Task 1722530457

Name: Ter5_1_dns_cfbf00124_segment_2_dms_200_40000_171_7300000_0
Workunit ID: 869637136
Created: 30 Jan 2025 12:57:03 UTC
Sent: 31 Jan 2025 5:40:21 UTC
Report deadline: 14 Feb 2025 5:40:21 UTC
Received: 1 Feb 2025 10:02:42 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 934.98
CPU time (sec): 10.18
Peak working set size (MB): 260.34
Peak swap size (MB): 10486.07
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>
[04:47:02][1606087][INFO ] Application startup - thank you for supporting Einstein@Home!
[04:47:02][1606087][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_171.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 7300000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_171.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_40000_171_7300000_0_0
------> GPU usage: 0.500000
[04:47:02][1606087][INFO ] Starting data processing...
[04:47:02][1606087][INFO ] opti: No host transfer for n_steps. Use device global.
[04:47:02][1606087][INFO ] opti: No host transfer for mean. Use device global.
[04:47:02][1606087][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[04:47:02][1606087][INFO ] opti: sumspec[i] allloc, free and pinned.
[04:47:02][1606087][INFO ] opti: power spectrum in fft callback (static link).
[04:47:02][1606087][INFO ] opti: __constant__ access is not uniform, bad!
[04:47:02][1606087][INFO ] Running on device 1 NVIDIA GeForce RTX 4060
[04:47:02][1606087][INFO ] CUDA global memory status (initial GPU state, including context):
[04:47:02][1606087][INFO ] No template file. Generating templates.
[04:47:02][1606087][INFO ] Template param value T_cons = 50000
[04:47:05][1606087][INFO ] Number of generated templates to be used: 50000
[04:47:05][1606087][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_2_dms_200_171.cpt
[04:47:05][1606087][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_2_dms_200_171.cpt (No such file or directory).
------> Starting from scratch...
[04:47:05][1606087][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_171.binary
[04:47:05][1606087][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_DM247.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693917939963
------> 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: 247.1 cm^-3 pc
------> Scale factor: 2.16472
[04:47:05][1606087][INFO ] Allocating memory for dedispersed compressed time series...
[04:47:05][1606087][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[04:47:05][1606087][INFO ] 8-bit allocation done
[04:47:05][1606087][INFO ] Foobar
[04:47:05][1606087][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_171.binary
[04:47:05][1606087][INFO ] Allocating memory for dedispersed uncompressed time series.
[04:47:05][1606087][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[04:47:05][1606087][INFO ] FftSize = 12582913
[04:47:05][1606087][INFO ] Seed for random number generator is -1054212193.
[04:47:06][1606087][INFO ] 8[04:47:06][1606087][INFO ] 9[04:47:07][1606087][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[04:47:07][1606087][INFO ] Normalization factor 3.97364e-08
[04:47:07][1606087][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
[04:47:07][1606087][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
[04:47:07][1606087][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[04:47:07][1606087][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[04:47:07][1606087][INFO ] Launching time series padding kernel: grid 196608, block 32
[04:48:02][1606087][INFO ] Checkpoint committed!
[04:49:02][1606087][INFO ] Checkpoint committed!
[04:50:02][1606087][INFO ] Checkpoint committed!
[04:51:02][1606087][INFO ] Checkpoint committed!
[04:52:02][1606087][INFO ] Checkpoint committed!
[04:53:03][1606087][INFO ] Checkpoint committed!
[04:54:03][1606087][INFO ] Checkpoint committed!
[04:55:03][1606087][INFO ] Checkpoint committed!
[04:56:03][1606087][INFO ] Checkpoint committed!
[04:57:03][1606087][INFO ] Checkpoint committed!
[04:58:03][1606087][INFO ] Checkpoint committed!
[04:59:03][1606087][INFO ] Checkpoint committed!
[05:00:03][1606087][INFO ] Checkpoint committed!
[05:01:03][1606087][INFO ] Checkpoint committed!
[05:02:03][1606087][INFO ] Checkpoint committed!
[05:02:35][1606087][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  77.853525 4286.015625 0.5773922 4.1243978 19.6138 13.0001  4
------> CAND: 231.039703 4491.211426 0.9230688 6.0866470 17.07 12.818  8
------> CAND:  83.316193 3875.900391 0.8017483 6.0266190 16.9597 12.7017  8
------> CAND: 115.519981 4491.211426 0.9230688 6.0866470 15.8076 12.4483 16
------> CAND:  77.849373 4454.517090 0.6369537 4.2017727 18.911 12.4359  4
------> CAND: 365.749608 3716.598389 0.9430804 3.4641843 28.0216 12.1696  1
------> CAND:  49.987691 4341.719238 0.8876540 6.0829644 15.396 11.9016 16
------> CAND:  77.849892 4460.787109 0.6340383 4.2002845 18.1873 11.8568  4
------> CAND: 231.085377 3944.708496 0.7929153 6.0264807 16.0989 11.7989  8
------> CAND: 150.398271 3882.427734 1.0107819 6.1099286 18.0542 11.7505  4
------> CAND:  68.418551 4374.805176 0.7521458 4.0045290 16.0408 11.7382  8
------> CAND: 231.030620 4619.246094 0.9744745 6.1044230 15.9982 11.6938  8
------> CAND: 454.775002 3891.479980 0.6531929 3.7230556 17.927 11.6489  4
------> CAND: 230.946020 4514.852539 0.7494581 5.9468269 15.9374 11.6304  8
------> CAND:  38.924816 4460.787109 0.6340383 4.2002845 15.9131 11.6051  8
------> CAND: 230.929412 5127.323242 1.1057001 6.1111960 17.7736 11.5266  4
------> CAND: 451.267995 3839.238770 0.7300115 3.6289349 17.7442 11.5031  4
------> CAND: 177.323644 4983.032715 1.0112698 6.0765452 15.0905 11.4988 16
------> CAND:  80.412026 5157.562988 1.1963162 4.2124133 15.0707 11.4728 16
------> CAND: 115.483650 3843.469971 0.4491756 5.7052951 15.035 11.426 16
------> CAND: 230.923962 4979.573242 1.1079732 6.1329083 15.7294 11.4139  8
------> CAND: 115.463668 4779.390137 0.9349349 6.0532894 15.0173 11.4027 16
------> CAND: 239.333616 5044.789062 1.1113940 4.1928911 15.5902 11.2692  8
------> CAND: 301.359158 4888.208496 0.9146567 6.0213981 17.4088 11.2359  4
------> CAND:  17.404241 3949.596436 0.6057622 3.8021178 14.8651 11.2032 16
------> CAND: 259.836655 4001.443359 0.9655635 6.1097574 17.3471 11.1868  4
------> CAND: 115.504930 4432.907715 0.8635995 6.0615778 15.5096 11.1855  8
------> CAND: 230.517571 3948.029541 0.9857200 3.5947878 20.5976 11.1718  2
------> CAND: 233.548378 4454.517090 0.6369537 4.2017727 25.7214 11.1707  1
------> CAND: 243.625897 4187.878418 0.9482079 3.7512453 20.5661 11.153  2
------> CAND: 177.726402 3692.286377 0.2955723 4.1863880 14.8092 11.1302 16
------> CAND: 115.505708 4245.119629 0.7691761 6.0130677 14.8056 11.1254 16
------> CAND: 115.464706 5127.323242 1.1057001 6.1111960 14.7967 11.1139 16
------> CAND: 231.049305 4314.237305 1.0798123 6.1655884 17.2146 11.0814  4
------> CAND:  88.003966 3856.210449 0.9561775 6.0932035 14.7696 11.0785 16
------> CAND:  55.192926 3878.909180 0.8971314 6.0759892 14.7652 11.0727 16
------> CAND: 303.725363 4017.988770 0.7373163 3.7505107 20.3453 11.022  2
------> CAND: 115.369725 6013.047363 1.1578020 5.7161098 14.7205 11.0144 16
------> CAND:  39.657411 3777.866211 0.7407079 5.9925728 15.3416 11.0115  8
------> CAND: 115.429413 4147.587402 0.4079943 5.4411645 14.7 10.9877 16
------> CAND: 230.972490 4406.480469 0.5616130 5.7283268 17.0948 10.9862  4
------> CAND: 313.462146 3629.107422 0.5622206 5.8606362 20.2736 10.9794  2
------> CAND: 377.260136 3719.490723 0.9424321 3.4627879 15.2979 10.9662  8
------> CAND: 175.354748 3754.216309 0.4171543 5.6773438 14.6794 10.9608 16
------> CAND:  86.570957 5084.166504 0.9783528 6.0128150 14.6657 10.943 16
------> CAND:  78.980573 4338.754395 1.0219634 3.8112621 15.2566 10.9235  8
------> CAND:  68.420886 4258.468750 0.7069907 3.9490073 15.2497 10.9163  8
------> CAND: 115.537109 4076.008789 1.0214493 6.1316695 14.6195 10.8828 16
------> CAND: 186.068843 4260.211426 0.7592335 5.9972625 14.604 10.8627 16
------> CAND: 254.103320 3929.875732 0.9406527 6.0976057 15.1944 10.8592  8
------> CAND: 173.971564 3672.749512 0.6738659 3.5458508 14.5995 10.8568 16
------> CAND: 489.787977 5139.285645 0.9052300 4.4369454 16.9101 10.8395  4
------> CAND:   9.548380 4142.477051 1.0527793 3.6843657 14.583 10.8353 16
------> CAND: 194.604099 5964.743164 1.2281609 5.8968687 14.5713 10.8201 16
------> CAND: 230.404684 5546.089844 1.2327439 4.4375591 15.1251 10.7876  8
------> CAND: 190.665788 3798.240723 0.9671503 6.0875349 15.108 10.7699  8
------> CAND: 259.561576 3692.076172 0.2994883 5.3373737 16.8219 10.7694  4
------> CAND:  83.688848 5102.915039 0.9477581 4.3729191 14.5323 10.7694 16
------> CAND: 290.405536 3982.543945 0.8840761 6.0719280 16.812 10.7616  4
------> CAND: 259.790982 4000.450928 0.8240835 6.0500660 19.8552 10.7312  2
------> CAND: 193.108288 4796.164551 0.9331213 6.0572982 16.7666 10.7256  4
------> CAND: 115.477422 3686.175293 0.6022519 5.8948398 14.4948 10.7208 16
------> CAND: 103.346666 4489.075684 1.1060555 3.8648698 15.0598 10.7202  8
------> CAND: 182.874804 3716.598389 0.9430804 3.4641843 19.8285 10.7153  2
------> CAND: 173.080928 3649.880127 0.3761695 5.6190977 14.4826 10.7049 16
------> CAND: 149.133683 4709.560059 0.9659802 6.0950651 19.8107 10.7048  2
------> CAND: 391.309703 4128.911133 1.0026672 3.6938264 15.0365 10.6962  8
------> CAND:  44.423296 4703.250488 0.7470614 4.2722921 14.4563 10.6709 16
------> CAND: 184.941275 3614.548340 0.9098387 6.0357046 14.9962 10.6545  8
------> CAND:  84.719618 4995.406250 1.0091947 6.0627813 14.436 10.6445 16
------> CAND: 280.571696 4516.224121 1.0334401 3.9180586 14.9853 10.6433  8
------> CAND:  38.926892 4286.015625 0.5773922 4.1243978 14.9797 10.6376  8
------> CAND:  31.401905 4141.838379 0.7380927 3.8380866 14.4278 10.6339 16
------> CAND: 416.825940 3772.409180 0.3969329 5.6199031 19.6841 10.6297  2
------> CAND: 130.166678 4105.939941 0.9172689 6.0932183 14.4194 10.6231 16
------> CAND: 300.388075 4027.412354 1.0139682 6.1329484 14.9533 10.6104  8
------> CAND: 250.323050 4675.743652 0.8159047 4.1636834 19.6482 10.6084  2
------> CAND: 280.535106 3971.081543 0.9864745 6.1178350 14.9473 10.6042  8
------> CAND: 194.885147 4664.967285 0.8580936 4.1182718 14.3977 10.5949 16
------> CAND:  50.424186 3668.471680 0.7175816 5.9643731 14.3958 10.5925 16
------> CAND: 189.072142 5109.528809 0.7997508 5.7733903 14.9304 10.5868  8
------> CAND: 461.790572 4061.093994 0.4048325 5.5167747 24.3767 10.5867  1
------> CAND: 106.109141 4605.417480 0.5471323 4.5488224 14.3897 10.5845 16
------> CAND: 374.721877 4166.346680 0.6471556 3.9424284 14.9272 10.5834  8
------> CAND: 375.284753 3841.708740 0.4593815 3.8896043 16.5818 10.5791  4
------> CAND:  34.808482 3949.596436 0.6057622 3.8021178 14.9135 10.5693  8
------> CAND:  86.604693 4117.566895 0.9154860 6.0978498 14.3717 10.5612 16
------> CAND: 482.054085 5642.236328 1.2418376 4.4974537 19.5592 10.5557  2
------> CAND: 158.712426 3795.016113 0.6819389 3.6257360 16.5468 10.5514  4
------> CAND: 128.768183 3781.709961 0.5512676 3.7183321 14.3631 10.5501 16
------> CAND: 168.005708 3986.156250 0.9866627 6.1114130 14.3576 10.543 16
------> CAND:  35.363832 3630.928467 0.5264121 3.6227431 14.3573 10.5426 16
------> CAND: 239.947874 5967.128418 1.2282315 4.7756014 14.8862 10.5412  8
------> CAND:  71.552124 4578.285156 0.9785339 3.9782887 14.3464 10.5285 16
------> CAND: 241.722657 5661.399414 1.2431300 6.0458736 16.5153 10.5264  4
------> CAND:  71.954882 4760.075195 1.0349395 6.1303020 14.3434 10.5247 16
------> CAND: 190.960850 3618.992920 0.7796773 5.9890809 14.3412 10.5218 16
------> CAND: 174.573625 5170.663574 0.9333462 5.9355206 16.4899 10.5063  4
------> CAND: 115.501556 4488.319824 0.8453097 6.0350270 14.3237 10.4992 16
------> CAND: 132.270259 3729.046387 0.6798627 3.5788260 16.4769 10.496  4
[05:02:35][1606087][INFO ] Statistics: count dirty SumSpec pages 1834 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:02:35][1606087][INFO ] Data processing finished successfully!
05:02:35 (1606087): called boinc_finish(0)

</stderr_txt>
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