0000656: FIXED: minor bug in the handling of inconsistent linear constraints (BLEIC, QP optimizer) - Mantis

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ID

Category

Severity

Reproducibility

Date Submitted

Last Update

0000656

[ALGLIB] Optimization

minor

have not tried

2015-07-31 16:55

2015-07-31 17:02

Reporter

SergeyB

View Status

public

Assigned To

SergeyB

Priority

normal

Resolution

fixed

Status

resolved

Product Version

Summary

0000656: FIXED: minor bug in the handling of inconsistent linear constraints (BLEIC, QP optimizer)

Description

Under rare conditions, findfeasiblepoint() functions used by many optimizers incorrectly handled inconsistent linear constraints. Instead of returning -3 error code it was caught in the infinite loop.

Additional Information

Programming language

Unspecified

Relationships

There are no notes attached to this issue.

Issue History
Date Modified	Username	Field	Change
2015-07-31 16:55	SergeyB	New Issue
2015-07-31 16:55	SergeyB	Status	new => assigned
2015-07-31 16:55	SergeyB	Assigned To	=> SergeyB
2015-07-31 16:55	SergeyB	Programming language	=> Unspecified
2015-07-31 16:56	SergeyB	Status	assigned => resolved
2015-07-31 16:56	SergeyB	Fixed in Version	=> Next release
2015-07-31 16:56	SergeyB	Resolution	open => fixed
2015-07-31 17:02	SergeyB	Summary	FIXED: minor bug in linearly constrained optimizers (BLEIC, QP) => FIXED: minor bug in the handling of inconsistent linear constraints (BLEIC, QP optimizer)

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