Initializing help system before first use

XPRSinterrupt

Purpose
Interrupts the Optimizer algorithms.
Topic area
Solution Process
Synopsis
int XPRS_CC XPRSinterrupt(XPRSprob prob, int reason);
Arguments
prob 
The current problem.
reason 
The reason for stopping. Possible reasons are:
XPRS_STOP_NONE 
do not stop;
XPRS_STOP_TIMELIMIT 
time limit hit;
XPRS_STOP_WORKLIMIT 
work limit hit;
XPRS_STOP_CTRLC 
control C hit;
XPRS_STOP_NODELIMIT 
node limit hit;
XPRS_STOP_ITERLIMIT 
iteration limit hit;
XPRS_STOP_MIPGAP 
MIP gap is sufficiently small;
XPRS_STOP_SOLLIMIT 
solution limit hit;
XPRS_STOP_USER 
user interrupt;
>= 1000 
user defined value.
Example
See also examples els_managedcuts.c, els_usercuts.c, knapsack.c, mostviolated.c, roundint.c, savesol.c, tsp.c.
Further information
1. The XPRSinterrupt command can be called from any callback.
2. The range of values below 1000 is reserved for future extension. The behavior of the function is undefined if reason is smaller than 1000 and not one of the values listed above.
Related topics
None.

Parent Topic Console and Library Functions

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