Task 1694872348

Name: Ter5_1_dns_cfbf00096_segment_6_dms_200_40000_164_2100000_1
Workunit ID: 852628961
Created: 10 Dec 2024 17:38:30 UTC
Sent: 10 Dec 2024 21:26:16 UTC
Report deadline: 24 Dec 2024 21:26:16 UTC
Received: 11 Dec 2024 4:02:43 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 5460818
Run time (sec): 831.11
CPU time (sec): 20.44
Peak working set size (MB): 270.27
Peak swap size (MB): 6071.35
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>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[20:48:46][1572094][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_6_dms_200_164.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 2100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_164.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_40000_164_2100000_1_0
------> GPU usage: 0.330000
[20:48:46][1572094][INFO ] Starting data processing...
[20:48:46][1572094][INFO ] opti: No host transfer for n_steps. Use device global.
[20:48:46][1572094][INFO ] opti: No host transfer for mean. Use device global.
[20:48:46][1572094][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:48:46][1572094][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:48:46][1572094][INFO ] opti: power spectrum in fft callback (static link).
[20:48:46][1572094][INFO ] opti: __constant__ access is not uniform, bad!
[20:48:46][1572094][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[20:48:46][1572094][INFO ] CUDA global memory status (initial GPU state, including context):
[20:48:46][1572094][INFO ] No template file. Generating templates.
[20:48:46][1572094][INFO ] Template param value T_cons = 50000
[20:48:49][1572094][INFO ] Number of generated templates to be used: 50000
[20:48:49][1572094][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_6_dms_200_164.cpt
[20:48:49][1572094][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_6_dms_200_164.cpt (No such file or directory).
------> Starting from scratch...
[20:48:49][1572094][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_164.binary
[20:48:49][1572094][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_6_dms_200_DM246.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776207894989
------> 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): 174805.31
------> DEC (J2000): -244616.5
------> 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: 246.4 cm^-3 pc
------> Scale factor: 1.03789
[20:48:49][1572094][INFO ] Allocating memory for dedispersed compressed time series...
[20:48:49][1572094][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:48:49][1572094][INFO ] 8-bit allocation done
[20:48:49][1572094][INFO ] Foobar
[20:48:49][1572094][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_164.binary
[20:48:49][1572094][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:48:50][1572094][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:48:50][1572094][INFO ] FftSize = 12582913
[20:48:50][1572094][INFO ] Seed for random number generator is 1083844753.
[20:48:51][1572094][INFO ] 8[20:48:51][1572094][INFO ] 9[20:48:52][1572094][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:48:52][1572094][INFO ] Normalization factor 3.97364e-08
[20:48:52][1572094][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
[20:48:52][1572094][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2314 MB (5663 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:48:52][1572094][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:48:52][1572094][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:48:52][1572094][INFO ] TimeSeriesLength = 16769442, params->nsamples = 25165824
sum = -591.65966797, mean= -0.00003528  -0.00003528
[20:48:52][1572094][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:49:46][1572094][INFO ] Checkpoint committed!
[20:50:46][1572094][INFO ] Checkpoint committed!
[20:51:46][1572094][INFO ] Checkpoint committed!
[20:52:46][1572094][INFO ] Checkpoint committed!
[20:53:46][1572094][INFO ] Checkpoint committed!
[20:54:46][1572094][INFO ] Checkpoint committed!
[20:55:46][1572094][INFO ] Checkpoint committed!
[20:56:46][1572094][INFO ] Checkpoint committed!
[20:57:46][1572094][INFO ] Checkpoint committed!
[20:58:47][1572094][INFO ] Checkpoint committed!
[20:59:47][1572094][INFO ] Checkpoint committed!
[21:00:47][1572094][INFO ] Checkpoint committed!
[21:01:47][1572094][INFO ] Checkpoint committed!
[21:02:35][1572094][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 5554.652832 1.1411085 2.4582000 22.1907 18.3264  8
------> CAND:   0.250167 4006.429199 0.4733739 2.2922413 20.7885 16.7988  8
------> CAND:   0.249907 5032.738281 1.1723027 2.8357842 19.7848 15.7135  8
------> CAND:   0.500334 3853.314453 1.0052238 2.8824780 27.4651 15.2683  2
------> CAND:  86.355564 3840.651611 0.9715618 2.8683419 16.8982 13.9164 16
------> CAND:   0.250686 4915.446289 1.0674257 1.2048281 17.9711 13.7719  8
------> CAND: 432.044336 4523.647461 0.9353008 2.7904875 19.7597 13.1174  4
------> CAND:   0.501112 4657.519043 0.7837992 1.3019069 19.6798 13.0532  4
------> CAND:   0.501372 5508.379395 1.0696697 1.8828992 23.354 12.8119  2
------> CAND:   0.499815 5085.851562 1.1782728 2.8221278 19.0879 12.5778  4
------> CAND: 298.919513 4023.832764 0.9605843 0.6061108 28.809 12.5116  1
------> CAND:   0.499555 3631.295166 0.5711647 2.6057572 18.8483 12.3856  4
------> CAND: 230.574144 3902.076660 0.4863125 2.3984466 16.5968 12.3201  8
------> CAND: 298.920810 4021.468994 0.9605495 0.6090012 27.9418 12.135  1
------> CAND: 298.920551 4019.813232 0.9606595 0.6077796 27.882 12.109  1
------> CAND:   0.500593 4655.535156 0.8785193 2.6905882 18.1505 11.8273  4
------> CAND:  99.640357 4021.468994 0.9605495 0.6090012 17.983 11.6936  4
------> CAND: 407.575477 4206.480469 0.5899094 2.4515445 21.3707 11.6311  2
------> CAND: 201.628493 4491.409180 0.8495198 2.7181628 15.9252 11.6177  8
------> CAND: 326.645990 3851.711670 0.8571295 2.8160493 15.9178 11.61  8
------> CAND: 221.630420 4227.661621 1.0082508 2.8891630 15.8734 11.5637  8
------> CAND: 126.382775 3732.234131 0.4986590 0.7706989 15.1382 11.5615 16
------> CAND:   0.166864 3853.314453 1.0052238 2.8824780 15.8611 11.5509  8
------> CAND:  60.932231 4027.247803 0.6783723 2.6651165 17.6238 11.4071  4
------> CAND: 345.637648 4532.623047 0.9346259 2.7953377 20.9142 11.3598  2
------> CAND: 115.238154 4107.378418 0.6472219 2.5969629 14.9651 11.3342 16
------> CAND:  16.646993 3770.546387 0.7643836 2.7558918 15.5311 11.2078  8
------> CAND: 230.538331 4620.406250 0.7329046 2.4944570 15.511 11.187  8
------> CAND: 149.459886 4023.832764 0.9605843 0.6061108 20.6012 11.1739  2
------> CAND: 115.269036 4620.406250 0.7329046 2.4944570 14.8305 11.158 16
------> CAND: 115.246459 3631.583252 0.5660220 2.6001613 14.8282 11.1549 16
------> CAND:  74.858270 4831.881348 0.9371868 2.6833639 14.8191 11.143 16
------> CAND:  60.936383 4230.248535 0.7566511 2.7028863 17.2378 11.0999  4
------> CAND:  99.639838 4023.832764 0.9605843 0.6061108 17.2064 11.0749  4
------> CAND: 273.215650 3738.235596 0.6639144 0.5702611 15.3923 11.0639  8
------> CAND: 154.227329 3652.491455 0.8854361 0.3759675 14.7394 11.039 16
------> CAND: 147.430525 4141.289062 0.9999849 2.8886631 14.7321 11.0295 16
------> CAND: 259.097054 4739.994629 0.9935880 1.1262836 25.3599 11.0137  1
------> CAND: 225.995105 4503.080566 0.9394428 0.9652703 17.127 11.0118  4
------> CAND: 454.386257 3625.953369 0.6273345 2.6545727 20.3048 10.9979  2
------> CAND:  82.641988 5422.280273 1.0111969 2.2890482 14.6856 10.9689 16
------> CAND: 321.987022 4173.575684 0.8931641 2.8201020 15.2992 10.9675  8
------> CAND: 216.022168 4523.647461 0.9353008 2.7904875 15.2894 10.9574  8
------> CAND: 230.508488 4328.079590 0.8105552 2.7255275 15.2854 10.9533  8
------> CAND: 127.279898 3709.335449 0.7865789 2.7675731 14.6558 10.9301 16
------> CAND: 151.669088 3661.900391 0.7756811 0.4318422 15.2369 10.9031  8
------> CAND:  99.640097 4019.813232 0.9606595 0.6077796 16.973 10.8894  4
------> CAND:  25.146956 3714.958252 0.9282286 0.4033595 14.6241 10.8888 16
------> CAND:  78.644509 3800.971436 0.5574354 0.7436260 14.6149 10.8768 16
------> CAND:  72.293541 4037.640869 0.9914598 2.8811367 14.6148 10.8767 16
------> CAND: 499.528394 4358.112305 0.5376157 2.0966551 20.0843 10.8671  2
------> CAND: 325.775856 5047.419434 1.0512795 1.3165975 15.1988 10.8638  8
------> CAND: 279.722323 3945.546143 0.9562404 2.8675756 16.9244 10.8508  4
------> CAND:  60.934307 4125.390137 0.7145268 2.6830566 16.91 10.8394  4
------> CAND:   8.323497 3772.662354 0.7617636 2.7589602 14.5856 10.8387 16
------> CAND:  74.729813 4023.832764 0.9605843 0.6061108 16.8943 10.827  4
------> CAND: 165.885518 3622.083984 0.7351212 0.4239495 14.5739 10.8235 16
------> CAND: 254.559796 3709.335449 0.7865789 2.7675731 15.1571 10.8207  8
------> CAND: 158.444612 3949.381592 0.6254582 2.6201603 15.1488 10.8121  8
------> CAND: 215.892673 4031.338623 0.9349057 2.8579912 19.9753 10.8024  2
------> CAND: 264.256356 3795.763916 0.4344237 2.3090382 15.1325 10.7953  8
------> CAND: 215.137761 3702.525635 0.8002411 2.7789717 16.8283 10.7746  4
------> CAND: 277.550750 4438.346191 0.8671259 2.7514637 24.8026 10.7716  1
------> CAND: 298.914842 3958.489502 0.9318122 0.5786276 24.7732 10.7589  1
------> CAND: 274.573921 4140.573242 1.0256517 0.6554056 15.0886 10.7499  8
------> CAND: 242.627565 3632.964844 0.9616168 0.3363934 15.0862 10.7474  8
------> CAND: 460.902792 4280.727539 0.8312039 2.7559917 24.7464 10.7472  1
------> CAND: 159.028508 3921.716553 0.6674263 2.6659861 16.7657 10.7249  4
------> CAND: 115.153554 3648.811768 0.9052597 2.8183646 14.4972 10.7238 16
------> CAND:  93.921294 3795.248535 0.8388702 2.8044593 14.4961 10.7225 16
------> CAND: 149.697596 4595.228516 1.0043205 2.8287561 24.6782 10.7176  1
------> CAND: 259.163229 4238.359863 0.8761573 2.8062735 19.8261 10.7139  2
------> CAND: 230.549490 3698.225586 0.5846055 2.6142075 15.0513 10.7114  8
------> CAND: 149.740675 3771.847656 0.7624072 2.7546244 24.6496 10.7052  1
------> CAND:   1.251094 4650.363281 0.6350557 2.0911181 19.8035 10.7005  2
------> CAND: 149.460405 4021.468994 0.9605495 0.6090012 19.7945 10.6952  2
------> CAND: 396.242193 4847.541504 0.8986879 1.3267697 15.0342 10.6937  8
------> CAND:  89.513271 3805.670654 0.9815343 2.8655486 14.468 10.686 16
------> CAND: 175.259767 4111.193359 0.9989480 0.6527621 14.4605 10.6762 16
------> CAND:  79.710573 3706.036133 0.7934664 0.4559722 14.4595 10.675 16
------> CAND: 294.028025 3617.366943 0.8666719 0.3581541 16.6822 10.6587  4
------> CAND:  69.550011 3898.693604 0.8838310 0.5556152 14.4438 10.6547 16
------> CAND: 266.503705 4216.770508 0.5316834 1.3202661 14.9795 10.6374  8
------> CAND: 404.366646 3923.115967 0.8738796 0.5835258 14.9698 10.6273  8
------> CAND:   0.249648 3752.357422 0.9464074 2.8466489 14.9688 10.6263  8
------> CAND: 115.150959 3904.224609 0.9590843 2.8631136 14.421 10.625 16
------> CAND: 163.743530 3861.050049 0.8745014 0.5373458 14.9419 10.5986  8
------> CAND: 362.131012 4500.028809 0.9569024 0.9562837 19.6145 10.5884  2
------> CAND:   1.250834 4001.301270 0.4190810 2.0073140 19.6046 10.5826  2
------> CAND: 397.661449 3819.926270 0.6428018 0.6609737 19.5929 10.5757  2
------> CAND: 304.734075 3921.450684 0.4116490 1.3000748 14.9168 10.5728  8
------> CAND: 431.785345 4031.338623 0.9349057 2.8579912 24.3426 10.5718  1
------> CAND: 196.937086 3633.520020 0.5297825 2.5568936 14.3754 10.5661 16
------> CAND: 457.693182 3680.677246 0.6727411 0.5244125 16.5638 10.5649  4
------> CAND: 261.754169 3643.388672 0.4547253 0.7427669 14.9053 10.5609  8
------> CAND: 115.235819 4570.027832 1.1147178 2.9125197 14.3648 10.5523 16
------> CAND: 186.023948 3810.178223 0.6625701 0.6393847 14.8952 10.5505  8
------> CAND: 181.517312 3624.989502 0.6713026 2.6898577 16.541 10.5468  4
------> CAND: 461.098981 3698.225586 0.5846055 2.6142075 16.539 10.5452  4
------> CAND: 239.810334 3626.420410 0.6203544 2.6537313 16.5308 10.5387  4
[21:02:35][1572094][INFO ] Statistics: count dirty SumSpec pages 205397 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:02:35][1572094][INFO ] Data processing finished successfully!
21:02:35 (1572094): called boinc_finish(0)

</stderr_txt>
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