TSTP Solution File: PUZ031+2 by SInE---0.4
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : SInE---0.4
% Problem : PUZ031+2 : TPTP v5.0.0. Released v4.1.0.
% Transfm : none
% Format : tptp:raw
% Command : Source/sine.py -e eprover -t %d %s
% Computer : art03.cs.miami.edu
% Model : i686 i686
% CPU : Intel(R) Pentium(R) 4 CPU 2.80GHz @ 2793MHz
% Memory : 2018MB
% OS : Linux 2.6.26.8-57.fc8
% CPULimit : 300s
% DateTime : Sun Dec 26 00:52:35 EST 2010
% Result : Theorem 0.18s
% Output : CNFRefutation 0.18s
% Verified :
% SZS Type : Refutation
% Derivation depth : 37
% Number of leaves : 19
% Syntax : Number of formulae : 128 ( 28 unt; 0 def)
% Number of atoms : 412 ( 0 equ)
% Maximal formula atoms : 9 ( 3 avg)
% Number of connectives : 515 ( 231 ~; 241 |; 25 &)
% ( 0 <=>; 18 =>; 0 <=; 0 <~>)
% Maximal formula depth : 13 ( 5 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 10 ( 9 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 5 con; 0-1 aty)
% Number of variables : 207 ( 3 sgn 86 !; 20 ?)
% Comments :
%------------------------------------------------------------------------------
fof(1,axiom,
! [X1,X2] :
( ( wolf(X1)
& grain(X2) )
=> ~ eats(X1,X2) ),
file('/tmp/tmpqBR90N/sel_PUZ031+2.p_1',pel47_11a) ).
fof(2,axiom,
? [X3] : fox(X3),
file('/tmp/tmpqBR90N/sel_PUZ031+2.p_1',fox_type) ).
fof(3,axiom,
? [X3] : snail(X3),
file('/tmp/tmpqBR90N/sel_PUZ031+2.p_1',snail_type) ).
fof(4,axiom,
! [X2,X1] :
( ( bird(X2)
& snail(X1) )
=> much_smaller(X1,X2) ),
file('/tmp/tmpqBR90N/sel_PUZ031+2.p_1',pel47_8) ).
fof(5,axiom,
! [X1,X2] :
( ( bird(X1)
& fox(X2) )
=> much_smaller(X1,X2) ),
file('/tmp/tmpqBR90N/sel_PUZ031+2.p_1',pel47_9) ).
fof(8,axiom,
! [X1] :
( animal(X1)
=> ( ! [X2] :
( plant(X2)
=> eats(X1,X2) )
| ! [X4] :
( ( animal(X4)
& much_smaller(X4,X1)
& ? [X5] :
( plant(X5)
& eats(X4,X5) ) )
=> eats(X1,X4) ) ) ),
file('/tmp/tmpqBR90N/sel_PUZ031+2.p_1',pel47_7) ).
fof(9,axiom,
? [X3] : wolf(X3),
file('/tmp/tmpqBR90N/sel_PUZ031+2.p_1',wolf_type) ).
fof(10,conjecture,
? [X1,X2] :
( animal(X1)
& animal(X2)
& ? [X5] :
( grain(X5)
& eats(X2,X5)
& eats(X1,X2) ) ),
file('/tmp/tmpqBR90N/sel_PUZ031+2.p_1',pel47) ).
fof(12,axiom,
! [X1] :
( snail(X1)
=> animal(X1) ),
file('/tmp/tmpqBR90N/sel_PUZ031+2.p_1',pel47_4_2) ).
fof(13,axiom,
! [X1] :
( snail(X1)
=> ? [X2] :
( plant(X2)
& eats(X1,X2) ) ),
file('/tmp/tmpqBR90N/sel_PUZ031+2.p_1',pel47_14a) ).
fof(15,axiom,
! [X1] :
( grain(X1)
=> plant(X1) ),
file('/tmp/tmpqBR90N/sel_PUZ031+2.p_1',pel47_6_2) ).
fof(16,axiom,
! [X1] :
( wolf(X1)
=> animal(X1) ),
file('/tmp/tmpqBR90N/sel_PUZ031+2.p_1',pel47_1_1) ).
fof(18,axiom,
! [X1,X2] :
( ( fox(X1)
& wolf(X2) )
=> much_smaller(X1,X2) ),
file('/tmp/tmpqBR90N/sel_PUZ031+2.p_1',pel47_10) ).
fof(19,axiom,
! [X1,X2] :
( ( wolf(X1)
& fox(X2) )
=> ~ eats(X1,X2) ),
file('/tmp/tmpqBR90N/sel_PUZ031+2.p_1',pel47_11) ).
fof(20,axiom,
? [X3] : grain(X3),
file('/tmp/tmpqBR90N/sel_PUZ031+2.p_1',grain_type) ).
fof(21,axiom,
! [X1,X2] :
( ( bird(X1)
& snail(X2) )
=> ~ eats(X1,X2) ),
file('/tmp/tmpqBR90N/sel_PUZ031+2.p_1',pel47_13) ).
fof(22,axiom,
? [X3] : bird(X3),
file('/tmp/tmpqBR90N/sel_PUZ031+2.p_1',bird_type) ).
fof(23,axiom,
! [X1] :
( bird(X1)
=> animal(X1) ),
file('/tmp/tmpqBR90N/sel_PUZ031+2.p_1',pel47_3_1) ).
fof(24,axiom,
! [X1] :
( fox(X1)
=> animal(X1) ),
file('/tmp/tmpqBR90N/sel_PUZ031+2.p_1',pel47_2_1) ).
fof(25,negated_conjecture,
~ ? [X1,X2] :
( animal(X1)
& animal(X2)
& ? [X5] :
( grain(X5)
& eats(X2,X5)
& eats(X1,X2) ) ),
inference(assume_negation,[status(cth)],[10]) ).
fof(26,plain,
! [X1,X2] :
( ( wolf(X1)
& grain(X2) )
=> ~ eats(X1,X2) ),
inference(fof_simplification,[status(thm)],[1,theory(equality)]) ).
fof(27,plain,
! [X1,X2] :
( ( wolf(X1)
& fox(X2) )
=> ~ eats(X1,X2) ),
inference(fof_simplification,[status(thm)],[19,theory(equality)]) ).
fof(28,plain,
! [X1,X2] :
( ( bird(X1)
& snail(X2) )
=> ~ eats(X1,X2) ),
inference(fof_simplification,[status(thm)],[21,theory(equality)]) ).
fof(29,plain,
! [X1,X2] :
( ~ wolf(X1)
| ~ grain(X2)
| ~ eats(X1,X2) ),
inference(fof_nnf,[status(thm)],[26]) ).
fof(30,plain,
! [X3,X4] :
( ~ wolf(X3)
| ~ grain(X4)
| ~ eats(X3,X4) ),
inference(variable_rename,[status(thm)],[29]) ).
cnf(31,plain,
( ~ eats(X1,X2)
| ~ grain(X2)
| ~ wolf(X1) ),
inference(split_conjunct,[status(thm)],[30]) ).
fof(32,plain,
? [X4] : fox(X4),
inference(variable_rename,[status(thm)],[2]) ).
fof(33,plain,
fox(esk1_0),
inference(skolemize,[status(esa)],[32]) ).
cnf(34,plain,
fox(esk1_0),
inference(split_conjunct,[status(thm)],[33]) ).
fof(35,plain,
? [X4] : snail(X4),
inference(variable_rename,[status(thm)],[3]) ).
fof(36,plain,
snail(esk2_0),
inference(skolemize,[status(esa)],[35]) ).
cnf(37,plain,
snail(esk2_0),
inference(split_conjunct,[status(thm)],[36]) ).
fof(38,plain,
! [X2,X1] :
( ~ bird(X2)
| ~ snail(X1)
| much_smaller(X1,X2) ),
inference(fof_nnf,[status(thm)],[4]) ).
fof(39,plain,
! [X3,X4] :
( ~ bird(X3)
| ~ snail(X4)
| much_smaller(X4,X3) ),
inference(variable_rename,[status(thm)],[38]) ).
cnf(40,plain,
( much_smaller(X1,X2)
| ~ snail(X1)
| ~ bird(X2) ),
inference(split_conjunct,[status(thm)],[39]) ).
fof(41,plain,
! [X1,X2] :
( ~ bird(X1)
| ~ fox(X2)
| much_smaller(X1,X2) ),
inference(fof_nnf,[status(thm)],[5]) ).
fof(42,plain,
! [X3,X4] :
( ~ bird(X3)
| ~ fox(X4)
| much_smaller(X3,X4) ),
inference(variable_rename,[status(thm)],[41]) ).
cnf(43,plain,
( much_smaller(X1,X2)
| ~ fox(X2)
| ~ bird(X1) ),
inference(split_conjunct,[status(thm)],[42]) ).
fof(50,plain,
! [X1] :
( ~ animal(X1)
| ! [X2] :
( ~ plant(X2)
| eats(X1,X2) )
| ! [X4] :
( ~ animal(X4)
| ~ much_smaller(X4,X1)
| ! [X5] :
( ~ plant(X5)
| ~ eats(X4,X5) )
| eats(X1,X4) ) ),
inference(fof_nnf,[status(thm)],[8]) ).
fof(51,plain,
! [X6] :
( ~ animal(X6)
| ! [X7] :
( ~ plant(X7)
| eats(X6,X7) )
| ! [X8] :
( ~ animal(X8)
| ~ much_smaller(X8,X6)
| ! [X9] :
( ~ plant(X9)
| ~ eats(X8,X9) )
| eats(X6,X8) ) ),
inference(variable_rename,[status(thm)],[50]) ).
fof(52,plain,
! [X6,X7,X8,X9] :
( ~ plant(X9)
| ~ eats(X8,X9)
| ~ animal(X8)
| ~ much_smaller(X8,X6)
| eats(X6,X8)
| ~ plant(X7)
| eats(X6,X7)
| ~ animal(X6) ),
inference(shift_quantors,[status(thm)],[51]) ).
cnf(53,plain,
( eats(X1,X2)
| eats(X1,X3)
| ~ animal(X1)
| ~ plant(X2)
| ~ much_smaller(X3,X1)
| ~ animal(X3)
| ~ eats(X3,X4)
| ~ plant(X4) ),
inference(split_conjunct,[status(thm)],[52]) ).
fof(54,plain,
? [X4] : wolf(X4),
inference(variable_rename,[status(thm)],[9]) ).
fof(55,plain,
wolf(esk3_0),
inference(skolemize,[status(esa)],[54]) ).
cnf(56,plain,
wolf(esk3_0),
inference(split_conjunct,[status(thm)],[55]) ).
fof(57,negated_conjecture,
! [X1,X2] :
( ~ animal(X1)
| ~ animal(X2)
| ! [X5] :
( ~ grain(X5)
| ~ eats(X2,X5)
| ~ eats(X1,X2) ) ),
inference(fof_nnf,[status(thm)],[25]) ).
fof(58,negated_conjecture,
! [X6,X7] :
( ~ animal(X6)
| ~ animal(X7)
| ! [X8] :
( ~ grain(X8)
| ~ eats(X7,X8)
| ~ eats(X6,X7) ) ),
inference(variable_rename,[status(thm)],[57]) ).
fof(59,negated_conjecture,
! [X6,X7,X8] :
( ~ grain(X8)
| ~ eats(X7,X8)
| ~ eats(X6,X7)
| ~ animal(X6)
| ~ animal(X7) ),
inference(shift_quantors,[status(thm)],[58]) ).
cnf(60,negated_conjecture,
( ~ animal(X1)
| ~ animal(X2)
| ~ eats(X2,X1)
| ~ eats(X1,X3)
| ~ grain(X3) ),
inference(split_conjunct,[status(thm)],[59]) ).
fof(64,plain,
! [X1] :
( ~ snail(X1)
| animal(X1) ),
inference(fof_nnf,[status(thm)],[12]) ).
fof(65,plain,
! [X2] :
( ~ snail(X2)
| animal(X2) ),
inference(variable_rename,[status(thm)],[64]) ).
cnf(66,plain,
( animal(X1)
| ~ snail(X1) ),
inference(split_conjunct,[status(thm)],[65]) ).
fof(67,plain,
! [X1] :
( ~ snail(X1)
| ? [X2] :
( plant(X2)
& eats(X1,X2) ) ),
inference(fof_nnf,[status(thm)],[13]) ).
fof(68,plain,
! [X3] :
( ~ snail(X3)
| ? [X4] :
( plant(X4)
& eats(X3,X4) ) ),
inference(variable_rename,[status(thm)],[67]) ).
fof(69,plain,
! [X3] :
( ~ snail(X3)
| ( plant(esk4_1(X3))
& eats(X3,esk4_1(X3)) ) ),
inference(skolemize,[status(esa)],[68]) ).
fof(70,plain,
! [X3] :
( ( plant(esk4_1(X3))
| ~ snail(X3) )
& ( eats(X3,esk4_1(X3))
| ~ snail(X3) ) ),
inference(distribute,[status(thm)],[69]) ).
cnf(71,plain,
( eats(X1,esk4_1(X1))
| ~ snail(X1) ),
inference(split_conjunct,[status(thm)],[70]) ).
cnf(72,plain,
( plant(esk4_1(X1))
| ~ snail(X1) ),
inference(split_conjunct,[status(thm)],[70]) ).
fof(76,plain,
! [X1] :
( ~ grain(X1)
| plant(X1) ),
inference(fof_nnf,[status(thm)],[15]) ).
fof(77,plain,
! [X2] :
( ~ grain(X2)
| plant(X2) ),
inference(variable_rename,[status(thm)],[76]) ).
cnf(78,plain,
( plant(X1)
| ~ grain(X1) ),
inference(split_conjunct,[status(thm)],[77]) ).
fof(79,plain,
! [X1] :
( ~ wolf(X1)
| animal(X1) ),
inference(fof_nnf,[status(thm)],[16]) ).
fof(80,plain,
! [X2] :
( ~ wolf(X2)
| animal(X2) ),
inference(variable_rename,[status(thm)],[79]) ).
cnf(81,plain,
( animal(X1)
| ~ wolf(X1) ),
inference(split_conjunct,[status(thm)],[80]) ).
fof(88,plain,
! [X1,X2] :
( ~ fox(X1)
| ~ wolf(X2)
| much_smaller(X1,X2) ),
inference(fof_nnf,[status(thm)],[18]) ).
fof(89,plain,
! [X3,X4] :
( ~ fox(X3)
| ~ wolf(X4)
| much_smaller(X3,X4) ),
inference(variable_rename,[status(thm)],[88]) ).
cnf(90,plain,
( much_smaller(X1,X2)
| ~ wolf(X2)
| ~ fox(X1) ),
inference(split_conjunct,[status(thm)],[89]) ).
fof(91,plain,
! [X1,X2] :
( ~ wolf(X1)
| ~ fox(X2)
| ~ eats(X1,X2) ),
inference(fof_nnf,[status(thm)],[27]) ).
fof(92,plain,
! [X3,X4] :
( ~ wolf(X3)
| ~ fox(X4)
| ~ eats(X3,X4) ),
inference(variable_rename,[status(thm)],[91]) ).
cnf(93,plain,
( ~ eats(X1,X2)
| ~ fox(X2)
| ~ wolf(X1) ),
inference(split_conjunct,[status(thm)],[92]) ).
fof(94,plain,
? [X4] : grain(X4),
inference(variable_rename,[status(thm)],[20]) ).
fof(95,plain,
grain(esk7_0),
inference(skolemize,[status(esa)],[94]) ).
cnf(96,plain,
grain(esk7_0),
inference(split_conjunct,[status(thm)],[95]) ).
fof(97,plain,
! [X1,X2] :
( ~ bird(X1)
| ~ snail(X2)
| ~ eats(X1,X2) ),
inference(fof_nnf,[status(thm)],[28]) ).
fof(98,plain,
! [X3,X4] :
( ~ bird(X3)
| ~ snail(X4)
| ~ eats(X3,X4) ),
inference(variable_rename,[status(thm)],[97]) ).
cnf(99,plain,
( ~ eats(X1,X2)
| ~ snail(X2)
| ~ bird(X1) ),
inference(split_conjunct,[status(thm)],[98]) ).
fof(100,plain,
? [X4] : bird(X4),
inference(variable_rename,[status(thm)],[22]) ).
fof(101,plain,
bird(esk8_0),
inference(skolemize,[status(esa)],[100]) ).
cnf(102,plain,
bird(esk8_0),
inference(split_conjunct,[status(thm)],[101]) ).
fof(103,plain,
! [X1] :
( ~ bird(X1)
| animal(X1) ),
inference(fof_nnf,[status(thm)],[23]) ).
fof(104,plain,
! [X2] :
( ~ bird(X2)
| animal(X2) ),
inference(variable_rename,[status(thm)],[103]) ).
cnf(105,plain,
( animal(X1)
| ~ bird(X1) ),
inference(split_conjunct,[status(thm)],[104]) ).
fof(106,plain,
! [X1] :
( ~ fox(X1)
| animal(X1) ),
inference(fof_nnf,[status(thm)],[24]) ).
fof(107,plain,
! [X2] :
( ~ fox(X2)
| animal(X2) ),
inference(variable_rename,[status(thm)],[106]) ).
cnf(108,plain,
( animal(X1)
| ~ fox(X1) ),
inference(split_conjunct,[status(thm)],[107]) ).
cnf(110,plain,
animal(esk1_0),
inference(spm,[status(thm)],[108,34,theory(equality)]) ).
cnf(112,plain,
animal(esk8_0),
inference(spm,[status(thm)],[105,102,theory(equality)]) ).
cnf(114,plain,
plant(esk7_0),
inference(spm,[status(thm)],[78,96,theory(equality)]) ).
cnf(124,plain,
( eats(X1,X2)
| eats(X1,X3)
| ~ plant(X4)
| ~ plant(X2)
| ~ animal(X3)
| ~ animal(X1)
| ~ eats(X3,X4)
| ~ fox(X3)
| ~ wolf(X1) ),
inference(spm,[status(thm)],[53,90,theory(equality)]) ).
cnf(125,plain,
( eats(X1,X2)
| eats(X1,X3)
| ~ plant(X4)
| ~ plant(X2)
| ~ animal(X3)
| ~ animal(X1)
| ~ eats(X3,X4)
| ~ bird(X3)
| ~ fox(X1) ),
inference(spm,[status(thm)],[53,43,theory(equality)]) ).
cnf(126,plain,
( eats(X1,X2)
| eats(X1,X3)
| ~ plant(X4)
| ~ plant(X2)
| ~ animal(X3)
| ~ animal(X1)
| ~ eats(X3,X4)
| ~ bird(X1)
| ~ snail(X3) ),
inference(spm,[status(thm)],[53,40,theory(equality)]) ).
cnf(144,plain,
( eats(X1,X2)
| eats(X1,X3)
| ~ plant(X4)
| ~ plant(X2)
| ~ animal(X3)
| ~ fox(X3)
| ~ eats(X3,X4)
| ~ wolf(X1) ),
inference(csr,[status(thm)],[124,81]) ).
cnf(145,plain,
( eats(X1,X2)
| eats(X1,X3)
| ~ plant(X4)
| ~ plant(X2)
| ~ fox(X3)
| ~ eats(X3,X4)
| ~ wolf(X1) ),
inference(csr,[status(thm)],[144,108]) ).
cnf(146,plain,
( eats(X1,X2)
| ~ plant(X4)
| ~ plant(X2)
| ~ fox(X3)
| ~ eats(X3,X4)
| ~ wolf(X1) ),
inference(csr,[status(thm)],[145,93]) ).
cnf(150,plain,
( eats(X1,X2)
| eats(X1,X3)
| ~ plant(X4)
| ~ plant(X2)
| ~ animal(X3)
| ~ bird(X3)
| ~ fox(X1)
| ~ eats(X3,X4) ),
inference(csr,[status(thm)],[125,108]) ).
cnf(151,plain,
( eats(X1,X2)
| eats(X1,X3)
| ~ plant(X4)
| ~ plant(X2)
| ~ bird(X3)
| ~ fox(X1)
| ~ eats(X3,X4) ),
inference(csr,[status(thm)],[150,105]) ).
cnf(163,plain,
( eats(X1,X2)
| eats(X1,X3)
| ~ plant(X4)
| ~ plant(X2)
| ~ animal(X3)
| ~ bird(X1)
| ~ snail(X3)
| ~ eats(X3,X4) ),
inference(csr,[status(thm)],[126,105]) ).
cnf(164,plain,
( eats(X1,X2)
| eats(X1,X3)
| ~ plant(X4)
| ~ plant(X2)
| ~ bird(X1)
| ~ snail(X3)
| ~ eats(X3,X4) ),
inference(csr,[status(thm)],[163,66]) ).
cnf(165,plain,
( eats(X1,X2)
| ~ plant(X4)
| ~ plant(X2)
| ~ bird(X1)
| ~ snail(X3)
| ~ eats(X3,X4) ),
inference(csr,[status(thm)],[164,99]) ).
cnf(167,plain,
( eats(X1,X2)
| ~ plant(esk4_1(X3))
| ~ plant(X2)
| ~ bird(X1)
| ~ snail(X3) ),
inference(spm,[status(thm)],[165,71,theory(equality)]) ).
cnf(219,plain,
( eats(X1,X2)
| ~ plant(X2)
| ~ bird(X1)
| ~ snail(X3) ),
inference(csr,[status(thm)],[167,72]) ).
cnf(220,plain,
( eats(X1,esk7_0)
| ~ bird(X1)
| ~ snail(X2) ),
inference(spm,[status(thm)],[219,114,theory(equality)]) ).
cnf(223,plain,
( eats(esk8_0,esk7_0)
| ~ snail(X1) ),
inference(spm,[status(thm)],[220,102,theory(equality)]) ).
cnf(224,plain,
eats(esk8_0,esk7_0),
inference(spm,[status(thm)],[223,37,theory(equality)]) ).
cnf(231,plain,
( eats(X1,esk8_0)
| eats(X1,X2)
| ~ plant(esk7_0)
| ~ plant(X2)
| ~ bird(esk8_0)
| ~ fox(X1) ),
inference(spm,[status(thm)],[151,224,theory(equality)]) ).
cnf(241,plain,
( eats(X1,esk8_0)
| eats(X1,X2)
| $false
| ~ plant(X2)
| ~ bird(esk8_0)
| ~ fox(X1) ),
inference(rw,[status(thm)],[231,114,theory(equality)]) ).
cnf(242,plain,
( eats(X1,esk8_0)
| eats(X1,X2)
| $false
| ~ plant(X2)
| $false
| ~ fox(X1) ),
inference(rw,[status(thm)],[241,102,theory(equality)]) ).
cnf(243,plain,
( eats(X1,esk8_0)
| eats(X1,X2)
| ~ plant(X2)
| ~ fox(X1) ),
inference(cn,[status(thm)],[242,theory(equality)]) ).
cnf(245,plain,
( eats(X1,esk8_0)
| eats(X1,esk7_0)
| ~ fox(X1) ),
inference(spm,[status(thm)],[243,114,theory(equality)]) ).
cnf(248,plain,
( eats(esk1_0,esk7_0)
| eats(esk1_0,esk8_0) ),
inference(spm,[status(thm)],[245,34,theory(equality)]) ).
cnf(252,negated_conjecture,
( eats(esk1_0,esk7_0)
| ~ animal(esk1_0)
| ~ animal(esk8_0)
| ~ eats(esk8_0,X1)
| ~ grain(X1) ),
inference(spm,[status(thm)],[60,248,theory(equality)]) ).
cnf(255,negated_conjecture,
( eats(esk1_0,esk7_0)
| $false
| ~ animal(esk8_0)
| ~ eats(esk8_0,X1)
| ~ grain(X1) ),
inference(rw,[status(thm)],[252,110,theory(equality)]) ).
cnf(256,negated_conjecture,
( eats(esk1_0,esk7_0)
| $false
| $false
| ~ eats(esk8_0,X1)
| ~ grain(X1) ),
inference(rw,[status(thm)],[255,112,theory(equality)]) ).
cnf(257,negated_conjecture,
( eats(esk1_0,esk7_0)
| ~ eats(esk8_0,X1)
| ~ grain(X1) ),
inference(cn,[status(thm)],[256,theory(equality)]) ).
cnf(264,negated_conjecture,
( eats(esk1_0,esk7_0)
| ~ eats(esk8_0,esk7_0) ),
inference(spm,[status(thm)],[257,96,theory(equality)]) ).
cnf(265,negated_conjecture,
( eats(esk1_0,esk7_0)
| $false ),
inference(rw,[status(thm)],[264,224,theory(equality)]) ).
cnf(266,negated_conjecture,
eats(esk1_0,esk7_0),
inference(cn,[status(thm)],[265,theory(equality)]) ).
cnf(271,negated_conjecture,
( eats(X1,X2)
| ~ plant(esk7_0)
| ~ plant(X2)
| ~ fox(esk1_0)
| ~ wolf(X1) ),
inference(spm,[status(thm)],[146,266,theory(equality)]) ).
cnf(279,negated_conjecture,
( eats(X1,X2)
| $false
| ~ plant(X2)
| ~ fox(esk1_0)
| ~ wolf(X1) ),
inference(rw,[status(thm)],[271,114,theory(equality)]) ).
cnf(280,negated_conjecture,
( eats(X1,X2)
| $false
| ~ plant(X2)
| $false
| ~ wolf(X1) ),
inference(rw,[status(thm)],[279,34,theory(equality)]) ).
cnf(281,negated_conjecture,
( eats(X1,X2)
| ~ plant(X2)
| ~ wolf(X1) ),
inference(cn,[status(thm)],[280,theory(equality)]) ).
cnf(284,negated_conjecture,
( eats(X1,esk7_0)
| ~ wolf(X1) ),
inference(spm,[status(thm)],[281,114,theory(equality)]) ).
cnf(287,negated_conjecture,
eats(esk3_0,esk7_0),
inference(spm,[status(thm)],[284,56,theory(equality)]) ).
cnf(288,negated_conjecture,
( ~ grain(esk7_0)
| ~ wolf(esk3_0) ),
inference(spm,[status(thm)],[31,287,theory(equality)]) ).
cnf(294,negated_conjecture,
( $false
| ~ wolf(esk3_0) ),
inference(rw,[status(thm)],[288,96,theory(equality)]) ).
cnf(295,negated_conjecture,
( $false
| $false ),
inference(rw,[status(thm)],[294,56,theory(equality)]) ).
cnf(296,negated_conjecture,
$false,
inference(cn,[status(thm)],[295,theory(equality)]) ).
cnf(297,negated_conjecture,
$false,
296,
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% % SZS status Started for /home/graph/tptp/TPTP/Problems/PUZ/PUZ031+2.p
% --creating new selector for []
% -running prover on /tmp/tmpqBR90N/sel_PUZ031+2.p_1 with time limit 29
% -prover status Theorem
% Problem PUZ031+2.p solved in phase 0.
% % SZS status Theorem for /home/graph/tptp/TPTP/Problems/PUZ/PUZ031+2.p
% % SZS status Ended for /home/graph/tptp/TPTP/Problems/PUZ/PUZ031+2.p
% Solved 1 out of 1.
% # Problem is unsatisfiable (or provable), constructing proof object
% # SZS status Theorem
% # SZS output start CNFRefutation.
% See solution above
% # SZS output end CNFRefutation
%
%------------------------------------------------------------------------------