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/usr/share/doc/sat4j/copyright is in sat4j 2.3.3-1.

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This package was debianized by Michael Tautschnig <mt@debian.org> on
Sun, 08 Jun 2008 12:15:56 +0000.

It was checked out from SVN at
svn://svn.forge.objectweb.org/svnroot/sat4j/maven/tags/2_0_1/
and cleaned up as shown in debian/rules: get-orig-source

Upstream Author:   Daniel Le Berre <leberre@cril.univ-artois.fr>

Copyright: 

    Copyright (C) 2004-2008 Daniel Le Berre

License:

    SAT4J: a SATisfiability library for Java 
    
    All rights reserved. Unless noted otherwise (see below) this program and
    the accompanying materials are made available under the terms of the
    Eclipse Public License v1.0:
   
Eclipse Public License - v 1.0

THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS ECLIPSE 
PUBLIC LICENSE ("AGREEMENT"). ANY USE, REPRODUCTION OR DISTRIBUTION OF THE 
PROGRAM CONSTITUTES RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT.

1. DEFINITIONS

"Contribution" means:

a) in the case of the initial Contributor, the initial code and documentation 
distributed under this Agreement, and
b) in the case of each subsequent Contributor:

i) changes to the Program, and

ii) additions to the Program;

where such changes and/or additions to the Program originate from and are 
distributed by that particular Contributor. A Contribution 'originates' 
from a Contributor if it was added to the Program by such Contributor itself 
or anyone acting on such Contributor's behalf. Contributions do not include 
additions to the Program which: (i) are separate modules of software 
distributed in conjunction with the Program under their own license 
agreement, and (ii) are not derivative works of the Program.

"Contributor" means any person or entity that distributes the Program.

"Licensed Patents " mean patent claims licensable by a Contributor which are 
necessarily infringed by the use or sale of its Contribution alone or when 
combined with the Program.

"Program" means the Contributions distributed in accordance with this 
Agreement.

"Recipient" means anyone who receives the Program under this Agreement, 
including all Contributors.

2. GRANT OF RIGHTS

a) Subject to the terms of this Agreement, each Contributor hereby grants 
Recipient a non-exclusive, worldwide, royalty-free copyright license to 
reproduce, prepare derivative works of, publicly display, publicly perform, 
distribute and sublicense the Contribution of such Contributor, if any, 
and such derivative works, in source code and object code form.

b) Subject to the terms of this Agreement, each Contributor hereby grants 
Recipient a non-exclusive, worldwide, royalty-free patent license under 
Licensed Patents to make, use, sell, offer to sell, import and otherwise 
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object code form. This patent license shall apply to the combination of 
the Contribution and the Program if, at the time the Contribution is added 
by the Contributor, such addition of the Contribution causes such 
combination to be covered by the Licensed Patents. The patent license shall 
not apply to any other combinations which include the Contribution. No 
hardware per se is licensed hereunder.

c) Recipient understands that although each Contributor grants the licenses 
to its Contributions set forth herein, no assurances are provided by any 
Contributor that the Program does not infringe the patent or other 
intellectual property rights of any other entity. Each Contributor disclaims 
any liability to Recipient for claims brought by any other entity based on 
infringement of intellectual property rights or otherwise. As a condition to 
exercising the rights and licenses granted hereunder, each Recipient hereby 
assumes sole responsibility to secure any other intellectual property rights 
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allow Recipient to distribute the Program, it is Recipient's responsibility 
to acquire that license before distributing the Program.

d) Each Contributor represents that to its knowledge it has sufficient 
copyright rights in its Contribution, if any, to grant the copyright license 
set forth in this Agreement.

3. REQUIREMENTS

A Contributor may choose to distribute the Program in object code form under 
its own license agreement, provided that:

a) it complies with the terms and conditions of this Agreement; and

b) its license agreement:

i) effectively disclaims on behalf of all Contributors all warranties and 
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iii) states that any provisions which differ from this Agreement are offered 
by that Contributor alone and not by any other party; and

iv) states that source code for the Program is available from such 
Contributor, and informs licensees how to obtain it in a reasonable manner on 
or through a medium customarily used for software exchange.

When the Program is made available in source code form:

a) it must be made available under this Agreement; and

b) a copy of this Agreement must be included with each copy of the Program.

Contributors may not remove or alter any copyright notices contained within 
the Program.

Each Contributor must identify itself as the originator of its Contribution, 
if any, in a manner that reasonably allows subsequent Recipients to identify 
the originator of the Contribution.

4. COMMERCIAL DISTRIBUTION

Commercial distributors of software may accept certain responsibilities with 
respect to end users, business partners and the like. While this license is 
intended to facilitate the commercial use of the Program, the Contributor who 
includes the Program in a commercial product offering should do so in a manner 
which does not create potential liability for other Contributors. Therefore, 
if a Contributor includes the Program in a commercial product offering, such 
Contributor ("Commercial Contributor") hereby agrees to defend and indemnify 
every other Contributor ("Indemnified Contributor") against any losses, 
damages and costs (collectively "Losses") arising from claims, lawsuits and 
other legal actions brought by a third party against the Indemnified 
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Contributor in connection with its distribution of the Program in a commercial 
product offering. The obligations in this section do not apply to any claims 
or Losses relating to any actual or alleged intellectual property 
infringement. In order to qualify, an Indemnified Contributor must: 
a) promptly notify the Commercial Contributor in writing of such claim, and 
b) allow the Commercial Contributor to control, and cooperate with the 
Commercial Contributor in, the defense and any related settlement 
negotiations. The Indemnified Contributor may participate in any such claim 
at its own expense.

For example, a Contributor might include the Program in a commercial product 
offering, Product X. That Contributor is then a Commercial Contributor. If 
that Commercial Contributor then makes performance claims, or offers 
warranties related to Product X, those performance claims and warranties are 
such Commercial Contributor's responsibility alone. Under this section, the 
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court requires any other Contributor to pay any damages as a result, the 
Commercial Contributor must pay those damages.

5. NO WARRANTY

EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, THE PROGRAM IS PROVIDED ON 
AN "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER 
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CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A 
PARTICULAR PURPOSE. Each Recipient is solely responsible for determining the 
appropriateness of using and distributing the Program and assumes all 
risks associated with its exercise of rights under this Agreement , 
including but not limited to the risks and costs of program errors, 
compliance with applicable laws, damage to or loss of data, programs or 
equipment, and unavailability or interruption of operations.

6. DISCLAIMER OF LIABILITY

EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, NEITHER RECIPIENT NOR ANY 
CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING WITHOUT LIMITATION 
LOST PROFITS), HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
ARISING IN ANY WAY OUT OF THE USE OR DISTRIBUTION OF THE PROGRAM OR THE 
EXERCISE OF ANY RIGHTS GRANTED HEREUNDER, EVEN IF ADVISED OF THE 
POSSIBILITY OF SUCH DAMAGES.

7. GENERAL

If any provision of this Agreement is invalid or unenforceable under 
applicable law, it shall not affect the validity or enforceability of the 
remainder of the terms of this Agreement, and without further action by 
the parties hereto, such provision shall be reformed to the minimum extent 
necessary to make such provision valid and enforceable.

If Recipient institutes patent litigation against any entity (including a 
cross-claim or counterclaim in a lawsuit) alleging that the Program itself 
(excluding combinations of the Program with other software or hardware) 
infringes such Recipient's patent(s), then such Recipient's rights granted 
under Section 2(b) shall terminate as of the date such litigation is filed.

All Recipient's rights under this Agreement shall terminate if it fails to 
comply with any of the material terms or conditions of this Agreement and 
does not cure such failure in a reasonable period of time after becoming 
aware of such noncompliance. If all Recipient's rights under this Agreement 
terminate, Recipient agrees to cease use and distribution of the Program as 
soon as reasonably practicable. However, Recipient's obligations under this 
Agreement and any licenses granted by Recipient relating to the Program 
shall continue and survive.

Everyone is permitted to copy and distribute copies of this Agreement, but 
in order to avoid inconsistency the Agreement is copyrighted and may only 
be modified in the following manner. The Agreement Steward reserves the 
right to publish new versions (including revisions) of this Agreement from 
time to time. No one other than the Agreement Steward has the right to 
modify this Agreement. The Eclipse Foundation is the initial Agreement 
Steward. The Eclipse Foundation may assign the responsibility to serve as 
the Agreement Steward to a suitable separate entity. Each new version of 
the Agreement will be given a distinguishing version number. The Program 
(including Contributions) may always be distributed subject to the version 
of the Agreement under which it was received. In addition, after a new 
version of the Agreement is published, Contributor may elect to distribute 
the Program (including its Contributions) under the new version. Except as 
expressly stated in Sections 2(a) and 2(b) above, Recipient receives no 
rights or licenses to the intellectual property of any Contributor under 
this Agreement, whether expressly, by implication, estoppel or otherwise. 
All rights in the Program not expressly granted under this Agreement are 
reserved.

This Agreement is governed by the laws of the State of New York and the 
intellectual property laws of the United States of America. No party to 
this Agreement will bring a legal action under this Agreement more than 
one year after the cause of action arose. Each party waives its rights to 
a jury trial in any resulting litigation.

-------------------------------------------------------------------------------

    Alternatively, the contents of these files may be used under the terms of
    either the GNU Lesser General Public License Version 2.1 or later (the
    "LGPL"), in which case the provisions of the LGPL are applicable instead
    of those above. If you wish to allow use of your version of this file only
    under the terms of the LGPL, and not to allow others to use your version of
    this file under the terms of the EPL, indicate your decision by deleting
    the provisions above and replace them with the notice and other provisions
    required by the LGPL. If you do not delete the provisions above, a recipient
    may use your version of this file under the terms of the EPL or the LGPL.

On Debian systems, the complete text of the GNU Lesser General Public
License, version 2.1, can be found in /usr/share/common-licenses/LGPL-2.1.

    The files
     * org.sat4j.core/src/main/java/org/sat4j/core/Vec.java
     * org.sat4j.core/src/main/java/org/sat4j/core/VecInt.java
     * org.sat4j.core/src/main/java/org/sat4j/minisat/core/Solver.java
    contain code based on MIT licensed software:

    Permission is hereby granted, free of charge, to any person obtaining a
    copy of this software and associated documentation files (the
    "Software"), to deal in the Software without restriction, including
    without limitation the rights to use, copy, modify, merge, publish,
    distribute, sublicense, and/or sell copies of the Software, and to
    permit persons to whom the Software is furnished to do so, subject to
    the following conditions:

    The above copyright notice and this permission notice shall be included
    in all copies or substantial portions of the Software.

    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
    OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
    LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
    OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
     
    The files
     * org.sat4j.pb/src/main/java/org/sat4j/pb/reader/OPBReader2005.java
     * org.sat4j.pb/src/main/java/org/sat4j/pb/reader/OPBReader2007.java
    are based on code published under the following permissive license:
   Copyright (c) 2005-2007 Olivier ROUSSEL and Vasco MANQUINHO
   Permission is hereby granted, free of charge, to any person obtaining a copy
   of this software and associated documentation files (the "Software"), to deal
   in the Software without restriction, including without limitation the rights
   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   copies of the Software, and to permit persons to whom the Software is
   furnished to do so, subject to the following conditions:
   The above copyright notice and this permission notice shall be included in
   all copies or substantial portions of the Software.
   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
   THE SOFTWARE.


The Debian packaging is Copyright (C) 2008, Michael Tautschnig <mt@debian.org>
and is licensed under the GPL, see `/usr/share/common-licenses/GPL-3'.