pseudo-quadratic constraintsSCIP_VARTYPE_BINARYSCIP_LPSOLSTAT_NOTSOLVED in SCIPchg{Lp,Dual}feastol()s now uses homogenized LP for computing rel.int. point too and allow to set relaxrows = FALSEsuperindicator for indicator constraints with slack constraints of arbitrary typeSCIP_STATISTIC and new macros SCIPstatisticMessage(), SCIPstatisticPrintf() and SCIPstatistic() to output statistic and execute code lines which are only needed therefor. Works as SCIP_DEBUG and SCIPdebugXyz()SCIP_NLPPAR_FASTFAIL to enable convergence checks in NLP solver to stop early on seeminglySCIP_STAGE_{INIT,EXIT}PRESOLVE (see pre-conditions for corresponding methods in scip.h).SCIP_DEBUG flag is set.proptiming to SCIP_DECL_CONSPROP(), giving the current timing at which this method is called (also to the corresponding c++ wrapper classes).SCIP_DECL_CONSGETVARS and SCIP_DECL_CONSGETNVARS. These callbacks, if implemented, should return an array of all variables and the number of all variables used by the given constraint, respectively. (This method might, e.g., be called by a presolver)proptiming to SCIP_DECL_PROPEXEC(), giving the current timing at which this method is called (also to the corresponding c++ wrapper classes).basic inclusion methods which have only fundamental data of the plug-ins as arguments; added setter functions for all non-fundamental callbacks of the plug-ins; the plug-in types with basic inclusion functions are: readers, constraint handlers, conflict handlers, presolvers, propagators, heuristics, separators, relaxation handlers, branching rules, node selectors and pricers; these methods should make the usage easier, sparing out optional callbacks and parameters: e.g., SCIPincludeConshdlrBasic();src/dijkstra and src/xml has been changed to (increasingly) conform to the SCIP coding style; all function (and variable) names have been changed (do not contain _ anymore).relaxedbds to conflict handler callback method SCIP_DECL_CONFLICTEXEC(). This array contains bounds which are sufficient to create a valid conflictrestart to the SCIP_DECL_CONSEXITSOL() callback method, indicating whether this call was triggered by a restart.relaxedbd to SCIP_DECL_CONSRESPROP() callback method. If explaining a given bound change (index), it is sufficient to explain the reason for reaching the relaxedbd value, see aboveisunbounded, isinfeasible and result from SCIP_DECL_CONSINITPRE() and SCIP_DECL_CONSEXITPRE() callback methods. It is not allowed to determine unboundedness or infeasibility in these callbacks, anymore.SCIP_CONS* parameter to SCIPcreateConsDisjunction() which can represent the linear relaxation of the whole disjunction constraint as a conjunction constraint, or NULLSCIP_SPARSESOL usage, SCIPsparseSolCreate(), SCIPsparseSolFree(), SCIPsparseSolGetVars(), SCIPsparseSolGetNVars(), SCIPsparseSolGetLbs(), SCIPsparseSolGetUbs() in (pub_)misc.{c,h}.targetscip parameter from SCIPconvertCutsToConss(), now this function can only convert cuts on one instance, otherwise use SCIPcopyCuts()ncutsadded parameter to SCIPcopyCuts() to be able to store the number of copied/converted cuts;\n anymore; if wanted, use SCIPinfoMessage() to print ;\n manuallyisunbounded, isinfeasible and result from SCIP_DECL_PRESOLINITPRE() and SCIP_DECL_PRESOLSEXITPRE(). It is not allowed to determine unboundedness or infeasibility in these callbacks, anymore.restart to SCIP_DECL_PROPEXITSOL() callback method, indicating whether this call was triggered by a restart.relaxedbd to SCIP_DECL_PROPRESPROP() callback method. If explaining a given bound change (index), it is sufficient to explain the reason for reaching the relaxedbd value.isunbounded, isinfeasible and result from SCIP_DECL_PROPINITPRE() and SCIP_DECL_PROPEXITPRE() callback methods. It is not allowed to determined unboundedness or infeasibility in these callbacks, anymore.NULL pointer can be givenmisc/num_recompfac)fix (instead of set), e.g., fix heuristics rens freq TRUE;change minuc to minimize the number of unsatisfied constraintsbranching/fullstrong/reevalage changed from an integer to a longint parameterseparating/closecuts/separootonlyconstraints/quadratic/defaultboundseparating/cgmip/nodelimitconstraints/s/timingmask for changing the timingmask for calling the propagtion method of all constraint pluginsconstraints/and/dualpresolving by default set to TRUE, enabling dual-presolving on and-constraintsconstraints/indicator/{sepacouplingcuts,sepacouplinglocal} to enable separation of (local) cutsconstraints/indicator/{maxsepacuts,maxsepacutsroot} to restrict the number of separated cutsconstraints/indicator/dualreductions to enable dual presolving/propagation stepsconstraints/setppc/cliquelifting, constraints/setppc/addvariablesascliques, constraints/setppc/cliqueshrinking, first for enabling/disabling the clique lifting algorithm in cons_setppc.c, second parameter is for trying to create extra clique constraints in lifting algorithm, third parameter is for trying to decrease the number of variable in a clique constraint in the lifting algorithmlimits/totalnodes that allows to stop at the correct node if a restart occured; therefore the new SCIP_STATUS_TOTALNODELIMIT is addedlp/{rootiterlim,iterlim} to set a limit on the LP iterations spend in the initial root LP and each LP resolve, respectivelymisc/transorigsols by default set to TRUE, that switches whether SCIP tries to transfer original solutions into the transformed space (in initsol and if a heuristic adds an original solution during solving)numerics/hugeval that defines the smalles value counting as huge (see new method SCIPisHugeValue())numerics/recompfac which denotes the factor, by which the absolute of an iteratively updated value has to be decreased in order to recompute the value from scratchpresolving/convertinttobin/maxdomainsize by default is set to SCIP_LONGINT_MAX, which deternmines the domainsize for which integers are converted to their binary representationpresolving/convertinttobin/onlypoweroftwo by default is set to FALSE, that parameter allows you to only convert integer variables with a domainsize of 2^p-1 to their binary representationpresolving/convertinttobin/samelocksinbothdirections by default is set to FALSE, that parameter allows you to convert only integer variables to their binary representation, which have the same amount of up- and downlockspresolving/gateextraction/sorting by default is set to 1, that parameter determines if you want to try to extract big-gates(-1) or small-gates(1) at first by ordering bigger/smaller logicor constraint up front, or use them as they are (0)presolving/gateextraction/onlysetpart by default is set to FALSE, that parameter allows you to only extract set-partitioning and no and-constraintspresolving/gateextraction/searchequations by default is set to TRUE, that parameter allows you to search for logicor constraints and set-packing/-partitioning constraints with same variablespropagating/s/timingmask for changing the timingmask for calling the propagtion method of all propagator pluginspropagating/probing/maxdepth to set the maximal depth until the probing propagation is executedreading/cnfreader/useobj to state whether an artificial objective, depending on the number of clauses a variable appears in, should be used, by default set to FALSE, old default behavior of reader corresponds to TRUEseparating/cgmip/{minnodelimit,maxnodelimit} to determine node limit.separating/closecuts/maxlpiterfactor for iteration limit in relative interior point computationseparating/oddcycle/maxunsucessfull to automatically turn off separationoncepernode in Rounding and Simple Rounding heuristicSCIP_BT and SCIP_BTNODE in pub_misc.h)SCIP_STAIRMAP to SCIP_PROFILESCIP_STAGE_INITPRESOLVE, SCIP_STAGE_EXITPRESOLVE and SCIP_STAGE_FREE; renamed SCIP_STAGE_FREESOLVE to SCIP_STAGE_EXITSOLVESPARSESOLUTION was renamed to SCIP_SPARSESOL and moved from cons_countsols.h to struct_misc.hmake testgams to CLIENTTMPDIR and changed its default to /tmpsrc/cppad), so that lib/cppad is not used anymore; the default for EXPRINT has changed from none to cppadLPI=none (need to count rows/cols in lpi_none)