Task 1722063020

Name: Ter5_1_dns_cfbf00124_segment_1_dms_200_40000_142_3050000_1
Workunit ID: 869360810
Created: 29 Jan 2025 15:02:37 UTC
Sent: 30 Jan 2025 5:30:04 UTC
Report deadline: 13 Feb 2025 5:30:04 UTC
Received: 31 Jan 2025 12:34:48 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 955.56
CPU time (sec): 10.87
Peak working set size (MB): 260.37
Peak swap size (MB): 10486.07
Peak disk usage (MB): 0.05
Validation state: Invalid
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[07:18:44][1495261][INFO ] Application startup - thank you for supporting Einstein@Home!
[07:18:44][1495261][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_142.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 3050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_142.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_40000_142_3050000_1_0
------> GPU usage: 0.500000
[07:18:44][1495261][INFO ] Starting data processing...
[07:18:44][1495261][INFO ] opti: No host transfer for n_steps. Use device global.
[07:18:44][1495261][INFO ] opti: No host transfer for mean. Use device global.
[07:18:44][1495261][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:18:44][1495261][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:18:44][1495261][INFO ] opti: power spectrum in fft callback (static link).
[07:18:44][1495261][INFO ] opti: __constant__ access is not uniform, bad!
[07:18:44][1495261][INFO ] Running on device 1 NVIDIA GeForce RTX 4060
[07:18:44][1495261][INFO ] CUDA global memory status (initial GPU state, including context):
[07:18:44][1495261][INFO ] No template file. Generating templates.
[07:18:44][1495261][INFO ] Template param value T_cons = 50000
[07:18:47][1495261][INFO ] Number of generated templates to be used: 50000
[07:18:47][1495261][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_1_dms_200_142.cpt
[07:18:47][1495261][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_1_dms_200_142.cpt (No such file or directory).
------> Starting from scratch...
[07:18:47][1495261][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_142.binary
[07:18:47][1495261][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_DM244.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673350412173
------> 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: 244.2 cm^-3 pc
------> Scale factor: 1.09934
[07:18:47][1495261][INFO ] Allocating memory for dedispersed compressed time series...
[07:18:47][1495261][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:18:47][1495261][INFO ] 8-bit allocation done
[07:18:47][1495261][INFO ] Foobar
[07:18:47][1495261][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_142.binary
[07:18:47][1495261][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:18:47][1495261][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:18:47][1495261][INFO ] FftSize = 12582913
[07:18:47][1495261][INFO ] Seed for random number generator is -1037130163.
[07:18:49][1495261][INFO ] 8[07:18:49][1495261][INFO ] 9[07:18:49][1495261][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:18:49][1495261][INFO ] Normalization factor 3.97364e-08
[07:18:49][1495261][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
[07:18:49][1495261][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
[07:18:49][1495261][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:18:49][1495261][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:18:49][1495261][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:19:44][1495261][INFO ] Checkpoint committed!
[07:20:44][1495261][INFO ] Checkpoint committed!
[07:21:44][1495261][INFO ] Checkpoint committed!
[07:22:44][1495261][INFO ] Checkpoint committed!
[07:23:44][1495261][INFO ] Checkpoint committed!
[07:24:44][1495261][INFO ] Checkpoint committed!
[07:25:44][1495261][INFO ] Checkpoint committed!
[07:26:44][1495261][INFO ] Checkpoint committed!
[07:27:44][1495261][INFO ] Checkpoint committed!
[07:28:44][1495261][INFO ] Checkpoint committed!
[07:29:44][1495261][INFO ] Checkpoint committed!
[07:30:45][1495261][INFO ] Checkpoint committed!
[07:31:45][1495261][INFO ] Checkpoint committed!
[07:32:45][1495261][INFO ] Checkpoint committed!
[07:33:45][1495261][INFO ] Checkpoint committed!
[07:34:38][1495261][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 230.432711 4244.921387 1.0204208 3.0859098 16.5209 12.2405  8
------> CAND: 287.290907 4062.543701 0.8334142 0.4954582 27.592 11.9831  1
------> CAND: 499.226844 3616.158447 0.8533293 2.9324746 21.8415 11.9111  2
------> CAND: 115.281752 4648.786133 0.6234657 2.8100731 15.3672 11.8637 16
------> CAND: 115.169903 4055.022949 0.8361326 2.9990413 16.1272 11.8284  8
------> CAND: 160.917215 6184.615723 0.9562517 2.4630175 15.3129 11.7919 16
------> CAND: 115.324311 4523.874023 0.4680430 2.5717161 15.2518 11.7113 16
------> CAND: 230.358751 3758.330078 0.7780234 2.9405336 17.9168 11.6408  4
------> CAND: 115.184955 3710.301514 0.9822416 2.9824495 15.9195 11.6117  8
------> CAND: 172.992955 6191.254395 0.9541681 2.4402878 15.1209 11.5388 16
------> CAND: 115.254763 5527.875488 1.1350908 3.0756893 15.0896 11.4976 16
------> CAND:  24.950767 3984.392334 0.4566399 2.7173944 15.0684 11.4697 16
------> CAND: 115.280195 4638.381348 0.6324338 2.8242402 15.0641 11.4642 16
------> CAND:  49.901534 3984.392334 0.4566399 2.7173944 15.7684 11.4544  8
------> CAND:  16.457811 4527.669434 1.0447023 3.1067078 15.0425 11.4358 16
------> CAND: 186.208978 4808.422363 1.1541225 0.7767843 15.039 11.4312 16
------> CAND: 241.573439 3885.102539 0.9639720 3.0192034 15.7259 11.4102  8
------> CAND:  70.264180 4567.269531 0.7281449 2.9432893 14.9521 11.3171 16
------> CAND: 115.201564 3993.734619 0.9260229 3.0226722 15.6023 11.2818  8
------> CAND: 230.346554 4361.821777 1.0315427 3.0993414 15.5834 11.2621  8
------> CAND: 131.683249 3958.475098 0.8508796 2.9932423 14.8892 11.2348 16
------> CAND: 296.356600 3917.227539 0.9625328 3.0247049 15.534 11.2108  8
------> CAND: 248.093347 5136.926270 0.7865008 1.2142249 20.5454 11.1407  2
------> CAND: 230.388595 4349.848633 1.0854729 3.1097507 15.4589 11.133  8
------> CAND:  86.496477 6191.254395 0.9541681 2.4402878 15.4241 11.0969  8
------> CAND: 182.898160 3635.563232 0.4568034 0.4416187 17.2226 11.0877  4
------> CAND:  87.697486 4721.593262 1.1003643 3.1354952 14.7713 11.0807 16
------> CAND: 230.583486 3634.526855 0.4791076 2.7516689 15.3984 11.0703  8
------> CAND: 338.862124 3985.605713 0.6364022 2.8983517 17.184 11.0571  4
------> CAND: 363.875952 5372.961426 1.1416336 3.1062512 15.383 11.0543  8
------> CAND: 226.683582 4618.069824 1.0908360 3.1251028 15.3817 11.0529  8
------> CAND: 174.973269 3620.281982 0.7703810 2.9058764 15.3799 11.0511  8
------> CAND: 156.586527 4047.517578 0.6029329 2.8756311 14.7386 11.038 16
------> CAND:  38.872136 3687.732422 0.8663729 2.9494302 15.3133 10.9821  8
------> CAND: 412.234704 3885.069336 0.8784830 0.3807349 17.0894 10.9819  4
------> CAND:  86.434714 4034.827393 0.4343767 2.6743903 14.6956 10.9819 16
------> CAND: 193.674018 4186.915527 0.9882268 3.0702348 17.0822 10.9762  4
------> CAND: 276.357787 3811.757568 0.9997505 3.0127909 15.2843 10.9521  8
------> CAND:  43.706013 3787.002197 0.6808914 0.3964587 15.2556 10.9224  8
------> CAND: 219.755466 4524.881348 0.6930160 2.9188957 17.0071 10.9165  4
------> CAND: 345.818007 4214.670898 0.7572166 2.9715495 15.2478 10.9143  8
------> CAND: 193.666492 4492.965332 0.6355189 0.9077193 15.2467 10.9132  8
------> CAND: 341.917066 4261.673340 0.6695419 2.9216397 15.2459 10.9124  8
------> CAND: 288.685769 3795.025146 0.8114504 2.9585946 25.0698 10.8877  1
------> CAND: 304.329500 4129.541992 1.0511708 3.0807557 16.9488 10.8702  4
------> CAND: 115.291873 3634.526855 0.4791076 2.7516689 14.6002 10.8577 16
------> CAND: 195.092495 5776.823242 0.8945853 1.6022680 14.568 10.8158 16
------> CAND: 302.050491 3906.886963 0.9454507 3.0183861 15.1481 10.8113  8
------> CAND: 115.271372 4518.624023 0.6156067 2.8421962 15.1387 10.8016  8
------> CAND: 169.782048 3759.381348 0.9189995 0.2994285 14.5508 10.7935 16
------> CAND: 249.613292 3616.158447 0.8533293 2.9324746 16.8517 10.7931  4
------> CAND: 304.127342 4253.395996 0.6747056 0.7061349 16.8386 10.7827  4
------> CAND: 460.966371 3627.672852 0.5747329 2.8209887 16.8383 10.7825  4
------> CAND: 127.409393 3996.421143 0.9257644 3.0273070 15.1124 10.7745  8
------> CAND: 115.205975 4272.118164 0.9274861 3.0573483 14.5219 10.7559 16
------> CAND: 460.865163 4244.921387 1.0204208 3.0859098 16.7938 10.7472  4
------> CAND:  55.252094 4157.827637 0.6983250 0.6272500 14.5058 10.735 16
------> CAND: 115.224919 4901.425781 1.1147628 3.1305313 14.5034 10.7319 16
------> CAND: 100.565766 5038.635254 1.1243242 0.9121223 14.4922 10.7174 16
------> CAND: 115.272669 4214.670898 0.7572166 2.9715495 14.4911 10.7159 16
------> CAND: 274.507227 3675.878418 0.2704231 2.3674433 19.8271 10.7145  2
------> CAND: 376.991544 4753.145996 0.9894480 0.8217942 15.0407 10.7005  8
------> CAND: 143.645583 4062.543701 0.8334142 0.4954582 19.7831 10.6884  2
------> CAND:  66.458997 5136.926270 0.7865008 1.2142249 15.0052 10.6639  8
------> CAND: 346.355970 4201.716797 0.8376990 0.5804403 19.7314 10.6578  2
------> CAND: 345.506337 3748.449951 0.8109505 2.9497271 16.6782 10.6555  4
------> CAND:  23.061281 3631.419922 0.5027553 2.7776499 14.439 10.6484 16
------> CAND: 496.186435 5136.926270 0.7865008 1.2142249 24.5165 10.6474  1
------> CAND: 272.363422 3843.092285 0.7081798 0.4147434 19.7084 10.6441  2
------> CAND: 460.882290 4708.150879 1.0991827 3.1350434 19.6917 10.6343  2
------> CAND:  86.351152 4365.524414 0.9623551 3.0758905 14.9758 10.6335  8
------> CAND:  55.663157 5791.194336 1.0042508 1.4579155 14.4275 10.6335 16
------> CAND: 140.622042 4538.517090 0.9999720 0.7010949 14.427 10.6329 16
------> CAND: 346.175611 3819.595215 0.7400081 0.3860278 24.4701 10.6272  1
------> CAND:  69.976644 6122.670410 1.2920027 3.0307465 14.9617 10.619  8
------> CAND:  29.404723 3623.473389 0.6707102 2.8736892 14.9613 10.6186  8
------> CAND: 172.807665 3793.236572 0.4853207 2.7713203 16.6217 10.6107  4
------> CAND: 115.174056 3691.262451 0.8618783 2.9490027 14.4099 10.6106 16
------> CAND:  60.166679 3873.821533 0.9381602 0.3570585 14.4094 10.61 16
------> CAND: 173.888521 4171.762695 0.6083029 0.7035863 14.3881 10.5824 16
------> CAND:  86.387484 3937.021729 0.6961232 2.9299266 14.3853 10.5788 16
------> CAND:  62.436865 3913.140381 0.5958003 2.8608990 14.3839 10.5771 16
------> CAND: 114.736523 3653.484619 0.8742683 2.9435487 14.3836 10.5766 16
------> CAND: 148.162081 4747.490234 0.5799891 1.1909078 14.3816 10.5741 16
------> CAND: 321.426223 4772.859375 0.8820341 0.8918000 16.5731 10.5722  4
------> CAND:  93.459887 3686.298340 0.9508605 0.2486035 14.3789 10.5706 16
------> CAND: 186.522724 4152.020508 0.8855103 3.0322676 14.3754 10.566 16
------> CAND: 175.521093 3891.458252 0.8761526 2.9959075 14.3588 10.5446 16
------> CAND: 499.715500 4194.041992 0.4694692 2.6983304 16.5193 10.5296  4
------> CAND: 172.867352 3843.206543 0.3086983 2.4491584 14.8714 10.526  8
------> CAND: 172.973232 6535.319824 1.2058580 2.7368371 14.3419 10.5227 16
------> CAND: 285.751499 3988.843750 0.6307016 2.8880856 19.4944 10.5172  2
------> CAND: 115.352338 6523.758301 1.1644683 2.6704302 14.3344 10.513 16
------> CAND: 169.463890 4368.254883 0.5223976 0.9541509 14.3294 10.5066 16
------> CAND: 138.627195 5714.430664 1.2640109 1.1893413 14.328 10.5047 16
------> CAND: 387.182988 3710.651367 0.4725654 2.7495263 19.4627 10.4985  2
------> CAND: 210.046450 3827.063965 0.7551916 2.9434373 14.8411 10.4948  8
------> CAND: 392.479051 3725.530518 0.9560669 0.2671439 14.8193 10.4724  8
------> CAND: 345.630123 4661.570312 1.0494390 3.1101665 14.8171 10.4702  8
------> CAND:  62.418699 4391.569336 0.9599419 3.0705800 14.2984 10.4665 16
[07:34:38][1495261][INFO ] Statistics: count dirty SumSpec pages 1810 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[07:34:38][1495261][INFO ] Data processing finished successfully!
07:34:38 (1495261): called boinc_finish(0)

</stderr_txt>
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