Task 1734521029

Name: Ter5_1_dns_cfbf00127_segment_8_dms_200_40000_161_8250000_0
Workunit ID: 876713558
Created: 24 Feb 2025 0:33:26 UTC
Sent: 24 Feb 2025 12:45:37 UTC
Report deadline: 10 Mar 2025 12:45:37 UTC
Received: 24 Feb 2025 13:41:34 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12799855
Run time (sec): 482.95
CPU time (sec): 36.48
Peak working set size (MB): 290.46
Peak swap size (MB): 10468.57
Peak disk usage (MB): 0.02
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>
[08:31:16][1025503][INFO ] Application startup - thank you for supporting Einstein@Home!
[08:31:16][1025503][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_8_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_8_dms_200_161.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 8250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_161.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_40000_161_8250000_0_0
------> GPU usage: 0.500000
[08:31:16][1025503][INFO ] Starting data processing...
[08:31:16][1025503][INFO ] opti: No host transfer for n_steps. Use device global.
[08:31:16][1025503][INFO ] opti: No host transfer for mean. Use device global.
[08:31:16][1025503][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[08:31:16][1025503][INFO ] opti: sumspec[i] allloc, free and pinned.
[08:31:16][1025503][INFO ] opti: power spectrum in fft callback (static link).
[08:31:16][1025503][INFO ] opti: __constant__ access is not uniform, bad!
[08:31:16][1025503][INFO ] Running on device 1 NVIDIA GeForce RTX 2080 Ti
[08:31:16][1025503][INFO ] CUDA global memory status (initial GPU state, including context):
[08:31:16][1025503][INFO ] No template file. Generating templates.
[08:31:16][1025503][INFO ] Template param value T_cons = 50000
[08:31:22][1025503][INFO ] Number of generated templates to be used: 50000
[08:31:22][1025503][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_8_dms_200_161.cpt
[08:31:22][1025503][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_8_dms_200_161.cpt (No such file or directory).
------> Starting from scratch...
[08:31:22][1025503][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_161.binary
[08:31:22][1025503][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_8_dms_200_DM246.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817322411625
------> 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: 246.1 cm^-3 pc
------> Scale factor: 1.87141
[08:31:22][1025503][INFO ] Allocating memory for dedispersed compressed time series...
[08:31:22][1025503][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[08:31:22][1025503][INFO ] 8-bit allocation done
[08:31:22][1025503][INFO ] Foobar
[08:31:22][1025503][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_161.binary
[08:31:22][1025503][INFO ] Allocating memory for dedispersed uncompressed time series.
[08:31:22][1025503][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[08:31:22][1025503][INFO ] FftSize = 12582913
[08:31:22][1025503][INFO ] Seed for random number generator is -1039190750.
[08:31:25][1025503][INFO ] 8[08:31:25][1025503][INFO ] 9[08:31:27][1025503][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[08:31:27][1025503][INFO ] Normalization factor 3.97364e-08
[08:31:27][1025503][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
[08:31:27][1025503][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1379 MB (9639 MB free / 11018 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[08:31:27][1025503][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[08:31:27][1025503][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[08:31:27][1025503][INFO ] Launching time series padding kernel: grid 196608, block 32
[08:37:17][1025503][INFO ] Checkpoint committed!
[08:39:18][1025503][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 280.561057 3961.166504 0.9509411 5.9096746 18.0666 13.8735  8
------> CAND: 115.502594 3886.473877 0.8254954 5.8314691 16.5935 13.5035 16
------> CAND: 476.118851 3792.918945 0.7444726 5.7759056 19.5955 12.9854  4
------> CAND: 115.407873 3735.780029 0.4102390 4.5170546 15.965 12.6584 16
------> CAND: 384.771369 3748.303223 0.5207559 4.0833793 18.9379 12.4575  4
------> CAND: 115.418254 4644.197754 0.7840651 5.3283691 16.6216 12.3462  8
------> CAND:  80.006413 4350.971680 1.0821108 4.0257444 15.7285 12.3429 16
------> CAND: 115.479498 4526.020508 1.0516217 5.8751955 15.5555 12.1129 16
------> CAND: 190.677725 4461.433594 0.8370819 4.3753014 15.4421 11.9627 16
------> CAND: 115.458478 3708.445557 0.5934031 5.6220093 21.89 11.94  2
------> CAND: 115.456402 3699.925049 0.5905698 5.6270933 15.3479 11.8381 16
------> CAND: 346.450431 4205.361816 1.0283092 5.9309072 27.1982 11.812  1
------> CAND:  16.682806 3935.554688 0.6026704 5.5562658 15.3145 11.7939 16
------> CAND: 267.302474 5127.402344 1.0199895 5.3148994 15.9818 11.6767  8
------> CAND: 115.501816 3666.472656 0.7708616 5.8116560 15.1875 11.6265 16
------> CAND: 115.514272 3771.097412 0.9579046 5.9212317 15.1666 11.599 16
------> CAND: 173.236115 4010.002197 1.0059835 5.9424305 15.1569 11.5862 16
------> CAND: 115.387113 3655.702637 0.4453799 4.1313343 15.1386 11.5621 16
------> CAND: 115.519203 3650.266846 0.9006035 5.8843207 15.0996 11.5108 16
------> CAND:  86.618187 3609.896973 0.9585572 5.9074621 15.072 11.4745 16
------> CAND: 115.362978 4275.203125 0.5870486 4.8980937 15.0709 11.4731 16
------> CAND:  86.576406 3882.822998 0.7407404 5.7633634 15.0679 11.4691 16
------> CAND: 115.418513 4644.197754 0.7840651 5.3283691 15.0487 11.4439 16
------> CAND: 230.836767 4644.197754 0.7840651 5.3283691 15.7496 11.4349  8
------> CAND: 115.508044 3833.709229 0.9024864 5.8917599 15.7174 11.4014  8
------> CAND: 141.629457 3764.089355 0.8125340 3.7246256 15.6637 11.3455  8
------> CAND: 133.471527 3748.383789 0.8920628 3.6623654 14.962 11.3302 16
------> CAND:  57.729369 3708.445557 0.5934031 5.6220093 17.5201 11.3245  4
------> CAND:  86.609104 4022.978027 0.9135169 5.8794079 14.9449 11.3077 16
------> CAND: 248.516088 4813.351074 0.8998469 4.7299356 15.6192 11.2993  8
------> CAND:  59.503633 4273.257324 0.5898113 4.8334880 17.4833 11.2952  4
------> CAND: 115.506746 3856.788086 0.9166670 5.8950143 14.9075 11.2588 16
------> CAND: 115.491176 3988.496094 0.9212220 5.8934965 14.9007 11.2499 16
------> CAND: 115.464965 4008.766846 0.7231737 5.7046356 14.855 11.19 16
------> CAND: 262.095683 4785.292480 0.9046948 4.7060833 20.5506 11.1438  2
------> CAND: 133.651107 5127.402344 1.0199895 5.3148994 14.8171 11.1405 16
------> CAND: 115.535292 3768.484863 0.8068131 5.8282113 15.458 11.1321  8
------> CAND: 346.633385 3652.651123 0.8662254 5.8703494 17.278 11.1319  4
------> CAND: 198.033512 3655.481445 0.4464829 4.1390824 14.8091 11.1301 16
------> CAND: 194.215873 3620.432861 0.7846247 3.6293712 14.8064 11.1265 16
------> CAND: 115.492473 4301.392090 0.9952244 5.8963161 14.7981 11.1156 16
------> CAND:  59.514273 3786.904541 0.4146862 4.6474910 17.2466 11.1068  4
------> CAND: 115.491695 4060.940674 0.9233419 5.8864670 14.7768 11.0879 16
------> CAND:  87.469118 3859.903320 0.8926355 5.8847919 20.4377 11.0768  2
------> CAND: 115.546711 4028.102539 0.9818118 5.9228578 14.7606 11.0666 16
------> CAND: 238.059426 3792.918945 0.7444726 5.7759056 15.3784 11.0495  8
------> CAND: 476.119111 3792.918945 0.7444726 5.7759056 20.3891 11.048  2
------> CAND: 255.021982 3620.792969 0.7612074 5.8056421 15.3599 11.0304  8
------> CAND: 380.293798 4892.886230 1.1463042 5.8253107 15.3534 11.0236  8
------> CAND: 115.489359 3965.973389 0.9253872 5.8934937 14.7046 10.9937 16
------> CAND:  29.751687 4268.883789 0.5927550 4.8319874 15.3036 10.9721  8
------> CAND: 230.816006 3735.780029 0.4102390 4.5170546 15.2955 10.9637  8
------> CAND: 259.809407 3756.675781 0.9439061 5.9177213 15.2807 10.9485  8
------> CAND: 173.542595 4582.433594 0.9334778 4.3716955 14.6696 10.948 16
------> CAND:   9.121228 4052.828857 0.5896978 5.4364481 14.6613 10.9372 16
------> CAND: 115.486245 4163.459961 0.9884685 5.9111476 17.0273 10.9325  4
------> CAND: 121.172610 4278.938477 0.7093026 5.5445118 14.6424 10.9126 16
------> CAND:  86.580558 3864.353516 0.8658867 5.8627048 14.6354 10.9036 16
------> CAND: 115.468598 3924.070068 0.6863392 5.6848078 15.2337 10.8998  8
------> CAND: 115.440831 3958.450684 0.5330244 5.3650417 14.6191 10.8823 16
------> CAND: 136.352857 3787.978271 0.4113175 4.9257927 14.6188 10.8819 16
------> CAND:  57.728331 3772.375488 0.6153252 5.6418614 16.9142 10.8427  4
------> CAND:  48.436086 4598.089844 1.0540072 4.2539945 14.5871 10.8407 16
------> CAND: 346.375173 4046.959473 0.5996733 5.4677248 15.1601 10.8238  8
------> CAND: 223.759952 4042.314941 0.6592765 4.1634164 19.9789 10.8045  2
------> CAND: 230.773966 3655.702637 0.4453799 4.1313343 15.1366 10.7995  8
------> CAND: 230.931488 3835.082275 0.6715040 5.6915607 16.8524 10.7937  4
------> CAND:   9.120449 4217.895508 0.6565545 5.4703350 14.5428 10.783 16
------> CAND:  84.315562 4293.577637 0.9380707 4.0935884 14.5231 10.7575 16
------> CAND: 200.201452 3828.820557 0.5644493 5.5264969 24.7606 10.7534  1
------> CAND:  69.232890 3956.491699 0.4859537 5.1528940 14.5133 10.7448 16
------> CAND: 115.538406 3713.916992 0.7903915 5.8193998 14.5101 10.7406 16
------> CAND: 374.847999 3856.689941 0.8701879 5.8707051 24.7286 10.7395  1
------> CAND: 115.432267 4284.314453 0.7067276 5.5471220 14.5091 10.7393 16
------> CAND: 252.657335 5048.738281 1.1567740 4.5789728 19.8596 10.7338  2
------> CAND: 121.219581 4250.095703 0.9448376 5.8621264 14.5024 10.7306 16
------> CAND: 252.226290 5024.504883 1.1543319 4.5671291 15.0586 10.7189  8
------> CAND: 192.385814 3748.303223 0.5207559 4.0833793 15.0577 10.718  8
------> CAND: 115.543597 4097.033691 1.0162774 5.9368215 15.0564 10.7166  8
------> CAND: 115.443945 3887.439209 0.6252917 5.6176457 14.4755 10.6957 16
------> CAND: 174.749053 4632.649902 0.7881892 4.7826638 14.4744 10.6943 16
------> CAND: 312.770554 3680.971191 0.6860389 5.7411990 15.0252 10.6845  8
------> CAND: 230.888928 4064.131104 0.7295036 5.7011170 24.595 10.6815  1
------> CAND: 178.728626 3908.488525 0.8975508 5.8849521 14.459 10.6744 16
------> CAND: 231.019202 3690.017090 0.9004588 5.8935461 15.0056 10.6642  8
------> CAND:  46.207162 3933.246338 0.9754364 5.9295297 14.4436 10.6544 16
------> CAND: 395.781564 3623.015137 0.7092761 3.6877565 14.9945 10.6528  8
------> CAND: 432.756948 4055.516357 0.6415278 5.5655632 24.5248 10.651  1
------> CAND: 380.888334 4326.758301 1.0413442 5.9243102 14.988 10.6461  8
------> CAND: 115.498961 3842.091553 0.7850202 5.8044648 14.436 10.6446 16
------> CAND:  86.611959 3682.841553 0.9628850 5.9155812 14.4353 10.6436 16
------> CAND: 230.985725 4317.062500 0.8162221 5.7123308 16.661 10.6419  4
------> CAND: 386.918289 4451.685547 1.0480946 4.1383414 19.704 10.6415  2
------> CAND: 420.582595 4202.091797 0.7539006 4.2055874 19.673 10.6232  2
------> CAND: 280.478014 3667.466064 0.7897223 5.8203650 19.6484 10.6085  2
------> CAND: 115.499740 4392.905762 0.9915316 5.8640585 16.609 10.6007  4
------> CAND: 346.578110 4116.535645 0.9592266 5.8982882 16.6067 10.5988  4
------> CAND:  29.757136 3786.904541 0.4146862 4.6474910 14.9381 10.5947  8
------> CAND: 115.482871 3780.674561 0.9390422 5.9120970 19.6171 10.59  2
------> CAND: 346.165490 5163.198730 1.0679741 5.4156637 16.5809 10.5784  4
[08:39:18][1025503][INFO ] Statistics: count dirty SumSpec pages 1859 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:39:18][1025503][INFO ] Data processing finished successfully!
08:39:18 (1025503): called boinc_finish(0)

</stderr_txt>
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