Task 1722074664

Name: Ter5_1_dns_cfbf00124_segment_1_dms_200_40000_171_750000_0
Workunit ID: 869366574
Created: 29 Jan 2025 15:03:40 UTC
Sent: 30 Jan 2025 2:51:26 UTC
Report deadline: 13 Feb 2025 2:51:26 UTC
Received: 31 Jan 2025 10:41:45 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 912.79
CPU time (sec): 11.08
Peak working set size (MB): 260.11
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>
[05:26:22][1485590][INFO ] Application startup - thank you for supporting Einstein@Home!
[05:26:22][1485590][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_1_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_1_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 750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_171.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_40000_171_750000_0_0
------> GPU usage: 0.500000
[05:26:22][1485590][INFO ] Starting data processing...
[05:26:22][1485590][INFO ] opti: No host transfer for n_steps. Use device global.
[05:26:22][1485590][INFO ] opti: No host transfer for mean. Use device global.
[05:26:22][1485590][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:26:22][1485590][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:26:22][1485590][INFO ] opti: power spectrum in fft callback (static link).
[05:26:22][1485590][INFO ] opti: __constant__ access is not uniform, bad!
[05:26:22][1485590][INFO ] Running on device 1 NVIDIA GeForce RTX 4060
[05:26:22][1485590][INFO ] CUDA global memory status (initial GPU state, including context):
[05:26:22][1485590][INFO ] No template file. Generating templates.
[05:26:22][1485590][INFO ] Template param value T_cons = 50000
[05:26:26][1485590][INFO ] Number of generated templates to be used: 50000
[05:26:26][1485590][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_1_dms_200_171.cpt
[05:26:26][1485590][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_1_dms_200_171.cpt (No such file or directory).
------> Starting from scratch...
[05:26:26][1485590][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_171.binary
[05:26:26][1485590][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_1_dms_200_DM247.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673350364566
------> 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: 1.09938
[05:26:26][1485590][INFO ] Allocating memory for dedispersed compressed time series...
[05:26:26][1485590][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:26:26][1485590][INFO ] 8-bit allocation done
[05:26:26][1485590][INFO ] Foobar
[05:26:26][1485590][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_171.binary
[05:26:26][1485590][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:26:26][1485590][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:26:26][1485590][INFO ] FftSize = 12582913
[05:26:26][1485590][INFO ] Seed for random number generator is -1034984529.
[05:26:27][1485590][INFO ] 8[05:26:27][1485590][INFO ] 9[05:26:28][1485590][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:26:28][1485590][INFO ] Normalization factor 3.97364e-08
[05:26:28][1485590][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
[05:26:28][1485590][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
[05:26:28][1485590][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:26:28][1485590][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:26:28][1485590][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:27:22][1485590][INFO ] Checkpoint committed!
[05:28:22][1485590][INFO ] Checkpoint committed!
[05:29:22][1485590][INFO ] Checkpoint committed!
[05:30:23][1485590][INFO ] Checkpoint committed!
[05:31:23][1485590][INFO ] Checkpoint committed!
[05:32:23][1485590][INFO ] Checkpoint committed!
[05:33:23][1485590][INFO ] Checkpoint committed!
[05:34:23][1485590][INFO ] Checkpoint committed!
[05:35:23][1485590][INFO ] Checkpoint committed!
[05:36:23][1485590][INFO ] Checkpoint committed!
[05:37:23][1485590][INFO ] Checkpoint committed!
[05:38:23][1485590][INFO ] Checkpoint committed!
[05:39:23][1485590][INFO ] Checkpoint committed!
[05:40:23][1485590][INFO ] Checkpoint committed!
[05:41:24][1485590][INFO ] Checkpoint committed!
[05:41:34][1485590][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.253206 3680.763672 0.8034731 2.4086041 15.5899 12.1586 16
------> CAND:  86.352709 3837.060791 0.9136323 2.4952757 15.5177 12.0628 16
------> CAND: 455.840547 3684.386719 0.9443734 0.6582140 18.322 11.9644  4
------> CAND:   8.319864 3786.579834 0.9917090 2.5681937 15.3533 11.8452 16
------> CAND:  26.914473 4088.072510 1.0375690 0.9981076 15.2518 11.7112 16
------> CAND: 208.842588 3981.306641 0.8906822 2.3839428 16.0023 11.6981  8
------> CAND: 197.298063 3682.918457 0.9604909 2.5675421 17.9794 11.6907  4
------> CAND: 115.163156 3663.076660 0.9105896 2.5244167 15.1777 11.6135 16
------> CAND: 115.224660 3700.312256 0.9582891 2.5552638 15.1742 11.609 16
------> CAND:  26.453066 4098.784180 0.9351685 1.1435745 15.1098 11.5242 16
------> CAND:  76.302698 3954.040527 1.0164641 0.8789131 14.9791 11.3526 16
------> CAND:  86.393452 3638.314453 0.6573759 2.2051337 15.6425 11.3235  8
------> CAND:   5.547268 3898.762207 0.9476712 2.4871678 15.6324 11.313  8
------> CAND: 180.374174 4166.041016 0.9959258 2.4293718 14.9414 11.3031 16
------> CAND:  15.972529 3659.652832 0.5896974 1.9867033 14.9224 11.2782 16
------> CAND: 121.972936 4253.018555 0.8755416 2.0478742 14.8859 11.2305 16
------> CAND:   4.605509 3764.835449 0.8890941 2.4742343 15.5479 11.2252  8
------> CAND: 230.548452 3696.029785 0.5722488 1.8529295 15.5363 11.2133  8
------> CAND: 188.350447 3908.462402 0.6812456 1.8928608 14.8569 11.1925 16
------> CAND:  79.596129 3806.193848 0.7405643 2.2662518 17.2628 11.1198  4
------> CAND:  86.373211 3885.591309 0.8554045 2.3825831 15.4459 11.1195  8
------> CAND:  38.410729 4237.118652 0.9793281 2.3247216 14.7915 11.1071 16
------> CAND:   4.605768 3879.970459 0.9502501 2.5018232 15.4322 11.1053  8
------> CAND: 356.509784 4282.219727 0.9539860 1.4078434 25.5611 11.101  1
------> CAND:  86.342588 3705.119385 0.8733807 2.4950271 15.3572 11.0276  8
------> CAND: 401.104616 3617.051270 0.9488460 0.5956602 15.3503 11.0204  8
------> CAND: 455.455435 4270.049316 1.0593045 1.2040163 17.1332 11.0167  4
------> CAND: 345.791797 4495.097656 1.0442371 2.1381562 17.1147 11.002  4
------> CAND: 356.339027 3702.132568 0.9183406 0.6969732 15.2994 10.9677  8
------> CAND: 331.848889 3626.137695 0.7776543 2.4122651 15.2712 10.9386  8
------> CAND: 244.081076 3861.906982 0.8692530 2.4191327 17.0285 10.9335  4
------> CAND: 499.257466 3828.244141 0.9164403 2.5009634 16.9672 10.8848  4
------> CAND:  76.836249 4478.457031 1.0204399 2.0823262 15.188 10.8525  8
------> CAND: 115.277340 4238.523438 0.8788915 2.0562360 14.5915 10.8464 16
------> CAND: 263.736819 4302.427734 1.0631251 2.4288156 15.1791 10.8433  8
------> CAND: 167.601133 4519.753906 1.0453526 1.6534709 15.1749 10.839  8
------> CAND:  66.488841 4349.094238 1.0636384 2.3666224 15.1733 10.8374  8
------> CAND:   2.302884 3764.835449 0.8890941 2.4742343 14.5792 10.8304 16
------> CAND: 293.672497 3665.803467 0.8395040 2.4583974 15.1581 10.8217  8
------> CAND: 115.164713 3764.205811 0.8900607 2.4851441 14.5544 10.7982 16
------> CAND: 374.201821 3673.209717 0.7957204 2.4228191 16.8506 10.7922  4
------> CAND: 183.158447 4176.592285 0.8186809 1.5843164 14.5486 10.7906 16
------> CAND: 362.575811 3992.075195 0.8474397 2.2988803 15.1254 10.7879  8
------> CAND:  50.367613 4440.443359 1.0725836 2.3228502 14.544 10.7846 16
------> CAND: 352.829166 3739.962646 0.9251975 2.5331047 15.1135 10.7756  8
------> CAND:   8.321680 4032.736816 0.9448432 2.4210370 14.5336 10.7711 16
------> CAND: 281.144952 3631.699219 0.6834132 0.9081073 16.8146 10.7637  4
------> CAND: 403.578517 4444.908691 1.0661256 1.4455582 15.084 10.7451  8
------> CAND: 115.163416 3666.839355 0.8608284 2.4747910 14.5096 10.74 16
------> CAND: 315.146880 3709.462402 0.8916531 0.7279141 19.8596 10.7338  2
------> CAND: 215.373395 3768.256348 0.7516205 0.9773503 15.0597 10.72  8
------> CAND: 230.475790 3681.406494 0.8018709 2.4064355 15.0457 10.7056  8
------> CAND: 159.757469 3847.248291 1.0011331 2.5617239 14.4782 10.6993 16
------> CAND: 115.173277 4070.462158 0.9958485 2.4882433 14.4616 10.6777 16
------> CAND: 100.718617 3662.268311 0.8702552 2.5024107 16.6928 10.6671  4
------> CAND: 115.272410 3872.127441 0.8641149 2.4137373 14.4387 10.648 16
------> CAND: 249.628863 3828.244141 0.9164403 2.5009634 16.6484 10.6319  4
------> CAND: 115.274226 3696.029785 0.5722488 1.8529295 14.4209 10.625 16
------> CAND:   4.605249 3668.176025 0.8344549 2.4572148 14.9588 10.616  8
------> CAND: 192.696966 4011.709961 0.8801203 2.3556178 14.4023 10.6009 16
------> CAND: 115.235300 4335.971191 1.0624864 2.3852210 14.9372 10.5937  8
------> CAND: 172.819084 3649.426514 0.6058362 2.0807984 16.5938 10.5886  4
------> CAND:  86.452880 3994.394775 0.8870686 1.0670238 14.3833 10.5763 16
------> CAND: 168.947726 3728.743408 0.5875553 1.4640359 14.9102 10.5659  8
------> CAND: 172.744864 3698.923340 0.7138703 2.2885909 14.3634 10.5505 16
------> CAND: 115.210906 3765.409424 0.8893397 2.4840541 14.3498 10.5329 16
------> CAND: 285.006448 3728.707764 0.6645454 1.0959001 24.2243 10.5205  1
------> CAND:  86.792058 4013.338867 0.9474913 2.4350865 14.3346 10.5132 16
------> CAND: 148.565099 4515.831543 1.0452954 2.1366613 14.8533 10.5074  8
------> CAND: 115.205456 3775.291748 0.8546462 2.4437237 14.3224 10.4975 16
------> CAND: 200.811298 3690.759766 0.9423037 0.6661869 16.4754 10.4948  4
------> CAND: 149.373989 3824.483154 0.7093686 2.1828954 14.8386 10.4922  8
------> CAND: 119.791502 3935.630615 0.8250412 2.3182733 19.4508 10.4914  2
------> CAND: 460.859713 3794.006592 0.8394478 2.4294894 19.4501 10.491  2
------> CAND:  59.895751 3935.150146 0.8253679 2.3191791 16.4653 10.4868  4
------> CAND:  94.933639 3877.477539 0.7012183 2.0985892 14.3123 10.4845 16
------> CAND: 201.474085 4158.575684 0.9957404 2.4265561 14.3121 10.4842 16
------> CAND:  24.964002 3631.352539 0.6893968 2.2849805 19.3879 10.4542  2
------> CAND: 345.530731 3660.763916 0.8729256 2.5051396 14.8006 10.4532  8
------> CAND: 345.343105 3754.812500 0.9418012 2.5307093 14.7901 10.4424  8
------> CAND: 339.129937 3915.332520 0.9856434 0.8609655 14.7893 10.4416  8
------> CAND: 474.913431 3796.860840 0.9928734 2.5626936 19.3654 10.4408  2
------> CAND: 201.683508 4169.111328 0.8195034 1.6381799 16.4055 10.4395  4
------> CAND:  86.384110 4237.118652 0.9793281 2.3247216 14.2766 10.4384 16
------> CAND: 115.294987 3994.163330 0.8463360 1.1564645 14.2693 10.4289 16
------> CAND: 383.969746 3615.605713 0.9506464 0.5857744 19.3449 10.4287  2
------> CAND: 155.880143 3756.798096 0.6478047 1.1986518 14.2668 10.4257 16
------> CAND: 115.196633 3971.807861 1.0207350 2.5418766 14.2632 10.421 16
------> CAND: 152.562318 4304.960938 1.0634058 2.4273961 14.7635 10.415  8
------> CAND:  95.022651 4101.572266 0.8710628 1.2810712 16.3708 10.412  4
------> CAND:  43.176355 3837.060791 0.9136323 2.4952757 14.2533 10.4083 16
------> CAND: 261.731072 3666.980713 0.8371929 2.4603810 14.7564 10.4077  8
------> CAND: 259.168938 3835.399658 0.6595251 1.9788827 16.3594 10.4029  4
------> CAND: 115.219729 3998.187500 0.9494276 2.4453139 14.2487 10.4023 16
------> CAND:  81.313561 3660.499512 0.5813312 1.9485573 19.2934 10.3981  2
------> CAND: 115.232445 4237.118652 0.9793281 2.3247216 14.7452 10.3961  8
------> CAND: 165.086489 3838.100098 0.6550965 1.3673135 14.2383 10.3889 16
------> CAND: 230.678466 3728.715576 0.5876917 1.4624649 19.2713 10.385  2
------> CAND: 154.281307 3962.044189 0.8981255 1.0101329 14.7341 10.3848  8
------> CAND:   4.606028 4009.781738 1.0255382 2.5274749 14.7333 10.3839  8
[05:41:34][1485590][INFO ] Statistics: count dirty SumSpec pages 2119 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:41:34][1485590][INFO ] Data processing finished successfully!
05:41:34 (1485590): called boinc_finish(0)

</stderr_txt>
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