param randseed; param solve_n default 0; param solve_results{1..solve_n} symbolic; param benchmark_start; param benchmark_stop; param buildlog symbolic; param solvelog symbolic; data; param buildlog = "capillary-buildlog.log"; param solvelog = "capillary-solvelog.csv"; model; param time1 symbolic = ctime(); param time2 symbolic = substr(time1,9,2)&" "&substr(time1,5,3)&" "&substr(time1,21,4)&" "&substr(time1,12,8);