Authorization required, but no authorization protocol specified Authorization required, but no authorization protocol specified Authorization required, but no authorization protocol specified SVN: ------- v. ( ) $Id$ WARNING: find_namelist: namelist "special_init_pars" is missing!! SVN: ------- v. ( ) b7d6e59ee WARNING: find_namelist: namelist "special_run_pars" is missing!! SVN: ------- v. ( ) $Id$ initialize_mpicomm: enabled MPI WARNING: run: quad precision suppressed! SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ The verbose level is ip= 14 (ldebug= F ) This is a 3-D run nxgrid, nygrid, nzgrid= 16 16 16 Lx, Ly, Lz= 1481883.3271649966 1481883.3271649966 1481883.3271649966 Vbox= 3.2541834744768133E+018 rsnap: read snapshot var.dat in 3.4946599999999999E-004 seconds setup_slices: slice_position = p setup_slices: ix_loc,iy_loc,iz_loc,iz2_loc, (video files) = 4 4 4 19 units_general: unit_velocity= 1.0000000000000000 units_general: unit_density= 1.0000000000000000 units_general: unit_length= 1.0000000000000000 units_general: unit_magnetic= 3.5449077018110318 alpha_fine = 7.2973525643000000E-003 sigma_Thomson_cgs = 6.6524587321600003E-025 WARNING: get_gamma_etc: gamma, cp, and cv are undefined in noeos. The values provided are for one-atomic ideal gas. Use at own risk! resistivity: constant eta stress_prefactor= 50.265482457436690 EGWpref= 9.9471839432434591E-003 c_light2= 1.0000000000000000 acCompile: Compiling Astaroth; logging to /home/pencil/GPU/samples/backreact_infl/ac_compilation.log Astaroth warning: was not able to load BASE_FUNC_NAME(acBoundaryCondition) Astaroth warning: was not able to load acGridIntegrate Astaroth warning: was not able to load acGridDiskAccessLaunch Astaroth warning: was not able to load acDeviceStencilAccessesBoundaries Mon Feb 2 13:55:19 2026 : Done setupConfig && acCompile Mon Feb 2 13:55:19 2026 : Check that config is correct Mon Feb 2 13:55:19 2026 : d[xyz]: 92617.70794781229051 92617.70794781229051 92617.70794781229051 Mon Feb 2 13:55:19 2026 : acGridInit: n[xyz]grid: (16,16,16) n[xyz]local (16,16,16) Mon Feb 2 13:55:19 2026 : acGridInit: Calling acDeviceCreate Mon Feb 2 13:55:20 2026 : acGridInit: Returned from acDeviceCreate Mon Feb 2 13:55:20 2026 : acGridInit: Allocated 12 VertexBuffers on the host Mon Feb 2 13:55:20 2026 : acGridInit: decomp: (1,1,1) Mon Feb 2 13:55:20 2026 : acGridInit: Done Started autotuning: watch progress in ac_autotuning.log Mon Feb 2 13:55:22 2026 Warning in file /home/pencil/GPU/samples/backreact_infl/src/astaroth/submodule/src/core/grid.cc line 1869: Unusual task graph {}: - Task graph is empty. Mon Feb 2 13:55:23 2026 Warning in file /home/pencil/GPU/samples/backreact_infl/src/astaroth/submodule/src/core/grid.cc line 1869: Unusual task graph {}: - Task graph is empty. Mon Feb 2 13:55:24 2026 : DONE initializeGPU pde: ENTER SVN: ------- v. ( ) $Id$ ---it--------t-----------dt---------erms--------emax--------phim-------phirms-----Hscriptm------lnam--------brms--------EEGW--------hrms------a2rhopm------a2rhom---constrainteqn--a2rhophim-- 0 -6.58494E+05 3.21E+02 1.976E-10 4.843E-10 7.000E-01 7.000E-01 1.559E-06 0.000E+00 1.305E-10 0.000E+00 0.000E+00 2.980E-14 2.902E-13 -1.990E-03 1.490E-14 2 -6.57853E+05 3.20E+02 1.975E-10 4.849E-10 6.999E-01 6.999E-01 1.560E-06 1.000E-03 1.305E-10 1.381E-29 1.588E-11 2.986E-14 2.907E-13 3.848E-04 1.493E-14 4 -6.57212E+05 3.20E+02 1.975E-10 4.854E-10 6.998E-01 6.998E-01 1.562E-06 2.000E-03 1.306E-10 1.412E-29 3.989E-11 2.991E-14 2.912E-13 -5.035E-04 1.496E-14 6 -6.56572E+05 3.20E+02 1.974E-10 4.856E-10 6.997E-01 6.997E-01 1.563E-06 3.001E-03 1.306E-10 1.442E-29 6.412E-11 2.997E-14 2.917E-13 1.932E-03 1.498E-14 8 -6.55932E+05 3.20E+02 1.973E-10 4.857E-10 6.996E-01 6.996E-01 1.564E-06 4.001E-03 1.307E-10 1.472E-29 8.858E-11 3.003E-14 2.922E-13 3.611E-03 1.501E-14 10 -6.55293E+05 3.19E+02 1.973E-10 4.856E-10 6.994E-01 6.994E-01 1.566E-06 5.001E-03 1.307E-10 1.501E-29 1.133E-10 3.008E-14 2.926E-13 4.617E-03 1.504E-14 12 -6.54655E+05 3.19E+02 1.972E-10 4.853E-10 6.993E-01 6.993E-01 1.567E-06 6.001E-03 1.307E-10 1.529E-29 1.381E-10 3.014E-14 2.931E-13 7.762E-03 1.507E-14 14 -6.54017E+05 3.19E+02 1.971E-10 4.849E-10 6.992E-01 6.992E-01 1.568E-06 7.001E-03 1.308E-10 1.557E-29 1.632E-10 3.019E-14 2.936E-13 4.643E-03 1.510E-14 16 -6.53379E+05 3.19E+02 1.970E-10 4.842E-10 6.991E-01 6.991E-01 1.570E-06 8.002E-03 1.308E-10 1.583E-29 1.884E-10 3.025E-14 2.941E-13 7.045E-03 1.512E-14 18 -6.52742E+05 3.18E+02 1.969E-10 4.834E-10 6.990E-01 6.990E-01 1.571E-06 9.002E-03 1.309E-10 1.608E-29 2.137E-10 3.030E-14 2.946E-13 7.913E-03 1.515E-14 Simulation finished after 20 time-steps Writing final snapshot at time t = -652106.02678483294 Wall clock time [hours] = 4.469E-04 (+/- 2.7778E-13) Wall clock time/timestep/meshpoint [microsec] = 19.63762 Wall clock time/timestep/local meshpoint [microsec] = 19.63762 Rhs wall clock time/timestep/local meshpoint [microsec] = 7.164116 After substep wall clock time/timestep/local meshpoint [microsec] = 1.938913 Before boundary wall clock time/timestep/local meshpoint [microsec] = 7.270352 Diagnostics wall clock time/timestep/local meshpoint [microsec] = 1.370396 Timestep wall clock time/timestep/local meshpoint [microsec] = 16.46935 Timestep (without waiting) wall clock time/timestep/local meshpoint [microsec] = 16.37904 Timestep wall clock time/timestep/meshpoint [microsec] = 16.46935 Timestep (without waiting) wall clock time/timestep/meshpoint [microsec] = 16.37904 Diagnostics wall clock time/timestep/meshpoint [microsec] = 1.370396 Rhs wall clock time/timestep/meshpoint [microsec] = 7.164116 After substep wall clock time/timestep/meshpoint [microsec] = 1.938913 Before boundary wall clock time/timestep/meshpoint [microsec] = 7.270352 Maximum used memory per cpu [MBytes] = 375.871 Maximum used memory [MBytes] = 375.871 real 228.56 user 211.19 sys 11.56