Task 1695030683

Name: Ter5_1_dns_cfbf00096_segment_6_dms_200_40000_96_5050000_2
Workunit ID: 852615410
Created: 11 Dec 2024 1:57:34 UTC
Sent: 11 Dec 2024 5:34:27 UTC
Report deadline: 25 Dec 2024 5:34:27 UTC
Received: 11 Dec 2024 12:16:28 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 5460818
Run time (sec): 811.34
CPU time (sec): 20.07
Peak working set size (MB): 270.34
Peak swap size (MB): 6071.35
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>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[05:02:52][1669447][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_96.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 5050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_96.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_40000_96_5050000_2_0
------> GPU usage: 0.330000
[05:02:52][1669447][INFO ] Starting data processing...
[05:02:52][1669447][INFO ] opti: No host transfer for n_steps. Use device global.
[05:02:52][1669447][INFO ] opti: No host transfer for mean. Use device global.
[05:02:52][1669447][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:02:52][1669447][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:02:52][1669447][INFO ] opti: power spectrum in fft callback (static link).
[05:02:52][1669447][INFO ] opti: __constant__ access is not uniform, bad!
[05:02:52][1669447][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[05:02:52][1669447][INFO ] CUDA global memory status (initial GPU state, including context):
[05:02:52][1669447][INFO ] No template file. Generating templates.
[05:02:52][1669447][INFO ] Template param value T_cons = 50000
[05:02:55][1669447][INFO ] Number of generated templates to be used: 50000
[05:02:55][1669447][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_6_dms_200_96.cpt
[05:02:55][1669447][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_6_dms_200_96.cpt (No such file or directory).
------> Starting from scratch...
[05:02:55][1669447][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_96.binary
[05:02:55][1669447][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_DM239.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776208006624
------> 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: 239.6 cm^-3 pc
------> Scale factor: 1.03819
[05:02:55][1669447][INFO ] Allocating memory for dedispersed compressed time series...
[05:02:55][1669447][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:02:55][1669447][INFO ] 8-bit allocation done
[05:02:55][1669447][INFO ] Foobar
[05:02:55][1669447][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_96.binary
[05:02:55][1669447][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:02:55][1669447][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:02:55][1669447][INFO ] FftSize = 12582913
[05:02:55][1669447][INFO ] Seed for random number generator is -1047369583.
[05:02:57][1669447][INFO ] 8[05:02:57][1669447][INFO ] 9[05:02:58][1669447][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:02:58][1669447][INFO ] Normalization factor 3.97364e-08
[05:02:58][1669447][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
[05:02:58][1669447][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
[05:02:58][1669447][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:02:58][1669447][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:02:58][1669447][INFO ] TimeSeriesLength = 16773872, params->nsamples = 25165824
sum = -357.33740234, mean= -0.00002130  -0.00002130
[05:02:58][1669447][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:03:52][1669447][INFO ] Checkpoint committed!
[05:04:52][1669447][INFO ] Checkpoint committed!
[05:05:52][1669447][INFO ] Checkpoint committed!
[05:06:52][1669447][INFO ] Checkpoint committed!
[05:07:52][1669447][INFO ] Checkpoint committed!
[05:08:52][1669447][INFO ] Checkpoint committed!
[05:09:52][1669447][INFO ] Checkpoint committed!
[05:10:52][1669447][INFO ] Checkpoint committed!
[05:11:52][1669447][INFO ] Checkpoint committed!
[05:12:52][1669447][INFO ] Checkpoint committed!
[05:13:52][1669447][INFO ] Checkpoint committed!
[05:14:52][1669447][INFO ] Checkpoint committed!
[05:15:53][1669447][INFO ] Checkpoint committed!
[05:16:21][1669447][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 3720.746582 0.9046455 3.2063413 21.2184 17.2658  8
------> CAND:   0.500074 3617.051025 0.8640540 3.1589329 24.3413 16.8316  4
------> CAND:   0.250167 3616.924805 0.8255784 3.1593401 19.9647 15.9075  8
------> CAND:   0.249648 7663.800293 0.6966766 4.0920005 18.3121 15.8583 16
------> CAND:   0.250426 3632.950195 0.4554482 0.0015142 18.7805 14.635  8
------> CAND:   0.500853 3677.100830 0.1964820 6.2702012 24.2106 13.3228  2
------> CAND:  86.428746 6297.442871 0.4851629 3.9079447 16.1254 12.8732 16
------> CAND:   0.499296 7798.577637 0.7941613 4.0958285 16.4817 12.1994  8
------> CAND: 289.643617 5216.099121 0.9389645 0.4683982 22.2946 12.1807  2
------> CAND:   0.166605 3827.628174 0.9749696 3.2489202 16.4513 12.1675  8
------> CAND:  98.955512 5000.249023 1.0897645 0.4260046 15.5585 12.117 16
------> CAND:  29.969674 4440.469238 0.8443560 3.4577172 16.3574 12.0691  8
------> CAND: 289.511787 3844.715332 0.5284026 0.0804683 18.2363 11.8959  4
------> CAND: 159.958848 4848.573730 1.0820216 0.3853901 15.3694 11.8665 16
------> CAND: 115.442388 7147.356445 1.2009411 0.7428361 15.3132 11.7923 16
------> CAND: 115.594460 4338.818848 1.0347742 0.2531570 21.3765 11.6345  2
------> CAND:  38.401905 5145.604492 1.0402466 3.6371801 15.0922 11.501 16
------> CAND: 173.630828 3637.149902 0.4110876 3.1788712 15.7999 11.4872  8
------> CAND: 398.615923 4287.415527 0.9760504 3.4080918 15.7446 11.4296  8
------> CAND: 307.279600 4088.411377 0.9651246 3.3463714 17.6184 11.4029  4
------> CAND: 115.506227 5909.200684 0.9162322 0.5865970 14.9065 11.2574 16
------> CAND: 131.444242 5874.286133 0.9215487 0.5815437 14.8911 11.2373 16
------> CAND: 418.478494 5900.916504 1.2133746 0.5920117 17.3897 11.2207  4
------> CAND: 115.507784 5850.513672 0.9247753 0.5649443 14.8742 11.2152 16
------> CAND: 142.389819 4706.290039 0.2984697 3.5742331 15.5375 11.2145  8
------> CAND:  15.136131 5543.100586 0.8594858 0.5266654 14.8684 11.2076 16
------> CAND:  86.553569 4276.116699 0.6773743 0.2344054 14.8624 11.1997 16
------> CAND:   1.000148 3617.051025 0.8640540 3.1589329 20.6424 11.1983  2
------> CAND: 135.076072 4015.581787 0.3526498 0.1292503 17.3375 11.1792  4
------> CAND: 139.850522 4468.817383 1.1057134 3.4616256 15.4475 11.1211  8
------> CAND: 115.499221 8130.824219 1.5059929 0.8321313 14.7937 11.1099 16
------> CAND: 173.177985 4628.207031 1.0994414 0.3380642 15.43 11.103  8
------> CAND:  86.384110 4189.270996 0.6355748 3.3835304 14.7069 10.9966 16
------> CAND: 111.940572 4448.065430 0.9805974 3.4573615 15.3058 10.9743  8
------> CAND: 193.095572 5216.099121 0.9389645 0.4683982 17.0079 10.9171  4
------> CAND: 344.109139 4293.102051 0.6662483 3.4167368 17.0016 10.9122  4
------> CAND:  86.611180 4997.180176 1.1850841 0.4264496 14.6396 10.909 16
------> CAND: 144.755764 3844.715332 0.5284026 0.0804683 15.2324 10.8984  8
------> CAND: 120.870541 4049.182129 0.8957503 3.3292892 16.9836 10.8979  4
------> CAND:   0.500593 10961.332031 0.9876068 0.8105645 16.9483 10.8698  4
------> CAND: 255.600947 10189.909180 0.6096604 0.6955675 25.0067 10.8603  1
------> CAND:  98.345406 3988.078613 0.6019219 0.1401090 15.1651 10.8289  8
------> CAND: 406.138056 3679.851074 0.5997153 0.0190119 15.1647 10.8285  8
------> CAND:  86.399161 7081.840332 1.2017134 3.9675283 14.5706 10.8192 16
------> CAND: 155.306887 3712.856445 0.9706709 0.0413691 14.5668 10.8143 16
------> CAND: 141.096685 4067.527588 0.7272310 3.3389301 16.864 10.8029  4
------> CAND: 302.888705 4166.403320 0.4676614 0.1854838 16.8325 10.7779  4
------> CAND: 487.248421 3777.140137 0.4818488 0.0601415 19.922 10.7708  2
------> CAND: 461.912542 4905.908691 0.8032892 0.4003541 16.8136 10.7629  4
------> CAND:  93.927263 4050.421387 0.5175049 3.3395669 14.5143 10.7461 16
------> CAND: 346.559425 5613.722656 1.1065301 0.5441304 16.7673 10.7262  4
------> CAND: 172.729553 4383.260742 0.9419719 3.4385033 14.4924 10.7176 16
------> CAND: 355.095459 7026.026367 1.2025598 0.7136052 16.7551 10.7165  4
------> CAND:  90.332542 3996.148926 0.4685643 0.1310081 14.485 10.708 16
------> CAND: 186.588380 4124.396973 0.9413267 3.3593402 14.4827 10.7051 16
------> CAND:  57.066323 3996.402832 0.5911773 3.3169870 14.4808 10.7026 16
------> CAND: 156.835396 4006.873047 0.5776087 0.1460348 14.4722 10.6914 16
------> CAND: 119.264958 4301.481934 0.9756157 0.2462979 16.6741 10.6522  4
------> CAND: 230.936678 3773.344727 0.7041805 0.0629340 14.9656 10.623  8
------> CAND:  84.917105 3618.413086 0.7829794 0.0006757 14.9558 10.6129  8
------> CAND: 244.208495 4377.988281 0.2505494 0.2183443 16.6215 10.6105  4
------> CAND: 193.771334 4972.310059 1.1815666 0.4209415 14.401 10.5992 16
------> CAND:  71.195039 4706.290039 0.2984697 3.5742331 14.3951 10.5916 16
------> CAND: 391.863495 4717.689941 0.8743850 3.5355232 19.6006 10.5802  2
------> CAND: 144.821679 5216.099121 0.9389645 0.4683982 16.5803 10.5779  4
------> CAND: 397.702451 3614.823242 0.9004887 6.2801108 14.9187 10.5747  8
------> CAND:  86.595610 5417.987793 1.1834903 0.5108224 14.3817 10.5741 16
------> CAND: 153.487209 3970.625977 0.8350249 3.3018141 14.8902 10.5454  8
------> CAND:  90.995588 3720.198486 0.3959117 0.0271581 14.3564 10.5415 16
------> CAND: 357.593235 9462.485352 1.5107828 4.2166915 14.8843 10.5393  8
------> CAND: 489.744639 4875.157227 0.8988564 3.5758405 19.4952 10.5177  2
------> CAND: 115.504151 5985.056641 0.9040685 0.5972820 14.3361 10.5152 16
------> CAND: 359.372689 4774.995605 0.8364291 0.3629149 24.1949 10.5077  1
------> CAND: 121.912989 3617.909180 0.8447849 0.0009961 14.8446 10.4984  8
------> CAND: 460.538700 4516.284668 0.7427825 0.2961906 16.4794 10.4979  4
------> CAND: 158.264772 3968.700684 0.3885890 0.1167444 19.4527 10.4926  2
------> CAND: 223.881403 4448.065430 0.9805974 3.4573615 16.4585 10.4814  4
------> CAND: 346.707605 3889.740723 0.8649603 0.1046628 14.8074 10.4601  8
------> CAND:  73.126566 4545.683594 1.0580064 3.4898562 14.2884 10.4536 16
------> CAND: 100.870430 6649.964844 0.9385976 3.9188969 14.2842 10.4482 16
------> CAND:  24.095685 3782.892822 0.8314603 0.0641325 14.2782 10.4404 16
------> CAND:  95.140468 4713.851074 1.0740030 3.5363529 14.2744 10.4355 16
------> CAND: 183.359308 3617.712402 0.8045742 3.1635180 14.2548 10.4101 16
------> CAND: 157.392562 4312.482910 0.3447460 3.4433255 14.2528 10.4076 16
------> CAND: 118.874656 5426.467773 1.1038965 3.6965613 14.754 10.4053  8
------> CAND:  95.956365 4237.205566 0.4441722 0.2051465 14.2441 10.3963 16
------> CAND: 408.261619 3771.927734 0.5004587 0.0586295 16.3469 10.3931  4
------> CAND: 190.280936 4713.851074 1.0740030 3.5363529 14.7414 10.3922  8
------> CAND:  86.599762 4719.250000 1.0310059 0.3540466 14.2307 10.3791 16
------> CAND: 115.174575 4643.808594 1.0299596 3.5123065 14.2292 10.3772 16
------> CAND: 170.793355 3766.333984 0.9486583 0.0625606 14.2215 10.3672 16
------> CAND: 230.554680 6564.688965 0.9921874 3.9027312 16.3075 10.3619  4
------> CAND: 345.609362 4317.235352 0.6501322 3.4250085 16.306 10.3607  4
------> CAND: 280.503186 5457.084473 1.1044717 0.5078577 14.7075 10.3575  8
------> CAND: 104.604248 5495.249512 1.0119483 0.5219164 14.702 10.3519  8
------> CAND: 115.545413 6532.359375 1.3807648 0.6684957 14.2089 10.3509 16
------> CAND: 186.323421 3950.593994 0.8645964 0.1307750 14.2025 10.3428 16
------> CAND:  70.868836 4442.744629 0.1556025 0.1955516 14.6915 10.341  8
------> CAND: 121.913508 4040.615234 1.0025152 0.1633316 14.6913 10.3408  8
------> CAND:  94.975680 5308.654785 0.4062394 3.7140303 14.1981 10.3371 16
[05:16:21][1669447][INFO ] Statistics: count dirty SumSpec pages 263573 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:16:21][1669447][INFO ] Data processing finished successfully!
05:16:21 (1669447): called boinc_finish(0)

</stderr_txt>
]]>