Task 1706726235

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_95_6650000_2
Workunit ID: 859779537
Created: 1 Jan 2025 13:13:21 UTC
Sent: 1 Jan 2025 17:53:32 UTC
Report deadline: 15 Jan 2025 17:53:32 UTC
Received: 2 Jan 2025 1:07:05 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 418.32
CPU time (sec): 34.31
Peak working set size (MB): 292.57
Peak swap size (MB): 36488.28
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>
[19:59:56][3429437][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_95.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 6650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_95.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_95_6650000_2_0
------> GPU usage: 0.500000
[19:59:56][3429437][INFO ] Starting data processing...
[19:59:56][3429437][INFO ] opti: No host transfer for n_steps. Use device global.
[19:59:56][3429437][INFO ] opti: No host transfer for mean. Use device global.
[19:59:56][3429437][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:59:56][3429437][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:59:56][3429437][INFO ] opti: power spectrum in fft callback (static link).
[19:59:56][3429437][INFO ] opti: __constant__ access is not uniform, bad!
[19:59:56][3429437][INFO ] Running on device 7 NVIDIA TITAN V
[19:59:56][3429437][INFO ] CUDA global memory status (initial GPU state, including context):
[19:59:56][3429437][INFO ] No template file. Generating templates.
[19:59:56][3429437][INFO ] Template param value T_cons = 50000
[20:00:03][3429437][INFO ] Number of generated templates to be used: 50000
[20:00:03][3429437][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_95.cpt
[20:00:03][3429437][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_95.cpt (No such file or directory).
------> Starting from scratch...
[20:00:03][3429437][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_95.binary
[20:00:03][3429437][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_DM239.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206618939
------> 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: 239.5 cm^-3 pc
------> Scale factor: 1.01369
[20:00:03][3429437][INFO ] Allocating memory for dedispersed compressed time series...
[20:00:03][3429437][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:00:03][3429437][INFO ] 8-bit allocation done
[20:00:03][3429437][INFO ] Foobar
[20:00:03][3429437][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_95.binary
[20:00:03][3429437][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:00:03][3429437][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:00:03][3429437][INFO ] FftSize = 12582913
[20:00:03][3429437][INFO ] Seed for random number generator is -1038231826.
[20:00:06][3429437][INFO ] 8[20:00:06][3429437][INFO ] 9[20:00:08][3429437][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:00:08][3429437][INFO ] Normalization factor 3.97364e-08
[20:00:08][3429437][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
[20:00:08][3429437][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1579 MB (10478 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:00:08][3429437][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:00:08][3429437][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:00:08][3429437][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:00:56][3429437][INFO ] Checkpoint committed!
[20:01:56][3429437][INFO ] Checkpoint committed!
[20:02:56][3429437][INFO ] Checkpoint committed!
[20:03:56][3429437][INFO ] Checkpoint committed!
[20:04:56][3429437][INFO ] Checkpoint committed!
[20:05:57][3429437][INFO ] Checkpoint committed!
[20:06:52][3429437][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 6798.482422 1.1640214 5.8688846 21.5336 17.609  8
------> CAND:   0.250167 4883.691406 1.0001967 6.2830353 19.9407 15.8816  8
------> CAND:   0.249648 5853.899414 1.2851495 4.3033104 19.5334 15.4428  8
------> CAND: 115.490657 3844.002441 0.7113941 6.1040931 16.5279 13.4148 16
------> CAND:   0.500593 5366.971680 0.6646208 5.8933382 24.2013 13.3172  2
------> CAND:   0.500334 6752.510254 1.2764716 6.0607138 23.7342 13.0386  2
------> CAND:   1.249018 6756.110352 1.1649495 5.8678236 29.0562 12.6189  1
------> CAND:   1.249796 4115.107422 0.2641357 5.3749743 28.681 12.456  1
------> CAND:   1.249537 5077.653809 0.5135546 5.6672845 28.497 12.3761  1
------> CAND:   0.500074 3612.581299 0.9662269 3.3160503 22.3559 12.2173  2
------> CAND:   1.249277 5985.436035 0.8642253 5.9115500 28.0265 12.1717  1
------> CAND:   0.250426 3613.820312 0.9659934 6.1229844 16.4131 12.1275  8
------> CAND: 143.390746 6014.088867 0.9899884 4.6112361 15.5181 12.0634 16
------> CAND: 134.716652 4904.935059 0.9832412 6.2746096 15.4395 11.9593 16
------> CAND: 115.442388 5133.627441 0.6560813 5.9794321 15.3581 11.8515 16
------> CAND:   0.499036 5652.174316 1.1427717 4.2878561 17.9371 11.657  4
------> CAND: 242.514419 4230.196777 0.7960092 3.7034700 17.9141 11.6386  4
------> CAND:  79.489211 5759.354980 1.1436388 4.3317676 15.1659 11.5981 16
------> CAND: 461.769812 5133.627441 0.6560813 5.9794321 17.8588 11.5945  4
------> CAND: 253.445464 3627.302979 0.5590936 3.4520600 17.805 11.5516  4
------> CAND: 115.463149 4064.926270 0.3870727 5.8347416 15.1284 11.5487 16
------> CAND: 230.116889 4060.091553 0.4012840 3.9197640 15.8416 11.5306  8
------> CAND: 439.710496 4744.978027 1.0078361 3.8877764 17.698 11.4662  4
------> CAND: 186.843996 4229.716797 0.3269032 5.6161838 15.0562 11.4538 16
------> CAND:   0.624639 6756.110352 1.1649495 5.8678236 20.9675 11.3915  2
------> CAND: 115.484429 5805.021484 1.2794944 0.0416331 14.9861 11.3617 16
------> CAND: 346.353894 4011.177979 0.2622547 5.4590993 20.8977 11.35  2
------> CAND: 115.454844 3717.837158 0.4373821 5.9160271 14.9708 11.3418 16
------> CAND:  49.365389 4198.778809 0.8970287 3.6488106 14.9559 11.3222 16
------> CAND:  39.579817 4366.747070 1.0890732 0.0091337 14.9546 11.3205 16
------> CAND: 280.332429 3849.153320 0.4154586 5.9014215 15.6099 11.2897  8
------> CAND:  86.536961 5838.937500 0.8177260 5.8899102 14.9007 11.2498 16
------> CAND: 140.127677 3688.120605 0.8524706 3.3833783 14.8937 11.2406 16
------> CAND:   0.624898 5242.391602 0.5858870 5.7638731 20.5884 11.1663  2
------> CAND: 204.567953 3886.793945 0.5074114 5.9964290 17.2973 11.1472  4
------> CAND: 455.689512 4040.500732 1.0008098 6.2252569 20.453 11.0859  2
------> CAND: 313.738264 3961.641846 0.4512232 3.7704442 17.206 11.0746  4
------> CAND: 115.538666 4416.265137 0.9257808 6.2530069 14.7433 11.0442 16
------> CAND: 180.118817 3776.605957 0.3402210 5.7794142 17.1313 11.0152  4
------> CAND:  76.768258 4150.272949 0.9571157 3.6102326 15.3434 11.0133  8
------> CAND:  57.728331 4522.278809 0.9652452 6.2669644 17.0799 10.9744  4
------> CAND: 131.717505 5340.917969 1.1451485 4.1209507 14.688 10.972 16
------> CAND: 173.152034 4555.016113 0.7922214 6.1887712 15.2993 10.9677  8
------> CAND:  86.595091 4131.523926 1.0310245 6.2472672 14.6812 10.9631 16
------> CAND: 220.623784 3929.471924 0.4578154 5.9494872 15.2933 10.9614  8
------> CAND: 115.503373 3766.933594 0.7238101 6.1000419 14.6705 10.9492 16
------> CAND: 389.229737 5532.930664 0.9479042 4.3538833 17.0336 10.9376  4
------> CAND: 180.920959 4063.185059 0.9075794 3.5782530 15.2687 10.9359  8
------> CAND: 129.669199 4493.549805 0.5486457 4.0604753 15.264 10.9311  8
------> CAND: 444.815560 4062.163330 0.8640385 6.1960773 16.9913 10.904  4
------> CAND: 230.785644 6438.512695 1.3125246 6.2161222 20.0866 10.8685  2
------> CAND:  92.056721 5137.642090 0.6476790 4.4179382 14.6019 10.86 16
------> CAND: 158.732408 4336.425293 0.6913374 6.1390581 15.1941 10.8588  8
------> CAND: 100.748461 4901.387207 0.6137457 5.9931026 14.5995 10.8568 16
------> CAND:  90.448542 4283.447754 0.7698867 3.7517750 15.1819 10.8462  8
------> CAND: 404.325125 4556.542969 1.0476532 0.0132518 20.0077 10.8216  2
------> CAND: 115.506227 5241.761719 0.8267123 6.1310868 14.5648 10.8117 16
------> CAND: 388.522574 3929.868652 0.6768382 3.5876613 16.8693 10.8071  4
------> CAND: 200.481462 5378.235840 1.0259014 4.2002101 14.5526 10.7958 16
------> CAND: 230.986763 4057.917480 0.7430515 6.1510081 15.1312 10.7939  8
------> CAND: 407.690180 3924.052490 0.4704756 3.7298834 16.8389 10.783  4
------> CAND: 173.177985 3960.888672 0.6365683 6.0831413 14.538 10.7768 16
------> CAND: 218.392005 4738.855957 1.1448216 0.0572734 16.8087 10.759  4
------> CAND: 115.451211 4917.967285 0.8559946 6.2046762 14.4927 10.718 16
------> CAND: 250.233519 4341.547852 0.9966446 6.2697210 15.0542 10.7144  8
------> CAND: 100.065173 3625.343506 0.6216447 6.0268021 14.4876 10.7115 16
------> CAND: 193.112959 4122.495117 0.7774304 6.1664257 15.0371 10.6967  8
------> CAND: 253.445204 3627.302979 0.5590936 3.4520600 16.7056 10.6772  4
------> CAND: 115.501297 5084.651367 0.9630583 6.2520008 14.4531 10.6667 16
------> CAND:  30.045710 4424.241211 0.9241573 6.2469449 15.0077 10.6664  8
------> CAND: 142.086452 5111.889648 0.9592248 4.1068182 14.4461 10.6577 16
------> CAND: 302.959811 4643.096680 0.5353494 4.1948004 14.9942 10.6525  8
------> CAND:  26.442945 6400.661621 0.9328929 5.6499758 14.4354 10.6437 16
------> CAND: 346.548525 3831.165283 0.8792828 6.1557064 16.6614 10.6422  4
------> CAND: 307.963666 5546.313477 1.2501644 0.0708206 16.6611 10.6419  4
------> CAND: 346.379845 5410.146973 1.2356853 0.0680664 14.9817 10.6396  8
------> CAND: 219.855378 4744.978027 1.0078361 3.8877764 14.9746 10.6323  8
------> CAND: 115.487024 5917.583008 1.2877935 0.0272816 14.4148 10.6171 16
------> CAND: 346.452248 5084.651367 0.9630583 6.2520008 14.9527 10.6097  8
------> CAND:   0.166864 5077.653809 0.5135546 5.6672845 14.9517 10.6087  8
------> CAND: 346.506225 3812.841064 0.7744390 6.1215963 14.951 10.608  8
------> CAND: 120.892340 4310.500977 0.7559524 3.7743275 14.3919 10.5874 16
------> CAND:   0.416512 5047.175781 0.4504698 5.4223337 14.9271 10.5833  8
------> CAND: 230.885036 5133.627441 0.6560813 5.9794321 14.9207 10.5767  8
------> CAND: 367.875507 4637.030273 0.5471244 5.9694228 19.5874 10.5724  2
------> CAND: 228.873580 4306.918945 0.7098783 6.1426492 16.563 10.5642  4
------> CAND: 290.788572 4639.027832 1.0512081 0.0244002 16.5594 10.5613  4
------> CAND: 135.298212 3683.960693 0.5766167 6.0154862 14.3699 10.5589 16
------> CAND: 329.649808 3817.449463 0.5889127 3.5627112 16.5514 10.555  4
------> CAND:   0.624379 6740.845703 1.2138022 5.9603405 16.5502 10.5541  4
------> CAND: 144.291502 4085.543945 0.5641110 6.0481086 14.894 10.5492  8
------> CAND:  86.611180 3788.276855 0.8384282 6.1398745 14.3621 10.5489 16
------> CAND: 432.945351 3927.411133 0.6798692 6.1019726 19.5423 10.5456  2
------> CAND: 147.621004 4313.185547 0.6403471 6.1046948 14.3546 10.5391 16
------> CAND:  82.933676 4053.576660 0.3278781 4.0759540 14.3532 10.5373 16
------> CAND: 140.166344 3849.153320 0.4154586 5.9014215 14.3525 10.5364 16
------> CAND: 198.406686 4724.964355 1.0085573 0.0119568 14.8795 10.5343  8
------> CAND:  65.247868 3882.746338 0.8615940 6.1612110 14.3469 10.5292 16
------> CAND: 407.496846 5068.701172 1.0669529 4.0309443 24.2117 10.515  1
------> CAND: 123.888373 6029.287109 1.0653390 6.1453195 16.4896 10.5061  4
[20:06:52][3429437][INFO ] Statistics: count dirty SumSpec pages 255200 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:06:52][3429437][INFO ] Data processing finished successfully!
20:06:52 (3429437): called boinc_finish(0)

</stderr_txt>
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