Task 1735689129

Name: p2030.1740549007.G46.27-03.52.N.b2s0g0.00000_562_0

Workunit ID: 877400451

Created: 26 Feb 2025 19:06:44 UTC

Sent: 26 Feb 2025 23:09:24 UTC

Report deadline: 12 Mar 2025 23:09:24 UTC

Received: 26 Feb 2025 23:37:30 UTC

Server state: Over

Outcome: Computation error

Client state: Compute error

Exit status: 6 (0x00000006) Unknown error code

Computer: 11485448

Run time (sec): 8.08

CPU time (sec): 0.96

Peak working set size (MB): 0

Peak swap size (MB): 0

Peak disk usage (MB): 0.02

Validation state: Invalid

Granted credit: 0

Application: Binary Radio Pulsar Search (Arecibo,GBT,A) v2.08 (Apple_M-opencl)
arm64-apple-darwin

Stderr output

<core_client_version>7.20.4</core_client_version>
<![CDATA[
<message>
process exited with code 6 (0x6, -250)</message>
<stderr_txt>
[08:10:05][33696][INFO ] Application startup - thank you for supporting Einstein@Home!
[08:10:05][33696][INFO ] Starting data processing...
[08:10:05][33696][INFO ] Using Metal device "Apple M1"
[08:10:05][33696][INFO ] Checkpoint file unavailable: p2030.1740549007.G46.27-03.52.N.b2s0g0.00000_562.cpt (No such file or directory).
------> Starting from scratch...
[08:10:05][33696][INFO ] Header contents:
------> Original WAPP file: ./p2030.20160630.G46.27-03.52.N.b2s0g0.00000_DM56.20
------> Sample time in microseconds: 65.4762
------> Observation time in seconds: 274.62705
------> Time stamp (MJD): 57569.258969070528
------> Number of samples/record: 0
------> Center freq in MHz: 1214.289551
------> Channel band in MHz: 0.336182022
------> Number of channels/record: 960
------> Nifs: 1
------> RA (J2000): 192825.664
------> DEC (J2000): 101633.48
------> Galactic l: 0
------> Galactic b: 0
------> Name: G46.27-03.52.N
------> Lagformat: 0
------> Sum: 1
------> Level: 3
------> AZ at start: 0
------> ZA at start: 0
------> AST at start: 0
------> LST at start: 0
------> Project ID: --
------> Observers: --
------> File size (bytes): 0
------> Data size (bytes): 0
------> Number of samples: 4194304
------> Trial dispersion measure: 56.2 cm^-3 pc
------> Scale factor: 0.00143685
[08:10:05][33696][INFO ] Seed for random number generator is 1166179942.
-[MTLComputePipelineDescriptorInternal setComputeFunction:withType:]:800: failed assertion `computeFunction must not be nil.'

[08:10:06][33696][ERROR] Application caught signal 6.
[08:10:06][33696][ERROR] Backtrace:
------> 0   einsteinbinary_BRP4A_2.08_arm64-app 0x0000000104ebfcac _ZL10sighandleri + 148
------> 1   libsystem_platform.dylib            0x0000000184d3ede4 _sigtramp + 56
------> 2   libsystem_pthread.dylib             0x0000000184d07f70 pthread_kill + 288
------> 3   libsystem_c.dylib                   0x0000000184c14908 abort + 128
------> 4   libsystem_c.dylib                   0x0000000184c13c1c err + 0
------> 5   Metal                               0x000000018fd6a4e0 _Z13MTLGetEnvCaseI16MTLErrorModeTypeEbPKcRT_RKNSt3__16vectorINS5_4pairIS2_S3_EENS5_9allocatorIS8_EEEE.cold.1 + 0
------> 6   Metal                               0x000000018fd45de4 MTLReportFailure + 448
------> 7   Metal                               0x000000018fd34358 -[MTLComputePipelineDescriptorInternal setComputeFunction:withType:] + 244
------> 8   Metal                               0x000000018fbdcef4 -[_MTLDevice newComputePipelineStateWithFunction:error:] + 56
------> 9   einsteinbinary_BRP4A_2.08_arm64-app 0x0000000104ec5474 _ZL15initializeVkFFTP16VkFFTApplication18VkFFTConfiguration + 452
------> 10  einsteinbinary_BRP4A_2.08_arm64-app 0x0000000104ec509c set_up_fft + 104
------> 11  einsteinbinary_BRP4A_2.08_arm64-app 0x0000000104ec2af4 MAIN + 10184
------> 12  einsteinbinary_BRP4A_2.08_arm64-app 0x0000000104ebf914 main + 2300
------> 13  dyld                                0x0000000184988274 start + 2840
08:10:11 (33696): called boinc_finish(6)

</stderr_txt>
]]>