TSTP Solution File: SET063^5 by LEO-II---1.7.0
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%------------------------------------------------------------------------------
% File : LEO-II---1.7.0
% Problem : SET063^5 : TPTP v8.1.0. Released v4.0.0.
% Transfm : none
% Format : tptp
% Command : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s
% Computer : n026.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 : Tue Jul 19 02:59:00 EDT 2022
% Result : Theorem 0.14s 0.37s
% Output : CNFRefutation 0.14s
% Verified :
% SZS Type : Refutation
% Derivation depth : 17
% Number of leaves : 4
% Syntax : Number of formulae : 31 ( 23 unt; 3 typ; 0 def)
% Number of atoms : 126 ( 42 equ; 0 cnn)
% Maximal formula atoms : 2 ( 4 avg)
% Number of connectives : 60 ( 18 ~; 11 |; 0 &; 22 @)
% ( 0 <=>; 9 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 1 avg)
% Number of types : 2 ( 1 usr)
% Number of type conns : 4 ( 4 >; 0 *; 0 +; 0 <<)
% Number of symbols : 5 ( 2 usr; 3 con; 0-2 aty)
% Number of variables : 22 ( 9 ^ 13 !; 0 ?; 22 :)
% Comments :
%------------------------------------------------------------------------------
thf(tp_a,type,
a: $tType ).
thf(tp_sK1_X,type,
sK1_X: a > $o ).
thf(tp_sK2_SV2,type,
sK2_SV2: a ).
thf(1,conjecture,
! [X: a > $o] :
( ! [Xx: a] :
( ( X @ Xx )
=> $false )
=> ( X
= ( ^ [Xx: a] : $false ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cBOOL_PROP_30_pme) ).
thf(2,negated_conjecture,
( ( ! [X: a > $o] :
( ! [Xx: a] :
( ( X @ Xx )
=> $false )
=> ( X
= ( ^ [Xx: a] : $false ) ) ) )
= $false ),
inference(negate_conjecture,[status(cth)],[1]) ).
thf(3,plain,
( ( ! [X: a > $o] :
( ! [Xx: a] :
( ( X @ Xx )
=> $false )
=> ( X
= ( ^ [Xx: a] : $false ) ) ) )
= $false ),
inference(unfold_def,[status(thm)],[2]) ).
thf(4,plain,
( ( ! [SY3: a] :
( ( sK1_X @ SY3 )
=> $false )
=> ( sK1_X
= ( ^ [Xx: a] : $false ) ) )
= $false ),
inference(extcnf_forall_neg,[status(esa)],[3]) ).
thf(5,plain,
( ( ! [SY3: a] :
( ( sK1_X @ SY3 )
=> $false ) )
= $true ),
inference(standard_cnf,[status(thm)],[4]) ).
thf(6,plain,
( ( sK1_X
= ( ^ [Xx: a] : $false ) )
= $false ),
inference(standard_cnf,[status(thm)],[4]) ).
thf(7,plain,
( ( ( sK1_X
!= ( ^ [Xx: a] : $false ) ) )
= $true ),
inference(polarity_switch,[status(thm)],[6]) ).
thf(8,plain,
( ( ! [SY3: a] :
~ ( sK1_X @ SY3 ) )
= $true ),
inference(extcnf_combined,[status(esa)],[5]) ).
thf(9,plain,
( ( ! [SY3: a] :
~ ( sK1_X @ SY3 ) )
= $true ),
inference(copy,[status(thm)],[8]) ).
thf(10,plain,
( ( ( sK1_X
!= ( ^ [Xx: a] : $false ) ) )
= $true ),
inference(copy,[status(thm)],[7]) ).
thf(11,plain,
! [SV1: a] :
( ( ~ ( sK1_X @ SV1 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[9]) ).
thf(12,plain,
( ( sK1_X
= ( ^ [Xx: a] : $false ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[10]) ).
thf(13,plain,
! [SV1: a] :
( ( sK1_X @ SV1 )
= $false ),
inference(extcnf_not_pos,[status(thm)],[11]) ).
thf(14,plain,
( ( ! [SV2: a] :
( ( sK1_X @ SV2 )
= $false ) )
= $false ),
inference(extcnf_equal_neg,[status(thm)],[12]) ).
thf(15,plain,
( ( sK1_X
= ( ^ [Xx: a] : $false ) )
= $false ),
inference(extcnf_equal_neg,[status(thm)],[12]) ).
thf(16,plain,
( ( ( sK1_X @ sK2_SV2 )
= $false )
= $false ),
inference(extcnf_forall_neg,[status(esa)],[14]) ).
thf(17,plain,
( ( ~ ( ( sK1_X @ sK2_SV2 )
| $false )
| ~ ( ~ ( sK1_X @ sK2_SV2 )
| ~ $false ) )
= $false ),
inference(extcnf_equal_neg,[status(thm)],[16]) ).
thf(18,plain,
( ( ( sK1_X @ sK2_SV2 )
= $false )
= $false ),
inference(extcnf_equal_neg,[status(thm)],[16]) ).
thf(19,plain,
( ( ~ ( ( sK1_X @ sK2_SV2 )
| $false ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[17]) ).
thf(20,plain,
( ( ~ ( ~ ( sK1_X @ sK2_SV2 )
| ~ $false ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[17]) ).
thf(21,plain,
( ( ( sK1_X @ sK2_SV2 )
| $false )
= $true ),
inference(extcnf_not_neg,[status(thm)],[19]) ).
thf(22,plain,
( ( ~ ( sK1_X @ sK2_SV2 )
| ~ $false )
= $true ),
inference(extcnf_not_neg,[status(thm)],[20]) ).
thf(23,plain,
( ( ( sK1_X @ sK2_SV2 )
= $true )
| ( $false = $true ) ),
inference(extcnf_or_pos,[status(thm)],[21]) ).
thf(24,plain,
( ( ( ~ ( sK1_X @ sK2_SV2 ) )
= $true )
| ( ( ~ $false )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[22]) ).
thf(25,plain,
( ( ( sK1_X @ sK2_SV2 )
= $false )
| ( ( ~ $false )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[24]) ).
thf(26,plain,
( ( $false = $false )
| ( ( sK1_X @ sK2_SV2 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[25]) ).
thf(27,plain,
$false = $true,
inference(fo_atp_e,[status(thm)],[13,26,23,18,15]) ).
thf(28,plain,
$false,
inference(solved_all_splits,[solved_all_splits(join,[])],[27]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SET063^5 : TPTP v8.1.0. Released v4.0.0.
% 0.07/0.13 % Command : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s
% 0.14/0.34 % Computer : n026.cluster.edu
% 0.14/0.34 % Model : x86_64 x86_64
% 0.14/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34 % Memory : 8042.1875MB
% 0.14/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34 % CPULimit : 300
% 0.14/0.34 % WCLimit : 600
% 0.14/0.34 % DateTime : Mon Jul 11 06:20:42 EDT 2022
% 0.14/0.34 % CPUTime :
% 0.14/0.35
% 0.14/0.35 No.of.Axioms: 0
% 0.14/0.35
% 0.14/0.35 Length.of.Defs: 0
% 0.14/0.35
% 0.14/0.35 Contains.Choice.Funs: false
% 0.14/0.35 (rf:0,axioms:0,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:25,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:2,loop_count:0,foatp_calls:0,translation:fof_full)
% 0.14/0.37 ********************************
% 0.14/0.37 * All subproblems solved! *
% 0.14/0.37 ********************************
% 0.14/0.37 % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:0,axioms:1,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:25,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:27,loop_count:0,foatp_calls:1,translation:fof_full)
% 0.14/0.37
% 0.14/0.37 %**** Beginning of derivation protocol ****
% 0.14/0.37 % SZS output start CNFRefutation
% See solution above
% 0.14/0.37
% 0.14/0.37 %**** End of derivation protocol ****
% 0.14/0.37 %**** no. of clauses in derivation: 28 ****
% 0.14/0.37 %**** clause counter: 27 ****
% 0.14/0.37
% 0.14/0.37 % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:0,axioms:1,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:25,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:27,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------