Task 1715600188

Name: Ter5_1_dns_cfbf00112_segment_2_dms_200_40000_124_3500000_1
Workunit ID: 865472092
Created: 17 Jan 2025 10:37:01 UTC
Sent: 17 Jan 2025 18:01:42 UTC
Report deadline: 31 Jan 2025 18:01:42 UTC
Received: 19 Jan 2025 4:41:20 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13211323
Run time (sec): 1,026.75
CPU time (sec): 12.66
Peak working set size (MB): 258.78
Peak swap size (MB): 6173.92
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[23:24:06][177817][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_cfbf00112_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_2_dms_200_124.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 3500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200_124.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200_40000_124_3500000_1_0
------> GPU usage: 0.500000
[23:24:06][177817][INFO ] Starting data processing...
[23:24:06][177817][INFO ] opti: No host transfer for n_steps. Use device global.
[23:24:06][177817][INFO ] opti: No host transfer for mean. Use device global.
[23:24:06][177817][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:24:06][177817][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:24:06][177817][INFO ] opti: power spectrum in fft callback (static link).
[23:24:06][177817][INFO ] opti: __constant__ access is not uniform, bad!
[23:24:06][177817][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[23:24:06][177817][INFO ] CUDA global memory status (initial GPU state, including context):
[23:24:06][177817][INFO ] No template file. Generating templates.
[23:24:06][177817][INFO ] Template param value T_cons = 50000
[23:24:08][177817][INFO ] Number of generated templates to be used: 50000
[23:24:08][177817][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_2_dms_200_124.cpt
[23:24:08][177817][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_2_dms_200_124.cpt (No such file or directory).
------> Starting from scratch...
[23:24:08][177817][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200_124.binary
[23:24:08][177817][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_2_dms_200_DM242.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693960986588
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 242.4 cm^-3 pc
------> Scale factor: 2.16747
[23:24:08][177817][INFO ] Allocating memory for dedispersed compressed time series...
[23:24:08][177817][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:24:08][177817][INFO ] 8-bit allocation done
[23:24:08][177817][INFO ] Foobar
[23:24:08][177817][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200_124.binary
[23:24:08][177817][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:24:08][177817][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:24:08][177817][INFO ] FftSize = 12582913
[23:24:08][177817][INFO ] Seed for random number generator is 1108099459.
[23:24:09][177817][INFO ] 8[23:24:09][177817][INFO ] 9[23:24:09][177817][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:24:09][177817][INFO ] Normalization factor 3.97364e-08
[23:24:09][177817][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
[23:24:09][177817][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2863 MB (5066 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:24:09][177817][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:24:09][177817][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:24:09][177817][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:25:06][177817][INFO ] Checkpoint committed!
[23:26:06][177817][INFO ] Checkpoint committed!
[23:27:06][177817][INFO ] Checkpoint committed!
[23:28:06][177817][INFO ] Checkpoint committed!
[23:29:06][177817][INFO ] Checkpoint committed!
[23:30:06][177817][INFO ] Checkpoint committed!
[23:31:06][177817][INFO ] Checkpoint committed!
[23:32:07][177817][INFO ] Checkpoint committed!
[23:33:07][177817][INFO ] Checkpoint committed!
[23:34:07][177817][INFO ] Checkpoint committed!
[23:35:07][177817][INFO ] Checkpoint committed!
[23:36:07][177817][INFO ] Checkpoint committed!
[23:37:07][177817][INFO ] Checkpoint committed!
[23:38:07][177817][INFO ] Checkpoint committed!
[23:39:07][177817][INFO ] Checkpoint committed!
[23:40:07][177817][INFO ] Checkpoint committed!
[23:41:07][177817][INFO ] Checkpoint committed!
[23:41:11][177817][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.226476 4568.485840 1.0880610 3.2228839 17.8561 13.6498  8
------> CAND: 239.605581 3950.384766 0.8805180 3.0805972 16.1523 11.8547  8
------> CAND:  88.424630 4015.515137 0.3005946 2.6287439 15.3235 11.8058 16
------> CAND: 292.025652 3618.029541 0.8412766 2.9852829 16.0477 11.7455  8
------> CAND:  66.605620 4222.122070 0.7260788 3.0674362 15.2503 11.7092 16
------> CAND:  63.110810 3612.436035 0.9479674 3.0051930 15.2259 11.677 16
------> CAND: 139.362644 5541.468750 1.0227875 1.0543088 15.2107 11.657 16
------> CAND:  77.018944 5403.249023 1.1593639 0.9391962 15.8995 11.5909  8
------> CAND: 280.508636 5777.452637 1.2787203 1.0552608 15.8449 11.5341  8
------> CAND: 259.155184 5125.292480 0.9886664 3.2027111 21.0754 11.4556  2
------> CAND: 115.198709 4240.680664 0.8595515 3.1184523 15.0475 11.4423 16
------> CAND: 115.222843 5389.962402 1.0532002 3.2170386 15.7452 11.4302  8
------> CAND: 113.011306 6192.580078 1.0684977 1.3587670 15.023 11.4102 16
------> CAND:  82.482130 4379.417969 0.7280459 0.6284336 15.0105 11.3938 16
------> CAND: 115.175613 3788.965088 0.9549418 3.0573268 14.9711 11.3421 16
------> CAND: 166.359382 4959.136230 1.1771833 3.2666564 15.657 11.3386  8
------> CAND: 207.489247 3627.970947 0.5538008 0.2704630 20.8706 11.3339  2
------> CAND: 115.199487 4314.178223 0.9700006 3.1589811 14.9404 11.3018 16
------> CAND:  19.836880 4286.249512 0.7759050 0.5569355 14.9402 11.3016 16
------> CAND: 300.530027 4023.587158 0.4049731 2.8101857 15.5337 11.2106  8
------> CAND: 133.951100 3804.488037 0.9830379 0.2511789 14.86 11.1966 16
------> CAND: 275.708495 5087.274414 1.0722386 3.2364020 15.4768 11.1516  8
------> CAND: 102.302402 3665.370605 0.2598378 0.6104798 14.8066 11.1268 16
------> CAND:  61.389226 5116.529297 0.4193438 2.3651762 15.3939 11.0656  8
------> CAND: 352.568359 4143.446777 0.6835624 0.5194777 15.3837 11.055  8
------> CAND: 143.406835 3716.066650 0.7097985 2.9792407 15.3817 11.0529  8
------> CAND: 207.488469 3628.077637 0.5526783 0.2656674 20.2995 10.9948  2
------> CAND:  87.977756 4743.618164 0.9485989 3.1875784 20.2866 10.9871  2
------> CAND: 181.137909 4000.221436 0.5926978 0.4760035 14.6971 10.9838 16
------> CAND: 170.166122 4614.943848 1.0926071 0.6096237 14.6955 10.9817 16
------> CAND: 194.431785 4950.267578 0.9189560 0.8216653 14.6834 10.966 16
------> CAND:  97.841439 4054.330566 0.5629113 0.5344415 15.2256 10.8914  8
------> CAND: 387.138352 3743.605957 0.8029353 3.0150592 25.0754 10.8901  1
------> CAND: 119.513827 3694.647705 0.8285187 0.2215963 16.9401 10.8633  4
------> CAND: 284.427483 4675.767090 0.8858063 3.1614234 15.1701 10.834  8
------> CAND:  93.222695 3620.555664 0.7365167 0.1970604 24.8946 10.8116  1
------> CAND:  57.608437 5666.281250 0.9419774 3.1051552 14.5611 10.8069 16
------> CAND: 149.213352 4082.066650 0.8322732 3.0875902 14.5554 10.7995 16
------> CAND: 187.895268 5063.844238 0.8298547 0.9255205 14.5474 10.789 16
------> CAND: 115.330799 5345.124512 0.5516653 2.6926444 15.1135 10.7756  8
------> CAND: 222.643284 4451.449707 0.3566537 2.6196060 15.1064 10.7683  8
------> CAND: 172.861903 4865.157715 0.5443705 2.8726301 15.0744 10.7353  8
------> CAND:  77.015829 5201.769043 1.0714296 0.8835030 15.072 10.7327  8
------> CAND: 325.837359 3766.891846 0.3306577 2.7117116 16.7754 10.7326  4
------> CAND: 115.154852 3952.436768 0.8796500 3.0764897 15.0618 10.7222  8
------> CAND:  95.868391 4297.928711 0.7712466 3.0932481 16.7213 10.6897  4
------> CAND: 321.582966 4091.078857 0.7243525 0.4724400 16.6766 10.6542  4
------> CAND: 197.155593 5070.367676 0.7807056 3.0911729 14.9804 10.6383  8
------> CAND: 473.769256 4386.383789 0.8793348 0.5699689 16.6555 10.6375  4
------> CAND: 173.893192 3826.948242 0.7137613 0.3230935 14.4287 10.635 16
------> CAND: 128.516978 3655.420898 0.9744014 0.1728944 14.9727 10.6304  8
------> CAND: 148.539407 4067.262939 0.5451592 0.5468299 16.6454 10.6295  4
------> CAND: 178.944797 4068.382568 0.5434166 2.9545147 14.424 10.629 16
------> CAND: 340.024465 4246.268066 0.7093518 0.5646000 14.9584 10.6156  8
------> CAND: 345.660226 4456.090332 0.8633965 3.1413374 14.9374 10.594  8
------> CAND: 174.938754 4140.685059 1.0323330 3.1457486 16.5965 10.5907  4
------> CAND: 311.775337 3720.895996 0.9570787 0.2112087 14.9316 10.588  8
------> CAND: 317.638427 5592.622559 0.7016588 1.3686702 14.925 10.5812  8
------> CAND: 205.206864 3636.259521 0.4234213 0.3515293 24.3627 10.5806  1
------> CAND: 114.799584 4189.426270 1.0400753 0.4276691 14.3733 10.5634 16
------> CAND: 174.939792 4213.613770 1.0648010 3.1693130 24.2925 10.5501  1
------> CAND: 313.609288 4671.679199 0.3102712 2.2363050 14.8921 10.5473  8
------> CAND: 195.596462 6122.157227 1.3118663 1.1919515 19.5356 10.5417  2
------> CAND: 263.004224 5914.469727 0.6939968 2.7105286 14.876 10.5307  8
------> CAND: 460.327460 4071.163818 0.5390512 0.5536332 19.4994 10.5202  2
------> CAND: 442.511378 3934.832031 1.0197386 3.1046371 19.4965 10.5185  2
------> CAND:  94.155112 4454.914062 1.0439985 3.1946809 14.3296 10.5068 16
------> CAND:  29.972269 6176.852539 0.8378465 2.8417070 14.8419 10.4956  8
------> CAND: 196.993919 3951.566895 1.0050919 3.1021993 14.3203 10.4948 16
------> CAND: 201.739303 4013.317139 0.3103760 2.6542187 16.4697 10.4903  4
------> CAND: 442.749867 4364.449219 0.9669551 0.5327201 19.4355 10.4824  2
------> CAND:  77.830688 3643.272705 0.3794947 0.3975243 14.3068 10.4774 16
------> CAND: 483.087970 4451.900879 1.0438263 0.5484630 19.4195 10.4729  2
------> CAND:  99.162341 4018.749023 1.0339572 0.3507602 14.302 10.4712 16
------> CAND: 343.309073 3711.563965 0.7215323 2.9816494 24.1032 10.4679  1
------> CAND:  95.916919 3879.072998 0.9026467 3.0697691 14.8084 10.4612  8
------> CAND: 107.109549 5119.614746 0.4142669 1.7524068 14.2862 10.4507 16
------> CAND: 363.064986 4753.068848 0.4824179 2.8024719 14.7964 10.4488  8
------> CAND: 140.254318 5777.452637 1.2787203 1.0552608 14.2806 10.4435 16
------> CAND:  81.228961 4069.915039 1.0029334 3.1307387 16.4076 10.4412  4
------> CAND:  47.238451 3983.084961 0.4128493 0.6217909 14.2775 10.4395 16
------> CAND: 187.263363 4124.234863 0.4323787 2.8509285 14.7849 10.437  8
------> CAND: 159.204714 3983.823730 0.8212166 3.0723319 14.274 10.4349 16
------> CAND:  57.643212 3903.479004 0.5931357 2.9683828 14.2727 10.4333 16
------> CAND:  30.694483 5116.529297 0.4193438 2.3651762 14.2713 10.4315 16
------> CAND:  96.958848 3626.751465 0.5763645 0.2593522 14.2676 10.4267 16
------> CAND: 144.571772 4833.669922 0.9371247 0.7582558 16.3818 10.4207  4
------> CAND:  29.632831 3973.407959 0.8493310 0.3682534 14.2566 10.4125 16
------> CAND: 197.840697 3908.137207 0.4665935 0.5042799 14.7601 10.4115  8
------> CAND: 324.986948 4842.978516 0.7664349 3.1000655 16.3701 10.4114  4
------> CAND: 195.668086 5226.594727 0.9271373 0.9626817 14.2532 10.4081 16
------> CAND:  22.588715 4200.193848 0.7395942 3.0709927 14.2528 10.4077 16
------> CAND: 207.874099 4072.006836 0.9078341 0.3996640 14.7506 10.4018  8
------> CAND:  57.613108 4568.485840 1.0880610 3.2228839 14.2467 10.3997 16
------> CAND: 192.277599 6995.140137 1.0938809 2.7172451 14.2466 10.3997 16
------> CAND: 119.863127 4079.442139 0.8333315 3.0874791 14.7434 10.3943  8
------> CAND: 141.754021 5700.251465 0.9712205 3.1198411 14.7371 10.3878  8
------> CAND: 399.770739 4143.236816 0.8359086 3.0979974 14.7338 10.3845  8
------> CAND: 248.866425 3699.971191 0.7859276 2.9958620 14.7337 10.3844  8
------> CAND: 272.715835 3744.758789 0.8009697 0.2562266 19.2667 10.3824  2
[23:41:11][177817][INFO ] Statistics: count dirty SumSpec pages 1739 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:41:11][177817][INFO ] Data processing finished successfully!
23:41:11 (177817): called boinc_finish(0)

</stderr_txt>
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