Task 1722505199

Name: Ter5_1_dns_cfbf00124_segment_2_dms_200_40000_108_8150000_0
Workunit ID: 869624553
Created: 30 Jan 2025 12:55:26 UTC
Sent: 31 Jan 2025 10:41:46 UTC
Report deadline: 14 Feb 2025 10:41:46 UTC
Received: 1 Feb 2025 15:28:59 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 929.80
CPU time (sec): 10.89
Peak working set size (MB): 260.37
Peak swap size (MB): 10486.07
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>
[10:13:18][1633978][INFO ] Application startup - thank you for supporting Einstein@Home!
[10:13:18][1633978][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_cfbf00124_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_2_dms_200_108.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 8150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_108.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_40000_108_8150000_0_0
------> GPU usage: 0.500000
[10:13:18][1633978][INFO ] Starting data processing...
[10:13:18][1633978][INFO ] opti: No host transfer for n_steps. Use device global.
[10:13:18][1633978][INFO ] opti: No host transfer for mean. Use device global.
[10:13:18][1633978][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:13:18][1633978][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:13:18][1633978][INFO ] opti: power spectrum in fft callback (static link).
[10:13:18][1633978][INFO ] opti: __constant__ access is not uniform, bad!
[10:13:18][1633978][INFO ] Running on device 1 NVIDIA GeForce RTX 4060
[10:13:18][1633978][INFO ] CUDA global memory status (initial GPU state, including context):
[10:13:18][1633978][INFO ] No template file. Generating templates.
[10:13:18][1633978][INFO ] Template param value T_cons = 50000
[10:13:22][1633978][INFO ] Number of generated templates to be used: 50000
[10:13:22][1633978][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_2_dms_200_108.cpt
[10:13:22][1633978][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_2_dms_200_108.cpt (No such file or directory).
------> Starting from scratch...
[10:13:22][1633978][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_108.binary
[10:13:22][1633978][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_2_dms_200_DM240.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693918043384
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 240.8 cm^-3 pc
------> Scale factor: 2.16357
[10:13:22][1633978][INFO ] Allocating memory for dedispersed compressed time series...
[10:13:22][1633978][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:13:22][1633978][INFO ] 8-bit allocation done
[10:13:22][1633978][INFO ] Foobar
[10:13:22][1633978][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_108.binary
[10:13:22][1633978][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:13:22][1633978][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:13:22][1633978][INFO ] FftSize = 12582913
[10:13:22][1633978][INFO ] Seed for random number generator is 1099485071.
[10:13:24][1633978][INFO ] 8[10:13:24][1633978][INFO ] 9[10:13:24][1633978][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:13:24][1633978][INFO ] Normalization factor 3.97364e-08
[10:13:24][1633978][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
[10:13:24][1633978][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2745 MB (5192 MB free / 7937 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[10:13:24][1633978][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:13:24][1633978][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:13:24][1633978][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:14:18][1633978][INFO ] Checkpoint committed!
[10:15:19][1633978][INFO ] Checkpoint committed!
[10:16:19][1633978][INFO ] Checkpoint committed!
[10:17:19][1633978][INFO ] Checkpoint committed!
[10:18:19][1633978][INFO ] Checkpoint committed!
[10:19:19][1633978][INFO ] Checkpoint committed!
[10:20:19][1633978][INFO ] Checkpoint committed!
[10:21:19][1633978][INFO ] Checkpoint committed!
[10:22:19][1633978][INFO ] Checkpoint committed!
[10:23:19][1633978][INFO ] Checkpoint committed!
[10:24:19][1633978][INFO ] Checkpoint committed!
[10:25:19][1633978][INFO ] Checkpoint committed!
[10:26:19][1633978][INFO ] Checkpoint committed!
[10:27:20][1633978][INFO ] Checkpoint committed!
[10:28:20][1633978][INFO ] Checkpoint committed!
[10:28:46][1633978][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 346.551899 4013.780029 1.0311869 5.9727111 19.4611 15.3651  8
------> CAND: 170.751315 4170.278809 0.9018812 5.8749194 17.2057 12.9611  8
------> CAND: 173.275820 4013.780029 1.0311869 5.9727111 16.1501 12.9064 16
------> CAND: 181.734261 3813.350342 0.9466404 3.6645973 15.8984 12.5694 16
------> CAND:  48.745681 3719.957275 0.5385118 3.9587815 15.7651 12.3916 16
------> CAND: 178.319640 3959.499023 0.9519001 3.7816160 15.4044 11.9128 16
------> CAND: 115.517386 4013.780029 1.0311869 5.9727111 15.3141 11.7934 16
------> CAND: 230.995846 3904.570312 0.7182764 5.7604909 16.0553 11.7533  8
------> CAND: 212.774411 4794.651855 0.8396034 5.4379797 16.0492 11.747  8
------> CAND: 231.035810 3750.803467 0.8715578 5.8955545 16.011 11.7071  8
------> CAND: 220.204936 4417.697754 0.9209077 4.1715217 15.9532 11.6469  8
------> CAND: 115.433046 3998.114502 0.5841875 5.5225053 15.139 11.5626 16
------> CAND: 173.168902 3911.708252 0.7092109 5.7492509 15.1259 11.5455 16
------> CAND: 161.347222 3858.845215 0.9516886 5.9391007 17.6713 11.445  4
------> CAND: 173.121412 3767.147461 0.6380991 5.7057710 15.6447 11.3258  8
------> CAND:  73.427077 3745.777832 0.8944572 3.6431980 14.9254 11.2822 16
------> CAND: 259.337879 3808.279297 0.7240651 3.8140759 15.5901 11.2691  8
------> CAND: 346.556830 3790.107666 0.7539734 5.8206763 17.4334 11.2555  4
------> CAND: 345.896379 3652.053711 0.8683252 3.5832028 25.8609 11.2312  1
------> CAND: 115.511677 4150.647949 1.0518819 5.9851389 14.8473 11.18 16
------> CAND: 115.429932 4692.444336 0.9150783 5.6886458 14.8458 11.178 16
------> CAND:  69.888411 3757.935303 0.4822546 4.1324525 15.4469 11.1205  8
------> CAND:  86.602617 3797.941650 0.8741972 5.8972340 15.4312 11.1042  8
------> CAND: 115.456402 3779.965088 0.4720825 5.3785715 14.7634 11.0704 16
------> CAND: 231.074218 4428.989746 0.9919689 5.8885059 15.3914 11.0631  8
------> CAND: 346.518941 4025.135254 0.9576043 5.9416656 17.1724 11.0479  4
------> CAND: 412.406240 4374.941406 0.9289848 4.1256032 25.4284 11.0434  1
------> CAND: 115.535552 3806.928711 0.8223158 5.8647156 14.7368 11.0356 16
------> CAND:  60.886038 4833.765137 0.8197619 5.0904880 15.3374 11.0071  8
------> CAND: 287.001814 4358.746094 0.6776226 4.5053539 17.1003 10.9905  4
------> CAND: 201.290352 4632.457031 0.9759171 5.8105521 20.2107 10.9421  2
------> CAND: 184.813337 3710.708252 0.8214430 5.8701873 14.6609 10.9367 16
------> CAND:  38.530362 3716.854492 0.5562900 5.5986342 15.2642 10.9313  8
------> CAND: 146.606583 5239.961426 1.1561016 5.6480098 14.6506 10.9233 16
------> CAND: 288.723917 3820.484619 0.8351915 5.8680549 15.2509 10.9176  8
------> CAND: 218.980572 3688.097412 0.6556944 3.7732503 17.0038 10.9139  4
------> CAND:  10.728887 4497.934570 0.9877182 5.8645301 14.6058 10.865 16
------> CAND:  19.541299 3626.854492 0.6588644 3.7115943 14.6002 10.8577 16
------> CAND: 165.261139 4342.939453 0.8090271 5.7266841 14.5877 10.8414 16
------> CAND: 173.165528 4116.342285 0.9140045 5.8933754 15.1771 10.8412  8
------> CAND: 109.250759 3701.605225 0.9807990 5.9450183 16.9023 10.8333  4
------> CAND: 425.548821 4794.651855 0.8396034 5.4379797 16.8954 10.8278  4
------> CAND: 288.290018 3950.943115 0.5820656 4.1482172 16.8862 10.8205  4
------> CAND: 462.080704 4122.019531 0.9900747 5.9480529 16.8856 10.82  4
------> CAND: 141.871319 3838.006592 0.5463281 4.0884247 16.8791 10.8149  4
------> CAND: 269.290833 4506.636719 1.1033620 5.9532595 16.8699 10.8076  4
------> CAND: 217.093422 4155.322266 0.5843539 4.4348640 19.9718 10.8004  2
------> CAND: 284.057942 3684.077637 0.6754914 3.7444794 15.1356 10.7985  8
------> CAND: 224.352152 3703.902588 0.8703121 5.8897634 15.1282 10.7907  8
------> CAND:  38.750686 3810.994873 0.7196165 3.8206844 14.5329 10.7702 16
------> CAND: 134.345294 3716.813477 0.7623830 3.7062523 14.5259 10.7611 16
------> CAND: 189.607250 4488.521484 0.9878256 4.1864915 16.7821 10.7379  4
------> CAND: 173.240786 4201.447754 0.9976867 5.9436393 15.067 10.7276  8
------> CAND: 135.369577 3668.415039 0.9753053 5.9363832 14.4868 10.7104 16
------> CAND: 173.148401 3887.592773 0.6316148 5.6584148 16.7414 10.7056  4
------> CAND: 401.953211 3739.550537 0.4992320 5.4880219 15.0234 10.6826  8
------> CAND: 219.252538 4050.447266 0.8017648 3.9615605 15.0155 10.6745  8
------> CAND: 372.383181 4208.985352 0.7563595 4.1659994 14.9488 10.6057  8
------> CAND:  46.325239 3860.164551 0.7356290 3.8450539 14.4036 10.6025 16
------> CAND: 288.489061 3964.663818 0.4748158 5.1667047 14.9407 10.5974  8
------> CAND: 404.156444 3630.450439 0.6041192 5.6840653 19.6278 10.5964  2
------> CAND:  21.459072 4386.128906 0.9269619 5.8504887 14.9239 10.5801  8
------> CAND:  52.327426 3846.555176 0.7526804 3.8176081 14.9205 10.5766  8
------> CAND:  93.436271 3806.545410 0.5716050 5.5927563 14.8886 10.5437  8
------> CAND: 115.346629 3656.248047 0.8924922 3.5780437 14.3573 10.5426 16
------> CAND: 129.975160 4146.747559 0.6292315 4.3141427 14.8871 10.5421  8
------> CAND: 230.999998 3737.667236 0.5080497 5.4993291 14.8836 10.5386  8
------> CAND: 242.541668 3720.990479 0.5343922 3.9593422 16.5164 10.5272  4
------> CAND: 144.364683 3758.398438 0.6627890 5.7350821 14.3381 10.5178 16
------> CAND: 346.150957 3806.940186 0.4712680 5.3667583 14.8625 10.5169  8
------> CAND: 229.400384 4150.956543 0.9577885 5.9190202 19.4814 10.5096  2
------> CAND:  86.580558 3677.996338 0.7033125 5.7824035 14.3282 10.505 16
------> CAND: 173.159819 4305.695312 0.8638839 5.8132725 14.328 10.5048 16
------> CAND: 101.477422 4430.701660 0.9918796 5.8879700 14.8437 10.4975  8
------> CAND: 179.782752 4034.261475 0.7048262 4.0453424 14.8424 10.4962  8
------> CAND: 197.162340 4027.316406 0.9569824 3.8264320 14.8347 10.4882  8
------> CAND: 200.145398 3622.944336 0.7388489 5.8115978 14.834 10.4876  8
------> CAND: 345.764029 4167.036621 0.9566491 3.9308577 14.8313 10.4847  8
------> CAND: 136.075442 3662.029785 0.7884648 3.6329448 14.3071 10.4777 16
------> CAND: 101.633387 3841.988037 0.9004669 5.9075003 14.8231 10.4763  8
------> CAND: 144.378437 4505.729980 1.1033195 5.9596939 14.3027 10.4721 16
------> CAND: 120.496329 3630.407471 0.6048226 3.7662027 14.2992 10.4676 16
------> CAND: 394.724064 5138.877930 1.1657631 4.6180205 16.4252 10.455  4
------> CAND: 154.030621 3761.677246 0.9898192 5.9498305 14.7948 10.4472  8
------> CAND: 432.788089 3777.676025 0.6046008 5.6533842 16.4128 10.4452  4
------> CAND:  52.328205 3802.254395 0.7345709 3.7937863 14.2818 10.4451 16
------> CAND: 115.390486 4806.336426 0.8346020 5.3999343 14.2766 10.4384 16
------> CAND: 161.910357 3902.879883 0.4277987 4.8331013 14.271 10.4311 16
------> CAND: 115.512975 3623.326416 0.7337775 5.8035436 14.2702 10.4301 16
------> CAND: 462.123263 4303.195312 1.0757776 5.9777203 16.3929 10.4294  4
------> CAND: 115.453806 4242.502930 0.7335092 5.6743588 14.265 10.4234 16
------> CAND:  30.032735 4134.777832 0.6445148 5.5659056 14.7708 10.4225  8
------> CAND: 485.764288 4093.293213 0.9900343 3.8527434 23.9983 10.4223  1
------> CAND: 117.045636 4233.116211 0.7405721 4.2052197 16.3802 10.4194  4
------> CAND: 172.948319 3652.053711 0.8683252 3.5832028 19.3196 10.4137  2
------> CAND: 121.766626 4408.061035 0.9925573 4.1129084 14.256 10.4117 16
------> CAND: 173.062503 3896.589600 0.4532603 5.1822529 14.7562 10.4075  8
------> CAND: 269.319899 3837.635254 1.0028042 3.6601865 14.7512 10.4024  8
------> CAND: 149.477533 3746.384521 0.6578598 5.7317643 14.2482 10.4017 16
------> CAND: 437.250608 3690.295898 0.8848329 3.6010582 23.944 10.3988  1
[10:28:46][1633978][INFO ] Statistics: count dirty SumSpec pages 1818 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:28:46][1633978][INFO ] Data processing finished successfully!
10:28:46 (1633978): called boinc_finish(0)

</stderr_txt>
]]>