TSTP Solution File: CSR147+1 by CSE_E---1.5
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%------------------------------------------------------------------------------
% File : CSE_E---1.5
% Problem : CSR147+1 : TPTP v8.1.2. Released v4.1.0.
% Transfm : none
% Format : tptp:raw
% Command : java -jar /export/starexec/sandbox/solver/bin/mcs_scs.jar %d %s
% Computer : n010.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 : Wed Aug 30 21:03:50 EDT 2023
% Result : Theorem 0.14s 0.52s
% Output : CNFRefutation 0.14s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 21
% Syntax : Number of formulae : 34 ( 17 unt; 13 typ; 0 def)
% Number of atoms : 38 ( 2 equ)
% Maximal formula atoms : 6 ( 1 avg)
% Number of connectives : 33 ( 16 ~; 13 |; 2 &)
% ( 0 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 2 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 11 ( 7 >; 4 *; 0 +; 0 <<)
% Number of predicates : 8 ( 6 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 6 con; 0-1 aty)
% Number of variables : 11 ( 0 sgn; 6 !; 0 ?; 0 :)
% Comments :
%------------------------------------------------------------------------------
tff(decl_22,type,
s__Human: $i > $o ).
tff(decl_23,type,
s__LivingThing: $i > $o ).
tff(decl_24,type,
geoff: $i ).
tff(decl_25,type,
jim: $i ).
tff(decl_26,type,
s__siblingFn: $i > $i ).
tff(decl_27,type,
s__age: ( $i * $i ) > $o ).
tff(decl_28,type,
greater: ( $i * $i ) > $o ).
tff(decl_29,type,
s__more_experienced: ( $i * $i ) > $o ).
tff(decl_30,type,
s__has_seen_more: ( $i * $i ) > $o ).
tff(decl_31,type,
n48: $i ).
tff(decl_32,type,
n54: $i ).
tff(decl_33,type,
esk1_0: $i ).
tff(decl_34,type,
esk2_0: $i ).
fof(experience,axiom,
! [X2,X3,X4] :
( s__Human(X2)
=> ( ( s__age(X2,X3)
& s__age(s__siblingFn(X2),X4)
& greater(X3,X4) )
=> ( s__more_experienced(X2,s__siblingFn(X2))
| s__has_seen_more(s__siblingFn(X2),X2) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',experience) ).
fof(jim_has_seen_more,axiom,
~ s__has_seen_more(geoff,jim),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',jim_has_seen_more) ).
fof(jim_is_experienced,conjecture,
s__more_experienced(jim,geoff),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',jim_is_experienced) ).
fof(geoff_and_jim,axiom,
geoff = s__siblingFn(jim),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',geoff_and_jim) ).
fof(jim_human,axiom,
s__Human(jim),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',jim_human) ).
fof(greater_54_48,axiom,
greater(n54,n48),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',greater_54_48) ).
fof(geoff_48,axiom,
s__age(geoff,n48),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',geoff_48) ).
fof(jim_54,axiom,
s__age(jim,n54),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',jim_54) ).
fof(c_0_8,plain,
! [X11,X12,X13] :
( ~ s__Human(X11)
| ~ s__age(X11,X12)
| ~ s__age(s__siblingFn(X11),X13)
| ~ greater(X12,X13)
| s__more_experienced(X11,s__siblingFn(X11))
| s__has_seen_more(s__siblingFn(X11),X11) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[experience])]) ).
fof(c_0_9,plain,
~ s__has_seen_more(geoff,jim),
inference(fof_simplification,[status(thm)],[jim_has_seen_more]) ).
fof(c_0_10,negated_conjecture,
~ s__more_experienced(jim,geoff),
inference(fof_simplification,[status(thm)],[inference(assume_negation,[status(cth)],[jim_is_experienced])]) ).
cnf(c_0_11,plain,
( s__more_experienced(X1,s__siblingFn(X1))
| s__has_seen_more(s__siblingFn(X1),X1)
| ~ s__Human(X1)
| ~ s__age(X1,X2)
| ~ s__age(s__siblingFn(X1),X3)
| ~ greater(X2,X3) ),
inference(split_conjunct,[status(thm)],[c_0_8]) ).
cnf(c_0_12,plain,
geoff = s__siblingFn(jim),
inference(split_conjunct,[status(thm)],[geoff_and_jim]) ).
cnf(c_0_13,plain,
s__Human(jim),
inference(split_conjunct,[status(thm)],[jim_human]) ).
cnf(c_0_14,plain,
~ s__has_seen_more(geoff,jim),
inference(split_conjunct,[status(thm)],[c_0_9]) ).
cnf(c_0_15,negated_conjecture,
~ s__more_experienced(jim,geoff),
inference(split_conjunct,[status(thm)],[c_0_10]) ).
cnf(c_0_16,plain,
( ~ greater(X1,X2)
| ~ s__age(geoff,X2)
| ~ s__age(jim,X1) ),
inference(sr,[status(thm)],[inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_11,c_0_12]),c_0_13])]),c_0_14]),c_0_15]) ).
cnf(c_0_17,plain,
greater(n54,n48),
inference(split_conjunct,[status(thm)],[greater_54_48]) ).
cnf(c_0_18,plain,
s__age(geoff,n48),
inference(split_conjunct,[status(thm)],[geoff_48]) ).
cnf(c_0_19,plain,
s__age(jim,n54),
inference(split_conjunct,[status(thm)],[jim_54]) ).
cnf(c_0_20,plain,
$false,
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_16,c_0_17]),c_0_18]),c_0_19])]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.09 % Problem : CSR147+1 : TPTP v8.1.2. Released v4.1.0.
% 0.00/0.09 % Command : java -jar /export/starexec/sandbox/solver/bin/mcs_scs.jar %d %s
% 0.08/0.29 % Computer : n010.cluster.edu
% 0.08/0.29 % Model : x86_64 x86_64
% 0.08/0.29 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.29 % Memory : 8042.1875MB
% 0.08/0.29 % OS : Linux 3.10.0-693.el7.x86_64
% 0.08/0.29 % CPULimit : 300
% 0.08/0.29 % WCLimit : 300
% 0.08/0.29 % DateTime : Mon Aug 28 08:31:19 EDT 2023
% 0.08/0.29 % CPUTime :
% 0.14/0.51 start to proof: theBenchmark
% 0.14/0.52 % Version : CSE_E---1.5
% 0.14/0.52 % Problem : theBenchmark.p
% 0.14/0.52 % Proof found
% 0.14/0.52 % SZS status Theorem for theBenchmark.p
% 0.14/0.52 % SZS output start Proof
% See solution above
% 0.14/0.52 % Total time : 0.004000 s
% 0.14/0.52 % SZS output end Proof
% 0.14/0.52 % Total time : 0.006000 s
%------------------------------------------------------------------------------