Linear System Information: -------------------------- Order of matrix = 20284 Number of nonzeros 452752 Right hand side norm: 1.42298E+02 Iterative Method Information: ----------------------------- Iterative method used: QMRTF with ILU preconditioning Row and column scaling of system is performed Levels of fill allowed in precond: 0 Acceleration parameter: .00 Tolerance on residual = 1.0000E-06 Max allowed iterations: 300 Precond used: 452753 words for 1.00 times nnz Results of Execution: --------------------- Successful return; tolerance achieved Iterations performed: 86 Final residual 2-norm: 3.42752E-05 Time for A*x (incl. instrumentation): 3.36000E+00 Time for At*x (incl. instrumentation): 0.00000E+00 Time for LU-solve (incl. instrumentation): 0.00000E+00 Time to compute preconditioner: 3.90000E-01 Time to iterate solver: 9.11000E+00 Total time: 9.50000E+00 Memory Usage Information: ------------------------- no. table length type begins at ends at origin 1 - sptime 8 real 1 16 splib 2 - r 20284 real 17 40584 splib 3 - uptr 20284 integer 40585 60868 (m)ilu 4 - jlu 452753 integer 60869 513622 (m)ilu 5 - lu 452753 real 513623 1419128 (m)ilu 6 - itvecs 121704 real 1419129 1662536 qmr Resource Usage Information: ------------------------- Maximum resident set size : 11256 Text memory in shared libraries : 1263360 Unshared data space kb/s : 9236428 Unused quantity (not on IBM) : 0 Page faults without I/O activity : 5135 Page faults with I/O activity : 36 Number of swaps out of main memory: 0 Number of file system input : 0 Number of file system output : 0 Number of IPC messages sent : 0 Number of IPC messages received : 0 Number of signals delivered : 0 Voluntary context switches : 1 Involuntary context switches : 174 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> End Output from SPLIB <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<