Task 1706458561

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_177_2550000_0
Workunit ID: 859795898
Created: 31 Dec 2024 22:48:53 UTC
Sent: 1 Jan 2025 6:51:44 UTC
Report deadline: 15 Jan 2025 6:51:44 UTC
Received: 1 Jan 2025 7:53:06 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12799855
Run time (sec): 381.11
CPU time (sec): 25.39
Peak working set size (MB): 293.38
Peak swap size (MB): 10468.38
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>
[02:43:56][252427][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_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_177.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 2550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_177.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_177_2550000_0_0
------> GPU usage: 0.500000
[02:43:56][252427][INFO ] Starting data processing...
[02:43:56][252427][INFO ] opti: No host transfer for n_steps. Use device global.
[02:43:56][252427][INFO ] opti: No host transfer for mean. Use device global.
[02:43:56][252427][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:43:56][252427][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:43:56][252427][INFO ] opti: power spectrum in fft callback (static link).
[02:43:56][252427][INFO ] opti: __constant__ access is not uniform, bad!
[02:43:56][252427][INFO ] Running on device 1 NVIDIA GeForce RTX 2080 Ti
[02:43:56][252427][INFO ] CUDA global memory status (initial GPU state, including context):
[02:43:56][252427][INFO ] No template file. Generating templates.
[02:43:56][252427][INFO ] Template param value T_cons = 50000
[02:44:01][252427][INFO ] Number of generated templates to be used: 50000
[02:44:01][252427][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_177.cpt
[02:44:01][252427][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_177.cpt (No such file or directory).
------> Starting from scratch...
[02:44:01][252427][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_177.binary
[02:44:01][252427][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM247.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206484326
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 247.7 cm^-3 pc
------> Scale factor: 1.01397
[02:44:01][252427][INFO ] Allocating memory for dedispersed compressed time series...
[02:44:01][252427][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:44:01][252427][INFO ] 8-bit allocation done
[02:44:01][252427][INFO ] Foobar
[02:44:01][252427][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_177.binary
[02:44:01][252427][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:44:01][252427][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:44:01][252427][INFO ] FftSize = 12582913
[02:44:01][252427][INFO ] Seed for random number generator is -1031268046.
[02:44:04][252427][INFO ] 8[02:44:04][252427][INFO ] 9[02:44:05][252427][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:44:05][252427][INFO ] Normalization factor 3.97364e-08
[02:44:06][252427][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
[02:44:06][252427][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 940 MB (10078 MB free / 11018 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:44:06][252427][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:44:06][252427][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:44:06][252427][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:49:57][252427][INFO ] Checkpoint committed!
[02:50:16][252427][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 3759.506348 0.5784037 2.7164638 20.9031 16.9232  8
------> CAND:   0.250426 4506.868652 0.6784002 1.0825163 18.8128 14.6697  8
------> CAND:   0.250167 4435.352539 0.5073016 1.3584840 18.6431 14.4882  8
------> CAND:   0.501372 5862.117188 1.0633227 1.9473784 25.3792 14.0206  2
------> CAND:   0.501112 4291.529785 0.4738893 1.2830493 25.3234 13.9873  2
------> CAND: 300.908391 5302.522949 1.0905638 1.2834927 29.9164 12.9925  1
------> CAND:   0.250686 4922.709961 0.6943797 1.5043272 19.0168 12.5207  4
------> CAND: 414.656963 4654.807129 0.8553727 1.0070313 19.0005 12.5077  4
------> CAND: 150.454325 5302.522949 1.0905638 1.2834927 22.6731 12.4061  2
------> CAND: 327.109992 3907.413574 0.8412463 2.9012694 16.4194 12.1341  8
------> CAND: 100.302883 5302.522949 1.0905638 1.2834927 18.5116 12.1161  4
------> CAND:   1.250575 3678.565674 0.3199028 0.9449703 16.3919 12.1053  8
------> CAND:  60.181730 5302.522949 1.0905638 1.2834927 16.3367 12.0475  8
------> CAND:   0.500334 3796.676270 0.9963402 2.9436581 22.0657 12.0445  2
------> CAND:  86.370875 4340.824707 1.0214421 2.9907870 15.4417 11.9622 16
------> CAND: 150.454066 5302.522949 1.0905638 1.2834927 18.0849 11.7749  4
------> CAND:  50.151442 5302.522949 1.0905638 1.2834927 16.0427 11.7402  8
------> CAND: 115.200785 4013.333740 0.8944870 2.9275038 15.2348 11.6888 16
------> CAND:  86.410839 4148.796875 0.6600191 2.7596698 15.2205 11.6699 16
------> CAND:   0.499555 3944.201172 0.6099657 2.7423701 17.9525 11.6693  4
------> CAND:   1.250834 4430.837402 0.5095311 1.3651478 15.9629 11.6569  8
------> CAND: 309.064764 3616.719482 0.8735476 0.2859442 15.8785 11.5691  8
------> CAND: 411.975974 4930.423340 0.6929433 1.4966996 17.7782 11.5302  4
------> CAND:   0.167124 5862.117188 1.0633227 1.9473784 15.8296 11.5181  8
------> CAND:   0.499815 5600.693359 1.2367204 2.8966699 17.7159 11.4805  4
------> CAND:  68.386631 4383.096191 1.0229089 2.9963114 15.7755 11.4618  8
------> CAND: 390.208346 4102.464844 1.0012493 0.5547088 17.6742 11.4473  4
------> CAND: 230.337731 3610.312744 0.9509174 2.8919876 15.7604 11.4461  8
------> CAND: 208.870874 4432.211914 0.6490035 2.6756554 15.7451 11.4302  8
------> CAND: 172.741490 4340.824707 1.0214421 2.9907870 15.7437 11.4287  8
------> CAND: 115.211165 4340.252930 1.0835263 3.0161500 14.986 11.3617 16
------> CAND: 172.731110 4582.604004 1.0342461 2.9924951 15.6382 11.319  8
------> CAND:   1.251094 5016.895996 0.7497924 1.4899896 15.638 11.3189  8
------> CAND:  86.434974 3949.224609 0.4929764 2.5929575 14.9419 11.3038 16
------> CAND: 103.708682 4158.612305 0.8100749 0.6848621 14.9376 11.2981 16
------> CAND: 345.649845 5033.536133 1.1803648 3.0001791 15.6077 11.2874  8
------> CAND: 285.354710 4939.630859 1.0108470 1.0856621 20.7765 11.278  2
------> CAND: 342.010489 4696.463379 1.1361047 3.0267873 20.7346 11.2531  2
------> CAND: 201.604877 3682.377686 0.6215419 2.7563977 15.5327 11.2095  8
------> CAND: 395.755873 3783.446533 0.5396827 0.6110335 15.5266 11.2032  8
------> CAND: 196.339177 4209.116211 0.9143190 2.9471717 17.3528 11.1914  4
------> CAND: 356.846627 4468.162109 0.9261979 2.9422746 17.2734 11.1282  4
------> CAND: 207.328611 4654.807129 0.8553727 1.0070313 15.4429 11.1164  8
------> CAND:  25.130607 3793.632080 0.8655910 0.4103379 14.7931 11.1091 16
------> CAND: 499.427445 4166.677246 0.7169039 2.8241794 17.2315 11.0949  4
------> CAND: 288.090455 4124.431152 0.5898552 2.6925929 15.4067 11.0788  8
------> CAND: 345.883403 3722.613525 0.4662736 2.5965559 15.4025 11.0745  8
------> CAND:  75.227033 5302.522949 1.0905638 1.2834927 17.1955 11.0663  4
------> CAND:  31.310299 3718.248291 0.7319001 0.4147549 14.757 11.062 16
------> CAND: 115.235040 4357.900879 0.8021627 2.8631589 14.7263 11.0219 16
------> CAND: 230.589455 4409.024414 0.5421066 2.4811537 15.3411 11.0109  8
------> CAND:   1.251353 5760.337402 0.9920146 1.9530497 25.3447 11.0071  1
------> CAND:  59.902758 4416.310547 1.0303563 2.9989650 17.0064 10.916  4
------> CAND: 201.596054 4502.231934 1.0325476 2.9907947 14.6438 10.9144 16
------> CAND: 226.451062 4579.184570 0.9772807 2.9618001 15.2345 10.9007  8
------> CAND: 124.880477 4041.608154 0.4760944 2.5317264 14.629 10.8952 16
------> CAND:   0.249648 4008.042969 1.0310534 2.9787345 15.2279 10.8938  8
------> CAND:  86.358938 4202.210449 0.9457698 2.9567840 14.6146 10.8765 16
------> CAND: 345.797246 4120.364258 0.5365694 2.6056328 16.9537 10.8741  4
------> CAND: 260.377992 4125.057617 0.9781594 2.9730921 15.1997 10.8646  8
------> CAND: 396.223508 5625.009277 1.2330314 1.4014027 15.1846 10.8491  8
------> CAND: 372.898047 3644.206543 0.4056363 0.6792058 20.0408 10.8413  2
------> CAND: 300.937715 5587.961426 1.2351227 1.3714786 24.8732 10.8023  1
------> CAND: 115.248275 4640.733887 0.8612206 2.8634582 14.5331 10.7705 16
------> CAND:   0.500853 3642.847412 0.4359895 0.6248661 19.9138 10.766  2
------> CAND: 230.593088 4592.355957 0.6492429 2.6211941 15.0944 10.7559  8
------> CAND: 186.448245 3644.390137 0.4042482 0.6729168 19.8899 10.7517  2
------> CAND: 115.239971 4304.035645 0.9813547 2.9731381 15.0762 10.7371  8
------> CAND: 172.217282 4284.726562 0.8987246 0.7117386 14.497 10.7237 16
------> CAND: 345.573550 3940.527588 0.6145816 2.7401409 16.7561 10.7173  4
------> CAND:  86.365944 3655.194824 0.8532004 2.8739333 14.4898 10.7143 16
------> CAND:  45.081152 4379.710449 0.7442576 2.8022790 14.4864 10.7099 16
------> CAND: 115.180803 3971.963867 0.8621937 2.9105773 15.0455 10.7054  8
------> CAND: 115.210127 3647.341309 0.9342772 2.8950248 14.4708 10.6896 16
------> CAND: 371.793576 4525.132324 0.7892404 0.9689572 15.0241 10.6834  8
------> CAND: 113.090716 3630.043945 0.9701844 0.2661315 14.4632 10.6798 16
------> CAND: 410.529210 4609.448242 0.8977468 2.8982766 19.7441 10.6653  2
------> CAND: 180.830650 4047.871582 0.7075914 2.8191576 15.0059 10.6646  8
------> CAND:  86.359716 3617.603760 0.8966872 2.8777256 14.4461 10.6576 16
------> CAND:  86.365685 4582.604004 1.0342461 2.9924951 14.4398 10.6494 16
------> CAND: 104.423629 3654.417969 0.3656652 2.4090009 14.4275 10.6335 16
------> CAND: 349.907612 3906.324463 0.5248878 2.6499174 16.6302 10.6175  4
------> CAND: 143.850596 4538.977051 1.1129687 0.7658827 14.4134 10.6152 16
------> CAND: 176.414064 4374.118652 0.6863623 0.9459058 14.4115 10.6128 16
------> CAND: 379.655146 5312.906738 1.0754851 1.2934984 14.9518 10.6088  8
------> CAND: 250.235076 3618.782715 0.7975856 0.3147382 16.6078 10.5997  4
------> CAND: 400.348925 3742.335938 0.8675964 2.8932903 14.9405 10.5972  8
------> CAND: 164.650774 3987.419189 0.4185239 2.4017897 14.9286 10.5849  8
------> CAND: 372.898307 3647.964355 0.4066309 0.6813036 19.5963 10.5777  2
------> CAND: 172.786905 3940.527588 0.6145816 2.7401409 14.9198 10.5758  8
------> CAND: 296.447169 3780.434570 0.5489999 2.6862152 14.9144 10.5702  8
------> CAND: 115.231148 3775.047119 0.7435083 2.8380740 14.3762 10.5671 16
------> CAND: 115.272669 3776.716797 0.5639499 2.7085028 14.374 10.5643 16
------> CAND: 149.733928 4296.762695 0.4685111 2.3609591 24.3216 10.5627  1
------> CAND: 259.195668 4443.472168 0.9860287 2.9768338 14.9048 10.5604  8
------> CAND:  64.881441 3886.710693 0.9787854 0.4293091 14.3683 10.5569 16
------> CAND: 345.702266 5254.966309 1.2046738 2.9778719 19.5576 10.5548  2
------> CAND: 300.908650 5304.994141 1.0904964 1.2854331 24.2856 10.5471  1
------> CAND:  39.267887 4209.116211 0.9143190 2.9471717 14.3562 10.5412 16
------> CAND:  93.205827 4196.480469 0.7911873 0.7240393 14.886 10.541  8
[02:50:16][252427][INFO ] Statistics: count dirty SumSpec pages 208380 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:50:16][252427][INFO ] Data processing finished successfully!
02:50:16 (252427): called boinc_finish(0)

</stderr_txt>
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