Task 1732189291

Name: Ter5_1_dns_cfbf00127_segment_2_dms_200_40000_149_950000_1
Workunit ID: 875338273
Created: 19 Feb 2025 6:42:51 UTC
Sent: 19 Feb 2025 21:29:08 UTC
Report deadline: 5 Mar 2025 21:29:08 UTC
Received: 19 Feb 2025 23:59:25 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 770.07
CPU time (sec): 11.88
Peak working set size (MB): 307.45
Peak swap size (MB): 14918.63
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[16:45:52][1046350][INFO ] Application startup - thank you for supporting Einstein@Home!
[16:45:52][1046350][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_2_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_2_dms_200_149.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 950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_149.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_40000_149_950000_1_0
------> GPU usage: 0.500000
[16:45:52][1046350][INFO ] Starting data processing...
[16:45:52][1046350][INFO ] opti: No host transfer for n_steps. Use device global.
[16:45:52][1046350][INFO ] opti: No host transfer for mean. Use device global.
[16:45:52][1046350][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:45:52][1046350][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:45:52][1046350][INFO ] opti: power spectrum in fft callback (static link).
[16:45:52][1046350][INFO ] opti: __constant__ access is not uniform, bad!
[16:45:52][1046350][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[16:45:52][1046350][INFO ] CUDA global memory status (initial GPU state, including context):
[16:45:52][1046350][INFO ] No template file. Generating templates.
[16:45:52][1046350][INFO ] Template param value T_cons = 50000
[16:45:55][1046350][INFO ] Number of generated templates to be used: 50000
[16:45:55][1046350][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_2_dms_200_149.cpt
[16:45:55][1046350][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_2_dms_200_149.cpt (No such file or directory).
------> Starting from scratch...
[16:45:55][1046350][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_149.binary
[16:45:55][1046350][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_2_dms_200_DM244.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693906161883
------> 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: 244.9 cm^-3 pc
------> Scale factor: 2.17522
[16:45:55][1046350][INFO ] Allocating memory for dedispersed compressed time series...
[16:45:55][1046350][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:45:55][1046350][INFO ] 8-bit allocation done
[16:45:55][1046350][INFO ] Foobar
[16:45:55][1046350][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_149.binary
[16:45:55][1046350][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:45:55][1046350][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:45:55][1046350][INFO ] FftSize = 12582913
[16:45:55][1046350][INFO ] Seed for random number generator is -1056194189.
[16:45:57][1046350][INFO ] 8[16:45:57][1046350][INFO ] 9[16:45:57][1046350][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:45:57][1046350][INFO ] Normalization factor 3.97364e-08
[16:45:57][1046350][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
[16:45:57][1046350][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
[16:45:57][1046350][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:45:57][1046350][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:45:57][1046350][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:46:52][1046350][INFO ] Checkpoint committed!
[16:47:52][1046350][INFO ] Checkpoint committed!
[16:48:52][1046350][INFO ] Checkpoint committed!
[16:49:52][1046350][INFO ] Checkpoint committed!
[16:50:52][1046350][INFO ] Checkpoint committed!
[16:51:52][1046350][INFO ] Checkpoint committed!
[16:52:52][1046350][INFO ] Checkpoint committed!
[16:53:52][1046350][INFO ] Checkpoint committed!
[16:54:52][1046350][INFO ] Checkpoint committed!
[16:55:52][1046350][INFO ] Checkpoint committed!
[16:56:52][1046350][INFO ] Checkpoint committed!
[16:57:52][1046350][INFO ] Checkpoint committed!
[16:58:40][1046350][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.393712 4096.055664 0.8028509 2.2878652 16.2815 13.0828 16
------> CAND: 461.527949 3621.523193 0.7979472 0.6678045 19.5677 12.963  4
------> CAND: 346.068953 3619.356934 0.8941202 0.5811009 29.8058 12.9445  1
------> CAND: 115.247756 3631.538574 0.6578256 2.3227327 15.8157 12.4591 16
------> CAND: 115.356231 3619.356934 0.8941202 0.5811009 18.3578 11.993  4
------> CAND: 173.034476 3619.356934 0.8941202 0.5811009 21.8261 11.9019  2
------> CAND: 230.596461 3985.131836 0.6779986 2.0629027 16.1286 11.83  8
------> CAND:  50.173760 4159.086426 0.7875445 2.1485279 15.3167 11.7968 16
------> CAND: 345.677094 4284.345703 1.0093338 2.4868696 18.0282 11.7297  4
------> CAND:  39.957663 4087.608643 0.9595198 2.5330713 15.2393 11.6947 16
------> CAND:  47.161118 3960.630615 0.9574344 0.8680374 15.176 11.6114 16
------> CAND: 230.339807 3725.045898 0.9497651 2.6163938 15.8933 11.5845  8
------> CAND: 230.400013 3683.787109 0.9303554 2.6076422 17.7327 11.494  4
------> CAND: 115.194038 3747.249023 0.9245403 2.5826056 15.009 11.3918 16
------> CAND: 115.214020 3941.213623 0.8716889 2.4770708 14.9926 11.3703 16
------> CAND:  92.150403 3685.170410 0.9453968 2.6138871 20.93 11.3692  2
------> CAND:   8.321680 3966.955566 1.0206072 2.6116600 14.9857 11.3613 16
------> CAND: 115.244123 4252.002930 0.7919541 1.9785122 14.9853 11.3607 16
------> CAND: 340.753686 3868.350586 0.6109853 1.9545549 17.4936 11.3034  4
------> CAND: 115.237116 4185.564941 1.0079144 2.5231082 14.8845 11.2286 16
------> CAND: 279.710645 3867.238770 1.0059214 2.6349134 15.508 11.1838  8
------> CAND: 345.543187 4090.809326 1.0053450 2.5661242 17.3084 11.156  4
------> CAND:  57.678245 3619.356934 0.8941202 0.5811009 15.4617 11.1359  8
------> CAND: 304.022501 3636.660400 0.6380951 0.9022866 15.4394 11.1127  8
------> CAND: 151.228181 3655.413574 0.5591273 1.1271898 14.7642 11.0713 16
------> CAND: 303.651143 3762.899658 0.8701843 2.5382774 15.3958 11.0675  8
------> CAND: 339.082188 3887.157715 0.8219253 0.9411142 17.1511 11.0309  4
------> CAND: 146.803550 3731.429688 0.9660614 0.6372090 15.3295 10.9989  8
------> CAND: 172.873062 3776.175537 0.6072276 2.0931613 14.7042 10.9931 16
------> CAND:  31.831393 3609.744873 0.9662060 0.5181680 14.6983 10.9854 16
------> CAND: 482.991692 3840.520264 0.8857465 0.8157707 20.2761 10.9809  2
------> CAND: 149.846036 4171.782715 0.7802163 2.1181972 17.0609 10.9593  4
------> CAND: 225.643729 3622.760498 0.8127276 2.5238116 15.2727 10.9402  8
------> CAND: 115.200007 3683.787109 0.9303554 2.6076422 14.6631 10.9395 16
------> CAND: 115.224141 3767.637695 0.9722191 2.6184947 14.6435 10.914 16
------> CAND: 499.243972 3976.756592 0.9566532 2.5697255 17.0023 10.9127  4
------> CAND: 115.203380 3684.425781 0.9761901 2.6301494 14.6142 10.8759 16
------> CAND: 157.049231 3870.622314 1.0063424 2.6303527 14.6057 10.8648 16
------> CAND: 100.928820 4597.430664 1.0882196 1.4902451 14.593 10.8483 16
------> CAND: 121.440942 3913.812744 1.0118681 0.7808256 15.1588 10.8224  8
------> CAND:  86.336360 4054.627441 0.9615517 2.5304325 15.1475 10.8107  8
------> CAND: 370.339806 3670.080322 0.8107378 0.6980109 16.8705 10.8081  4
------> CAND: 115.976198 3638.428223 0.6166989 0.9408303 14.5448 10.7857 16
------> CAND: 291.852300 4091.160645 0.7113817 1.5224042 15.1192 10.7815  8
------> CAND:  92.185956 3663.296387 0.8930138 2.5832655 14.5413 10.7811 16
------> CAND: 316.630753 3909.350342 0.8060573 2.4132848 15.1142 10.7763  8
------> CAND: 280.623339 3728.073242 0.9492112 2.6156523 15.1115 10.7735  8
------> CAND: 403.475232 4001.051514 0.7896973 2.3219635 19.9053 10.7609  2
------> CAND:  79.921294 3759.592285 0.8733149 2.5512066 14.5187 10.7518 16
------> CAND: 155.031288 4662.099609 1.0711068 1.6487236 14.5148 10.7468 16
------> CAND: 115.242566 3726.993896 0.8270388 2.5156982 14.5124 10.7436 16
------> CAND:  46.075072 3685.170410 0.9453968 2.6138871 16.7457 10.7091  4
------> CAND: 230.515495 4298.248047 1.0667295 2.5322957 15.0372 10.6969  8
------> CAND:  28.732854 3700.077881 0.6758372 2.3115242 14.4724 10.6917 16
------> CAND: 195.959256 4230.089355 1.0584104 2.5623426 19.7829 10.6883  2
------> CAND: 345.808146 3777.374756 0.6013802 2.0576274 16.7075 10.6787  4
------> CAND:  46.075331 3685.170410 0.9453968 2.6138871 16.705 10.6768  4
------> CAND: 230.485132 4296.900391 1.0666500 2.5397909 16.6733 10.6516  4
------> CAND: 204.162080 3623.335205 0.7822295 0.6760390 14.9813 10.6392  8
------> CAND: 187.441127 3840.647705 0.9567017 0.7528781 14.9809 10.6388  8
------> CAND: 498.931523 3751.740967 0.9013275 2.5720131 19.6685 10.6205  2
------> CAND: 115.407354 3693.939941 0.9426061 0.6142281 16.6309 10.618  4
------> CAND: 106.460776 3981.476562 0.9949862 0.8608274 14.9469 10.6037  8
------> CAND: 194.495624 3921.779053 0.8805225 2.5007851 14.3926 10.5882 16
------> CAND: 115.298101 3985.131836 0.6779986 2.0629027 14.3831 10.5759 16
------> CAND: 345.497773 3836.156494 0.8881351 2.5312588 16.5737 10.5727  4
------> CAND: 115.415918 3835.229736 0.8594326 0.8209622 14.367 10.5551 16
------> CAND: 113.823829 4085.494873 0.8945205 1.0652440 14.3647 10.5522 16
------> CAND: 341.393117 3645.346436 0.9297588 2.6070805 16.5476 10.552  4
------> CAND: 311.766513 3852.552246 0.6754730 2.2093537 16.5369 10.5435  4
------> CAND: 460.712831 3756.950439 0.9209842 2.5781274 16.5197 10.5299  4
------> CAND: 235.654035 4255.216797 0.8732680 1.3654540 24.2346 10.525  1
------> CAND:  47.757729 4250.726562 0.7941576 2.0278189 14.3355 10.5144 16
------> CAND: 115.166011 3773.857910 0.9905755 2.6379914 14.8581 10.5123  8
------> CAND:  46.077148 3772.617676 0.9904072 2.6341159 16.4951 10.5104  4
------> CAND: 345.655295 4188.188477 1.0079641 2.5219157 16.4843 10.5019  4
------> CAND: 230.473973 4185.564941 1.0079144 2.5231082 14.8456 10.4995  8
------> CAND: 375.867091 3882.194092 0.7582482 1.0302958 16.4748 10.4943  4
------> CAND: 115.194557 3674.414307 0.7995250 2.4962306 14.3193 10.4934 16
------> CAND: 355.261026 3952.277344 0.6370221 1.5039439 16.4728 10.4928  4
------> CAND: 178.924296 3626.744385 0.7190220 2.4243853 14.8368 10.4903  8
------> CAND: 115.274745 3802.491943 0.7016054 2.3044477 14.3139 10.4865 16
------> CAND:  86.400459 3777.020752 0.6043426 2.0820539 14.3128 10.4851 16
------> CAND: 115.220767 4534.963379 1.0888120 2.3992391 14.309 10.4802 16
------> CAND: 193.442017 3708.773438 0.8501455 2.5275230 14.8211 10.4743  8
------> CAND: 116.748757 3624.716553 0.7692276 2.4721072 14.8193 10.4724  8
------> CAND: 230.344997 4020.590576 0.9966624 2.5817986 14.8169 10.4699  8
------> CAND: 230.403127 4399.192871 1.0785584 2.4884517 14.8059 10.4586  8
------> CAND:  54.233002 3655.487793 0.5618019 2.0937202 14.2874 10.4523 16
------> CAND: 115.223622 3801.064697 0.7044294 2.3106077 14.2853 10.4496 16
------> CAND: 115.169644 3918.296387 0.9872792 2.6063948 14.7813 10.4333  8
------> CAND:  57.590012 3998.662842 0.8446574 2.4209702 14.2714 10.4316 16
------> CAND: 191.051159 4440.312988 1.0832825 1.2604339 14.2677 10.4268 16
------> CAND: 304.661412 3737.777832 0.9841611 2.6301978 14.7725 10.4243  8
------> CAND:   8.320642 3839.876953 1.0006427 2.6315322 14.263 10.4208 16
------> CAND:  86.360754 3728.913330 0.8239278 2.5072501 14.263 10.4208 16
------> CAND:  57.634129 3682.873779 0.5297800 1.8768533 14.2573 10.4134 16
------> CAND:  43.132757 4256.514648 0.7905733 1.9860061 16.3646 10.4071  4
------> CAND: 183.171942 3976.275635 0.6886154 1.3362260 14.7479 10.399  8
------> CAND:  73.262030 3885.401367 0.9861216 0.7597117 16.3532 10.398  4
[16:58:40][1046350][INFO ] Statistics: count dirty SumSpec pages 1783 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:58:40][1046350][INFO ] Data processing finished successfully!
16:58:40 (1046350): called boinc_finish(0)

</stderr_txt>
]]>