Task 1715250125

Name: Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_165_4800000_1
Workunit ID: 865261508
Created: 16 Jan 2025 17:58:27 UTC
Sent: 17 Jan 2025 1:45:51 UTC
Report deadline: 31 Jan 2025 1:45:51 UTC
Received: 17 Jan 2025 3:37:48 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13211323
Run time (sec): 877.67
CPU time (sec): 15.60
Peak working set size (MB): 258.15
Peak swap size (MB): 6173.92
Peak disk usage (MB): 0.05
Validation state: Initial
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>
[22:23:02][104495][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_1_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_1_dms_200_165.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 4800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_165.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_165_4800000_1_0
------> GPU usage: 0.500000
[22:23:02][104495][INFO ] Starting data processing...
[22:23:02][104495][INFO ] opti: No host transfer for n_steps. Use device global.
[22:23:02][104495][INFO ] opti: No host transfer for mean. Use device global.
[22:23:02][104495][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:23:02][104495][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:23:02][104495][INFO ] opti: power spectrum in fft callback (static link).
[22:23:02][104495][INFO ] opti: __constant__ access is not uniform, bad!
[22:23:02][104495][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[22:23:02][104495][INFO ] CUDA global memory status (initial GPU state, including context):
[22:23:02][104495][INFO ] No template file. Generating templates.
[22:23:02][104495][INFO ] Template param value T_cons = 50000
[22:23:04][104495][INFO ] Number of generated templates to be used: 50000
[22:23:04][104495][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_1_dms_200_165.cpt
[22:23:04][104495][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_1_dms_200_165.cpt (No such file or directory).
------> Starting from scratch...
[22:23:04][104495][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_165.binary
[22:23:04][104495][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_1_dms_200_DM246.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673399695166
------> 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: 246.5 cm^-3 pc
------> Scale factor: 1.10328
[22:23:04][104495][INFO ] Allocating memory for dedispersed compressed time series...
[22:23:04][104495][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:23:04][104495][INFO ] 8-bit allocation done
[22:23:04][104495][INFO ] Foobar
[22:23:04][104495][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_165.binary
[22:23:04][104495][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:23:04][104495][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:23:04][104495][INFO ] FftSize = 12582913
[22:23:04][104495][INFO ] Seed for random number generator is -1033844534.
[22:23:05][104495][INFO ] 8[22:23:05][104495][INFO ] 9[22:23:06][104495][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:23:06][104495][INFO ] Normalization factor 3.97364e-08
[22:23:06][104495][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
[22:23:06][104495][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1419 MB (6510 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:23:06][104495][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:23:06][104495][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:23:06][104495][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:24:02][104495][INFO ] Checkpoint committed!
[22:25:02][104495][INFO ] Checkpoint committed!
[22:26:03][104495][INFO ] Checkpoint committed!
[22:27:03][104495][INFO ] Checkpoint committed!
[22:28:03][104495][INFO ] Checkpoint committed!
[22:29:03][104495][INFO ] Checkpoint committed!
[22:30:03][104495][INFO ] Checkpoint committed!
[22:31:03][104495][INFO ] Checkpoint committed!
[22:32:03][104495][INFO ] Checkpoint committed!
[22:33:03][104495][INFO ] Checkpoint committed!
[22:34:03][104495][INFO ] Checkpoint committed!
[22:35:04][104495][INFO ] Checkpoint committed!
[22:36:04][104495][INFO ] Checkpoint committed!
[22:37:04][104495][INFO ] Checkpoint committed!
[22:37:38][104495][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 107.950359 4744.277832 1.0759023 3.4964457 15.537 12.0885 16
------> CAND: 196.203194 4046.200684 0.4347981 0.2193021 15.3428 11.8313 16
------> CAND: 115.307703 4037.567383 0.4503331 3.2676208 15.3029 11.7787 16
------> CAND: 115.456142 4019.381592 0.5604863 0.1989322 15.8622 11.552  8
------> CAND: 115.196892 5537.997559 1.1934335 3.6482430 14.9749 11.3471 16
------> CAND: 450.757541 3846.587891 0.8203155 3.2213104 17.4838 11.2956  4
------> CAND: 104.997664 3868.209473 0.6414787 0.1416567 14.9339 11.2933 16
------> CAND: 155.385259 4355.836914 0.9147623 0.3053537 14.9241 11.2805 16
------> CAND: 115.517646 5130.859375 0.8184788 0.5285792 14.9191 11.2739 16
------> CAND: 111.985467 3947.880127 0.2861439 3.2149475 14.9016 11.251 16
------> CAND: 301.604913 4750.151855 0.4702201 0.4493080 15.5071 11.183  8
------> CAND: 490.391336 3665.032715 0.9754642 3.1572573 17.2711 11.1263  4
------> CAND: 367.742638 3622.949463 0.6343499 3.1334095 17.2632 11.1201  4
------> CAND: 453.845181 4111.748535 0.9425176 0.2222641 17.2328 11.0959  4
------> CAND: 313.670273 4706.586914 0.5058737 0.4316711 17.2045 11.0734  4
------> CAND: 115.553717 5071.463379 1.1476436 0.4970080 14.7631 11.07 16
------> CAND: 138.453843 3734.527588 0.8192185 3.1827981 14.7271 11.0229 16
------> CAND: 259.322827 5545.807617 0.5372075 3.5965784 15.3506 11.0208  8
------> CAND: 182.149476 3621.046387 0.7194319 3.1347589 17.1152 11.0024  4
------> CAND: 345.601058 4429.442383 0.9509009 3.4136269 15.3212 10.9903  8
------> CAND: 454.841436 4181.875488 0.2060295 0.3260937 17.0952 10.9865  4
------> CAND: 392.406388 4046.200684 0.4347981 0.2193021 15.2671 10.9343  8
------> CAND: 169.732482 3820.912842 0.8717466 0.1101667 15.2649 10.932  8
------> CAND: 476.210199 4885.987793 0.8969281 0.4527617 17.0061 10.9157  4
------> CAND: 471.281341 3643.885010 0.9496583 3.1451058 16.9744 10.8906  4
------> CAND: 446.729959 4087.941162 0.6794373 3.3047624 16.96 10.8791  4
------> CAND: 230.875693 4313.774414 0.5819687 0.3099762 15.2007 10.8657  8
------> CAND: 140.456735 4953.571289 0.7894027 3.5242436 14.5767 10.8271 16
------> CAND: 395.291871 4454.215332 0.8004283 0.3413101 16.8677 10.8058  4
------> CAND: 313.837656 3619.529053 0.7708963 0.0270743 15.124 10.7865  8
------> CAND: 187.065617 3902.833984 0.4298938 0.1637060 14.5349 10.7728 16
------> CAND: 265.167493 3626.022705 0.5824108 0.0360252 15.1088 10.7708  8
------> CAND:  86.556943 5555.116699 0.8162152 0.6163838 15.0962 10.7577  8
------> CAND: 162.393303 3803.373291 0.9105218 3.2109699 14.5195 10.7528 16
------> CAND:  76.958478 4337.377930 0.3969071 0.3292424 15.0647 10.7253  8
------> CAND: 184.259285 5402.623535 0.8847337 3.6117837 15.0608 10.7212  8
------> CAND: 228.971934 3947.613525 0.8656281 0.1641065 15.0408 10.7006  8
------> CAND:  57.765959 10271.230469 1.3261050 1.2698836 16.7264 10.6937  4
------> CAND: 287.677576 3619.287842 0.7419481 0.0276921 16.7138 10.6838  4
------> CAND: 153.572328 3690.906982 0.8670578 3.1627474 14.4552 10.6694 16
------> CAND: 383.546227 5187.059082 0.8042790 0.5436077 14.997 10.6554  8
------> CAND:  74.854897 4026.049805 0.8380973 3.2842748 14.4344 10.6424 16
------> CAND: 100.377622 4715.259277 1.0740716 0.4010425 14.4322 10.6396 16
------> CAND: 266.975752 3954.652588 0.4952627 0.1861926 16.6581 10.6396  4
------> CAND: 263.987764 3758.941895 0.7494096 0.0878488 16.6477 10.6313  4
------> CAND:  91.074738 3621.046387 0.7194319 3.1347589 14.966 10.6234  8
------> CAND: 115.265922 4605.819824 0.9342010 3.4529963 14.418 10.6211 16
------> CAND: 134.713019 4010.630371 0.9600333 0.1852095 14.4154 10.6178 16
------> CAND:  33.291910 4724.817383 0.9801447 3.4830031 14.4113 10.6125 16
------> CAND: 180.536886 4356.031738 0.9831964 0.3031332 14.4087 10.6091 16
------> CAND: 230.959774 4282.431641 0.5176776 0.2962011 14.9473 10.6042  8
------> CAND: 117.725809 4594.441895 1.0957609 3.4548194 14.4 10.5979 16
------> CAND: 262.436159 4014.197754 0.8648067 3.2855799 14.9399 10.5966  8
------> CAND: 289.315598 5221.802246 0.5340437 0.5685604 14.9337 10.5902  8
------> CAND: 403.711645 4066.576904 1.0040240 0.2004772 14.9268 10.583  8
------> CAND: 115.470675 4687.880371 0.9819477 0.4025971 14.3854 10.579 16
------> CAND: 157.917808 3696.893311 0.1626264 3.0886889 14.9152 10.5711  8
------> CAND: 432.881253 4908.325195 0.9833677 0.4623418 19.5763 10.5658  2
------> CAND: 383.778487 6635.199707 0.6306134 0.8590628 14.8741 10.5288  8
------> CAND: 164.790649 5942.884277 1.3104378 0.6774050 14.3439 10.5252 16
------> CAND:  86.418884 4648.331055 0.6834984 3.4514089 14.3358 10.5148 16
------> CAND: 338.747680 6099.561035 1.2248424 3.7292483 16.4953 10.5106  4
------> CAND:  41.369911 4221.041504 0.8749093 0.2571038 14.3254 10.5013 16
------> CAND: 357.929559 5024.290527 0.0429637 1.5482441 16.4816 10.4997  4
------> CAND:  86.358159 4474.752930 1.0800188 3.4285939 14.3181 10.4919 16
------> CAND: 127.514235 3645.207031 0.9490673 0.0379982 14.3179 10.4917 16
------> CAND:  38.479239 4168.984863 0.3677905 0.2739840 14.3083 10.4793 16
------> CAND: 231.141950 4159.448730 0.7468249 0.2404109 24.1197 10.4751  1
------> CAND: 230.565580 3729.972900 0.3824207 3.1552882 14.8191 10.4722  8
------> CAND:  45.646363 4163.755859 0.6558514 3.3209879 14.3009 10.4698 16
------> CAND: 225.378770 3846.587891 0.8203155 3.2213104 14.8112 10.4641  8
------> CAND: 115.543597 4522.778320 1.1145310 0.3506097 14.2923 10.4586 16
------> CAND: 115.508044 4299.607910 0.9756314 0.2802261 14.2872 10.452 16
------> CAND: 128.375286 5742.429199 1.2871172 0.6394474 14.2817 10.445 16
------> CAND: 263.988023 3758.941895 0.7494096 0.0878488 19.3706 10.4439  2
------> CAND:   9.542411 3721.690430 0.6616145 0.0749206 14.2776 10.4397 16
------> CAND: 101.953881 4576.349609 0.7164977 0.3836757 14.276 10.4375 16
------> CAND: 329.749719 3619.580322 0.7381952 0.0318066 14.7844 10.4364  8
------> CAND: 230.385740 4699.687500 0.9402743 3.4757617 16.3928 10.4294  4
------> CAND: 231.099650 4446.237305 0.6169891 0.3506753 16.3726 10.4134  4
------> CAND: 230.866091 3768.673828 0.5112976 0.1082952 14.7606 10.412  8
------> CAND: 230.364720 4851.560059 1.0821371 3.5149007 14.7598 10.4112  8
------> CAND:  68.213798 4302.652344 0.6596156 3.3615952 14.2549 10.4103 16
------> CAND: 361.074031 4356.031738 0.9831964 0.3031332 14.7537 10.4049  8
------> CAND: 277.542187 4982.258301 1.0888703 3.5499122 16.352 10.3971  4
------> CAND:  78.255764 3756.889893 0.9091214 3.1930816 14.2406 10.3919 16
------> CAND: 203.935010 6066.163574 0.7900257 0.7241319 14.7348 10.3855  8
------> CAND:  10.049492 4089.320557 0.9650757 3.3081257 14.2283 10.376 16
------> CAND: 272.531065 4592.820312 0.5885025 3.4313543 14.723 10.3734  8
------> CAND:  51.609624 3620.928467 0.7032514 0.0294910 14.2259 10.3729 16
------> CAND: 423.582002 4905.633301 1.0849932 0.4575546 16.3172 10.3695  4
------> CAND: 224.770740 3782.342773 0.6637208 3.1975985 16.3169 10.3693  4
------> CAND: 115.194297 4779.511230 0.9770764 3.4954495 14.2137 10.3571 16
------> CAND:  57.253429 3895.906006 0.7098348 0.1444964 19.2145 10.3514  2
------> CAND: 167.048379 3703.512939 0.7494316 0.0643986 14.2055 10.3466 16
------> CAND: 202.040593 4435.700684 0.8454327 0.3271598 16.2834 10.3428  4
------> CAND: 115.215318 4687.035645 0.9416247 3.4794455 14.2013 10.3412 16
------> CAND: 114.506858 3895.906006 0.7098348 0.1444964 23.8004 10.3364  1
------> CAND: 259.100687 4851.140137 1.1259068 3.5160489 16.2657 10.3288  4
------> CAND:  99.875731 4718.458984 0.9804773 3.4815326 16.2632 10.3269  4
[22:37:38][104495][INFO ] Statistics: count dirty SumSpec pages 1825 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:37:38][104495][INFO ] Data processing finished successfully!
22:37:38 (104495): called boinc_finish(0)

</stderr_txt>
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