TSTP Solution File: KRS034+1 by SPASS---3.9

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SPASS---3.9
% Problem  : KRS034+1 : TPTP v8.1.0. Released v3.1.0.
% Transfm  : none
% Format   : tptp
% Command  : run_spass %d %s

% Computer : n029.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 600s
% DateTime : Sun Jul 17 03:30:20 EDT 2022

% Result   : Satisfiable 83.92s 84.15s
% Output   : Saturation 144.79s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named 10233)

% Comments : 
%------------------------------------------------------------------------------
cnf(25742,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf21(u))
    | equal(skf21(u),skf20(u))
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[10247,4]),
    [iquote('0:SpR:10247.7,4.0')] ).

cnf(25649,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf21(u))
    | equal(skf21(u),skf19(u))
    | equal(skf22(u),skf19(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[10172,4]),
    [iquote('0:SpR:10172.7,4.0')] ).

cnf(26484,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf19(u))
    | equal(skf21(u),skf19(u))
    | equal(skf20(u),skf19(u))
    | equal(skf22(u),skf20(u))
    | equal(skf21(u),skf20(u))
    | cp(skf21(u)) ),
    inference(spr,[status(thm),theory(equality)],[26479,7]),
    [iquote('0:SpR:26479.5,7.0')] ).

cnf(26479,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf19(u))
    | equal(skf21(u),skf19(u))
    | equal(skf20(u),skf19(u))
    | equal(skf22(u),skf20(u))
    | equal(skf22(u),skf21(u))
    | equal(skf21(u),skf20(u)) ),
    inference(obv,[status(thm),theory(equality)],[26476]),
    [iquote('0:Obv:26476.0')] ).

cnf(25482,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),skf19(u))
    | equal(skf22(u),skf19(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[10112,4]),
    [iquote('0:SpR:10112.7,4.0')] ).

cnf(25241,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf20(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),skf19(u))
    | equal(skf21(u),skf19(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[10067,4]),
    [iquote('0:SpR:10067.7,4.0')] ).

cnf(24672,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf21(u))
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[9947,4]),
    [iquote('0:SpR:9947.7,4.0')] ).

cnf(24467,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[9887,4]),
    [iquote('0:SpR:9887.7,4.0')] ).

cnf(24318,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf20(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[9842,4]),
    [iquote('0:SpR:9842.7,4.0')] ).

cnf(25827,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf20(u))
    | equal(skf22(u),skf21(u))
    | equal(skf22(u),skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | cp(skf18(u)) ),
    inference(spr,[status(thm),theory(equality)],[25822,6]),
    [iquote('0:SpR:25822.7,6.0')] ).

cnf(24247,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf20(u))
    | equal(skf22(u),skf21(u))
    | equal(skf22(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[9812,4]),
    [iquote('0:SpR:9812.7,4.0')] ).

cnf(25822,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf20(u))
    | equal(skf22(u),skf21(u))
    | equal(skf22(u),skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf18(u)) ),
    inference(ems,[status(thm)],[28,9,25805]),
    [iquote('0:EmS:28.0,28.1,9.0,25805.8')] ).

cnf(10247,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf21(u))
    | equal(skf21(u),skf20(u))
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf25(u),skf20(u)) ),
    inference(obv,[status(thm),theory(equality)],[10233]),
    [iquote('0:Obv:10233.0')] ).

cnf(10172,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf21(u))
    | equal(skf21(u),skf19(u))
    | equal(skf22(u),skf19(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf25(u),skf19(u)) ),
    inference(obv,[status(thm),theory(equality)],[10158]),
    [iquote('0:Obv:10158.0')] ).

cnf(10112,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),skf19(u))
    | equal(skf22(u),skf19(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf25(u),skf19(u)) ),
    inference(obv,[status(thm),theory(equality)],[10098]),
    [iquote('0:Obv:10098.0')] ).

cnf(10067,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf20(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),skf19(u))
    | equal(skf21(u),skf19(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf25(u),skf19(u)) ),
    inference(obv,[status(thm),theory(equality)],[10053]),
    [iquote('0:Obv:10053.0')] ).

cnf(23719,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf19(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[9737,4]),
    [iquote('0:SpR:9737.7,4.0')] ).

cnf(23579,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf19(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[9692,4]),
    [iquote('0:SpR:9692.7,4.0')] ).

cnf(23493,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf19(u))
    | equal(skf22(u),skf21(u))
    | equal(skf22(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[9662,4]),
    [iquote('0:SpR:9662.7,4.0')] ).

cnf(25064,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf19(u))
    | equal(skf22(u),skf21(u))
    | equal(skf22(u),skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | cp(skf18(u)) ),
    inference(spr,[status(thm),theory(equality)],[25061,6]),
    [iquote('0:SpR:25061.7,6.0')] ).

cnf(25061,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf19(u))
    | equal(skf22(u),skf21(u))
    | equal(skf22(u),skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf18(u)) ),
    inference(obv,[status(thm),theory(equality)],[25058]),
    [iquote('0:Obv:25058.0')] ).

cnf(9947,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf21(u))
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u)) ),
    inference(obv,[status(thm),theory(equality)],[9933]),
    [iquote('0:Obv:9933.0')] ).

cnf(9887,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u)) ),
    inference(obv,[status(thm),theory(equality)],[9873]),
    [iquote('0:Obv:9873.0')] ).

cnf(23018,plain,
    ( ~ cSatisfiable(u)
    | equal(skf20(u),skf19(u))
    | equal(skf23(u),skf20(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf20(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[9602,4]),
    [iquote('0:SpR:9602.7,4.0')] ).

cnf(9842,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf20(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u)) ),
    inference(obv,[status(thm),theory(equality)],[9828]),
    [iquote('0:Obv:9828.0')] ).

cnf(22881,plain,
    ( ~ cSatisfiable(u)
    | equal(skf20(u),skf19(u))
    | equal(skf22(u),skf20(u))
    | equal(skf22(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf20(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[9572,4]),
    [iquote('0:SpR:9572.7,4.0')] ).

cnf(24295,plain,
    ( ~ cSatisfiable(u)
    | equal(skf20(u),skf19(u))
    | equal(skf22(u),skf20(u))
    | equal(skf22(u),skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf20(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | cp(skf18(u)) ),
    inference(spr,[status(thm),theory(equality)],[24292,6]),
    [iquote('0:SpR:24292.7,6.0')] ).

cnf(24292,plain,
    ( ~ cSatisfiable(u)
    | equal(skf20(u),skf19(u))
    | equal(skf22(u),skf20(u))
    | equal(skf22(u),skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf20(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf18(u)) ),
    inference(obv,[status(thm),theory(equality)],[24289]),
    [iquote('0:Obv:24289.0')] ).

cnf(9812,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf20(u))
    | equal(skf22(u),skf21(u))
    | equal(skf22(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u)) ),
    inference(obv,[status(thm),theory(equality)],[9798]),
    [iquote('0:Obv:9798.0')] ).

cnf(9737,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf19(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u)) ),
    inference(obv,[status(thm),theory(equality)],[9723]),
    [iquote('0:Obv:9723.0')] ).

cnf(22389,plain,
    ( ~ cSatisfiable(u)
    | equal(skf20(u),skf19(u))
    | equal(skf21(u),skf20(u))
    | equal(skf21(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[9527,4]),
    [iquote('0:SpR:9527.7,4.0')] ).

cnf(9692,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf19(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u)) ),
    inference(obv,[status(thm),theory(equality)],[9678]),
    [iquote('0:Obv:9678.0')] ).

cnf(23561,plain,
    ( ~ cSatisfiable(u)
    | equal(skf20(u),skf19(u))
    | equal(skf21(u),skf20(u))
    | equal(skf21(u),skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | cp(skf18(u)) ),
    inference(spr,[status(thm),theory(equality)],[23558,6]),
    [iquote('0:SpR:23558.7,6.0')] ).

cnf(23558,plain,
    ( ~ cSatisfiable(u)
    | equal(skf20(u),skf19(u))
    | equal(skf21(u),skf20(u))
    | equal(skf21(u),skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf23(u),skf18(u)) ),
    inference(obv,[status(thm),theory(equality)],[23555]),
    [iquote('0:Obv:23555.0')] ).

cnf(9662,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf19(u))
    | equal(skf22(u),skf21(u))
    | equal(skf22(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u)) ),
    inference(obv,[status(thm),theory(equality)],[9648]),
    [iquote('0:Obv:9648.0')] ).

cnf(9602,plain,
    ( ~ cSatisfiable(u)
    | equal(skf20(u),skf19(u))
    | equal(skf23(u),skf20(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf20(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u)) ),
    inference(obv,[status(thm),theory(equality)],[9588]),
    [iquote('0:Obv:9588.0')] ).

cnf(9572,plain,
    ( ~ cSatisfiable(u)
    | equal(skf20(u),skf19(u))
    | equal(skf22(u),skf20(u))
    | equal(skf22(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf20(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u)) ),
    inference(obv,[status(thm),theory(equality)],[9558]),
    [iquote('0:Obv:9558.0')] ).

cnf(9527,plain,
    ( ~ cSatisfiable(u)
    | equal(skf20(u),skf19(u))
    | equal(skf21(u),skf20(u))
    | equal(skf21(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u)) ),
    inference(obv,[status(thm),theory(equality)],[9513]),
    [iquote('0:Obv:9513.0')] ).

cnf(21800,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf21(u))
    | equal(skf21(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[9422,4]),
    [iquote('0:SpR:9422.7,4.0')] ).

cnf(21639,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[9362,4]),
    [iquote('0:SpR:9362.7,4.0')] ).

cnf(21481,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf20(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[9317,4]),
    [iquote('0:SpR:9317.7,4.0')] ).

cnf(22059,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf20(u),skf17(u))
    | equal(skf22(u),skf20(u))
    | equal(skf21(u),skf20(u))
    | cp(skf21(u)) ),
    inference(spr,[status(thm),theory(equality)],[22054,7]),
    [iquote('0:SpR:22054.5,7.0')] ).

cnf(22054,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf20(u),skf17(u))
    | equal(skf22(u),skf20(u))
    | equal(skf22(u),skf21(u))
    | equal(skf21(u),skf20(u)) ),
    inference(ems,[status(thm)],[22,12,22037]),
    [iquote('0:EmS:22.0,22.1,12.0,22037.7')] ).

cnf(9422,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf21(u))
    | equal(skf21(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u)) ),
    inference(obv,[status(thm),theory(equality)],[9408]),
    [iquote('0:Obv:9408.0')] ).

cnf(9362,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u)) ),
    inference(obv,[status(thm),theory(equality)],[9348]),
    [iquote('0:Obv:9348.0')] ).

cnf(9317,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf20(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u)) ),
    inference(obv,[status(thm),theory(equality)],[9303]),
    [iquote('0:Obv:9303.0')] ).

cnf(21185,plain,
    ( ~ cSatisfiable(u)
    | equal(skf23(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf17(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf23(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf21(u),skf17(u))
    | equal(skf18(u),skf17(u)) ),
    inference(rew,[status(thm),theory(equality)],[21142,21175]),
    [iquote('0:Rew:21142.1,21175.8,21142.1,21175.7')] ).

cnf(21184,plain,
    ( ~ cSatisfiable(u)
    | equal(skf23(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf17(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf23(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf22(u),skf17(u))
    | equal(skf18(u),skf17(u)) ),
    inference(rew,[status(thm),theory(equality)],[21142,21171]),
    [iquote('0:Rew:21142.1,21171.8,21142.1,21171.7')] ).

cnf(21183,plain,
    ( ~ cSatisfiable(u)
    | equal(skf23(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf17(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf21(u),skf18(u))
    | equal(skf21(u),skf17(u))
    | equal(skf18(u),skf17(u))
    | cp(skf18(u)) ),
    inference(rew,[status(thm),theory(equality)],[21142,21173]),
    [iquote('0:Rew:21142.1,21173.7,21142.1,21173.6')] ).

cnf(21182,plain,
    ( ~ cSatisfiable(u)
    | equal(skf23(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf17(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf22(u),skf18(u))
    | equal(skf22(u),skf17(u))
    | equal(skf18(u),skf17(u))
    | cp(skf18(u)) ),
    inference(rew,[status(thm),theory(equality)],[21142,21170]),
    [iquote('0:Rew:21142.1,21170.7,21142.1,21170.6')] ).

cnf(21142,plain,
    ( ~ cSatisfiable(u)
    | equal(skf19(u),skf17(u))
    | equal(skf18(u),skf16(u)) ),
    inference(rew,[status(thm),theory(equality)],[21114,17596]),
    [iquote('0:Rew:21114.2,17596.2')] ).

cnf(21114,plain,
    ( ~ cSatisfiable(u)
    | equal(skf19(u),skf17(u))
    | equal(skf17(u),skf16(u)) ),
    inference(obv,[status(thm),theory(equality)],[21111]),
    [iquote('0:Obv:21111.3')] ).

cnf(21180,plain,
    ( ~ cSatisfiable(u)
    | equal(skf18(u),skf16(u))
    | cp(skf17(u)) ),
    inference(rew,[status(thm),theory(equality)],[21179,17597]),
    [iquote('0:Rew:21179.1,17597.1')] ).

cnf(21179,plain,
    ( ~ cSatisfiable(u)
    | equal(skf17(u),skf16(u))
    | cp(skf17(u)) ),
    inference(obv,[status(thm),theory(equality)],[21115]),
    [iquote('0:Obv:21115.1')] ).

cnf(19164,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[8912,4]),
    [iquote('0:SpR:8912.7,4.0')] ).

cnf(19066,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf18(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[8867,4]),
    [iquote('0:SpR:8867.7,4.0')] ).

cnf(18925,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf21(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[8837,4]),
    [iquote('0:SpR:8837.7,4.0')] ).

cnf(19755,plain,
    ( ~ cSatisfiable(u)
    | equal(skf23(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf18(u),skf17(u))
    | equal(skf22(u),skf18(u))
    | equal(skf22(u),skf21(u))
    | equal(skf21(u),skf18(u))
    | cp(skf18(u)) ),
    inference(spr,[status(thm),theory(equality)],[19753,6]),
    [iquote('0:SpR:19753.5,6.0')] ).

cnf(19753,plain,
    ( ~ cSatisfiable(u)
    | equal(skf23(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf18(u),skf17(u))
    | equal(skf23(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf22(u),skf21(u))
    | equal(skf21(u),skf18(u)) ),
    inference(ems,[status(thm)],[26,8,19741]),
    [iquote('0:EmS:26.0,26.1,8.0,19741.9')] ).

cnf(18578,plain,
    ( ~ cSatisfiable(u)
    | equal(skf20(u),skf18(u))
    | equal(skf23(u),skf20(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf20(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[8777,4]),
    [iquote('0:SpR:8777.7,4.0')] ).

cnf(18476,plain,
    ( ~ cSatisfiable(u)
    | equal(skf20(u),skf18(u))
    | equal(skf22(u),skf20(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf20(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[8747,4]),
    [iquote('0:SpR:8747.7,4.0')] ).

cnf(19202,plain,
    ( ~ cSatisfiable(u)
    | equal(skf23(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf20(u),skf17(u))
    | equal(skf18(u),skf17(u))
    | equal(skf22(u),skf18(u))
    | equal(skf22(u),skf20(u))
    | equal(skf20(u),skf18(u))
    | cp(skf18(u)) ),
    inference(spr,[status(thm),theory(equality)],[19196,6]),
    [iquote('0:SpR:19196.5,6.0')] ).

cnf(19196,plain,
    ( ~ cSatisfiable(u)
    | equal(skf23(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf20(u),skf17(u))
    | equal(skf18(u),skf17(u))
    | equal(skf23(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf22(u),skf20(u))
    | equal(skf20(u),skf18(u)) ),
    inference(ems,[status(thm)],[28,9,19146]),
    [iquote('0:EmS:28.0,28.1,9.0,19146.9')] ).

cnf(8912,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u)) ),
    inference(obv,[status(thm),theory(equality)],[8898]),
    [iquote('0:Obv:8898.0')] ).

cnf(8867,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf18(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u)) ),
    inference(obv,[status(thm),theory(equality)],[8853]),
    [iquote('0:Obv:8853.0')] ).

cnf(8837,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf21(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u)) ),
    inference(obv,[status(thm),theory(equality)],[8823]),
    [iquote('0:Obv:8823.0')] ).

cnf(18074,plain,
    ( ~ cSatisfiable(u)
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf20(u))
    | equal(skf21(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf20(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[8702,4]),
    [iquote('0:SpR:8702.7,4.0')] ).

cnf(18687,plain,
    ( ~ cSatisfiable(u)
    | equal(skf23(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf20(u),skf17(u))
    | equal(skf18(u),skf17(u))
    | equal(skf21(u),skf18(u))
    | equal(skf21(u),skf20(u))
    | equal(skf20(u),skf18(u))
    | cp(skf18(u)) ),
    inference(spr,[status(thm),theory(equality)],[18634,6]),
    [iquote('0:SpR:18634.5,6.0')] ).

cnf(18634,plain,
    ( ~ cSatisfiable(u)
    | equal(skf23(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf20(u),skf17(u))
    | equal(skf18(u),skf17(u))
    | equal(skf23(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf21(u),skf20(u))
    | equal(skf20(u),skf18(u)) ),
    inference(ems,[status(thm)],[28,9,18621]),
    [iquote('0:EmS:28.0,28.1,9.0,18621.9')] ).

cnf(8777,plain,
    ( ~ cSatisfiable(u)
    | equal(skf20(u),skf18(u))
    | equal(skf23(u),skf20(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf20(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u)) ),
    inference(obv,[status(thm),theory(equality)],[8763]),
    [iquote('0:Obv:8763.0')] ).

cnf(8747,plain,
    ( ~ cSatisfiable(u)
    | equal(skf20(u),skf18(u))
    | equal(skf22(u),skf20(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf20(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u)) ),
    inference(obv,[status(thm),theory(equality)],[8733]),
    [iquote('0:Obv:8733.0')] ).

cnf(8702,plain,
    ( ~ cSatisfiable(u)
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf20(u))
    | equal(skf21(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf20(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u)) ),
    inference(obv,[status(thm),theory(equality)],[8688]),
    [iquote('0:Obv:8688.0')] ).

cnf(15844,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf21(u))
    | equal(skf21(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[8372,4]),
    [iquote('0:SpR:8372.7,4.0')] ).

cnf(15736,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[8312,4]),
    [iquote('0:SpR:8312.7,4.0')] ).

cnf(15616,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf20(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[8267,4]),
    [iquote('0:SpR:8267.7,4.0')] ).

cnf(16660,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf20(u),skf16(u))
    | equal(skf22(u),skf20(u))
    | equal(skf21(u),skf20(u))
    | cp(skf21(u)) ),
    inference(spr,[status(thm),theory(equality)],[16611,7]),
    [iquote('0:SpR:16611.5,7.0')] ).

cnf(16611,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf20(u),skf16(u))
    | equal(skf22(u),skf20(u))
    | equal(skf22(u),skf21(u))
    | equal(skf21(u),skf20(u)) ),
    inference(obv,[status(thm),theory(equality)],[16610]),
    [iquote('0:Obv:16610.0')] ).

cnf(15324,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf19(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[8162,4]),
    [iquote('0:SpR:8162.7,4.0')] ).

cnf(15240,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf19(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[8117,4]),
    [iquote('0:SpR:8117.7,4.0')] ).

cnf(16026,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf19(u),skf16(u))
    | equal(skf22(u),skf19(u))
    | equal(skf21(u),skf19(u))
    | cp(skf21(u)) ),
    inference(spr,[status(thm),theory(equality)],[16021,7]),
    [iquote('0:SpR:16021.5,7.0')] ).

cnf(16021,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf19(u),skf16(u))
    | equal(skf22(u),skf19(u))
    | equal(skf22(u),skf21(u))
    | equal(skf21(u),skf19(u)) ),
    inference(obv,[status(thm),theory(equality)],[16020]),
    [iquote('0:Obv:16020.0')] ).

cnf(8372,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf21(u))
    | equal(skf21(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u)) ),
    inference(obv,[status(thm),theory(equality)],[8358]),
    [iquote('0:Obv:8358.0')] ).

cnf(8312,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u)) ),
    inference(obv,[status(thm),theory(equality)],[8298]),
    [iquote('0:Obv:8298.0')] ).

cnf(8267,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf20(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u)) ),
    inference(obv,[status(thm),theory(equality)],[8253]),
    [iquote('0:Obv:8253.0')] ).

cnf(15589,plain,
    ( ~ cSatisfiable(u)
    | equal(skf20(u),skf16(u))
    | equal(skf19(u),skf16(u)) ),
    inference(obv,[status(thm),theory(equality)],[15587]),
    [iquote('0:Obv:15587.0')] ).

cnf(8162,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf19(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u)) ),
    inference(obv,[status(thm),theory(equality)],[8148]),
    [iquote('0:Obv:8148.0')] ).

cnf(8117,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf19(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u)) ),
    inference(obv,[status(thm),theory(equality)],[8103]),
    [iquote('0:Obv:8103.0')] ).

cnf(14018,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[7862,4]),
    [iquote('0:SpR:7862.7,4.0')] ).

cnf(13941,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf18(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[7817,4]),
    [iquote('0:SpR:7817.7,4.0')] ).

cnf(13895,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf21(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[7787,4]),
    [iquote('0:SpR:7787.7,4.0')] ).

cnf(14650,plain,
    ( ~ cSatisfiable(u)
    | equal(skf23(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf22(u),skf18(u))
    | equal(skf22(u),skf21(u))
    | equal(skf21(u),skf18(u))
    | cp(skf18(u)) ),
    inference(spr,[status(thm),theory(equality)],[14648,6]),
    [iquote('0:SpR:14648.5,6.0')] ).

cnf(14648,plain,
    ( ~ cSatisfiable(u)
    | equal(skf23(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf23(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf22(u),skf21(u))
    | equal(skf21(u),skf18(u)) ),
    inference(ems,[status(thm)],[26,8,14606]),
    [iquote('0:EmS:26.0,26.1,8.0,14606.9')] ).

cnf(13666,plain,
    ( ~ cSatisfiable(u)
    | equal(skf20(u),skf18(u))
    | equal(skf23(u),skf20(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf20(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[7727,4]),
    [iquote('0:SpR:7727.7,4.0')] ).

cnf(13617,plain,
    ( ~ cSatisfiable(u)
    | equal(skf20(u),skf18(u))
    | equal(skf22(u),skf20(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf20(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[7697,4]),
    [iquote('0:SpR:7697.7,4.0')] ).

cnf(14231,plain,
    ( ~ cSatisfiable(u)
    | equal(skf23(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf20(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf22(u),skf18(u))
    | equal(skf22(u),skf20(u))
    | equal(skf20(u),skf18(u))
    | cp(skf18(u)) ),
    inference(spr,[status(thm),theory(equality)],[14225,6]),
    [iquote('0:SpR:14225.5,6.0')] ).

cnf(14225,plain,
    ( ~ cSatisfiable(u)
    | equal(skf23(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf20(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf23(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf22(u),skf20(u))
    | equal(skf20(u),skf18(u)) ),
    inference(ems,[status(thm)],[28,9,14213]),
    [iquote('0:EmS:28.0,28.1,9.0,14213.9')] ).

cnf(7862,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u)) ),
    inference(obv,[status(thm),theory(equality)],[7848]),
    [iquote('0:Obv:7848.0')] ).

cnf(13401,plain,
    ( ~ cSatisfiable(u)
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf20(u))
    | equal(skf21(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf20(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[7652,4]),
    [iquote('0:SpR:7652.7,4.0')] ).

cnf(7817,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf18(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u)) ),
    inference(obv,[status(thm),theory(equality)],[7803]),
    [iquote('0:Obv:7803.0')] ).

cnf(13927,plain,
    ( ~ cSatisfiable(u)
    | equal(skf23(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf20(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf21(u),skf18(u))
    | equal(skf21(u),skf20(u))
    | equal(skf20(u),skf18(u))
    | cp(skf18(u)) ),
    inference(spr,[status(thm),theory(equality)],[13921,6]),
    [iquote('0:SpR:13921.5,6.0')] ).

cnf(13921,plain,
    ( ~ cSatisfiable(u)
    | equal(skf23(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf20(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf23(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf21(u),skf20(u))
    | equal(skf20(u),skf18(u)) ),
    inference(ems,[status(thm)],[28,9,13885]),
    [iquote('0:EmS:28.0,28.1,9.0,13885.9')] ).

cnf(7787,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf21(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u)) ),
    inference(obv,[status(thm),theory(equality)],[7773]),
    [iquote('0:Obv:7773.0')] ).

cnf(7727,plain,
    ( ~ cSatisfiable(u)
    | equal(skf20(u),skf18(u))
    | equal(skf23(u),skf20(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf20(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u)) ),
    inference(obv,[status(thm),theory(equality)],[7713]),
    [iquote('0:Obv:7713.0')] ).

cnf(7697,plain,
    ( ~ cSatisfiable(u)
    | equal(skf20(u),skf18(u))
    | equal(skf22(u),skf20(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf20(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u)) ),
    inference(obv,[status(thm),theory(equality)],[7683]),
    [iquote('0:Obv:7683.0')] ).

cnf(7652,plain,
    ( ~ cSatisfiable(u)
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf20(u))
    | equal(skf21(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf20(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u)) ),
    inference(obv,[status(thm),theory(equality)],[7638]),
    [iquote('0:Obv:7638.0')] ).

cnf(12171,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf17(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[7337,4]),
    [iquote('0:SpR:7337.7,4.0')] ).

cnf(12131,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf17(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[7292,4]),
    [iquote('0:SpR:7292.7,4.0')] ).

cnf(12268,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf17(u),skf16(u))
    | equal(skf22(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | cp(skf21(u)) ),
    inference(spr,[status(thm),theory(equality)],[12263,7]),
    [iquote('0:SpR:12263.5,7.0')] ).

cnf(12263,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf17(u),skf16(u))
    | equal(skf22(u),skf17(u))
    | equal(skf22(u),skf21(u))
    | equal(skf21(u),skf17(u)) ),
    inference(obv,[status(thm),theory(equality)],[12262]),
    [iquote('0:Obv:12262.0')] ).

cnf(7337,plain,
    ( ~ cSatisfiable(u)
    | equal(skf22(u),skf17(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u)) ),
    inference(obv,[status(thm),theory(equality)],[7323]),
    [iquote('0:Obv:7323.0')] ).

cnf(7292,plain,
    ( ~ cSatisfiable(u)
    | equal(skf21(u),skf17(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u)) ),
    inference(obv,[status(thm),theory(equality)],[7278]),
    [iquote('0:Obv:7278.0')] ).

cnf(12069,plain,
    ( ~ cSatisfiable(u)
    | equal(skf20(u),skf16(u))
    | equal(skf17(u),skf16(u)) ),
    inference(ems,[status(thm)],[21,12,12063]),
    [iquote('0:EmS:21.0,21.1,12.0,12063.3')] ).

cnf(10960,plain,
    ( ~ cSatisfiable(u)
    | equal(skf18(u),skf17(u))
    | equal(skf23(u),skf18(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[6827,4]),
    [iquote('0:SpR:6827.7,4.0')] ).

cnf(10933,plain,
    ( ~ cSatisfiable(u)
    | equal(skf18(u),skf17(u))
    | equal(skf22(u),skf18(u))
    | equal(skf22(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[6797,4]),
    [iquote('0:SpR:6797.7,4.0')] ).

cnf(6827,plain,
    ( ~ cSatisfiable(u)
    | equal(skf18(u),skf17(u))
    | equal(skf23(u),skf18(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u)) ),
    inference(obv,[status(thm),theory(equality)],[6813]),
    [iquote('0:Obv:6813.0')] ).

cnf(10854,plain,
    ( ~ cSatisfiable(u)
    | equal(skf18(u),skf17(u))
    | equal(skf21(u),skf18(u))
    | equal(skf21(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf21(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | cp(skf24(u)) ),
    inference(spr,[status(thm),theory(equality)],[6752,4]),
    [iquote('0:SpR:6752.7,4.0')] ).

cnf(6797,plain,
    ( ~ cSatisfiable(u)
    | equal(skf18(u),skf17(u))
    | equal(skf22(u),skf18(u))
    | equal(skf22(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u)) ),
    inference(obv,[status(thm),theory(equality)],[6783]),
    [iquote('0:Obv:6783.0')] ).

cnf(6752,plain,
    ( ~ cSatisfiable(u)
    | equal(skf18(u),skf17(u))
    | equal(skf21(u),skf18(u))
    | equal(skf21(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf21(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u)) ),
    inference(obv,[status(thm),theory(equality)],[6738]),
    [iquote('0:Obv:6738.0')] ).

cnf(6478,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf23(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf21(u))
    | equal(skf25(u),skf21(u))
    | equal(skf21(u),v) ),
    inference(obv,[status(thm),theory(equality)],[6463]),
    [iquote('0:Obv:6463.0')] ).

cnf(6414,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf23(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),v) ),
    inference(obv,[status(thm),theory(equality)],[6399]),
    [iquote('0:Obv:6399.0')] ).

cnf(6366,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf21(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(skf21(u),skf20(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),v) ),
    inference(obv,[status(thm),theory(equality)],[6351]),
    [iquote('0:Obv:6351.0')] ).

cnf(6334,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf21(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(skf21(u),skf20(u))
    | equal(skf22(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),v) ),
    inference(obv,[status(thm),theory(equality)],[6319]),
    [iquote('0:Obv:6319.0')] ).

cnf(6318,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf21(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(skf21(u),skf20(u))
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),v) ),
    inference(obv,[status(thm),theory(equality)],[6303]),
    [iquote('0:Obv:6303.0')] ).

cnf(6317,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(skf21(u),skf20(u))
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf20(u),v) ),
    inference(obv,[status(thm),theory(equality)],[6304]),
    [iquote('0:Obv:6304.0')] ).

cnf(6254,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf23(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(skf22(u),skf19(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),v) ),
    inference(obv,[status(thm),theory(equality)],[6239]),
    [iquote('0:Obv:6239.0')] ).

cnf(6206,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf21(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(skf21(u),skf19(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),v) ),
    inference(obv,[status(thm),theory(equality)],[6191]),
    [iquote('0:Obv:6191.0')] ).

cnf(6174,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf21(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(skf21(u),skf19(u))
    | equal(skf22(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),v) ),
    inference(obv,[status(thm),theory(equality)],[6159]),
    [iquote('0:Obv:6159.0')] ).

cnf(6158,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf21(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(skf21(u),skf19(u))
    | equal(skf22(u),skf19(u))
    | equal(skf23(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),v) ),
    inference(obv,[status(thm),theory(equality)],[6143]),
    [iquote('0:Obv:6143.0')] ).

cnf(6157,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(skf21(u),skf19(u))
    | equal(skf22(u),skf19(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf19(u),v) ),
    inference(obv,[status(thm),theory(equality)],[6144]),
    [iquote('0:Obv:6144.0')] ).

cnf(6110,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf19(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),v) ),
    inference(obv,[status(thm),theory(equality)],[6095]),
    [iquote('0:Obv:6095.0')] ).

cnf(6078,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf19(u))
    | equal(skf22(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),v) ),
    inference(obv,[status(thm),theory(equality)],[6063]),
    [iquote('0:Obv:6063.0')] ).

cnf(6062,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf19(u))
    | equal(skf22(u),skf19(u))
    | equal(skf23(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),v) ),
    inference(obv,[status(thm),theory(equality)],[6047]),
    [iquote('0:Obv:6047.0')] ).

cnf(6061,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf19(u))
    | equal(skf22(u),skf19(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf19(u),v) ),
    inference(obv,[status(thm),theory(equality)],[6048]),
    [iquote('0:Obv:6048.0')] ).

cnf(6030,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf21(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf19(u))
    | equal(skf21(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),v) ),
    inference(obv,[status(thm),theory(equality)],[6015]),
    [iquote('0:Obv:6015.0')] ).

cnf(6014,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf20(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf19(u))
    | equal(skf21(u),skf19(u))
    | equal(skf23(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5999]),
    [iquote('0:Obv:5999.0')] ).

cnf(6013,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf20(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf19(u))
    | equal(skf21(u),skf19(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf19(u),v) ),
    inference(obv,[status(thm),theory(equality)],[6000]),
    [iquote('0:Obv:6000.0')] ).

cnf(5934,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf23(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5919]),
    [iquote('0:Obv:5919.0')] ).

cnf(5886,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf21(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(skf21(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5871]),
    [iquote('0:Obv:5871.0')] ).

cnf(5854,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf21(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5839]),
    [iquote('0:Obv:5839.0')] ).

cnf(5838,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf21(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5823]),
    [iquote('0:Obv:5823.0')] ).

cnf(5837,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5824]),
    [iquote('0:Obv:5824.0')] ).

cnf(5790,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5775]),
    [iquote('0:Obv:5775.0')] ).

cnf(5758,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5743]),
    [iquote('0:Obv:5743.0')] ).

cnf(5742,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5727]),
    [iquote('0:Obv:5727.0')] ).

cnf(5741,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5728]),
    [iquote('0:Obv:5728.0')] ).

cnf(5710,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf21(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5695]),
    [iquote('0:Obv:5695.0')] ).

cnf(5694,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf20(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5679]),
    [iquote('0:Obv:5679.0')] ).

cnf(5693,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf20(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5680]),
    [iquote('0:Obv:5680.0')] ).

cnf(5678,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf20(u))
    | equal(skf22(u),skf21(u))
    | equal(skf22(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf22(u))
    | equal(v,skf25(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5663]),
    [iquote('0:Obv:5663.0')] ).

cnf(5677,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf20(u))
    | equal(skf22(u),skf21(u))
    | equal(skf22(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5664]),
    [iquote('0:Obv:5664.0')] ).

cnf(5630,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5615]),
    [iquote('0:Obv:5615.0')] ).

cnf(5598,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf19(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(v,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5583]),
    [iquote('0:Obv:5583.0')] ).

cnf(5582,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf19(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5567]),
    [iquote('0:Obv:5567.0')] ).

cnf(5581,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf19(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5568]),
    [iquote('0:Obv:5568.0')] ).

cnf(5550,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf19(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf21(u))
    | equal(v,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5535]),
    [iquote('0:Obv:5535.0')] ).

cnf(5534,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf19(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(v,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5519]),
    [iquote('0:Obv:5519.0')] ).

cnf(5533,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf19(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(v,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5520]),
    [iquote('0:Obv:5520.0')] ).

cnf(5518,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf19(u))
    | equal(skf22(u),skf21(u))
    | equal(skf22(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf22(u))
    | equal(v,skf25(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(v,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5503]),
    [iquote('0:Obv:5503.0')] ).

cnf(5517,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf19(u))
    | equal(skf22(u),skf21(u))
    | equal(skf22(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(v,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5504]),
    [iquote('0:Obv:5504.0')] ).

cnf(5486,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf20(u),skf19(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf20(u))
    | equal(v,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf20(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5471]),
    [iquote('0:Obv:5471.0')] ).

cnf(5470,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf20(u),skf19(u))
    | equal(skf23(u),skf20(u))
    | equal(skf23(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(v,skf20(u))
    | equal(v,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf20(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5455]),
    [iquote('0:Obv:5455.0')] ).

cnf(5469,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf20(u),skf19(u))
    | equal(skf23(u),skf20(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf20(u))
    | equal(v,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf20(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5456]),
    [iquote('0:Obv:5456.0')] ).

cnf(5454,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf20(u),skf19(u))
    | equal(skf22(u),skf20(u))
    | equal(skf22(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf22(u))
    | equal(v,skf25(u))
    | equal(v,skf22(u))
    | equal(v,skf20(u))
    | equal(v,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf20(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5439]),
    [iquote('0:Obv:5439.0')] ).

cnf(5453,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf20(u),skf19(u))
    | equal(skf22(u),skf20(u))
    | equal(skf22(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(v,skf20(u))
    | equal(v,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf20(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5440]),
    [iquote('0:Obv:5440.0')] ).

cnf(5438,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf20(u),skf19(u))
    | equal(skf21(u),skf20(u))
    | equal(skf21(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf21(u))
    | equal(v,skf25(u))
    | equal(v,skf21(u))
    | equal(v,skf20(u))
    | equal(v,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5423]),
    [iquote('0:Obv:5423.0')] ).

cnf(5437,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf20(u),skf19(u))
    | equal(skf21(u),skf20(u))
    | equal(skf21(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(v,skf24(u))
    | equal(v,skf21(u))
    | equal(v,skf20(u))
    | equal(v,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf18(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5424]),
    [iquote('0:Obv:5424.0')] ).

cnf(5374,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf23(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(skf22(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5359]),
    [iquote('0:Obv:5359.0')] ).

cnf(5326,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf21(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(skf21(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5311]),
    [iquote('0:Obv:5311.0')] ).

cnf(5294,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf21(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(skf21(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5279]),
    [iquote('0:Obv:5279.0')] ).

cnf(5278,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf21(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(skf21(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5263]),
    [iquote('0:Obv:5263.0')] ).

cnf(5277,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(skf21(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5264]),
    [iquote('0:Obv:5264.0')] ).

cnf(5230,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5215]),
    [iquote('0:Obv:5215.0')] ).

cnf(5198,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5183]),
    [iquote('0:Obv:5183.0')] ).

cnf(5182,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5167]),
    [iquote('0:Obv:5167.0')] ).

cnf(5181,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5168]),
    [iquote('0:Obv:5168.0')] ).

cnf(5150,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf21(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5135]),
    [iquote('0:Obv:5135.0')] ).

cnf(5134,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf20(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5119]),
    [iquote('0:Obv:5119.0')] ).

cnf(5133,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf20(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[5120]),
    [iquote('0:Obv:5120.0')] ).

cnf(4830,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4815]),
    [iquote('0:Obv:4815.0')] ).

cnf(4798,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4783]),
    [iquote('0:Obv:4783.0')] ).

cnf(4782,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4767]),
    [iquote('0:Obv:4767.0')] ).

cnf(4781,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4768]),
    [iquote('0:Obv:4768.0')] ).

cnf(4750,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf18(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf21(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4735]),
    [iquote('0:Obv:4735.0')] ).

cnf(4734,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf18(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4719]),
    [iquote('0:Obv:4719.0')] ).

cnf(4733,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf18(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4720]),
    [iquote('0:Obv:4720.0')] ).

cnf(4718,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf21(u))
    | equal(skf22(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf22(u))
    | equal(v,skf25(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4703]),
    [iquote('0:Obv:4703.0')] ).

cnf(4717,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf21(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4704]),
    [iquote('0:Obv:4704.0')] ).

cnf(4686,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf20(u),skf18(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf20(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf20(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4671]),
    [iquote('0:Obv:4671.0')] ).

cnf(4670,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf20(u),skf18(u))
    | equal(skf23(u),skf20(u))
    | equal(skf23(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(v,skf20(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf20(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4655]),
    [iquote('0:Obv:4655.0')] ).

cnf(4669,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf20(u),skf18(u))
    | equal(skf23(u),skf20(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf20(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf20(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4656]),
    [iquote('0:Obv:4656.0')] ).

cnf(4654,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf20(u),skf18(u))
    | equal(skf22(u),skf20(u))
    | equal(skf22(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf22(u))
    | equal(v,skf25(u))
    | equal(v,skf22(u))
    | equal(v,skf20(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf20(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4639]),
    [iquote('0:Obv:4639.0')] ).

cnf(4653,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf20(u),skf18(u))
    | equal(skf22(u),skf20(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(v,skf20(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf20(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4640]),
    [iquote('0:Obv:4640.0')] ).

cnf(4638,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf20(u))
    | equal(skf21(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf21(u))
    | equal(v,skf25(u))
    | equal(v,skf21(u))
    | equal(v,skf20(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf20(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4623]),
    [iquote('0:Obv:4623.0')] ).

cnf(4637,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf20(u))
    | equal(skf21(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(v,skf24(u))
    | equal(v,skf21(u))
    | equal(v,skf20(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf20(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf17(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4624]),
    [iquote('0:Obv:4624.0')] ).

cnf(4478,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf23(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4463]),
    [iquote('0:Obv:4463.0')] ).

cnf(4430,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf21(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(skf21(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4415]),
    [iquote('0:Obv:4415.0')] ).

cnf(4398,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf21(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(skf21(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4383]),
    [iquote('0:Obv:4383.0')] ).

cnf(4382,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf21(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(skf21(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4367]),
    [iquote('0:Obv:4367.0')] ).

cnf(4381,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(skf21(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4368]),
    [iquote('0:Obv:4368.0')] ).

cnf(4334,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4319]),
    [iquote('0:Obv:4319.0')] ).

cnf(4302,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4287]),
    [iquote('0:Obv:4287.0')] ).

cnf(4286,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4271]),
    [iquote('0:Obv:4271.0')] ).

cnf(4285,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4272]),
    [iquote('0:Obv:4272.0')] ).

cnf(4254,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf21(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4239]),
    [iquote('0:Obv:4239.0')] ).

cnf(4238,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf20(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4223]),
    [iquote('0:Obv:4223.0')] ).

cnf(4237,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf20(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(v,skf20(u))
    | equal(skf20(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4224]),
    [iquote('0:Obv:4224.0')] ).

cnf(4174,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf19(u))
    | equal(skf19(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4159]),
    [iquote('0:Obv:4159.0')] ).

cnf(4142,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf19(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(v,skf19(u))
    | equal(skf19(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4127]),
    [iquote('0:Obv:4127.0')] ).

cnf(4126,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf19(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf19(u))
    | equal(skf19(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4111]),
    [iquote('0:Obv:4111.0')] ).

cnf(4125,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf19(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf19(u))
    | equal(skf19(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4112]),
    [iquote('0:Obv:4112.0')] ).

cnf(4094,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf19(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf21(u))
    | equal(v,skf19(u))
    | equal(skf19(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4079]),
    [iquote('0:Obv:4079.0')] ).

cnf(4078,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf19(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(v,skf19(u))
    | equal(skf19(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4063]),
    [iquote('0:Obv:4063.0')] ).

cnf(4077,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf19(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(v,skf19(u))
    | equal(skf19(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[4064]),
    [iquote('0:Obv:4064.0')] ).

cnf(3934,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3919]),
    [iquote('0:Obv:3919.0')] ).

cnf(3902,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3887]),
    [iquote('0:Obv:3887.0')] ).

cnf(3886,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3871]),
    [iquote('0:Obv:3871.0')] ).

cnf(3885,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3872]),
    [iquote('0:Obv:3872.0')] ).

cnf(3854,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf18(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf21(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3839]),
    [iquote('0:Obv:3839.0')] ).

cnf(3838,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf18(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3823]),
    [iquote('0:Obv:3823.0')] ).

cnf(3837,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf18(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3824]),
    [iquote('0:Obv:3824.0')] ).

cnf(3822,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf21(u))
    | equal(skf22(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf22(u))
    | equal(v,skf25(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3807]),
    [iquote('0:Obv:3807.0')] ).

cnf(3821,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf21(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3808]),
    [iquote('0:Obv:3808.0')] ).

cnf(3790,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf20(u),skf18(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf20(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf20(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3775]),
    [iquote('0:Obv:3775.0')] ).

cnf(3774,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf20(u),skf18(u))
    | equal(skf23(u),skf20(u))
    | equal(skf23(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(v,skf20(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf20(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3759]),
    [iquote('0:Obv:3759.0')] ).

cnf(3773,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf20(u),skf18(u))
    | equal(skf23(u),skf20(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf20(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf20(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3760]),
    [iquote('0:Obv:3760.0')] ).

cnf(3758,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf20(u),skf18(u))
    | equal(skf22(u),skf20(u))
    | equal(skf22(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf22(u))
    | equal(v,skf25(u))
    | equal(v,skf22(u))
    | equal(v,skf20(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf20(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3743]),
    [iquote('0:Obv:3743.0')] ).

cnf(3757,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf20(u),skf18(u))
    | equal(skf22(u),skf20(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(v,skf20(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf20(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3744]),
    [iquote('0:Obv:3744.0')] ).

cnf(3742,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf20(u))
    | equal(skf21(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf21(u))
    | equal(v,skf25(u))
    | equal(v,skf21(u))
    | equal(v,skf20(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf20(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3727]),
    [iquote('0:Obv:3727.0')] ).

cnf(3741,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf20(u))
    | equal(skf21(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(v,skf24(u))
    | equal(v,skf21(u))
    | equal(v,skf20(u))
    | equal(v,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf20(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3728]),
    [iquote('0:Obv:3728.0')] ).

cnf(3598,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3583]),
    [iquote('0:Obv:3583.0')] ).

cnf(3566,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf17(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(v,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3551]),
    [iquote('0:Obv:3551.0')] ).

cnf(3550,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf17(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3535]),
    [iquote('0:Obv:3535.0')] ).

cnf(3549,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf22(u),skf17(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(v,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3536]),
    [iquote('0:Obv:3536.0')] ).

cnf(3518,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf17(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf21(u))
    | equal(v,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3503]),
    [iquote('0:Obv:3503.0')] ).

cnf(3502,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf17(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(v,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3487]),
    [iquote('0:Obv:3487.0')] ).

cnf(3501,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf21(u),skf17(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(v,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3488]),
    [iquote('0:Obv:3488.0')] ).

cnf(3278,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf18(u),skf17(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(v,skf18(u))
    | equal(v,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3263]),
    [iquote('0:Obv:3263.0')] ).

cnf(3262,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf18(u),skf17(u))
    | equal(skf23(u),skf18(u))
    | equal(skf23(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(v,skf18(u))
    | equal(v,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3247]),
    [iquote('0:Obv:3247.0')] ).

cnf(3261,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf18(u),skf17(u))
    | equal(skf23(u),skf18(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(v,skf18(u))
    | equal(v,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3248]),
    [iquote('0:Obv:3248.0')] ).

cnf(3246,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf18(u),skf17(u))
    | equal(skf22(u),skf18(u))
    | equal(skf22(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf22(u))
    | equal(v,skf25(u))
    | equal(v,skf22(u))
    | equal(v,skf18(u))
    | equal(v,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3231]),
    [iquote('0:Obv:3231.0')] ).

cnf(3245,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf18(u),skf17(u))
    | equal(skf22(u),skf18(u))
    | equal(skf22(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf22(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(v,skf18(u))
    | equal(v,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3232]),
    [iquote('0:Obv:3232.0')] ).

cnf(3230,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf18(u),skf17(u))
    | equal(skf21(u),skf18(u))
    | equal(skf21(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf21(u))
    | equal(v,skf25(u))
    | equal(v,skf21(u))
    | equal(v,skf18(u))
    | equal(v,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3215]),
    [iquote('0:Obv:3215.0')] ).

cnf(3229,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | equal(skf18(u),skf17(u))
    | equal(skf21(u),skf18(u))
    | equal(skf21(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf21(u))
    | equal(v,skf24(u))
    | equal(v,skf21(u))
    | equal(v,skf18(u))
    | equal(v,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v) ),
    inference(obv,[status(thm),theory(equality)],[3216]),
    [iquote('0:Obv:3216.0')] ).

cnf(3131,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf24(u))
    | equal(w,skf23(u))
    | equal(skf23(u),skf22(u))
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf22(u))
    | equal(skf22(u),v)
    | equal(skf22(u),w) ),
    inference(obv,[status(thm),theory(equality)],[3115]),
    [iquote('0:Obv:3115.0')] ).

cnf(3080,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf24(u))
    | equal(w,skf23(u))
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf21(u))
    | equal(skf25(u),skf21(u))
    | equal(skf21(u),v)
    | equal(skf21(u),w) ),
    inference(obv,[status(thm),theory(equality)],[3064]),
    [iquote('0:Obv:3064.0')] ).

cnf(3046,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf22(u))
    | equal(v,skf22(u))
    | equal(v,skf24(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf24(u))
    | equal(w,skf22(u))
    | equal(skf22(u),skf21(u))
    | equal(skf24(u),skf21(u))
    | equal(skf25(u),skf21(u))
    | equal(skf21(u),v)
    | equal(skf21(u),w) ),
    inference(obv,[status(thm),theory(equality)],[3030]),
    [iquote('0:Obv:3030.0')] ).

cnf(3029,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf22(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(v,skf22(u))
    | equal(v,skf23(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf23(u))
    | equal(w,skf22(u))
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf21(u))
    | equal(skf25(u),skf21(u))
    | equal(skf21(u),v)
    | equal(skf21(u),w) ),
    inference(obv,[status(thm),theory(equality)],[3013]),
    [iquote('0:Obv:3013.0')] ).

cnf(3028,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf22(u))
    | equal(v,skf22(u))
    | equal(v,skf23(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf23(u))
    | equal(w,skf22(u))
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf21(u))
    | equal(skf21(u),v)
    | equal(skf21(u),w) ),
    inference(obv,[status(thm),theory(equality)],[3014]),
    [iquote('0:Obv:3014.0')] ).

cnf(2978,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf24(u))
    | equal(w,skf23(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),v)
    | equal(skf20(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2962]),
    [iquote('0:Obv:2962.0')] ).

cnf(2944,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf22(u))
    | equal(v,skf22(u))
    | equal(v,skf24(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf24(u))
    | equal(w,skf22(u))
    | equal(skf22(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),v)
    | equal(skf20(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2928]),
    [iquote('0:Obv:2928.0')] ).

cnf(2927,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf22(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(v,skf22(u))
    | equal(v,skf23(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf23(u))
    | equal(w,skf22(u))
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),v)
    | equal(skf20(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2911]),
    [iquote('0:Obv:2911.0')] ).

cnf(2926,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf22(u))
    | equal(v,skf22(u))
    | equal(v,skf23(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf23(u))
    | equal(w,skf22(u))
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf20(u),v)
    | equal(skf20(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2912]),
    [iquote('0:Obv:2912.0')] ).

cnf(2893,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf24(u),skf21(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf24(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf24(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),v)
    | equal(skf20(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2877]),
    [iquote('0:Obv:2877.0')] ).

cnf(2876,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf21(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf23(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf23(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf20(u))
    | equal(skf23(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),v)
    | equal(skf20(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2860]),
    [iquote('0:Obv:2860.0')] ).

cnf(2875,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf23(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf23(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf20(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf20(u),v)
    | equal(skf20(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2861]),
    [iquote('0:Obv:2861.0')] ).

cnf(2859,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf21(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf22(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf22(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf20(u))
    | equal(skf22(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),v)
    | equal(skf20(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2843]),
    [iquote('0:Obv:2843.0')] ).

cnf(2858,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf22(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf22(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf20(u))
    | equal(skf22(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf20(u),v)
    | equal(skf20(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2844]),
    [iquote('0:Obv:2844.0')] ).

cnf(2857,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf22(u))
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(w,skf22(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf20(u))
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf20(u))
    | equal(skf20(u),v)
    | equal(skf20(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2845]),
    [iquote('0:Obv:2845.0')] ).

cnf(2808,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf24(u))
    | equal(w,skf23(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2792]),
    [iquote('0:Obv:2792.0')] ).

cnf(2774,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf22(u))
    | equal(v,skf22(u))
    | equal(v,skf24(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf24(u))
    | equal(w,skf22(u))
    | equal(skf22(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2758]),
    [iquote('0:Obv:2758.0')] ).

cnf(2757,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf22(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(v,skf22(u))
    | equal(v,skf23(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf23(u))
    | equal(w,skf22(u))
    | equal(skf22(u),skf19(u))
    | equal(skf23(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2741]),
    [iquote('0:Obv:2741.0')] ).

cnf(2756,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf22(u))
    | equal(v,skf22(u))
    | equal(v,skf23(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf23(u))
    | equal(w,skf22(u))
    | equal(skf22(u),skf19(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2742]),
    [iquote('0:Obv:2742.0')] ).

cnf(2723,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf24(u),skf21(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf24(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf24(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2707]),
    [iquote('0:Obv:2707.0')] ).

cnf(2706,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf21(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf23(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf23(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf19(u))
    | equal(skf23(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2690]),
    [iquote('0:Obv:2690.0')] ).

cnf(2705,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf23(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf23(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf19(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2691]),
    [iquote('0:Obv:2691.0')] ).

cnf(2689,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf21(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf22(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf22(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf19(u))
    | equal(skf22(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2673]),
    [iquote('0:Obv:2673.0')] ).

cnf(2688,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf22(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf22(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf19(u))
    | equal(skf22(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2674]),
    [iquote('0:Obv:2674.0')] ).

cnf(2687,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf22(u))
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(w,skf22(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf19(u))
    | equal(skf22(u),skf19(u))
    | equal(skf23(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2675]),
    [iquote('0:Obv:2675.0')] ).

cnf(2655,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf24(u),skf20(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf24(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf24(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2639]),
    [iquote('0:Obv:2639.0')] ).

cnf(2638,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf20(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf23(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf23(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf19(u))
    | equal(skf23(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2622]),
    [iquote('0:Obv:2622.0')] ).

cnf(2637,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf23(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf23(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf19(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2623]),
    [iquote('0:Obv:2623.0')] ).

cnf(2621,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf20(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf22(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf22(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf19(u))
    | equal(skf22(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2605]),
    [iquote('0:Obv:2605.0')] ).

cnf(2620,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf22(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf22(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf19(u))
    | equal(skf22(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2606]),
    [iquote('0:Obv:2606.0')] ).

cnf(2619,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf22(u))
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(w,skf22(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf19(u))
    | equal(skf22(u),skf19(u))
    | equal(skf23(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2607]),
    [iquote('0:Obv:2607.0')] ).

cnf(2604,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf20(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf21(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf21(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf19(u))
    | equal(skf21(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2588]),
    [iquote('0:Obv:2588.0')] ).

cnf(2603,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf21(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf21(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf19(u))
    | equal(skf21(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2589]),
    [iquote('0:Obv:2589.0')] ).

cnf(2602,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf20(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf21(u))
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(w,skf21(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf19(u))
    | equal(skf21(u),skf19(u))
    | equal(skf23(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2590]),
    [iquote('0:Obv:2590.0')] ).

cnf(2553,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf24(u))
    | equal(w,skf23(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2537]),
    [iquote('0:Obv:2537.0')] ).

cnf(2519,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf22(u))
    | equal(v,skf22(u))
    | equal(v,skf24(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf24(u))
    | equal(w,skf22(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2503]),
    [iquote('0:Obv:2503.0')] ).

cnf(2502,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf22(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(v,skf22(u))
    | equal(v,skf23(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf23(u))
    | equal(w,skf22(u))
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2486]),
    [iquote('0:Obv:2486.0')] ).

cnf(2501,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf22(u))
    | equal(v,skf22(u))
    | equal(v,skf23(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf23(u))
    | equal(w,skf22(u))
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2487]),
    [iquote('0:Obv:2487.0')] ).

cnf(2468,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf24(u),skf21(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf24(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf24(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2452]),
    [iquote('0:Obv:2452.0')] ).

cnf(2451,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf21(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf23(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf23(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2435]),
    [iquote('0:Obv:2435.0')] ).

cnf(2450,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf23(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf23(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2436]),
    [iquote('0:Obv:2436.0')] ).

cnf(2434,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf21(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf22(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf22(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2418]),
    [iquote('0:Obv:2418.0')] ).

cnf(2433,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf22(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf22(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2419]),
    [iquote('0:Obv:2419.0')] ).

cnf(2432,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf22(u))
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(w,skf22(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2420]),
    [iquote('0:Obv:2420.0')] ).

cnf(2400,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf24(u),skf20(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf24(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf24(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2384]),
    [iquote('0:Obv:2384.0')] ).

cnf(2383,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf20(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf23(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf23(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2367]),
    [iquote('0:Obv:2367.0')] ).

cnf(2382,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf23(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf23(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2368]),
    [iquote('0:Obv:2368.0')] ).

cnf(2366,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf20(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf22(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf22(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2350]),
    [iquote('0:Obv:2350.0')] ).

cnf(2365,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf22(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf22(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2351]),
    [iquote('0:Obv:2351.0')] ).

cnf(2364,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf22(u))
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(w,skf22(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2352]),
    [iquote('0:Obv:2352.0')] ).

cnf(2349,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf20(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf21(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf21(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2333]),
    [iquote('0:Obv:2333.0')] ).

cnf(2348,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf21(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf21(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2334]),
    [iquote('0:Obv:2334.0')] ).

cnf(2347,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf20(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf21(u))
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(w,skf21(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2335]),
    [iquote('0:Obv:2335.0')] ).

cnf(2346,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf20(u))
    | equal(skf22(u),skf21(u))
    | equal(skf22(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf21(u))
    | equal(v,skf22(u))
    | equal(w,v)
    | equal(w,skf22(u))
    | equal(w,skf21(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2336]),
    [iquote('0:Obv:2336.0')] ).

cnf(2315,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf24(u),skf19(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf19(u))
    | equal(v,skf19(u))
    | equal(v,skf24(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf24(u))
    | equal(w,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2299]),
    [iquote('0:Obv:2299.0')] ).

cnf(2298,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf19(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf19(u))
    | equal(v,skf19(u))
    | equal(v,skf23(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf23(u))
    | equal(w,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2282]),
    [iquote('0:Obv:2282.0')] ).

cnf(2297,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf19(u))
    | equal(v,skf19(u))
    | equal(v,skf23(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf23(u))
    | equal(w,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2283]),
    [iquote('0:Obv:2283.0')] ).

cnf(2281,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf19(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf19(u))
    | equal(v,skf19(u))
    | equal(v,skf22(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf22(u))
    | equal(w,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2265]),
    [iquote('0:Obv:2265.0')] ).

cnf(2280,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf19(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf19(u))
    | equal(v,skf19(u))
    | equal(v,skf22(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf22(u))
    | equal(w,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2266]),
    [iquote('0:Obv:2266.0')] ).

cnf(2279,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf19(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf19(u))
    | equal(v,skf19(u))
    | equal(v,skf22(u))
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(w,skf22(u))
    | equal(w,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2267]),
    [iquote('0:Obv:2267.0')] ).

cnf(2264,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf19(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf19(u))
    | equal(v,skf19(u))
    | equal(v,skf21(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf21(u))
    | equal(w,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2248]),
    [iquote('0:Obv:2248.0')] ).

cnf(2263,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf19(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf19(u))
    | equal(v,skf19(u))
    | equal(v,skf21(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf21(u))
    | equal(w,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2249]),
    [iquote('0:Obv:2249.0')] ).

cnf(2262,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf19(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf19(u))
    | equal(v,skf19(u))
    | equal(v,skf21(u))
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(w,skf21(u))
    | equal(w,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2250]),
    [iquote('0:Obv:2250.0')] ).

cnf(2261,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf19(u))
    | equal(skf22(u),skf21(u))
    | equal(skf22(u),skf19(u))
    | equal(v,skf19(u))
    | equal(v,skf21(u))
    | equal(v,skf22(u))
    | equal(w,v)
    | equal(w,skf22(u))
    | equal(w,skf21(u))
    | equal(w,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2251]),
    [iquote('0:Obv:2251.0')] ).

cnf(2247,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf20(u),skf19(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf19(u))
    | equal(v,skf19(u))
    | equal(v,skf20(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf20(u))
    | equal(w,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf20(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2231]),
    [iquote('0:Obv:2231.0')] ).

cnf(2246,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf20(u),skf19(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf19(u))
    | equal(v,skf19(u))
    | equal(v,skf20(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf20(u))
    | equal(w,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf20(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2232]),
    [iquote('0:Obv:2232.0')] ).

cnf(2245,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf20(u),skf19(u))
    | equal(skf23(u),skf20(u))
    | equal(skf23(u),skf19(u))
    | equal(v,skf19(u))
    | equal(v,skf20(u))
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(w,skf20(u))
    | equal(w,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf20(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2233]),
    [iquote('0:Obv:2233.0')] ).

cnf(2244,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf20(u),skf19(u))
    | equal(skf22(u),skf20(u))
    | equal(skf22(u),skf19(u))
    | equal(v,skf19(u))
    | equal(v,skf20(u))
    | equal(v,skf22(u))
    | equal(w,v)
    | equal(w,skf22(u))
    | equal(w,skf20(u))
    | equal(w,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf20(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2234]),
    [iquote('0:Obv:2234.0')] ).

cnf(2243,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf20(u),skf19(u))
    | equal(skf21(u),skf20(u))
    | equal(skf21(u),skf19(u))
    | equal(v,skf19(u))
    | equal(v,skf20(u))
    | equal(v,skf21(u))
    | equal(w,v)
    | equal(w,skf21(u))
    | equal(w,skf20(u))
    | equal(w,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2235]),
    [iquote('0:Obv:2235.0')] ).

cnf(2196,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf24(u))
    | equal(w,skf23(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2180]),
    [iquote('0:Obv:2180.0')] ).

cnf(2162,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf22(u))
    | equal(v,skf22(u))
    | equal(v,skf24(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf24(u))
    | equal(w,skf22(u))
    | equal(skf22(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2146]),
    [iquote('0:Obv:2146.0')] ).

cnf(2145,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf22(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(v,skf22(u))
    | equal(v,skf23(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf23(u))
    | equal(w,skf22(u))
    | equal(skf22(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2129]),
    [iquote('0:Obv:2129.0')] ).

cnf(2144,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf22(u))
    | equal(v,skf22(u))
    | equal(v,skf23(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf23(u))
    | equal(w,skf22(u))
    | equal(skf22(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2130]),
    [iquote('0:Obv:2130.0')] ).

cnf(2111,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf24(u),skf21(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf24(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf24(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2095]),
    [iquote('0:Obv:2095.0')] ).

cnf(2094,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf21(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf23(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf23(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2078]),
    [iquote('0:Obv:2078.0')] ).

cnf(2093,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf23(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf23(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2079]),
    [iquote('0:Obv:2079.0')] ).

cnf(2077,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf21(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf22(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf22(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2061]),
    [iquote('0:Obv:2061.0')] ).

cnf(2076,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf22(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf22(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2062]),
    [iquote('0:Obv:2062.0')] ).

cnf(2075,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf22(u))
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(w,skf22(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2063]),
    [iquote('0:Obv:2063.0')] ).

cnf(2043,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf24(u),skf20(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf24(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf24(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2027]),
    [iquote('0:Obv:2027.0')] ).

cnf(2026,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf20(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf23(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf23(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2010]),
    [iquote('0:Obv:2010.0')] ).

cnf(2025,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf23(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf23(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[2011]),
    [iquote('0:Obv:2011.0')] ).

cnf(2009,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf20(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf22(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf22(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1993]),
    [iquote('0:Obv:1993.0')] ).

cnf(2008,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf22(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf22(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1994]),
    [iquote('0:Obv:1994.0')] ).

cnf(2007,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf22(u))
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(w,skf22(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1995]),
    [iquote('0:Obv:1995.0')] ).

cnf(1992,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf20(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf21(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf21(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1976]),
    [iquote('0:Obv:1976.0')] ).

cnf(1991,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf21(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf21(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1977]),
    [iquote('0:Obv:1977.0')] ).

cnf(1990,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf20(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf21(u))
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(w,skf21(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1978]),
    [iquote('0:Obv:1978.0')] ).

cnf(1856,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf24(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf24(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1840]),
    [iquote('0:Obv:1840.0')] ).

cnf(1839,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf18(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf23(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf23(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1823]),
    [iquote('0:Obv:1823.0')] ).

cnf(1838,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf23(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf23(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1824]),
    [iquote('0:Obv:1824.0')] ).

cnf(1822,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf18(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf22(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf22(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1806]),
    [iquote('0:Obv:1806.0')] ).

cnf(1821,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf22(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf22(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1807]),
    [iquote('0:Obv:1807.0')] ).

cnf(1820,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf22(u))
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(w,skf22(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1808]),
    [iquote('0:Obv:1808.0')] ).

cnf(1805,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf18(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf21(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf21(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1789]),
    [iquote('0:Obv:1789.0')] ).

cnf(1804,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf18(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf21(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf21(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1790]),
    [iquote('0:Obv:1790.0')] ).

cnf(1803,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf18(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf21(u))
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(w,skf21(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1791]),
    [iquote('0:Obv:1791.0')] ).

cnf(1802,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf21(u))
    | equal(skf22(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf21(u))
    | equal(v,skf22(u))
    | equal(w,v)
    | equal(w,skf22(u))
    | equal(w,skf21(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1792]),
    [iquote('0:Obv:1792.0')] ).

cnf(1788,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf20(u),skf18(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf20(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf20(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf20(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1772]),
    [iquote('0:Obv:1772.0')] ).

cnf(1787,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf20(u),skf18(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf20(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf20(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf20(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1773]),
    [iquote('0:Obv:1773.0')] ).

cnf(1786,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf20(u),skf18(u))
    | equal(skf23(u),skf20(u))
    | equal(skf23(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf20(u))
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(w,skf20(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf20(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1774]),
    [iquote('0:Obv:1774.0')] ).

cnf(1785,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf20(u),skf18(u))
    | equal(skf22(u),skf20(u))
    | equal(skf22(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf20(u))
    | equal(v,skf22(u))
    | equal(w,v)
    | equal(w,skf22(u))
    | equal(w,skf20(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf20(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1775]),
    [iquote('0:Obv:1775.0')] ).

cnf(1784,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf20(u))
    | equal(skf21(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf20(u))
    | equal(v,skf21(u))
    | equal(w,v)
    | equal(w,skf21(u))
    | equal(w,skf20(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf20(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1776]),
    [iquote('0:Obv:1776.0')] ).

cnf(1720,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf23(u))
    | equal(v,skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf24(u))
    | equal(w,skf23(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1704]),
    [iquote('0:Obv:1704.0')] ).

cnf(1686,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf22(u))
    | equal(v,skf22(u))
    | equal(v,skf24(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf24(u))
    | equal(w,skf22(u))
    | equal(skf22(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1670]),
    [iquote('0:Obv:1670.0')] ).

cnf(1669,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf22(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf22(u))
    | equal(v,skf22(u))
    | equal(v,skf23(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf23(u))
    | equal(w,skf22(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1653]),
    [iquote('0:Obv:1653.0')] ).

cnf(1668,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf22(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf22(u))
    | equal(v,skf22(u))
    | equal(v,skf23(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf23(u))
    | equal(w,skf22(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1654]),
    [iquote('0:Obv:1654.0')] ).

cnf(1635,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf24(u),skf21(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf24(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf24(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1619]),
    [iquote('0:Obv:1619.0')] ).

cnf(1618,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf21(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf23(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf23(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1602]),
    [iquote('0:Obv:1602.0')] ).

cnf(1617,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf23(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf23(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1603]),
    [iquote('0:Obv:1603.0')] ).

cnf(1601,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf21(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf22(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf22(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1585]),
    [iquote('0:Obv:1585.0')] ).

cnf(1600,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf21(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf22(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf22(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1586]),
    [iquote('0:Obv:1586.0')] ).

cnf(1599,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf21(u))
    | equal(v,skf21(u))
    | equal(v,skf22(u))
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(w,skf22(u))
    | equal(w,skf21(u))
    | equal(skf21(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1587]),
    [iquote('0:Obv:1587.0')] ).

cnf(1567,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf24(u),skf20(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf24(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf24(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1551]),
    [iquote('0:Obv:1551.0')] ).

cnf(1550,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf20(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf23(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf23(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1534]),
    [iquote('0:Obv:1534.0')] ).

cnf(1549,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf23(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf23(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1535]),
    [iquote('0:Obv:1535.0')] ).

cnf(1533,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf20(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf22(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf22(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1517]),
    [iquote('0:Obv:1517.0')] ).

cnf(1532,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf20(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf22(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf22(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1518]),
    [iquote('0:Obv:1518.0')] ).

cnf(1531,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf22(u))
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(w,skf22(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1519]),
    [iquote('0:Obv:1519.0')] ).

cnf(1516,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf20(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf21(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf21(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1500]),
    [iquote('0:Obv:1500.0')] ).

cnf(1515,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf20(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf21(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf21(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1501]),
    [iquote('0:Obv:1501.0')] ).

cnf(1514,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf20(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf20(u))
    | equal(v,skf20(u))
    | equal(v,skf21(u))
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(w,skf21(u))
    | equal(w,skf20(u))
    | equal(skf20(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1502]),
    [iquote('0:Obv:1502.0')] ).

cnf(1482,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf24(u),skf19(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf19(u))
    | equal(v,skf19(u))
    | equal(v,skf24(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf24(u))
    | equal(w,skf19(u))
    | equal(skf19(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1466]),
    [iquote('0:Obv:1466.0')] ).

cnf(1465,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf19(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf19(u))
    | equal(v,skf19(u))
    | equal(v,skf23(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf23(u))
    | equal(w,skf19(u))
    | equal(skf19(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1449]),
    [iquote('0:Obv:1449.0')] ).

cnf(1464,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf19(u))
    | equal(v,skf19(u))
    | equal(v,skf23(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf23(u))
    | equal(w,skf19(u))
    | equal(skf19(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1450]),
    [iquote('0:Obv:1450.0')] ).

cnf(1448,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf19(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf19(u))
    | equal(v,skf19(u))
    | equal(v,skf22(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf22(u))
    | equal(w,skf19(u))
    | equal(skf19(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1432]),
    [iquote('0:Obv:1432.0')] ).

cnf(1447,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf19(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf19(u))
    | equal(v,skf19(u))
    | equal(v,skf22(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf22(u))
    | equal(w,skf19(u))
    | equal(skf19(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1433]),
    [iquote('0:Obv:1433.0')] ).

cnf(1446,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf19(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf19(u))
    | equal(v,skf19(u))
    | equal(v,skf22(u))
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(w,skf22(u))
    | equal(w,skf19(u))
    | equal(skf19(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1434]),
    [iquote('0:Obv:1434.0')] ).

cnf(1431,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf19(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf19(u))
    | equal(v,skf19(u))
    | equal(v,skf21(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf21(u))
    | equal(w,skf19(u))
    | equal(skf19(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1415]),
    [iquote('0:Obv:1415.0')] ).

cnf(1430,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf19(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf19(u))
    | equal(v,skf19(u))
    | equal(v,skf21(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf21(u))
    | equal(w,skf19(u))
    | equal(skf19(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1416]),
    [iquote('0:Obv:1416.0')] ).

cnf(1429,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf19(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf19(u))
    | equal(v,skf19(u))
    | equal(v,skf21(u))
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(w,skf21(u))
    | equal(w,skf19(u))
    | equal(skf19(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1417]),
    [iquote('0:Obv:1417.0')] ).

cnf(1380,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf24(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf24(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1364]),
    [iquote('0:Obv:1364.0')] ).

cnf(1363,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf18(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf23(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf23(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1347]),
    [iquote('0:Obv:1347.0')] ).

cnf(1362,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf23(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf23(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1348]),
    [iquote('0:Obv:1348.0')] ).

cnf(1346,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf18(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf22(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf22(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1330]),
    [iquote('0:Obv:1330.0')] ).

cnf(1345,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf22(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf22(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1331]),
    [iquote('0:Obv:1331.0')] ).

cnf(1344,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf22(u))
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(w,skf22(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1332]),
    [iquote('0:Obv:1332.0')] ).

cnf(1329,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf18(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf21(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf21(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1313]),
    [iquote('0:Obv:1313.0')] ).

cnf(1328,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf18(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf21(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf21(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1314]),
    [iquote('0:Obv:1314.0')] ).

cnf(1327,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf18(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf21(u))
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(w,skf21(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1315]),
    [iquote('0:Obv:1315.0')] ).

cnf(1326,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf21(u))
    | equal(skf22(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf21(u))
    | equal(v,skf22(u))
    | equal(w,v)
    | equal(w,skf22(u))
    | equal(w,skf21(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1316]),
    [iquote('0:Obv:1316.0')] ).

cnf(1312,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf20(u),skf18(u))
    | equal(skf25(u),skf20(u))
    | equal(skf25(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf20(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf20(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf20(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1296]),
    [iquote('0:Obv:1296.0')] ).

cnf(1311,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf20(u),skf18(u))
    | equal(skf24(u),skf20(u))
    | equal(skf24(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf20(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf20(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf20(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1297]),
    [iquote('0:Obv:1297.0')] ).

cnf(1310,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf20(u),skf18(u))
    | equal(skf23(u),skf20(u))
    | equal(skf23(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf20(u))
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(w,skf20(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf20(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1298]),
    [iquote('0:Obv:1298.0')] ).

cnf(1309,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf20(u),skf18(u))
    | equal(skf22(u),skf20(u))
    | equal(skf22(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf20(u))
    | equal(v,skf22(u))
    | equal(w,v)
    | equal(w,skf22(u))
    | equal(w,skf20(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf20(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1299]),
    [iquote('0:Obv:1299.0')] ).

cnf(1308,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf20(u))
    | equal(skf21(u),skf18(u))
    | equal(v,skf18(u))
    | equal(v,skf20(u))
    | equal(v,skf21(u))
    | equal(w,v)
    | equal(w,skf21(u))
    | equal(w,skf20(u))
    | equal(w,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf20(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1300]),
    [iquote('0:Obv:1300.0')] ).

cnf(1261,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf24(u))
    | equal(skf25(u),skf17(u))
    | equal(v,skf17(u))
    | equal(v,skf24(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf24(u))
    | equal(w,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1245]),
    [iquote('0:Obv:1245.0')] ).

cnf(1244,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf17(u))
    | equal(skf25(u),skf23(u))
    | equal(skf25(u),skf17(u))
    | equal(v,skf17(u))
    | equal(v,skf23(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf23(u))
    | equal(w,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1228]),
    [iquote('0:Obv:1228.0')] ).

cnf(1243,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf23(u))
    | equal(skf24(u),skf17(u))
    | equal(v,skf17(u))
    | equal(v,skf23(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf23(u))
    | equal(w,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1229]),
    [iquote('0:Obv:1229.0')] ).

cnf(1227,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf17(u))
    | equal(skf25(u),skf22(u))
    | equal(skf25(u),skf17(u))
    | equal(v,skf17(u))
    | equal(v,skf22(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf22(u))
    | equal(w,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1211]),
    [iquote('0:Obv:1211.0')] ).

cnf(1226,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf17(u))
    | equal(skf24(u),skf22(u))
    | equal(skf24(u),skf17(u))
    | equal(v,skf17(u))
    | equal(v,skf22(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf22(u))
    | equal(w,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1212]),
    [iquote('0:Obv:1212.0')] ).

cnf(1225,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf22(u),skf17(u))
    | equal(skf23(u),skf22(u))
    | equal(skf23(u),skf17(u))
    | equal(v,skf17(u))
    | equal(v,skf22(u))
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(w,skf22(u))
    | equal(w,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1213]),
    [iquote('0:Obv:1213.0')] ).

cnf(1210,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf17(u))
    | equal(skf25(u),skf21(u))
    | equal(skf25(u),skf17(u))
    | equal(v,skf17(u))
    | equal(v,skf21(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf21(u))
    | equal(w,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1194]),
    [iquote('0:Obv:1194.0')] ).

cnf(1209,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf17(u))
    | equal(skf24(u),skf21(u))
    | equal(skf24(u),skf17(u))
    | equal(v,skf17(u))
    | equal(v,skf21(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf21(u))
    | equal(w,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1195]),
    [iquote('0:Obv:1195.0')] ).

cnf(1208,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf21(u),skf17(u))
    | equal(skf23(u),skf21(u))
    | equal(skf23(u),skf17(u))
    | equal(v,skf17(u))
    | equal(v,skf21(u))
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(w,skf21(u))
    | equal(w,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1196]),
    [iquote('0:Obv:1196.0')] ).

cnf(1159,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf18(u),skf17(u))
    | equal(skf25(u),skf18(u))
    | equal(skf25(u),skf17(u))
    | equal(v,skf17(u))
    | equal(v,skf18(u))
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(w,skf18(u))
    | equal(w,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1143]),
    [iquote('0:Obv:1143.0')] ).

cnf(1158,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf18(u),skf17(u))
    | equal(skf24(u),skf18(u))
    | equal(skf24(u),skf17(u))
    | equal(v,skf17(u))
    | equal(v,skf18(u))
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(w,skf18(u))
    | equal(w,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1144]),
    [iquote('0:Obv:1144.0')] ).

cnf(1157,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf18(u),skf17(u))
    | equal(skf23(u),skf18(u))
    | equal(skf23(u),skf17(u))
    | equal(v,skf17(u))
    | equal(v,skf18(u))
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(w,skf18(u))
    | equal(w,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1145]),
    [iquote('0:Obv:1145.0')] ).

cnf(1156,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf18(u),skf17(u))
    | equal(skf22(u),skf18(u))
    | equal(skf22(u),skf17(u))
    | equal(v,skf17(u))
    | equal(v,skf18(u))
    | equal(v,skf22(u))
    | equal(w,v)
    | equal(w,skf22(u))
    | equal(w,skf18(u))
    | equal(w,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1146]),
    [iquote('0:Obv:1146.0')] ).

cnf(1155,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | equal(skf18(u),skf17(u))
    | equal(skf21(u),skf18(u))
    | equal(skf21(u),skf17(u))
    | equal(v,skf17(u))
    | equal(v,skf18(u))
    | equal(v,skf21(u))
    | equal(w,v)
    | equal(w,skf21(u))
    | equal(w,skf18(u))
    | equal(w,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w) ),
    inference(obv,[status(thm),theory(equality)],[1147]),
    [iquote('0:Obv:1147.0')] ).

cnf(1106,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(w,skf24(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf24(u))
    | equal(skf24(u),skf23(u))
    | equal(skf25(u),skf23(u))
    | equal(skf23(u),v)
    | equal(skf23(u),w)
    | equal(skf23(u),x) ),
    inference(obv,[status(thm),theory(equality)],[1089]),
    [iquote('0:Obv:1089.0')] ).

cnf(1070,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(w,skf24(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf24(u))
    | equal(skf24(u),skf22(u))
    | equal(skf25(u),skf22(u))
    | equal(skf22(u),v)
    | equal(skf22(u),w)
    | equal(skf22(u),x) ),
    inference(obv,[status(thm),theory(equality)],[1053]),
    [iquote('0:Obv:1053.0')] ).

cnf(1052,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(w,skf23(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf23(u))
    | equal(skf23(u),skf22(u))
    | equal(skf25(u),skf22(u))
    | equal(skf22(u),v)
    | equal(skf22(u),w)
    | equal(skf22(u),x) ),
    inference(obv,[status(thm),theory(equality)],[1035]),
    [iquote('0:Obv:1035.0')] ).

cnf(1051,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(w,skf23(u))
    | equal(w,skf24(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf24(u))
    | equal(x,skf23(u))
    | equal(skf23(u),skf22(u))
    | equal(skf24(u),skf22(u))
    | equal(skf22(u),v)
    | equal(skf22(u),w)
    | equal(skf22(u),x) ),
    inference(obv,[status(thm),theory(equality)],[1036]),
    [iquote('0:Obv:1036.0')] ).

cnf(1016,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(w,skf24(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf24(u))
    | equal(skf24(u),skf21(u))
    | equal(skf25(u),skf21(u))
    | equal(skf21(u),v)
    | equal(skf21(u),w)
    | equal(skf21(u),x) ),
    inference(obv,[status(thm),theory(equality)],[999]),
    [iquote('0:Obv:999.0')] ).

cnf(998,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(w,skf23(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf23(u))
    | equal(skf23(u),skf21(u))
    | equal(skf25(u),skf21(u))
    | equal(skf21(u),v)
    | equal(skf21(u),w)
    | equal(skf21(u),x) ),
    inference(obv,[status(thm),theory(equality)],[981]),
    [iquote('0:Obv:981.0')] ).

cnf(997,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(w,skf23(u))
    | equal(w,skf24(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf24(u))
    | equal(x,skf23(u))
    | equal(skf23(u),skf21(u))
    | equal(skf24(u),skf21(u))
    | equal(skf21(u),v)
    | equal(skf21(u),w)
    | equal(skf21(u),x) ),
    inference(obv,[status(thm),theory(equality)],[982]),
    [iquote('0:Obv:982.0')] ).

cnf(980,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf22(u))
    | equal(v,skf25(u))
    | equal(v,skf22(u))
    | equal(w,skf22(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf22(u))
    | equal(skf22(u),skf21(u))
    | equal(skf25(u),skf21(u))
    | equal(skf21(u),v)
    | equal(skf21(u),w)
    | equal(skf21(u),x) ),
    inference(obv,[status(thm),theory(equality)],[963]),
    [iquote('0:Obv:963.0')] ).

cnf(979,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf24(u),skf22(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(w,skf22(u))
    | equal(w,skf24(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf24(u))
    | equal(x,skf22(u))
    | equal(skf22(u),skf21(u))
    | equal(skf24(u),skf21(u))
    | equal(skf21(u),v)
    | equal(skf21(u),w)
    | equal(skf21(u),x) ),
    inference(obv,[status(thm),theory(equality)],[964]),
    [iquote('0:Obv:964.0')] ).

cnf(978,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf23(u),skf22(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(w,skf22(u))
    | equal(w,skf23(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf23(u))
    | equal(x,skf22(u))
    | equal(skf22(u),skf21(u))
    | equal(skf23(u),skf21(u))
    | equal(skf21(u),v)
    | equal(skf21(u),w)
    | equal(skf21(u),x) ),
    inference(obv,[status(thm),theory(equality)],[965]),
    [iquote('0:Obv:965.0')] ).

cnf(944,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(w,skf24(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf24(u))
    | equal(skf24(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),v)
    | equal(skf20(u),w)
    | equal(skf20(u),x) ),
    inference(obv,[status(thm),theory(equality)],[927]),
    [iquote('0:Obv:927.0')] ).

cnf(926,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(w,skf23(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf23(u))
    | equal(skf23(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),v)
    | equal(skf20(u),w)
    | equal(skf20(u),x) ),
    inference(obv,[status(thm),theory(equality)],[909]),
    [iquote('0:Obv:909.0')] ).

cnf(925,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(w,skf23(u))
    | equal(w,skf24(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf24(u))
    | equal(x,skf23(u))
    | equal(skf23(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf20(u),v)
    | equal(skf20(u),w)
    | equal(skf20(u),x) ),
    inference(obv,[status(thm),theory(equality)],[910]),
    [iquote('0:Obv:910.0')] ).

cnf(908,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf22(u))
    | equal(v,skf25(u))
    | equal(v,skf22(u))
    | equal(w,skf22(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf22(u))
    | equal(skf22(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),v)
    | equal(skf20(u),w)
    | equal(skf20(u),x) ),
    inference(obv,[status(thm),theory(equality)],[891]),
    [iquote('0:Obv:891.0')] ).

cnf(907,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf24(u),skf22(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(w,skf22(u))
    | equal(w,skf24(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf24(u))
    | equal(x,skf22(u))
    | equal(skf22(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf20(u),v)
    | equal(skf20(u),w)
    | equal(skf20(u),x) ),
    inference(obv,[status(thm),theory(equality)],[892]),
    [iquote('0:Obv:892.0')] ).

cnf(906,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf23(u),skf22(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(w,skf22(u))
    | equal(w,skf23(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf23(u))
    | equal(x,skf22(u))
    | equal(skf22(u),skf20(u))
    | equal(skf23(u),skf20(u))
    | equal(skf20(u),v)
    | equal(skf20(u),w)
    | equal(skf20(u),x) ),
    inference(obv,[status(thm),theory(equality)],[893]),
    [iquote('0:Obv:893.0')] ).

cnf(890,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf21(u))
    | equal(v,skf25(u))
    | equal(v,skf21(u))
    | equal(w,skf21(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf21(u))
    | equal(skf21(u),skf20(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),v)
    | equal(skf20(u),w)
    | equal(skf20(u),x) ),
    inference(obv,[status(thm),theory(equality)],[873]),
    [iquote('0:Obv:873.0')] ).

cnf(889,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf24(u),skf21(u))
    | equal(v,skf24(u))
    | equal(v,skf21(u))
    | equal(w,skf21(u))
    | equal(w,skf24(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf24(u))
    | equal(x,skf21(u))
    | equal(skf21(u),skf20(u))
    | equal(skf24(u),skf20(u))
    | equal(skf20(u),v)
    | equal(skf20(u),w)
    | equal(skf20(u),x) ),
    inference(obv,[status(thm),theory(equality)],[874]),
    [iquote('0:Obv:874.0')] ).

cnf(888,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf23(u),skf21(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(w,skf21(u))
    | equal(w,skf23(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf23(u))
    | equal(x,skf21(u))
    | equal(skf21(u),skf20(u))
    | equal(skf23(u),skf20(u))
    | equal(skf20(u),v)
    | equal(skf20(u),w)
    | equal(skf20(u),x) ),
    inference(obv,[status(thm),theory(equality)],[875]),
    [iquote('0:Obv:875.0')] ).

cnf(887,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf22(u),skf21(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(w,skf21(u))
    | equal(w,skf22(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf22(u))
    | equal(x,skf21(u))
    | equal(skf21(u),skf20(u))
    | equal(skf22(u),skf20(u))
    | equal(skf20(u),v)
    | equal(skf20(u),w)
    | equal(skf20(u),x) ),
    inference(obv,[status(thm),theory(equality)],[876]),
    [iquote('0:Obv:876.0')] ).

cnf(854,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(w,skf24(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf24(u))
    | equal(skf24(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w)
    | equal(skf19(u),x) ),
    inference(obv,[status(thm),theory(equality)],[837]),
    [iquote('0:Obv:837.0')] ).

cnf(836,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(w,skf23(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf23(u))
    | equal(skf23(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w)
    | equal(skf19(u),x) ),
    inference(obv,[status(thm),theory(equality)],[819]),
    [iquote('0:Obv:819.0')] ).

cnf(835,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(w,skf23(u))
    | equal(w,skf24(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf24(u))
    | equal(x,skf23(u))
    | equal(skf23(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w)
    | equal(skf19(u),x) ),
    inference(obv,[status(thm),theory(equality)],[820]),
    [iquote('0:Obv:820.0')] ).

cnf(818,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf22(u))
    | equal(v,skf25(u))
    | equal(v,skf22(u))
    | equal(w,skf22(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf22(u))
    | equal(skf22(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w)
    | equal(skf19(u),x) ),
    inference(obv,[status(thm),theory(equality)],[801]),
    [iquote('0:Obv:801.0')] ).

cnf(817,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf24(u),skf22(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(w,skf22(u))
    | equal(w,skf24(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf24(u))
    | equal(x,skf22(u))
    | equal(skf22(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w)
    | equal(skf19(u),x) ),
    inference(obv,[status(thm),theory(equality)],[802]),
    [iquote('0:Obv:802.0')] ).

cnf(816,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf23(u),skf22(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(w,skf22(u))
    | equal(w,skf23(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf23(u))
    | equal(x,skf22(u))
    | equal(skf22(u),skf19(u))
    | equal(skf23(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w)
    | equal(skf19(u),x) ),
    inference(obv,[status(thm),theory(equality)],[803]),
    [iquote('0:Obv:803.0')] ).

cnf(800,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf21(u))
    | equal(v,skf25(u))
    | equal(v,skf21(u))
    | equal(w,skf21(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf21(u))
    | equal(skf21(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w)
    | equal(skf19(u),x) ),
    inference(obv,[status(thm),theory(equality)],[783]),
    [iquote('0:Obv:783.0')] ).

cnf(799,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf24(u),skf21(u))
    | equal(v,skf24(u))
    | equal(v,skf21(u))
    | equal(w,skf21(u))
    | equal(w,skf24(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf24(u))
    | equal(x,skf21(u))
    | equal(skf21(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w)
    | equal(skf19(u),x) ),
    inference(obv,[status(thm),theory(equality)],[784]),
    [iquote('0:Obv:784.0')] ).

cnf(798,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf23(u),skf21(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(w,skf21(u))
    | equal(w,skf23(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf23(u))
    | equal(x,skf21(u))
    | equal(skf21(u),skf19(u))
    | equal(skf23(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w)
    | equal(skf19(u),x) ),
    inference(obv,[status(thm),theory(equality)],[785]),
    [iquote('0:Obv:785.0')] ).

cnf(797,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf22(u),skf21(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(w,skf21(u))
    | equal(w,skf22(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf22(u))
    | equal(x,skf21(u))
    | equal(skf21(u),skf19(u))
    | equal(skf22(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w)
    | equal(skf19(u),x) ),
    inference(obv,[status(thm),theory(equality)],[786]),
    [iquote('0:Obv:786.0')] ).

cnf(782,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf20(u))
    | equal(v,skf25(u))
    | equal(v,skf20(u))
    | equal(w,skf20(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf20(u))
    | equal(skf20(u),skf19(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w)
    | equal(skf19(u),x) ),
    inference(obv,[status(thm),theory(equality)],[765]),
    [iquote('0:Obv:765.0')] ).

cnf(781,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf24(u),skf20(u))
    | equal(v,skf24(u))
    | equal(v,skf20(u))
    | equal(w,skf20(u))
    | equal(w,skf24(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf24(u))
    | equal(x,skf20(u))
    | equal(skf20(u),skf19(u))
    | equal(skf24(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w)
    | equal(skf19(u),x) ),
    inference(obv,[status(thm),theory(equality)],[766]),
    [iquote('0:Obv:766.0')] ).

cnf(780,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf23(u),skf20(u))
    | equal(v,skf23(u))
    | equal(v,skf20(u))
    | equal(w,skf20(u))
    | equal(w,skf23(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf23(u))
    | equal(x,skf20(u))
    | equal(skf20(u),skf19(u))
    | equal(skf23(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w)
    | equal(skf19(u),x) ),
    inference(obv,[status(thm),theory(equality)],[767]),
    [iquote('0:Obv:767.0')] ).

cnf(779,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf22(u),skf20(u))
    | equal(v,skf22(u))
    | equal(v,skf20(u))
    | equal(w,skf20(u))
    | equal(w,skf22(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf22(u))
    | equal(x,skf20(u))
    | equal(skf20(u),skf19(u))
    | equal(skf22(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w)
    | equal(skf19(u),x) ),
    inference(obv,[status(thm),theory(equality)],[768]),
    [iquote('0:Obv:768.0')] ).

cnf(778,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf21(u),skf20(u))
    | equal(v,skf21(u))
    | equal(v,skf20(u))
    | equal(w,skf20(u))
    | equal(w,skf21(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf21(u))
    | equal(x,skf20(u))
    | equal(skf20(u),skf19(u))
    | equal(skf21(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w)
    | equal(skf19(u),x) ),
    inference(obv,[status(thm),theory(equality)],[769]),
    [iquote('0:Obv:769.0')] ).

cnf(746,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(w,skf24(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf24(u))
    | equal(skf24(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x) ),
    inference(obv,[status(thm),theory(equality)],[729]),
    [iquote('0:Obv:729.0')] ).

cnf(728,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(w,skf23(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf23(u))
    | equal(skf23(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x) ),
    inference(obv,[status(thm),theory(equality)],[711]),
    [iquote('0:Obv:711.0')] ).

cnf(727,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(w,skf23(u))
    | equal(w,skf24(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf24(u))
    | equal(x,skf23(u))
    | equal(skf23(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x) ),
    inference(obv,[status(thm),theory(equality)],[712]),
    [iquote('0:Obv:712.0')] ).

cnf(710,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf22(u))
    | equal(v,skf25(u))
    | equal(v,skf22(u))
    | equal(w,skf22(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf22(u))
    | equal(skf22(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x) ),
    inference(obv,[status(thm),theory(equality)],[693]),
    [iquote('0:Obv:693.0')] ).

cnf(709,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf24(u),skf22(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(w,skf22(u))
    | equal(w,skf24(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf24(u))
    | equal(x,skf22(u))
    | equal(skf22(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x) ),
    inference(obv,[status(thm),theory(equality)],[694]),
    [iquote('0:Obv:694.0')] ).

cnf(708,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf23(u),skf22(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(w,skf22(u))
    | equal(w,skf23(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf23(u))
    | equal(x,skf22(u))
    | equal(skf22(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x) ),
    inference(obv,[status(thm),theory(equality)],[695]),
    [iquote('0:Obv:695.0')] ).

cnf(692,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf21(u))
    | equal(v,skf25(u))
    | equal(v,skf21(u))
    | equal(w,skf21(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf21(u))
    | equal(skf21(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x) ),
    inference(obv,[status(thm),theory(equality)],[675]),
    [iquote('0:Obv:675.0')] ).

cnf(691,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf24(u),skf21(u))
    | equal(v,skf24(u))
    | equal(v,skf21(u))
    | equal(w,skf21(u))
    | equal(w,skf24(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf24(u))
    | equal(x,skf21(u))
    | equal(skf21(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x) ),
    inference(obv,[status(thm),theory(equality)],[676]),
    [iquote('0:Obv:676.0')] ).

cnf(690,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf23(u),skf21(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(w,skf21(u))
    | equal(w,skf23(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf23(u))
    | equal(x,skf21(u))
    | equal(skf21(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x) ),
    inference(obv,[status(thm),theory(equality)],[677]),
    [iquote('0:Obv:677.0')] ).

cnf(689,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf22(u),skf21(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(w,skf21(u))
    | equal(w,skf22(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf22(u))
    | equal(x,skf21(u))
    | equal(skf21(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x) ),
    inference(obv,[status(thm),theory(equality)],[678]),
    [iquote('0:Obv:678.0')] ).

cnf(674,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf20(u))
    | equal(v,skf25(u))
    | equal(v,skf20(u))
    | equal(w,skf20(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x) ),
    inference(obv,[status(thm),theory(equality)],[657]),
    [iquote('0:Obv:657.0')] ).

cnf(673,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf24(u),skf20(u))
    | equal(v,skf24(u))
    | equal(v,skf20(u))
    | equal(w,skf20(u))
    | equal(w,skf24(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf24(u))
    | equal(x,skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x) ),
    inference(obv,[status(thm),theory(equality)],[658]),
    [iquote('0:Obv:658.0')] ).

cnf(672,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf23(u),skf20(u))
    | equal(v,skf23(u))
    | equal(v,skf20(u))
    | equal(w,skf20(u))
    | equal(w,skf23(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf23(u))
    | equal(x,skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x) ),
    inference(obv,[status(thm),theory(equality)],[659]),
    [iquote('0:Obv:659.0')] ).

cnf(671,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf22(u),skf20(u))
    | equal(v,skf22(u))
    | equal(v,skf20(u))
    | equal(w,skf20(u))
    | equal(w,skf22(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf22(u))
    | equal(x,skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x) ),
    inference(obv,[status(thm),theory(equality)],[660]),
    [iquote('0:Obv:660.0')] ).

cnf(670,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf21(u),skf20(u))
    | equal(v,skf21(u))
    | equal(v,skf20(u))
    | equal(w,skf20(u))
    | equal(w,skf21(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf21(u))
    | equal(x,skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x) ),
    inference(obv,[status(thm),theory(equality)],[661]),
    [iquote('0:Obv:661.0')] ).

cnf(656,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf19(u))
    | equal(v,skf25(u))
    | equal(v,skf19(u))
    | equal(w,skf19(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x) ),
    inference(obv,[status(thm),theory(equality)],[639]),
    [iquote('0:Obv:639.0')] ).

cnf(655,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf24(u),skf19(u))
    | equal(v,skf24(u))
    | equal(v,skf19(u))
    | equal(w,skf19(u))
    | equal(w,skf24(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf24(u))
    | equal(x,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf24(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x) ),
    inference(obv,[status(thm),theory(equality)],[640]),
    [iquote('0:Obv:640.0')] ).

cnf(654,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf23(u),skf19(u))
    | equal(v,skf23(u))
    | equal(v,skf19(u))
    | equal(w,skf19(u))
    | equal(w,skf23(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf23(u))
    | equal(x,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf23(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x) ),
    inference(obv,[status(thm),theory(equality)],[641]),
    [iquote('0:Obv:641.0')] ).

cnf(653,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf22(u),skf19(u))
    | equal(v,skf22(u))
    | equal(v,skf19(u))
    | equal(w,skf19(u))
    | equal(w,skf22(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf22(u))
    | equal(x,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf22(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x) ),
    inference(obv,[status(thm),theory(equality)],[642]),
    [iquote('0:Obv:642.0')] ).

cnf(652,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf21(u),skf19(u))
    | equal(v,skf21(u))
    | equal(v,skf19(u))
    | equal(w,skf19(u))
    | equal(w,skf21(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf21(u))
    | equal(x,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf21(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x) ),
    inference(obv,[status(thm),theory(equality)],[643]),
    [iquote('0:Obv:643.0')] ).

cnf(651,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf20(u),skf19(u))
    | equal(v,skf20(u))
    | equal(v,skf19(u))
    | equal(w,skf19(u))
    | equal(w,skf20(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf20(u))
    | equal(x,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf20(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x) ),
    inference(obv,[status(thm),theory(equality)],[644]),
    [iquote('0:Obv:644.0')] ).

cnf(620,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(w,skf24(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf24(u))
    | equal(skf24(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x) ),
    inference(obv,[status(thm),theory(equality)],[603]),
    [iquote('0:Obv:603.0')] ).

cnf(602,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(w,skf23(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf23(u))
    | equal(skf23(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x) ),
    inference(obv,[status(thm),theory(equality)],[585]),
    [iquote('0:Obv:585.0')] ).

cnf(601,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(w,skf23(u))
    | equal(w,skf24(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf24(u))
    | equal(x,skf23(u))
    | equal(skf23(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x) ),
    inference(obv,[status(thm),theory(equality)],[586]),
    [iquote('0:Obv:586.0')] ).

cnf(584,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf22(u))
    | equal(v,skf25(u))
    | equal(v,skf22(u))
    | equal(w,skf22(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf22(u))
    | equal(skf22(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x) ),
    inference(obv,[status(thm),theory(equality)],[567]),
    [iquote('0:Obv:567.0')] ).

cnf(583,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf24(u),skf22(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(w,skf22(u))
    | equal(w,skf24(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf24(u))
    | equal(x,skf22(u))
    | equal(skf22(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x) ),
    inference(obv,[status(thm),theory(equality)],[568]),
    [iquote('0:Obv:568.0')] ).

cnf(582,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf23(u),skf22(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(w,skf22(u))
    | equal(w,skf23(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf23(u))
    | equal(x,skf22(u))
    | equal(skf22(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x) ),
    inference(obv,[status(thm),theory(equality)],[569]),
    [iquote('0:Obv:569.0')] ).

cnf(566,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf21(u))
    | equal(v,skf25(u))
    | equal(v,skf21(u))
    | equal(w,skf21(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf21(u))
    | equal(skf21(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x) ),
    inference(obv,[status(thm),theory(equality)],[549]),
    [iquote('0:Obv:549.0')] ).

cnf(565,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf24(u),skf21(u))
    | equal(v,skf24(u))
    | equal(v,skf21(u))
    | equal(w,skf21(u))
    | equal(w,skf24(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf24(u))
    | equal(x,skf21(u))
    | equal(skf21(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x) ),
    inference(obv,[status(thm),theory(equality)],[550]),
    [iquote('0:Obv:550.0')] ).

cnf(564,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf23(u),skf21(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(w,skf21(u))
    | equal(w,skf23(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf23(u))
    | equal(x,skf21(u))
    | equal(skf21(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x) ),
    inference(obv,[status(thm),theory(equality)],[551]),
    [iquote('0:Obv:551.0')] ).

cnf(563,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf22(u),skf21(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(w,skf21(u))
    | equal(w,skf22(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf22(u))
    | equal(x,skf21(u))
    | equal(skf21(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x) ),
    inference(obv,[status(thm),theory(equality)],[552]),
    [iquote('0:Obv:552.0')] ).

cnf(548,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf20(u))
    | equal(v,skf25(u))
    | equal(v,skf20(u))
    | equal(w,skf20(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf20(u))
    | equal(skf20(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x) ),
    inference(obv,[status(thm),theory(equality)],[531]),
    [iquote('0:Obv:531.0')] ).

cnf(547,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf24(u),skf20(u))
    | equal(v,skf24(u))
    | equal(v,skf20(u))
    | equal(w,skf20(u))
    | equal(w,skf24(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf24(u))
    | equal(x,skf20(u))
    | equal(skf20(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x) ),
    inference(obv,[status(thm),theory(equality)],[532]),
    [iquote('0:Obv:532.0')] ).

cnf(546,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf23(u),skf20(u))
    | equal(v,skf23(u))
    | equal(v,skf20(u))
    | equal(w,skf20(u))
    | equal(w,skf23(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf23(u))
    | equal(x,skf20(u))
    | equal(skf20(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x) ),
    inference(obv,[status(thm),theory(equality)],[533]),
    [iquote('0:Obv:533.0')] ).

cnf(545,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf22(u),skf20(u))
    | equal(v,skf22(u))
    | equal(v,skf20(u))
    | equal(w,skf20(u))
    | equal(w,skf22(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf22(u))
    | equal(x,skf20(u))
    | equal(skf20(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x) ),
    inference(obv,[status(thm),theory(equality)],[534]),
    [iquote('0:Obv:534.0')] ).

cnf(544,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf21(u),skf20(u))
    | equal(v,skf21(u))
    | equal(v,skf20(u))
    | equal(w,skf20(u))
    | equal(w,skf21(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf21(u))
    | equal(x,skf20(u))
    | equal(skf20(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x) ),
    inference(obv,[status(thm),theory(equality)],[535]),
    [iquote('0:Obv:535.0')] ).

cnf(512,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf18(u))
    | equal(v,skf25(u))
    | equal(v,skf18(u))
    | equal(w,skf18(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x) ),
    inference(obv,[status(thm),theory(equality)],[495]),
    [iquote('0:Obv:495.0')] ).

cnf(511,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf24(u),skf18(u))
    | equal(v,skf24(u))
    | equal(v,skf18(u))
    | equal(w,skf18(u))
    | equal(w,skf24(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf24(u))
    | equal(x,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf24(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x) ),
    inference(obv,[status(thm),theory(equality)],[496]),
    [iquote('0:Obv:496.0')] ).

cnf(510,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf23(u),skf18(u))
    | equal(v,skf23(u))
    | equal(v,skf18(u))
    | equal(w,skf18(u))
    | equal(w,skf23(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf23(u))
    | equal(x,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf23(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x) ),
    inference(obv,[status(thm),theory(equality)],[497]),
    [iquote('0:Obv:497.0')] ).

cnf(509,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf22(u),skf18(u))
    | equal(v,skf22(u))
    | equal(v,skf18(u))
    | equal(w,skf18(u))
    | equal(w,skf22(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf22(u))
    | equal(x,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf22(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x) ),
    inference(obv,[status(thm),theory(equality)],[498]),
    [iquote('0:Obv:498.0')] ).

cnf(508,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf21(u),skf18(u))
    | equal(v,skf21(u))
    | equal(v,skf18(u))
    | equal(w,skf18(u))
    | equal(w,skf21(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf21(u))
    | equal(x,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf21(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x) ),
    inference(obv,[status(thm),theory(equality)],[499]),
    [iquote('0:Obv:499.0')] ).

cnf(507,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf20(u),skf18(u))
    | equal(v,skf20(u))
    | equal(v,skf18(u))
    | equal(w,skf18(u))
    | equal(w,skf20(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf20(u))
    | equal(x,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf20(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x) ),
    inference(obv,[status(thm),theory(equality)],[500]),
    [iquote('0:Obv:500.0')] ).

cnf(476,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf24(u))
    | equal(v,skf25(u))
    | equal(v,skf24(u))
    | equal(w,skf24(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf24(u))
    | equal(skf24(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[459]),
    [iquote('0:Obv:459.0')] ).

cnf(458,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf23(u))
    | equal(v,skf25(u))
    | equal(v,skf23(u))
    | equal(w,skf23(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf23(u))
    | equal(skf23(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[441]),
    [iquote('0:Obv:441.0')] ).

cnf(457,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf24(u),skf23(u))
    | equal(v,skf24(u))
    | equal(v,skf23(u))
    | equal(w,skf23(u))
    | equal(w,skf24(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf24(u))
    | equal(x,skf23(u))
    | equal(skf23(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[442]),
    [iquote('0:Obv:442.0')] ).

cnf(440,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf22(u))
    | equal(v,skf25(u))
    | equal(v,skf22(u))
    | equal(w,skf22(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf22(u))
    | equal(skf22(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[423]),
    [iquote('0:Obv:423.0')] ).

cnf(439,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf24(u),skf22(u))
    | equal(v,skf24(u))
    | equal(v,skf22(u))
    | equal(w,skf22(u))
    | equal(w,skf24(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf24(u))
    | equal(x,skf22(u))
    | equal(skf22(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[424]),
    [iquote('0:Obv:424.0')] ).

cnf(438,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf23(u),skf22(u))
    | equal(v,skf23(u))
    | equal(v,skf22(u))
    | equal(w,skf22(u))
    | equal(w,skf23(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf23(u))
    | equal(x,skf22(u))
    | equal(skf22(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[425]),
    [iquote('0:Obv:425.0')] ).

cnf(422,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf21(u))
    | equal(v,skf25(u))
    | equal(v,skf21(u))
    | equal(w,skf21(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf21(u))
    | equal(skf21(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[405]),
    [iquote('0:Obv:405.0')] ).

cnf(421,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf24(u),skf21(u))
    | equal(v,skf24(u))
    | equal(v,skf21(u))
    | equal(w,skf21(u))
    | equal(w,skf24(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf24(u))
    | equal(x,skf21(u))
    | equal(skf21(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[406]),
    [iquote('0:Obv:406.0')] ).

cnf(420,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf23(u),skf21(u))
    | equal(v,skf23(u))
    | equal(v,skf21(u))
    | equal(w,skf21(u))
    | equal(w,skf23(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf23(u))
    | equal(x,skf21(u))
    | equal(skf21(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[407]),
    [iquote('0:Obv:407.0')] ).

cnf(419,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf22(u),skf21(u))
    | equal(v,skf22(u))
    | equal(v,skf21(u))
    | equal(w,skf21(u))
    | equal(w,skf22(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf22(u))
    | equal(x,skf21(u))
    | equal(skf21(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[408]),
    [iquote('0:Obv:408.0')] ).

cnf(404,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf20(u))
    | equal(v,skf25(u))
    | equal(v,skf20(u))
    | equal(w,skf20(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf20(u))
    | equal(skf20(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[387]),
    [iquote('0:Obv:387.0')] ).

cnf(403,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf24(u),skf20(u))
    | equal(v,skf24(u))
    | equal(v,skf20(u))
    | equal(w,skf20(u))
    | equal(w,skf24(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf24(u))
    | equal(x,skf20(u))
    | equal(skf20(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[388]),
    [iquote('0:Obv:388.0')] ).

cnf(402,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf23(u),skf20(u))
    | equal(v,skf23(u))
    | equal(v,skf20(u))
    | equal(w,skf20(u))
    | equal(w,skf23(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf23(u))
    | equal(x,skf20(u))
    | equal(skf20(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[389]),
    [iquote('0:Obv:389.0')] ).

cnf(401,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf22(u),skf20(u))
    | equal(v,skf22(u))
    | equal(v,skf20(u))
    | equal(w,skf20(u))
    | equal(w,skf22(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf22(u))
    | equal(x,skf20(u))
    | equal(skf20(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[390]),
    [iquote('0:Obv:390.0')] ).

cnf(400,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf21(u),skf20(u))
    | equal(v,skf21(u))
    | equal(v,skf20(u))
    | equal(w,skf20(u))
    | equal(w,skf21(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf21(u))
    | equal(x,skf20(u))
    | equal(skf20(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[391]),
    [iquote('0:Obv:391.0')] ).

cnf(386,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf19(u))
    | equal(v,skf25(u))
    | equal(v,skf19(u))
    | equal(w,skf19(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf19(u))
    | equal(skf19(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[369]),
    [iquote('0:Obv:369.0')] ).

cnf(385,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf24(u),skf19(u))
    | equal(v,skf24(u))
    | equal(v,skf19(u))
    | equal(w,skf19(u))
    | equal(w,skf24(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf24(u))
    | equal(x,skf19(u))
    | equal(skf19(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[370]),
    [iquote('0:Obv:370.0')] ).

cnf(384,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf23(u),skf19(u))
    | equal(v,skf23(u))
    | equal(v,skf19(u))
    | equal(w,skf19(u))
    | equal(w,skf23(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf23(u))
    | equal(x,skf19(u))
    | equal(skf19(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[371]),
    [iquote('0:Obv:371.0')] ).

cnf(383,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf22(u),skf19(u))
    | equal(v,skf22(u))
    | equal(v,skf19(u))
    | equal(w,skf19(u))
    | equal(w,skf22(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf22(u))
    | equal(x,skf19(u))
    | equal(skf19(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[372]),
    [iquote('0:Obv:372.0')] ).

cnf(382,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf21(u),skf19(u))
    | equal(v,skf21(u))
    | equal(v,skf19(u))
    | equal(w,skf19(u))
    | equal(w,skf21(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf21(u))
    | equal(x,skf19(u))
    | equal(skf19(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[373]),
    [iquote('0:Obv:373.0')] ).

cnf(368,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf18(u))
    | equal(v,skf25(u))
    | equal(v,skf18(u))
    | equal(w,skf18(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[351]),
    [iquote('0:Obv:351.0')] ).

cnf(367,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf24(u),skf18(u))
    | equal(v,skf24(u))
    | equal(v,skf18(u))
    | equal(w,skf18(u))
    | equal(w,skf24(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf24(u))
    | equal(x,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[352]),
    [iquote('0:Obv:352.0')] ).

cnf(366,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf23(u),skf18(u))
    | equal(v,skf23(u))
    | equal(v,skf18(u))
    | equal(w,skf18(u))
    | equal(w,skf23(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf23(u))
    | equal(x,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[353]),
    [iquote('0:Obv:353.0')] ).

cnf(365,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf22(u),skf18(u))
    | equal(v,skf22(u))
    | equal(v,skf18(u))
    | equal(w,skf18(u))
    | equal(w,skf22(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf22(u))
    | equal(x,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[354]),
    [iquote('0:Obv:354.0')] ).

cnf(364,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf21(u),skf18(u))
    | equal(v,skf21(u))
    | equal(v,skf18(u))
    | equal(w,skf18(u))
    | equal(w,skf21(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf21(u))
    | equal(x,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[355]),
    [iquote('0:Obv:355.0')] ).

cnf(363,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf20(u),skf18(u))
    | equal(v,skf20(u))
    | equal(v,skf18(u))
    | equal(w,skf18(u))
    | equal(w,skf20(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf20(u))
    | equal(x,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf20(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[356]),
    [iquote('0:Obv:356.0')] ).

cnf(350,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf25(u),skf17(u))
    | equal(v,skf25(u))
    | equal(v,skf17(u))
    | equal(w,skf17(u))
    | equal(w,skf25(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf25(u))
    | equal(x,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[333]),
    [iquote('0:Obv:333.0')] ).

cnf(349,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf24(u),skf17(u))
    | equal(v,skf24(u))
    | equal(v,skf17(u))
    | equal(w,skf17(u))
    | equal(w,skf24(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf24(u))
    | equal(x,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[334]),
    [iquote('0:Obv:334.0')] ).

cnf(348,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf23(u),skf17(u))
    | equal(v,skf23(u))
    | equal(v,skf17(u))
    | equal(w,skf17(u))
    | equal(w,skf23(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf23(u))
    | equal(x,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf23(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[335]),
    [iquote('0:Obv:335.0')] ).

cnf(347,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf22(u),skf17(u))
    | equal(v,skf22(u))
    | equal(v,skf17(u))
    | equal(w,skf17(u))
    | equal(w,skf22(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf22(u))
    | equal(x,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf22(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[336]),
    [iquote('0:Obv:336.0')] ).

cnf(346,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf21(u),skf17(u))
    | equal(v,skf21(u))
    | equal(v,skf17(u))
    | equal(w,skf17(u))
    | equal(w,skf21(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf21(u))
    | equal(x,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf21(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[337]),
    [iquote('0:Obv:337.0')] ).

cnf(343,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | equal(skf18(u),skf17(u))
    | equal(v,skf18(u))
    | equal(v,skf17(u))
    | equal(w,skf17(u))
    | equal(w,skf18(u))
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(x,skf18(u))
    | equal(x,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf18(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x) ),
    inference(obv,[status(thm),theory(equality)],[340]),
    [iquote('0:Obv:340.0')] ).

cnf(313,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(x,skf25(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf25(u))
    | equal(skf25(u),skf24(u))
    | equal(skf24(u),v)
    | equal(skf24(u),w)
    | equal(skf24(u),x)
    | equal(skf24(u),y) ),
    inference(obv,[status(thm),theory(equality)],[295]),
    [iquote('0:Obv:295.0')] ).

cnf(294,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(x,skf25(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf25(u))
    | equal(skf25(u),skf23(u))
    | equal(skf23(u),v)
    | equal(skf23(u),w)
    | equal(skf23(u),x)
    | equal(skf23(u),y) ),
    inference(obv,[status(thm),theory(equality)],[276]),
    [iquote('0:Obv:276.0')] ).

cnf(293,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(x,skf24(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf24(u))
    | equal(skf24(u),skf23(u))
    | equal(skf23(u),v)
    | equal(skf23(u),w)
    | equal(skf23(u),x)
    | equal(skf23(u),y) ),
    inference(obv,[status(thm),theory(equality)],[277]),
    [iquote('0:Obv:277.0')] ).

cnf(275,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(x,skf25(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf25(u))
    | equal(skf25(u),skf22(u))
    | equal(skf22(u),v)
    | equal(skf22(u),w)
    | equal(skf22(u),x)
    | equal(skf22(u),y) ),
    inference(obv,[status(thm),theory(equality)],[257]),
    [iquote('0:Obv:257.0')] ).

cnf(274,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(x,skf24(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf24(u))
    | equal(skf24(u),skf22(u))
    | equal(skf22(u),v)
    | equal(skf22(u),w)
    | equal(skf22(u),x)
    | equal(skf22(u),y) ),
    inference(obv,[status(thm),theory(equality)],[258]),
    [iquote('0:Obv:258.0')] ).

cnf(273,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(x,skf23(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf23(u))
    | equal(skf23(u),skf22(u))
    | equal(skf22(u),v)
    | equal(skf22(u),w)
    | equal(skf22(u),x)
    | equal(skf22(u),y) ),
    inference(obv,[status(thm),theory(equality)],[259]),
    [iquote('0:Obv:259.0')] ).

cnf(256,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(x,skf25(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf25(u))
    | equal(skf25(u),skf21(u))
    | equal(skf21(u),v)
    | equal(skf21(u),w)
    | equal(skf21(u),x)
    | equal(skf21(u),y) ),
    inference(obv,[status(thm),theory(equality)],[238]),
    [iquote('0:Obv:238.0')] ).

cnf(255,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(x,skf24(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf24(u))
    | equal(skf24(u),skf21(u))
    | equal(skf21(u),v)
    | equal(skf21(u),w)
    | equal(skf21(u),x)
    | equal(skf21(u),y) ),
    inference(obv,[status(thm),theory(equality)],[239]),
    [iquote('0:Obv:239.0')] ).

cnf(254,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(x,skf23(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf23(u))
    | equal(skf23(u),skf21(u))
    | equal(skf21(u),v)
    | equal(skf21(u),w)
    | equal(skf21(u),x)
    | equal(skf21(u),y) ),
    inference(obv,[status(thm),theory(equality)],[240]),
    [iquote('0:Obv:240.0')] ).

cnf(253,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf22(u))
    | equal(w,v)
    | equal(w,skf22(u))
    | equal(x,skf22(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf22(u))
    | equal(skf22(u),skf21(u))
    | equal(skf21(u),v)
    | equal(skf21(u),w)
    | equal(skf21(u),x)
    | equal(skf21(u),y) ),
    inference(obv,[status(thm),theory(equality)],[241]),
    [iquote('0:Obv:241.0')] ).

cnf(237,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(x,skf25(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf25(u))
    | equal(skf25(u),skf20(u))
    | equal(skf20(u),v)
    | equal(skf20(u),w)
    | equal(skf20(u),x)
    | equal(skf20(u),y) ),
    inference(obv,[status(thm),theory(equality)],[219]),
    [iquote('0:Obv:219.0')] ).

cnf(236,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(x,skf24(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf24(u))
    | equal(skf24(u),skf20(u))
    | equal(skf20(u),v)
    | equal(skf20(u),w)
    | equal(skf20(u),x)
    | equal(skf20(u),y) ),
    inference(obv,[status(thm),theory(equality)],[220]),
    [iquote('0:Obv:220.0')] ).

cnf(235,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(x,skf23(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf23(u))
    | equal(skf23(u),skf20(u))
    | equal(skf20(u),v)
    | equal(skf20(u),w)
    | equal(skf20(u),x)
    | equal(skf20(u),y) ),
    inference(obv,[status(thm),theory(equality)],[221]),
    [iquote('0:Obv:221.0')] ).

cnf(234,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf22(u))
    | equal(w,v)
    | equal(w,skf22(u))
    | equal(x,skf22(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf22(u))
    | equal(skf22(u),skf20(u))
    | equal(skf20(u),v)
    | equal(skf20(u),w)
    | equal(skf20(u),x)
    | equal(skf20(u),y) ),
    inference(obv,[status(thm),theory(equality)],[222]),
    [iquote('0:Obv:222.0')] ).

cnf(233,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf21(u))
    | equal(w,v)
    | equal(w,skf21(u))
    | equal(x,skf21(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf21(u))
    | equal(skf21(u),skf20(u))
    | equal(skf20(u),v)
    | equal(skf20(u),w)
    | equal(skf20(u),x)
    | equal(skf20(u),y) ),
    inference(obv,[status(thm),theory(equality)],[223]),
    [iquote('0:Obv:223.0')] ).

cnf(218,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(x,skf25(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf25(u))
    | equal(skf25(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w)
    | equal(skf19(u),x)
    | equal(skf19(u),y) ),
    inference(obv,[status(thm),theory(equality)],[200]),
    [iquote('0:Obv:200.0')] ).

cnf(217,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(x,skf24(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf24(u))
    | equal(skf24(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w)
    | equal(skf19(u),x)
    | equal(skf19(u),y) ),
    inference(obv,[status(thm),theory(equality)],[201]),
    [iquote('0:Obv:201.0')] ).

cnf(216,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(x,skf23(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf23(u))
    | equal(skf23(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w)
    | equal(skf19(u),x)
    | equal(skf19(u),y) ),
    inference(obv,[status(thm),theory(equality)],[202]),
    [iquote('0:Obv:202.0')] ).

cnf(215,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf22(u))
    | equal(w,v)
    | equal(w,skf22(u))
    | equal(x,skf22(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf22(u))
    | equal(skf22(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w)
    | equal(skf19(u),x)
    | equal(skf19(u),y) ),
    inference(obv,[status(thm),theory(equality)],[203]),
    [iquote('0:Obv:203.0')] ).

cnf(214,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf21(u))
    | equal(w,v)
    | equal(w,skf21(u))
    | equal(x,skf21(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf21(u))
    | equal(skf21(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w)
    | equal(skf19(u),x)
    | equal(skf19(u),y) ),
    inference(obv,[status(thm),theory(equality)],[204]),
    [iquote('0:Obv:204.0')] ).

cnf(213,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf20(u))
    | equal(w,v)
    | equal(w,skf20(u))
    | equal(x,skf20(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf20(u))
    | equal(skf20(u),skf19(u))
    | equal(skf19(u),v)
    | equal(skf19(u),w)
    | equal(skf19(u),x)
    | equal(skf19(u),y) ),
    inference(obv,[status(thm),theory(equality)],[205]),
    [iquote('0:Obv:205.0')] ).

cnf(199,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(x,skf25(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf25(u))
    | equal(skf25(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x)
    | equal(skf18(u),y) ),
    inference(obv,[status(thm),theory(equality)],[181]),
    [iquote('0:Obv:181.0')] ).

cnf(198,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(x,skf24(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf24(u))
    | equal(skf24(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x)
    | equal(skf18(u),y) ),
    inference(obv,[status(thm),theory(equality)],[182]),
    [iquote('0:Obv:182.0')] ).

cnf(197,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(x,skf23(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf23(u))
    | equal(skf23(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x)
    | equal(skf18(u),y) ),
    inference(obv,[status(thm),theory(equality)],[183]),
    [iquote('0:Obv:183.0')] ).

cnf(196,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf22(u))
    | equal(w,v)
    | equal(w,skf22(u))
    | equal(x,skf22(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf22(u))
    | equal(skf22(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x)
    | equal(skf18(u),y) ),
    inference(obv,[status(thm),theory(equality)],[184]),
    [iquote('0:Obv:184.0')] ).

cnf(195,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf21(u))
    | equal(w,v)
    | equal(w,skf21(u))
    | equal(x,skf21(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf21(u))
    | equal(skf21(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x)
    | equal(skf18(u),y) ),
    inference(obv,[status(thm),theory(equality)],[185]),
    [iquote('0:Obv:185.0')] ).

cnf(194,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf20(u))
    | equal(w,v)
    | equal(w,skf20(u))
    | equal(x,skf20(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf20(u))
    | equal(skf20(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x)
    | equal(skf18(u),y) ),
    inference(obv,[status(thm),theory(equality)],[186]),
    [iquote('0:Obv:186.0')] ).

cnf(193,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf19(u))
    | equal(w,v)
    | equal(w,skf19(u))
    | equal(x,skf19(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf19(u))
    | equal(skf19(u),skf18(u))
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x)
    | equal(skf18(u),y) ),
    inference(obv,[status(thm),theory(equality)],[187]),
    [iquote('0:Obv:187.0')] ).

cnf(180,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(x,skf25(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf25(u))
    | equal(skf25(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x)
    | equal(skf17(u),y) ),
    inference(obv,[status(thm),theory(equality)],[162]),
    [iquote('0:Obv:162.0')] ).

cnf(179,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(x,skf24(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf24(u))
    | equal(skf24(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x)
    | equal(skf17(u),y) ),
    inference(obv,[status(thm),theory(equality)],[163]),
    [iquote('0:Obv:163.0')] ).

cnf(178,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(x,skf23(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf23(u))
    | equal(skf23(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x)
    | equal(skf17(u),y) ),
    inference(obv,[status(thm),theory(equality)],[164]),
    [iquote('0:Obv:164.0')] ).

cnf(177,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf22(u))
    | equal(w,v)
    | equal(w,skf22(u))
    | equal(x,skf22(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf22(u))
    | equal(skf22(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x)
    | equal(skf17(u),y) ),
    inference(obv,[status(thm),theory(equality)],[165]),
    [iquote('0:Obv:165.0')] ).

cnf(176,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf21(u))
    | equal(w,v)
    | equal(w,skf21(u))
    | equal(x,skf21(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf21(u))
    | equal(skf21(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x)
    | equal(skf17(u),y) ),
    inference(obv,[status(thm),theory(equality)],[166]),
    [iquote('0:Obv:166.0')] ).

cnf(175,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf20(u))
    | equal(w,v)
    | equal(w,skf20(u))
    | equal(x,skf20(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf20(u))
    | equal(skf20(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x)
    | equal(skf17(u),y) ),
    inference(obv,[status(thm),theory(equality)],[167]),
    [iquote('0:Obv:167.0')] ).

cnf(173,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf18(u))
    | equal(w,v)
    | equal(w,skf18(u))
    | equal(x,skf18(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf18(u))
    | equal(skf18(u),skf17(u))
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x)
    | equal(skf17(u),y) ),
    inference(obv,[status(thm),theory(equality)],[169]),
    [iquote('0:Obv:169.0')] ).

cnf(161,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf25(u))
    | equal(w,v)
    | equal(w,skf25(u))
    | equal(x,skf25(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf25(u))
    | equal(skf25(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x)
    | equal(skf16(u),y) ),
    inference(obv,[status(thm),theory(equality)],[143]),
    [iquote('0:Obv:143.0')] ).

cnf(160,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf24(u))
    | equal(w,v)
    | equal(w,skf24(u))
    | equal(x,skf24(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf24(u))
    | equal(skf24(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x)
    | equal(skf16(u),y) ),
    inference(obv,[status(thm),theory(equality)],[144]),
    [iquote('0:Obv:144.0')] ).

cnf(159,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf23(u))
    | equal(w,v)
    | equal(w,skf23(u))
    | equal(x,skf23(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf23(u))
    | equal(skf23(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x)
    | equal(skf16(u),y) ),
    inference(obv,[status(thm),theory(equality)],[145]),
    [iquote('0:Obv:145.0')] ).

cnf(158,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf22(u))
    | equal(w,v)
    | equal(w,skf22(u))
    | equal(x,skf22(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf22(u))
    | equal(skf22(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x)
    | equal(skf16(u),y) ),
    inference(obv,[status(thm),theory(equality)],[146]),
    [iquote('0:Obv:146.0')] ).

cnf(157,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf21(u))
    | equal(w,v)
    | equal(w,skf21(u))
    | equal(x,skf21(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf21(u))
    | equal(skf21(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x)
    | equal(skf16(u),y) ),
    inference(obv,[status(thm),theory(equality)],[147]),
    [iquote('0:Obv:147.0')] ).

cnf(156,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf20(u))
    | equal(w,v)
    | equal(w,skf20(u))
    | equal(x,skf20(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf20(u))
    | equal(skf20(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x)
    | equal(skf16(u),y) ),
    inference(obv,[status(thm),theory(equality)],[148]),
    [iquote('0:Obv:148.0')] ).

cnf(155,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf19(u))
    | equal(w,v)
    | equal(w,skf19(u))
    | equal(x,skf19(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf19(u))
    | equal(skf19(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x)
    | equal(skf16(u),y) ),
    inference(obv,[status(thm),theory(equality)],[149]),
    [iquote('0:Obv:149.0')] ).

cnf(154,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf18(u))
    | equal(w,v)
    | equal(w,skf18(u))
    | equal(x,skf18(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf18(u))
    | equal(skf18(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x)
    | equal(skf16(u),y) ),
    inference(obv,[status(thm),theory(equality)],[150]),
    [iquote('0:Obv:150.0')] ).

cnf(153,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | equal(v,skf17(u))
    | equal(w,v)
    | equal(w,skf17(u))
    | equal(x,skf17(u))
    | equal(x,v)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(y,v)
    | equal(y,skf17(u))
    | equal(skf17(u),skf16(u))
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x)
    | equal(skf16(u),y) ),
    inference(obv,[status(thm),theory(equality)],[151]),
    [iquote('0:Obv:151.0')] ).

cnf(142,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | ~ rr(u,z)
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(y,v)
    | equal(y,w)
    | equal(y,x)
    | equal(z,y)
    | equal(z,x)
    | equal(z,w)
    | equal(z,v)
    | equal(skf25(u),v)
    | equal(skf25(u),w)
    | equal(skf25(u),x)
    | equal(skf25(u),y)
    | equal(skf25(u),z) ),
    inference(obv,[status(thm),theory(equality)],[123]),
    [iquote('0:Obv:123.0')] ).

cnf(141,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | ~ rr(u,z)
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(y,v)
    | equal(y,w)
    | equal(y,x)
    | equal(z,y)
    | equal(z,x)
    | equal(z,w)
    | equal(z,v)
    | equal(skf24(u),v)
    | equal(skf24(u),w)
    | equal(skf24(u),x)
    | equal(skf24(u),y)
    | equal(skf24(u),z) ),
    inference(obv,[status(thm),theory(equality)],[124]),
    [iquote('0:Obv:124.0')] ).

cnf(140,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | ~ rr(u,z)
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(y,v)
    | equal(y,w)
    | equal(y,x)
    | equal(z,y)
    | equal(z,x)
    | equal(z,w)
    | equal(z,v)
    | equal(skf23(u),v)
    | equal(skf23(u),w)
    | equal(skf23(u),x)
    | equal(skf23(u),y)
    | equal(skf23(u),z) ),
    inference(obv,[status(thm),theory(equality)],[125]),
    [iquote('0:Obv:125.0')] ).

cnf(139,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | ~ rr(u,z)
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(y,v)
    | equal(y,w)
    | equal(y,x)
    | equal(z,y)
    | equal(z,x)
    | equal(z,w)
    | equal(z,v)
    | equal(skf22(u),v)
    | equal(skf22(u),w)
    | equal(skf22(u),x)
    | equal(skf22(u),y)
    | equal(skf22(u),z) ),
    inference(obv,[status(thm),theory(equality)],[126]),
    [iquote('0:Obv:126.0')] ).

cnf(138,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | ~ rr(u,z)
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(y,v)
    | equal(y,w)
    | equal(y,x)
    | equal(z,y)
    | equal(z,x)
    | equal(z,w)
    | equal(z,v)
    | equal(skf21(u),v)
    | equal(skf21(u),w)
    | equal(skf21(u),x)
    | equal(skf21(u),y)
    | equal(skf21(u),z) ),
    inference(obv,[status(thm),theory(equality)],[127]),
    [iquote('0:Obv:127.0')] ).

cnf(137,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | ~ rr(u,z)
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(y,v)
    | equal(y,w)
    | equal(y,x)
    | equal(z,y)
    | equal(z,x)
    | equal(z,w)
    | equal(z,v)
    | equal(skf20(u),v)
    | equal(skf20(u),w)
    | equal(skf20(u),x)
    | equal(skf20(u),y)
    | equal(skf20(u),z) ),
    inference(obv,[status(thm),theory(equality)],[128]),
    [iquote('0:Obv:128.0')] ).

cnf(136,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | ~ rr(u,z)
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(y,v)
    | equal(y,w)
    | equal(y,x)
    | equal(z,y)
    | equal(z,x)
    | equal(z,w)
    | equal(z,v)
    | equal(skf19(u),v)
    | equal(skf19(u),w)
    | equal(skf19(u),x)
    | equal(skf19(u),y)
    | equal(skf19(u),z) ),
    inference(obv,[status(thm),theory(equality)],[129]),
    [iquote('0:Obv:129.0')] ).

cnf(135,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | ~ rr(u,z)
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(y,v)
    | equal(y,w)
    | equal(y,x)
    | equal(z,y)
    | equal(z,x)
    | equal(z,w)
    | equal(z,v)
    | equal(skf18(u),v)
    | equal(skf18(u),w)
    | equal(skf18(u),x)
    | equal(skf18(u),y)
    | equal(skf18(u),z) ),
    inference(obv,[status(thm),theory(equality)],[130]),
    [iquote('0:Obv:130.0')] ).

cnf(134,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | ~ rr(u,z)
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(y,v)
    | equal(y,w)
    | equal(y,x)
    | equal(z,y)
    | equal(z,x)
    | equal(z,w)
    | equal(z,v)
    | equal(skf17(u),v)
    | equal(skf17(u),w)
    | equal(skf17(u),x)
    | equal(skf17(u),y)
    | equal(skf17(u),z) ),
    inference(obv,[status(thm),theory(equality)],[131]),
    [iquote('0:Obv:131.0')] ).

cnf(133,plain,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | ~ rr(u,z)
    | equal(w,v)
    | equal(x,w)
    | equal(x,v)
    | equal(y,v)
    | equal(y,w)
    | equal(y,x)
    | equal(z,y)
    | equal(z,x)
    | equal(z,w)
    | equal(z,v)
    | equal(skf16(u),v)
    | equal(skf16(u),w)
    | equal(skf16(u),x)
    | equal(skf16(u),y)
    | equal(skf16(u),z) ),
    inference(obv,[status(thm),theory(equality)],[132]),
    [iquote('0:Obv:132.0')] ).

cnf(62,axiom,
    ( ~ cSatisfiable(u)
    | ~ rr(u,v)
    | ~ rr(u,w)
    | ~ rr(u,x)
    | ~ rr(u,y)
    | ~ rr(u,z)
    | ~ rr(u,x1)
    | equal(x,w)
    | equal(y,x)
    | equal(y,w)
    | equal(z,w)
    | equal(z,x)
    | equal(z,y)
    | equal(x1,z)
    | equal(x1,y)
    | equal(x1,x)
    | equal(x1,w)
    | equal(v,w)
    | equal(v,x)
    | equal(v,y)
    | equal(v,z)
    | equal(v,x1) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(47,axiom,
    ( ~ cp4(u)
    | ~ cp(u)
    | ~ cp5(v)
    | ~ cp(v)
    | ~ cp2(w)
    | ~ cp(w)
    | ~ cp1(x)
    | ~ cp(x)
    | ~ cp3(y)
    | ~ cp(y)
    | ~ rr(z,x)
    | ~ rr(z,u)
    | ~ rr(z,w)
    | ~ rr(z,y)
    | ~ rr(z,v)
    | ~ equal(skf27(z),skf26(z))
    | cSatisfiable(z) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(48,axiom,
    ( ~ cp4(u)
    | ~ cp(u)
    | ~ cp5(v)
    | ~ cp(v)
    | ~ cp2(w)
    | ~ cp(w)
    | ~ cp1(x)
    | ~ cp(x)
    | ~ cp3(y)
    | ~ cp(y)
    | ~ rr(z,x)
    | ~ rr(z,u)
    | ~ rr(z,w)
    | ~ rr(z,y)
    | ~ rr(z,v)
    | ~ equal(skf28(z),skf27(z))
    | cSatisfiable(z) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(49,axiom,
    ( ~ cp4(u)
    | ~ cp(u)
    | ~ cp5(v)
    | ~ cp(v)
    | ~ cp2(w)
    | ~ cp(w)
    | ~ cp1(x)
    | ~ cp(x)
    | ~ cp3(y)
    | ~ cp(y)
    | ~ rr(z,x)
    | ~ rr(z,u)
    | ~ rr(z,w)
    | ~ rr(z,y)
    | ~ rr(z,v)
    | ~ equal(skf28(z),skf26(z))
    | cSatisfiable(z) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(50,axiom,
    ( ~ cp4(u)
    | ~ cp(u)
    | ~ cp5(v)
    | ~ cp(v)
    | ~ cp2(w)
    | ~ cp(w)
    | ~ cp1(x)
    | ~ cp(x)
    | ~ cp3(y)
    | ~ cp(y)
    | ~ rr(z,x)
    | ~ rr(z,u)
    | ~ rr(z,w)
    | ~ rr(z,y)
    | ~ rr(z,v)
    | ~ equal(skf29(z),skf26(z))
    | cSatisfiable(z) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(51,axiom,
    ( ~ cp4(u)
    | ~ cp(u)
    | ~ cp5(v)
    | ~ cp(v)
    | ~ cp2(w)
    | ~ cp(w)
    | ~ cp1(x)
    | ~ cp(x)
    | ~ cp3(y)
    | ~ cp(y)
    | ~ rr(z,x)
    | ~ rr(z,u)
    | ~ rr(z,w)
    | ~ rr(z,y)
    | ~ rr(z,v)
    | ~ equal(skf29(z),skf27(z))
    | cSatisfiable(z) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(52,axiom,
    ( ~ cp4(u)
    | ~ cp(u)
    | ~ cp5(v)
    | ~ cp(v)
    | ~ cp2(w)
    | ~ cp(w)
    | ~ cp1(x)
    | ~ cp(x)
    | ~ cp3(y)
    | ~ cp(y)
    | ~ rr(z,x)
    | ~ rr(z,u)
    | ~ rr(z,w)
    | ~ rr(z,y)
    | ~ rr(z,v)
    | ~ equal(skf29(z),skf28(z))
    | cSatisfiable(z) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(53,axiom,
    ( ~ cp4(u)
    | ~ cp(u)
    | ~ cp5(v)
    | ~ cp(v)
    | ~ cp2(w)
    | ~ cp(w)
    | ~ cp1(x)
    | ~ cp(x)
    | ~ cp3(y)
    | ~ cp(y)
    | ~ rr(z,x)
    | ~ rr(z,u)
    | ~ rr(z,w)
    | ~ rr(z,y)
    | ~ rr(z,v)
    | ~ equal(skf30(z),skf29(z))
    | cSatisfiable(z) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(54,axiom,
    ( ~ cp4(u)
    | ~ cp(u)
    | ~ cp5(v)
    | ~ cp(v)
    | ~ cp2(w)
    | ~ cp(w)
    | ~ cp1(x)
    | ~ cp(x)
    | ~ cp3(y)
    | ~ cp(y)
    | ~ rr(z,x)
    | ~ rr(z,u)
    | ~ rr(z,w)
    | ~ rr(z,y)
    | ~ rr(z,v)
    | ~ equal(skf30(z),skf28(z))
    | cSatisfiable(z) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(55,axiom,
    ( ~ cp4(u)
    | ~ cp(u)
    | ~ cp5(v)
    | ~ cp(v)
    | ~ cp2(w)
    | ~ cp(w)
    | ~ cp1(x)
    | ~ cp(x)
    | ~ cp3(y)
    | ~ cp(y)
    | ~ rr(z,x)
    | ~ rr(z,u)
    | ~ rr(z,w)
    | ~ rr(z,y)
    | ~ rr(z,v)
    | ~ equal(skf30(z),skf27(z))
    | cSatisfiable(z) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(56,axiom,
    ( ~ cp4(u)
    | ~ cp(u)
    | ~ cp5(v)
    | ~ cp(v)
    | ~ cp2(w)
    | ~ cp(w)
    | ~ cp1(x)
    | ~ cp(x)
    | ~ cp3(y)
    | ~ cp(y)
    | ~ rr(z,x)
    | ~ rr(z,u)
    | ~ rr(z,w)
    | ~ rr(z,y)
    | ~ rr(z,v)
    | ~ equal(skf30(z),skf26(z))
    | cSatisfiable(z) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(57,axiom,
    ( ~ cp4(u)
    | ~ cp(u)
    | ~ cp5(v)
    | ~ cp(v)
    | ~ cp2(w)
    | ~ cp(w)
    | ~ cp1(x)
    | ~ cp(x)
    | ~ cp3(y)
    | ~ cp(y)
    | ~ rr(z,x)
    | ~ rr(z,u)
    | ~ rr(z,w)
    | ~ rr(z,y)
    | ~ rr(z,v)
    | ~ equal(skf31(z),skf26(z))
    | cSatisfiable(z) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(58,axiom,
    ( ~ cp4(u)
    | ~ cp(u)
    | ~ cp5(v)
    | ~ cp(v)
    | ~ cp2(w)
    | ~ cp(w)
    | ~ cp1(x)
    | ~ cp(x)
    | ~ cp3(y)
    | ~ cp(y)
    | ~ rr(z,x)
    | ~ rr(z,u)
    | ~ rr(z,w)
    | ~ rr(z,y)
    | ~ rr(z,v)
    | ~ equal(skf31(z),skf27(z))
    | cSatisfiable(z) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(59,axiom,
    ( ~ cp4(u)
    | ~ cp(u)
    | ~ cp5(v)
    | ~ cp(v)
    | ~ cp2(w)
    | ~ cp(w)
    | ~ cp1(x)
    | ~ cp(x)
    | ~ cp3(y)
    | ~ cp(y)
    | ~ rr(z,x)
    | ~ rr(z,u)
    | ~ rr(z,w)
    | ~ rr(z,y)
    | ~ rr(z,v)
    | ~ equal(skf31(z),skf28(z))
    | cSatisfiable(z) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(60,axiom,
    ( ~ cp4(u)
    | ~ cp(u)
    | ~ cp5(v)
    | ~ cp(v)
    | ~ cp2(w)
    | ~ cp(w)
    | ~ cp1(x)
    | ~ cp(x)
    | ~ cp3(y)
    | ~ cp(y)
    | ~ rr(z,x)
    | ~ rr(z,u)
    | ~ rr(z,w)
    | ~ rr(z,y)
    | ~ rr(z,v)
    | ~ equal(skf31(z),skf29(z))
    | cSatisfiable(z) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(61,axiom,
    ( ~ cp4(u)
    | ~ cp(u)
    | ~ cp5(v)
    | ~ cp(v)
    | ~ cp2(w)
    | ~ cp(w)
    | ~ cp1(x)
    | ~ cp(x)
    | ~ cp3(y)
    | ~ cp(y)
    | ~ rr(z,x)
    | ~ rr(z,u)
    | ~ rr(z,w)
    | ~ rr(z,y)
    | ~ rr(z,v)
    | ~ equal(skf31(z),skf30(z))
    | cSatisfiable(z) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(41,axiom,
    ( ~ cp4(u)
    | ~ cp(u)
    | ~ cp5(v)
    | ~ cp(v)
    | ~ cp2(w)
    | ~ cp(w)
    | ~ cp1(x)
    | ~ cp(x)
    | ~ cp3(y)
    | ~ cp(y)
    | ~ rr(z,v)
    | ~ rr(z,x)
    | ~ rr(z,u)
    | ~ rr(z,y)
    | ~ rr(z,w)
    | cSatisfiable(z)
    | rr(z,skf26(z)) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(42,axiom,
    ( ~ cp4(u)
    | ~ cp(u)
    | ~ cp5(v)
    | ~ cp(v)
    | ~ cp2(w)
    | ~ cp(w)
    | ~ cp1(x)
    | ~ cp(x)
    | ~ cp3(y)
    | ~ cp(y)
    | ~ rr(z,v)
    | ~ rr(z,x)
    | ~ rr(z,u)
    | ~ rr(z,y)
    | ~ rr(z,w)
    | cSatisfiable(z)
    | rr(z,skf27(z)) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(43,axiom,
    ( ~ cp4(u)
    | ~ cp(u)
    | ~ cp5(v)
    | ~ cp(v)
    | ~ cp2(w)
    | ~ cp(w)
    | ~ cp1(x)
    | ~ cp(x)
    | ~ cp3(y)
    | ~ cp(y)
    | ~ rr(z,v)
    | ~ rr(z,x)
    | ~ rr(z,u)
    | ~ rr(z,y)
    | ~ rr(z,w)
    | cSatisfiable(z)
    | rr(z,skf28(z)) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(44,axiom,
    ( ~ cp4(u)
    | ~ cp(u)
    | ~ cp5(v)
    | ~ cp(v)
    | ~ cp2(w)
    | ~ cp(w)
    | ~ cp1(x)
    | ~ cp(x)
    | ~ cp3(y)
    | ~ cp(y)
    | ~ rr(z,v)
    | ~ rr(z,x)
    | ~ rr(z,u)
    | ~ rr(z,y)
    | ~ rr(z,w)
    | cSatisfiable(z)
    | rr(z,skf29(z)) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(45,axiom,
    ( ~ cp4(u)
    | ~ cp(u)
    | ~ cp5(v)
    | ~ cp(v)
    | ~ cp2(w)
    | ~ cp(w)
    | ~ cp1(x)
    | ~ cp(x)
    | ~ cp3(y)
    | ~ cp(y)
    | ~ rr(z,v)
    | ~ rr(z,x)
    | ~ rr(z,u)
    | ~ rr(z,y)
    | ~ rr(z,w)
    | cSatisfiable(z)
    | rr(z,skf30(z)) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(46,axiom,
    ( ~ cp4(u)
    | ~ cp(u)
    | ~ cp5(v)
    | ~ cp(v)
    | ~ cp2(w)
    | ~ cp(w)
    | ~ cp1(x)
    | ~ cp(x)
    | ~ cp3(y)
    | ~ cp(y)
    | ~ rr(z,v)
    | ~ rr(z,x)
    | ~ rr(z,u)
    | ~ rr(z,y)
    | ~ rr(z,w)
    | cSatisfiable(z)
    | rr(z,skf31(z)) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(31,axiom,
    ( ~ cSatisfiable(u)
    | rr(u,skf16(u)) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(32,axiom,
    ( ~ cSatisfiable(u)
    | rr(u,skf17(u)) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(33,axiom,
    ( ~ cSatisfiable(u)
    | rr(u,skf18(u)) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(34,axiom,
    ( ~ cSatisfiable(u)
    | rr(u,skf19(u)) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(35,axiom,
    ( ~ cSatisfiable(u)
    | rr(u,skf20(u)) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(36,axiom,
    ( ~ cSatisfiable(u)
    | rr(u,skf21(u)) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(37,axiom,
    ( ~ cSatisfiable(u)
    | rr(u,skf22(u)) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(38,axiom,
    ( ~ cSatisfiable(u)
    | rr(u,skf23(u)) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(39,axiom,
    ( ~ cSatisfiable(u)
    | rr(u,skf24(u)) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(40,axiom,
    ( ~ cSatisfiable(u)
    | rr(u,skf25(u)) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(16,axiom,
    ( ~ cSatisfiable(u)
    | cp3(skf16(u)) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(17,axiom,
    ( ~ cSatisfiable(u)
    | cp1(skf19(u)) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(18,axiom,
    ( ~ cSatisfiable(u)
    | cp2(skf22(u)) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(19,axiom,
    ( ~ cSatisfiable(u)
    | cp5(skf23(u)) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(20,axiom,
    ( ~ cSatisfiable(u)
    | cp4(skf25(u)) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(21,axiom,
    ( ~ cp1(u)
    | ~ cp3(u) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(22,axiom,
    ( ~ cp1(u)
    | ~ cp5(u) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(23,axiom,
    ( ~ cp1(u)
    | ~ cp2(u) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(24,axiom,
    ( ~ cp1(u)
    | ~ cp4(u) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(25,axiom,
    ( ~ cp2(u)
    | ~ cp3(u) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(26,axiom,
    ( ~ cp2(u)
    | ~ cp5(u) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(27,axiom,
    ( ~ cp2(u)
    | ~ cp4(u) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(28,axiom,
    ( ~ cp3(u)
    | ~ cp5(u) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(29,axiom,
    ( ~ cp3(u)
    | ~ cp4(u) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(30,axiom,
    ( ~ cp5(u)
    | ~ cp4(u) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(15,axiom,
    ( ~ xsd_integer(u)
    | ~ xsd_string(u) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(14,axiom,
    ( xsd_string(u)
    | xsd_integer(u) ),
    file('KRS034+1.p',unknown),
    [] ).

cnf(4,axiom,
    cp(skf25(u)),
    file('KRS034+1.p',unknown),
    [] ).

cnf(6,axiom,
    cp(skf23(u)),
    file('KRS034+1.p',unknown),
    [] ).

cnf(7,axiom,
    cp(skf22(u)),
    file('KRS034+1.p',unknown),
    [] ).

cnf(10,axiom,
    cp(skf19(u)),
    file('KRS034+1.p',unknown),
    [] ).

cnf(13,axiom,
    cp(skf16(u)),
    file('KRS034+1.p',unknown),
    [] ).

cnf(5,axiom,
    cp4(skf24(u)),
    file('KRS034+1.p',unknown),
    [] ).

cnf(8,axiom,
    cp2(skf21(u)),
    file('KRS034+1.p',unknown),
    [] ).

cnf(9,axiom,
    cp3(skf20(u)),
    file('KRS034+1.p',unknown),
    [] ).

cnf(11,axiom,
    cp5(skf18(u)),
    file('KRS034+1.p',unknown),
    [] ).

cnf(12,axiom,
    cp1(skf17(u)),
    file('KRS034+1.p',unknown),
    [] ).

cnf(3,axiom,
    ~ cowlNothing(u),
    file('KRS034+1.p',unknown),
    [] ).

cnf(1,axiom,
    cowlThing(u),
    file('KRS034+1.p',unknown),
    [] ).

cnf(2,axiom,
    cSatisfiable(i2003_11_14_17_15_408),
    file('KRS034+1.p',unknown),
    [] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.13  % Problem  : KRS034+1 : TPTP v8.1.0. Released v3.1.0.
% 0.08/0.14  % Command  : run_spass %d %s
% 0.15/0.36  % Computer : n029.cluster.edu
% 0.15/0.36  % Model    : x86_64 x86_64
% 0.15/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36  % Memory   : 8042.1875MB
% 0.15/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36  % CPULimit : 300
% 0.15/0.36  % WCLimit  : 600
% 0.15/0.36  % DateTime : Tue Jun  7 15:57:05 EDT 2022
% 0.15/0.36  % CPUTime  : 
% 83.92/84.15  
% 83.92/84.15  SPASS V 3.9 
% 83.92/84.15  SPASS beiseite: Completion found.
% 83.92/84.15  % SZS status CounterSatisfiable
% 83.92/84.15  Problem: /export/starexec/sandbox/benchmark/theBenchmark.p 
% 83.92/84.15  SPASS derived 15984 clauses, backtracked 0 clauses, performed 0 splits and kept 1859 clauses.
% 83.92/84.15  SPASS allocated 140107 KBytes.
% 83.92/84.15  SPASS spent	0:1:23.78 on the problem.
% 83.92/84.15  		0:00:00.04 for the input.
% 83.92/84.15  		0:00:00.73 for the FLOTTER CNF translation.
% 83.92/84.15  		0:00:01.23 for inferences.
% 83.92/84.15  		0:00:00.00 for the backtracking.
% 83.92/84.15  		0:1:21.47 for the reduction.
% 83.92/84.15  
% 83.92/84.15  
% 83.92/84.15   The saturated set of worked-off clauses is :
% 83.92/84.15  % SZS output start Saturation
% See solution above
%------------------------------------------------------------------------------