bench02.gms : BENCH test suite - LOG
Checks bench log output using:
- regular LP call
- LP call with Examiner
- LP call with Examiner fail (too tight tol)
- NLP call with Examiner fail (too tight tol)
Contributor: Armin Pruessner, July 2004
Small Model of Type: GAMS
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$TITLE BENCH test suite - LOG (BENCH02,SEQ=143)
$ONTEXT
Checks bench log output using:
- regular LP call
- LP call with Examiner
- LP call with Examiner fail (too tight tol)
- NLP call with Examiner fail (too tight tol)
Contributor: Armin Pruessner, July 2004
$OFFTEXT
$ondollar
$call gamslib -q trnsport
$call gamslib -q circle
$set bs
$if %system.filesys% == UNIX $set bs \
$onechoV > x.awk
/BENCH SUMMARY/ { start=1 }
start==1 { lc++; }
lc>4 && lc<8 { print $0 }
$offecho
* LP TEST: REGULAR CALL (W/O EXAMINER)
$call echo solvers cplex bdmlp minos > bench.opt
$onecho > lp.log
CPLEX 1 1 153.6750 0.000 n/a
BDMLP 1 1 153.6750 0.000 n/a
MINOS 1 1 153.6750 0.000 n/a
$offecho
$call gams trnsport lp=bench optfile=1 lo=2
$call awk -f x.awk trnsport.log > "%gams.scrdir%lp2log.scr"
* ignore resource time, i.e. replace by 0.000
$call sed "s/0.[0-9][0-9][0-9]/0.000/g" "%gams.scrdir%lp2log.scr" > lp2.log
$call diff -bw lp.log lp2.log | wc -w > "%gams.scrdir%err_lpreg.scr"
* LP TEST: REGULAR CALL (W/ EXAMINER)
$onecho > bench.opt
solvers cplex bdmlp minos
examiner 1
$offecho
$onecho > lp.log
CPLEX 1 1 153.6750 0.000 P/P
BDMLP 1 1 153.6750 0.000 P/P
MINOS 1 1 153.6750 0.000 P/P
$offecho
$call gams trnsport lp=bench optfile=1 lo=2
$call awk -f x.awk trnsport.log > "%gams.scrdir%lp2log.scr"
* ignore resource time, i.e. replace by 0.000
$call sed "s/0.[0-9][0-9][0-9]/0.000/g" "%gams.scrdir%lp2log.scr" > lp2.log
$call diff -bw lp.log lp2.log | wc -w > "%gams.scrdir%err_lpex.scr"
* LP TEST: REGULAR CALL (W/ EXAMINER AND TIGHT TOLERANCES)
$onecho > bench.opt
solvers bdmlp
examiner 1
primalfeastol 1e-16
dualfeastol 1e-16
primalcstol 1e-16
dualcstol 1e-16
$offecho
$onecho > lp.log
BDMLP 1 1 153.6750 0.000 P/F
$offecho
$call gams trnsport lp=bench optfile=1 lo=2
$call awk -f x.awk trnsport.log | grep BDMLP > "%gams.scrdir%lp2log.scr"
* ignore resource time, i.e. replace by 0.000
$call sed "s/0.[0-9][0-9][0-9]/0.000/g" "%gams.scrdir%lp2log.scr" > lp2.log
$call diff -bw lp.log lp2.log | wc -w > "%gams.scrdir%err_lpex_t.scr"
* NLP TEST: REGULAR CALL (W/ EXAMINER AND TIGHT TOLERANCES)
$onecho > bench.op2
solvers minos
examiner 1
primalfeastol 1e-16
dualfeastol 1e-16
primalcstol 1e-16
dualcstol 1e-16
$offecho
$onecho > nlp.log
MINOS 2 1 4.5742 0.000 P/F
$offecho
$call gams circle nlp=bench optfile=2 lo=2
$call awk -f x.awk circle.log | grep MINOS > "%gams.scrdir%nlp2log.scr"
* ignore resource time, i.e. replace by 0.000
$call sed "s/0.[0-9][0-9][0-9]/0.000/g" "%gams.scrdir%nlp2log.scr" > nlp2.log
$call diff -bw nlp.log nlp2.log | wc -w > "%gams.scrdir%err_nlpex_t.scr"
* ABORT IF ERRORS OCCURED
scalar err_lpreg /
$include "%gams.scrdir%err_lpreg.scr"
/;
scalar err_lpex /
$include "%gams.scrdir%err_lpex.scr"
/;
scalar err_lpex_t /
$include "%gams.scrdir%err_lpex_t.scr"
/;
scalar err_nlpex_t /
$include "%gams.scrdir%err_nlpex_t.scr"
/;
* sometimes BDMLP gets an exact solution,
* so Examiner passes it even on tight tolerances
$if %system.platform% == AIX err_lpex_t = 0;
$if %system.platform% == AXU err_lpex_t = 0;
$if %system.platform% == DAR err_lpex_t = 0;
$if %system.platform% == DII err_lpex_t = 0;
$if %system.platform% == LEX err_lpex_t = 0;
$if %system.platform% == LNX err_lpex_t = 0;
$if %system.platform% == SGI err_lpex_t = 0;
$if %system.platform% == SIS err_lpex_t = 0;
$if %system.platform% == SOL err_lpex_t = 0;
$if %system.platform% == SOX err_lpex_t = 0;
$if %system.platform% == WEX err_lpex_t = 0;
$if %system.platform% == WIN err_lpex_t = 0;
* this is pretty lame - could invest some time to get a model/solver
* combo that doesn't give an exact solution
abort$(err_lpreg>0) 'LP log output incorrect - w/o Examiner'
abort$(err_lpex>0) 'LP log output incorrect - w/ Examiner'
abort$(err_lpex_t>0) 'LP log output incorrect - w/ Examiner and tight tolerances'
abort$(err_nlpex_t>0) 'NLP log output incorrect - w/ Examiner and tight tolerances'
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