TSTP Solution File: SEV121^5 by Leo-III---1.7.15
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- Process Solution
%------------------------------------------------------------------------------
% File : Leo-III---1.7.15
% Problem : SEV121^5 : TPTP v8.2.0. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_Leo-III %s %d THM
% Computer : n001.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 : Mon Jun 24 15:58:16 EDT 2024
% Result : Theorem 4.59s 1.95s
% Output : Refutation 4.59s
% Verified :
% SZS Type : Refutation
% Derivation depth : 20
% Number of leaves : 1
% Syntax : Number of formulae : 25 ( 13 unt; 0 typ; 0 def)
% Number of atoms : 47 ( 38 equ; 4 cnn)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 238 ( 32 ~; 43 |; 0 &; 154 @)
% ( 0 <=>; 9 =>; 0 <=; 0 <~>)
% Maximal formula depth : 14 ( 6 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 42 ( 42 >; 0 *; 0 +; 0 <<)
% Number of symbols : 8 ( 4 usr; 5 con; 0-2 aty)
% Number of variables : 69 ( 36 ^ 33 !; 0 ?; 69 :)
% Comments :
%------------------------------------------------------------------------------
thf(sk1_type,type,
sk1: $i ).
thf(sk2_type,type,
sk2: $i ).
thf(sk3_type,type,
sk3: $i > $i > $o ).
thf(sk4_type,type,
sk4: ( $i > $i > $o ) > $i ).
thf(1,conjecture,
( ( (=) @ $i )
= ( ^ [A: $i,B: $i] :
! [C: $i > $i > $o] :
( ! [D: $i] : ( C @ D @ D )
=> ( C @ A @ B ) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cTHM47C_pme) ).
thf(2,negated_conjecture,
( ( (=) @ $i )
!= ( ^ [A: $i,B: $i] :
! [C: $i > $i > $o] :
( ! [D: $i] : ( C @ D @ D )
=> ( C @ A @ B ) ) ) ),
inference(neg_conjecture,[status(cth)],[1]) ).
thf(3,plain,
( ( (=) @ $i )
!= ( ^ [A: $i,B: $i] :
! [C: $i > $i > $o] :
( ! [D: $i] : ( C @ D @ D )
=> ( C @ A @ B ) ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).
thf(4,plain,
( ( (=) @ $i )
!= ( ^ [A: $i,B: $i] :
! [C: $i > $i > $o] :
( ! [D: $i] : ( C @ D @ D )
=> ( C @ A @ B ) ) ) ),
inference(lifteq,[status(thm)],[3]) ).
thf(5,plain,
( ( sk1 = sk2 )
!= ( ! [A: $i > $i > $o] :
( ! [B: $i] : ( A @ B @ B )
=> ( A @ sk1 @ sk2 ) ) ) ),
inference(func_ext,[status(esa)],[4]) ).
thf(7,plain,
( ( sk1 = sk2 )
| ! [A: $i > $i > $o] :
( ! [B: $i] : ( A @ B @ B )
=> ( A @ sk1 @ sk2 ) ) ),
inference(bool_ext,[status(thm)],[5]) ).
thf(9,plain,
( ( sk2 = sk1 )
| ! [A: $i > $i > $o] :
( ! [B: $i] : ( A @ B @ B )
=> ( A @ sk1 @ sk2 ) ) ),
inference(lifteq,[status(thm)],[7]) ).
thf(12,plain,
! [A: $i > $i > $o] :
( ~ ( A @ ( sk4 @ A ) @ ( sk4 @ A ) )
| ( A @ sk1 @ sk2 )
| ( sk2 = sk1 ) ),
inference(cnf,[status(esa)],[9]) ).
thf(6,plain,
( ( sk1 != sk2 )
| ~ ! [A: $i > $i > $o] :
( ! [B: $i] : ( A @ B @ B )
=> ( A @ sk1 @ sk2 ) ) ),
inference(bool_ext,[status(thm)],[5]) ).
thf(8,plain,
( ( sk2 != sk1 )
| ~ ! [A: $i > $i > $o] :
( ! [B: $i] : ( A @ B @ B )
=> ( A @ sk1 @ sk2 ) ) ),
inference(lifteq,[status(thm)],[6]) ).
thf(11,plain,
! [A: $i] :
( ( sk3 @ A @ A )
| ( sk2 != sk1 ) ),
inference(cnf,[status(esa)],[8]) ).
thf(10,plain,
( ~ ( sk3 @ sk1 @ sk2 )
| ( sk2 != sk1 ) ),
inference(cnf,[status(esa)],[8]) ).
thf(13,plain,
! [A: $i] :
( ( sk2 != sk1 )
| ( ( sk3 @ A @ A )
!= ( sk3 @ sk1 @ sk2 ) ) ),
inference(paramod_ordered,[status(thm)],[11,10]) ).
thf(14,plain,
! [A: $i] :
( ( sk2 != sk1 )
| ( A != sk1 )
| ( A != sk2 ) ),
inference(simp,[status(thm)],[13]) ).
thf(15,plain,
sk2 != sk1,
inference(simp,[status(thm)],[14]) ).
thf(16,plain,
! [A: $i > $i > $o] :
( ~ ( A @ ( sk4 @ A ) @ ( sk4 @ A ) )
| ( A @ sk1 @ sk2 ) ),
inference(simplifyReflect,[status(thm)],[12,15]) ).
thf(19,plain,
! [B: $i > $i > $o,A: $i > $i > $o] :
( ~ ( ( A
@ ( sk4
@ ^ [C: $i,D: $i] :
( ( A @ C @ D )
| ( B @ C @ D ) ) )
@ ( sk4
@ ^ [C: $i,D: $i] :
( ( A @ C @ D )
| ( B @ C @ D ) ) ) )
| ( B
@ ( sk4
@ ^ [C: $i,D: $i] :
( ( A @ C @ D )
| ( B @ C @ D ) ) )
@ ( sk4
@ ^ [C: $i,D: $i] :
( ( A @ C @ D )
| ( B @ C @ D ) ) ) ) )
| ( A @ sk1 @ sk2 )
| ( B @ sk1 @ sk2 ) ),
inference(prim_subst,[status(thm)],[16:[bind(A,$thf( ^ [D: $i] : ^ [E: $i] : ( ( B @ D @ E ) | ( C @ D @ E ) ) ))]]) ).
thf(25,plain,
! [B: $i > $i > $o,A: $i > $i > $o] :
( ( A @ sk1 @ sk2 )
| ( B @ sk1 @ sk2 )
| ~ ( A
@ ( sk4
@ ^ [C: $i,D: $i] :
( ( A @ C @ D )
| ( B @ C @ D ) ) )
@ ( sk4
@ ^ [C: $i,D: $i] :
( ( A @ C @ D )
| ( B @ C @ D ) ) ) ) ),
inference(cnf,[status(esa)],[19]) ).
thf(27,plain,
! [B: $i > $i > $o,A: $i > $i > $o] :
( ( A @ sk1 @ sk2 )
| ( B @ sk1 @ sk2 )
| ~ ( A
@ ( sk4
@ ^ [C: $i,D: $i] :
( ( A @ C @ D )
| ( B @ C @ D ) ) )
@ ( sk4
@ ^ [C: $i,D: $i] :
( ( A @ C @ D )
| ( B @ C @ D ) ) ) ) ),
inference(simp,[status(thm)],[25]) ).
thf(36,plain,
! [B: $i > $i > $o,A: $i > $i > $o] :
( ( A @ sk1 @ sk2 )
| ~ ( A
@ ( sk4
@ ^ [C: $i,D: $i] :
( ( A @ C @ D )
| ( B @ C @ D ) ) )
@ ( sk4
@ ^ [C: $i,D: $i] :
( ( A @ C @ D )
| ( B @ C @ D ) ) ) )
| ( ( B @ sk1 @ sk2 )
!= ( A @ sk1 @ sk2 ) )
| ~ $true ),
inference(eqfactor_ordered,[status(thm)],[27]) ).
thf(63,plain,
! [A: $i > $i > $o] :
( ( sk1 = sk2 )
| ( ( sk4
@ ^ [B: $i,C: $i] :
( ( B = C )
| ( A @ B @ C ) ) )
!= ( sk4
@ ^ [B: $i,C: $i] :
( ( B = C )
| ( A @ B @ C ) ) ) )
| ( ( A @ sk1 @ sk2 )
!= ( sk1 = sk2 ) )
| ~ $true ),
inference(replace_andrewseq,[status(thm)],[36:[bind(A,$thf( (=) @ $i ))]]) ).
thf(74,plain,
! [A: $i > $i > $o] :
( ( sk2 = sk1 )
| ( ( sk4
@ ^ [B: $i,C: $i] :
( ( B = C )
| ( A @ B @ C ) ) )
!= ( sk4
@ ^ [B: $i,C: $i] :
( ( B = C )
| ( A @ B @ C ) ) ) )
| ( ( A @ sk1 @ sk2 )
!= ( sk1 = sk2 ) )
| ~ $true ),
inference(lifteq,[status(thm)],[63]) ).
thf(78,plain,
( ~ $true
| ( sk2 = sk1 ) ),
inference(pre_uni,[status(thm)],[74:[bind(A,$thf( ^ [B: $i] : ^ [C: $i] : ( sk1 = sk2 ) ))]]) ).
thf(107,plain,
sk2 = sk1,
inference(simp,[status(thm)],[78]) ).
thf(149,plain,
$false,
inference(simplifyReflect,[status(thm)],[107,15]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.13 % Problem : SEV121^5 : TPTP v8.2.0. Released v4.0.0.
% 0.04/0.13 % Command : run_Leo-III %s %d THM
% 0.12/0.34 % Computer : n001.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 300
% 0.12/0.34 % DateTime : Fri Jun 21 18:21:40 EDT 2024
% 0.12/0.34 % CPUTime :
% 0.96/0.88 % [INFO] Parsing problem /export/starexec/sandbox/benchmark/theBenchmark.p ...
% 1.14/0.97 % [INFO] Parsing done (93ms).
% 1.25/0.98 % [INFO] Running in sequential loop mode.
% 1.66/1.18 % [INFO] eprover registered as external prover.
% 1.66/1.19 % [INFO] Scanning for conjecture ...
% 1.66/1.23 % [INFO] Found a conjecture (or negated_conjecture) and 0 axioms. Running axiom selection ...
% 1.82/1.25 % [INFO] Axiom selection finished. Selected 0 axioms (removed 0 axioms).
% 1.82/1.25 % [INFO] Problem is higher-order (TPTP THF).
% 1.82/1.25 % [INFO] Type checking passed.
% 1.82/1.25 % [CONFIG] Using configuration: timeout(300) with strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>. Searching for refutation ...
% 4.59/1.95 % [INFO] Killing All external provers ...
% 4.59/1.95 % Time passed: 1407ms (effective reasoning time: 966ms)
% 4.59/1.95 % Solved by strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>
% 4.59/1.95 % Axioms used in derivation (0):
% 4.59/1.95 % No. of inferences in proof: 25
% 4.59/1.95 % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : 1407 ms resp. 966 ms w/o parsing
% 4.59/1.99 % SZS output start Refutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 4.59/1.99 % [INFO] Killing All external provers ...
%------------------------------------------------------------------------------