TSTP Solution File: SEU561^2 by LEO-II---1.7.0
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- Process Solution
%------------------------------------------------------------------------------
% File : LEO-II---1.7.0
% Problem : SEU561^2 : TPTP v8.1.0. Released v3.7.0.
% Transfm : none
% Format : tptp
% Command : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s
% Computer : n004.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 12:12:53 EDT 2022
% Result : Theorem 0.19s 0.38s
% Output : CNFRefutation 0.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 18
% Number of leaves : 10
% Syntax : Number of formulae : 49 ( 28 unt; 7 typ; 2 def)
% Number of atoms : 230 ( 68 equ; 0 cnn)
% Maximal formula atoms : 3 ( 5 avg)
% Number of connectives : 400 ( 74 ~; 48 |; 6 &; 252 @)
% ( 0 <=>; 20 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 2 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 6 ( 6 >; 0 *; 0 +; 0 <<)
% Number of symbols : 10 ( 7 usr; 6 con; 0-2 aty)
% Number of variables : 81 ( 2 ^ 79 !; 0 ?; 81 :)
% Comments :
%------------------------------------------------------------------------------
thf(tp_in,type,
in: $i > $i > $o ).
thf(tp_sK1_SY0,type,
sK1_SY0: $i ).
thf(tp_sK2_SY21,type,
sK2_SY21: $i ).
thf(tp_sK3_SY23,type,
sK3_SY23: $i ).
thf(tp_sK4_Xx,type,
sK4_Xx: $i > $i > $i ).
thf(tp_subset,type,
subset: $i > $i > $o ).
thf(tp_subsetI1,type,
subsetI1: $o ).
thf(subset,definition,
( subset
= ( ^ [A: $i,B: $i] :
! [Xx: $i] :
( ( in @ Xx @ A )
=> ( in @ Xx @ B ) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',subset) ).
thf(subsetI1,definition,
( subsetI1
= ( ! [A: $i,B: $i] :
( ! [Xx: $i] :
( ( in @ Xx @ A )
=> ( in @ Xx @ B ) )
=> ( subset @ A @ B ) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',subsetI1) ).
thf(1,conjecture,
( subsetI1
=> ! [A: $i,B: $i] :
( ( A = B )
=> ( subset @ A @ B ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',eqimpsubset1) ).
thf(2,negated_conjecture,
( ( subsetI1
=> ! [A: $i,B: $i] :
( ( A = B )
=> ( subset @ A @ B ) ) )
= $false ),
inference(negate_conjecture,[status(cth)],[1]) ).
thf(3,plain,
( ( ! [SY5: $i,SY6: $i] :
( ! [Xx: $i] :
( ( in @ Xx @ SY5 )
=> ( in @ Xx @ SY6 ) )
=> ! [SY10: $i] :
( ( in @ SY10 @ SY5 )
=> ( in @ SY10 @ SY6 ) ) )
=> ! [SY0: $i,SY1: $i] :
( ( SY0 = SY1 )
=> ! [SY4: $i] :
( ( in @ SY4 @ SY0 )
=> ( in @ SY4 @ SY1 ) ) ) )
= $false ),
inference(unfold_def,[status(thm)],[2,subset,subsetI1]) ).
thf(4,plain,
( ( ! [SY5: $i,SY6: $i] :
( ! [Xx: $i] :
( ( in @ Xx @ SY5 )
=> ( in @ Xx @ SY6 ) )
=> ! [SY10: $i] :
( ( in @ SY10 @ SY5 )
=> ( in @ SY10 @ SY6 ) ) ) )
= $true ),
inference(standard_cnf,[status(thm)],[3]) ).
thf(5,plain,
( ( ! [SY0: $i,SY1: $i] :
( ( SY0 = SY1 )
=> ! [SY4: $i] :
( ( in @ SY4 @ SY0 )
=> ( in @ SY4 @ SY1 ) ) ) )
= $false ),
inference(standard_cnf,[status(thm)],[3]) ).
thf(6,plain,
( ( ~ ! [SY0: $i,SY1: $i] :
( ( SY0 = SY1 )
=> ! [SY4: $i] :
( ( in @ SY4 @ SY0 )
=> ( in @ SY4 @ SY1 ) ) ) )
= $true ),
inference(polarity_switch,[status(thm)],[5]) ).
thf(7,plain,
( ( ( sK1_SY0 = sK2_SY21 )
& ( in @ sK3_SY23 @ sK1_SY0 )
& ~ ( in @ sK3_SY23 @ sK2_SY21 ) )
= $true ),
inference(extcnf_combined,[status(esa)],[6]) ).
thf(8,plain,
( ( ! [SY5: $i,SY6: $i] :
( ( ( in @ ( sK4_Xx @ SY6 @ SY5 ) @ SY5 )
& ~ ( in @ ( sK4_Xx @ SY6 @ SY5 ) @ SY6 ) )
| ! [SY10: $i] :
( ~ ( in @ SY10 @ SY5 )
| ( in @ SY10 @ SY6 ) ) ) )
= $true ),
inference(extcnf_combined,[status(esa)],[4]) ).
thf(9,plain,
( ( ! [SY5: $i,SY6: $i] :
( ( ( in @ ( sK4_Xx @ SY6 @ SY5 ) @ SY5 )
& ~ ( in @ ( sK4_Xx @ SY6 @ SY5 ) @ SY6 ) )
| ! [SY10: $i] :
( ~ ( in @ SY10 @ SY5 )
| ( in @ SY10 @ SY6 ) ) ) )
= $true ),
inference(copy,[status(thm)],[8]) ).
thf(10,plain,
( ( ( sK1_SY0 = sK2_SY21 )
& ( in @ sK3_SY23 @ sK1_SY0 )
& ~ ( in @ sK3_SY23 @ sK2_SY21 ) )
= $true ),
inference(copy,[status(thm)],[7]) ).
thf(11,plain,
( ( ! [SX0: $i,SX1: $i] :
( ~ ( ~ ( in @ ( sK4_Xx @ SX1 @ SX0 ) @ SX0 )
| ~ ~ ( in @ ( sK4_Xx @ SX1 @ SX0 ) @ SX1 ) )
| ! [SX2: $i] :
( ~ ( in @ SX2 @ SX0 )
| ( in @ SX2 @ SX1 ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[9,subset,subsetI1]) ).
thf(12,plain,
( ( ~ ( ( sK1_SY0 != sK2_SY21 )
| ~ ~ ( ~ ( in @ sK3_SY23 @ sK1_SY0 )
| ~ ~ ( in @ sK3_SY23 @ sK2_SY21 ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[10,subset,subsetI1]) ).
thf(13,plain,
! [SV1: $i] :
( ( ! [SY24: $i] :
( ~ ( ~ ( in @ ( sK4_Xx @ SY24 @ SV1 ) @ SV1 )
| ~ ~ ( in @ ( sK4_Xx @ SY24 @ SV1 ) @ SY24 ) )
| ! [SY25: $i] :
( ~ ( in @ SY25 @ SV1 )
| ( in @ SY25 @ SY24 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[11]) ).
thf(14,plain,
( ( ( sK1_SY0 != sK2_SY21 )
| ~ ~ ( ~ ( in @ sK3_SY23 @ sK1_SY0 )
| ~ ~ ( in @ sK3_SY23 @ sK2_SY21 ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[12]) ).
thf(15,plain,
! [SV1: $i,SV2: $i] :
( ( ~ ( ~ ( in @ ( sK4_Xx @ SV2 @ SV1 ) @ SV1 )
| ~ ~ ( in @ ( sK4_Xx @ SV2 @ SV1 ) @ SV2 ) )
| ! [SY26: $i] :
( ~ ( in @ SY26 @ SV1 )
| ( in @ SY26 @ SV2 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[13]) ).
thf(16,plain,
( ( ( sK1_SY0 != sK2_SY21 ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[14]) ).
thf(17,plain,
( ( ~ ~ ( ~ ( in @ sK3_SY23 @ sK1_SY0 )
| ~ ~ ( in @ sK3_SY23 @ sK2_SY21 ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[14]) ).
thf(18,plain,
! [SV1: $i,SV2: $i] :
( ( ( ~ ( ~ ( in @ ( sK4_Xx @ SV2 @ SV1 ) @ SV1 )
| ~ ~ ( in @ ( sK4_Xx @ SV2 @ SV1 ) @ SV2 ) ) )
= $true )
| ( ( ! [SY26: $i] :
( ~ ( in @ SY26 @ SV1 )
| ( in @ SY26 @ SV2 ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[15]) ).
thf(19,plain,
( ( sK1_SY0 = sK2_SY21 )
= $true ),
inference(extcnf_not_neg,[status(thm)],[16]) ).
thf(20,plain,
( ( ~ ( ~ ( in @ sK3_SY23 @ sK1_SY0 )
| ~ ~ ( in @ sK3_SY23 @ sK2_SY21 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[17]) ).
thf(21,plain,
! [SV1: $i,SV2: $i] :
( ( ( ~ ( in @ ( sK4_Xx @ SV2 @ SV1 ) @ SV1 )
| ~ ~ ( in @ ( sK4_Xx @ SV2 @ SV1 ) @ SV2 ) )
= $false )
| ( ( ! [SY26: $i] :
( ~ ( in @ SY26 @ SV1 )
| ( in @ SY26 @ SV2 ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[18]) ).
thf(22,plain,
( ( ~ ( in @ sK3_SY23 @ sK1_SY0 )
| ~ ~ ( in @ sK3_SY23 @ sK2_SY21 ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[20]) ).
thf(23,plain,
! [SV1: $i,SV2: $i] :
( ( ( ~ ( in @ ( sK4_Xx @ SV2 @ SV1 ) @ SV1 ) )
= $false )
| ( ( ! [SY26: $i] :
( ~ ( in @ SY26 @ SV1 )
| ( in @ SY26 @ SV2 ) ) )
= $true ) ),
inference(extcnf_or_neg,[status(thm)],[21]) ).
thf(24,plain,
! [SV1: $i,SV2: $i] :
( ( ( ~ ~ ( in @ ( sK4_Xx @ SV2 @ SV1 ) @ SV2 ) )
= $false )
| ( ( ! [SY26: $i] :
( ~ ( in @ SY26 @ SV1 )
| ( in @ SY26 @ SV2 ) ) )
= $true ) ),
inference(extcnf_or_neg,[status(thm)],[21]) ).
thf(25,plain,
( ( ~ ( in @ sK3_SY23 @ sK1_SY0 ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[22]) ).
thf(26,plain,
( ( ~ ~ ( in @ sK3_SY23 @ sK2_SY21 ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[22]) ).
thf(27,plain,
! [SV1: $i,SV2: $i] :
( ( ( in @ ( sK4_Xx @ SV2 @ SV1 ) @ SV1 )
= $true )
| ( ( ! [SY26: $i] :
( ~ ( in @ SY26 @ SV1 )
| ( in @ SY26 @ SV2 ) ) )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[23]) ).
thf(28,plain,
! [SV1: $i,SV2: $i] :
( ( ( ~ ( in @ ( sK4_Xx @ SV2 @ SV1 ) @ SV2 ) )
= $true )
| ( ( ! [SY26: $i] :
( ~ ( in @ SY26 @ SV1 )
| ( in @ SY26 @ SV2 ) ) )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[24]) ).
thf(29,plain,
( ( in @ sK3_SY23 @ sK1_SY0 )
= $true ),
inference(extcnf_not_neg,[status(thm)],[25]) ).
thf(30,plain,
( ( ~ ( in @ sK3_SY23 @ sK2_SY21 ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[26]) ).
thf(31,plain,
! [SV2: $i,SV1: $i,SV3: $i] :
( ( ( ~ ( in @ SV3 @ SV1 )
| ( in @ SV3 @ SV2 ) )
= $true )
| ( ( in @ ( sK4_Xx @ SV2 @ SV1 ) @ SV1 )
= $true ) ),
inference(extcnf_forall_pos,[status(thm)],[27]) ).
thf(32,plain,
! [SV1: $i,SV2: $i] :
( ( ( in @ ( sK4_Xx @ SV2 @ SV1 ) @ SV2 )
= $false )
| ( ( ! [SY26: $i] :
( ~ ( in @ SY26 @ SV1 )
| ( in @ SY26 @ SV2 ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[28]) ).
thf(33,plain,
( ( in @ sK3_SY23 @ sK2_SY21 )
= $false ),
inference(extcnf_not_pos,[status(thm)],[30]) ).
thf(34,plain,
! [SV2: $i,SV1: $i,SV3: $i] :
( ( ( ~ ( in @ SV3 @ SV1 ) )
= $true )
| ( ( in @ SV3 @ SV2 )
= $true )
| ( ( in @ ( sK4_Xx @ SV2 @ SV1 ) @ SV1 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[31]) ).
thf(35,plain,
! [SV2: $i,SV1: $i,SV4: $i] :
( ( ( ~ ( in @ SV4 @ SV1 )
| ( in @ SV4 @ SV2 ) )
= $true )
| ( ( in @ ( sK4_Xx @ SV2 @ SV1 ) @ SV2 )
= $false ) ),
inference(extcnf_forall_pos,[status(thm)],[32]) ).
thf(36,plain,
! [SV2: $i,SV1: $i,SV3: $i] :
( ( ( in @ SV3 @ SV1 )
= $false )
| ( ( in @ SV3 @ SV2 )
= $true )
| ( ( in @ ( sK4_Xx @ SV2 @ SV1 ) @ SV1 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[34]) ).
thf(37,plain,
! [SV2: $i,SV1: $i,SV4: $i] :
( ( ( ~ ( in @ SV4 @ SV1 ) )
= $true )
| ( ( in @ SV4 @ SV2 )
= $true )
| ( ( in @ ( sK4_Xx @ SV2 @ SV1 ) @ SV2 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[35]) ).
thf(38,plain,
! [SV2: $i,SV1: $i,SV4: $i] :
( ( ( in @ SV4 @ SV1 )
= $false )
| ( ( in @ SV4 @ SV2 )
= $true )
| ( ( in @ ( sK4_Xx @ SV2 @ SV1 ) @ SV2 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[37]) ).
thf(39,plain,
$false = $true,
inference(fo_atp_e,[status(thm)],[19,38,36,33,29]) ).
thf(40,plain,
$false,
inference(solved_all_splits,[solved_all_splits(join,[])],[39]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SEU561^2 : TPTP v8.1.0. Released v3.7.0.
% 0.03/0.13 % Command : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s
% 0.12/0.34 % Computer : n004.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 : 600
% 0.12/0.34 % DateTime : Sun Jun 19 00:59:08 EDT 2022
% 0.12/0.34 % CPUTime :
% 0.12/0.35
% 0.12/0.35 No.of.Axioms: 0
% 0.12/0.35
% 0.12/0.35 Length.of.Defs: 342
% 0.12/0.35
% 0.12/0.35 Contains.Choice.Funs: false
% 0.12/0.35 (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)..
% 0.19/0.38
% 0.19/0.38 ********************************
% 0.19/0.38 * All subproblems solved! *
% 0.19/0.38 ********************************
% 0.19/0.38 % 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:39,loop_count:0,foatp_calls:1,translation:fof_full)
% 0.19/0.38
% 0.19/0.38 %**** Beginning of derivation protocol ****
% 0.19/0.38 % SZS output start CNFRefutation
% See solution above
% 0.19/0.38
% 0.19/0.38 %**** End of derivation protocol ****
% 0.19/0.38 %**** no. of clauses in derivation: 40 ****
% 0.19/0.38 %**** clause counter: 39 ****
% 0.19/0.38
% 0.19/0.38 % 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:39,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------