Task 1732531179

Name: Ter5_1_dns_cfbf00127_segment_3_dms_200_40000_38_7650000_0
Workunit ID: 875539387
Created: 20 Feb 2025 1:44:00 UTC
Sent: 20 Feb 2025 13:03:53 UTC
Report deadline: 6 Mar 2025 13:03:53 UTC
Received: 20 Feb 2025 15:35:01 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 614.64
CPU time (sec): 13.81
Peak working set size (MB): 284.84
Peak swap size (MB): 10503
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>
[08:24:34][1943689][INFO ] Application startup - thank you for supporting Einstein@Home!
[08:24:34][1943689][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_38.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 7650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_38.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_40000_38_7650000_0_0
------> GPU usage: 0.500000
[08:24:34][1943689][INFO ] Starting data processing...
[08:24:34][1943689][INFO ] opti: No host transfer for n_steps. Use device global.
[08:24:34][1943689][INFO ] opti: No host transfer for mean. Use device global.
[08:24:34][1943689][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[08:24:34][1943689][INFO ] opti: sumspec[i] allloc, free and pinned.
[08:24:34][1943689][INFO ] opti: power spectrum in fft callback (static link).
[08:24:34][1943689][INFO ] opti: __constant__ access is not uniform, bad!
[08:24:34][1943689][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[08:24:34][1943689][INFO ] CUDA global memory status (initial GPU state, including context):
[08:24:34][1943689][INFO ] No template file. Generating templates.
[08:24:34][1943689][INFO ] Template param value T_cons = 50000
[08:24:39][1943689][INFO ] Number of generated templates to be used: 50000
[08:24:39][1943689][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_3_dms_200_38.cpt
[08:24:39][1943689][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_3_dms_200_38.cpt (No such file or directory).
------> Starting from scratch...
[08:24:39][1943689][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_38.binary
[08:24:39][1943689][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_DM233.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714475730842
------> 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: 233.8 cm^-3 pc
------> Scale factor: 1.64668
[08:24:39][1943689][INFO ] Allocating memory for dedispersed compressed time series...
[08:24:39][1943689][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[08:24:39][1943689][INFO ] 8-bit allocation done
[08:24:39][1943689][INFO ] Foobar
[08:24:39][1943689][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_38.binary
[08:24:39][1943689][INFO ] Allocating memory for dedispersed uncompressed time series.
[08:24:39][1943689][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[08:24:39][1943689][INFO ] FftSize = 12582913
[08:24:39][1943689][INFO ] Seed for random number generator is 1113712850.
[08:24:41][1943689][INFO ] 8[08:24:41][1943689][INFO ] 9[08:24:42][1943689][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[08:24:42][1943689][INFO ] Normalization factor 3.97364e-08
[08:24:42][1943689][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
[08:24:42][1943689][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1571 MB (9444 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[08:24:42][1943689][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[08:24:42][1943689][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[08:24:42][1943689][INFO ] Launching time series padding kernel: grid 196608, block 32
[08:25:34][1943689][INFO ] Checkpoint committed!
[08:26:34][1943689][INFO ] Checkpoint committed!
[08:27:34][1943689][INFO ] Checkpoint committed!
[08:28:34][1943689][INFO ] Checkpoint committed!
[08:29:34][1943689][INFO ] Checkpoint committed!
[08:30:34][1943689][INFO ] Checkpoint committed!
[08:31:34][1943689][INFO ] Checkpoint committed!
[08:32:34][1943689][INFO ] Checkpoint committed!
[08:33:34][1943689][INFO ] Checkpoint committed!
[08:34:34][1943689][INFO ] Checkpoint committed!
[08:34:47][1943689][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 432.616294 4378.236816 0.5405326 5.4395666 22.132 12.0839  2
------> CAND: 154.828612 3770.452393 0.7437730 5.9225602 15.4791 12.0117 16
------> CAND: 157.559686 3726.526367 0.9090363 3.5353827 16.2385 11.9447  8
------> CAND: 393.188549 4300.282227 0.7172788 4.1053648 21.8933 11.9419  2
------> CAND: 202.199413 4353.485352 0.5753556 5.5714531 15.3413 11.8294 16
------> CAND:  34.048120 4050.386963 0.9700830 6.0534196 15.2733 11.7395 16
------> CAND:  86.570697 4414.406250 0.7792942 5.8774371 16.0344 11.7316  8
------> CAND: 346.314967 5199.718750 1.0480796 5.8608727 15.9989 11.6946  8
------> CAND: 302.808257 3674.444580 0.3460924 5.3320732 17.9577 11.6734  4
------> CAND: 216.308147 4378.236816 0.5405326 5.4395666 17.8824 11.6133  4
------> CAND: 198.079964 4151.629395 0.9744707 3.7955959 15.1584 11.5882 16
------> CAND: 130.736301 4503.667969 1.0204021 4.0095997 15.8766 11.5671  8
------> CAND: 320.838434 4448.476562 0.8989853 5.9781742 15.8287 11.5171  8
------> CAND: 173.166047 3860.700439 0.8548621 5.9922166 17.724 11.487  4
------> CAND: 115.406576 3664.844482 0.3664832 5.4168119 15.6977 11.3809  8
------> CAND: 387.958401 4019.697266 0.9623083 3.7081959 15.6754 11.3577  8
------> CAND: 173.090011 3739.299561 0.4713064 5.6332059 17.514 11.3197  4
------> CAND: 151.404129 3674.444580 0.3460924 5.3320732 15.6259 11.3063  8
------> CAND: 267.853153 3853.857178 1.0054064 6.0534821 26.0131 11.2973  1
------> CAND: 259.748941 3860.700439 0.8548621 5.9922166 20.798 11.2908  2
------> CAND: 137.699450 3920.361572 0.7553354 5.9355259 14.8827 11.2263 16
------> CAND: 150.371023 3712.157471 0.5093277 3.8189988 15.5263 11.2029  8
------> CAND: 319.817006 4367.077148 0.8411225 5.9540272 15.4694 11.1438  8
------> CAND: 250.290871 4373.856445 1.0538216 6.0874634 15.4163 11.0889  8
------> CAND:  34.050196 3837.509766 0.8675095 5.9968419 14.7587 11.0642 16
------> CAND: 146.822235 3684.752930 0.9082190 3.5067306 14.7451 11.0465 16
------> CAND: 100.163787 3858.316650 0.7247734 5.9156961 20.3711 11.0373  2
------> CAND:  34.900348 3989.831299 0.9420931 6.0345516 14.7359 11.0344 16
------> CAND: 282.246050 3909.034912 0.8593127 5.9965954 15.3492 11.0193  8
------> CAND: 280.492027 3969.938965 0.8837070 6.0106912 15.2896 10.9576  8
------> CAND: 450.003926 3792.862061 0.5404070 5.7443089 25.2191 10.9525  1
------> CAND: 108.154073 4378.236816 0.5405326 5.4395666 15.2678 10.9351  8
------> CAND: 155.799435 4692.331543 0.9102990 5.9295564 14.6308 10.8975 16
------> CAND: 416.547227 5134.681152 0.8488393 5.5431271 16.9704 10.8874  4
------> CAND: 126.395750 4266.188965 0.6699629 5.7809911 14.6213 10.8852 16
------> CAND:  71.317527 3886.967285 0.9317939 3.6321235 14.6142 10.8759 16
------> CAND:  43.289501 3621.587891 0.7444910 5.9131327 14.6086 10.8687 16
------> CAND: 177.321308 3903.238770 0.9071807 6.0191317 14.6008 10.8584 16
------> CAND: 120.189849 3619.118164 0.8247106 5.9549756 16.9203 10.8476  4
------> CAND: 346.487281 4159.335449 0.5546262 5.6415896 20.0475 10.8452  2
------> CAND:  86.593015 4446.743652 0.8985008 5.9709053 14.5767 10.8271 16
------> CAND:  75.164232 3621.900635 0.7194880 5.8992643 14.5754 10.8255 16
------> CAND: 173.107917 3754.733154 0.6218602 5.8369803 15.1489 10.8122  8
------> CAND:  47.602024 5639.106445 1.2013525 4.7761164 14.5554 10.7995 16
------> CAND: 462.739857 4507.223145 0.9607099 6.0061302 16.8565 10.797  4
------> CAND:  60.078964 3627.751953 0.6047950 5.8191648 15.1297 10.7923  8
------> CAND:  60.064951 4500.464355 0.6894897 5.7226148 16.849 10.791  4
------> CAND:  69.015941 4261.190430 0.7947229 5.9262705 15.1218 10.7842  8
------> CAND: 396.159929 4151.629395 0.9744707 3.7955959 15.108 10.7699  8
------> CAND: 435.546671 4606.845215 1.0196116 6.0361390 16.8195 10.7676  4
------> CAND: 100.297434 4148.068359 0.5697299 5.6653371 14.5288 10.7649 16
------> CAND:  86.561355 5007.119141 1.0850345 5.9976168 14.5246 10.7595 16
------> CAND:  89.984799 3693.910645 0.5769336 3.7134085 14.511 10.7418 16
------> CAND: 200.107769 4702.270020 0.6121031 5.2477341 16.7758 10.7329  4
------> CAND: 462.194369 3977.946045 0.9060102 6.0172834 19.8519 10.7292  2
------> CAND: 115.509860 3949.854004 0.9847358 6.0545983 14.4958 10.7221 16
------> CAND:  42.821087 3706.787109 0.8148448 5.9571142 16.7424 10.7064  4
------> CAND: 334.117258 3859.755859 0.9718818 6.0383010 16.7211 10.6895  4
------> CAND: 200.318231 3928.098877 0.8496651 5.9874320 16.7167 10.6861  4
------> CAND: 196.594274 4300.282227 0.7172788 4.1053648 16.7122 10.6825  4
------> CAND:  34.832357 3733.665527 0.6835320 3.6556916 14.4481 10.6602 16
------> CAND: 442.494250 4742.872070 1.0140803 4.1851621 24.5364 10.656  1
------> CAND: 351.880141 3723.998535 0.3215456 5.1066675 14.995 10.6533  8
------> CAND:  10.512197 3797.608398 0.5225815 5.7188482 14.4423 10.6527 16
------> CAND: 157.488061 3613.011475 0.9357054 3.4441960 14.4423 10.6527 16
------> CAND: 489.075625 3758.413574 0.4439875 5.5821600 16.6744 10.6525  4
------> CAND:  86.556165 3724.242188 0.4975999 5.6966543 14.436 10.6445 16
------> CAND: 153.751389 5530.890137 1.0046306 5.4168706 14.4275 10.6335 16
------> CAND: 200.308629 3746.940186 0.9881975 6.0306172 24.4611 10.6233  1
------> CAND: 173.162933 4139.247070 0.8491113 5.9873972 14.9644 10.6218  8
------> CAND: 462.159335 4811.551270 1.1487539 6.0737028 16.6278 10.6156  4
------> CAND: 346.276041 4897.508301 0.7111256 5.4161325 19.6599 10.6154  2
------> CAND:  57.744680 4824.060547 1.0880837 6.0395827 14.4126 10.6142 16
------> CAND:  49.744272 3736.889893 0.8868074 5.9958982 14.4038 10.6028 16
------> CAND: 167.394045 4493.218262 1.0675797 6.0855060 14.3978 10.595 16
------> CAND:  33.465003 3857.165527 0.7254412 5.9108090 14.9381 10.5947  8
------> CAND:  86.545006 3739.299561 0.4713064 5.6332059 14.9355 10.592  8
------> CAND: 231.186326 3803.920654 0.9341941 6.0183153 19.5983 10.5789  2
------> CAND: 115.489359 4824.060547 1.0880837 6.0395827 14.9227 10.5789  8
------> CAND:  84.694965 3956.624268 0.7168957 5.8933110 14.3803 10.5723 16
------> CAND: 259.703527 3635.104248 0.5088763 5.7115960 19.5767 10.566  2
------> CAND: 346.634423 3708.917480 0.9568275 6.0146055 16.5482 10.5524  4
------> CAND: 119.365647 4323.695312 0.6152355 5.6908808 14.3636 10.5508 16
------> CAND:  76.984948 3703.566162 0.8201659 5.9593191 14.3547 10.5393 16
------> CAND:  86.595610 4262.903320 0.8740932 5.9870539 14.3509 10.5343 16
------> CAND:  86.549936 3724.443848 0.4918797 5.6719193 14.8724 10.5271  8
------> CAND: 177.750277 4351.167480 0.6897177 4.1889710 16.5143 10.5256  4
------> CAND: 288.164156 3778.340332 0.7567477 3.6470673 14.8611 10.5154  8
------> CAND:  14.640209 3695.868164 0.8495976 3.5383439 14.3351 10.5139 16
------> CAND: 279.371986 3872.400879 0.7973506 3.6885836 16.4968 10.5118  4
------> CAND: 245.990545 4167.688965 0.9740435 6.0510635 16.4929 10.5087  4
------> CAND: 200.325238 3817.483398 0.7995297 5.9614615 24.1955 10.508  1
------> CAND:  88.929116 3656.883545 0.3890581 3.9950492 14.3298 10.5071 16
------> CAND: 380.216984 3978.552002 0.9852145 6.0524859 16.4879 10.5047  4
------> CAND: 115.514791 4236.291992 0.8059459 5.9327993 14.328 10.5047 16
------> CAND:  42.821346 3707.264648 0.8143836 5.9609971 16.4858 10.5031  4
------> CAND: 200.308369 3751.155029 0.9887425 6.0313950 24.1717 10.4976  1
------> CAND: 226.704603 4464.306641 1.0210296 6.0630150 16.4713 10.4915  4
------> CAND: 129.874471 3860.700439 0.8548621 5.9922166 16.4707 10.4911  4
------> CAND: 115.385296 3757.930908 0.3206204 4.5364656 14.3149 10.4878 16
[08:34:47][1943689][INFO ] Statistics: count dirty SumSpec pages 1908 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:34:47][1943689][INFO ] Data processing finished successfully!
08:34:47 (1943689): called boinc_finish(0)

</stderr_txt>
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