debug when to use finite differences to check derivatives:
0 (default) ==> never;
-1 ==> only at the starting point;
> 0 ==> each that many iterations.
debug2d when to use finite differences to check the Lagrangian Hessian:
0 (default) ==> never;
-1 ==> only at the starting point;
> 0 ==> each that many iterations.
errlim evaluation-error limit (default 500)
hess whether to use the Hessian:
0 = no,
1 = yes: just the explicit Hessian,
2 = yes: just Hessian-vector products,
3 = yes (default) both explicit and Hessian-vector products,
-1 = no, but evaluate gradients as for
Hessian computations (debug option).
iterlim iteration limit (default 1000000)
licshow show license details
logfreq frequency of log lines when outlev = 3
maxftime time limit (default 999999 seconds)
maxfwd max vars in fwd AD of common exprs (default 5)
maximize maximize the objective (no matter what the model says)
maxiter synonymn for iterlim
minimize minimize the objective (no matter what the model says)
objno objective number: 0 = none, 1 = first (default)
outlev output level:
0 no chatter.
1 = options but no iteration log on stdout (default).
2 = CONOPT "SCREEN" output on stdout.
3 = log line every logfreq iterations
superbasics limit on number of superbasic variables (default >= 500)
timing report I/O and solution times: 1 = stdout, 2 = stderr, 3 = both
version report version
wantsol solution report without -AMPL: sum of
1 ==> write .sol file
2 ==> print primal variable values
4 ==> print dual variable values
8 ==> do not print solution message
workfactor if > 1, multiply memory allocation by this much
workmeg megabytes of memory CONOPT should allocate:
0 (default) ==> CONOPT estimates the memory it needs
> 0 ==> that many megabytes.