Task 1724355868

Name: Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_196_5200000_0
Workunit ID: 870730892
Created: 3 Feb 2025 5:54:42 UTC
Sent: 3 Feb 2025 13:51:13 UTC
Report deadline: 17 Feb 2025 13:51:13 UTC
Received: 3 Feb 2025 16:16:44 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,847.64
CPU time (sec): 43.95
Peak working set size (MB): 242.1
Peak swap size (MB): 65349.77
Peak disk usage (MB): 0.05
Validation state: Invalid
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>
[14:56:06][9152][INFO ] Application startup - thank you for supporting Einstein@Home!
[14:56:06][9152][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_6_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_6_dms_200_196.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 5200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_196.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_196_5200000_0_0
------> GPU usage: 0.496000
[14:56:06][9152][INFO ] Starting data processing...
[14:56:06][9152][INFO ] opti: No host transfer for n_steps. Use device global.
[14:56:06][9152][INFO ] opti: No host transfer for mean. Use device global.
[14:56:06][9152][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:56:06][9152][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:56:06][9152][INFO ] opti: power spectrum in fft callback (static link).
[14:56:06][9152][INFO ] opti: __constant__ access is not uniform, bad!
[14:56:07][9152][INFO ] Running on device 3 NVIDIA GeForce GTX 750 Ti
[14:56:07][9152][INFO ] CUDA global memory status (initial GPU state, including context):
[14:56:07][9152][INFO ] No template file. Generating templates.
[14:56:07][9152][INFO ] Template param value T_cons = 50000
[14:56:11][9152][INFO ] Number of generated templates to be used: 50000
[14:56:11][9152][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_6_dms_200_196.cpt
[14:56:11][9152][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_6_dms_200_196.cpt (No such file or directory).
------> Starting from scratch...
[14:56:11][9152][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_196.binary
[14:56:11][9152][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_6_dms_200_DM249.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776188166848
------> 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: 249.6 cm^-3 pc
------> Scale factor: 1.04336
[14:56:11][9152][INFO ] Allocating memory for dedispersed compressed time series...
[14:56:11][9152][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:56:11][9152][INFO ] 8-bit allocation done
[14:56:11][9152][INFO ] Foobar
[14:56:11][9152][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_196.binary
[14:56:11][9152][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:56:11][9152][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:56:11][9152][INFO ] FftSize = 12582913
[14:56:11][9152][INFO ] Seed for random number generator is -1036515957.
[14:56:13][9152][INFO ] 8[14:56:13][9152][INFO ] 9[14:56:15][9152][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:56:15][9152][INFO ] Normalization factor 3.97364e-08
[14:56:15][9152][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
[14:56:15][9152][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[14:56:15][9152][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:56:15][9152][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:56:15][9152][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:57:07][9152][INFO ] Checkpoint committed!
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[16:16:52][9152][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 6039.007812 1.0835253 3.8744876 18.279 15.8124 16
------> CAND:   0.500074 3670.795898 0.9760569 3.1964049 26.5552 14.7237  2
------> CAND:   0.250167 3644.954346 0.9269016 3.1862421 17.925 13.7229  8
------> CAND:   0.249648 5673.966309 0.1634589 0.0030088 17.8348 13.6271  8
------> CAND:   0.500853 3650.887207 0.3018308 6.2367821 24.5987 13.5544  2
------> CAND:   0.250426 3913.435791 0.9872032 0.1001076 17.64 13.4205  8
------> CAND:   0.499296 3612.703369 0.9662991 3.1707237 19.9841 13.298  4
------> CAND:   0.500593 9541.229492 1.4941849 0.6930615 23.2648 12.7587  2
------> CAND: 166.820270 5249.521484 0.6822709 0.3908279 16.8655 12.6025  8
------> CAND:   0.499036 6183.971191 1.3397387 0.5708625 21.8334 11.9063  2
------> CAND:   1.249796 10031.394531 1.0595000 0.5280668 27.2212 11.822  1
------> CAND:   0.499815 4358.216309 1.0884122 0.2364769 21.686 11.8186  2
------> CAND:   1.250056 5723.673828 0.3067080 0.2825762 27.196 11.8111  1
------> CAND:   0.249388 5346.875000 1.1110526 0.4465881 16.0022 11.698  8
------> CAND: 277.070139 3804.172607 0.4251352 0.0294647 15.9854 11.6804  8
------> CAND: 420.383032 7685.311035 0.7805077 0.5498026 21.4116 11.6554  2
------> CAND: 366.857712 3743.833740 0.3510350 3.2652583 17.8697 11.6032  4
------> CAND: 344.503853 3653.478760 0.8502040 3.1923366 15.8079 11.4955  8
------> CAND: 404.019682 3964.750732 0.1561108 6.2333488 17.684 11.4551  4
------> CAND: 405.385739 9581.424805 0.6935514 4.6888876 15.7063 11.3898  8
------> CAND:   0.498517 5197.436035 0.9399672 3.6966982 17.5836 11.3751  4
------> CAND:  83.410135 5249.521484 0.6822709 0.3908279 14.9185 11.2731 16
------> CAND:   0.249129 3613.569336 0.9563074 3.1713626 17.452 11.2703  4
------> CAND: 307.954324 3671.321045 0.9443401 0.0083327 17.4219 11.2464  4
------> CAND: 124.302031 3913.302979 0.3020671 0.0416832 15.5614 11.2393  8
------> CAND: 172.859827 3667.873047 0.6828135 3.2056265 20.6131 11.1809  2
------> CAND: 251.164898 5007.223145 0.4125721 0.3122927 15.4701 11.1446  8
------> CAND:  45.428894 3874.158203 0.7328020 0.0727635 14.8141 11.1366 16
------> CAND: 115.426818 3785.691162 0.0821850 6.0770307 14.8069 11.1272 16
------> CAND:  95.241936 4525.252930 0.7380257 0.2603932 14.734 11.032 16
------> CAND: 325.786236 4421.147461 0.1658174 3.6882062 17.1495 11.0297  4
------> CAND:  65.337139 5001.959473 0.4135658 0.2933511 14.7071 10.9969 16
------> CAND: 146.943166 5179.641113 0.5555169 0.3729632 15.3111 10.9798  8
------> CAND: 116.095573 4819.950195 0.9880483 0.3495853 17.0775 10.9724  4
------> CAND: 183.816563 4501.810547 0.2341391 0.1250288 15.2981 10.9664  8
------> CAND: 149.766107 4323.496582 0.5727226 3.4727671 25.2322 10.9582  1
------> CAND:  44.720694 5273.170410 0.9306218 0.4221178 14.6624 10.9387 16
------> CAND: 154.619447 3744.839111 0.3446856 3.2668839 14.662 10.9381 16
------> CAND:  28.379662 3843.544434 0.5301712 3.2929578 14.6533 10.9268 16
------> CAND: 474.202117 4174.651367 0.6465055 3.4122832 17.0174 10.9247  4
------> CAND:  52.604063 4082.068115 0.6836391 0.1373504 15.2473 10.9138  8
------> CAND: 420.796430 4294.897949 1.0082288 0.2208817 16.9863 10.9  4
------> CAND: 103.178504 6811.372070 1.2203238 0.6149843 14.6174 10.8801 16
------> CAND:  67.505078 3982.004639 0.9142099 0.1214523 15.2118 10.8772  8
------> CAND: 163.450803 3616.934082 0.8254189 3.1766820 14.5985 10.8555 16
------> CAND:  65.693445 6447.343750 0.5568315 4.0404696 14.5717 10.8206 16
------> CAND: 119.435715 3662.241699 0.2410700 6.2111559 14.5677 10.8155 16
------> CAND:   0.166605 3672.892822 0.9762725 3.1973209 15.1517 10.815  8
------> CAND: 431.843475 3663.539307 0.7214863 3.2018106 16.8765 10.8128  4
------> CAND:  31.613146 4830.082520 0.9875459 0.3517184 14.5637 10.8103 16
------> CAND: 324.583411 3796.441162 0.2650662 6.2769728 24.883 10.8065  1
------> CAND:  86.423555 4881.074219 0.4913924 3.6685951 14.5552 10.7992 16
------> CAND: 279.884516 5217.338379 0.7950718 3.7150471 15.1297 10.7923  8
------> CAND: 259.943833 3649.049316 0.8982641 6.2814012 16.8435 10.7866  4
------> CAND: 299.812484 4983.307617 1.0413426 0.3857103 16.8202 10.7682  4
------> CAND: 258.040074 6036.954590 0.8458914 0.5079287 15.1058 10.7676  8
------> CAND:  86.538777 9295.802734 1.4932570 0.6992140 14.5217 10.7557 16
------> CAND:  86.543449 4644.691406 0.5509263 0.2762438 14.5148 10.7467 16
------> CAND: 284.140726 3979.258057 0.7143760 0.1123671 15.0812 10.7422  8
------> CAND:  86.478571 8972.785156 0.4910322 0.2683327 14.5104 10.741 16
------> CAND:  53.645992 4530.979980 0.9880019 0.2828885 14.4973 10.724 16
------> CAND:  44.720953 5060.580078 0.8654241 0.3808550 14.4851 10.7082 16
------> CAND: 257.454621 3639.573975 0.9515645 3.1831846 15.0239 10.6831  8
------> CAND: 268.032214 3625.263672 0.5951537 3.1912761 19.7464 10.6667  2
------> CAND: 280.336841 4984.494629 0.6181020 0.3392288 19.7351 10.66  2
------> CAND:   0.998851 5737.862793 0.2873855 0.2616532 24.5156 10.647  1
------> CAND: 150.198968 4024.881836 0.9206302 3.3416796 14.4298 10.6364 16
------> CAND: 143.496366 4534.241699 0.9414407 0.2817232 16.6494 10.6327  4
------> CAND:  40.397271 5776.305664 0.9332903 0.5042968 14.4147 10.617 16
------> CAND:  86.430043 3667.873047 0.6828135 3.2056265 16.6261 10.6142  4
------> CAND: 230.775523 3989.239258 0.2599165 0.0348316 14.9485 10.6054  8
------> CAND:   0.998591 10249.966797 0.9956147 0.4684491 24.411 10.6015  1
------> CAND: 239.225400 3638.067383 0.3911377 6.2400327 14.9417 10.5984  8
------> CAND: 120.161822 4673.019531 0.7758306 0.3049826 19.6153 10.5889  2
------> CAND:  87.805442 6261.683594 0.2466966 0.2328773 14.9316 10.5879  8
------> CAND: 131.964038 4330.415039 0.4024228 0.1671733 19.5973 10.5783  2
------> CAND: 174.265847 3808.002441 0.5806710 0.0455371 14.9125 10.5683  8
------> CAND:   0.625158 5723.673828 0.3067080 0.2825762 19.5625 10.5576  2
------> CAND:  86.350633 5559.650391 1.2632027 3.7611208 14.3633 10.5504 16
------> CAND: 149.906242 4983.307617 1.0413426 0.3857103 14.8739 10.5286  8
------> CAND: 432.097794 4857.539551 0.3615384 3.6828456 19.5011 10.5212  2
------> CAND: 345.570176 7521.264160 1.4718112 4.1008434 16.5085 10.521  4
------> CAND: 106.173240 3959.187988 0.9717337 0.1154698 14.3383 10.518 16
------> CAND: 232.191145 4787.767578 0.9764112 0.3420937 19.4932 10.5166  2
------> CAND: 154.687958 4974.426270 0.7408837 0.3636249 24.1955 10.508  1
------> CAND: 494.948836 3897.923584 0.8415312 0.0902641 24.1618 10.4934  1
------> CAND: 169.774263 4773.914062 1.1146522 0.3390257 14.3145 10.4873 16
------> CAND: 363.494992 3617.924072 0.8166264 6.2664185 14.829 10.4823  8
------> CAND: 115.492473 4112.422363 0.9205294 0.1591690 14.3083 10.4792 16
------> CAND:   0.499555 3607.861572 0.9671841 3.1685066 16.4475 10.4727  4
------> CAND: 289.514901 4086.110107 0.7855777 0.1501038 16.4244 10.4544  4
------> CAND: 346.760804 7533.546387 1.4729187 0.6792803 14.8008 10.4533  8
------> CAND:  44.721213 4884.358887 0.8076448 0.3431937 14.2879 10.4529 16
------> CAND: 135.010416 3982.004639 0.9142099 0.1214523 16.4172 10.4487  4
------> CAND:  90.857788 3874.158203 0.7328020 0.0727635 14.7962 10.4486  8
------> CAND:  55.958738 5663.264648 1.1058865 3.7934098 14.2816 10.4448 16
------> CAND: 187.249869 4717.979004 1.0307842 3.5631170 14.2812 10.4442 16
------> CAND:   0.624898 10031.394531 1.0595000 0.5280668 19.3671 10.4418  2
------> CAND: 128.820344 3759.048096 0.3228469 3.2777526 14.783 10.435  8
------> CAND: 357.550935 5296.130371 1.2264117 0.4444314 14.7817 10.4337  8
[16:16:52][9152][INFO ] Statistics: count dirty SumSpec pages 362965 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:16:52][9152][INFO ] Data processing finished successfully!
16:16:52 (9152): called boinc_finish(0)

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