reset
set size 0.7,0.8
set terminal postscript eps enhanced "Times-Roman" 20
set output "combined3.eps"
set xlabel "Simulation Time"
set key left top
set style line 1 linetype 1 linewidth 2 pointtype 1 pointsize 1
set style line 2 linetype 2 linewidth 2 pointtype 2 pointsize 1
set style line 3 linetype 2 linewidth 2 pointtype 6 pointsize 1
set style line 4 linetype 4 linewidth 2 pointtype 4 pointsize 1

plot "backtracks.txt" using 1:2 title "Backtracks" with linespoints linestyle 3, \
     "transitions.txt" using 1:2 title "Transitions" with linespoints linestyle 4
