Task 1706395869

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_24_2950000_0
Workunit ID: 859764112
Created: 31 Dec 2024 22:43:29 UTC
Sent: 1 Jan 2025 9:00:48 UTC
Report deadline: 15 Jan 2025 9:00:48 UTC
Received: 1 Jan 2025 16:13:29 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 421.97
CPU time (sec): 32.61
Peak working set size (MB): 289.93
Peak swap size (MB): 36488.28
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>
[11:05:46][3300353][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_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_24.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_cfbf00099_segment_6_dms_200_24.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_24_2950000_0_0
------> GPU usage: 0.500000
[11:05:46][3300353][INFO ] Starting data processing...
[11:05:46][3300353][INFO ] opti: No host transfer for n_steps. Use device global.
[11:05:46][3300353][INFO ] opti: No host transfer for mean. Use device global.
[11:05:46][3300353][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:05:46][3300353][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:05:46][3300353][INFO ] opti: power spectrum in fft callback (static link).
[11:05:46][3300353][INFO ] opti: __constant__ access is not uniform, bad!
[11:05:47][3300353][INFO ] Running on device 3 NVIDIA TITAN V
[11:05:47][3300353][INFO ] CUDA global memory status (initial GPU state, including context):
[11:05:47][3300353][INFO ] No template file. Generating templates.
[11:05:47][3300353][INFO ] Template param value T_cons = 50000
[11:05:52][3300353][INFO ] Number of generated templates to be used: 50000
[11:05:52][3300353][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_24.cpt
[11:05:52][3300353][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_24.cpt (No such file or directory).
------> Starting from scratch...
[11:05:52][3300353][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_24.binary
[11:05:52][3300353][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM232.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.7762067355
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 232.4 cm^-3 pc
------> Scale factor: 1.01362
[11:05:52][3300353][INFO ] Allocating memory for dedispersed compressed time series...
[11:05:52][3300353][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:05:52][3300353][INFO ] 8-bit allocation done
[11:05:52][3300353][INFO ] Foobar
[11:05:52][3300353][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_24.binary
[11:05:53][3300353][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:05:53][3300353][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:05:53][3300353][INFO ] FftSize = 12582913
[11:05:53][3300353][INFO ] Seed for random number generator is -1034351874.
[11:05:56][3300353][INFO ] 8[11:05:56][3300353][INFO ] 9[11:05:57][3300353][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:05:57][3300353][INFO ] Normalization factor 3.97364e-08
[11:05:57][3300353][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
[11:05:57][3300353][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1579 MB (10478 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:05:57][3300353][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:05:57][3300353][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:05:57][3300353][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:06:46][3300353][INFO ] Checkpoint committed!
[11:07:46][3300353][INFO ] Checkpoint committed!
[11:08:46][3300353][INFO ] Checkpoint committed!
[11:09:46][3300353][INFO ] Checkpoint committed!
[11:10:46][3300353][INFO ] Checkpoint committed!
[11:11:47][3300353][INFO ] Checkpoint committed!
[11:12:46][3300353][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 4067.941650 0.6625178 2.8912573 21.0374 17.0691  8
------> CAND:   0.250167 3607.812500 0.9671124 2.9469743 19.6831 15.604  8
------> CAND:   0.250426 4860.341797 0.7603424 1.0889467 19.3002 15.1922  8
------> CAND:  86.441980 4356.853516 0.4277290 2.4758430 17.4729 14.7008 16
------> CAND:   0.501112 4686.214355 0.5066667 1.3753150 26.4334 14.6509  2
------> CAND:   0.501372 6370.655762 1.2017574 1.7976285 26.2156 14.5206  2
------> CAND:   0.500334 3602.055176 0.9682146 2.9456553 20.2512 13.5132  4
------> CAND: 137.339511 3697.969971 0.2600234 0.9882496 16.261 13.0553 16
------> CAND:   0.250686 5391.946777 0.7025426 1.6838026 19.6355 13.0175  4
------> CAND:   0.500853 3653.346436 0.3398183 0.6540285 23.4103 12.8454  2
------> CAND: 345.815672 4027.311523 0.6219963 2.8546965 19.3561 12.793  4
------> CAND: 274.679282 3697.969971 0.2600234 0.9882496 17.0342 12.7801  8
------> CAND: 230.317749 3715.774658 0.9828880 2.9774528 19.1095 12.5951  4
------> CAND: 141.424185 3771.454834 0.8983803 0.3232077 16.8157 12.5501  8
------> CAND: 115.277859 3707.732666 0.4853520 2.7336593 15.5865 12.1542 16
------> CAND:   1.251094 5638.395020 0.8412399 1.6631684 27.6068 11.9895  1
------> CAND:   1.251353 6390.309570 1.1645076 1.8576641 27.5197 11.9516  1
------> CAND:   1.250575 3986.882812 0.3031392 1.1869438 27.4502 11.9215  1
------> CAND:   1.250834 4951.893066 0.5756072 1.4788442 27.4233 11.9098  1
------> CAND: 259.179578 4055.738281 0.7685133 2.9474778 18.1221 11.8046  4
------> CAND: 461.080296 4862.840820 0.9581516 3.0250499 21.4428 11.674  2
------> CAND:   0.499555 4260.515625 0.7252195 2.9311950 17.9335 11.6541  4
------> CAND: 279.746198 4025.613525 1.0144083 3.0440731 15.945 11.6383  8
------> CAND:  86.415511 4239.740723 0.5932865 2.8129580 15.1591 11.589 16
------> CAND:  86.345443 4163.116699 1.0336541 3.0629394 15.8961 11.5874  8
------> CAND: 345.683062 3671.558350 0.9540434 2.9572368 17.8335 11.5743  4
------> CAND: 144.063653 4555.202148 0.9412274 3.0453141 17.7742 11.527  4
------> CAND: 115.309000 5259.401855 0.7755801 2.7382836 15.1103 11.5248 16
------> CAND: 172.786905 4047.207764 0.5961775 2.8402820 15.8082 11.4958  8
------> CAND:   0.167124 6353.930664 1.1647501 1.8461648 15.8036 11.4911  8
------> CAND: 143.984243 3766.591309 0.9314969 2.9729326 17.6473 11.4259  4
------> CAND:  42.116779 4283.100586 0.9239105 0.6132634 14.9988 11.3784 16
------> CAND: 166.688180 3704.602783 0.5084456 0.4680948 15.6435 11.3246  8
------> CAND:  33.483947 5442.659180 0.6650929 2.1829493 14.9367 11.297 16
------> CAND:  52.739267 3748.207764 0.4057806 0.6249761 14.9026 11.2524 16
------> CAND:  94.837361 3672.799561 0.6576914 2.8530002 15.565 11.243  8
------> CAND: 269.016273 4191.183594 0.3630928 2.3772876 17.3231 11.1677  4
------> CAND: 432.066653 4469.722656 0.5322778 2.6859701 17.3211 11.1661  4
------> CAND: 180.238710 4197.471680 0.7630676 0.6398857 14.8165 11.1397 16
------> CAND:   0.499815 6137.692871 1.2814897 2.9387321 17.2858 11.138  4
------> CAND: 201.074181 3846.362305 0.9418884 0.3516655 14.8068 11.127 16
------> CAND:  90.118187 3804.139893 0.6428926 0.4441158 14.766 11.0737 16
------> CAND: 172.974270 4324.620117 0.3786026 1.3635023 15.3977 11.0695  8
------> CAND: 230.550269 5313.968262 0.8858258 2.8632784 15.3964 11.0682  8
------> CAND: 275.923109 4332.276367 0.7338732 2.9265268 15.3668 11.0376  8
------> CAND: 329.634497 4922.725586 0.5117388 1.7584267 17.1402 11.0223  4
------> CAND:   0.249648 3920.000000 0.9245026 0.4035473 15.3263 10.9956  8
------> CAND: 196.195668 4353.453613 0.7221738 2.9243956 14.6899 10.9745 16
------> CAND: 480.896674 3728.048584 0.6645895 2.8642220 17.0443 10.9461  4
------> CAND: 228.101800 3808.154053 0.4744507 0.5929853 15.2644 10.9316  8
------> CAND: 147.012196 4747.261230 0.8829807 2.9911847 15.2425 10.9089  8
------> CAND: 320.648474 5443.280273 0.6645998 2.1682289 16.9698 10.8869  4
------> CAND: 353.544892 3674.680420 0.6484722 0.3519999 16.9372 10.861  4
------> CAND: 132.337732 4781.096191 0.4858326 1.5690747 14.5852 10.8381 16
------> CAND: 111.659264 4972.075684 1.1185910 3.0987711 14.5676 10.8153 16
------> CAND: 115.217134 4106.077637 0.8110346 2.9710546 14.5674 10.815 16
------> CAND:   0.625677 5638.395020 0.8412399 1.6631684 19.9765 10.8031  2
------> CAND: 432.352632 4546.814453 0.3967659 1.7460372 16.8535 10.7945  4
------> CAND: 305.142542 4164.145508 1.0109301 0.5109006 16.8363 10.7809  4
------> CAND: 172.883961 4356.853516 0.4277290 2.4758430 15.1142 10.7763  8
------> CAND:   0.625417 3986.882812 0.3031392 1.1869438 19.8974 10.7562  2
------> CAND:  86.407985 4614.851562 0.5485849 2.6588886 14.5183 10.7513 16
------> CAND:  76.772669 3715.774658 0.9828880 2.9774528 14.5146 10.7465 16
------> CAND:  86.375806 3781.131592 0.7163040 2.8965032 14.5113 10.7422 16
------> CAND:  86.398642 3993.977051 0.6192171 2.8597019 14.4949 10.7209 16
------> CAND: 345.655554 3881.908936 0.9638227 3.0034342 16.7573 10.7182  4
------> CAND:  95.454214 3665.963623 0.3062136 2.4469266 14.4856 10.7088 16
------> CAND: 263.103616 3969.032959 0.3774883 0.9090496 16.7408 10.7051  4
------> CAND:  76.841439 5043.954102 0.8615351 2.9206424 14.4764 10.6969 16
------> CAND: 125.173462 3764.849365 0.5412316 0.4862180 16.7288 10.6956  4
------> CAND:  12.786016 5456.247559 1.1180031 3.0246973 14.4729 10.6923 16
------> CAND: 460.835838 3800.177734 0.6514065 2.8705816 16.7152 10.6849  4
------> CAND:   0.417031 4813.102539 0.5792794 1.3091114 16.7116 10.682  4
------> CAND: 482.085226 3777.473877 0.8788571 0.3287444 19.7552 10.6719  2
------> CAND:  86.342069 3732.698730 0.8779219 2.9550617 14.4526 10.666 16
------> CAND: 294.890114 3706.005615 0.9699826 0.2656663 16.6875 10.6629  4
------> CAND: 317.869131 3808.939697 0.3360618 0.8422624 16.6855 10.6613  4
------> CAND: 345.916880 4924.149902 0.6272311 2.6462379 16.6736 10.6518  4
------> CAND: 179.933787 4123.300781 0.5511584 2.7905767 19.7188 10.6503  2
------> CAND:  55.932268 3655.080322 0.8707801 0.2598346 14.4381 10.6472 16
------> CAND:  57.628679 3784.453125 0.3618391 2.5430219 14.4304 10.6373 16
------> CAND: 216.976642 4503.687988 0.4775186 2.5325146 24.4795 10.6313  1
------> CAND:  45.163935 3823.418457 0.5990402 2.8396258 14.4217 10.626 16
------> CAND:  72.325461 4503.687988 0.4775186 2.5325146 16.636 10.6221  4
------> CAND: 125.173722 3775.919678 0.5446826 0.4917108 16.6311 10.6182  4
------> CAND: 107.973974 4074.909180 1.0221113 3.0531311 14.3983 10.5956 16
------> CAND: 288.127565 4555.202148 0.9412274 3.0453141 19.5909 10.5745  2
------> CAND:  39.894861 3900.951904 1.0135999 3.0232146 14.3636 10.5507 16
------> CAND: 221.766403 3910.791260 0.9446798 3.0070043 14.8821 10.5371  8
------> CAND: 183.344256 4922.558594 0.6335850 1.3073684 14.3492 10.5322 16
------> CAND:  99.293393 4228.465820 0.9596614 0.5684034 14.3485 10.5313 16
------> CAND: 291.516755 5714.741211 1.2583590 1.2485251 14.865 10.5194  8
------> CAND: 145.700896 3894.238770 0.6240805 2.8543925 14.3317 10.5095 16
------> CAND: 188.246124 4108.983398 0.5023950 0.7984194 14.3239 10.4995 16
------> CAND: 452.192367 6186.190430 1.2747711 2.9117835 19.4555 10.4942  2
------> CAND:  74.900311 5009.541016 0.6857266 2.7296584 14.3194 10.4937 16
------> CAND: 138.595535 3661.660156 0.7886862 0.2852940 14.317 10.4905 16
------> CAND:  22.489582 3767.155518 0.3646047 2.5529671 14.311 10.4827 16
------> CAND: 268.533067 3623.293457 0.6475682 2.8401916 14.8281 10.4815  8
------> CAND: 128.717060 5297.481934 1.1277748 3.0720625 14.8263 10.4795  8
[11:12:46][3300353][INFO ] Statistics: count dirty SumSpec pages 242622 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:12:46][3300353][INFO ] Data processing finished successfully!
11:12:46 (3300353): called boinc_finish(0)

</stderr_txt>
]]>