Task 1716527935

Name: Ter5_1_dns_cfbf00112_segment_4_dms_200_40000_137_2400000_0
Workunit ID: 866034722
Created: 19 Jan 2025 2:57:36 UTC
Sent: 19 Jan 2025 16:16:49 UTC
Report deadline: 2 Feb 2025 16:16:49 UTC
Received: 19 Jan 2025 18:45:22 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 7,524.62
CPU time (sec): 43.20
Peak working set size (MB): 260.28
Peak swap size (MB): 65467.32
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>
[17:31:40][204148][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_cfbf00112_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_4_dms_200_137.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 2400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_137.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_40000_137_2400000_0_0
------> GPU usage: 0.331000
[17:31:40][204148][INFO ] Starting data processing...
[17:31:40][204148][INFO ] opti: No host transfer for n_steps. Use device global.
[17:31:40][204148][INFO ] opti: No host transfer for mean. Use device global.
[17:31:40][204148][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:31:40][204148][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:31:40][204148][INFO ] opti: power spectrum in fft callback (static link).
[17:31:40][204148][INFO ] opti: __constant__ access is not uniform, bad!
[17:31:40][204148][INFO ] Running on device 1 NVIDIA GeForce GTX 750 Ti
[17:31:40][204148][INFO ] CUDA global memory status (initial GPU state, including context):
[17:31:40][204148][INFO ] No template file. Generating templates.
[17:31:40][204148][INFO ] Template param value T_cons = 50000
[17:31:44][204148][INFO ] Number of generated templates to be used: 50000
[17:31:44][204148][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_4_dms_200_137.cpt
[17:31:44][204148][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_4_dms_200_137.cpt (No such file or directory).
------> Starting from scratch...
[17:31:44][204148][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_137.binary
[17:31:44][204148][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_4_dms_200_DM243.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735083403415
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 243.7 cm^-3 pc
------> Scale factor: 1.25636
[17:31:44][204148][INFO ] Allocating memory for dedispersed compressed time series...
[17:31:44][204148][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:31:44][204148][INFO ] 8-bit allocation done
[17:31:44][204148][INFO ] Foobar
[17:31:44][204148][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_137.binary
[17:31:44][204148][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:31:45][204148][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:31:45][204148][INFO ] FftSize = 12582913
[17:31:45][204148][INFO ] Seed for random number generator is -1041524204.
[17:31:47][204148][INFO ] 8[17:31:47][204148][INFO ] 9[17:31:47][204148][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:31:48][204148][INFO ] Normalization factor 3.97364e-08
[17:31:48][204148][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
[17:31:48][204148][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1748 MB (2289 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:31:48][204148][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:31:48][204148][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:31:48][204148][INFO ] TimeSeriesLength = 16769165, params->nsamples = 25165824
sum = -1533.21276855, mean= -0.00009143  -0.00009143
[17:31:48][204148][INFO ] Launching time series padding kernel: grid 196608, block 32
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[19:37:03][204148][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 439.828832 4424.082520 0.4954119 1.5497721 28.3238 12.3009  1
------> CAND: 439.745789 3727.498291 0.3057768 1.2536795 21.9046 11.9486  2
------> CAND:  12.650033 3650.916504 0.9175429 0.3180655 15.3176 11.7981 16
------> CAND: 161.375249 4728.133301 0.9349609 2.8536761 16.033 11.7301  8
------> CAND: 259.162970 3858.120361 0.7283050 2.7978642 15.9872 11.6823  8
------> CAND: 253.269257 4024.359131 1.0131558 0.5233155 21.2111 11.5362  2
------> CAND: 123.449803 4024.085693 0.4948159 0.9760863 17.7379 11.4981  4
------> CAND: 499.526577 3695.010498 0.5773107 2.6803515 17.5628 11.3586  4
------> CAND: 136.453806 5449.435547 1.2200530 1.3395900 14.9246 11.2811 16
------> CAND: 439.831167 4418.785645 0.4992569 1.5473917 25.9673 11.2775  1
------> CAND: 207.499109 3632.961914 0.5138024 2.6165526 15.579 11.2576  8
------> CAND: 439.781342 4029.253174 0.3825381 1.3928357 25.9108 11.2529  1
------> CAND: 266.519276 3902.676514 0.7743828 0.5579015 25.8579 11.2299  1
------> CAND: 219.914546 4424.082520 0.4954119 1.5497721 20.6806 11.221  2
------> CAND: 230.403646 3652.873047 0.9296475 2.8716569 15.5168 11.193  8
------> CAND: 121.886779 4048.857910 0.7902431 2.8352752 15.5034 11.1791  8
------> CAND: 115.089456 4501.863770 1.0691410 2.9732800 14.8144 11.1369 16
------> CAND: 115.201045 4016.023438 0.8406671 2.8716185 14.7922 11.108 16
------> CAND:  12.650293 3728.127686 0.9545743 0.3607603 14.7716 11.0811 16
------> CAND: 482.185397 3703.828613 0.8218635 2.8464394 17.1885 11.0607  4
------> CAND:  86.413175 4470.345215 0.6204455 2.5469639 14.7549 11.0593 16
------> CAND: 115.195335 3648.947021 0.9326741 2.8719358 14.7291 11.0256 16
------> CAND: 407.766995 4168.888184 1.0083760 2.9494610 17.1433 11.0247  4
------> CAND: 339.940384 3705.850342 0.8179867 0.3943047 17.1312 11.0152  4
------> CAND: 234.398011 4135.880371 0.8168126 2.8542767 25.3511 11.0098  1
------> CAND:  93.562133 4449.165039 1.0646262 0.7724148 14.6702 10.9489 16
------> CAND:  86.356342 4163.353027 1.0321254 2.9592068 14.6418 10.9118 16
------> CAND: 230.624229 3704.956055 0.3114969 2.0919483 15.2196 10.8852  8
------> CAND:  60.049640 4664.295410 1.0207696 0.9372313 16.9413 10.8643  4
------> CAND: 115.237635 3679.431641 0.6608461 2.7477996 14.6012 10.8591 16
------> CAND: 499.294576 4723.805664 0.9107785 2.8339190 20.0544 10.8493  2
------> CAND: 135.898457 3822.639648 1.0010792 2.9245381 14.5776 10.8283 16
------> CAND: 180.339140 4139.937988 0.9764091 0.6114609 16.8814 10.8167  4
------> CAND: 194.909541 3692.895508 0.8871395 0.3536026 14.5679 10.8156 16
------> CAND: 146.546896 3969.694336 0.5186320 0.8623689 14.5668 10.8143 16
------> CAND: 258.992213 3709.621582 0.9819843 2.8978946 16.8578 10.798  4
------> CAND: 122.829057 4146.789062 1.0020730 2.9510450 14.5475 10.7891 16
------> CAND:  55.941091 3964.683594 0.9854946 2.9347436 14.5294 10.7657 16
------> CAND: 302.454546 4182.916016 0.5311072 2.4998124 16.8065 10.7572  4
------> CAND: 172.754725 4343.298828 0.8533869 2.8538015 15.0887 10.75  8
------> CAND: 115.184436 4185.379883 0.8972594 2.8949270 14.512 10.7431 16
------> CAND:  89.405316 3744.307129 0.8457385 2.8535645 19.8567 10.7321  2
------> CAND: 115.268776 4245.419434 0.6025238 2.6173296 14.4883 10.7124 16
------> CAND: 219.873024 3727.498291 0.3057768 1.2536795 16.7498 10.7123  4
------> CAND: 185.773781 4651.503906 1.1281639 0.8620214 15.0492 10.7092  8
------> CAND: 461.015938 4300.922852 0.7815219 2.8104043 19.8177 10.7089  2
------> CAND: 413.566505 3932.323730 0.5182684 2.5725183 24.6434 10.7025  1
------> CAND: 405.079518 3860.305908 0.8337933 0.4908349 16.7287 10.6956  4
------> CAND: 137.795988 3637.979492 0.4605701 2.5450711 14.4737 10.6933 16
------> CAND:  86.388522 4021.119141 0.6487738 2.7219663 14.4732 10.6927 16
------> CAND: 288.986281 4196.077637 0.7862741 2.8279545 19.7798 10.6865  2
------> CAND: 172.823755 5291.413574 1.0694853 2.7897084 16.7093 10.6802  4
------> CAND: 116.758099 4317.204590 0.7175916 2.7461648 16.7047 10.6765  4
------> CAND:  34.170089 3733.426514 0.6592990 0.5001385 14.4544 10.6684 16
------> CAND:  99.632831 3693.385254 0.8381846 0.3729759 14.4523 10.6656 16
------> CAND: 237.729590 5806.993164 1.1988606 2.6435962 15.0024 10.661  8
------> CAND: 103.749684 3632.961914 0.5138024 2.6165526 14.4353 10.6436 16
------> CAND: 237.347333 4572.581543 0.8721721 0.9816115 14.9782 10.636  8
------> CAND: 180.971045 3646.197266 0.9469810 2.8791738 16.6519 10.6346  4
------> CAND: 195.529508 3749.545898 0.8009831 0.4289586 14.9678 10.6253  8
------> CAND: 115.226217 4291.269531 0.8928713 2.8859539 14.3968 10.5937 16
------> CAND: 379.733518 3707.080811 0.8159772 2.8362663 24.3904 10.5926  1
------> CAND: 230.429338 4024.103271 1.0332943 2.9568055 14.9324 10.5888  8
------> CAND:  51.117335 3712.926270 0.7638317 0.4210806 14.3827 10.5754 16
------> CAND:  86.411877 5291.413574 1.0694853 2.7897084 14.9128 10.5686  8
------> CAND: 115.229591 4050.210693 0.8813736 2.8884625 14.3746 10.565 16
------> CAND:  89.404277 3699.658691 0.8279865 2.8406630 19.5408 10.5448  2
------> CAND:  97.772410 3982.508789 0.9650541 2.9240227 14.8854 10.5404  8
------> CAND: 230.455029 4800.468262 0.8050139 2.6769502 14.8831 10.5381  8
------> CAND: 324.270962 3816.184814 0.7784448 2.8268373 14.8825 10.5374  8
------> CAND:  86.359457 3644.093262 0.9594739 2.8825479 14.3506 10.5339 16
------> CAND: 115.282011 3930.571533 0.5253028 2.5932746 14.3432 10.5244 16
------> CAND: 170.744567 5149.444824 1.0878440 1.2351092 14.3421 10.523 16
------> CAND:  86.380996 3665.281738 0.7479293 2.7988613 14.3412 10.5218 16
------> CAND: 300.682877 3734.650879 0.8554134 0.3944217 14.8663 10.5207  8
------> CAND: 499.205045 3764.184082 0.9756550 2.9080276 16.5076 10.5203  4
------> CAND: 201.636278 4182.916016 0.5311072 2.4998124 14.8647 10.5191  8
------> CAND: 164.537887 3614.806641 0.8962564 2.8604510 14.3306 10.5081 16
------> CAND: 143.077518 3698.509277 0.5562588 2.6592846 14.3255 10.5015 16
------> CAND: 258.999479 3862.200439 0.9546509 2.9097283 14.8454 10.4992  8
------> CAND: 182.719877 3828.434326 0.4871507 2.5577855 16.4679 10.4888  4
------> CAND: 358.546153 3979.205322 0.8820795 0.5536493 14.8287 10.4821  8
------> CAND: 115.238414 4379.488770 0.5589346 2.4474840 14.8197 10.4728  8
------> CAND: 142.655556 4723.805664 0.9107785 2.8339190 14.8189 10.472  8
------> CAND:  57.559131 3996.229492 1.0292293 2.9531243 16.4372 10.4646  4
------> CAND: 158.291242 4147.138672 1.0532683 0.5846767 14.2968 10.4644 16
------> CAND: 259.145583 4711.510254 1.0894442 2.9624295 14.8076 10.4604  8
------> CAND: 180.974418 3718.832031 0.9830828 2.9030781 14.792 10.4443  8
------> CAND: 140.004411 4029.160889 0.3828810 2.0860817 14.2802 10.4429 16
------> CAND:  86.384369 3828.652100 0.7641994 2.8193872 14.2644 10.4225 16
------> CAND: 341.080149 3633.059814 0.5134882 0.5474303 14.7703 10.422  8
------> CAND: 374.477939 3632.071289 0.5317609 2.6366830 16.3759 10.416  4
------> CAND:  74.043671 3735.137695 0.6844401 2.7711997 14.7593 10.4107  8
------> CAND:  44.702528 3744.307129 0.8457385 2.8535645 16.3456 10.392  4
------> CAND:  86.458070 3762.494385 0.3035251 1.9015740 14.2406 10.3918 16
------> CAND: 201.601244 5201.575195 1.1970732 2.9216831 14.7407 10.3916  8
------> CAND: 143.851634 3647.366211 0.4020185 0.7467634 14.7369 10.3877  8
------> CAND: 172.740193 3738.803711 0.8862198 2.8694098 16.3329 10.382  4
------> CAND: 201.951062 3630.933594 0.5550389 0.5019538 14.2252 10.372 16
------> CAND:  98.421183 3766.175049 0.4084064 0.8727633 14.2155 10.3594 16
[19:37:03][204148][INFO ] Statistics: count dirty SumSpec pages 1889 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:37:03][204148][INFO ] Data processing finished successfully!
19:37:03 (204148): called boinc_finish(0)

</stderr_txt>
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