Element = Lattice = Model = Element: Ni
Lattice: hcp
Model: EAM_CubicNaturalSpline_AngeloMoody_1995_Ni__MO_800536961967_002
Relaxation with c/a ratio fixed
Simplex search starting from: 5.0 * 0
Simplex search starting from: [2.0]
Creating new atoms: (1, 1, 1)
Optimization terminated successfully.
         Current function value: -9.884292
         Iterations: 34
         Function evaluations: 72
Tmp Lattice Constants: [2.52488762]
Tmp Energy: -9.88429227267228
--------
Simplex search starting from: 5.0 * 0
Simplex search starting from: [2.25]
Optimization terminated successfully.
         Current function value: -4.431587
         Iterations: 33
         Function evaluations: 72
Tmp Lattice Constants: [2.50602473]
Tmp Energy: -4.431587065998807
--------
Simplex search starting from: 5.0 * 0
Simplex search starting from: [2.5]
Optimization terminated successfully.
         Current function value: -4.431587
         Iterations: 33
         Function evaluations: 71
Tmp Lattice Constants: [2.50602473]
Tmp Energy: -4.431587065998808
--------
Simplex search starting from: 5.0 * 0
Simplex search starting from: [2.75]
Optimization terminated successfully.
         Current function value: -4.431587
         Iterations: 34
         Function evaluations: 73
Tmp Lattice Constants: [2.50602473]
Tmp Energy: -4.431587065998811
--------
Simplex search starting from: 5.0 * 0
Simplex search starting from: [3.0]
Optimization terminated successfully.
         Current function value: -4.431587
         Iterations: 35
         Function evaluations: 76
Tmp Lattice Constants: [2.50602474]
Tmp Energy: -4.4315870659988095
--------
Relaxation with c/a ratio relaxed
Simplex search starting from c/a ratio: 1.633 * 0.8
Simplex search starting from: [2.5248876150697477, 3.298499367889935]
Optimization terminated successfully.
         Current function value: -4.437438
         Iterations: 72
         Function evaluations: 154
Tmp Lattice Constants: [2.47977746 4.17888324]
Tmp Energy: -4.437437505681328
--------
Simplex search starting from c/a ratio: 1.633 * 0.85
Simplex search starting from: [2.5248876150697477, 3.5046555783830557]
Optimization terminated successfully.
         Current function value: -4.437438
         Iterations: 73
         Function evaluations: 154
Tmp Lattice Constants: [2.47977747 4.17888321]
Tmp Energy: -4.437437505681327
--------
Simplex search starting from c/a ratio: 1.633 * 0.9
Simplex search starting from: [2.5248876150697477, 3.710811788876177]