[Cbc] Segfault with COIN_BIG_INDEX==2

ycollette.nospam at free.fr ycollette.nospam at free.fr
Thu Nov 9 05:51:27 EST 2017


Hello,

I found a problem with the Cbc example addBits.
Here is the command line:

addBits Data/Sample/p0033.mps

And the message I've got:

Coin0001I At line 15 NAME          P0033
Coin0001I At line 16 ROWS
Coin0001I At line 34 COLUMNS
Coin0001I At line 109 RHS
Coin0001I At line 118 BOUNDS
Coin0001I At line 152 ENDATA
Coin0002I Problem P0033 has 16 rows, 33 columns and 98 elements
Clp0027I Model was imported from /home/artelys/repositories/coin/Cbc/Data/Sample/p0033.mps in 0.000207 seconds
Clp0006I 0  Obj 0 Primal inf 18.492499 (10)
Clp0006I 20  Obj 2520.5717
Clp0000I Optimal - objective value 2520.5717
loadProblem from CoinModel not available with COIN_BIG_INDEX
Aborted (core dumped)

Is it normal ?
Should I disable this test if COIN_BIG_INDEX==2 ?

Best regards,

YC


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