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The NETFLOW Procedure |
Description | Statement | Option |
SHOW statement options | ||
show problem, optimization status | SHOW | STATUS |
show network model parameters | SHOW | NETSTMT |
show data sets that have, will be created | SHOW | DATA SETS |
show options that pause optimization | SHOW | PAUSE |
show Simplex algorithm options | SHOW | SIMPLEX |
show pricing strategy options | SHOW | PRICING |
show miscellaneous options | SHOW | MISC |
SHOW statement qualifiers | ||
only if relevant | SHOW | RELEVANT |
only stage 1 options when doing stage 1. only stage 2 options when doing stage 2 | SHOW | STAGE |
NOTE: Optimization Status. Optimization has not started yet. NOTE: Optimization Status. Optimizing network (ignoring any side constraints). Number of iterations=17 Of these, 3 were degenerate WARNING: This optimization has detected that the network is infeasible. NOTE: Optimization Status. Found network optimum (ignoring side constraints) Number of iterations=23 Of these, 8 were degenerate NOTE: Optimization Status. Optimizing side constrained network. Number of iterations=27 Of these, 9 were degenerate WARNING: This optimization has detected that the problem is infeasible. NOTE: Optimization Status. Found side constrained network optimum Number of iterations=6 Of these, 0 were degenerate
NOTE: Current output SAS data sets No output data sets have been specified NOTE: Current output SAS data sets ARCOUT=libname.memname NODEOUT=libname.memname CONOUT=libname.memname DUALOUT=libname.memname NOTE: Other SAS data sets specified in previous ARCOUT=, NODEOUT=, CONOUT=, or DUALOUT=. libname.memname . . . NOTE: Current output SAS data sets (SHOW DATA SETS) libname.memname . . . NOTE: SAS data sets specified as ARCOUT= NODEOUT= CONOUT= or DUALOUT= data sets in previous PROC NETFLOW, SET, RESET and SAVE statements. The number following the data set specification was the iteration number when observations were placed into the data set. libname.memname iteration_number . . . . . .
NOTE: Options and parameters that stop optimization for reasons other than infeasibility or optimality (SHOW PAUSE) FEASIBLEPAUSE1=FALSE ENDPAUSE1=FALSE PAUSE1=999999 MAXIT1=1000 FEASIBLEPAUSE2=FALSE PAUSE2=999999 MAXIT2=999999
NOTE: Options and parameters that control the Primal Simplex Network algorithm (excluding those that affect the pricing strategies) (SHOW SIMPLEX) LRATIO1=FALSE BIGM1=NOTWOPHASE1=TRUE, TWOPHASE1=NOBIGM1=FALSE CYCLEMULT1=0.15 PERTURB1=FALSE MINBLOCK1=2 INTFIRST=TRUE LRATIO2=FALSE BIGM2=NOTWOPHASE2=TRUE, TWOPHASE2=NOBIGM2=FALSE REFACTFREQ=50 U=0.1 MAXLUUPDATES=6 MAXL=40
NOTE: Options and parameters that control the Primal Simplex Network algorithm pricing strategies (SHOW PRICING) PRICETYPE1=Q P1SCAN=FIRST P1NPARTIAL=10 Q1FILLSCAN=FIRST QSIZE1=24 REFRESHQ1=0.75 REDUCEQSIZE1=1 Q1FILLNPARTIAL=10 PRICETYPE2=Q P2SCAN=FIRST P2NPARTIAL=10 DUALFREQ=4 Q2FILLSCAN=FIRST QSIZE2=24 REFRESHQ2=0.75 REDUCEQSIZE2=1 Q2FILLNPARTIAL=10
NOTE: Miscellaneous options and parameters (SHOW MISC) VERBOSE=12 ZTOL1=TRUE ZERO1=1E-6 FUTURE1=FALSE ZTOL2=TRUE ZERO2=1E-6 FUTURE2=FALSE
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