Hello, I have a problem with minimize, when I replicate the complex, parsimonious and intermediate solution in the positive version, I don't have problem. The problem is just for negative version, but before now I don't have this problem.

This is the script(Also the problem is replicated in the XYplot):

fuzzy1SPC <- minimize(fuzzy1TTP, row.dom = TRUE, all.sol = TRUE,

details = TRUE, method = "QMC")

fuzzy1SPC

fuzzy1SPC$PIchart

fuzzy1SPC$SA

fuzzy1SNC <- minimize(fuzzy1TTN, row.dom = TRUE, all.sol = TRUE,

details = TRUE, method = "QMC")

fuzzy1SNC

fuzzy1SPP <- minimize(fuzzy1TTP, include = "?", exclude = NULL, dir.exp = "",

pi.cons = 0, pi.depth = 0, sol.cons = 0, sol.cov = 0,

sol.depth = 0, min.pin = FALSE, row.dom = TRUE, all.sol = TRUE,

details = TRUE, method = "QMC")

fuzzy1SPP

fuzzy1SPP$solution[[1]]

fuzzy1SPP$SA

fuzzy1SNP <- minimize(fuzzy1TTN, include = "?", exclude = NULL, dir.exp = "",

pi.cons = 0, pi.depth = 0, sol.cons = 0, sol.cov = 0,

sol.depth = 0, min.pin = FALSE, row.dom = TRUE, all.sol = TRUE,

details = TRUE, method = "QMC")

fuzzy1SNP

fuzzy1SNP$SA

fuzzy1SNP$solution[[1]]

fuzzy1SPI <- minimize(fuzzy1TTP, include = "?", exclude = NULL, dir.exp = "1,1,1,1,1",

pi.cons = 0, pi.depth = 0, sol.cons = 0, sol.cov = 0,

sol.depth = 0, min.pin = FALSE, row.dom = TRUE, all.sol = TRUE,

details = TRUE, method = "QMC")

fuzzy1SPI

fuzzy1SPI$SA

fuzzy1SPI$i.sol$C1P1$solution[[1]]

fuzzy1SNI <- minimize(fuzzy1TTN, include = "?", exclude = NULL, dir.exp = "0,0,0,0,0",

pi.cons = 0, pi.depth = 0, sol.cons = 0, sol.cov = 0,

sol.depth = 0, min.pin = FALSE, row.dom = TRUE, all.sol = TRUE,

details = TRUE, method = "QMC")

fuzzy1SNI

fuzzy1SNI$SA

fuzzy1SNI$i.sol$C1P1$solution[[1]]