n804(0): n804(0): POISSON_SERIAL: n804(0): FORTRAN90 version n804(0): A NON-MPI program for solving the Poisson equation. n804(0): n804(0): The number of interior X grid lines is 9 n804(0): The number of interior Y grid lines is 9 n804(0): n804(0): INIT_SERIAL: n804(0): Max norm of exact solution U at interior nodes = 0.724287 n804(0): n804(0): INIT_SERIAL: n804(0): Max norm of boundary values = 0.841471 n804(0): n804(0): INIT_SERIAL: n804(0): Max norm of right hand side F at interior nodes = 1.17335 n804(0): The X grid spacing is 0.100000 n804(0): The Y grid spacing is 0.100000 n804(0): n804(0): Step ||U|| ||Unew|| ||Unew-U|| ||Unew-Exact|| n804(0): n804(0): 1 0.403397 0.497847 0.144939 0.49210015 n804(0): 2 0.570316 0.604994 0.631442E-01 0.40157300 n804(0): 3 0.634317 0.651963 0.422323E-01 0.32958311 n804(0): 4 0.667575 0.678126 0.308531E-01 0.27655724 n804(0): 5 0.687708 0.694657 0.230252E-01 0.24184215 n804(0): 6 0.701077 0.705958 0.185731E-01 0.20942664 n804(0): 7 0.710522 0.714112 0.154310E-01 0.18025790 n804(0): 8 0.717499 0.720232 0.131014E-01 0.15443669 n804(0): 9 0.722829 0.724966 0.111637E-01 0.13578883 n804(0): 10 0.727009 0.728716 0.955927E-02 0.11985409 n804(0): 11 0.730356 0.731745 0.825886E-02 0.10516340 n804(0): 12 0.733083 0.734229 0.726876E-02 0.09171093 n804(0): 13 0.735336 0.736293 0.641227E-02 0.07944553 n804(0): 14 0.737221 0.738029 0.574046E-02 0.06829362 n804(0): 15 0.738814 0.739502 0.514485E-02 0.05817237 n804(0): 16 0.740172 0.740762 0.461456E-02 0.04955494 n804(0): 17 0.741339 0.741849 0.414240E-02 0.04263846 n804(0): 18 0.742348 0.742791 0.372159E-02 0.03646935 n804(0): 19 0.743225 0.743613 0.334623E-02 0.03080459 n804(0): 20 0.743993 0.744333 0.301093E-02 0.02683085 n804(0): 21 0.744667 0.744967 0.271106E-02 0.02906722 n804(0): 22 0.745261 0.745526 0.244254E-02 0.03104872 n804(0): 23 0.745787 0.746022 0.220177E-02 0.03280944 n804(0): 24 0.746254 0.746463 0.198561E-02 0.03437775 n804(0): 25 0.746669 0.746855 0.179145E-02 0.03577751 n804(0): 26 0.747039 0.747205 0.161681E-02 0.03702909 n804(0): 27 0.747369 0.747518 0.145966E-02 0.03815007 n804(0): 28 0.747665 0.747799 0.131977E-02 0.03915536 n804(0): 29 0.747930 0.748050 0.119373E-02 0.04005808 n804(0): 30 0.748168 0.748276 0.107974E-02 0.04086941 n804(0): 31 0.748382 0.748479 0.976652E-03 0.04178900 n804(0): n804(0): POISSON_SERIAL: n804(0): The iteration has converged n804(0): n804(0): POISSON_SERIAL: n804(0): Normal end of execution. n804(0): n804(0): POISSON_SERIAL: n804(0): FORTRAN90 version n804(0): A NON-MPI program for solving the Poisson equation. n804(0): n804(0): The number of interior X grid lines is 9 n804(0): The number of interior Y grid lines is 9 n804(0): n804(0): INIT_SERIAL: n804(0): Max norm of exact solution U at interior nodes = 0.724287 n804(0): n804(0): INIT_SERIAL: n804(0): Max norm of boundary values = 0.841471 n804(0): n804(0): INIT_SERIAL: n804(0): Max norm of right hand side F at interior nodes = 1.17335 n804(0): The X grid spacing is 0.100000 n804(0): The Y grid spacing is 0.100000 n804(0): n804(0): Step ||U|| ||Unew|| ||Unew-U|| ||Unew-Exact|| n804(0): n804(0): 1 0.403397 0.497847 0.144939 0.49210015 n804(0): 2 0.570316 0.604994 0.631442E-01 0.40157300 n804(0): 3 0.634317 0.651963 0.422323E-01 0.32958311 n804(0): 4 0.667575 0.678126 0.308531E-01 0.27655724 n804(0): 5 0.687708 0.694657 0.230252E-01 0.24184215 n804(0): 6 0.701077 0.705958 0.185731E-01 0.20942664 n804(0): 7 0.710522 0.714112 0.154310E-01 0.18025790 n804(0): 8 0.717499 0.720232 0.131014E-01 0.15443669 n804(0): 9 0.722829 0.724966 0.111637E-01 0.13578883 n804(0): 10 0.727009 0.728716 0.955927E-02 0.11985409 n804(0): 11 0.730356 0.731745 0.825886E-02 0.10516340 n804(0): 12 0.733083 0.734229 0.726876E-02 0.09171093 n804(0): 13 0.735336 0.736293 0.641227E-02 0.07944553 n804(0): 14 0.737221 0.738029 0.574046E-02 0.06829362 n804(0): 15 0.738814 0.739502 0.514485E-02 0.05817237 n804(0): 16 0.740172 0.740762 0.461456E-02 0.04955494 n804(0): 17 0.741339 0.741849 0.414240E-02 0.04263846 n804(0): 18 0.742348 0.742791 0.372159E-02 0.03646935 n804(0): 19 0.743225 0.743613 0.334623E-02 0.03080459 n804(0): 20 0.743993 0.744333 0.301093E-02 0.02683085 n804(0): 21 0.744667 0.744967 0.271106E-02 0.02906722 n804(0): 22 0.745261 0.745526 0.244254E-02 0.03104872 n804(0): 23 0.745787 0.746022 0.220177E-02 0.03280944 n804(0): 24 0.746254 0.746463 0.198561E-02 0.03437775 n804(0): 25 0.746669 0.746855 0.179145E-02 0.03577751 n804(0): 26 0.747039 0.747205 0.161681E-02 0.03702909 n804(0): 27 0.747369 0.747518 0.145966E-02 0.03815007 n804(0): 28 0.747665 0.747799 0.131977E-02 0.03915536 n804(0): 29 0.747930 0.748050 0.119373E-02 0.04005808 n804(0): 30 0.748168 0.748276 0.107974E-02 0.04086941 n804(0): 31 0.748382 0.748479 0.976652E-03 0.04178900 n804(0): n804(0): POISSON_SERIAL: n804(0): The iteration has converged n804(0): n804(0): POISSON_SERIAL: n804(0): Normal end of execution. n798(2): n798(2): POISSON_SERIAL: n798(2): FORTRAN90 version n798(2): A NON-MPI program for solving the Poisson equation. n798(2): n798(2): The number of interior X grid lines is 9 n798(2): The number of interior Y grid lines is 9 n798(2): n798(2): INIT_SERIAL: n798(2): Max norm of exact solution U at interior nodes = 0.724287 n798(2): n798(2): INIT_SERIAL: n798(2): Max norm of boundary values = 0.841471 n798(2): n798(2): INIT_SERIAL: n798(2): Max norm of right hand side F at interior nodes = 1.17335 n798(2): n798(2): The X grid spacing is 0.100000 n798(2): POISSON_SERIAL: n798(2): The Y grid spacing is 0.100000 n798(2): FORTRAN90 version n798(2): n798(2): Step ||U|| ||Unew|| ||Unew-U|| ||Unew-Exact|| n798(2): n798(2): A NON-MPI program for solving the Poisson equation. n798(2): n798(2): The number of interior X grid lines is 9 n798(2): 1 0.403397 0.497847 0.144939 0.49210015 n798(2): The number of interior Y grid lines is 9 n798(2): 2 0.570316 0.604994 0.631442E-01 0.40157300 n798(2): 3 0.634317 0.651963 0.422323E-01 0.32958311 n798(2): n798(2): INIT_SERIAL: n798(2): 4 0.667575 0.678126 0.308531E-01 0.27655724 n798(2): 5 0.687708 0.694657 0.230252E-01 0.24184215 n798(2): 6 0.701077 0.705958 0.185731E-01 0.20942664 n798(2): 7 0.710522 0.714112 0.154310E-01 0.18025790 n798(2): Max norm of exact solution U at interior nodes = 0.724287 n798(2): 8 0.717499 0.720232 0.131014E-01 0.15443669 n798(2): n798(2): INIT_SERIAL: n798(2): 9 0.722829 0.724966 0.111637E-01 0.13578883 n798(2): Max norm of boundary values = 0.841471 n798(2): n798(2): INIT_SERIAL: n798(2): 10 0.727009 0.728716 0.955927E-02 0.11985409 n798(2): Max norm of right hand side F at interior nodes = 1.17335 n798(2): The X grid spacing is 0.100000 n798(2): The Y grid spacing is 0.100000 n798(2): 11 0.730356 0.731745 0.825886E-02 0.10516340 n798(2): n798(2): Step ||U|| ||Unew|| ||Unew-U|| ||Unew-Exact|| n798(2): n798(2): 1 0.403397 0.497847 0.144939 0.49210015 n798(2): 12 0.733083 0.734229 0.726876E-02 0.09171093 n798(2): 13 0.735336 0.736293 0.641227E-02 0.07944553 n798(2): 2 0.570316 0.604994 0.631442E-01 0.40157300 n798(2): 14 0.737221 0.738029 0.574046E-02 0.06829362 n798(2): 3 0.634317 0.651963 0.422323E-01 0.32958311 n798(2): 15 0.738814 0.739502 0.514485E-02 0.05817237 n798(2): 4 0.667575 0.678126 0.308531E-01 0.27655724 n798(2): 5 0.687708 0.694657 0.230252E-01 0.24184215 n798(2): 16 0.740172 0.740762 0.461456E-02 0.04955494 n798(2): 6 0.701077 0.705958 0.185731E-01 0.20942664 n798(2): 17 0.741339 0.741849 0.414240E-02 0.04263846 n798(2): 7 0.710522 0.714112 0.154310E-01 0.18025790 n798(2): 18 0.742348 0.742791 0.372159E-02 0.03646935 n798(2): 8 0.717499 0.720232 0.131014E-01 0.15443669 n798(2): 19 0.743225 0.743613 0.334623E-02 0.03080459 n798(2): 9 0.722829 0.724966 0.111637E-01 0.13578883 n798(2): 20 0.743993 0.744333 0.301093E-02 0.02683085 n798(2): 10 0.727009 0.728716 0.955927E-02 0.11985409 n798(2): 21 0.744667 0.744967 0.271106E-02 0.02906722 n798(2): 11 0.730356 0.731745 0.825886E-02 0.10516340 n798(2): 22 0.745261 0.745526 0.244254E-02 0.03104872 n798(2): 12 0.733083 0.734229 0.726876E-02 0.09171093 n798(2): 23 0.745787 0.746022 0.220177E-02 0.03280944 n798(2): 13 0.735336 0.736293 0.641227E-02 0.07944553 n798(2): 24 0.746254 0.746463 0.198561E-02 0.03437775 n798(2): 14 0.737221 0.738029 0.574046E-02 0.06829362 n798(2): 25 0.746669 0.746855 0.179145E-02 0.03577751 n798(2): 26 0.747039 0.747205 0.161681E-02 0.03702909 n798(2): 15 0.738814 0.739502 0.514485E-02 0.05817237 n798(2): 27 0.747369 0.747518 0.145966E-02 0.03815007 n798(2): 16 0.740172 0.740762 0.461456E-02 0.04955494 n798(2): 28 0.747665 0.747799 0.131977E-02 0.03915536 n798(2): 17 0.741339 0.741849 0.414240E-02 0.04263846 n798(2): 29 0.747930 0.748050 0.119373E-02 0.04005808 n798(2): 18 0.742348 0.742791 0.372159E-02 0.03646935 n798(2): 30 0.748168 0.748276 0.107974E-02 0.04086941 n798(2): 19 0.743225 0.743613 0.334623E-02 0.03080459 n798(2): 31 0.748382 0.748479 0.976652E-03 0.04178900 n798(2): n798(2): POISSON_SERIAL: n798(2): The iteration has converged n798(2): 20 0.743993 0.744333 0.301093E-02 0.02683085 n798(2): n798(2): POISSON_SERIAL: n798(2): Normal end of execution. n798(2): 21 0.744667 0.744967 0.271106E-02 0.02906722 n798(2): 22 0.745261 0.745526 0.244254E-02 0.03104872 n798(2): 23 0.745787 0.746022 0.220177E-02 0.03280944 n798(2): 24 0.746254 0.746463 0.198561E-02 0.03437775 n798(2): 25 0.746669 0.746855 0.179145E-02 0.03577751 n798(2): 26 0.747039 0.747205 0.161681E-02 0.03702909 n798(2): 27 0.747369 0.747518 0.145966E-02 0.03815007 n798(2): 28 0.747665 0.747799 0.131977E-02 0.03915536 n798(2): 29 0.747930 0.748050 0.119373E-02 0.04005808 n798(2): 30 0.748168 0.748276 0.107974E-02 0.04086941 n798(2): 31 0.748382 0.748479 0.976652E-03 0.04178900 n798(2): n798(2): POISSON_SERIAL: n798(2): The iteration has converged n798(2): n798(2): POISSON_SERIAL: n798(2): Normal end of execution. Cleaning up all processes ...Cleaning up all processes ...done.