Task 1706457386

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_174_3250000_1
Workunit ID: 859795311
Created: 31 Dec 2024 22:48:47 UTC
Sent: 1 Jan 2025 15:53:18 UTC
Report deadline: 15 Jan 2025 15:53:18 UTC
Received: 1 Jan 2025 23:07:07 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 444.20
CPU time (sec): 33.76
Peak working set size (MB): 289.86
Peak swap size (MB): 36488.28
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>
[17:58:23][3399581][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_174.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 3250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_174.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_174_3250000_1_0
------> GPU usage: 0.500000
[17:58:24][3399581][INFO ] Starting data processing...
[17:58:24][3399581][INFO ] opti: No host transfer for n_steps. Use device global.
[17:58:24][3399581][INFO ] opti: No host transfer for mean. Use device global.
[17:58:24][3399581][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:58:24][3399581][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:58:24][3399581][INFO ] opti: power spectrum in fft callback (static link).
[17:58:24][3399581][INFO ] opti: __constant__ access is not uniform, bad!
[17:58:24][3399581][INFO ] Running on device 0 NVIDIA TITAN V
[17:58:24][3399581][INFO ] CUDA global memory status (initial GPU state, including context):
[17:58:24][3399581][INFO ] No template file. Generating templates.
[17:58:24][3399581][INFO ] Template param value T_cons = 50000
[17:58:31][3399581][INFO ] Number of generated templates to be used: 50000
[17:58:31][3399581][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_174.cpt
[17:58:31][3399581][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_174.cpt (No such file or directory).
------> Starting from scratch...
[17:58:31][3399581][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_174.binary
[17:58:31][3399581][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_DM247.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206489252
------> 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: 247.4 cm^-3 pc
------> Scale factor: 1.01353
[17:58:31][3399581][INFO ] Allocating memory for dedispersed compressed time series...
[17:58:31][3399581][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:58:31][3399581][INFO ] 8-bit allocation done
[17:58:31][3399581][INFO ] Foobar
[17:58:31][3399581][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_174.binary
[17:58:31][3399581][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:58:31][3399581][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:58:31][3399581][INFO ] FftSize = 12582913
[17:58:31][3399581][INFO ] Seed for random number generator is -1035643767.
[17:58:34][3399581][INFO ] 8[17:58:34][3399581][INFO ] 9[17:58:35][3399581][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:58:35][3399581][INFO ] Normalization factor 3.97364e-08
[17:58:35][3399581][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
[17:58:35][3399581][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1690 MB (10364 MB free / 12054 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:58:35][3399581][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:58:35][3399581][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:58:35][3399581][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:59:24][3399581][INFO ] Checkpoint committed!
[18:00:24][3399581][INFO ] Checkpoint committed!
[18:01:24][3399581][INFO ] Checkpoint committed!
[18:02:24][3399581][INFO ] Checkpoint committed!
[18:03:24][3399581][INFO ] Checkpoint committed!
[18:04:24][3399581][INFO ] Checkpoint committed!
[18:05:24][3399581][INFO ] Checkpoint committed!
[18:05:45][3399581][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 4450.088379 0.7351280 3.0156984 20.6493 16.648  8
------> CAND:   0.250167 3610.928955 0.9584689 2.9762142 19.9469 15.8883  8
------> CAND:   0.250426 5233.428711 0.7671393 1.2048664 18.6286 14.4727  8
------> CAND:   0.501112 5062.693359 0.5232978 1.5083865 24.9312 13.753  2
------> CAND:   0.500334 3610.928955 0.9584689 2.9762142 20.3356 13.5812  4
------> CAND:   0.501372 6764.667480 1.2087673 1.8504571 23.8951 13.1345  2
------> CAND:   0.500853 3655.996582 0.3181067 0.5820556 23.5635 12.9368  2
------> CAND:   0.250686 5844.795410 0.8150245 1.6087377 18.8749 12.407  4
------> CAND: 462.137536 4469.983398 1.0036176 0.6231387 21.9567 11.9796  2
------> CAND:  86.393712 4238.384766 0.6406920 2.9561665 15.2739 11.7404 16
------> CAND:   0.249648 3637.068848 0.4390818 2.7703159 15.2442 11.7013 16
------> CAND: 378.038923 3902.480957 0.9806329 0.3321968 15.9648 11.659  8
------> CAND:   1.251353 6758.752930 1.2474580 1.7559664 15.856 11.5456  8
------> CAND:   1.250575 4292.113281 0.3650248 1.0962692 21.2097 11.5354  2
------> CAND: 190.173758 3678.298828 0.2587306 2.4502285 15.8315 11.5201  8
------> CAND:   0.499555 4610.796387 0.7685347 3.0307748 17.7572 11.5134  4
------> CAND:   1.250834 5213.825195 0.6049183 1.4506727 20.9964 11.4086  2
------> CAND: 347.056125 6666.339355 1.2921664 1.6566795 17.5254 11.3287  4
------> CAND:  86.364128 4386.484863 1.0338082 3.1379812 14.9523 11.3174 16
------> CAND:   1.251094 5945.003906 0.8741047 1.5960644 15.5441 11.2213  8
------> CAND: 381.880697 3833.960938 0.8961812 0.3182361 15.5058 11.1816  8
------> CAND:  97.510046 3869.920166 0.8859153 3.0237079 14.8414 11.1723 16
------> CAND:  27.580633 4057.087646 0.8650181 0.4511534 15.4816 11.1565  8
------> CAND: 373.475974 3758.377930 0.3633773 0.6041694 15.4723 11.1469  8
------> CAND: 371.139353 3673.673096 0.6363238 2.9012003 20.5222 11.127  2
------> CAND: 115.182619 4291.555176 1.0530170 3.1330249 14.8051 11.1248 16
------> CAND: 242.086489 3709.431641 0.7633165 0.2830659 25.4922 11.0711  1
------> CAND: 115.247497 4266.563965 0.8820674 3.0842273 14.7559 11.0606 16
------> CAND: 233.307813 4873.530762 0.8961655 0.8806124 17.1143 11.0017  4
------> CAND:  86.423296 4158.191406 0.4423294 2.7577713 15.3162 10.9851  8
------> CAND:  47.376770 4476.339355 1.0438176 0.6082079 17.0897 10.9821  4
------> CAND: 418.162153 4128.676758 0.8653118 0.4904068 17.0761 10.9713  4
------> CAND:  16.647772 3800.545166 0.9970803 3.0335555 15.3018 10.9702  8
------> CAND: 197.526172 4029.268066 0.5093374 2.8503623 14.6616 10.9376 16
------> CAND:  16.651405 4155.345703 0.8575298 3.0589759 14.6501 10.9227 16
------> CAND:  86.370096 4624.630371 1.1285402 3.1882954 14.6463 10.9177 16
------> CAND: 115.259953 5243.750000 0.8259863 2.9883864 14.6415 10.9115 16
------> CAND: 469.964851 4218.339355 1.0196869 3.1153126 16.9991 10.9101  4
------> CAND: 144.390115 3722.218750 0.8869264 0.2569483 14.6338 10.9014 16
------> CAND: 116.806887 6583.638672 1.0307024 2.5862172 14.5987 10.8557 16
------> CAND: 264.110771 3828.634521 0.8621700 0.3241332 20.0462 10.8444  2
------> CAND: 109.815970 3903.806152 0.7360722 0.4096560 14.5868 10.8402 16
------> CAND: 165.575924 3884.867188 0.8801979 0.3468425 14.5812 10.833 16
------> CAND: 144.286312 4568.787598 0.6776063 0.8493229 14.5783 10.8293 16
------> CAND: 262.310297 4262.899414 0.9311500 3.0950232 15.1485 10.8118  8
------> CAND: 170.096573 6021.451172 0.9803836 2.8769426 16.8735 10.8104  4
------> CAND: 115.218172 4750.634277 0.8260828 3.0582550 15.1364 10.7992  8
------> CAND: 140.357603 3780.198975 0.9814150 3.0289876 14.5482 10.7901 16
------> CAND: 279.854673 4006.421875 0.6180086 2.9341028 15.1251 10.7876  8
------> CAND: 371.613736 4174.543457 0.8191710 0.5272833 16.8258 10.7725  4
------> CAND: 170.092940 5937.770508 0.9452645 2.8705440 16.8242 10.7713  4
------> CAND: 115.285385 4896.804688 0.8619035 3.0687890 14.5238 10.7584 16
------> CAND: 123.713204 3673.673096 0.6363238 2.9012003 15.0913 10.7527  8
------> CAND: 157.822050 3828.122314 0.8986084 3.0221877 14.499 10.7262 16
------> CAND: 121.043374 3709.431641 0.7633165 0.2830659 19.8204 10.7105  2
------> CAND: 134.021686 4409.521484 1.0348061 0.5832174 14.471 10.6899 16
------> CAND:   8.327908 4187.137695 0.6069639 2.9318573 14.4479 10.6599 16
------> CAND: 133.186586 3662.325928 0.2881334 2.5274229 14.4276 10.6336 16
------> CAND:   0.167124 5037.352051 0.4551625 2.2728755 14.9629 10.6203  8
------> CAND: 115.286423 4464.215820 0.6672058 2.9681256 14.4129 10.6145 16
------> CAND:  43.212426 3824.236816 0.4376173 2.7775357 14.4113 10.6125 16
------> CAND: 206.525949 3776.199463 0.3391528 0.6638764 14.9531 10.6102  8
------> CAND:   8.324016 3813.099121 0.9999874 3.0370998 16.6141 10.6047  4
------> CAND: 371.139094 3673.673096 0.6363238 2.9012003 16.6122 10.6032  4
------> CAND: 118.232111 4603.935547 1.1245046 3.1803560 14.9445 10.6013  8
------> CAND:  86.413953 3698.441895 0.5216142 2.8425548 14.3981 10.5954 16
------> CAND: 302.498144 4120.364746 0.3781861 2.6340516 14.938 10.5946  8
------> CAND: 431.819601 3820.918213 0.9011070 3.0173874 24.3609 10.5798  1
------> CAND: 460.974935 5007.663086 0.9727370 3.1220162 16.575 10.5737  4
------> CAND: 115.256060 3650.671875 0.3407648 2.6488667 14.3806 10.5728 16
------> CAND: 115.285126 4889.429199 0.6189640 2.8470576 14.3789 10.5705 16
------> CAND:  21.331912 3844.317627 0.6835585 2.9561126 14.3759 10.5667 16
------> CAND: 363.478643 5276.967773 1.2188159 3.2122250 14.9071 10.5628  8
------> CAND: 139.926558 4364.570312 0.6690274 2.9741006 14.9053 10.5609  8
------> CAND: 400.334652 4185.811035 0.6861548 2.9841328 16.5572 10.5596  4
------> CAND: 118.827685 4503.031738 1.0449795 0.6264759 14.9013 10.5568  8
------> CAND: 369.755651 3850.769775 0.2953370 2.5145133 19.5498 10.5501  2
------> CAND: 279.858046 3623.239990 0.6556150 2.8989198 16.5391 10.5452  4
------> CAND: 401.987985 4027.980957 0.7632952 3.0089240 14.8707 10.5252  8
------> CAND: 170.496996 4176.215332 0.6925387 0.5945205 14.8688 10.5234  8
------> CAND: 197.406279 5257.552734 0.8208640 1.1515728 14.8654 10.5198  8
------> CAND:  48.447505 4700.658691 1.0599428 3.1648607 14.3381 10.5177 16
------> CAND: 174.032808 4762.031250 0.4728061 1.3123487 14.3354 10.5142 16
------> CAND:  50.424964 3847.433105 0.4165573 0.6011229 14.3193 10.4935 16
------> CAND:  86.459627 4865.701172 0.4459564 2.4521103 14.3183 10.4922 16
------> CAND:  47.375213 4303.122070 0.9684889 0.5441852 16.4459 10.4715  4
------> CAND: 475.172941 4173.511719 0.8201844 3.0526116 16.4417 10.4681  4
------> CAND:   0.499815 6598.160156 1.3059777 2.9742641 16.4376 10.4649  4
------> CAND: 424.390632 4240.595703 0.4919633 2.8152394 16.4219 10.4524  4
------> CAND: 135.253317 4144.504395 0.7641773 0.5392120 14.2869 10.4516 16
------> CAND: 368.220135 4184.768066 0.8475478 0.5276102 14.7878 10.44  8
------> CAND: 167.487468 4393.324219 0.8728970 0.6250744 14.2669 10.4258 16
------> CAND:  42.178023 4230.458984 0.4303586 0.8855912 14.2624 10.42 16
------> CAND:  37.194669 4825.852051 1.1147562 0.7539128 14.2556 10.4113 16
------> CAND: 279.853375 4364.570312 0.6690274 2.9741006 16.3631 10.4059  4
------> CAND:  35.527063 3730.167725 0.8658806 2.9920075 14.2461 10.399 16
------> CAND: 143.696707 4207.850098 0.7258435 3.0068805 23.9354 10.395  1
------> CAND: 182.786311 4574.821289 0.7379099 0.7983771 14.2311 10.3796 16
------> CAND: 155.990434 5097.199707 1.1953589 3.2184086 14.2268 10.3741 16
------> CAND: 230.439977 4222.877930 0.7985289 3.0422246 14.7227 10.3731  8
[18:05:45][3399581][INFO ] Statistics: count dirty SumSpec pages 223414 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:05:45][3399581][INFO ] Data processing finished successfully!
18:05:45 (3399581): called boinc_finish(0)

</stderr_txt>
]]>