Task 1684701705

Name: Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_123_3000000_1
Workunit ID: 846691796
Created: 20 Nov 2024 14:21:54 UTC
Sent: 20 Nov 2024 18:11:47 UTC
Report deadline: 4 Dec 2024 18:11:47 UTC
Received: 20 Nov 2024 18:23:01 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 337.89
CPU time (sec): 19.73
Peak working set size (MB): 299.81
Peak swap size (MB): 14818.07
Peak disk usage (MB): 0.04
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>
[11:14:47][183183][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_123.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 3000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_123.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_123_3000000_1_0
------> GPU usage: 1.000000
[11:14:47][183183][INFO ] Starting data processing...
[11:14:47][183183][INFO ] opti: No host transfer for n_steps. Use device global.
[11:14:47][183183][INFO ] opti: No host transfer for mean. Use device global.
[11:14:47][183183][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:14:47][183183][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:14:47][183183][INFO ] opti: power spectrum in fft callback (static link).
[11:14:47][183183][INFO ] opti: __constant__ access is not uniform, bad!
[11:14:47][183183][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[11:14:47][183183][INFO ] CUDA global memory status (initial GPU state, including context):
[11:14:47][183183][INFO ] No template file. Generating templates.
[11:14:47][183183][INFO ] Template param value T_cons = 50000
[11:14:51][183183][INFO ] Number of generated templates to be used: 50000
[11:14:51][183183][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_123.cpt
[11:14:51][183183][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_123.cpt (No such file or directory).
------> Starting from scratch...
[11:14:51][183183][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_123.binary
[11:14:51][183183][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_DM242.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099370737
------> 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: 242.3 cm^-3 pc
------> Scale factor: 1.55441
[11:14:51][183183][INFO ] Allocating memory for dedispersed compressed time series...
[11:14:51][183183][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:14:51][183183][INFO ] 8-bit allocation done
[11:14:51][183183][INFO ] Foobar
[11:14:51][183183][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_123.binary
[11:14:52][183183][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:14:52][183183][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:14:52][183183][INFO ] FftSize = 12582913
[11:14:52][183183][INFO ] Seed for random number generator is -1037782685.
[11:14:54][183183][INFO ] 8[11:14:54][183183][INFO ] 9[11:14:54][183183][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:14:54][183183][INFO ] Normalization factor 3.97364e-08
[11:14:54][183183][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
[11:14:54][183183][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
[11:14:54][183183][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:14:54][183183][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:14:54][183183][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1417.02807617, mean= -0.00008446  -0.00008446
[11:14:54][183183][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:15:47][183183][INFO ] Checkpoint committed!
[11:16:47][183183][INFO ] Checkpoint committed!
[11:17:47][183183][INFO ] Checkpoint committed!
[11:18:47][183183][INFO ] Checkpoint committed!
[11:19:47][183183][INFO ] Checkpoint committed!
[11:20:23][183183][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 410.995808 3627.288086 0.5798249 2.8134246 18.677 12.2485  4
------> CAND: 230.386000 4328.638672 0.9943911 3.0692220 16.1144 11.815  8
------> CAND: 230.605544 4033.703613 0.3451654 2.4489141 15.9794 11.6742  8
------> CAND: 115.332356 5793.308105 0.9517441 2.7829647 15.2097 11.6557 16
------> CAND: 189.696002 3945.429688 0.4664590 2.7258482 15.1575 11.587 16
------> CAND:  86.425372 5776.344727 0.9561039 2.7985585 15.1386 11.562 16
------> CAND: 110.904870 4241.416016 0.8220924 2.9996798 14.9779 11.351 16
------> CAND: 491.705231 4163.744629 0.4074387 0.9980405 17.5293 11.3319  4
------> CAND: 170.156001 4922.682129 1.0519488 3.0940001 14.9444 11.307 16
------> CAND: 309.570806 3617.579346 0.8706024 2.9304574 26.0068 11.2946  1
------> CAND: 165.479646 3678.705811 0.6283520 2.8534777 14.8875 11.2325 16
------> CAND: 132.348631 4118.588379 0.9808191 3.0466335 14.8857 11.2302 16
------> CAND: 230.555199 3653.873535 0.3306541 2.5240982 17.2742 11.1288  4
------> CAND: 331.844737 4663.638184 0.7586359 2.9369848 20.5209 11.1262  2
------> CAND: 347.691404 3820.563477 0.6081987 2.8576262 17.2484 11.1083  4
------> CAND:  68.578408 4559.844727 0.5834779 2.7536592 14.7292 11.0257 16
------> CAND: 139.867390 3748.054932 0.8296184 2.9475610 14.7265 11.0222 16
------> CAND:  88.114776 5243.880859 0.6916052 2.6511130 15.3008 10.9692  8
------> CAND:  86.369318 5181.356934 1.2035730 3.1415954 14.6481 10.9201 16
------> CAND: 110.926410 3978.243896 0.3554426 2.5057724 14.643 10.9134 16
------> CAND: 143.126825 5105.917480 0.6404202 1.4644643 16.9696 10.8867  4
------> CAND:  61.966375 3835.216309 0.4441490 2.7063470 14.619 10.8821 16
------> CAND: 279.729070 3830.045898 0.8594526 2.9678907 25.0506 10.8793  1
------> CAND:  52.808037 3680.026123 0.6211141 0.3601309 14.5508 10.7935 16
------> CAND: 115.454325 4003.995605 0.7261409 0.5190625 14.5426 10.7828 16
------> CAND: 432.195110 4277.704102 0.4586845 2.6412113 19.927 10.7738  2
------> CAND: 230.669124 5319.894043 0.7572795 2.7329249 16.8232 10.7705  4
------> CAND: 134.954622 3947.601074 0.4571764 2.7033219 15.0965 10.758  8
------> CAND: 491.511118 4146.827637 0.7930851 2.9816961 16.8071 10.7578  4
------> CAND:  22.333617 3677.064453 0.9409029 0.2486680 15.0953 10.7568  8
------> CAND: 231.998070 3648.089111 0.8969732 2.9445608 15.0929 10.7543  8
------> CAND: 131.884888 3694.095215 0.5372836 2.7977931 14.5186 10.7517 16
------> CAND: 345.952433 3654.171143 0.3271694 2.5273445 16.7971 10.7498  4
------> CAND: 487.290980 6194.918457 1.2772653 2.9452612 19.8847 10.7487  2
------> CAND:  57.591569 4130.062500 0.8609586 3.0052869 14.5139 10.7456 16
------> CAND:  88.718914 3748.469482 0.9756997 2.9866664 14.5046 10.7334 16
------> CAND:  86.455994 4030.284180 0.3527312 2.4583178 15.0592 10.7196  8
------> CAND: 148.838621 3924.015381 1.0020285 0.3765022 15.051 10.7111  8
------> CAND: 172.774448 3919.447266 0.8173868 2.9712224 15.0506 10.7107  8
------> CAND: 309.572623 3648.565430 0.8833386 2.9412587 24.6566 10.7082  1
------> CAND: 131.659634 3858.205322 0.6840762 2.8996460 16.6942 10.6682  4
------> CAND:  61.818195 4907.481934 0.9737478 3.0459998 14.4527 10.6661 16
------> CAND: 468.754760 3635.618164 0.4536260 2.7204678 19.7104 10.6453  2
------> CAND:  59.788055 3932.984375 0.3727838 0.8423051 14.4163 10.619 16
------> CAND: 480.961552 3635.688477 0.4520468 2.7188401 24.444 10.6159  1
------> CAND: 279.969635 4096.050781 0.4073748 2.5932152 14.9553 10.6124  8
------> CAND: 161.954992 4039.855713 0.9317485 0.4617953 14.4112 10.6124 16
------> CAND:  16.323385 4808.893066 0.9836076 0.8706923 14.4073 10.6073 16
------> CAND: 115.209349 4171.875977 0.6838937 2.9122598 14.4052 10.6046 16
------> CAND: 222.575033 3634.373779 0.4806190 2.7464283 14.9444 10.6012  8
------> CAND:  53.363646 3837.054688 0.5666211 2.8228214 14.4013 10.5996 16
------> CAND: 174.725438 4348.727051 1.0305846 3.0879126 16.6053 10.5977  4
------> CAND: 134.183880 3787.493652 0.3479809 0.7626325 14.3908 10.586 16
------> CAND: 208.858937 3788.475342 0.3450084 2.5394847 16.5871 10.5833  4
------> CAND:  84.578705 3618.547607 0.7885472 0.2502150 16.5824 10.5796  4
------> CAND:  44.667235 3644.510986 0.9256760 0.2326728 16.5713 10.5708  4
------> CAND:   7.704827 3693.821533 0.8265267 2.9318569 16.5664 10.5669  4
------> CAND: 221.153183 5190.597656 1.0272123 1.0656015 14.911 10.5668  8
------> CAND:  49.894528 4360.180664 0.7211207 2.9388552 14.3569 10.5421 16
------> CAND: 240.398122 4027.572266 0.3630379 2.4913385 14.8752 10.53  8
------> CAND: 169.421590 3962.245850 0.7602071 2.9472923 14.3453 10.5271 16
------> CAND: 201.608251 4360.256348 0.9123109 3.0384772 14.3173 10.491 16
------> CAND: 141.115369 4106.586914 0.8126776 2.9883432 14.836 10.4896  8
------> CAND: 230.385480 4174.752930 0.6026665 2.8551052 16.4673 10.4884  4
------> CAND: 303.872764 5007.167969 1.0508060 3.0860262 14.8324 10.4859  8
------> CAND:  89.841291 4018.190186 0.7135134 0.5348424 14.3129 10.4853 16
------> CAND: 406.207085 4049.946045 0.9303120 0.4679974 14.8179 10.4709  8
------> CAND:  86.437309 3989.698242 0.2953466 2.2374547 14.2999 10.4684 16
------> CAND: 156.890931 4578.701172 1.0464842 0.7105510 16.4392 10.4661  4
------> CAND: 207.730850 3992.381592 0.9469146 3.0202250 16.4325 10.4608  4
------> CAND: 115.250351 3631.116699 0.5047125 2.7605872 14.2928 10.4593 16
------> CAND:  86.418365 4260.053711 0.5403301 2.7666211 14.2799 10.4426 16
------> CAND: 389.943906 4160.175293 0.8515818 0.5557005 16.401 10.4359  4
------> CAND: 115.239452 4128.258301 0.8905424 3.0218194 14.7786 10.4305  8
------> CAND: 115.182619 4005.043457 0.9939257 3.0395448 14.267 10.426 16
------> CAND: 164.229850 5003.470215 0.6942057 2.7623646 16.3675 10.4094  4
------> CAND: 463.414840 4787.590332 0.6614177 1.1133283 19.3103 10.4082  2
------> CAND:  16.637910 3900.951904 0.7339784 2.9341097 14.7541 10.4053  8
------> CAND: 201.545450 4823.367676 1.1559954 3.1357982 14.7507 10.4018  8
------> CAND: 428.591566 4362.155762 0.9119791 0.6521116 16.3527 10.3977  4
------> CAND: 150.509082 3659.227295 0.7968004 0.2772087 14.2416 10.3932 16
------> CAND: 140.032438 6409.354980 1.1657636 1.8441399 14.2405 10.3918 16
------> CAND: 119.788128 4878.229004 1.1127527 3.1237464 23.9039 10.3813  1
------> CAND: 104.429339 3788.475342 0.3450084 2.5394847 14.7248 10.3752  8
------> CAND: 160.320604 3635.688477 0.4520468 2.7188401 16.3222 10.3735  4
------> CAND: 119.125082 5513.656738 1.2441267 3.1190784 14.2234 10.3696 16
------> CAND:  86.454956 4981.986328 0.5563005 2.4862750 14.2225 10.3685 16
------> CAND: 313.564652 3677.817139 0.6331744 2.8558831 14.7171 10.3673  8
------> CAND:  80.564358 4011.025635 0.8257836 0.4831092 14.2193 10.3644 16
------> CAND:  40.606695 4901.532227 1.1667466 3.1441109 14.2142 10.3578 16
------> CAND:  73.771446 3964.360352 0.8711773 2.9965122 14.6997 10.3494  8
------> CAND: 143.148364 5655.940918 0.8435431 1.6241597 16.2842 10.3435  4
------> CAND: 405.466446 4119.186035 0.4857354 2.7171984 16.2834 10.3428  4
------> CAND: 378.700153 4259.480957 0.5411474 0.8601916 16.2821 10.3418  4
------> CAND: 172.804292 3664.995605 0.7194311 2.8928418 14.6774 10.3265  8
------> CAND:  16.480388 5730.966797 1.0443435 1.4027141 14.1874 10.3233 16
------> CAND: 103.911099 3657.804443 0.8013517 0.2748486 23.7561 10.3172  1
------> CAND: 341.650809 3988.966553 0.9677386 0.4221266 16.2505 10.3168  4
------> CAND: 140.338658 4056.494385 0.5137593 2.7732306 14.1807 10.3147 16
------> CAND: 115.230629 4244.181641 0.8210058 2.9992387 14.6626 10.3113  8
[11:20:23][183183][INFO ] Statistics: count dirty SumSpec pages 2150 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:20:23][183183][INFO ] Data processing finished successfully!
11:20:23 (183183): called boinc_finish(0)

</stderr_txt>
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