Task 1732582603

Name: Ter5_1_dns_cfbf00127_segment_3_dms_200_40000_156_3400000_1
Workunit ID: 875565454
Created: 20 Feb 2025 1:48:08 UTC
Sent: 20 Feb 2025 5:51:38 UTC
Report deadline: 6 Mar 2025 5:51:38 UTC
Received: 20 Feb 2025 8:18:56 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 735.92
CPU time (sec): 15.01
Peak working set size (MB): 432.77
Peak swap size (MB): 14918.64
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[01:06:30][1524784][INFO ] Application startup - thank you for supporting Einstein@Home!
[01:06:30][1524784][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_cfbf00127_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_3_dms_200_156.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 3400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_156.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_40000_156_3400000_1_0
------> GPU usage: 0.500000
[01:06:30][1524784][INFO ] Starting data processing...
[01:06:30][1524784][INFO ] opti: No host transfer for n_steps. Use device global.
[01:06:30][1524784][INFO ] opti: No host transfer for mean. Use device global.
[01:06:30][1524784][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:06:30][1524784][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:06:30][1524784][INFO ] opti: power spectrum in fft callback (static link).
[01:06:30][1524784][INFO ] opti: __constant__ access is not uniform, bad!
[01:06:31][1524784][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[01:06:31][1524784][INFO ] CUDA global memory status (initial GPU state, including context):
[01:06:31][1524784][INFO ] No template file. Generating templates.
[01:06:31][1524784][INFO ] Template param value T_cons = 50000
[01:06:36][1524784][INFO ] Number of generated templates to be used: 50000
[01:06:36][1524784][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_3_dms_200_156.cpt
[01:06:36][1524784][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_3_dms_200_156.cpt (No such file or directory).
------> Starting from scratch...
[01:06:36][1524784][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_156.binary
[01:06:36][1524784][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_3_dms_200_DM245.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714475537126
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 245.6 cm^-3 pc
------> Scale factor: 1.64718
[01:06:36][1524784][INFO ] Allocating memory for dedispersed compressed time series...
[01:06:36][1524784][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:06:36][1524784][INFO ] 8-bit allocation done
[01:06:36][1524784][INFO ] Foobar
[01:06:36][1524784][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_156.binary
[01:06:36][1524784][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:06:36][1524784][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:06:36][1524784][INFO ] FftSize = 12582913
[01:06:36][1524784][INFO ] Seed for random number generator is 1092315862.
[01:06:38][1524784][INFO ] 8[01:06:38][1524784][INFO ] 9[01:06:39][1524784][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:06:39][1524784][INFO ] Normalization factor 3.97364e-08
[01:06:39][1524784][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
[01:06:39][1524784][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:06:39][1524784][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:06:39][1524784][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:06:39][1524784][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:07:31][1524784][INFO ] Checkpoint committed!
[01:08:31][1524784][INFO ] Checkpoint committed!
[01:09:31][1524784][INFO ] Checkpoint committed!
[01:10:31][1524784][INFO ] Checkpoint committed!
[01:11:31][1524784][INFO ] Checkpoint committed!
[01:12:31][1524784][INFO ] Checkpoint committed!
[01:13:31][1524784][INFO ] Checkpoint committed!
[01:14:31][1524784][INFO ] Checkpoint committed!
[01:15:31][1524784][INFO ] Checkpoint committed!
[01:16:31][1524784][INFO ] Checkpoint committed!
[01:17:31][1524784][INFO ] Checkpoint committed!
[01:18:31][1524784][INFO ] Checkpoint committed!
[01:18:45][1524784][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   8.324535 5891.375977 1.1487412 3.1714232 16.1077 12.8495 16
------> CAND: 268.242936 3639.626953 0.9510893 2.9986117 22.5628 12.3404  2
------> CAND: 345.434453 4176.793945 1.0385665 3.1360667 22.231 12.1429  2
------> CAND:  16.649069 5891.375977 1.1487412 3.1714232 16.3503 12.0618  8
------> CAND: 368.721507 3884.262451 0.6233959 2.9624119 16.3033 12.0125  8
------> CAND:  58.665678 4102.283203 0.5499910 2.9364316 15.4703 12 16
------> CAND: 129.672832 4075.790039 0.3736904 2.7187922 15.4201 11.9336 16
------> CAND: 305.070139 5013.159668 0.9947556 3.1747737 16.1328 11.8343  8
------> CAND: 180.008785 5292.901855 0.5772272 1.4427277 16.1235 11.8245  8
------> CAND: 376.109992 3809.724609 0.9527158 0.2699982 16.1222 11.8233  8
------> CAND: 434.575069 4206.675781 0.8968050 3.1040592 18.1189 11.8021  4
------> CAND: 375.737856 3823.437256 0.9740930 0.2732161 16.001 11.6967  8
------> CAND: 345.531509 4741.698242 0.8377649 3.1165106 17.8888 11.6184  4
------> CAND: 172.736300 4109.773438 0.9827304 3.1124597 15.8933 11.5845  8
------> CAND:  52.381923 3895.743408 0.8356485 0.3479924 17.7973 11.5455  4
------> CAND: 115.210387 4328.948730 0.8907219 3.1213930 15.7889 11.4757  8
------> CAND:  52.381663 3896.320312 0.8355923 0.3439335 17.5796 11.372  4
------> CAND: 205.478830 4206.732422 0.8672230 3.0948312 15.6788 11.3612  8
------> CAND: 213.938828 3809.948242 0.9680740 3.0475373 15.6136 11.2935  8
------> CAND:  86.434455 4953.270020 0.5893497 2.8652651 14.9273 11.2847 16
------> CAND:  52.382182 3913.877686 0.8476312 0.3546470 17.4442 11.2641  4
------> CAND: 115.286683 4104.782715 0.4630668 2.8560774 14.8652 11.2033 16
------> CAND: 195.068361 4016.857178 0.7741416 3.0434530 14.8592 11.1956 16
------> CAND: 322.992101 3680.931641 0.2309401 0.7633836 15.4846 11.1596  8
------> CAND: 107.478571 4501.705566 0.6509147 2.9998450 20.549 11.1429  2
------> CAND: 196.347222 3673.762207 0.6390440 2.9266703 14.8097 11.1308 16
------> CAND: 115.290316 6096.079590 1.0714065 3.0744336 15.41 11.0823  8
------> CAND: 115.203380 4549.684570 0.9652575 3.1576567 14.7509 11.0541 16
------> CAND: 144.040297 4485.624023 0.6627643 3.0092213 15.3631 11.0337  8
------> CAND: 189.745568 4161.941895 0.6654124 3.0130074 17.091 10.9832  4
------> CAND: 115.279157 3647.173584 0.3548999 2.7267332 14.694 10.9798 16
------> CAND: 230.383923 4866.866699 1.1194961 3.2273173 15.3076 10.9763  8
------> CAND: 274.112514 4355.565430 0.8208824 0.5945401 25.2732 10.976  1
------> CAND: 101.943760 3616.965088 0.8487369 0.1835855 14.674 10.9537 16
------> CAND:  23.618966 4250.729492 0.2969407 1.1639022 14.6649 10.9419 16
------> CAND: 464.293279 4596.531250 0.8202144 3.1083496 17.0122 10.9206  4
------> CAND:  89.875027 3621.759521 0.7007136 2.9361954 15.2354 10.9016  8
------> CAND:  99.922703 3771.768311 0.7170491 2.9755979 20.1325 10.8957  2
------> CAND: 230.489025 3624.487793 0.6385562 2.9155354 16.9568 10.8766  4
------> CAND: 302.962406 4401.389648 0.9633653 0.5736089 15.2068 10.872  8
------> CAND: 152.566211 3704.803711 0.7563562 2.9730189 15.1779 10.8421  8
------> CAND: 345.814634 3707.377686 0.4694299 2.8387604 15.1745 10.8386  8
------> CAND: 233.107732 4588.058105 0.8999552 3.1356666 15.1542 10.8177  8
------> CAND:  95.469785 5401.984863 1.0478220 3.1728199 14.5649 10.8117 16
------> CAND: 184.360753 3884.262451 0.6233959 2.9624119 15.1471 10.8103  8
------> CAND:  49.327241 3942.016846 0.4356435 2.8293476 15.1122 10.7743  8
------> CAND: 370.638241 6997.153320 1.2553637 2.9039989 16.8136 10.7629  4
------> CAND: 289.769479 5010.025879 0.7939879 0.9633992 15.0905 10.7519  8
------> CAND: 159.222880 4333.098145 0.4906730 0.8025002 14.5179 10.7507 16
------> CAND: 172.717097 4176.793945 1.0385665 3.1360667 16.7672 10.7261  4
------> CAND: 387.427186 3816.955811 0.7717086 0.3178577 15.0604 10.7208  8
------> CAND: 372.863273 4652.245605 0.6336786 0.8784684 15.0542 10.7144  8
------> CAND: 141.991732 3622.057617 0.6965550 0.2257576 14.4765 10.697 16
------> CAND: 392.694703 3673.762207 0.6390440 2.9266703 15.0366 10.6962  8
------> CAND: 153.157892 3909.846680 0.5763272 0.4566566 14.4736 10.6933 16
------> CAND: 303.142505 4245.393066 1.0703090 3.1536567 16.7122 10.6825  4
------> CAND:  26.190961 3889.840088 0.8389558 0.3438195 15.0071 10.6658  8
------> CAND:  26.191221 3913.877686 0.8476312 0.3546470 15.0059 10.6645  8
------> CAND: 356.433229 4767.031738 0.5736861 2.9045398 15.0051 10.6638  8
------> CAND: 368.723583 3883.968506 0.6228911 2.9561760 16.6848 10.6607  4
------> CAND: 172.765884 4741.698242 0.8377649 3.1165106 16.6734 10.6517  4
------> CAND: 132.338251 5253.624023 0.7073197 1.1788366 14.4412 10.6512 16
------> CAND: 288.050750 3723.419922 0.6647348 2.9518209 14.9917 10.6499  8
------> CAND: 193.159671 3808.814697 0.7806022 3.0032532 14.4261 10.6317 16
------> CAND: 124.754096 6950.447754 1.2158176 1.8091255 14.971 10.6286  8
------> CAND:  49.513568 5082.059082 1.1937462 3.2537286 14.4201 10.6239 16
------> CAND: 159.409208 4312.292480 0.7603882 3.0630414 14.9627 10.6201  8
------> CAND: 111.569992 6655.951172 1.3305448 1.4736810 14.4109 10.612 16
------> CAND:  52.382442 3945.674561 0.8597977 0.3686354 16.6213 10.6104  4
------> CAND: 117.068732 3730.399658 0.8816575 3.0139062 14.9434 10.6001  8
------> CAND: 477.737151 3758.904541 0.9763521 0.2416367 16.6064 10.5986  4
------> CAND:  93.587306 4255.290039 0.6995235 0.5955796 14.3976 10.5948 16
------> CAND: 106.578074 4227.759277 0.5707387 0.6626405 14.3957 10.5923 16
------> CAND:  87.015755 3611.603516 0.9664258 0.1619120 16.597 10.5912  4
------> CAND: 202.653813 3663.053955 0.7698774 0.2331013 24.3688 10.5832  1
------> CAND: 159.333431 3835.504883 0.9446473 3.0491011 14.3883 10.5827 16
------> CAND:  55.433232 4185.880371 0.9006721 0.4838946 14.3864 10.5803 16
------> CAND:  86.444057 4439.300781 0.3691044 2.6188231 14.3746 10.565 16
------> CAND: 279.772927 3755.323730 0.7663431 2.9917943 14.908 10.5636  8
------> CAND: 454.789794 3638.622070 0.4166259 2.7936485 19.5674 10.5605  2
------> CAND: 431.798061 4032.573975 0.9760288 3.0972245 16.5247 10.5339  4
------> CAND: 436.659706 4294.383301 0.7702420 3.0729244 19.5189 10.5318  2
------> CAND:  61.143471 3709.236328 0.4561467 0.4057469 14.3409 10.5214 16
------> CAND: 349.661338 4588.058105 0.8999552 3.1356666 16.5078 10.5205  4
------> CAND: 188.742046 3794.015869 0.9400226 0.2640415 14.3379 10.5176 16
------> CAND: 115.222065 4154.731934 0.7637185 3.0575106 14.3328 10.5109 16
------> CAND: 339.141356 5656.640137 0.8301625 2.9573145 16.4884 10.5051  4
------> CAND: 112.393674 3782.592773 0.8611450 3.0184877 19.4734 10.5049  2
------> CAND: 367.069731 4833.073730 1.0663211 3.2097507 16.486 10.5032  4
------> CAND:  70.458552 3847.319336 0.6824062 2.9822812 14.3252 10.5011 16
------> CAND: 230.454769 3984.551270 0.6097944 2.9609015 14.8453 10.4991  8
------> CAND: 285.954695 3747.799316 0.3732317 2.7535362 14.8278 10.4811  8
------> CAND:  73.277600 4945.707520 0.8887083 0.8697105 14.3091 10.4803 16
------> CAND: 318.482091 3658.724854 0.8018996 2.9773185 14.8219 10.4751  8
------> CAND: 115.210127 4788.661133 1.1520646 3.2331462 14.8214 10.4746  8
------> CAND:  64.957996 4529.605957 0.5266971 0.9105319 14.8209 10.474  8
------> CAND:  57.588715 4741.698242 0.8377649 3.1165106 14.3041 10.4738 16
------> CAND: 414.567173 3657.636230 0.2981374 0.5670314 16.4434 10.4695  4
------> CAND: 230.423888 4328.189453 0.7030057 3.0347478 16.4432 10.4693  4
------> CAND: 363.760989 5797.846680 1.2802079 3.2378812 14.7923 10.4446  8
[01:18:45][1524784][INFO ] Statistics: count dirty SumSpec pages 1753 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:18:45][1524784][INFO ] Data processing finished successfully!
01:18:45 (1524784): called boinc_finish(0)

</stderr_txt>
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