Task 1728741840

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[07:38:51][138856][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_cfbf00126_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00126_segment_1_dms_200_94.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 8750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_1_dms_200_94.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_1_dms_200_40000_94_8750000_0_0
------> GPU usage: 0.500000
[07:38:51][138856][INFO ] Starting data processing...
[07:38:51][138856][INFO ] opti: No host transfer for n_steps. Use device global.
[07:38:51][138856][INFO ] opti: No host transfer for mean. Use device global.
[07:38:51][138856][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:38:51][138856][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:38:51][138856][INFO ] opti: power spectrum in fft callback (static link).
[07:38:51][138856][INFO ] opti: __constant__ access is not uniform, bad!
[07:38:51][138856][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[07:38:51][138856][INFO ] CUDA global memory status (initial GPU state, including context):
[07:38:51][138856][INFO ] No template file. Generating templates.
[07:38:51][138856][INFO ] Template param value T_cons = 50000
[07:38:54][138856][INFO ] Number of generated templates to be used: 50000
[07:38:54][138856][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00126_segment_1_dms_200_94.cpt
[07:38:54][138856][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00126_segment_1_dms_200_94.cpt (No such file or directory).
------> Starting from scratch...
[07:38:54][138856][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_1_dms_200_94.binary
[07:38:54][138856][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00126/Ter5_1_dns_cfbf00126_segment_1_dms_200_DM239.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673342788519
------> 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): 174805.51
------> DEC (J2000): -244557.900002
------> 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: 239.4 cm^-3 pc
------> Scale factor: 1.09099
[07:38:54][138856][INFO ] Allocating memory for dedispersed compressed time series...
[07:38:54][138856][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:38:54][138856][INFO ] 8-bit allocation done
[07:38:54][138856][INFO ] Foobar
[07:38:54][138856][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_1_dms_200_94.binary
[07:38:54][138856][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:38:54][138856][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:38:54][138856][INFO ] FftSize = 12582913
[07:38:54][138856][INFO ] Seed for random number generator is -1037523065.
[07:38:55][138856][INFO ] 8[07:38:55][138856][INFO ] 9[07:38:56][138856][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:38:56][138856][INFO ] Normalization factor 3.97364e-08
[07:38:56][138856][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
[07:38:56][138856][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1569 MB (9446 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[07:38:56][138856][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:38:56][138856][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:38:56][138856][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1557.45556641, mean= -0.00009283  -0.00009283
[07:38:56][138856][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:39:51][138856][INFO ] Checkpoint committed!
[07:40:51][138856][INFO ] Checkpoint committed!
[07:41:51][138856][INFO ] Checkpoint committed!
[07:42:51][138856][INFO ] Checkpoint committed!
[07:43:51][138856][INFO ] Checkpoint committed!
[07:44:51][138856][INFO ] Checkpoint committed!
[07:45:51][138856][INFO ] Checkpoint committed!
[07:46:51][138856][INFO ] Checkpoint committed!
[07:47:51][138856][INFO ] Checkpoint committed!
[07:48:51][138856][INFO ] Checkpoint committed!
[07:49:45][138856][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 346.342475 4123.745605 0.7851255 5.5196152 19.2436 12.7027  4
------> CAND: 236.700636 4321.757324 0.8010756 5.3449149 16.6332 12.3583  8
------> CAND: 231.025430 3809.879883 0.7681974 5.6408539 16.5448 12.2656  8
------> CAND: 173.171238 4123.745605 0.7851255 5.5196152 18.6802 12.2511  4
------> CAND: 231.029323 3618.396484 0.9167950 5.7926993 18.4345 12.0544  4
------> CAND: 230.906056 4446.080566 1.0240128 5.6731324 16.295 12.0038  8
------> CAND:  94.062986 3837.889404 0.7276464 4.0477581 16.162 11.8648  8
------> CAND: 173.159300 3789.694336 0.8249090 5.7001643 15.323 11.8052 16
------> CAND:  95.106991 3680.868652 0.9331000 3.6970646 15.1825 11.6199 16
------> CAND: 344.146768 3690.681396 0.6878839 5.5792780 17.8376 11.5776  4
------> CAND: 115.492473 4298.761719 0.9581079 5.6720104 15.769 11.4551  8
------> CAND: 115.491954 3632.015869 0.6237907 5.5066643 15.0481 11.4432 16
------> CAND: 230.983130 3847.862793 0.8259435 5.6922503 15.7512 11.4365  8
------> CAND: 389.700746 4165.507324 0.9698764 5.7294388 20.9721 11.3942  2
------> CAND:  60.057944 4121.170898 0.7039447 5.3139472 17.6047 11.3919  4
------> CAND:  86.586008 3739.318604 0.7516615 5.6425805 14.9977 11.377 16
------> CAND:   7.290910 3842.181885 0.9588377 3.8197253 14.9581 11.325 16
------> CAND:  97.325794 3718.149414 0.6199244 4.0580845 14.947 11.3105 16
------> CAND: 346.256578 3892.528564 0.6192359 5.3228688 15.6225 11.3027  8
------> CAND: 167.196299 4236.641113 0.8018233 4.4362955 14.8498 11.1833 16
------> CAND:  86.513865 3653.289307 0.5208735 4.2005587 14.8386 11.1686 16
------> CAND:  18.702565 3921.800537 0.8519502 5.6921549 14.8225 11.1476 16
------> CAND: 120.115629 4121.170898 0.7039447 5.3139472 20.5095 11.1194  2
------> CAND: 346.609770 3729.871826 0.8009363 5.7000217 15.4337 11.1069  8
------> CAND: 289.233334 3694.880615 0.6699349 5.5528445 15.4321 11.1052  8
------> CAND: 119.418587 3686.802979 0.9459389 3.6944981 15.3968 11.0686  8
------> CAND: 432.754612 3886.670898 0.6315309 5.3635082 20.4185 11.0654  2
------> CAND: 145.259471 3760.971191 0.4889714 4.7757583 15.3235 10.9927  8
------> CAND:  76.947319 4153.524902 0.6681817 5.0469818 14.7015 10.9896 16
------> CAND:  17.169126 3625.718994 0.7088941 5.6177592 15.3081 10.9768  8
------> CAND:  10.008490 3841.999023 0.5515539 5.1443172 14.6884 10.9725 16
------> CAND:  59.686327 3669.522949 0.7940948 3.7847941 14.6761 10.9565 16
------> CAND: 115.514791 3618.396484 0.9167950 5.7926993 15.2827 10.9504  8
------> CAND: 115.512196 4200.615723 1.0185946 5.7751441 14.6568 10.9313 16
------> CAND: 173.139837 3897.373535 0.6952931 5.4959269 17.0163 10.9238  4
------> CAND: 119.906984 3863.224121 0.8134165 5.6749845 14.6497 10.9221 16
------> CAND: 346.681913 4067.249268 0.9282526 5.7345138 16.9845 10.8986  4
------> CAND:  57.729109 3847.345703 0.8269199 5.6987557 14.6226 10.8868 16
------> CAND: 147.962259 4111.765137 0.8404650 4.2085023 14.6017 10.8597 16
------> CAND: 107.295617 4136.791016 0.6853409 5.1930504 14.5915 10.8463 16
------> CAND: 115.493511 3700.074219 0.6478438 5.5237546 14.5906 10.8452 16
------> CAND:   7.290650 3958.124512 1.0199459 3.8811171 14.5695 10.8178 16
------> CAND: 231.071363 3644.014648 0.9451417 5.8122225 15.1462 10.8093  8
------> CAND:  27.167235 4016.403320 0.7939112 5.5903287 14.5565 10.8009 16
------> CAND: 150.139800 3930.248535 0.8484864 3.9912786 16.8576 10.7978  4
------> CAND: 162.853154 3946.969482 0.6977013 4.2330303 14.5353 10.7734 16
------> CAND: 125.064988 3675.142578 0.4895925 5.1156931 14.5324 10.7696 16
------> CAND: 120.183101 3625.718994 0.7088941 5.6177592 24.7889 10.7657  1
------> CAND: 432.862568 3743.349609 0.7440742 5.6384411 24.7595 10.7529  1
------> CAND: 144.740712 3811.252930 0.6374891 4.1617270 16.7986 10.751  4
------> CAND:  47.012679 3837.931885 1.0006818 3.7969823 14.5181 10.751 16
------> CAND: 346.235817 3693.923828 0.6740926 5.5591645 16.789 10.7434  4
------> CAND: 120.961110 3626.062012 0.7061464 3.8223526 14.5034 10.732 16
------> CAND:  60.116334 3836.827393 0.5635834 5.1766782 16.7547 10.7162  4
------> CAND: 231.128196 3782.225098 0.9731326 5.8146362 15.0494 10.7095  8
------> CAND: 173.210683 4311.437500 0.8081853 5.3955765 14.4848 10.7078 16
------> CAND:  58.536183 4158.075195 0.9090384 4.1662145 14.4785 10.6996 16
------> CAND:  86.553829 3638.625488 0.5755224 5.4060183 14.4731 10.6926 16
------> CAND: 389.645470 4322.040039 0.7685865 4.7656550 24.6008 10.684  1
------> CAND:  86.581077 3966.649902 0.8267953 5.6552253 15.0246 10.6839  8
------> CAND: 125.915659 4321.387695 0.9552818 5.6563783 14.4651 10.6823 16
------> CAND: 124.480054 3653.019531 0.5205365 5.2465234 14.4628 10.6793 16
------> CAND: 333.476530 3741.964844 0.7454072 5.6291518 16.6998 10.6727  4
------> CAND:  57.722362 4311.021484 0.9358019 5.6280026 14.446 10.6574 16
------> CAND: 356.910207 3774.910889 0.6716570 4.0417061 14.9879 10.646  8
------> CAND: 347.113217 4703.060059 0.9690466 5.1067057 14.9743 10.632  8
------> CAND:  41.066026 3870.112305 0.8069170 5.6600113 14.9688 10.6263  8
------> CAND:  60.053014 3805.146973 0.6512037 5.4605284 16.6018 10.595  4
------> CAND:  86.565766 3684.371826 0.7135189 5.6135383 14.3976 10.5948 16
------> CAND: 342.378213 3765.297363 0.9897765 3.7329798 24.3772 10.5869  1
------> CAND:  65.167160 4117.662598 0.8385338 5.6092091 14.3888 10.5834 16
------> CAND:  30.025728 3841.999023 0.5515539 5.1443172 16.581 10.5785  4
------> CAND: 289.580557 3961.868164 0.8303954 5.6674767 14.9222 10.5783  8
------> CAND: 259.802919 3627.852295 0.6831415 5.5975943 16.5634 10.5645  4
------> CAND: 344.342698 3680.887451 0.9620125 5.8174725 19.5678 10.5608  2
------> CAND:  76.548194 3627.947021 0.6791499 3.8731816 14.9036 10.5592  8
------> CAND:  60.075331 4230.195312 1.0196353 5.7600436 16.5448 10.5498  4
------> CAND: 139.092495 4505.371094 0.8904914 5.3644881 14.3591 10.545 16
------> CAND: 201.896046 4152.100098 0.6677402 4.8626356 14.3482 10.5309 16
------> CAND: 115.495847 3675.002197 0.4911916 5.1241980 14.3462 10.5282 16
------> CAND: 173.191998 4037.295898 0.9669226 5.7722054 19.5031 10.5224  2
------> CAND: 182.355007 4125.381836 0.7840186 4.3084664 14.3414 10.5221 16
------> CAND:  86.553569 3637.931152 0.5889657 5.4494281 14.8672 10.5216  8
------> CAND:  28.065137 3815.502686 0.9794403 3.7867005 14.3344 10.513 16
------> CAND: 153.096388 3627.947021 0.6791499 3.8731816 16.4911 10.5073  4
------> CAND: 238.377843 4551.162598 0.9290202 5.3923607 14.8468 10.5007  8
------> CAND: 195.042410 4425.205078 0.8401974 4.7231383 14.8366 10.4902  8
------> CAND: 203.023614 4646.778320 1.1070458 4.5001621 14.8357 10.4892  8
------> CAND: 118.367835 3793.644043 0.6770247 4.0787191 14.314 10.4866 16
------> CAND: 118.350448 4321.757324 0.8010756 5.3449149 14.3106 10.4822 16
------> CAND: 231.012714 4091.987061 1.0077620 5.7970147 14.8278 10.4811  8
------> CAND:  11.260362 3657.408203 0.9374241 3.6701548 14.3095 10.4809 16
------> CAND: 115.463408 4024.346436 0.6928237 5.4043517 14.3005 10.4691 16
------> CAND:  50.465967 4028.931641 0.6855466 4.3901749 16.4391 10.4661  4
------> CAND: 439.060425 3990.812012 0.9695947 5.7903514 24.0912 10.4627  1
------> CAND: 150.182619 4521.107422 0.9907076 4.5255971 14.2937 10.4604 16
------> CAND: 230.752167 4707.917969 0.9692873 5.1714449 16.4312 10.4598  4
------> CAND: 100.089307 4216.209961 0.8937969 5.6327591 16.4282 10.4574  4
------> CAND: 120.101875 3840.699707 0.5534579 5.1376972 24.0414 10.4411  1
------> CAND: 115.506487 3675.181152 0.7484016 5.6546273 14.2781 10.4403 16
[07:49:45][138856][INFO ] Statistics: count dirty SumSpec pages 1726 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[07:49:45][138856][INFO ] Data processing finished successfully!
07:49:45 (138856): called boinc_finish(0)

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