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SCIP Doxygen Documentation: scip_copy.c Source File

101

assert(cut !=

NULL

);

115 SCIPerrorMessage

(

"unknown cut selection strategy %c, must be either 'a' or 'q'\n"

, cutsel);

141

assert(sourcescip !=

NULL

);

142

assert(targetscip !=

NULL

);

143

assert(cuts !=

NULL

|| ncuts == 0);

144

assert(ncutsadded !=

NULL

);

146 for

( c = 0; c < ncuts; ++c )

151

assert( cuts[c] !=

NULL

);

159 if

( sourcescip == targetscip )

182 for

( i = 0; i < ncols && takecut; ++i )

197 if

( sourcescip != targetscip )

201 for

( i = 0; i < ncols; ++i )

207 SCIPdebugMsg

(sourcescip,

"Converting cuts to constraints failed.\n"

);

301

assert(sourcescip !=

NULL

);

302

assert(targetscip !=

NULL

);

303

assert(sourcescip->

set

!=

NULL

);

304

assert(targetscip->

set

!=

NULL

);

307 SCIP_CALL

(

SCIPcheckStage

(sourcescip,

"SCIPcopyPlugins"

,

FALSE

,

TRUE

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

) );

308 SCIP_CALL

(

SCIPcheckStage

(targetscip,

"SCIPcopyPlugins"

,

TRUE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

TRUE

) );

311 if

( passmessagehdlr )

317

copyreaders, copypricers, copyconshdlrs, copyconflicthdlrs, copypresolvers, copyrelaxators, copyseparators, copycutselectors, copypropagators,

318

copyheuristics, copyeventhdlrs, copynodeselectors, copybranchrules, copydisplays, copydialogs, copytables, copyexprhdlrs, copynlpis, valid) );

371

assert(sourcescip !=

NULL

);

372

assert(targetscip !=

NULL

);

373

assert(sourcescip != targetscip);

374

assert(sourcescip->

set

!=

NULL

);

375

assert(targetscip->

set

!=

NULL

);

376

assert(valid !=

NULL

);

379 SCIP_CALL

(

SCIPcheckStage

(sourcescip,

"SCIPcopyBenders"

,

FALSE

,

TRUE

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

) );

380 SCIP_CALL

(

SCIPcheckStage

(targetscip,

"SCIPcopyBenders"

,

TRUE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

TRUE

) );

386 for

( p = sourcescip->

set

->

nbenders

- 1; p >= 0; --p )

388

copybendersvalid =

FALSE

;

390

threadsafe, &copybendersvalid) );

391

*valid = *valid && copybendersvalid;

418

assert(sourcescip !=

NULL

);

419

assert(targetscip !=

NULL

);

420

assert(!original || global);

427

uselocalvarmap = (varmap ==

NULL

);

428

uselocalconsmap = (consmap ==

NULL

);

430 if

( uselocalvarmap )

436

localvarmap = varmap;

438 if

( uselocalconsmap )

444

localconsmap = consmap;

450

sourceprob = sourcescip->

origprob

;

472 if

( uselocalvarmap )

478 if

( uselocalconsmap )

538

assert(sourcescip !=

NULL

);

539

assert(targetscip !=

NULL

);

542 SCIP_CALL

(

SCIPcheckStage

(sourcescip,

"SCIPcopyProb"

,

FALSE

,

TRUE

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

) );

543 SCIP_CALL

(

SCIPcheckStage

(targetscip,

"SCIPcopyProb"

,

TRUE

,

TRUE

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

FALSE

,

TRUE

) );

590

assert(sourcescip !=

NULL

);

591

assert(targetscip !=

NULL

);

594 SCIP_CALL

(

SCIPcheckStage

(sourcescip,

"SCIPcopyOrigProb"

,

FALSE

,

TRUE

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

) );

595 SCIP_CALL

(

SCIPcheckStage

(targetscip,

"SCIPcopyOrigProb"

,

TRUE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

TRUE

) );

629 SCIP_CALL

(

SCIPcheckStage

(

scip

,

"SCIPenableConsCompression"

,

FALSE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

) );

668 SCIP_CALL_ABORT

(

SCIPcheckStage

(

scip

,

"SCIPisConsCompressionEnabled"

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

) );

730

assert(sourcescip !=

NULL

);

731

assert(targetscip !=

NULL

);

732

assert(sourcevar !=

NULL

);

733

assert(targetvar !=

NULL

);

734

assert(sourcevar->

scip

== sourcescip);

737 SCIP_CALL

(

SCIPcheckStage

(sourcescip,

"SCIPgetVarCopy"

,

FALSE

,

TRUE

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

) );

738 SCIP_CALL

(

SCIPcheckStage

(targetscip,

"SCIPgetVarCopy"

,

FALSE

,

TRUE

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

FALSE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

) );

740

uselocalvarmap = (varmap ==

NULL

);

741

uselocalconsmap = (consmap ==

NULL

);

745 if

( !uselocalvarmap )

748 if

( *targetvar !=

NULL

)

774 if

( uselocalvarmap )

779

localvarmap = varmap;

781 if

( uselocalconsmap )

787

localconsmap = consmap;

797

sourcescip, sourcevar, localvarmap, localconsmap, global) );

816 SCIP_CALL

(

SCIPgetVarCopy

(sourcescip, targetscip, sourceaggrvar, &targetaggrvar, localvarmap, localconsmap, global, success) );

821

sourcescip, sourcevar, localvarmap, localconsmap, global) );

827

constant,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

) );

861 for

( i = 0; i < naggrvars; ++i )

863 SCIP_CALL

(

SCIPgetVarCopy

(sourcescip, targetscip, sourceaggrvars[i], &targetaggrvars[i], localvarmap, localconsmap, global, success) );

869

sourcescip, sourcevar, localvarmap, localconsmap, global) );

875

-constant,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

) );

891

assert(sourcenegatedvar !=

NULL

);

895 SCIP_CALL

(

SCIPgetVarCopy

(sourcescip, targetscip, sourcenegatedvar, &targetnegatedvar, localvarmap, localconsmap, global, success) );

904 if

( uselocalvarmap )

907 if

( uselocalconsmap )

930 if

( uselocalvarmap )

933 if

( uselocalconsmap )

967 int

nrelaxonlybinvars = 0;

968 int

nrelaxonlyintvars = 0;

969 int

nrelaxonlyimplvars = 0;

970 int

nrelaxonlycontvars = 0;

974

assert(sourcescip !=

NULL

);

975

assert(targetscip !=

NULL

);

976

assert(nfixedvars == 0 || fixedvars !=

NULL

);

977

assert(nfixedvars == 0 || fixedvals !=

NULL

);

990

uselocalvarmap = (varmap ==

NULL

);

991

uselocalconsmap = (consmap ==

NULL

);

993 if

( uselocalvarmap )

999

localvarmap = varmap;

1001 if

( uselocalconsmap )

1007

localconsmap = consmap;

1010 for

( i = 0; i < nsourcevars; ++i )

1021

nrelaxonlybinvars++;

1024

nrelaxonlyintvars++;

1027

nrelaxonlyimplvars++;

1030

nrelaxonlycontvars++;

1041 SCIP_CALL

(

SCIPgetVarCopy

(sourcescip, targetscip, sourcevars[i], &targetvar, localvarmap, localconsmap, global, &success) );

1043

assert(targetvar !=

NULL

);

1047 for

( i = 0; i < nfixedvars; ++i )

1058

assert(targetvar !=

NULL

);

1061

infeasible = fixed =

FALSE

;

1064

assert(!infeasible);

1082 int

nsourcefixedvars;

1096 for

( i = 0; i < nsourcefixedvars; ++i )

1117

assert(nsourcefixedvars == nfixedbinvars + nfixedintvars + nfixedimplvars + nfixedcontvars);

1128 if

( uselocalvarmap )

1134 if

( uselocalconsmap )

1191

assert(sourcescip !=

NULL

);

1192

assert(targetscip !=

NULL

);

1195 SCIP_CALL

(

SCIPcheckStage

(sourcescip,

"SCIPcopyVars"

,

FALSE

,

TRUE

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

) );

1196 SCIP_CALL

(

SCIPcheckStage

(targetscip,

"SCIPcopyVars"

,

FALSE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

) );

1198 SCIP_CALL

(

copyVars

(sourcescip, targetscip, varmap, consmap, fixedvars, fixedvals, nfixedvars,

FALSE

, global) );

1247

assert(sourcescip !=

NULL

);

1248

assert(targetscip !=

NULL

);

1251 SCIP_CALL

(

SCIPcheckStage

(sourcescip,

"SCIPcopyOrigVars"

,

FALSE

,

TRUE

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

) );

1252 SCIP_CALL

(

SCIPcheckStage

(targetscip,

"SCIPcopyOrigVars"

,

FALSE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

) );

1279

assert(nvars == 0 || (sourcevars !=

NULL

&& targetvars !=

NULL

));

1280

assert(sourcescip != targetscip);

1292 for

( i = 0; i < nvars; ++i )

1296 if

( sourcevars[i] ==

NULL

|| targetvars[i] ==

NULL

)

1299

assert(sourcevars[i]->

scip

== sourcescip);

1300

assert(targetvars[i]->

scip

== targetscip);

1305 switch

( sourcevarstatus )

1338

assert(sourcescip != targetscip);

1340 for

( i = 0; i < sourcescip->

set

->

nnlpis

; ++i )

1345

sourcenlpi = sourcescip->

set

->

nlpis

[i];

1348

targetnlpi = targetscip->

set

->

nlpis

[i];

1352 if

( targetnlpi !=

NULL

)

1381

assert(subscip !=

NULL

);

1382

assert(subsol !=

NULL

);

1383

assert(subvars !=

NULL

);

1384

assert(solvals !=

NULL

);

1390 for

( i = 0; i < nvars; ++i )

1392 if

( subvars[i] !=

NULL

)

1422

assert(subscip !=

NULL

);

1423

assert(subsol !=

NULL

);

1424

assert(subvars !=

NULL

);

1425

assert(newsol !=

NULL

);

1466

assert(subscip !=

NULL

);

1467

assert(heur !=

NULL

);

1468

assert(subvars !=

NULL

);

1469

assert(success !=

NULL

);

1486 for

( i = 0; i < nsubsols; ++i )

1489 if

( newsol ==

NULL

)

1492 if

( solindex !=

NULL

)

1526

assert(newsol ==

NULL

);

1533 if

( newsol !=

NULL

)

1622

assert(targetcons !=

NULL

);

1623

assert(sourceconshdlr !=

NULL

);

1625 SCIP_CALL

(

SCIPcheckStage

(sourcescip,

"SCIPgetConsCopy"

,

FALSE

,

TRUE

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

) );

1626 SCIP_CALL

(

SCIPcheckStage

(targetscip,

"SCIPgetConsCopy"

,

FALSE

,

TRUE

,

TRUE

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

TRUE

,

FALSE

,

TRUE

,

FALSE

,

FALSE

) );

1628

uselocalvarmap = (varmap ==

NULL

);

1629

uselocalconsmap = (consmap ==

NULL

);

1632 if

( uselocalvarmap )

1638

localvarmap = varmap;

1640

*targetcons =

NULL

;

1641 if

( uselocalconsmap )

1649

localconsmap = consmap;

1653 if

( *targetcons !=

NULL

)

1662 SCIP_CALL

(

SCIPconsCopy

(targetcons, targetscip->

set

, name, sourcescip, sourceconshdlr, sourcecons, localvarmap, localconsmap,

1663

initial, separate, enforce, check, propagate, local, modifiable, dynamic, removable, stickingatnode, global, valid) );

1666

assert(*targetcons ==

NULL

|| *valid);

1669 if

( *targetcons !=

NULL

&& !uselocalconsmap )

1677 if

( uselocalvarmap )

1682 if

( uselocalconsmap )

1748 int

nsourceconshdlrs;

1751

assert(sourcescip !=

NULL

);

1752

assert(targetscip !=

NULL

);

1753

assert(valid !=

NULL

);

1756 SCIP_CALL

(

SCIPcheckStage

(sourcescip,

"SCIPcopyConss"

,

FALSE

,

TRUE

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

) );

1757 SCIP_CALL

(

SCIPcheckStage

(targetscip,

"SCIPcopyConss"

,

FALSE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

) );

1760

uselocalvarmap = (varmap ==

NULL

);

1761

uselocalconsmap = (consmap ==

NULL

);

1763 if

( uselocalvarmap )

1769

localvarmap = varmap;

1771 if

( uselocalconsmap )

1777

localconsmap = consmap;

1781

assert(nsourceconshdlrs == 0 || sourceconshdlrs !=

NULL

);

1786 for

( i = 0; i < nsourceconshdlrs; ++i )

1793

assert(sourceconshdlrs[i] !=

NULL

);

1805#ifdef SCIP_DISABLED_CODE 1815

assert(nsourceconss == 0 || sourceconss !=

NULL

);

1817 if

( nsourceconss > 0 )

1823 for

( c = 0; c < nsourceconss; ++c )

1827

assert(sourceconss[c] !=

NULL

);

1840 SCIP_CALL

(

SCIPgetConsCopy

(sourcescip, targetscip, sourceconss[c], &targetcons, sourceconshdlrs[i], localvarmap, localconsmap,

NULL

,

1847

assert(targetcons ==

NULL

|| singlevalid);

1850 if

( targetcons !=

NULL

)

1852 if

( !enablepricing )

1877 SCIPdebugMsg

(sourcescip,

"Constraint %s not copied, copy is %svalid\n"

,

1883 if

( uselocalvarmap )

1889 if

( uselocalconsmap )

1955

assert(sourcescip !=

NULL

);

1956

assert(targetscip !=

NULL

);

1957

assert(valid !=

NULL

);

1960 SCIP_CALL

(

SCIPcheckStage

(sourcescip,

"SCIPcopyOrigConss"

,

FALSE

,

TRUE

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

) );

1961 SCIP_CALL

(

SCIPcheckStage

(targetscip,

"SCIPcopyOrigConss"

,

FALSE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

) );

1964

uselocalvarmap = (varmap ==

NULL

);

1965

uselocalconsmap = (consmap ==

NULL

);

1967 if

( uselocalvarmap )

1973

localvarmap = varmap;

1975 if

( uselocalconsmap )

1981

localconsmap = consmap;

1988 SCIPdebugMsg

(sourcescip,

"Attempting to copy %d original constraints\n"

, nsourceconss);

1991 for

( c = 0; c < nsourceconss; ++c )

2000

assert(sourceconss[c] !=

NULL

);

2014

assert(targetcons !=

NULL

);

2016 if

( !enablepricing )

2032 if

( uselocalvarmap )

2038 if

( uselocalconsmap )

2082 SCIP_CALL

(

SCIPcheckStage

(

scip

,

"SCIPconvertCutsToConss"

,

FALSE

,

TRUE

,

FALSE

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

TRUE

,

FALSE

,

TRUE

,

FALSE

,

FALSE

) );

2143 int

nlocalcutsadded;

2145

assert(sourcescip !=

NULL

);

2146

assert(targetscip !=

NULL

);

2149 SCIP_CALL

(

SCIPcheckStage

(sourcescip,

"SCIPcopyCuts"

,

FALSE

,

TRUE

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

FALSE

) );

2150 SCIP_CALL

(

SCIPcheckStage

(targetscip,

"SCIPcopyCuts"

,

FALSE

,

TRUE

,

FALSE

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

TRUE

,

FALSE

,

TRUE

,

FALSE

,

FALSE

) );

2152 if

( ncutsadded !=

NULL

)

2154

nlocalcutsadded = 0;

2162 SCIPdebugMsg

(sourcescip,

"No linear constraint handler available. Cannot convert cuts.\n"

);

2170 SCIP_CALL

(

copyCuts

(sourcescip, targetscip, cuts, ncuts, varmap, consmap, global, &nlocalcutsadded) );

2172 SCIPdebugMsg

(sourcescip,

"Converted %d active cuts to constraints.\n"

, nlocalcutsadded);

2178 SCIP_CALL

(

copyCuts

(sourcescip, targetscip, cuts, ncuts, varmap, consmap, global, &nlocalcutsadded) );

2180 if

( ncutsadded !=

NULL

)

2181

*ncutsadded = nlocalcutsadded;

2183 SCIPdebugMsg

(sourcescip,

"Converted %d active cuts to constraints.\n"

, nlocalcutsadded);

2241 int

sourceconfssize;

2245

assert(sourcescip !=

NULL

);

2246

assert(targetscip !=

NULL

);

2249 SCIP_CALL

(

SCIPcheckStage

(sourcescip,

"SCIPcopyConflicts"

,

FALSE

,

TRUE

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

) );

2250 SCIP_CALL

(

SCIPcheckStage

(targetscip,

"SCIPcopyConflicts"

,

FALSE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

) );

2253

uselocalvarmap = (varmap ==

NULL

);

2254

uselocalconsmap = (consmap ==

NULL

);

2256 if

( uselocalvarmap )

2262

localvarmap = varmap;

2264 if

( uselocalconsmap )

2270

localconsmap = consmap;

2280

assert(nsourceconfs <= sourceconfssize);

2283 for

( c = 0; c < nsourceconfs; ++c )

2288

assert(sourceconfs[c] !=

NULL

);

2311

assert(targetcons !=

NULL

);

2313 if

( !enablepricing )

2329 if

( uselocalvarmap )

2335 if

( uselocalconsmap )

2402

assert( sourcescip !=

NULL

);

2403

assert( targetscip !=

NULL

);

2404

assert( sourcescip != targetscip );

2405

assert( infeasible !=

NULL

);

2408 SCIP_CALL

(

SCIPcheckStage

(sourcescip,

"SCIPcopyImplicationsCliques"

,

FALSE

,

FALSE

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

FALSE

) );

2409 SCIP_CALL

(

SCIPcheckStage

(targetscip,

"SCIPcopyImplicationsCliques"

,

FALSE

,

FALSE

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

) );

2411 if

( ncopied !=

NULL

)

2413 if

( nbdchgs !=

NULL

)

2420 if

( nbinvars == 0 )

2434 for

(c = 0; c < ncliques; ++c)

2441

assert( cliques[c] !=

NULL

);

2447 for

(j = 0; j < cliquesize; ++j)

2449 SCIP_CALL

(

SCIPgetVarCopy

(sourcescip, targetscip, cliquevars[j], &targetclique[j], varmap, consmap, global, &success) );

2460

infeasible, &nboundchg) );

2467 if

( ncopied !=

NULL

)

2469 if

( nbdchgs !=

NULL

)

2470

*nbdchgs += nboundchg;

2476 for

(j = 0; j < nbinvars; ++j)

2482

sourcevar = sourcevars[j];

2483 SCIP_CALL

(

SCIPgetVarCopy

(sourcescip, targetscip, sourcevar, &targetvar, varmap, consmap, global, &success) );

2491 for

(d = 0; d <= 1; ++d)

2508 for

(l = 0; l < nimpls; ++l)

2513 SCIP_CALL

(

SCIPgetVarCopy

(sourcescip, targetscip, implvars[l], &implvar, varmap, consmap, global, &success) );

2523 if

( ncopied !=

NULL

)

2525 if

( nbdchgs !=

NULL

)

2526

*nbdchgs += nboundchg;

2569

assert(sourcescip !=

NULL

);

2570

assert(targetscip !=

NULL

);

2571

assert(sourcescip->

set

!=

NULL

);

2572

assert(targetscip->

set

!=

NULL

);

2575 SCIP_CALL

(

SCIPcheckStage

(sourcescip,

"SCIPcopyParamSettings"

,

FALSE

,

TRUE

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

) );

2576 SCIP_CALL

(

SCIPcheckStage

(targetscip,

"SCIPcopyParamSettings"

,

TRUE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

TRUE

) );

2612 SCIP_CALL_ABORT

(

SCIPcheckStage

(

scip

,

"SCIPgetSubscipDepth"

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

) );

2614 return scip

->stat->subscipdepth;

2632

assert( newdepth > 0 );

2634 SCIP_CALL_ABORT

(

SCIPcheckStage

(

scip

,

"SCIPsetSubscipDepth"

,

FALSE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

) );

2637 scip

->stat->subscipdepth = newdepth;

2657 const char

* suffix,

2686

assert(sourcescip !=

NULL

);

2687

assert(targetscip !=

NULL

);

2688

assert(suffix !=

NULL

);

2695

assert(global || !original);

2704 SCIP_CALL

(

SCIPcopyPlugins

(sourcescip, targetscip,

TRUE

, enablepricing,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

2705 TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

, passmessagehdlr, &localvalid) );

2709

localvalid =

FALSE

;

2711 SCIPdebugMsg

(sourcescip,

"Copying plugins was%s valid.\n"

, localvalid ?

""

:

" not"

);

2713

uselocalvarmap = (varmap ==

NULL

);

2714

uselocalconsmap = (consmap ==

NULL

);

2716 if

( uselocalvarmap )

2722

localvarmap = varmap;

2724 if

( uselocalconsmap )

2730

localconsmap = consmap;

2758 SCIP_CALL

(

copyVars

(sourcescip, targetscip, localvarmap, localconsmap, fixedvars, fixedvals, nfixedvars, original, global) );

2761 if

( useconscompression && (nfixedvars > 0 || !global) )

2765 SCIPdebugMsg

(sourcescip,

"SCIPenableConsCompression() with nxfixedvars=%d and global=%u invalidates copy.\n"

,

2766

nfixedvars, global);

2769

localvalid =

FALSE

;

2779 SCIP_CALL

(

SCIPcopyConss

(sourcescip, targetscip, localvarmap, localconsmap, global, enablepricing, &consscopyvalid) );

2782 SCIPdebugMsg

(sourcescip,

"Copying%s constraints was%s valid.\n"

,

2783

original ?

" (original)"

:

""

, consscopyvalid ?

""

:

" not"

);

2785

localvalid = localvalid && consscopyvalid;

2790 SCIPdebugMsg

(sourcescip,

"Copying Benders' decomposition plugins was%s valid.\n"

, benderscopyvalid ?

""

:

" not"

);

2792

localvalid = localvalid && benderscopyvalid;

2794 if

( uselocalvarmap )

2800 if

( uselocalconsmap )

2814 if

( copytime < sourcescip->stat->mincopytime )

2826 if

( valid !=

NULL

)

2827

*valid = localvalid;

2882 const char

* suffix,

2900

assert(sourcescip !=

NULL

);

2901

assert(targetscip !=

NULL

);

2902

assert(suffix !=

NULL

);

2905 SCIP_CALL

(

SCIPcheckStage

(sourcescip,

"SCIPcopy"

,

FALSE

,

TRUE

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

) );

2906 SCIP_CALL

(

SCIPcheckStage

(targetscip,

"SCIPcopy"

,

TRUE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

TRUE

) );

2909 SCIP_CALL

(

doCopy

(sourcescip, targetscip, varmap, consmap, suffix, fixedvars, fixedvals, nfixedvars,

2910

useconscompression, global, original, enablepricing, threadsafe, passmessagehdlr, valid) );

2976 const char

* suffix,

2994

assert(sourcescip !=

NULL

);

2995

assert(targetscip !=

NULL

);

2996

assert(suffix !=

NULL

);

2999 SCIP_CALL

(

SCIPcheckStage

(sourcescip,

"SCIPcopyConsCompression"

,

FALSE

,

TRUE

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

) );

3000 SCIP_CALL

(

SCIPcheckStage

(targetscip,

"SCIPcopyConsCompression"

,

TRUE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

TRUE

) );

3003 SCIP_CALL

(

doCopy

(sourcescip, targetscip, varmap, consmap, suffix, fixedvars, fixedvals, nfixedvars,

3004

useconscompression, global, original, enablepricing, threadsafe, passmessagehdlr, valid) );

3057 const char

* suffix,

3075

assert(sourcescip !=

NULL

);

3076

assert(targetscip !=

NULL

);

3077

assert(suffix !=

NULL

);

3080 SCIP_CALL

(

SCIPcheckStage

(sourcescip,

"SCIPcopyOrig"

,

FALSE

,

TRUE

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

) );

3081 SCIP_CALL

(

SCIPcheckStage

(targetscip,

"SCIPcopyOrig"

,

TRUE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

TRUE

) );

3083 SCIP_CALL

(

doCopy

(sourcescip, targetscip, varmap, consmap, suffix, fixedvars, fixedvals, nfixedvars,

3084

useconscompression, global, original, enablepricing, threadsafe, passmessagehdlr, valid) );

3144 const char

* suffix,

3162

assert(sourcescip !=

NULL

);

3163

assert(targetscip !=

NULL

);

3164

assert(suffix !=

NULL

);

3167 SCIP_CALL

(

SCIPcheckStage

(sourcescip,

"SCIPcopyOrigConsCompression"

,

FALSE

,

TRUE

,

FALSE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

TRUE

,

FALSE

,

FALSE

,

FALSE

) );

3168 SCIP_CALL

(

SCIPcheckStage

(targetscip,

"SCIPcopyOrigConsCompression"

,

TRUE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

FALSE

,

TRUE

) );

3171 SCIP_CALL

(

doCopy

(sourcescip, targetscip, varmap, consmap, suffix, fixedvars, fixedvals, nfixedvars,

3172

useconscompression, global, original, enablepricing, threadsafe, passmessagehdlr, valid) );

3212

timelimit =

MAX

(0.0, timelimit);

3272

*success = timelimit > 0.0;

3308 if

( timelimit < 0.0 )

3310 if

( memorylimit < 0.0 )

3349

assert(sourcescip !=

NULL

);

3350

assert(subscip !=

NULL

);

void SCIPclockStop(SCIP_CLOCK *clck, SCIP_SET *set)

void SCIPclockStart(SCIP_CLOCK *clck, SCIP_SET *set)

SCIP_Real SCIPclockGetTime(SCIP_CLOCK *clck)

internal methods for clocks and timing issues

SCIP_RETCODE SCIPconflictstoreGetConflicts(SCIP_CONFLICTSTORE *conflictstore, SCIP_CONS **conflicts, int conflictsize, int *nconflicts)

int SCIPconflictstoreGetNConflictsInStore(SCIP_CONFLICTSTORE *conflictstore)

SCIP_RETCODE SCIPconflictstoreCreate(SCIP_CONFLICTSTORE **conflictstore, SCIP_SET *set)

SCIP_RETCODE SCIPconflictstoreAddConflict(SCIP_CONFLICTSTORE *conflictstore, BMS_BLKMEM *blkmem, SCIP_SET *set, SCIP_STAT *stat, SCIP_TREE *tree, SCIP_PROB *transprob, SCIP_REOPT *reopt, SCIP_CONS *cons, SCIP_CONFTYPE conftype, SCIP_Bool cutoffinvolved, SCIP_Real primalbound)

internal methods for storing conflicts

SCIP_RETCODE SCIPconsCopy(SCIP_CONS **cons, SCIP_SET *set, const char *name, SCIP *sourcescip, SCIP_CONSHDLR *sourceconshdlr, SCIP_CONS *sourcecons, SCIP_HASHMAP *varmap, SCIP_HASHMAP *consmap, SCIP_Bool initial, SCIP_Bool separate, SCIP_Bool enforce, SCIP_Bool check, SCIP_Bool propagate, SCIP_Bool local, SCIP_Bool modifiable, SCIP_Bool dynamic, SCIP_Bool removable, SCIP_Bool stickingatnode, SCIP_Bool global, SCIP_Bool *valid)

void SCIPconsSetModifiable(SCIP_CONS *cons, SCIP_Bool modifiable)

internal methods for constraints and constraint handlers

Constraint handler for linear constraints in their most general form, .

SCIP_RETCODE SCIPdecompstoreCreate(SCIP_DECOMPSTORE **decompstore, BMS_BLKMEM *blkmem, int nslots)

internal methods for decompositions and the decomposition store

#define SCIP_DECOMPSTORE_CAPA

SCIP_RETCODE SCIPcheckStage(SCIP *scip, const char *method, SCIP_Bool init, SCIP_Bool problem, SCIP_Bool transforming, SCIP_Bool transformed, SCIP_Bool initpresolve, SCIP_Bool presolving, SCIP_Bool exitpresolve, SCIP_Bool presolved, SCIP_Bool initsolve, SCIP_Bool solving, SCIP_Bool solved, SCIP_Bool exitsolve, SCIP_Bool freetrans, SCIP_Bool freescip)

#define SCIPdebugSolDataCreate(debugsoldata)

#define SCIP_CALL_ABORT(x)

SCIP_RETCODE SCIPaddCoefLinear(SCIP *scip, SCIP_CONS *cons, SCIP_VAR *var, SCIP_Real val)

SCIP_RETCODE SCIPcreateConsLinear(SCIP *scip, SCIP_CONS **cons, const char *name, int nvars, SCIP_VAR **vars, SCIP_Real *vals, SCIP_Real lhs, SCIP_Real rhs, SCIP_Bool initial, SCIP_Bool separate, SCIP_Bool enforce, SCIP_Bool check, SCIP_Bool propagate, SCIP_Bool local, SCIP_Bool modifiable, SCIP_Bool dynamic, SCIP_Bool removable, SCIP_Bool stickingatnode)

SCIP_RETCODE SCIPcopyImplicationsCliques(SCIP *sourcescip, SCIP *targetscip, SCIP_HASHMAP *varmap, SCIP_HASHMAP *consmap, SCIP_Bool global, SCIP_Bool *infeasible, int *nbdchgs, int *ncopied)

SCIP_RETCODE SCIPcopyOrig(SCIP *sourcescip, SCIP *targetscip, SCIP_HASHMAP *varmap, SCIP_HASHMAP *consmap, const char *suffix, SCIP_Bool enablepricing, SCIP_Bool threadsafe, SCIP_Bool passmessagehdlr, SCIP_Bool *valid)

void SCIPmergeNLPIStatistics(SCIP *sourcescip, SCIP *targetscip, SCIP_Bool reset)

SCIP_RETCODE SCIPcopyBenders(SCIP *sourcescip, SCIP *targetscip, SCIP_HASHMAP *varmap, SCIP_Bool threadsafe, SCIP_Bool *valid)

void SCIPsetSubscipDepth(SCIP *scip, int newdepth)

SCIP_RETCODE SCIPtranslateSubSols(SCIP *scip, SCIP *subscip, SCIP_HEUR *heur, SCIP_VAR **subvars, SCIP_Bool *success, int *solindex)

SCIP_RETCODE SCIPcopyOrigVars(SCIP *sourcescip, SCIP *targetscip, SCIP_HASHMAP *varmap, SCIP_HASHMAP *consmap, SCIP_VAR **fixedvars, SCIP_Real *fixedvals, int nfixedvars)

SCIP_RETCODE SCIPcopyVars(SCIP *sourcescip, SCIP *targetscip, SCIP_HASHMAP *varmap, SCIP_HASHMAP *consmap, SCIP_VAR **fixedvars, SCIP_Real *fixedvals, int nfixedvars, SCIP_Bool global)

SCIP_RETCODE SCIPsetCommonSubscipParams(SCIP *sourcescip, SCIP *subscip, SCIP_Longint nsubnodes, SCIP_Longint nstallnodes, int bestsollimit)

SCIP_RETCODE SCIPcopyPlugins(SCIP *sourcescip, SCIP *targetscip, SCIP_Bool copyreaders, SCIP_Bool copypricers, SCIP_Bool copyconshdlrs, SCIP_Bool copyconflicthdlrs, SCIP_Bool copypresolvers, SCIP_Bool copyrelaxators, SCIP_Bool copyseparators, SCIP_Bool copycutselectors, SCIP_Bool copypropagators, SCIP_Bool copyheuristics, SCIP_Bool copyeventhdlrs, SCIP_Bool copynodeselectors, SCIP_Bool copybranchrules, SCIP_Bool copydisplays, SCIP_Bool copydialogs, SCIP_Bool copytables, SCIP_Bool copyexprhdlrs, SCIP_Bool copynlpis, SCIP_Bool passmessagehdlr, SCIP_Bool *valid)

SCIP_RETCODE SCIPcopy(SCIP *sourcescip, SCIP *targetscip, SCIP_HASHMAP *varmap, SCIP_HASHMAP *consmap, const char *suffix, SCIP_Bool global, SCIP_Bool enablepricing, SCIP_Bool threadsafe, SCIP_Bool passmessagehdlr, SCIP_Bool *valid)

SCIP_RETCODE SCIPcopyOrigConsCompression(SCIP *sourcescip, SCIP *targetscip, SCIP_HASHMAP *varmap, SCIP_HASHMAP *consmap, const char *suffix, SCIP_VAR **fixedvars, SCIP_Real *fixedvals, int nfixedvars, SCIP_Bool enablepricing, SCIP_Bool threadsafe, SCIP_Bool passmessagehdlr, SCIP_Bool *valid)

SCIP_RETCODE SCIPcopyConsCompression(SCIP *sourcescip, SCIP *targetscip, SCIP_HASHMAP *varmap, SCIP_HASHMAP *consmap, const char *suffix, SCIP_VAR **fixedvars, SCIP_Real *fixedvals, int nfixedvars, SCIP_Bool global, SCIP_Bool enablepricing, SCIP_Bool threadsafe, SCIP_Bool passmessagehdlr, SCIP_Bool *valid)

SCIP_RETCODE SCIPcopyOrigConss(SCIP *sourcescip, SCIP *targetscip, SCIP_HASHMAP *varmap, SCIP_HASHMAP *consmap, SCIP_Bool enablepricing, SCIP_Bool *valid)

SCIP_RETCODE SCIPcheckCopyLimits(SCIP *sourcescip, SCIP_Bool *success)

int SCIPgetSubscipDepth(SCIP *scip)

SCIP_RETCODE SCIPmergeVariableStatistics(SCIP *sourcescip, SCIP *targetscip, SCIP_VAR **sourcevars, SCIP_VAR **targetvars, int nvars)

SCIP_RETCODE SCIPgetConsCopy(SCIP *sourcescip, SCIP *targetscip, SCIP_CONS *sourcecons, SCIP_CONS **targetcons, SCIP_CONSHDLR *sourceconshdlr, SCIP_HASHMAP *varmap, SCIP_HASHMAP *consmap, const char *name, SCIP_Bool initial, SCIP_Bool separate, SCIP_Bool enforce, SCIP_Bool check, SCIP_Bool propagate, SCIP_Bool local, SCIP_Bool modifiable, SCIP_Bool dynamic, SCIP_Bool removable, SCIP_Bool stickingatnode, SCIP_Bool global, SCIP_Bool *valid)

SCIP_RETCODE SCIPcopyCuts(SCIP *sourcescip, SCIP *targetscip, SCIP_HASHMAP *varmap, SCIP_HASHMAP *consmap, SCIP_Bool global, int *ncutsadded)

SCIP_RETCODE SCIPconvertCutsToConss(SCIP *scip, SCIP_HASHMAP *varmap, SCIP_HASHMAP *consmap, SCIP_Bool global, int *ncutsadded)

SCIP_RETCODE SCIPenableConsCompression(SCIP *scip)

SCIP_RETCODE SCIPcopyProb(SCIP *sourcescip, SCIP *targetscip, SCIP_HASHMAP *varmap, SCIP_HASHMAP *consmap, SCIP_Bool global, const char *name)

SCIP_RETCODE SCIPtranslateSubSol(SCIP *scip, SCIP *subscip, SCIP_SOL *subsol, SCIP_HEUR *heur, SCIP_VAR **subvars, SCIP_SOL **newsol)

SCIP_Bool SCIPisConsCompressionEnabled(SCIP *scip)

SCIP_RETCODE SCIPcopyConss(SCIP *sourcescip, SCIP *targetscip, SCIP_HASHMAP *varmap, SCIP_HASHMAP *consmap, SCIP_Bool global, SCIP_Bool enablepricing, SCIP_Bool *valid)

SCIP_RETCODE SCIPcopyParamSettings(SCIP *sourcescip, SCIP *targetscip)

SCIP_RETCODE SCIPcopyLimits(SCIP *sourcescip, SCIP *targetscip)

SCIP_RETCODE SCIPgetVarCopy(SCIP *sourcescip, SCIP *targetscip, SCIP_VAR *sourcevar, SCIP_VAR **targetvar, SCIP_HASHMAP *varmap, SCIP_HASHMAP *consmap, SCIP_Bool global, SCIP_Bool *success)

SCIP_RETCODE SCIPcopyConflicts(SCIP *sourcescip, SCIP *targetscip, SCIP_HASHMAP *varmap, SCIP_HASHMAP *consmap, SCIP_Bool global, SCIP_Bool enablepricing, SCIP_Bool *valid)

SCIP_RETCODE SCIPcopyOrigProb(SCIP *sourcescip, SCIP *targetscip, SCIP_HASHMAP *varmap, SCIP_HASHMAP *consmap, const char *name)

SCIP_Bool SCIPisTransformed(SCIP *scip)

SCIP_STAGE SCIPgetStage(SCIP *scip)

SCIP_RETCODE SCIPaddVar(SCIP *scip, SCIP_VAR *var)

int SCIPgetNIntVars(SCIP *scip)

SCIP_RETCODE SCIPgetOrigVarsData(SCIP *scip, SCIP_VAR ***vars, int *nvars, int *nbinvars, int *nintvars, int *nimplvars, int *ncontvars)

int SCIPgetNImplVars(SCIP *scip)

const char * SCIPgetProbName(SCIP *scip)

int SCIPgetNContVars(SCIP *scip)

SCIP_Real SCIPgetOrigObjscale(SCIP *scip)

SCIP_RETCODE SCIPgetVarsData(SCIP *scip, SCIP_VAR ***vars, int *nvars, int *nbinvars, int *nintvars, int *nimplvars, int *ncontvars)

int SCIPgetNOrigConss(SCIP *scip)

SCIP_Real SCIPgetOrigObjoffset(SCIP *scip)

int SCIPgetNVars(SCIP *scip)

SCIP_RETCODE SCIPaddCons(SCIP *scip, SCIP_CONS *cons)

int SCIPgetNConss(SCIP *scip)

SCIP_RETCODE SCIPfreeProb(SCIP *scip)

SCIP_RETCODE SCIPsetObjsense(SCIP *scip, SCIP_OBJSENSE objsense)

SCIP_RETCODE SCIPaddOrigObjoffset(SCIP *scip, SCIP_Real addval)

SCIP_CONS ** SCIPgetOrigConss(SCIP *scip)

SCIP_OBJSENSE SCIPgetObjsense(SCIP *scip)

int SCIPgetNFixedVars(SCIP *scip)

int SCIPgetNBinVars(SCIP *scip)

SCIP_VAR ** SCIPgetFixedVars(SCIP *scip)

void SCIPhashmapFree(SCIP_HASHMAP **hashmap)

void * SCIPhashmapGetImage(SCIP_HASHMAP *hashmap, void *origin)

SCIP_RETCODE SCIPhashmapInsert(SCIP_HASHMAP *hashmap, void *origin, void *image)

SCIP_RETCODE SCIPhashmapCreate(SCIP_HASHMAP **hashmap, BMS_BLKMEM *blkmem, int mapsize)

SCIP_RETCODE SCIPsetMessagehdlr(SCIP *scip, SCIP_MESSAGEHDLR *messagehdlr)

SCIP_MESSAGEHDLR * SCIPgetMessagehdlr(SCIP *scip)

void SCIPsetMessagehdlrQuiet(SCIP *scip, SCIP_Bool quiet)

SCIP_RETCODE SCIPgetBoolParam(SCIP *scip, const char *name, SCIP_Bool *value)

SCIP_Bool SCIPisParamFixed(SCIP *scip, const char *name)

SCIP_PARAM * SCIPgetParam(SCIP *scip, const char *name)

SCIP_RETCODE SCIPsetLongintParam(SCIP *scip, const char *name, SCIP_Longint value)

SCIP_RETCODE SCIPsetIntParam(SCIP *scip, const char *name, int value)

SCIP_RETCODE SCIPsetSubscipsOff(SCIP *scip, SCIP_Bool quiet)

SCIP_RETCODE SCIPgetRealParam(SCIP *scip, const char *name, SCIP_Real *value)

SCIP_RETCODE SCIPsetPresolving(SCIP *scip, SCIP_PARAMSETTING paramsetting, SCIP_Bool quiet)

SCIP_RETCODE SCIPsetCharParam(SCIP *scip, const char *name, char value)

SCIP_RETCODE SCIPsetBoolParam(SCIP *scip, const char *name, SCIP_Bool value)

SCIP_RETCODE SCIPsetRealParam(SCIP *scip, const char *name, SCIP_Real value)

SCIP_RETCODE SCIPsetSeparating(SCIP *scip, SCIP_PARAMSETTING paramsetting, SCIP_Bool quiet)

SCIP_BRANCHRULE * SCIPfindBranchrule(SCIP *scip, const char *name)

SCIP_VAR * SCIPcolGetVar(SCIP_COL *col)

int SCIPconshdlrGetNCheckConss(SCIP_CONSHDLR *conshdlr)

SCIP_CONS ** SCIPconshdlrGetCheckConss(SCIP_CONSHDLR *conshdlr)

int SCIPgetNConshdlrs(SCIP *scip)

const char * SCIPconshdlrGetName(SCIP_CONSHDLR *conshdlr)

SCIP_CONSHDLR * SCIPfindConshdlr(SCIP *scip, const char *name)

int SCIPconshdlrGetNActiveConss(SCIP_CONSHDLR *conshdlr)

SCIP_CONS ** SCIPconshdlrGetConss(SCIP_CONSHDLR *conshdlr)

SCIP_CONSHDLR ** SCIPgetConshdlrs(SCIP *scip)

SCIP_Bool SCIPconsIsConflict(SCIP_CONS *cons)

SCIP_Bool SCIPconsIsDynamic(SCIP_CONS *cons)

SCIP_CONSHDLR * SCIPconsGetHdlr(SCIP_CONS *cons)

SCIP_Bool SCIPconsIsInitial(SCIP_CONS *cons)

SCIP_Bool SCIPconsIsOriginal(SCIP_CONS *cons)

SCIP_Bool SCIPconsIsChecked(SCIP_CONS *cons)

SCIP_Bool SCIPconsIsDeleted(SCIP_CONS *cons)

SCIP_Bool SCIPconsIsEnforced(SCIP_CONS *cons)

SCIP_Bool SCIPconsIsActive(SCIP_CONS *cons)

SCIP_Bool SCIPconsIsPropagated(SCIP_CONS *cons)

SCIP_Bool SCIPconsIsLocal(SCIP_CONS *cons)

const char * SCIPconsGetName(SCIP_CONS *cons)

SCIP_Bool SCIPconsIsModifiable(SCIP_CONS *cons)

SCIP_RETCODE SCIPreleaseCons(SCIP *scip, SCIP_CONS **cons)

SCIP_Bool SCIPconsIsSeparated(SCIP_CONS *cons)

SCIP_RETCODE SCIPcaptureCons(SCIP *scip, SCIP_CONS *cons)

SCIP_Bool SCIPconsIsRemovable(SCIP_CONS *cons)

SCIP_CUT ** SCIPgetDelayedPoolCuts(SCIP *scip)

SCIP_Real SCIPcutGetLPActivityQuot(SCIP_CUT *cut)

int SCIPgetNPoolCuts(SCIP *scip)

SCIP_ROW * SCIPcutGetRow(SCIP_CUT *cut)

SCIP_CUT ** SCIPgetPoolCuts(SCIP *scip)

int SCIPgetNDelayedPoolCuts(SCIP *scip)

int SCIPcutGetAge(SCIP_CUT *cut)

SCIP_Longint SCIPgetMemExternEstim(SCIP *scip)

SCIP_Longint SCIPgetMemUsed(SCIP *scip)

#define SCIPallocBufferArray(scip, ptr, num)

#define SCIPfreeBufferArray(scip, ptr)

void SCIPnlpiMergeStatistics(SCIP_NLPI *targetnlpi, SCIP_NLPI *sourcenlpi, SCIP_Bool reset)

const char * SCIPnlpiGetName(SCIP_NLPI *nlpi)

SCIP_NODESEL * SCIPfindNodesel(SCIP *scip, const char *name)

int SCIPgetNActivePricers(SCIP *scip)

SCIP_Real SCIProwGetLhs(SCIP_ROW *row)

SCIP_Bool SCIProwIsModifiable(SCIP_ROW *row)

int SCIProwGetNNonz(SCIP_ROW *row)

SCIP_COL ** SCIProwGetCols(SCIP_ROW *row)

SCIP_Real SCIProwGetRhs(SCIP_ROW *row)

SCIP_Bool SCIProwIsLocal(SCIP_ROW *row)

const char * SCIProwGetName(SCIP_ROW *row)

SCIP_Real SCIProwGetConstant(SCIP_ROW *row)

SCIP_Bool SCIProwIsInLP(SCIP_ROW *row)

SCIP_Real * SCIProwGetVals(SCIP_ROW *row)

SCIP_RETCODE SCIPcreateSol(SCIP *scip, SCIP_SOL **sol, SCIP_HEUR *heur)

SCIP_RETCODE SCIPfreeSol(SCIP *scip, SCIP_SOL **sol)

SCIP_RETCODE SCIPaddSolFree(SCIP *scip, SCIP_SOL **sol, SCIP_Bool *stored)

SCIP_RETCODE SCIPclearSol(SCIP *scip, SCIP_SOL *sol)

int SCIPgetNSols(SCIP *scip)

int SCIPsolGetIndex(SCIP_SOL *sol)

SCIP_RETCODE SCIPsetSolVals(SCIP *scip, SCIP_SOL *sol, int nvars, SCIP_VAR **vars, SCIP_Real *vals)

SCIP_SOL ** SCIPgetSols(SCIP *scip)

SCIP_RETCODE SCIPcheckSol(SCIP *scip, SCIP_SOL *sol, SCIP_Bool printreason, SCIP_Bool completely, SCIP_Bool checkbounds, SCIP_Bool checkintegrality, SCIP_Bool checklprows, SCIP_Bool *feasible)

SCIP_Real SCIPgetSolOrigObj(SCIP *scip, SCIP_SOL *sol)

SCIP_Real SCIPgetSolVal(SCIP *scip, SCIP_SOL *sol, SCIP_VAR *var)

SCIP_Real SCIPgetSolTransObj(SCIP *scip, SCIP_SOL *sol)

SCIP_Bool SCIPisInRestart(SCIP *scip)

int SCIPgetNRuns(SCIP *scip)

SCIP_Real SCIPgetSolvingTime(SCIP *scip)

SCIP_Real SCIPinfinity(SCIP *scip)

SCIP_Bool SCIPisInfinity(SCIP *scip, SCIP_Real val)

SCIP_Bool SCIPisNegative(SCIP *scip, SCIP_Real val)

SCIP_Real SCIPvarGetMultaggrConstant(SCIP_VAR *var)

SCIP_RETCODE SCIPaddClique(SCIP *scip, SCIP_VAR **vars, SCIP_Bool *values, int nvars, SCIP_Bool isequation, SCIP_Bool *infeasible, int *nbdchgs)

int SCIPvarGetNImpls(SCIP_VAR *var, SCIP_Bool varfixing)

SCIP_VARSTATUS SCIPvarGetStatus(SCIP_VAR *var)

SCIP_Real SCIPvarGetAggrConstant(SCIP_VAR *var)

SCIP_Real SCIPvarGetUbLocal(SCIP_VAR *var)

SCIP_Real SCIPvarGetAggrScalar(SCIP_VAR *var)

SCIP_CLIQUE ** SCIPgetCliques(SCIP *scip)

SCIP_VARTYPE SCIPvarGetType(SCIP_VAR *var)

SCIP_VAR ** SCIPvarGetImplVars(SCIP_VAR *var, SCIP_Bool varfixing)

const char * SCIPvarGetName(SCIP_VAR *var)

SCIP_RETCODE SCIPreleaseVar(SCIP *scip, SCIP_VAR **var)

SCIP_Real * SCIPvarGetImplBounds(SCIP_VAR *var, SCIP_Bool varfixing)

SCIP_RETCODE SCIPflattenVarAggregationGraph(SCIP *scip, SCIP_VAR *var)

SCIP_RETCODE SCIPgetNegatedVar(SCIP *scip, SCIP_VAR *var, SCIP_VAR **negvar)

SCIP_VAR ** SCIPvarGetMultaggrVars(SCIP_VAR *var)

int SCIPvarGetMultaggrNVars(SCIP_VAR *var)

SCIP_RETCODE SCIPaddVarImplication(SCIP *scip, SCIP_VAR *var, SCIP_Bool varfixing, SCIP_VAR *implvar, SCIP_BOUNDTYPE impltype, SCIP_Real implbound, SCIP_Bool *infeasible, int *nbdchgs)

SCIP_Real SCIPvarGetLbLocal(SCIP_VAR *var)

SCIP_Bool SCIPvarIsRelaxationOnly(SCIP_VAR *var)

SCIP_VAR * SCIPvarGetNegationVar(SCIP_VAR *var)

int SCIPgetNCliques(SCIP *scip)

SCIP_RETCODE SCIPfixVar(SCIP *scip, SCIP_VAR *var, SCIP_Real fixedval, SCIP_Bool *infeasible, SCIP_Bool *fixed)

SCIP_VAR * SCIPvarGetTransVar(SCIP_VAR *var)

SCIP_BOUNDTYPE * SCIPvarGetImplTypes(SCIP_VAR *var, SCIP_Bool varfixing)

SCIP_Real * SCIPvarGetMultaggrScalars(SCIP_VAR *var)

SCIP_VAR * SCIPvarGetAggrVar(SCIP_VAR *var)

int SCIPsnprintf(char *t, int len, const char *s,...)

SCIP_VAR ** SCIPcliqueGetVars(SCIP_CLIQUE *clique)

int SCIPcliqueGetNVars(SCIP_CLIQUE *clique)

SCIP_Bool * SCIPcliqueGetValues(SCIP_CLIQUE *clique)

SCIP_Bool SCIPcliqueIsEquation(SCIP_CLIQUE *clique)

memory allocation routines

SCIP_Bool SCIPmessagehdlrIsQuiet(SCIP_MESSAGEHDLR *messagehdlr)

BMS_BLKMEM * SCIPblkmem(SCIP *scip)

SCIP_RETCODE SCIPprimalCreate(SCIP_PRIMAL **primal)

internal methods for collecting primal CIP solutions and primal informations

void SCIPprobEnableConsCompression(SCIP_PROB *prob)

SCIP_RETCODE SCIPprobCopy(SCIP_PROB **prob, BMS_BLKMEM *blkmem, SCIP_SET *set, const char *name, SCIP *sourcescip, SCIP_PROB *sourceprob, SCIP_HASHMAP *varmap, SCIP_HASHMAP *consmap, SCIP_Bool original, SCIP_Bool global)

SCIP_Bool SCIPprobIsConsCompressionEnabled(SCIP_PROB *prob)

internal methods for storing and manipulating the main problem

public methods for managing constraints

public methods for storing cuts in a cut pool

public methods for implications, variable bounds, and cliques

public methods for LP management

public methods for message output

#define SCIPdebugPrintCons(x, y, z)

public data structures and miscellaneous methods

public methods for NLP solver interfaces

public methods for primal CIP solutions

public methods for problem variables

public methods for branching rule plugins and branching

public methods for constraint handler plugins and constraints

static SCIP_Bool takeCut(SCIP *scip, SCIP_CUT *cut, char cutsel)

static SCIP_RETCODE doCopy(SCIP *sourcescip, SCIP *targetscip, SCIP_HASHMAP *varmap, SCIP_HASHMAP *consmap, const char *suffix, SCIP_VAR **fixedvars, SCIP_Real *fixedvals, int nfixedvars, SCIP_Bool useconscompression, SCIP_Bool global, SCIP_Bool original, SCIP_Bool enablepricing, SCIP_Bool threadsafe, SCIP_Bool passmessagehdlr, SCIP_Bool *valid)

static SCIP_RETCODE copyCuts(SCIP *sourcescip, SCIP *targetscip, SCIP_CUT **cuts, int ncuts, SCIP_HASHMAP *varmap, SCIP_HASHMAP *consmap, SCIP_Bool global, int *ncutsadded)

static SCIP_RETCODE translateSubSol(SCIP *scip, SCIP *subscip, SCIP_SOL *subsol, SCIP_VAR **subvars, SCIP_Real *solvals)

static SCIP_RETCODE copyVars(SCIP *sourcescip, SCIP *targetscip, SCIP_HASHMAP *varmap, SCIP_HASHMAP *consmap, SCIP_VAR **fixedvars, SCIP_Real *fixedvals, int nfixedvars, SCIP_Bool original, SCIP_Bool global)

static SCIP_RETCODE getCopyTimelimit(SCIP *sourcescip, SCIP_Real *timelimit)

static SCIP_RETCODE copyProb(SCIP *sourcescip, SCIP *targetscip, SCIP_HASHMAP *varmap, SCIP_HASHMAP *consmap, SCIP_Bool original, SCIP_Bool global, const char *name)

static SCIP_RETCODE getCopyMemlimit(SCIP *sourcescip, SCIP_Real *memorylimit)

static SCIP_RETCODE copySofttimelimit(SCIP *sourcescip, SCIP *targetscip)

public methods for problem copies

public methods for cuts and aggregation rows

public methods for memory management

public methods for message handling

public methods for node selector plugins

public methods for numerical tolerances

public methods for SCIP parameter handling

public methods for variable pricer plugins

public methods for global and local (sub)problems

public methods for solutions

public methods for querying solving statistics

public methods for timing

public methods for SCIP variables

SCIP_RETCODE SCIPsetCopyPlugins(SCIP_SET *sourceset, SCIP_SET *targetset, SCIP_Bool copyreaders, SCIP_Bool copypricers, SCIP_Bool copyconshdlrs, SCIP_Bool copyconflicthdlrs, SCIP_Bool copypresolvers, SCIP_Bool copyrelaxators, SCIP_Bool copyseparators, SCIP_Bool copycutselectors, SCIP_Bool copypropagators, SCIP_Bool copyheuristics, SCIP_Bool copyeventhdlrs, SCIP_Bool copynodeselectors, SCIP_Bool copybranchrules, SCIP_Bool copydisplays, SCIP_Bool copydialogs, SCIP_Bool copytables, SCIP_Bool copyexprhdlrs, SCIP_Bool copynlpis, SCIP_Bool *allvalid)

SCIP_Bool SCIPsetIsEQ(SCIP_SET *set, SCIP_Real val1, SCIP_Real val2)

SCIP_NLPI * SCIPsetFindNlpi(SCIP_SET *set, const char *name)

SCIP_RETCODE SCIPsetCopyParams(SCIP_SET *sourceset, SCIP_SET *targetset, SCIP_MESSAGEHDLR *messagehdlr)

internal methods for global SCIP settings

SCIP_RETCODE SCIPbendersCopyInclude(SCIP_BENDERS *benders, SCIP_SET *sourceset, SCIP_SET *targetset, SCIP_HASHMAP *varmap, SCIP_Bool threadsafe, SCIP_Bool *valid)

internal methods for Benders' decomposition

SCIP_RETCODE SCIPstatCreate(SCIP_STAT **stat, BMS_BLKMEM *blkmem, SCIP_SET *set, SCIP_PROB *transprob, SCIP_PROB *origprob, SCIP_MESSAGEHDLR *messagehdlr)

internal methods for problem statistics

SCIP_DEBUGSOLDATA * debugsoldata

SCIP_Bool misc_avoidmemout

SCIP_Bool history_allowmerge

SCIP_CONCURRENT * concurrent

SCIP_SYNCSTORE * syncstore

SCIP_MESSAGEHDLR * messagehdlr

SCIP_CONFLICTSTORE * conflictstore

SCIP_DECOMPSTORE * decompstore

datastructures for block memory pools and memory buffers

SCIP main data structure.

datastructures for global SCIP settings

datastructures for problem statistics

datastructures for problem variables

SCIP_RETCODE SCIPsyncstoreRelease(SCIP_SYNCSTORE **syncstore)

SCIP_RETCODE SCIPsyncstoreCapture(SCIP_SYNCSTORE *syncstore)

the function declarations for the synchronization store

enum SCIP_BoundType SCIP_BOUNDTYPE

enum SCIP_Retcode SCIP_RETCODE

@ SCIP_VARTYPE_CONTINUOUS

@ SCIP_VARSTATUS_ORIGINAL

@ SCIP_VARSTATUS_MULTAGGR

@ SCIP_VARSTATUS_AGGREGATED

enum SCIP_Varstatus SCIP_VARSTATUS

SCIP_RETCODE SCIPvarCopy(SCIP_VAR **var, BMS_BLKMEM *blkmem, SCIP_SET *set, SCIP_STAT *stat, SCIP *sourcescip, SCIP_VAR *sourcevar, SCIP_HASHMAP *varmap, SCIP_HASHMAP *consmap, SCIP_Bool global)

void SCIPvarMergeHistories(SCIP_VAR *targetvar, SCIP_VAR *othervar, SCIP_STAT *stat)

internal methods for problem variables


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