Task 1724893180

Name: Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_151_5200000_2
Workunit ID: 870721873
Created: 4 Feb 2025 9:51:36 UTC
Sent: 4 Feb 2025 10:24:35 UTC
Report deadline: 18 Feb 2025 10:24:35 UTC
Received: 4 Feb 2025 12:04:16 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,861.73
CPU time (sec): 43.87
Peak working set size (MB): 242
Peak swap size (MB): 65349.77
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>
[11:38:06][73602][INFO ] Application startup - thank you for supporting Einstein@Home!
[11:38:06][73602][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_6_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_6_dms_200_151.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 5200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_151.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_151_5200000_2_0
------> GPU usage: 0.496000
[11:38:06][73602][INFO ] Starting data processing...
[11:38:06][73602][INFO ] opti: No host transfer for n_steps. Use device global.
[11:38:06][73602][INFO ] opti: No host transfer for mean. Use device global.
[11:38:06][73602][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:38:06][73602][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:38:06][73602][INFO ] opti: power spectrum in fft callback (static link).
[11:38:06][73602][INFO ] opti: __constant__ access is not uniform, bad!
[11:38:06][73602][INFO ] Running on device 3 NVIDIA GeForce GTX 750 Ti
[11:38:06][73602][INFO ] CUDA global memory status (initial GPU state, including context):
[11:38:06][73602][INFO ] No template file. Generating templates.
[11:38:06][73602][INFO ] Template param value T_cons = 50000
[11:38:10][73602][INFO ] Number of generated templates to be used: 50000
[11:38:10][73602][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_6_dms_200_151.cpt
[11:38:10][73602][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_6_dms_200_151.cpt (No such file or directory).
------> Starting from scratch...
[11:38:10][73602][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_151.binary
[11:38:10][73602][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_6_dms_200_DM245.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776188240721
------> 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: 245.1 cm^-3 pc
------> Scale factor: 1.04332
[11:38:10][73602][INFO ] Allocating memory for dedispersed compressed time series...
[11:38:10][73602][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:38:10][73602][INFO ] 8-bit allocation done
[11:38:10][73602][INFO ] Foobar
[11:38:10][73602][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_151.binary
[11:38:10][73602][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:38:11][73602][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:38:11][73602][INFO ] FftSize = 12582913
[11:38:11][73602][INFO ] Seed for random number generator is -1031518958.
[11:38:13][73602][INFO ] 8[11:38:13][73602][INFO ] 9[11:38:14][73602][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:38:14][73602][INFO ] Normalization factor 3.97364e-08
[11:38:14][73602][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
[11:38:14][73602][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:38:14][73602][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:38:14][73602][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:38:14][73602][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:39:06][73602][INFO ] Checkpoint committed!
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[12:59:06][73602][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 5034.919922 0.7183403 3.6753213 18.1179 15.5892 16
------> CAND:   0.500074 3637.475586 0.9707719 3.1817615 26.604 14.753  2
------> CAND:   0.249648 8097.192383 0.2835033 4.9291539 16.8318 13.8263 16
------> CAND:   0.500853 3661.776855 0.2518804 6.2270799 24.9942 13.7906  2
------> CAND:   0.250426 3844.021484 0.9899459 0.0754256 17.6311 13.4111  8
------> CAND:   0.250167 3677.942627 0.9419554 3.2004347 17.5549 13.3303  8
------> CAND:   0.499296 3608.745850 0.9607068 3.1690664 19.9233 13.249  4
------> CAND:   0.500593 9347.697266 1.4936690 0.6981251 23.5412 12.9235  2
------> CAND: 173.130754 4767.972168 0.6366314 0.3126540 23.0334 12.6208  2
------> CAND: 173.191479 4932.097656 1.0309467 0.3679255 22.5532 12.3347  2
------> CAND:  86.595869 4932.097656 1.0309467 0.3679255 18.4788 12.0898  4
------> CAND: 172.840882 4273.077637 0.9111072 3.4304564 18.3233 11.9654  4
------> CAND: 346.312891 5607.455566 0.6020699 0.4201933 18.2497 11.9066  4
------> CAND:   0.499036 6241.041504 1.3465446 0.5772748 21.7941 11.8829  2
------> CAND:   1.249796 9979.897461 0.8312229 0.3873082 27.2962 11.8546  1
------> CAND:   0.499815 4491.775391 1.1090976 0.2723194 21.7152 11.836  2
------> CAND:   1.250056 5743.212402 0.2796150 0.2522674 27.2339 11.8275  1
------> CAND: 322.975492 3683.347168 0.5528726 6.2749906 16.0877 11.7872  8
------> CAND: 173.131273 4667.768066 0.6129888 0.2890393 21.6052 11.7705  2
------> CAND: 434.349296 4043.576904 0.4376717 0.0991737 21.4784 11.6952  2
------> CAND:  86.565247 4767.972168 0.6366314 0.3126540 17.9806 11.6917  4
------> CAND: 315.542891 3642.375244 0.3514163 3.2264373 15.9924 11.6878  8
------> CAND:   0.249388 5341.640625 1.1016450 0.4535621 15.9766 11.6712  8
------> CAND: 327.952878 3637.513672 0.4027618 6.2487807 17.8027 11.5498  4
------> CAND:   0.498517 4178.469727 0.7000560 3.4094894 17.6447 11.4238  4
------> CAND: 172.007080 3962.869873 0.3994246 3.3608718 15.6698 11.3518  8
------> CAND: 105.202416 3655.015137 0.8027925 3.1946638 15.6259 11.3063  8
------> CAND: 172.642877 5248.191406 0.2654284 3.8675165 14.9298 11.288 16
------> CAND:   0.249129 3637.475586 0.9707719 3.1817615 17.4234 11.2476  4
------> CAND:  86.380996 5888.221680 1.2119367 3.8335991 14.8498 11.1833 16
------> CAND: 199.666603 3977.733887 0.9150067 3.3240392 14.8468 11.1794 16
------> CAND: 296.065691 5590.516602 0.6914544 0.4367377 15.4969 11.1724  8
------> CAND: 115.477162 4624.364258 0.6941905 0.2876185 14.8194 11.1435 16
------> CAND:  93.287572 6834.935059 1.2010150 4.0140109 14.7983 11.1159 16
------> CAND: 216.267144 4819.675293 0.4020182 0.2793531 15.4122 11.0846  8
------> CAND: 316.866128 6424.432617 0.5689931 4.0307355 17.2113 11.0788  4
------> CAND:  86.600022 5376.681641 1.1023272 0.4507924 14.7534 11.0573 16
------> CAND: 120.806183 4031.784424 0.4589235 3.3789566 15.3508 11.021  8
------> CAND:  59.723437 3622.847412 0.6358425 6.2614317 14.7201 11.0139 16
------> CAND: 238.100947 4531.571289 0.9417004 0.2810738 15.3419 11.0117  8
------> CAND:  99.039074 4267.071777 0.9765437 3.4256527 14.7156 11.0079 16
------> CAND: 115.427856 6224.647461 0.4874033 0.4206084 14.6858 10.9691 16
------> CAND: 255.518164 4630.591797 0.1509548 0.0257772 15.2983 10.9666  8
------> CAND:   9.461185 3778.452393 0.2815403 6.2761803 14.6641 10.9409 16
------> CAND:  86.573292 4918.941406 0.7985293 0.3580541 14.6585 10.9335 16
------> CAND:  96.998553 4058.193604 0.9150703 3.3542840 14.6509 10.9237 16
------> CAND:   0.166605 3637.475586 0.9707719 3.1817615 15.2434 10.9098  8
------> CAND: 148.188032 3611.760010 0.9579608 3.1705017 20.1366 10.8981  2
------> CAND: 173.099094 4497.689453 0.5795265 0.2374916 14.624 10.8887 16
------> CAND: 345.590158 4202.719238 0.8789703 3.4077294 15.2203 10.8859  8
------> CAND: 135.483761 4212.039551 1.0000131 0.1920910 14.5635 10.81 16
------> CAND: 219.471044 5237.099121 0.7447643 3.7143462 15.1349 10.7977  8
------> CAND: 163.976569 3637.513672 0.4027618 6.2487807 15.1288 10.7914  8
------> CAND: 269.349483 3676.153564 0.2053708 3.2767069 15.1277 10.7903  8
------> CAND: 207.547377 5608.783691 1.1058525 0.4949914 15.1149 10.777  8
------> CAND: 268.183508 4814.714844 0.9271803 0.3453231 15.1088 10.7708  8
------> CAND: 316.488023 4790.162598 0.8320981 0.3343377 16.8229 10.7703  4
------> CAND:  25.667791 4656.904785 1.0649616 3.5439837 14.5293 10.7656 16
------> CAND: 359.144321 7204.854004 1.4422457 0.6601481 19.913 10.7655  2
------> CAND:  50.990175 5667.460938 0.1814403 0.0662508 14.5115 10.7425 16
------> CAND: 349.656667 4868.257812 1.1275977 3.6003287 15.0804 10.7414  8
------> CAND: 198.061020 4206.973145 1.0648961 3.4020545 14.4999 10.7273 16
------> CAND: 115.477422 4496.553223 0.6478767 0.2452588 14.4921 10.7172 16
------> CAND:  86.596388 4955.896973 1.0413644 0.3802617 19.8054 10.7016  2
------> CAND:  86.595610 4953.301270 1.1788363 0.3792676 14.4473 10.6592 16
------> CAND:  76.512122 4640.457520 0.6284792 0.2752028 14.4462 10.6577 16
------> CAND:  92.073848 3755.836182 0.7733737 3.2399139 14.4414 10.6515 16
------> CAND:   0.998851 5237.583008 0.2673451 0.2281193 24.4895 10.6357  1
------> CAND: 422.882365 3795.315430 0.8022178 0.0478638 19.685 10.6303  2
------> CAND:   0.499555 3604.237305 0.9678416 3.1668439 16.639 10.6244  4
------> CAND:  43.763883 3690.112549 0.8537197 3.2084281 14.415 10.6173 16
------> CAND: 259.692628 3677.073975 0.6144437 6.2818537 24.4403 10.6143  1
------> CAND: 115.502594 5216.270996 0.7515033 0.4066850 14.955 10.6121  8
------> CAND: 173.194593 3959.617920 0.7310098 0.1015672 16.6199 10.6092  4
------> CAND:   0.625158 5743.212402 0.2796150 0.2522674 19.6047 10.5827  2
------> CAND:   0.998591 10160.668945 1.0235043 0.4954993 24.3588 10.5789  1
------> CAND: 173.149958 5155.512207 0.8118765 0.4024339 14.3812 10.5736 16
------> CAND: 173.192777 4955.896973 1.0413644 0.3802617 24.3426 10.5719  1
------> CAND: 260.927372 6143.971191 1.0791018 3.8961551 19.5803 10.5682  2
------> CAND: 206.150440 3950.655762 0.8644645 0.1092253 24.3211 10.5625  1
------> CAND: 115.178208 4676.390137 1.1045203 3.5479567 14.3717 10.5613 16
------> CAND: 293.004521 4191.788574 0.8544809 0.1800511 14.9031 10.5586  8
------> CAND: 206.149661 3894.024902 0.8435017 0.0847352 24.3007 10.5537  1
------> CAND: 293.940570 3918.392822 0.8090373 3.3052104 14.8967 10.552  8
------> CAND: 309.444685 3877.810547 0.1917802 3.3831878 14.8885 10.5436  8
------> CAND: 115.177429 6358.773926 1.3604033 3.9146433 16.5253 10.5343  4
------> CAND: 309.438976 4371.217773 0.2431300 3.5856905 14.8694 10.5239  8
------> CAND: 137.246607 4206.565918 0.8503133 0.1894383 14.3271 10.5036 16
------> CAND: 155.951508 4316.315918 0.3318805 3.5050189 14.3252 10.5011 16
------> CAND: 230.532363 5287.208984 0.6680663 3.7366362 16.4832 10.5009  4
------> CAND: 388.903015 4666.273438 0.9270123 3.5535760 16.4706 10.491  4
------> CAND:  64.863016 4788.471680 1.0312883 3.5829818 14.8252 10.4784  8
------> CAND: 324.982277 5537.047363 0.7126448 0.4485148 14.8251 10.4784  8
------> CAND:   0.624898 9979.897461 0.8312229 0.3873082 19.4072 10.4656  2
------> CAND: 359.144062 7204.854004 1.4422457 0.6601481 16.4364 10.4639  4
------> CAND:  86.527099 3990.275391 0.2590980 0.0496513 14.8101 10.4629  8
------> CAND: 138.958848 4012.803955 0.7894544 0.1219849 14.2951 10.4623 16
------> CAND: 360.583559 6552.440430 0.8958375 0.5552719 19.3988 10.4606  2
------> CAND:  34.625788 5219.243164 0.7505504 0.4070632 14.8055 10.4582  8
------> CAND:  84.903870 3881.778564 0.9662642 0.0883984 14.2886 10.4538 16
[12:59:06][73602][INFO ] Statistics: count dirty SumSpec pages 356141 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:59:06][73602][INFO ] Data processing finished successfully!
12:59:06 (73602): called boinc_finish(0)

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