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Hi

I am have an optimization problem, when I run it for small amount of input it is ok , but for large input, It give : KeyboardInterrupt I will appreciate if one can help me ?

the error is "

Traceback (most recent call last): File "final2.py", line 181, in <module> scheduling.add_constraint(Sum(A[s][d][k][o][p][t] for p in range (_sage_const_0 ,V)) <=_sage_const_1 ) File "mip.pyx", line 2168, in sage.numerical.mip.Sum (sage/numerical/mip.c:12041) File "final2.py", line 181, in <genexpr> scheduling.add_constraint(Sum(A[s][d][k][o][p][t] for p in range (_sage_const_0 ,V)) <=_sage_const_1 ) KeyboardInterrupt

"

Hi

I am have an optimization problem, when I run it for small amount of input it is ok , but for large input, It give : KeyboardInterrupt I will appreciate if one can help me ?

the error is "is

Traceback (most recent call last):
  File "final2.py", line 181, in <module>
    scheduling.add_constraint(Sum(A[s][d][k][o][p][t] for p in range (_sage_const_0 ,V)) <=_sage_const_1  )
  File "mip.pyx", line 2168, in sage.numerical.mip.Sum (sage/numerical/mip.c:12041)
  File "final2.py", line 181, in <genexpr>
    scheduling.add_constraint(Sum(A[s][d][k][o][p][t] for p in range (_sage_const_0 ,V)) <=_sage_const_1  )
KeyboardInterrupt
 
" KeyboardInterrupt