Task 1684727489

Name: Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_187_3800000_1
Workunit ID: 846704655
Created: 20 Nov 2024 14:24:08 UTC
Sent: 21 Nov 2024 5:29:09 UTC
Report deadline: 5 Dec 2024 5:29:09 UTC
Received: 21 Nov 2024 5:39:33 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 329.03
CPU time (sec): 19.51
Peak working set size (MB): 299.78
Peak swap size (MB): 14818.07
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[22:31:19][192277][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_cfbf00083_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_4_dms_200_187.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 3800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_187.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_187_3800000_1_0
------> GPU usage: 1.000000
[22:31:19][192277][INFO ] Starting data processing...
[22:31:19][192277][INFO ] opti: No host transfer for n_steps. Use device global.
[22:31:19][192277][INFO ] opti: No host transfer for mean. Use device global.
[22:31:19][192277][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:31:19][192277][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:31:19][192277][INFO ] opti: power spectrum in fft callback (static link).
[22:31:19][192277][INFO ] opti: __constant__ access is not uniform, bad!
[22:31:19][192277][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[22:31:19][192277][INFO ] CUDA global memory status (initial GPU state, including context):
[22:31:19][192277][INFO ] No template file. Generating templates.
[22:31:19][192277][INFO ] Template param value T_cons = 50000
[22:31:24][192277][INFO ] Number of generated templates to be used: 50000
[22:31:24][192277][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_187.cpt
[22:31:24][192277][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_187.cpt (No such file or directory).
------> Starting from scratch...
[22:31:24][192277][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_187.binary
[22:31:24][192277][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_4_dms_200_DM248.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099265672
------> 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): 174800.99
------> DEC (J2000): -244640.700001
------> 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: 248.7 cm^-3 pc
------> Scale factor: 1.55634
[22:31:24][192277][INFO ] Allocating memory for dedispersed compressed time series...
[22:31:24][192277][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:31:24][192277][INFO ] 8-bit allocation done
[22:31:24][192277][INFO ] Foobar
[22:31:24][192277][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_187.binary
[22:31:24][192277][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:31:24][192277][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:31:24][192277][INFO ] FftSize = 12582913
[22:31:24][192277][INFO ] Seed for random number generator is -1032911461.
[22:31:26][192277][INFO ] 8[22:31:26][192277][INFO ] 9[22:31:27][192277][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:31:27][192277][INFO ] Normalization factor 3.97364e-08
[22:31:27][192277][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
[22:31:27][192277][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 823 MB (15462 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:31:27][192277][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:31:27][192277][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:31:27][192277][INFO ] TimeSeriesLength = 16772285, params->nsamples = 25165824
sum = -1512.68066406, mean= -0.00009019  -0.00009019
[22:31:27][192277][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:32:19][192277][INFO ] Checkpoint committed!
[22:33:19][192277][INFO ] Checkpoint committed!
[22:34:19][192277][INFO ] Checkpoint committed!
[22:35:19][192277][INFO ] Checkpoint committed!
[22:36:19][192277][INFO ] Checkpoint committed!
[22:36:46][192277][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  91.137020 4278.470703 0.5437660 0.5864129 17.7559 13.5434  8
------> CAND: 460.811963 3620.456787 0.7403193 3.0065520 18.3471 11.9845  4
------> CAND: 226.502185 4407.197266 0.7684066 0.5465660 16.1882 11.8922  8
------> CAND:  86.406947 5013.897949 0.7680954 3.1979108 15.31 11.788 16
------> CAND: 230.527692 4773.648926 0.5901549 3.1026962 16.0641 11.7626  8
------> CAND: 103.903832 3825.997070 0.7190759 0.2775133 26.8024 11.6401  1
------> CAND: 281.553420 3668.373291 0.6946015 0.1933192 21.298 11.5879  2
------> CAND: 230.405982 3620.456787 0.7403193 3.0065520 15.8734 11.5637  8
------> CAND: 103.903313 3826.298584 0.7190573 0.2728883 26.5911 11.5484  1
------> CAND: 115.256320 5732.062012 1.0458398 3.3111644 15.1001 11.5114 16
------> CAND: 288.361902 6313.788086 0.7349394 2.9438040 21.1084 11.4752  2
------> CAND: 232.796321 4294.138672 0.3929462 0.7353343 15.7438 11.4288  8
------> CAND: 279.857787 4810.979492 0.8668811 3.2454741 15.7184 11.4024  8
------> CAND:  47.948469 4399.683105 0.3766705 2.8967063 20.8932 11.3473  2
------> CAND: 113.251093 4407.197266 0.7684066 0.5465660 14.9624 11.3307 16
------> CAND: 388.038849 4315.090820 0.4429527 0.6902377 17.5218 11.3259  4
------> CAND:  28.824201 5207.918457 0.8067288 3.2125046 14.9523 11.3175 16
------> CAND: 208.900718 3685.427734 0.2127181 2.6235259 15.6147 11.2946  8
------> CAND: 382.487429 6542.337891 1.0557525 1.3618472 15.5816 11.2602  8
------> CAND: 214.129568 3960.388672 0.4238407 2.9504464 15.5751 11.2535  8
------> CAND: 288.265624 6569.739746 1.0093015 3.1719158 15.5347 11.2116  8
------> CAND:  47.948728 4395.880859 0.3780069 2.8833847 20.6433 11.1989  2
------> CAND:  47.947171 4175.575684 0.3379917 2.8552637 20.6193 11.1847  2
------> CAND:  47.947430 4172.727051 0.3401214 2.8441303 20.5836 11.1635  2
------> CAND:  47.946133 3982.834229 0.3080277 2.8158138 17.2764 11.1306  4
------> CAND:  45.568510 4278.470703 0.5437660 0.5864129 14.8085 11.1292 16
------> CAND:  47.946392 3981.074707 0.3099632 2.8052115 17.257 11.1151  4
------> CAND: 345.787385 3720.869385 0.6784754 3.0172517 20.4883 11.1068  2
------> CAND:  47.042003 4694.570801 0.9737917 3.2612000 20.4831 11.1038  2
------> CAND: 115.268257 5755.763672 1.1830274 3.3505127 14.7814 11.0938 16
------> CAND: 115.280454 4750.091309 0.6829499 3.1529922 14.7508 11.0539 16
------> CAND: 107.368020 3621.012695 0.7154430 3.0016818 14.7272 11.0231 16
------> CAND: 385.710793 4358.465332 0.9390674 0.4828043 15.3203 10.9893  8
------> CAND: 102.983354 5052.491699 0.9132293 3.2626488 17.0851 10.9785  4
------> CAND: 154.224993 3699.393555 0.5011747 2.9558094 14.6818 10.9639 16
------> CAND: 237.599316 3707.035156 0.4498729 2.9308007 17.043 10.945  4
------> CAND: 109.226106 4106.515625 0.6839330 0.4285637 20.1863 10.9276  2
------> CAND: 499.535920 5893.937988 0.7163604 3.0364397 17.0199 10.9267  4
------> CAND: 280.424295 3728.759277 0.4004441 2.8937726 20.1574 10.9104  2
------> CAND:  47.950026 4664.288574 0.4275358 2.9401939 20.1411 10.9008  2
------> CAND: 244.711164 4079.735352 0.8847794 3.1490228 20.1002 10.8765  2
------> CAND:  57.766219 4864.083984 0.9593322 0.6874838 14.6093 10.8696 16
------> CAND: 115.346889 3733.182617 0.1668426 2.4254484 14.6046 10.8634 16
------> CAND: 271.348222 4146.670410 1.0332949 3.1894438 16.9202 10.8475  4
------> CAND: 259.326460 5364.266113 0.5938463 3.0181115 20.0495 10.8464  2
------> CAND: 419.593086 3964.421143 0.9154581 3.1289458 16.9097 10.8392  4
------> CAND: 219.133164 3953.201660 0.8598861 0.3106019 15.1296 10.7922  8
------> CAND: 279.481239 3805.943115 0.9990566 3.1028116 16.8432 10.7864  4
------> CAND:  35.254578 4751.183105 0.8789537 3.2379887 15.1083 10.7702  8
------> CAND: 110.049788 4498.205078 1.0165491 3.2535644 15.1038 10.7656  8
------> CAND: 156.204789 5177.129395 0.6073959 3.0674577 16.806 10.7569  4
------> CAND: 454.398973 4629.135254 0.9780104 3.2555792 19.8881 10.7507  2
------> CAND: 312.595905 5045.191895 0.3577855 2.6591313 15.0861 10.7473  8
------> CAND:  92.845628 3640.360840 0.9308084 0.1399509 14.5099 10.7404 16
------> CAND:  61.450211 3652.636963 0.8365336 3.0299640 14.497 10.7236 16
------> CAND: 108.431489 4846.225586 0.8575130 0.7138678 14.4928 10.7181 16
------> CAND: 312.409837 5177.129395 0.6073959 3.0674577 19.8275 10.7147  2
------> CAND:  47.952102 4984.848145 0.4938881 2.9822242 19.8221 10.7115  2
------> CAND: 410.338471 3711.106689 0.7256633 0.2139040 16.7483 10.7111  4
------> CAND: 265.661598 4095.478760 0.4307904 2.9668241 15.0389 10.6986  8
------> CAND: 160.344738 5987.460449 0.4850659 2.0560937 14.4732 10.6928 16
------> CAND: 288.102393 3838.160400 0.8603324 3.0874655 16.7218 10.69  4
------> CAND: 234.275004 4749.977539 0.6050264 3.1026909 16.7055 10.6771  4
------> CAND: 140.776710 3668.373291 0.6946015 0.1933192 16.6837 10.6599  4
------> CAND: 206.479238 4561.399414 1.1198560 3.2766759 24.5405 10.6578  1
------> CAND: 189.038665 4019.219482 0.8817002 0.3338673 14.4459 10.6573 16
------> CAND:  74.633016 3995.990723 0.8178686 3.1170084 16.6625 10.643  4
------> CAND: 328.353301 3991.079590 0.4920745 0.4553290 19.6904 10.6334  2
------> CAND: 115.255801 3764.041748 0.7141122 3.0375965 14.4268 10.6326 16
------> CAND: 288.075663 3969.364258 0.9145879 3.1341634 19.6772 10.6256  2
------> CAND:  56.729739 4390.326172 0.9355457 0.4977368 16.6252 10.6135  4
------> CAND:  99.573663 4531.299805 0.9713515 0.5506941 14.411 10.6121 16
------> CAND: 362.109213 7109.721680 1.3856455 3.2979348 14.9301 10.5864  8
------> CAND: 475.198891 3707.035156 0.4498729 2.9308007 19.5889 10.5733  2
------> CAND: 144.080002 4234.499023 0.4658933 3.0037208 14.3746 10.565 16
------> CAND:  24.802847 3895.873779 0.5800299 3.0307739 14.3679 10.5563 16
------> CAND:  47.945354 3794.866211 0.2822541 2.7611823 16.5451 10.55  4
------> CAND: 196.448949 4113.582031 0.9620569 0.3631471 14.3591 10.545 16
------> CAND: 157.301993 5767.967285 1.2830029 3.3907731 16.538 10.5444  4
------> CAND: 328.353041 3991.079590 0.4920745 0.4553290 16.5379 10.5443  4
------> CAND: 327.204713 4623.129883 0.4781595 0.8424206 19.5356 10.5417  2
------> CAND: 366.676575 4626.315918 0.9781762 0.5832199 16.5288 10.5371  4
------> CAND: 144.094794 3850.378662 0.3795912 2.8909090 14.8665 10.5209  8
------> CAND:  47.946911 4115.871582 0.3302966 2.8465712 16.5019 10.5158  4
------> CAND:  67.861125 4838.250000 1.0771072 0.6460441 14.8494 10.5033  8
------> CAND: 404.453063 3945.390137 0.9538628 0.2899410 16.4674 10.4885  4
------> CAND: 103.423481 3816.347656 0.2685284 0.5847338 14.8318 10.4853  8
------> CAND: 279.921367 4582.704590 0.6249248 3.1167126 14.8312 10.4846  8
------> CAND: 231.079408 3727.726074 0.8550538 0.1971816 14.8272 10.4805  8
------> CAND: 117.400385 3959.721924 0.8574929 3.1171415 16.4566 10.4799  4
------> CAND: 177.624934 3880.233643 1.0108099 0.2466458 14.3081 10.479 16
------> CAND:  60.072736 4007.929443 0.7851233 0.3544881 19.4243 10.4757  2
------> CAND: 403.575662 7424.676270 1.3652889 3.1908481 16.4481 10.4732  4
------> CAND: 261.659967 3667.729248 0.2522645 2.7044792 19.4184 10.4723  2
------> CAND: 469.468410 4003.203613 0.8861869 3.1326785 16.4456 10.4712  4
------> CAND: 135.772595 3765.887451 0.5373523 2.9865389 14.8166 10.4696  8
------> CAND: 308.319453 4623.909668 0.6690388 0.6942669 16.4415 10.4679  4
------> CAND: 284.188735 4840.934082 1.0774597 3.3064458 16.4404 10.4671  4
------> CAND:  56.728182 4220.997070 0.8687679 0.4313449 16.4344 10.4623  4
------> CAND: 378.536921 5963.827148 0.4956878 2.3763964 14.8057 10.4584  8
[22:36:46][192277][INFO ] Statistics: count dirty SumSpec pages 2103 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:36:46][192277][INFO ] Data processing finished successfully!
22:36:46 (192277): called boinc_finish(0)

</stderr_txt>
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