coin-or / bcp

Branch-Cut-Price Framework

coin-or

Repository for organization-wide discussions and other organization documents.

bcp's Issues

bound checking in test_full()

Issue created by migration from Trac.

Original creator: fmargot

Original creation time: 2007-01-18 21:17:14

Assignee: somebody

Version:

The tests in BCP_lp_user::test_full() (similar tests in test_binary() and test_integer())

if (val < vari->lb() - etol || val > vari->ub() + etol)
return(NULL);

might make test_full() return "infeasible" for a solution where all integer variables are indeed integer (with precision etol), but a continuous variable is slightly below its lower bound. Then BCP will fail, as no branching variable can be found.

I would use this test only for integer variables.

when Building Bcp on Windows

Issue created by migration from Trac.

Original creator: [email protected]

Original creation time: 2006-07-18 18:26:12

Assignee: somebody

Version:

Hello,
I am trying to build Bcp on Windows (MSVC++), but now using the svn code just the way I downloaded it. I had a problem in the file BCPconfig.h, line 53.

/* a few things that exists under unix, but not under windows */
#include <Windows.h>
#define gethostname(c, l) { DWORD cnlen = l; GetComputerName(c, &cnlen); }
#include <process.h>

My suggestion would be enclose those lines in a #ifndef, so that there is no need to change the code when working on Windows.

An addition, when I checked out the BCP project I got the file OsiCpxSolverInterface.hpp in folder E:\MVSProjects\COIN_svn\Bcp\Osi\src\OsiClp (OSi CLP folder), but I think this file was not suppose be there.

Thanks and congratulations for the nice work,
Eduardo.

stable/1.1 does not compile with gcc-4.4

Issue created by migration from Trac.

Original creator: fmargot

Original creation time: 2009-06-17 08:18:41

Assignee: somebody

Version:

CC: [email protected]

When compiling CoinUtils from Bcp/stable/1.1 on a 64 bits machine with Fedora 11 and gcc version 4.4.0 20090506 (Red Hat 4.4.0-4) (GCC), I get:

../../../CoinUtils/src/CoinFactorization.hpp:725: error: there are no arguments to 'printf' that depend on a template parameter, so a declaration of 'printf' must be available ../../../CoinUtils/src/CoinFactorization.hpp:725: note: (if you use '-fpermissive', G++ will accept your code, but allowing the use of an undeclared name is deprecated)

The line in question is the printf() line in:

  if ( l + numberInPivotColumn > lengthAreaL_ ) {
    //need more memory
    printf("more memory needed in middle of invert\n");
    return false;
  }

After commenting out this printf line, there are additional errors that can be fixed by including stdio.h in file CoinUtils/CoinParamUtils.cpp.

Incorrect counting of processed nodes; crash

Issue created by migration from Trac.

Original creator: fmargot

Original creation time: 2006-12-26 14:09:49

Assignee: somebody

Version:

CC: [email protected]

This is for the tar ball BCP-1.0.0, but the code in the stable version looks similar.

It seems that the counting of processed nodes when BCP hits the time limit is incorrect. I get:

TM: Time has ran out.

TM: Best lower bound in this phase: 17.000000

WARNING! processed != p->search_tree.processed()

WARNING! Please file a bug report.

When printing these values, I get:

processed: 2195 p->search_tree.processed(): 1329

This happens using stein27.mps with an upper bound of 18.1, a time limit of 10 seconds and BCP in Branch-and-Bound (using best bound) mode.

This comes from BCP_tm_user::display_final_information(). Moreover, when using

BCP_RemoveExploredBranches 1

it happens that in the loop of BCP_tm_user::display_final_information()
starting with

for (BCP_vec<BCP_tm_node*>::iterator node = p->search_tree.begin();
node != p->search_tree.end();
++node) {

(around line 291 in BCP_tm_user.cpp), *node is sometimes NULL, creating a crash. I fixed this by adding at the beginning of the loop:

if(*node == NULL) {
continue;
}

I am not sure if this is the best fix.

Configure error in Bcp / OS

Issue created by migration from Trac.

Original creator: Gassmann

Original creation time: 2009-05-21 19:55:00

Assignee: somebody

Version:

The following error shows up when I configure OS under Ubuntu:

configure: WARNING: sys/sysinfo.h: present but cannot be compiled
configure: WARNING: sys/sysinfo.h: check for missing prerequisite headers?
configure: WARNING: sys/sysinfo.h: see the Autoconf documentation
configure: WARNING: sys/sysinfo.h: section "Present But Cannot Be Compiled"
configure: WARNING: sys/sysinfo.h: proceeding with the preprocessor's result
configure: WARNING: sys/sysinfo.h: in the future, the compiler will take precedence
configure: WARNING: ## --------------------------------------------------------- ##
configure: WARNING: ## Report this to https://projects.coin-or.org/Bcp/newticket ##
configure: WARNING: ## --------------------------------------------------------- ##

My system may be nonstandard: I am running under Vista 64, VMware Workstation 6.5.2 and
Ubuntu 64. The file system is controlled by Vista and is available to Ubuntu under the //mnt hierarchy as a linked folder.

Broken link to BAC paper

Issue created by migration from Trac.

Original creator: @lleeoo

Original creation time: 2009-12-10 23:20:53

Assignee: somebody

Version:

From the main BCP wiki page trying to click on "BAC: A BCP based Branch-and-Cut Example by Francois Margot." leads to a broken link message saying that the document no longer exists in the current version of the repository.

tried to install Bcp, but ...

Issue created by migration from Trac.

Original creator: dexter

Original creation time: 2010-01-28 14:32:35

Assignee: somebody

Version:

Dear Sir/Madam,

I tried to install Bcp by following the instructions from the INSTALL file. After downloading I did the following within my Bcp directory:

mkdir build
cd build
../configure

During configuration I got these messages:

checking sys/resource.h usability... no
checking sys/resource.h presence... yes
configure: WARNING: sys/resource.h: present but cannot be compiled
configure: WARNING: sys/resource.h:     check for missing prerequisite headers?
configure: WARNING: sys/resource.h: see the Autoconf documentation
configure: WARNING: sys/resource.h:     section "Present But Cannot Be Compiled"
configure: WARNING: sys/resource.h: proceeding with the preprocessor's result
configure: WARNING: sys/resource.h: in the future, the compiler will take precedence
configure: WARNING:     ## --------------------------------------------------------- ##
configure: WARNING:     ## Report this to https://projects.coin-or.org/Bcp/newticket ##
configure: WARNING:     ## --------------------------------------------------------- ##
checking for sys/resource.h... yes
checking sys/sysinfo.h usability... no
checking sys/sysinfo.h presence... yes
configure: WARNING: sys/sysinfo.h: present but cannot be compiled
configure: WARNING: sys/sysinfo.h:     check for missing prerequisite headers?
configure: WARNING: sys/sysinfo.h: see the Autoconf documentation
configure: WARNING: sys/sysinfo.h:     section "Present But Cannot Be Compiled"
configure: WARNING: sys/sysinfo.h: proceeding with the preprocessor's result
configure: WARNING: sys/sysinfo.h: in the future, the compiler will take precedence
configure: WARNING:     ## --------------------------------------------------------- ##
configure: WARNING:     ## Report this to https://projects.coin-or.org/Bcp/newticket ##
configure: WARNING:     ## --------------------------------------------------------- ##
checking for sys/sysinfo.h... yes

So I do the report ...

I've got these errors with version 1.2.2, and 1.2.3 as well on a SUSE 11.2 system. The make command was successful, but not make test (segmentation fault). Maybe, that this is related to the messages during configuration? I don't have no idea.

I checked the Autoconf documentation, but I don't have no idea what to do in this special case.

I would be grateful for any assistance you can offer.

Thank you very much in advance!

make unitTest fails

Issue created by migration from Trac.

Original creator: tuomo

Original creation time: 2009-01-16 14:59:04

Assignee: somebody

Version:

Unable to open mps input file ../../Data/Sample/exmip1.mps

apparently a nonexistent mps file is looked for in the test.

configure fails at COPY_FROM_FILELIST part

Issue created by migration from Trac.

Original creator: @svigerske

Original creation time: 2007-08-09 15:45:00

Assignee: somebody

Version:

Hi,

when using Bcp as part of CoinAll on Solaris, the configure is failing in the section related to the copying of the examples

COIN_LINK_FROM_FILELIST(test/BAC, examples/BAC/testfiles.txt)
COIN_COPY_FROM_FILELIST(examples/BAC, examples/BAC/examplefiles.txt)
COIN_COPY_FROM_FILELIST(examples/MaxCut, examples/MaxCut/examplefiles.txt)

COIN_COPY_FROM_FILELIST(examples/MCF-1, examples/MCF-1/examplefiles.txt)
COIN_COPY_FROM_FILELIST(examples/MCF-2, examples/MCF-2/examplefiles.txt)
COIN_COPY_FROM_FILELIST(examples/MCF-3, examples/MCF-3/examplefiles.txt)

The message I get in configure is:

...
checking whether this is a VPATH configuration... yes
Creating links in test/BAC ...
cat: cannot open ..../../../../code/Bcp/examples/BAC/testfiles.txt
../../code/Bcp/configure: line 21395: cd: ..../..: No such file or directory
checking which command should be used to link input files... ln -s
...

I have a directory ./code where I checked out CoinAll, and do a VPATH-configure from ./debug .

It looks like something with the path is not working correct there.
Unfortunately, I do not have the right autotools on this machine, so I did modification on Bcp/configure to get it working.
The first thing was as follows:

--- configure   (revision 383)
+++ configure   (working copy)
`@``@` -21367,12 +21367,12 `@``@`
        updir=$t
 fi

-if test -e $srcdir/examples/BAC/testfiles.txt ; then
+if test -e $srcdir/Bcp/examples/BAC/testfiles.txt ; then
        echo Creating links in test/BAC ...
-       fromdir=$updir/$srcdir/`dirname examples/BAC/testfiles.txt`
+       fromdir=$updir/$srcdir/`dirname Bcp/examples/BAC/testfiles.txt`
        mkdir -p test/BAC
        cd test/BAC
-       for f in `cat $updir/$srcdir/examples/BAC/testfiles.txt` ; do
+       for f in `cat $updir/$srcdir/Bcp/examples/BAC/testfiles.txt` ; do
                if test ! -e $f ; then
                        fdir=`dirname $f`
                    mkdir -p $fdir

And similar for the next parts.

MaxCut example: Makefile.location, vol and OsiVol should be enabled

Issue created by migration from Trac.

Original creator: @LouHafer

Original creation time: 2006-08-02 15:42:21

Assignee: somebody

Version:

The MaxCut build fails on any system because Vol and OsiVol are needed in the link.

Segmentation fault in Bcp examples execution.

Issue created by migration from Trac.

Original creator: sonya

Original creation time: 2007-11-09 18:25:35

Assignee: somebody

Version: 1.0

This is for Bcp-1.0.0.

The execution of Bcp's examples (in MPI parallel environment) fails at the end with a segmentation fault.

I think the problem is the "delete user_init" at the end of "bcp_main" function in BCP_tm_main.cpp.

Compilation with gcc-4.6.0 (Fedora 15)

Issue created by migration from Trac.

Original creator: fmargot

Original creation time: 2011-10-04 17:45:27

Assignee: somebody

Version:

CC: [email protected]

Need to add

#include

at the beginning of BCP_vector.hpp to be able to compile stable/1.2 with
gcc version 4.6.0 20110509 (Red Hat 4.6.0-7) on Fedora 15. Same change required with older version of stable.

The same include must be added in CoinUtils/src/CoinSmartPtr.hpp. I have filed a ticket in CoinUtils about it, but this might be a Bcp problem.

make test fails on Linux

Issue created by migration from Trac.

Original creator: fmargot

Original creation time: 2006-11-24 13:39:26

Assignee: somebody

Version: 1.0

Using the tar ball Bcp-1.0.0.tgz on Fedora 5 with gcc4.1,

make test

yields:

make[2]: Entering directory /home/prov/Bcp-1.0.0/build/Bcp/test/BAC' if g++ -DHAVE_CONFIG_H -I. -Iinclude -I../../inc -Iecho /home/prov/Bcp-1.0.0/Bcp/src/include -Iecho /home/prov/Bcp-1.0.0/Cgl/src -Iecho /home/prov/Bcp-1.0.0/Cgl/src/CglFlowCover -Iecho /home/prov/Bcp-1.0.0/Cgl/src/CglGomory -Iecho /home/prov/Bcp-1.0.0/Cgl/src/CglKnapsackCover -Iecho /home/prov/Bcp-1.0.0/Cgl/src/CglOddHole -Iecho /home/prov/Bcp-1.0.0/Cgl/src/CglProbing -Iecho /home/prov/Bcp-1.0.0/Osi/src -Iecho /home/prov/Bcp-1.0.0/Osi/src/OsiClp -Iecho /home/prov/Bcp-1.0.0/Clp/src -Iecho /home/prov/Bcp-1.0.0/build/Bcp/../Clp/inc -Iecho /home/prov/Bcp-1.0.0/CoinUtils/src -O3 -fomit-frame-pointer -pipe -DNDEBUG -pedantic-errors -Wimplicit -Wparentheses -Wreturn-type -Wcast-qual -Wall -Wpointer-arith -Wwrite-strings -Wconversion -MT BB_lp.o -MD -MP -MF ".deps/BB_lp.Tpo" -c -o BB_lp.otest -f 'LP/BB_lp.cpp' || echo '../../../../Bcp/test/BAC/'LP/BB_lp.cpp; \ then mv -f ".deps/BB_lp.Tpo" ".deps/BB_lp.Po"; else rm -f ".deps/BB_lp.Tpo"; exit 1; fi In file included from /home/prov/Bcp-1.0.0/CoinUtils/src/CoinFinite.hpp:8, from /home/prov/Bcp-1.0.0/CoinUtils/src/CoinMessageHandler.hpp:15, from /home/prov/Bcp-1.0.0/Osi/src/OsiSolverInterface.hpp:9, from /home/prov/Bcp-1.0.0/Bcp/src/include/BCP_lp_user.hpp:10, from include/BB_lp.hpp:17, from LP/BB_lp.cpp:15: /home/prov/Bcp-1.0.0/CoinUtils/src/CoinUtilsConfig.h:23:30: error: config_coinutils.h: No such file or directory In file included from /home/prov/Bcp-1.0.0/CoinUtils/src/CoinMessageHandler.hpp:15, from /home/prov/Bcp-1.0.0/Osi/src/OsiSolverInterface.hpp:9, from /home/prov/Bcp-1.0.0/Bcp/src/include/BCP_lp_user.hpp:10, from include/BB_lp.hpp:17, from LP/BB_lp.cpp:15: /home/prov/Bcp-1.0.0/CoinUtils/src/CoinFinite.hpp:16:4: error: #error "don't have header file for math" /home/prov/Bcp-1.0.0/CoinUtils/src/CoinFinite.hpp: In function 'bool CoinFinite(double)': /home/prov/Bcp-1.0.0/CoinUtils/src/CoinFinite.hpp:80: error: 'DBL_MAX' was not declared in this scope make[2]: *** [BB_lp.o] Error 1 make[2]: Leaving directory /home/prov/Bcp-1.0.0/build/Bcp/test/BAC'
make[1]: *** [test] Error 2
make[1]: Leaving directory `/home/prov/Bcp-1.0.0/build/Bcp'
make: *** [test] Error 2

Bcp-1.4.4, configuring and making and installing everything results in a framework which will not compile all but the BAC example. Platform: Debian on Intel.

Bcp-1.4.4, configuring and making and installing everything results in a framework which will not compile all but the BAC example. Platform: Debian on Intel.
The most common error is : 'BCP_pricing_status' has not been declared
Did I miss something?
Best regards

Originally posted by @baniabde2020 in #18 (comment)

Testing if basis is available

Issue created by migration from Trac.

Original creator: fmargot

Original creation time: 2006-06-29 17:19:16

Assignee: somebody

Version:

CC: [email protected]

Keywords: basisIsAvailable

In file BCP_lp_main_loop.cpp, around line 185:

if (BCP_lp_fix_vars(p)) {

should be

if ((BCP_lp_fix_vars(p) || (!p.lp_solver->basisIsAvailable()))) {

This is important when BCP works with Cplex and uses cut generators requiring access to the optimal basis.
This is not necessary when using Clp.
The difference is in the implementation of OsiCpx and OsiClp.
In OsiCpx, any change of bounds on the variables makes all
information about the optimal basis disappear. For OsiClp,
it remains there and can be used if primal feasibility
is not lost.

(changed by ladanyi at 2006-07-03 20:58:30)

compile of most examples fails

Issue created by migration from Trac.

Original creator: tuomo

Original creation time: 2009-01-16 13:46:04

Assignee: somebody

Version:

checking out vanilla 1.2.1, configuring and making and installing everything results in a framework which will not compile all but the BAC example. Platform: Debian on Intel.

The most common error is

include/MCF3_tm.hpp:45: error: 'BCP_pricing_status' has not been declared

Did I miss something?

Best regards
Tuomo

`make distclean' leaves behind files/directories and erronously removes Bcp/examples

Issue created by migration from Trac.

Original creator: awasielak

Original creation time: 2008-02-23 20:43:42

Assignee: somebody

Version:

Bcp version 1.1.2

Running `make distclean' leaves behind the following files/directories:

Bcp/test/BAC/bac.lp
Bcp/test/BAC/bac.mps
Bcp/test/BAC/bac.pdf
Bcp/test/BAC/bb.par
Bcp/test/BAC/include
Bcp/test/BAC/LP
Bcp/test/BAC/Member
Bcp/test/BAC/TM

It also erroneously removes Bcp/examples directory. If you try to run `./configure' again, it will fail:

[snip]
config.status: error: cannot find input file: examples/BAC/Makefile.in
configure: error: /bin/bash './configure' failed for Bcp

Here is a patch to fix the latter problem:

diff -urNad coinor-coinall-1.0.0~/Bcp/Makefile.am coinor-coinall-1.0.0/Bcp/Makefile.am
--- coinor-coinall-1.0.0~/Bcp/Makefile.am       2007-02-02 08:48:04.000000000 -0700
+++ coinor-coinall-1.0.0/Bcp/Makefile.am        2008-02-23 12:50:33.000000000 -0700
`@``@` -86,7 +86,6 `@``@`
        for t in $(TESTS); do \
                (if test -r test/$$t/Makefile; then cd test/$$t; $(MAKE) distclean; fi); \
        done
-       rm -rf examples

 .PHONY: test unitTest

diff -urNad coinor-coinall-1.0.0~/Bcp/Makefile.in coinor-coinall-1.0.0/Bcp/Makefile.in
--- coinor-coinall-1.0.0~/Bcp/Makefile.in       2007-12-08 11:22:25.000000000 -0700
+++ coinor-coinall-1.0.0/Bcp/Makefile.in        2008-02-23 12:50:33.000000000 -0700
`@``@` -843,7 +843,6 `@``@`
        for t in $(TESTS); do \
                (if test -r test/$$t/Makefile; then cd test/$$t; $(MAKE) distclean; fi); \
        done
-       rm -rf examples

 .PHONY: test unitTest

no Makefiles are made in Applications directory

Issue created by migration from Trac.

Original creator: tuomo

Original creation time: 2009-01-16 15:03:33

Assignee: somebody

Version:

configure fails to produce the Makefiles in the Applications directory.

MaxCut: BCP build fails due to -mno-cygwin

Issue created by migration from Trac.

Original creator: @LouHafer

Original creation time: 2006-08-02 15:52:56

Assignee: somebody

Version:

Makefiles/Makefile.CYGWIN sets the -mno-cygwin option. This apparently leaves __CYGWIN__ undefined. BCP_cygwin.hpp is definitely not included from BCP_os.hpp. Apparently the requirements for BCP_msvc.hpp are not satisfied either. None of the symbols are defined and the build fails.

Removing -mno-cygwin gives a successful build, but isn't really a fix.

sys/ressources problem (Fedora 10)

Issue created by migration from Trac.

Original creator: fmargot

Original creation time: 2008-12-19 11:52:51

Assignee: somebody

Version:

CC: [email protected]

When configuring stable/Bcp-1.1 under Fedora 10, I get:

checking sys/resource.h presence... yes
configure: WARNING: sys/resource.h: present but cannot be compiled
configure: WARNING: sys/resource.h:     check for missing prerequisite headers?
configure: WARNING: sys/resource.h: see the Autoconf documentation
configure: WARNING: sys/resource.h:     section "Present But Cannot Be Compiled"
configure: WARNING: sys/resource.h: proceeding with the preprocessor's result
configure: WARNING: sys/resource.h: in the future, the compiler will take precedence
configure: WARNING:     ## --------------------------------------------------------- ##
configure: WARNING:     ## Report this to https://projects.coin-or.org/Bcp/newticket ##
configure: WARNING:     ## --------------------------------------------------------- ##
checking for sys/resource.h... yes

Output line in excess

Issue created by migration from Trac.

Original creator: fmargot

Original creation time: 2006-06-29 16:57:58

Assignee: somebody

Version:

CC: [email protected]

Keywords: verbosity

In BCP_lp_branching.cpp, around line 304:

printf("\nLP: Starting strong branching:\n\n");

should be:

if (p.param(BCP_lp_par::LpVerb_StrongBranchResult)) {
printf("\nLP: Starting strong branching:\n\n");
}

Missing Makefile.in in Bcp/examples/MCF

Issue created by migration from Trac.

Original creator: dan.gordon

Original creation time: 2006-06-27 06:54:54

Assignee: somebody

Version:

Keywords: build make configure

When trying to run configure under mac OS X v. 10.4, I encounter an error due to the fact that there is no Makefile.in file in Bcp/examples/MCF. I'd guess that it was just accidentally not checked in to the subversion repository.

sys/time.h missing

Issue created by migration from Trac.

Original creator: @svigerske

Original creation time: 2008-03-07 20:45:43

Assignee: somebody

Version:

Hi,

compiling Bonmin/trunk on Windows under Cygwin with Intel compilers fails with

...\Bonmin\trunk\Bcp\src\include\BCP_process.hpp(47): catastrophic error: could not open source file "sys/time.h"
  #include <sys/time.h>

There is AC_HEADER_TIME macro that might be helpful:
http://www.gnu.org/software/autoconf/manual/autoconf-2.57/html_chapter/autoconf_5.html#SEC50

Best,
Stefan

Reg the make in coin-Bcp package

Issue created by migration from Trac.

Original creator: [email protected]

Original creation time: 2006-10-10 16:42:41

Assignee: somebody

Version:

I down loaded the coin-Bcp package via svn and had no problem in configuring.
When i used the make command I had errors in compiling the src directory. The error msg in the cygwin is as follows:
Making all in src
make[2]: Entering directory /cygdrive/c/tinyos/cygwin/bin/bcp/build/CoinUtils/ rc' if /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Icyg
ath -w ../../../CoinUtils/src-I../inc -O3 -fomit-frame-pointer -mno-cygwi -pipe -DNDEBUG -pedantic-errors -Wimplicit -Wparentheses -Wreturn-type -Wcast- ual -Wall -Wpointer-arith -Wwrite-strings -Wconversion -MT CoinIndexedVector. o -MD -MP -MF ".deps/CoinIndexedVector.Tpo" -c -o CoinIndexedVector.lo ../../.. CoinUtils/src/CoinIndexedVector.cpp; \ then mv -f ".deps/CoinIndexedVector.Tpo" ".deps/CoinIndexedVector.Plo"; else rm -f ".deps/CoinIndexedVector.Tpo"; exit 1; fi g++ -DHAVE_CONFIG_H -I. -Ic:\\tinyos\\cygwin\\bin\\bcp\\CoinUtils\\src -I../in -O3 -fomit-frame-pointer -mno-cygwin -pipe -DNDEBUG -pedantic-errors -Wimplici -Wparentheses -Wreturn-type -Wcast-qual -Wall -Wpointer-arith -Wwrite-strings Wconversion -MT CoinIndexedVector.lo -MD -MP -MF .deps/CoinIndexedVector.Tpo -c ../../../CoinUtils/src/CoinIndexedVector.cpp -o CoinIndexedVector.o ../../../CoinUtils/src/CoinIndexedVector.cpp: In member functionvoid
CoinIndexedVector::reserve(int)':
../../../CoinUtils/src/CoinIndexedVector.cpp:543: int64_t' undeclared (first use this function) ../../../CoinUtils/src/CoinIndexedVector.cpp:543: (Each undeclared identifier is reported only once for each function it appears in.) ../../../CoinUtils/src/CoinIndexedVector.cpp:543: parse error before =' token
../../../CoinUtils/src/CoinIndexedVector.cpp:545: iBottom' undeclared (first use this function) ../../../CoinUtils/src/CoinIndexedVector.cpp: In member function int
CoinIndexedVector::cleanAndPackSafe(double)':
../../../CoinUtils/src/CoinIndexedVector.cpp:1388: int64_t' undeclared (first use this function) ../../../CoinUtils/src/CoinIndexedVector.cpp:1388: parse error before =' token
../../../CoinUtils/src/CoinIndexedVector.cpp:1393: xx' undeclared (first use this function) ../../../CoinUtils/src/CoinIndexedVector.cpp:1393: parse error before >' token
make[2]: *** [CoinIndexedVector.lo] Error 1
make[2]: Leaving directory /cygdrive/c/tinyos/cygwin/bin/bcp/build/CoinUtils/s c' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory /cygdrive/c/tinyos/cygwin/bin/bcp/build/CoinUtils'
make: *** [all-recursive] Error 1

The errors differ when doing the installations of different version..
At times the error is that it cant link the files..

Could you please specify if there are any changes that are to be
made to the make files so that errors do not occur

Build problems under mac os x

Issue created by migration from Trac.

Original creator: dan.gordon

Original creation time: 2006-06-27 08:34:12

Assignee: somebody

Version:

Keywords: make build compile mac OSX

I get a compile error when compiling the file Bcp/src/include/BCP_os.hpp under mac OS X 10.4 / Darwin:

/usr/include/sys/resource.h:218: error: declaration does not declare anything
make: *** [BCP_cg_main.lo] Error 1

See file: Bcp/src/include/BCP_os.hpp:

#if HAVE_SYS_RESOURCE_H
#  include <sys/resources.h>
#else
#  define setpriority(x,y,z)
#endif

Firstly, when I build, HAVE_SYS_RESOURCE_H is incorrectly undefined. I think this is due to a bug in autoconf. I get around this by manually exporting the CXXDEFS environment variable to "-DHAVE_SYS_RESOURCE_H" prior to running configure.

Secondly, I think # include <sys/resources.h> should be changed to # include <sys/resource.h> in the code quoted above (at least, this is the case for Darwin / Mac OS X 10.4).

Making this change gets rid of the compile error. However, note that the code also doesn't compile for me even when HAVE_SYS_RESOURCE_H is not defined. This is because, on my system, resource.h gets #included via a different dependency, and its definition of setpriority is messed up by the code above. So I think a better plan is to remove the whole block of code quoted above from Bcp/src/include/BCP_os.hpp, and change line 33 of Bcp/src/include/BCP_os.hpp to

#ifdef HAVE_SYS_RESOURCE_H
   setpriority(PRIO_PROCESS, 0, p.par.entry(BCP_cg_par::NiceLevel));
#endif

This successfully compiles on my system.

got lot of warnings during making Bcp on 64bit SUSE Linux 11.2

Issue created by migration from Trac.

Original creator: dexter

Original creation time: 2010-01-29 16:22:01

Assignee: somebody

Version:

There are very lot warnings when making Bcp. Is there any recommended compiler version?

Used g++ 4.3.2 ...

can't compile with cplex 12.2

Issue created by migration from Trac.

Original creator: compiler

Original creation time: 2011-10-04 17:44:32

Assignee: somebody

Version: 2.0

Hi,

I am using Mac OS X 10.6.8 (10K549) with gcc4.3 +gfortran (Not directly related to this problem but I could not compile the code with gcc45 and gcc46). As instructed in the configure.site file, I have declared the cplex include and library directories as follows:

with_cplex_incdir='/CPLEX/cplex/include/ilcplex'
with_cplex_lib='-L/CPLEX/cplex/lib/x86-64_darwin9_gcc4.0/static_pic -lcplex -lpthread'

It says it can't compile the simple test code that calls CPXgetstat. I don't think the problem is a cplex licence problem because the ILM file path is a global env var on my system.

I couldn't attached the configure log, so here is a snapshot:

.....
checking for pkg-config... /opt/local/bin/pkg-config
checking pkg-config is at least version 0.16.0... yes
checking for COIN-OR package CoinUtils... yes: 2.8.1
checking for COIN-OR package Glpk... not given: No package 'coinglpk' found
checking for COIN-OR package SoPlex... not given: No package 'coinsoplex' found
checking for COIN-OR package Sample... not given: No package 'coindatasample' found
checking for COIN-OR package Netlib... not given: No package 'coindatanetlib' found
checking if user provides library for Cplex... yes
checking whether symbol CPXgetstat is available with CPX... no
configure: error: Cannot find symbol(s) CPXgetstat with CPX
configure: error: /bin/sh '../../Osi/configure' failed for Osi

Thanks,
Serdar Karademir

wrong file name in example file copying

Issue created by migration from Trac.

Original creator: @andrea5w

Original creation time: 2008-07-27 23:21:15

Assignee: somebody

Version:

Creating copies in examples/BAC ...
cp: /a/mathp6/homes/mathp6.local/andreasw/COIN-svn/CoinAll/stable/BSP/Bcp/examples/BAC/bac.pdf: No such file or directory
Creating copies in examples/MaxCut ...