TSTP Solution File: BOO074-1 by LEO-II---1.7.0
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%------------------------------------------------------------------------------
% File : LEO-II---1.7.0
% Problem : BOO074-1 : TPTP v8.1.0. Released v2.6.0.
% Transfm : none
% Format : tptp
% Command : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s
% Computer : n019.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 : Thu Jul 14 23:43:41 EDT 2022
% Result : Unsatisfiable 0.93s 1.18s
% Output : CNFRefutation 0.93s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 7
% Syntax : Number of formulae : 24 ( 20 unt; 4 typ; 0 def)
% Number of atoms : 52 ( 28 equ; 0 cnn)
% Maximal formula atoms : 1 ( 2 avg)
% Number of connectives : 194 ( 6 ~; 0 |; 0 &; 188 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 2 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 3 ( 3 >; 0 *; 0 +; 0 <<)
% Number of symbols : 7 ( 4 usr; 4 con; 0-2 aty)
% Number of variables : 28 ( 0 ^ 28 !; 0 ?; 28 :)
% Comments :
%------------------------------------------------------------------------------
thf(tp_a,type,
a: $i ).
thf(tp_add,type,
add: $i > $i > $i ).
thf(tp_b,type,
b: $i ).
thf(tp_inverse,type,
inverse: $i > $i ).
thf(1,axiom,
! [A: $i,B: $i,C: $i,D: $i] :
( ( inverse @ ( add @ ( inverse @ ( add @ ( inverse @ ( add @ A @ B ) ) @ C ) ) @ ( inverse @ ( add @ A @ ( inverse @ ( add @ ( inverse @ C ) @ ( inverse @ ( add @ C @ D ) ) ) ) ) ) ) )
= C ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dn1) ).
thf(2,conjecture,
$false,
file('no conjecture given, we try to refute the axioms',dummy_conjecture) ).
thf(3,negated_conjecture,
$false = $false,
inference(negate_conjecture,[status(cth)],[2]) ).
thf(4,negated_conjecture,
( add @ ( inverse @ ( add @ ( inverse @ a ) @ b ) ) @ ( inverse @ ( add @ ( inverse @ a ) @ ( inverse @ b ) ) ) )
!= a,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',huntinton_3) ).
thf(5,plain,
$false = $false,
inference(unfold_def,[status(thm)],[3]) ).
thf(6,plain,
( ( ! [A: $i,B: $i,C: $i,D: $i] :
( ( inverse @ ( add @ ( inverse @ ( add @ ( inverse @ ( add @ A @ B ) ) @ C ) ) @ ( inverse @ ( add @ A @ ( inverse @ ( add @ ( inverse @ C ) @ ( inverse @ ( add @ C @ D ) ) ) ) ) ) ) )
= C ) )
= $true ),
inference(unfold_def,[status(thm)],[1]) ).
thf(7,plain,
( ( ( ( add @ ( inverse @ ( add @ ( inverse @ a ) @ b ) ) @ ( inverse @ ( add @ ( inverse @ a ) @ ( inverse @ b ) ) ) )
!= a ) )
= $true ),
inference(unfold_def,[status(thm)],[4]) ).
thf(8,plain,
( ( ~ $false )
= $true ),
inference(polarity_switch,[status(thm)],[5]) ).
thf(9,plain,
( ( ( ( add @ ( inverse @ ( add @ ( inverse @ a ) @ b ) ) @ ( inverse @ ( add @ ( inverse @ a ) @ ( inverse @ b ) ) ) )
!= a ) )
= $true ),
inference(extcnf_combined,[status(esa)],[7]) ).
thf(10,plain,
( ( ( ( add @ ( inverse @ ( add @ ( inverse @ a ) @ b ) ) @ ( inverse @ ( add @ ( inverse @ a ) @ ( inverse @ b ) ) ) )
!= a ) )
= $true ),
inference(copy,[status(thm)],[9]) ).
thf(11,plain,
( ( ! [A: $i,B: $i,C: $i,D: $i] :
( ( inverse @ ( add @ ( inverse @ ( add @ ( inverse @ ( add @ A @ B ) ) @ C ) ) @ ( inverse @ ( add @ A @ ( inverse @ ( add @ ( inverse @ C ) @ ( inverse @ ( add @ C @ D ) ) ) ) ) ) ) )
= C ) )
= $true ),
inference(copy,[status(thm)],[6]) ).
thf(12,plain,
( ( ~ $false )
= $true ),
inference(copy,[status(thm)],[8]) ).
thf(13,plain,
( ( ( add @ ( inverse @ ( add @ ( inverse @ a ) @ b ) ) @ ( inverse @ ( add @ ( inverse @ a ) @ ( inverse @ b ) ) ) )
= a )
= $false ),
inference(extcnf_not_pos,[status(thm)],[10]) ).
thf(14,plain,
! [SV1: $i] :
( ( ! [SY4: $i,SY5: $i,SY6: $i] :
( ( inverse @ ( add @ ( inverse @ ( add @ ( inverse @ ( add @ SV1 @ SY4 ) ) @ SY5 ) ) @ ( inverse @ ( add @ SV1 @ ( inverse @ ( add @ ( inverse @ SY5 ) @ ( inverse @ ( add @ SY5 @ SY6 ) ) ) ) ) ) ) )
= SY5 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[11]) ).
thf(15,plain,
$false = $false,
inference(extcnf_not_pos,[status(thm)],[12]) ).
thf(16,plain,
! [SV2: $i,SV1: $i] :
( ( ! [SY7: $i,SY8: $i] :
( ( inverse @ ( add @ ( inverse @ ( add @ ( inverse @ ( add @ SV1 @ SV2 ) ) @ SY7 ) ) @ ( inverse @ ( add @ SV1 @ ( inverse @ ( add @ ( inverse @ SY7 ) @ ( inverse @ ( add @ SY7 @ SY8 ) ) ) ) ) ) ) )
= SY7 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[14]) ).
thf(17,plain,
! [SV3: $i,SV2: $i,SV1: $i] :
( ( ! [SY9: $i] :
( ( inverse @ ( add @ ( inverse @ ( add @ ( inverse @ ( add @ SV1 @ SV2 ) ) @ SV3 ) ) @ ( inverse @ ( add @ SV1 @ ( inverse @ ( add @ ( inverse @ SV3 ) @ ( inverse @ ( add @ SV3 @ SY9 ) ) ) ) ) ) ) )
= SV3 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[16]) ).
thf(18,plain,
! [SV4: $i,SV3: $i,SV2: $i,SV1: $i] :
( ( ( inverse @ ( add @ ( inverse @ ( add @ ( inverse @ ( add @ SV1 @ SV2 ) ) @ SV3 ) ) @ ( inverse @ ( add @ SV1 @ ( inverse @ ( add @ ( inverse @ SV3 ) @ ( inverse @ ( add @ SV3 @ SV4 ) ) ) ) ) ) ) )
= SV3 )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[17]) ).
thf(19,plain,
$false = $true,
inference(fo_atp_e,[status(thm)],[13,18,15]) ).
thf(20,plain,
$false,
inference(solved_all_splits,[solved_all_splits(join,[])],[19]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : BOO074-1 : TPTP v8.1.0. Released v2.6.0.
% 0.07/0.13 % Command : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s
% 0.14/0.34 % Computer : n019.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
% 0.14/0.35 % DateTime : Wed Jun 1 22:21:25 EDT 2022
% 0.14/0.35 % CPUTime :
% 0.14/0.35
% 0.14/0.35 No.of.Axioms: 2
% 0.14/0.35
% 0.14/0.35 Length.of.Defs: 0
% 0.14/0.35
% 0.14/0.35 Contains.Choice.Funs: false
% 0.14/0.36 (rf:0,axioms:2,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:600,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:4,loop_count:0,foatp_calls:0,translation:fof_full)
% 0.93/1.18 ********************************
% 0.93/1.18 * All subproblems solved! *
% 0.93/1.18 ********************************
% 0.93/1.18 % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:0,axioms:2,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:74,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:19,loop_count:0,foatp_calls:1,translation:fof_full)
% 0.93/1.18
% 0.93/1.18 %**** Beginning of derivation protocol ****
% 0.93/1.18 % SZS output start CNFRefutation
% See solution above
% 0.93/1.18
% 0.93/1.18 %**** End of derivation protocol ****
% 0.93/1.18 %**** no. of clauses in derivation: 20 ****
% 0.93/1.18 %**** clause counter: 19 ****
% 0.93/1.18
% 0.93/1.18 % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:0,axioms:2,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:74,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:19,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------