Task 1715598162

Name: Ter5_1_dns_cfbf00112_segment_2_dms_200_40000_119_3950000_1
Workunit ID: 865471101
Created: 17 Jan 2025 10:36:50 UTC
Sent: 17 Jan 2025 11:51:53 UTC
Report deadline: 31 Jan 2025 11:51:53 UTC
Received: 18 Jan 2025 2:13:21 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13211323
Run time (sec): 876.67
CPU time (sec): 16.05
Peak working set size (MB): 258.45
Peak swap size (MB): 6173.92
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>
[20:58:34][143380][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_2_dms_200_119.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 3950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200_119.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200_40000_119_3950000_1_0
------> GPU usage: 0.500000
[20:58:34][143380][INFO ] Starting data processing...
[20:58:34][143380][INFO ] opti: No host transfer for n_steps. Use device global.
[20:58:34][143380][INFO ] opti: No host transfer for mean. Use device global.
[20:58:34][143380][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:58:34][143380][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:58:34][143380][INFO ] opti: power spectrum in fft callback (static link).
[20:58:34][143380][INFO ] opti: __constant__ access is not uniform, bad!
[20:58:34][143380][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[20:58:34][143380][INFO ] CUDA global memory status (initial GPU state, including context):
[20:58:34][143380][INFO ] No template file. Generating templates.
[20:58:34][143380][INFO ] Template param value T_cons = 50000
[20:58:36][143380][INFO ] Number of generated templates to be used: 50000
[20:58:36][143380][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_2_dms_200_119.cpt
[20:58:36][143380][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_2_dms_200_119.cpt (No such file or directory).
------> Starting from scratch...
[20:58:36][143380][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200_119.binary
[20:58:36][143380][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_2_dms_200_DM241.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693960994795
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 241.9 cm^-3 pc
------> Scale factor: 2.17022
[20:58:36][143380][INFO ] Allocating memory for dedispersed compressed time series...
[20:58:36][143380][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:58:36][143380][INFO ] 8-bit allocation done
[20:58:36][143380][INFO ] Foobar
[20:58:36][143380][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200_119.binary
[20:58:36][143380][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:58:36][143380][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:58:36][143380][INFO ] FftSize = 12582913
[20:58:36][143380][INFO ] Seed for random number generator is 1109899691.
[20:58:37][143380][INFO ] 8[20:58:37][143380][INFO ] 9[20:58:38][143380][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:58:38][143380][INFO ] Normalization factor 3.97364e-08
[20:58:38][143380][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
[20:58:38][143380][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1419 MB (6510 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:58:38][143380][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:58:38][143380][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:58:38][143380][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:59:35][143380][INFO ] Checkpoint committed!
[21:00:35][143380][INFO ] Checkpoint committed!
[21:01:35][143380][INFO ] Checkpoint committed!
[21:02:35][143380][INFO ] Checkpoint committed!
[21:03:35][143380][INFO ] Checkpoint committed!
[21:04:35][143380][INFO ] Checkpoint committed!
[21:05:35][143380][INFO ] Checkpoint committed!
[21:06:35][143380][INFO ] Checkpoint committed!
[21:07:35][143380][INFO ] Checkpoint committed!
[21:08:36][143380][INFO ] Checkpoint committed!
[21:09:36][143380][INFO ] Checkpoint committed!
[21:10:36][143380][INFO ] Checkpoint committed!
[21:11:36][143380][INFO ] Checkpoint committed!
[21:12:36][143380][INFO ] Checkpoint committed!
[21:13:09][143380][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.374249 4750.396484 0.7908154 3.2480791 17.4237 13.1915  8
------> CAND: 115.228033 4390.995117 0.6273416 3.1518908 16.2081 12.9842 16
------> CAND: 230.536255 5955.463379 1.0074564 3.3451164 19.4198 12.8442  4
------> CAND: 269.714352 3656.503174 0.2878573 0.3700203 16.8442 12.5801  8
------> CAND: 432.076515 3764.499268 0.3090626 2.8696759 22.3547 12.2165  2
------> CAND: 115.245680 5828.564941 1.1902281 3.4144385 15.554 12.111 16
------> CAND: 351.550305 3818.973877 0.8709596 0.2219281 17.9051 11.6315  4
------> CAND: 115.525690 5524.295410 0.9334622 0.9158570 15.8608 11.5505  8
------> CAND: 261.713945 4141.759766 1.0123036 3.2108288 15.8287 11.5172  8
------> CAND:  86.436271 4699.836914 0.4017551 2.9674420 15.0739 11.4771 16
------> CAND: 249.732926 4396.439453 0.9039062 3.2432182 15.7779 11.4643  8
------> CAND: 236.734372 4682.813965 1.0641599 0.5569872 17.5305 11.3328  4
------> CAND: 109.115295 3893.402832 0.8414293 3.1238220 14.9247 11.2813 16
------> CAND: 288.051010 3764.499268 0.3090626 2.8696759 17.4521 11.2704  4
------> CAND: 172.713463 4641.330566 1.0997671 3.3171775 15.5555 11.2331  8
------> CAND:   6.596982 5071.528809 1.0204769 3.3474295 14.8554 11.1906 16
------> CAND: 107.873285 5099.440918 0.3261512 1.3673996 14.8403 11.1708 16
------> CAND: 278.767848 3789.604248 0.9688966 0.1909142 15.4942 11.1696  8
------> CAND: 108.019129 3764.499268 0.3090626 2.8696759 15.4761 11.1508  8
------> CAND:  90.835211 4654.641602 0.5831329 3.1451585 15.4735 11.1481  8
------> CAND:  86.389041 4647.878418 0.8522003 3.2584004 14.8028 11.1218 16
------> CAND: 135.782975 3843.473145 0.6978610 3.0830097 14.7955 11.1123 16
------> CAND: 499.465852 4396.439453 0.9039062 3.2432182 17.1882 11.0604  4
------> CAND:  17.965300 3679.521973 0.5925764 0.2025020 14.742 11.0424 16
------> CAND:  86.433676 5292.925781 0.6582892 3.1778111 14.7372 11.0362 16
------> CAND: 460.939123 4352.822754 0.6570103 3.1679084 25.3912 11.0272  1
------> CAND: 130.178096 3997.234863 0.6895670 3.1118038 14.7295 11.0261 16
------> CAND: 432.012935 4463.034668 0.6412032 3.1650274 20.3461 11.0224  2
------> CAND:  15.013124 3651.984375 0.8930889 0.1347222 14.7266 11.0223 16
------> CAND: 298.608621 3659.976318 0.7674656 0.1574597 20.2914 10.99  2
------> CAND: 139.976903 4793.121094 0.5931226 3.1651363 17.0943 10.9858  4
------> CAND:  86.418625 4929.106934 0.5169880 3.1003535 17.0739 10.9696  4
------> CAND: 300.300880 3850.020996 0.6612236 3.0758100 17.0673 10.9643  4
------> CAND: 190.640356 4169.033691 0.9088511 3.1962147 14.6667 10.9442 16
------> CAND:  86.417068 4725.267090 0.5369974 3.1127849 14.6629 10.9393 16
------> CAND: 475.155813 3987.485352 0.7990729 3.1352367 20.2002 10.9359  2
------> CAND: 244.492917 4811.163574 0.6603321 0.7386744 15.1764 10.8406  8
------> CAND: 163.125898 3961.115967 0.8360147 0.2921021 14.5846 10.8374 16
------> CAND: 397.023316 3615.780762 0.8712736 3.0432668 16.9006 10.8319  4
------> CAND:  90.836509 4765.380371 0.6101235 3.1639562 15.1563 10.8198  8
------> CAND: 460.748903 4533.054199 0.8785791 3.2582946 16.8821 10.8172  4
------> CAND:  96.363794 3903.328125 0.5702375 3.0540137 19.9974 10.8155  2
------> CAND: 216.038257 3764.499268 0.3090626 2.8696759 16.8553 10.796  4
------> CAND: 150.383479 3688.979492 0.5357813 0.2259694 14.5365 10.7749 16
------> CAND:  86.402535 4463.034668 0.6412032 3.1650274 14.5178 10.7506 16
------> CAND: 366.422515 5748.183594 1.0509479 3.3596804 15.0878 10.749  8
------> CAND: 315.740377 3798.610840 0.2772139 0.4877153 24.617 10.691  1
------> CAND: 155.725735 3637.863770 0.9707638 3.0618291 16.6812 10.6578  4
------> CAND:  89.766033 3981.985352 0.2045313 2.6520891 14.4296 10.6362 16
------> CAND:  36.957996 5709.695801 1.2789224 3.4364977 14.4296 10.6362 16
------> CAND:  23.261103 5452.309570 0.9710913 0.8732004 14.4292 10.6357 16
------> CAND: 356.687808 3673.254639 0.9653541 0.1370787 16.6454 10.6295  4
------> CAND: 159.195372 4041.683105 0.4686210 0.4566368 14.4192 10.6227 16
------> CAND: 418.393116 3916.144287 0.3158464 0.5160062 19.6584 10.6145  2
------> CAND:  86.371394 3895.290039 0.8201856 3.1207719 14.4089 10.6095 16
------> CAND: 421.145730 4111.956055 0.2627499 2.7996252 19.6258 10.5951  2
------> CAND: 280.407946 6502.437012 1.1409403 1.2027750 16.6006 10.594  4
------> CAND: 339.134608 4285.919434 0.9054196 3.2239237 14.9353 10.5918  8
------> CAND: 259.149475 4536.763672 0.6598619 3.1885679 16.5648 10.5656  4
------> CAND: 230.491360 5828.564941 1.1902281 3.4144385 14.8993 10.5547  8
------> CAND:  16.018203 3953.056641 0.7305191 3.1175182 14.869 10.5235  8
------> CAND:  57.429376 5207.773926 1.0129209 0.7669145 14.3387 10.5185 16
------> CAND: 103.316304 5362.507324 1.2342221 3.4136832 14.3386 10.5184 16
------> CAND: 158.603951 3609.569092 0.9528997 3.0471120 14.3352 10.514 16
------> CAND: 360.867981 5215.060059 0.8893741 3.3041909 14.8561 10.5103  8
------> CAND: 441.733369 3777.044434 0.3154792 0.4214273 16.4897 10.5061  4
------> CAND: 316.591308 4080.963379 1.0442317 0.3153745 16.4881 10.5049  4
------> CAND:  38.052865 3847.878418 0.9127222 0.2298786 14.3279 10.5046 16
------> CAND:  92.902720 3975.775635 0.9519926 3.1619709 14.8504 10.5044  8
------> CAND: 164.983464 3634.152344 0.4480005 2.9409041 14.3146 10.4874 16
------> CAND: 421.143134 4050.525391 0.2549095 2.7875397 19.4418 10.4861  2
------> CAND: 115.316267 4800.439941 0.5839392 3.1467323 14.3102 10.4817 16
------> CAND: 117.447096 3634.949219 0.4309891 2.9324491 14.305 10.475 16
------> CAND: 134.857046 3656.503174 0.2878573 0.3700203 14.3012 10.4701 16
------> CAND: 118.722843 3687.025635 0.8842827 0.1538752 14.8169 10.4699  8
------> CAND: 143.999554 3895.568604 0.7032464 3.0922294 14.2987 10.4668 16
------> CAND:  85.713019 3614.846924 0.9331402 0.1076363 14.2976 10.4655 16
------> CAND: 249.506634 4490.472168 0.9410155 3.2657986 14.7999 10.4525  8
------> CAND: 432.076255 3764.499268 0.3090626 2.8696759 16.3939 10.4303  4
------> CAND: 378.293761 5457.141602 0.9462098 3.3373630 14.7767 10.4285  8
------> CAND: 313.723472 5292.780762 0.7343804 0.9170520 16.3633 10.406  4
------> CAND: 115.197411 4243.517090 1.0489306 3.2339101 14.2502 10.4042 16
------> CAND:  39.753169 4428.489746 0.3505067 2.9354146 14.7411 10.3919  8
------> CAND: 230.453212 3675.296875 0.6410134 3.0233433 14.7322 10.3828  8
------> CAND: 112.104581 4080.306641 0.8107686 3.1636457 14.2312 10.3797 16
------> CAND: 115.504930 4620.560059 0.9252794 0.5613321 14.2309 10.3793 16
------> CAND: 344.749608 3690.607178 0.8661537 0.1581694 14.703 10.3529  8
------> CAND: 156.070363 6833.753418 0.6425866 2.5942264 19.2126 10.3503  2
------> CAND: 115.179246 4063.677002 0.8182302 3.1614542 14.2073 10.3489 16
------> CAND:  12.242604 3615.297119 0.9092188 3.0475030 14.2048 10.3457 16
------> CAND: 286.904239 3760.228027 0.9350868 3.0948217 19.2023 10.3442  2
------> CAND: 339.524391 6449.674316 0.7129428 3.0199425 16.2776 10.3382  4
------> CAND: 385.057348 3942.437744 0.5404675 3.0498118 14.6832 10.3325  8
------> CAND: 297.231146 3991.620117 0.2931480 0.6018454 14.6742 10.3232  8
------> CAND: 367.254761 4200.164551 1.0203402 3.2250574 14.674 10.3231  8
------> CAND: 334.597350 4307.912109 0.5210780 0.5692831 14.6669 10.3158  8
------> CAND: 154.100688 3891.049561 0.4819058 3.0126579 14.177 10.3099 16
------> CAND: 115.234781 4352.822754 0.6570103 3.1679084 14.1756 10.308 16
------> CAND: 118.603729 5301.939453 0.3254952 1.6565628 14.6533 10.3018  8
------> CAND: 115.205716 4687.285156 1.1382611 3.3244269 14.1698 10.3006 16
[21:13:09][143380][INFO ] Statistics: count dirty SumSpec pages 1860 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:13:09][143380][INFO ] Data processing finished successfully!
21:13:09 (143380): called boinc_finish(0)

</stderr_txt>
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