Task 1721834200

Name: Ter5_1_dns_cfbf00111_segment_7_dms_200_40000_113_3700000_2
Workunit ID: 864769059
Created: 29 Jan 2025 5:30:02 UTC
Sent: 29 Jan 2025 5:31:26 UTC
Report deadline: 12 Feb 2025 5:31:26 UTC
Received: 29 Jan 2025 12:41:15 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 600.64
CPU time (sec): 38.71
Peak working set size (MB): 417.39
Peak swap size (MB): 36421.21
Peak disk usage (MB): 0.05
Validation state: Checked, but no consensus yet
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>
[07:31:00][268722][INFO ] Application startup - thank you for supporting Einstein@Home!
[07:31:00][268722][INFO ] Petri's Custom BRP7 v18.1 - CUDA 12.5 - compiled by Ian 01/21/25

command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_7_dms_200_113.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 3700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_113.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_40000_113_3700000_2_0
------> GPU usage: 0.330000
[07:31:00][268722][INFO ] Starting data processing...
[07:31:00][268722][INFO ] opti: No host transfer for n_steps. Use device global.
[07:31:00][268722][INFO ] opti: No host transfer for mean. Use device global.
[07:31:00][268722][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:31:00][268722][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:31:00][268722][INFO ] opti: power spectrum in fft callback (static link).
[07:31:00][268722][INFO ] opti: __constant__ access is not uniform, bad!
[07:31:01][268722][INFO ] Running on device 5 NVIDIA TITAN V
[07:31:01][268722][INFO ] CUDA global memory status (initial GPU state, including context):
[07:31:01][268722][INFO ] No template file. Generating templates.
[07:31:01][268722][INFO ] Template param value T_cons = 50000
[07:31:06][268722][INFO ] Number of generated templates to be used: 50000
[07:31:06][268722][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_7_dms_200_113.cpt
[07:31:06][268722][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_7_dms_200_113.cpt (No such file or directory).
------> Starting from scratch...
[07:31:06][268722][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_113.binary
[07:31:06][268722][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_7_dms_200_DM241.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796777036448
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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: 241.3 cm^-3 pc
------> Scale factor: 1.42359
[07:31:06][268722][INFO ] Allocating memory for dedispersed compressed time series...
[07:31:06][268722][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:31:06][268722][INFO ] 8-bit allocation done
[07:31:06][268722][INFO ] Foobar
[07:31:06][268722][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_113.binary
[07:31:07][268722][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:31:07][268722][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:31:07][268722][INFO ] FftSize = 12582913
[07:31:07][268722][INFO ] Seed for random number generator is 1115664626.
[07:31:10][268722][INFO ] 8[07:31:10][268722][INFO ] 9[07:31:10][268722][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:31:10][268722][INFO ] Normalization factor 3.97364e-08
[07:31:11][268722][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
[07:31:11][268722][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2180 MB (9877 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[07:31:11][268722][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:31:11][268722][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:31:11][268722][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:32:00][268722][INFO ] Checkpoint committed!
[07:33:00][268722][INFO ] Checkpoint committed!
[07:34:00][268722][INFO ] Checkpoint committed!
[07:35:00][268722][INFO ] Checkpoint committed!
[07:36:00][268722][INFO ] Checkpoint committed!
[07:37:00][268722][INFO ] Checkpoint committed!
[07:38:00][268722][INFO ] Checkpoint committed!
[07:39:00][268722][INFO ] Checkpoint committed!
[07:40:00][268722][INFO ] Checkpoint committed!
[07:40:58][268722][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 5546.576172 0.4915729 1.6305196 21.4575 20.3053 16
------> CAND:   0.500593 3602.730225 0.9681037 0.1212335 23.0511 19.2696  8
------> CAND:   0.499815 4942.219238 0.7885160 3.1788766 20.3845 18.7707 16
------> CAND:   0.500074 5987.734375 1.1616310 3.2920294 20.3405 18.7082 16
------> CAND:   0.249907 3730.730713 0.1806960 0.8480251 20.0531 18.3002 16
------> CAND:   0.249648 3893.387695 1.0127102 3.1149695 19.2027 17.1009 16
------> CAND:   0.500334 6922.839355 0.8648450 2.0107942 21.0036 17.0324  8
------> CAND:   0.499296 3614.479248 0.9121802 3.0191855 18.9164 16.6999 16
------> CAND:   0.499555 3623.142090 0.6430269 2.9672041 20.4663 16.4497  8
------> CAND:   0.250426 3602.730225 0.9681037 0.1212335 18.7339 16.445 16
------> CAND:   1.250315 5575.669922 0.4689785 1.7154453 19.2326 15.1196  8
------> CAND:   1.250575 6077.002441 0.6514897 1.6639748 19.1575 15.0389  8
------> CAND:   1.250056 4153.045410 0.2146701 1.2203418 19.1485 15.0293  8
------> CAND:   1.250834 7153.964355 0.9793775 2.0318511 27.0099 14.9958  2
------> CAND:   0.166605 5199.670898 1.0765935 3.2951660 17.4956 14.732 16
------> CAND:   1.251094 4014.665039 0.6666271 3.0608010 26.565 14.7296  2
------> CAND:   1.251353 5304.326660 1.1564980 3.3206387 26.3304 14.5893  2
------> CAND:   0.500853 7422.882812 1.1552061 1.8801601 18.4603 14.2929  8
------> CAND:   0.166864 6516.736816 0.7124142 2.1099958 16.5549 13.4513 16
------> CAND:   0.416772 5144.955078 1.0763544 0.7907710 17.2696 13.0286  8
------> CAND:   0.625158 4155.967773 0.2104859 1.2176367 19.6391 13.0204  4
------> CAND:   0.625417 4014.665039 0.6666271 3.0608010 19.619 13.0042  4
------> CAND:   0.625677 5345.628906 1.1592813 3.3217471 19.4985 12.9074  4
------> CAND:   1.249796 3626.167725 0.5658053 0.2218143 19.4471 12.8661  4
------> CAND:  86.458849 4353.291504 0.3131509 2.6804168 16.0651 12.7924 16
------> CAND:  69.941350 4340.834961 1.0330912 3.2121003 15.9956 12.6994 16
------> CAND: 311.597054 3726.258789 0.8855375 0.2021618 19.1091 12.5948  4
------> CAND:   0.624898 3711.103516 0.1802737 0.8265016 18.8465 12.3842  4
------> CAND:   0.999110 3614.777832 0.9331715 3.0252786 16.3723 12.0848  8
------> CAND:   2.500630 5571.807129 1.2581497 0.9125786 27.8057 12.0759  1
------> CAND:   2.500371 4976.907227 1.0055751 0.7433986 27.6278 11.9986  1
------> CAND:  69.935641 4109.678223 0.9838427 3.1649165 15.4317 11.9489 16
------> CAND:   2.500111 4198.760742 0.7453665 0.4789758 27.4694 11.9298  1
------> CAND:  16.633758 5205.860352 0.5368207 2.8953276 15.4138 11.9252 16
------> CAND: 172.737598 3885.139648 0.8442334 3.0837965 16.2151 11.9203  8
------> CAND: 413.292983 5420.333984 0.5419912 1.3699056 18.1141 11.7983  4
------> CAND: 115.224141 4076.345947 0.8849904 3.1342363 15.3042 11.7803 16
------> CAND:  86.392674 3997.262451 0.7907552 3.0960939 15.3029 11.7787 16
------> CAND:  86.416030 4744.848145 0.7366852 3.1528602 15.2976 11.7717 16
------> CAND:   0.999629 3812.083252 0.2803330 2.7032135 21.5414 11.7326  2
------> CAND: 191.541112 3930.938721 0.7947817 0.3275831 21.5366 11.7297  2
------> CAND: 271.980646 3832.082275 0.7094259 0.2979778 21.4693 11.6897  2
------> CAND:   2.500890 6077.002441 0.6514897 1.6639748 17.9651 11.6793  4
------> CAND: 152.122969 3666.431885 0.7223264 3.0000684 15.1665 11.5988 16
------> CAND:  86.460925 4447.440918 0.2771147 2.5349209 15.1614 11.5921 16
------> CAND: 115.525431 4798.748047 0.9462834 0.6935061 15.1522 11.58 16
------> CAND:   0.999889 5710.990234 0.6787224 2.9739115 21.2485 11.5585  2
------> CAND: 115.263327 5186.781250 0.8060939 3.1785700 15.1269 11.5468 16
------> CAND:   2.501409 7153.964355 0.9793775 2.0318511 26.5522 11.5315  1
------> CAND:  54.527285 4398.749512 0.8423617 0.5384317 17.7457 11.5043  4
------> CAND:   2.499852 3625.719971 0.5742456 0.2184048 26.4527 11.4882  1
------> CAND:  38.308222 3930.938721 0.7947817 0.3275831 15.0804 11.4855 16
------> CAND:   1.000148 6149.175293 1.3221827 3.3416336 21.0361 11.4322  2
------> CAND:   0.312449 4155.967773 0.2104859 1.2176367 15.7421 11.427  8
------> CAND:  86.362830 3975.431152 1.0103726 3.1389554 15.029 11.4181 16
------> CAND:   0.208386 5144.955078 1.0763544 0.7907710 15.0039 11.3851 16
------> CAND: 191.539555 3871.775879 0.7735502 0.3019916 17.5315 11.3336  4
------> CAND:   0.166345 3613.469727 0.9463311 3.0265594 14.9519 11.3169 16
------> CAND:  17.379588 3660.434082 0.2716848 2.6912448 14.9476 11.3113 16
------> CAND: 128.163786 4010.615234 0.5859064 0.4442348 17.4944 11.3041  4
------> CAND:   1.500741 5815.986816 0.8181947 3.0831981 15.5732 11.2516  8
------> CAND: 237.669383 4164.863281 0.3448048 2.8084180 17.4246 11.2485  4
------> CAND:   1.499703 3698.867188 0.8065042 3.0312161 20.7164 11.2423  2
------> CAND: 259.084857 3621.087891 0.6948333 2.9805024 17.4063 11.2339  4
------> CAND:   1.501001 4509.431641 1.1112847 0.5228210 20.6928 11.2283  2
------> CAND: 230.536515 5459.793457 0.8949196 3.2089040 15.5488 11.2263  8
------> CAND: 390.131271 4890.419922 0.6200829 3.0565095 17.3452 11.1853  4
------> CAND: 148.126009 3619.662598 0.7659048 2.9997892 15.4852 11.1602  8
------> CAND:   0.312709 7153.964355 0.9793775 2.0318511 15.4754 11.1501  8
------> CAND: 259.684843 4508.270996 0.8543333 0.5923391 15.4651 11.1394  8
------> CAND:  86.428486 4135.483887 0.4307479 2.9148393 14.7532 11.0571 16
------> CAND: 115.194816 4069.499268 0.8126197 3.1157231 15.3781 11.0492  8
------> CAND:   1.500482 4965.631348 0.7798428 3.1737626 20.3728 11.0383  2
------> CAND: 141.143656 4884.890625 0.6241218 0.9073757 14.7307 11.0277 16
------> CAND: 283.807776 6440.517090 0.9589753 1.4552073 15.3565 11.0268  8
------> CAND: 345.475196 3885.139648 0.8442334 3.0837965 17.1301 11.0143  4
------> CAND: 351.719245 5800.780762 0.7372677 3.0001125 20.3155 11.0043  2
------> CAND:   2.501149 6502.579102 0.7219922 2.0150764 25.3139 10.9937  1
------> CAND:  16.637391 6420.717285 0.8899995 3.0025086 17.1037 10.9933  4
------> CAND:   1.251613 6732.696777 1.3640167 3.2681098 20.2585 10.9704  2
------> CAND:  54.526507 4302.687988 0.8084727 0.5033021 17.0656 10.963  4
------> CAND: 115.270333 7158.854004 1.3509954 3.1613967 14.6784 10.9596 16
------> CAND: 361.351447 3691.725586 0.8789585 3.0417173 15.2629 10.93  8
------> CAND: 172.857232 4135.483887 0.4307479 2.9148393 15.2602 10.9272  8
------> CAND: 274.401347 5023.565430 1.1349709 0.7257274 15.2532 10.92  8
------> CAND: 115.305627 6434.190430 0.9606495 3.0755477 14.646 10.9172 16
------> CAND: 115.213501 4001.160645 0.9951368 3.1427524 14.6397 10.9091 16
------> CAND: 129.896269 3804.396729 0.7881832 0.2627632 15.2226 10.8883  8
------> CAND:   1.500222 3636.040527 0.4404123 2.8831336 20.1179 10.887  2
------> CAND:   0.417031 3681.284668 0.6047575 2.9703026 15.2178 10.8833  8
------> CAND: 102.151627 3959.472412 0.9526414 0.3048690 15.2146 10.88  8
------> CAND: 172.738636 3921.490234 0.8906831 3.1017091 15.2132 10.8786  8
------> CAND: 172.751352 4852.752441 1.0700152 3.2791164 15.2102 10.8755  8
------> CAND:   0.833543 4963.742676 1.0062881 0.7376370 16.9403 10.8634  4
------> CAND:  86.414213 4935.790527 0.7908345 3.1801817 14.5955 10.8516 16
------> CAND: 169.423147 4376.312988 1.0069979 0.4916390 14.5869 10.8404 16
------> CAND: 191.952434 4292.033691 1.0539458 3.2123973 15.1662 10.83  8
------> CAND: 439.766809 3996.318604 0.3989500 0.5741795 24.9078 10.8173  1
------> CAND: 287.984056 4385.176758 0.9355289 3.1974716 15.1523 10.8157  8
------> CAND:   1.248239 3610.718750 0.9509271 3.0262301 19.9976 10.8156  2
[07:40:58][268722][INFO ] Statistics: count dirty SumSpec pages 470153 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[07:40:58][268722][INFO ] Data processing finished successfully!
07:40:58 (268722): called boinc_finish(0)

</stderr_txt>
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