TSTP Solution File: SEU250+1 by CSE_E---1.5
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%------------------------------------------------------------------------------
% File : CSE_E---1.5
% Problem : SEU250+1 : TPTP v8.1.2. Released v3.3.0.
% Transfm : none
% Format : tptp:raw
% Command : java -jar /export/starexec/sandbox2/solver/bin/mcs_scs.jar %d %s
% Computer : n020.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 : 300s
% DateTime : Thu Aug 31 16:23:47 EDT 2023
% Result : Theorem 0.20s 0.58s
% Output : CNFRefutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 28
% Syntax : Number of formulae : 46 ( 5 unt; 25 typ; 0 def)
% Number of atoms : 56 ( 0 equ)
% Maximal formula atoms : 7 ( 2 avg)
% Number of connectives : 55 ( 20 ~; 22 |; 7 &)
% ( 1 <=>; 5 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 4 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 25 ( 17 >; 8 *; 0 +; 0 <<)
% Number of predicates : 8 ( 7 usr; 1 prp; 0-2 aty)
% Number of functors : 18 ( 18 usr; 8 con; 0-2 aty)
% Number of variables : 40 ( 2 sgn; 18 !; 0 ?; 0 :)
% Comments :
%------------------------------------------------------------------------------
tff(decl_22,type,
in: ( $i * $i ) > $o ).
tff(decl_23,type,
empty: $i > $o ).
tff(decl_24,type,
function: $i > $o ).
tff(decl_25,type,
relation: $i > $o ).
tff(decl_26,type,
one_to_one: $i > $o ).
tff(decl_27,type,
set_union2: ( $i * $i ) > $i ).
tff(decl_28,type,
set_intersection2: ( $i * $i ) > $i ).
tff(decl_29,type,
subset: ( $i * $i ) > $o ).
tff(decl_30,type,
relation_field: $i > $i ).
tff(decl_31,type,
relation_dom: $i > $i ).
tff(decl_32,type,
relation_rng: $i > $i ).
tff(decl_33,type,
relation_restriction: ( $i * $i ) > $i ).
tff(decl_34,type,
cartesian_product2: ( $i * $i ) > $i ).
tff(decl_35,type,
element: ( $i * $i ) > $o ).
tff(decl_36,type,
empty_set: $i ).
tff(decl_37,type,
powerset: $i > $i ).
tff(decl_38,type,
esk1_2: ( $i * $i ) > $i ).
tff(decl_39,type,
esk2_1: $i > $i ).
tff(decl_40,type,
esk3_0: $i ).
tff(decl_41,type,
esk4_0: $i ).
tff(decl_42,type,
esk5_0: $i ).
tff(decl_43,type,
esk6_0: $i ).
tff(decl_44,type,
esk7_0: $i ).
tff(decl_45,type,
esk8_0: $i ).
tff(decl_46,type,
esk9_0: $i ).
fof(t19_wellord1,axiom,
! [X1,X2,X3] :
( relation(X3)
=> ( in(X1,relation_field(relation_restriction(X3,X2)))
=> ( in(X1,relation_field(X3))
& in(X1,X2) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t19_wellord1) ).
fof(d3_tarski,axiom,
! [X1,X2] :
( subset(X1,X2)
<=> ! [X3] :
( in(X3,X1)
=> in(X3,X2) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d3_tarski) ).
fof(t20_wellord1,conjecture,
! [X1,X2] :
( relation(X2)
=> ( subset(relation_field(relation_restriction(X2,X1)),relation_field(X2))
& subset(relation_field(relation_restriction(X2,X1)),X1) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t20_wellord1) ).
fof(c_0_3,plain,
! [X37,X38,X39] :
( ( in(X37,relation_field(X39))
| ~ in(X37,relation_field(relation_restriction(X39,X38)))
| ~ relation(X39) )
& ( in(X37,X38)
| ~ in(X37,relation_field(relation_restriction(X39,X38)))
| ~ relation(X39) ) ),
inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[t19_wellord1])])]) ).
fof(c_0_4,plain,
! [X12,X13,X14,X15,X16] :
( ( ~ subset(X12,X13)
| ~ in(X14,X12)
| in(X14,X13) )
& ( in(esk1_2(X15,X16),X15)
| subset(X15,X16) )
& ( ~ in(esk1_2(X15,X16),X16)
| subset(X15,X16) ) ),
inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[d3_tarski])])])])])]) ).
fof(c_0_5,negated_conjecture,
~ ! [X1,X2] :
( relation(X2)
=> ( subset(relation_field(relation_restriction(X2,X1)),relation_field(X2))
& subset(relation_field(relation_restriction(X2,X1)),X1) ) ),
inference(assume_negation,[status(cth)],[t20_wellord1]) ).
cnf(c_0_6,plain,
( in(X1,relation_field(X2))
| ~ in(X1,relation_field(relation_restriction(X2,X3)))
| ~ relation(X2) ),
inference(split_conjunct,[status(thm)],[c_0_3]) ).
cnf(c_0_7,plain,
( in(esk1_2(X1,X2),X1)
| subset(X1,X2) ),
inference(split_conjunct,[status(thm)],[c_0_4]) ).
fof(c_0_8,negated_conjecture,
( relation(esk9_0)
& ( ~ subset(relation_field(relation_restriction(esk9_0,esk8_0)),relation_field(esk9_0))
| ~ subset(relation_field(relation_restriction(esk9_0,esk8_0)),esk8_0) ) ),
inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_5])])]) ).
cnf(c_0_9,plain,
( subset(relation_field(relation_restriction(X1,X2)),X3)
| in(esk1_2(relation_field(relation_restriction(X1,X2)),X3),relation_field(X1))
| ~ relation(X1) ),
inference(spm,[status(thm)],[c_0_6,c_0_7]) ).
cnf(c_0_10,negated_conjecture,
relation(esk9_0),
inference(split_conjunct,[status(thm)],[c_0_8]) ).
cnf(c_0_11,plain,
( in(X1,X2)
| ~ in(X1,relation_field(relation_restriction(X3,X2)))
| ~ relation(X3) ),
inference(split_conjunct,[status(thm)],[c_0_3]) ).
cnf(c_0_12,plain,
( subset(X1,X2)
| ~ in(esk1_2(X1,X2),X2) ),
inference(split_conjunct,[status(thm)],[c_0_4]) ).
cnf(c_0_13,negated_conjecture,
( subset(relation_field(relation_restriction(esk9_0,X1)),X2)
| in(esk1_2(relation_field(relation_restriction(esk9_0,X1)),X2),relation_field(esk9_0)) ),
inference(spm,[status(thm)],[c_0_9,c_0_10]) ).
cnf(c_0_14,plain,
( subset(relation_field(relation_restriction(X1,X2)),X3)
| in(esk1_2(relation_field(relation_restriction(X1,X2)),X3),X2)
| ~ relation(X1) ),
inference(spm,[status(thm)],[c_0_11,c_0_7]) ).
cnf(c_0_15,negated_conjecture,
( ~ subset(relation_field(relation_restriction(esk9_0,esk8_0)),relation_field(esk9_0))
| ~ subset(relation_field(relation_restriction(esk9_0,esk8_0)),esk8_0) ),
inference(split_conjunct,[status(thm)],[c_0_8]) ).
cnf(c_0_16,negated_conjecture,
subset(relation_field(relation_restriction(esk9_0,X1)),relation_field(esk9_0)),
inference(spm,[status(thm)],[c_0_12,c_0_13]) ).
cnf(c_0_17,negated_conjecture,
( subset(relation_field(relation_restriction(esk9_0,X1)),X2)
| in(esk1_2(relation_field(relation_restriction(esk9_0,X1)),X2),X1) ),
inference(spm,[status(thm)],[c_0_14,c_0_10]) ).
cnf(c_0_18,negated_conjecture,
~ subset(relation_field(relation_restriction(esk9_0,esk8_0)),esk8_0),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_15,c_0_16])]) ).
cnf(c_0_19,negated_conjecture,
subset(relation_field(relation_restriction(esk9_0,X1)),X1),
inference(spm,[status(thm)],[c_0_12,c_0_17]) ).
cnf(c_0_20,negated_conjecture,
$false,
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_18,c_0_19])]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SEU250+1 : TPTP v8.1.2. Released v3.3.0.
% 0.00/0.13 % Command : java -jar /export/starexec/sandbox2/solver/bin/mcs_scs.jar %d %s
% 0.17/0.34 % Computer : n020.cluster.edu
% 0.17/0.34 % Model : x86_64 x86_64
% 0.17/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.34 % Memory : 8042.1875MB
% 0.17/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.17/0.34 % CPULimit : 300
% 0.17/0.34 % WCLimit : 300
% 0.17/0.34 % DateTime : Thu Aug 24 01:00:45 EDT 2023
% 0.17/0.34 % CPUTime :
% 0.20/0.54 start to proof: theBenchmark
% 0.20/0.58 % Version : CSE_E---1.5
% 0.20/0.58 % Problem : theBenchmark.p
% 0.20/0.58 % Proof found
% 0.20/0.58 % SZS status Theorem for theBenchmark.p
% 0.20/0.58 % SZS output start Proof
% See solution above
% 0.20/0.58 % Total time : 0.029000 s
% 0.20/0.58 % SZS output end Proof
% 0.20/0.58 % Total time : 0.032000 s
%------------------------------------------------------------------------------