EAM aluminum

SystemEAM

Atoms101

Runs639

Cap—¹

¹ The problem file does not state a cap.

The main metric is Barrier force calls. Scoring rules.

Charts

Success rate on EAM aluminum, in rank order. The rate is the share of runs that finished. 2 ranked rows did not record a success rate and are not drawn. PDF.

$Dolan-Moré profile for Minimum mode on EAM aluminum. The curve is the fraction of starts whose cost is at most tau times the best finite cost in this family. Tau is 1, 2, 4, 8, and 16. An unsolved start stays in the denominator and does not cross a finite tau. Dolan, E. D. and Moré, J. J., Math. Program. 91:201-213, 2002.$

Dolan-Moré profile for Minimum mode on EAM aluminum. The curve is the fraction of starts whose cost is at most tau times the best finite cost in this family. Tau is 1, 2, 4, 8, and 16. An unsolved start stays in the denominator and does not cross a finite tau. Dolan, E. D. and Moré, J. J., Math. Program. 91:201-213, 2002. PDF.

Force calls on each recorded start for EAM aluminum. The box is the quartiles of those counts. A blue point is a success and a vermillion cross is a recorded failure (0). The horizontal position is the recorded count. The vertical offset only keeps marks from covering one another. PDF.

Performance profile. Higher means more starts solved within that cost ratio.

EON (SVN r2549) (r2549) · Dimer-CG rotation: max=50 tol=1
eOn (develop 500350d9) (500350d9) · Dimer-CG rotation: max=50 tol=1

Cost distribution of 2 ranked rows. Linear bins, from 21070 to 28870. 2 ranked rows have no cost on this scale and are left off the chart.

Performance profile SVG Cost and success SVG

Performance profile. Select the plot for the full SVG.

Cost and success for EAM aluminum — Cost and success. Select the plot for the full SVG.

A shorter bar is a lower cost on a log scale shared by the codes of this problem.

Leaderboard

A shorter bar is a lower cost on the log scale for that problem. Select a column heading to sort.
Rank	Code	Best	Median	Success	PAR-2
1	Eon svn	21070	24970	—¹	—²

¹ A dash in the success rate means that row did not record one.

² A dash in PAR-2 means that row has no PAR-2 score.

The tables below list every ranked row, by method family and overall.

A run short of the full set, or a run that is not the stock method, stays off the ranked table.

These archived rows rank on the value each one published, which leaves out any failure. The failure rule has no score for them, for the reason given with each.

eOn (r2006) · Dimer-CG rotation: max=10 tol=1 (the entry records no failure count)
eOn (r2006) · Dimer-CG rotation: max=50 tol=1 (the entry records no failure count)

Minimum mode

Minimum mode. One row is one code, one version, and one method. A lower cost is better. PAR-2 counts a finished run as the calls it used and a failed run as twice the cap. An archived row shows the average it published, and its PAR-2 applies that rule to the failures the entry records. Hessians is the mean analytic Hessian count. FD calls is that count times one force call per coordinate.
Rank	Row	Cost	Unit	Runs
1	eOn (r2006) · Dimer-CG rotation: max=10 tol=1	21070	force calls	432
2	eOn (r2006) · Dimer-CG rotation: max=50 tol=1	28870	force calls	639
3	EON (SVN r2549) (r2549) · Dimer-CG rotation: max=50 tol=1		force calls	639
4	eOn (develop 500350d9) (500350d9) · Dimer-CG rotation: max=50 tol=1		force calls	639

Overall

One row is one code, one version, and one method. A lower cost is better. PAR-2 counts a finished run as the calls it used and a failed run as twice the cap. An archived row shows the average it published, and its PAR-2 applies that rule to the failures the entry records. Hessians is the mean analytic Hessian count. FD calls is that count times one force call per coordinate.
Row	Family	Family rank	Unit	Published	Median calls	Mean calls	Failures	Runs
eOn (r2006) · Dimer-CG rotation: max=10 tol=1	Minimum mode	1	force calls	21070		21070	not recorded	432
eOn (r2006) · Dimer-CG rotation: max=50 tol=1	Minimum mode	2	force calls	28870		28870	not recorded	639
EON (SVN r2549) (r2549) · Dimer-CG rotation: max=50 tol=1	Minimum mode	3	force calls		35998	45626.9	crash 0, divergence 0, cap 0, wrong_stationary 0	639
eOn (develop 500350d9) (500350d9) · Dimer-CG rotation: max=50 tol=1	Minimum mode	4	force calls		41820	48128.8	crash 0, divergence 0, cap 0, wrong_stationary 0	639