%------------------------------------------------------------------------------
% File : Z3---4.15.1
% Problem : GRP731-1 : TPTP v9.0.0. Released v4.0.0.
% Transfm : none
% Format : tptp
% Command : run_E %s %d THM
% Computer : n013.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 : Sat Jun 21 05:08:34 AM UTC 2025
% Result : Unsatisfiable 2.13s 2.32s
% Output : Proof 2.13s
% Verified :
% SZS Type : Refutation
% Derivation depth : 20
% Number of leaves : 58
% Syntax : Number of formulae : 189 ( 141 unt; 0 typ; 0 def)
% Number of atoms : 255 ( 245 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 90 ( 33 ~; 29 |; 0 &)
% ( 28 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 2 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of FOOLs : 9 ( 9 fml; 0 var)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 9 ( 9 usr; 5 con; 0-3 aty)
% Number of variables : 223 ( 205 !; 0 ?; 223 :)
% Comments :
%------------------------------------------------------------------------------
tff(unit_type,type,
unit: $i ).
tff(op_k_type,type,
op_k: ( $i * $i ) > $i ).
tff(d_type,type,
d: $i ).
tff(asoc_type,type,
asoc: ( $i * $i * $i ) > $i ).
tff(c_type,type,
c: $i ).
tff(b_type,type,
b: $i ).
tff(a_type,type,
a: $i ).
tff(mult_type,type,
mult: ( $i * $i ) > $i ).
tff(i_type,type,
i: $i > $i ).
tff(1,plain,
^ [A: $i] :
refl(( ( mult(i(A),A) = unit )
<=> ( mult(i(A),A) = unit ) )),
inference(bind,[status(th)],[]) ).
tff(2,plain,
( ! [A: $i] : ( mult(i(A),A) = unit )
<=> ! [A: $i] : ( mult(i(A),A) = unit ) ),
inference(quant_intro,[status(thm)],[1]) ).
tff(3,plain,
( ! [A: $i] : ( mult(i(A),A) = unit )
<=> ! [A: $i] : ( mult(i(A),A) = unit ) ),
inference(rewrite,[status(thm)],[]) ).
tff(4,axiom,
! [A: $i] : ( mult(i(A),A) = unit ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c04) ).
tff(5,plain,
! [A: $i] : ( mult(i(A),A) = unit ),
inference(modus_ponens,[status(thm)],[4,3]) ).
tff(6,plain,
! [A: $i] : ( mult(i(A),A) = unit ),
inference(skolemize,[status(sab)],[5]) ).
tff(7,plain,
! [A: $i] : ( mult(i(A),A) = unit ),
inference(modus_ponens,[status(thm)],[6,2]) ).
tff(8,plain,
( ~ ! [A: $i] : ( mult(i(A),A) = unit )
| ( mult(i(mult(d,asoc(a,b,c))),mult(d,asoc(a,b,c))) = unit ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(9,plain,
mult(i(mult(d,asoc(a,b,c))),mult(d,asoc(a,b,c))) = unit,
inference(unit_resolution,[status(thm)],[8,7]) ).
tff(10,plain,
^ [B: $i,A: $i] :
refl(( ( mult(i(A),mult(A,B)) = B )
<=> ( mult(i(A),mult(A,B)) = B ) )),
inference(bind,[status(th)],[]) ).
tff(11,plain,
( ! [B: $i,A: $i] : ( mult(i(A),mult(A,B)) = B )
<=> ! [B: $i,A: $i] : ( mult(i(A),mult(A,B)) = B ) ),
inference(quant_intro,[status(thm)],[10]) ).
tff(12,plain,
( ! [B: $i,A: $i] : ( mult(i(A),mult(A,B)) = B )
<=> ! [B: $i,A: $i] : ( mult(i(A),mult(A,B)) = B ) ),
inference(rewrite,[status(thm)],[]) ).
tff(13,axiom,
! [B: $i,A: $i] : ( mult(i(A),mult(A,B)) = B ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c06) ).
tff(14,plain,
! [B: $i,A: $i] : ( mult(i(A),mult(A,B)) = B ),
inference(modus_ponens,[status(thm)],[13,12]) ).
tff(15,plain,
! [B: $i,A: $i] : ( mult(i(A),mult(A,B)) = B ),
inference(skolemize,[status(sab)],[14]) ).
tff(16,plain,
! [B: $i,A: $i] : ( mult(i(A),mult(A,B)) = B ),
inference(modus_ponens,[status(thm)],[15,11]) ).
tff(17,plain,
( ~ ! [B: $i,A: $i] : ( mult(i(A),mult(A,B)) = B )
| ( mult(i(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d)))),mult(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d))),mult(d,asoc(a,b,c)))) = mult(d,asoc(a,b,c)) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(18,plain,
mult(i(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d)))),mult(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d))),mult(d,asoc(a,b,c)))) = mult(d,asoc(a,b,c)),
inference(unit_resolution,[status(thm)],[17,16]) ).
tff(19,plain,
^ [B: $i,A: $i] :
refl(( ( i(mult(A,B)) = mult(i(A),i(B)) )
<=> ( i(mult(A,B)) = mult(i(A),i(B)) ) )),
inference(bind,[status(th)],[]) ).
tff(20,plain,
( ! [B: $i,A: $i] : ( i(mult(A,B)) = mult(i(A),i(B)) )
<=> ! [B: $i,A: $i] : ( i(mult(A,B)) = mult(i(A),i(B)) ) ),
inference(quant_intro,[status(thm)],[19]) ).
tff(21,plain,
( ! [B: $i,A: $i] : ( i(mult(A,B)) = mult(i(A),i(B)) )
<=> ! [B: $i,A: $i] : ( i(mult(A,B)) = mult(i(A),i(B)) ) ),
inference(rewrite,[status(thm)],[]) ).
tff(22,axiom,
! [B: $i,A: $i] : ( i(mult(A,B)) = mult(i(A),i(B)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c05) ).
tff(23,plain,
! [B: $i,A: $i] : ( i(mult(A,B)) = mult(i(A),i(B)) ),
inference(modus_ponens,[status(thm)],[22,21]) ).
tff(24,plain,
! [B: $i,A: $i] : ( i(mult(A,B)) = mult(i(A),i(B)) ),
inference(skolemize,[status(sab)],[23]) ).
tff(25,plain,
! [B: $i,A: $i] : ( i(mult(A,B)) = mult(i(A),i(B)) ),
inference(modus_ponens,[status(thm)],[24,20]) ).
tff(26,plain,
( ~ ! [B: $i,A: $i] : ( i(mult(A,B)) = mult(i(A),i(B)) )
| ( i(mult(asoc(a,b,c),d)) = mult(i(asoc(a,b,c)),i(d)) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(27,plain,
i(mult(asoc(a,b,c),d)) = mult(i(asoc(a,b,c)),i(d)),
inference(unit_resolution,[status(thm)],[26,25]) ).
tff(28,plain,
^ [B: $i,A: $i] :
refl(( ( mult(A,B) = mult(mult(B,A),op_k(A,B)) )
<=> ( mult(A,B) = mult(mult(B,A),op_k(A,B)) ) )),
inference(bind,[status(th)],[]) ).
tff(29,plain,
( ! [B: $i,A: $i] : ( mult(A,B) = mult(mult(B,A),op_k(A,B)) )
<=> ! [B: $i,A: $i] : ( mult(A,B) = mult(mult(B,A),op_k(A,B)) ) ),
inference(quant_intro,[status(thm)],[28]) ).
tff(30,plain,
( ! [B: $i,A: $i] : ( mult(A,B) = mult(mult(B,A),op_k(A,B)) )
<=> ! [B: $i,A: $i] : ( mult(A,B) = mult(mult(B,A),op_k(A,B)) ) ),
inference(rewrite,[status(thm)],[]) ).
tff(31,axiom,
! [B: $i,A: $i] : ( mult(A,B) = mult(mult(B,A),op_k(A,B)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c11) ).
tff(32,plain,
! [B: $i,A: $i] : ( mult(A,B) = mult(mult(B,A),op_k(A,B)) ),
inference(modus_ponens,[status(thm)],[31,30]) ).
tff(33,plain,
! [B: $i,A: $i] : ( mult(A,B) = mult(mult(B,A),op_k(A,B)) ),
inference(skolemize,[status(sab)],[32]) ).
tff(34,plain,
! [B: $i,A: $i] : ( mult(A,B) = mult(mult(B,A),op_k(A,B)) ),
inference(modus_ponens,[status(thm)],[33,29]) ).
tff(35,plain,
( ~ ! [B: $i,A: $i] : ( mult(A,B) = mult(mult(B,A),op_k(A,B)) )
| ( mult(asoc(a,b,c),d) = mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(36,plain,
mult(asoc(a,b,c),d) = mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)),
inference(unit_resolution,[status(thm)],[35,34]) ).
tff(37,plain,
i(mult(asoc(a,b,c),d)) = i(mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))),
inference(monotonicity,[status(thm)],[36]) ).
tff(38,plain,
i(mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))) = i(mult(asoc(a,b,c),d)),
inference(symmetry,[status(thm)],[37]) ).
tff(39,plain,
( ~ ! [B: $i,A: $i] : ( i(mult(A,B)) = mult(i(A),i(B)) )
| ( i(mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))) = mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(40,plain,
i(mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))) = mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d))),
inference(unit_resolution,[status(thm)],[39,25]) ).
tff(41,plain,
mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d))) = i(mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))),
inference(symmetry,[status(thm)],[40]) ).
tff(42,plain,
mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d))) = mult(i(asoc(a,b,c)),i(d)),
inference(transitivity,[status(thm)],[41,38,27]) ).
tff(43,plain,
i(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d)))) = i(mult(i(asoc(a,b,c)),i(d))),
inference(monotonicity,[status(thm)],[42]) ).
tff(44,plain,
i(mult(i(asoc(a,b,c)),i(d))) = i(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d)))),
inference(symmetry,[status(thm)],[43]) ).
tff(45,plain,
( ~ ! [B: $i,A: $i] : ( i(mult(A,B)) = mult(i(A),i(B)) )
| ( i(mult(i(asoc(a,b,c)),i(d))) = mult(i(i(asoc(a,b,c))),i(i(d))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(46,plain,
i(mult(i(asoc(a,b,c)),i(d))) = mult(i(i(asoc(a,b,c))),i(i(d))),
inference(unit_resolution,[status(thm)],[45,25]) ).
tff(47,plain,
mult(i(i(asoc(a,b,c))),i(i(d))) = i(mult(i(asoc(a,b,c)),i(d))),
inference(symmetry,[status(thm)],[46]) ).
tff(48,plain,
mult(i(i(asoc(a,b,c))),i(i(d))) = i(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d)))),
inference(transitivity,[status(thm)],[47,44]) ).
tff(49,plain,
mult(mult(i(i(asoc(a,b,c))),i(i(d))),mult(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d))),mult(d,asoc(a,b,c)))) = mult(i(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d)))),mult(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d))),mult(d,asoc(a,b,c)))),
inference(monotonicity,[status(thm)],[48]) ).
tff(50,plain,
^ [A: $i] :
refl(( ( mult(A,unit) = A )
<=> ( mult(A,unit) = A ) )),
inference(bind,[status(th)],[]) ).
tff(51,plain,
( ! [A: $i] : ( mult(A,unit) = A )
<=> ! [A: $i] : ( mult(A,unit) = A ) ),
inference(quant_intro,[status(thm)],[50]) ).
tff(52,plain,
( ! [A: $i] : ( mult(A,unit) = A )
<=> ! [A: $i] : ( mult(A,unit) = A ) ),
inference(rewrite,[status(thm)],[]) ).
tff(53,axiom,
! [A: $i] : ( mult(A,unit) = A ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c02) ).
tff(54,plain,
! [A: $i] : ( mult(A,unit) = A ),
inference(modus_ponens,[status(thm)],[53,52]) ).
tff(55,plain,
! [A: $i] : ( mult(A,unit) = A ),
inference(skolemize,[status(sab)],[54]) ).
tff(56,plain,
! [A: $i] : ( mult(A,unit) = A ),
inference(modus_ponens,[status(thm)],[55,51]) ).
tff(57,plain,
( ~ ! [A: $i] : ( mult(A,unit) = A )
| ( mult(mult(i(i(asoc(a,b,c))),i(i(d))),unit) = mult(i(i(asoc(a,b,c))),i(i(d))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(58,plain,
mult(mult(i(i(asoc(a,b,c))),i(i(d))),unit) = mult(i(i(asoc(a,b,c))),i(i(d))),
inference(unit_resolution,[status(thm)],[57,56]) ).
tff(59,plain,
mult(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d))),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))) = mult(i(mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))),
inference(monotonicity,[status(thm)],[41]) ).
tff(60,plain,
mult(i(mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))) = mult(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d))),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))),
inference(symmetry,[status(thm)],[59]) ).
tff(61,plain,
( ~ ! [A: $i] : ( mult(i(A),A) = unit )
| ( mult(i(mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))) = unit ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(62,plain,
mult(i(mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))) = unit,
inference(unit_resolution,[status(thm)],[61,7]) ).
tff(63,plain,
unit = mult(i(mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))),
inference(symmetry,[status(thm)],[62]) ).
tff(64,plain,
unit = mult(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d))),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))),
inference(transitivity,[status(thm)],[63,60]) ).
tff(65,plain,
mult(mult(i(i(asoc(a,b,c))),i(i(d))),unit) = mult(i(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d)))),mult(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d))),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)))),
inference(monotonicity,[status(thm)],[48,64]) ).
tff(66,plain,
mult(i(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d)))),mult(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d))),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)))) = mult(mult(i(i(asoc(a,b,c))),i(i(d))),unit),
inference(symmetry,[status(thm)],[65]) ).
tff(67,plain,
( ~ ! [B: $i,A: $i] : ( mult(i(A),mult(A,B)) = B )
| ( mult(i(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d)))),mult(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d))),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)))) = mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(68,plain,
mult(i(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d)))),mult(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d))),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)))) = mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)),
inference(unit_resolution,[status(thm)],[67,16]) ).
tff(69,plain,
mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)) = mult(i(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d)))),mult(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d))),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)))),
inference(symmetry,[status(thm)],[68]) ).
tff(70,plain,
mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)) = mult(i(i(asoc(a,b,c))),i(i(d))),
inference(transitivity,[status(thm)],[69,66,58]) ).
tff(71,plain,
mult(mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)),mult(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d))),mult(d,asoc(a,b,c)))) = mult(mult(i(i(asoc(a,b,c))),i(i(d))),mult(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d))),mult(d,asoc(a,b,c)))),
inference(monotonicity,[status(thm)],[70]) ).
tff(72,plain,
mult(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d))),mult(d,asoc(a,b,c))) = mult(mult(i(asoc(a,b,c)),i(d)),mult(d,asoc(a,b,c))),
inference(monotonicity,[status(thm)],[42]) ).
tff(73,plain,
mult(mult(i(asoc(a,b,c)),i(d)),mult(d,asoc(a,b,c))) = mult(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d))),mult(d,asoc(a,b,c))),
inference(symmetry,[status(thm)],[72]) ).
tff(74,plain,
^ [B: $i,A: $i,C: $i] :
refl(( ( mult(mult(A,B),C) = mult(mult(A,mult(B,C)),asoc(A,B,C)) )
<=> ( mult(mult(A,B),C) = mult(mult(A,mult(B,C)),asoc(A,B,C)) ) )),
inference(bind,[status(th)],[]) ).
tff(75,plain,
( ! [B: $i,A: $i,C: $i] : ( mult(mult(A,B),C) = mult(mult(A,mult(B,C)),asoc(A,B,C)) )
<=> ! [B: $i,A: $i,C: $i] : ( mult(mult(A,B),C) = mult(mult(A,mult(B,C)),asoc(A,B,C)) ) ),
inference(quant_intro,[status(thm)],[74]) ).
tff(76,plain,
( ! [B: $i,A: $i,C: $i] : ( mult(mult(A,B),C) = mult(mult(A,mult(B,C)),asoc(A,B,C)) )
<=> ! [B: $i,A: $i,C: $i] : ( mult(mult(A,B),C) = mult(mult(A,mult(B,C)),asoc(A,B,C)) ) ),
inference(rewrite,[status(thm)],[]) ).
tff(77,axiom,
! [B: $i,A: $i,C: $i] : ( mult(mult(A,B),C) = mult(mult(A,mult(B,C)),asoc(A,B,C)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c10) ).
tff(78,plain,
! [B: $i,A: $i,C: $i] : ( mult(mult(A,B),C) = mult(mult(A,mult(B,C)),asoc(A,B,C)) ),
inference(modus_ponens,[status(thm)],[77,76]) ).
tff(79,plain,
! [B: $i,A: $i,C: $i] : ( mult(mult(A,B),C) = mult(mult(A,mult(B,C)),asoc(A,B,C)) ),
inference(skolemize,[status(sab)],[78]) ).
tff(80,plain,
! [B: $i,A: $i,C: $i] : ( mult(mult(A,B),C) = mult(mult(A,mult(B,C)),asoc(A,B,C)) ),
inference(modus_ponens,[status(thm)],[79,75]) ).
tff(81,plain,
( ~ ! [B: $i,A: $i,C: $i] : ( mult(mult(A,B),C) = mult(mult(A,mult(B,C)),asoc(A,B,C)) )
| ( mult(mult(i(asoc(a,b,c)),i(d)),mult(d,asoc(a,b,c))) = mult(mult(i(asoc(a,b,c)),mult(i(d),mult(d,asoc(a,b,c)))),asoc(i(asoc(a,b,c)),i(d),mult(d,asoc(a,b,c)))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(82,plain,
mult(mult(i(asoc(a,b,c)),i(d)),mult(d,asoc(a,b,c))) = mult(mult(i(asoc(a,b,c)),mult(i(d),mult(d,asoc(a,b,c)))),asoc(i(asoc(a,b,c)),i(d),mult(d,asoc(a,b,c)))),
inference(unit_resolution,[status(thm)],[81,80]) ).
tff(83,plain,
mult(mult(i(asoc(a,b,c)),mult(i(d),mult(d,asoc(a,b,c)))),asoc(i(asoc(a,b,c)),i(d),mult(d,asoc(a,b,c)))) = mult(mult(i(asoc(a,b,c)),i(d)),mult(d,asoc(a,b,c))),
inference(symmetry,[status(thm)],[82]) ).
tff(84,plain,
( ~ ! [A: $i] : ( mult(i(A),A) = unit )
| ( mult(i(asoc(a,b,c)),asoc(a,b,c)) = unit ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(85,plain,
mult(i(asoc(a,b,c)),asoc(a,b,c)) = unit,
inference(unit_resolution,[status(thm)],[84,7]) ).
tff(86,plain,
( ~ ! [B: $i,A: $i] : ( mult(i(A),mult(A,B)) = B )
| ( mult(i(d),mult(d,asoc(a,b,c))) = asoc(a,b,c) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(87,plain,
mult(i(d),mult(d,asoc(a,b,c))) = asoc(a,b,c),
inference(unit_resolution,[status(thm)],[86,16]) ).
tff(88,plain,
mult(i(asoc(a,b,c)),mult(i(d),mult(d,asoc(a,b,c)))) = mult(i(asoc(a,b,c)),asoc(a,b,c)),
inference(monotonicity,[status(thm)],[87]) ).
tff(89,plain,
mult(i(asoc(a,b,c)),mult(i(d),mult(d,asoc(a,b,c)))) = unit,
inference(transitivity,[status(thm)],[88,85]) ).
tff(90,plain,
mult(mult(i(asoc(a,b,c)),mult(i(d),mult(d,asoc(a,b,c)))),asoc(i(asoc(a,b,c)),i(d),mult(d,asoc(a,b,c)))) = mult(unit,asoc(i(asoc(a,b,c)),i(d),mult(d,asoc(a,b,c)))),
inference(monotonicity,[status(thm)],[89]) ).
tff(91,plain,
mult(unit,asoc(i(asoc(a,b,c)),i(d),mult(d,asoc(a,b,c)))) = mult(mult(i(asoc(a,b,c)),mult(i(d),mult(d,asoc(a,b,c)))),asoc(i(asoc(a,b,c)),i(d),mult(d,asoc(a,b,c)))),
inference(symmetry,[status(thm)],[90]) ).
tff(92,plain,
^ [A: $i] :
refl(( ( mult(unit,A) = A )
<=> ( mult(unit,A) = A ) )),
inference(bind,[status(th)],[]) ).
tff(93,plain,
( ! [A: $i] : ( mult(unit,A) = A )
<=> ! [A: $i] : ( mult(unit,A) = A ) ),
inference(quant_intro,[status(thm)],[92]) ).
tff(94,plain,
( ! [A: $i] : ( mult(unit,A) = A )
<=> ! [A: $i] : ( mult(unit,A) = A ) ),
inference(rewrite,[status(thm)],[]) ).
tff(95,axiom,
! [A: $i] : ( mult(unit,A) = A ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c01) ).
tff(96,plain,
! [A: $i] : ( mult(unit,A) = A ),
inference(modus_ponens,[status(thm)],[95,94]) ).
tff(97,plain,
! [A: $i] : ( mult(unit,A) = A ),
inference(skolemize,[status(sab)],[96]) ).
tff(98,plain,
! [A: $i] : ( mult(unit,A) = A ),
inference(modus_ponens,[status(thm)],[97,93]) ).
tff(99,plain,
( ~ ! [A: $i] : ( mult(unit,A) = A )
| ( mult(unit,asoc(i(asoc(a,b,c)),i(d),mult(d,asoc(a,b,c)))) = asoc(i(asoc(a,b,c)),i(d),mult(d,asoc(a,b,c))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(100,plain,
mult(unit,asoc(i(asoc(a,b,c)),i(d),mult(d,asoc(a,b,c)))) = asoc(i(asoc(a,b,c)),i(d),mult(d,asoc(a,b,c))),
inference(unit_resolution,[status(thm)],[99,98]) ).
tff(101,plain,
asoc(i(asoc(a,b,c)),i(d),mult(d,asoc(a,b,c))) = mult(unit,asoc(i(asoc(a,b,c)),i(d),mult(d,asoc(a,b,c)))),
inference(symmetry,[status(thm)],[100]) ).
tff(102,plain,
( ~ ! [B: $i,A: $i] : ( mult(i(A),mult(A,B)) = B )
| ( mult(i(mult(i(a),i(mult(b,c)))),mult(mult(i(a),i(mult(b,c))),asoc(i(a),i(b),i(c)))) = asoc(i(a),i(b),i(c)) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(103,plain,
mult(i(mult(i(a),i(mult(b,c)))),mult(mult(i(a),i(mult(b,c))),asoc(i(a),i(b),i(c)))) = asoc(i(a),i(b),i(c)),
inference(unit_resolution,[status(thm)],[102,16]) ).
tff(104,plain,
( ~ ! [B: $i,A: $i,C: $i] : ( mult(mult(A,B),C) = mult(mult(A,mult(B,C)),asoc(A,B,C)) )
| ( mult(mult(a,b),c) = mult(mult(a,mult(b,c)),asoc(a,b,c)) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(105,plain,
mult(mult(a,b),c) = mult(mult(a,mult(b,c)),asoc(a,b,c)),
inference(unit_resolution,[status(thm)],[104,80]) ).
tff(106,plain,
i(mult(mult(a,b),c)) = i(mult(mult(a,mult(b,c)),asoc(a,b,c))),
inference(monotonicity,[status(thm)],[105]) ).
tff(107,plain,
( ~ ! [B: $i,A: $i] : ( i(mult(A,B)) = mult(i(A),i(B)) )
| ( i(mult(mult(a,b),c)) = mult(i(mult(a,b)),i(c)) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(108,plain,
i(mult(mult(a,b),c)) = mult(i(mult(a,b)),i(c)),
inference(unit_resolution,[status(thm)],[107,25]) ).
tff(109,plain,
mult(i(mult(a,b)),i(c)) = i(mult(mult(a,b),c)),
inference(symmetry,[status(thm)],[108]) ).
tff(110,plain,
( ~ ! [B: $i,A: $i] : ( i(mult(A,B)) = mult(i(A),i(B)) )
| ( i(mult(a,b)) = mult(i(a),i(b)) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(111,plain,
i(mult(a,b)) = mult(i(a),i(b)),
inference(unit_resolution,[status(thm)],[110,25]) ).
tff(112,plain,
mult(i(a),i(b)) = i(mult(a,b)),
inference(symmetry,[status(thm)],[111]) ).
tff(113,plain,
mult(mult(i(a),i(b)),i(c)) = mult(i(mult(a,b)),i(c)),
inference(monotonicity,[status(thm)],[112]) ).
tff(114,plain,
( ~ ! [B: $i,A: $i,C: $i] : ( mult(mult(A,B),C) = mult(mult(A,mult(B,C)),asoc(A,B,C)) )
| ( mult(mult(i(a),i(b)),i(c)) = mult(mult(i(a),mult(i(b),i(c))),asoc(i(a),i(b),i(c))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(115,plain,
mult(mult(i(a),i(b)),i(c)) = mult(mult(i(a),mult(i(b),i(c))),asoc(i(a),i(b),i(c))),
inference(unit_resolution,[status(thm)],[114,80]) ).
tff(116,plain,
mult(mult(i(a),mult(i(b),i(c))),asoc(i(a),i(b),i(c))) = mult(mult(i(a),i(b)),i(c)),
inference(symmetry,[status(thm)],[115]) ).
tff(117,plain,
( ~ ! [B: $i,A: $i] : ( i(mult(A,B)) = mult(i(A),i(B)) )
| ( i(mult(b,c)) = mult(i(b),i(c)) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(118,plain,
i(mult(b,c)) = mult(i(b),i(c)),
inference(unit_resolution,[status(thm)],[117,25]) ).
tff(119,plain,
mult(i(b),i(c)) = i(mult(b,c)),
inference(symmetry,[status(thm)],[118]) ).
tff(120,plain,
mult(i(a),mult(i(b),i(c))) = mult(i(a),i(mult(b,c))),
inference(monotonicity,[status(thm)],[119]) ).
tff(121,plain,
mult(i(a),i(mult(b,c))) = mult(i(a),mult(i(b),i(c))),
inference(symmetry,[status(thm)],[120]) ).
tff(122,plain,
mult(mult(i(a),i(mult(b,c))),asoc(i(a),i(b),i(c))) = mult(mult(i(a),mult(i(b),i(c))),asoc(i(a),i(b),i(c))),
inference(monotonicity,[status(thm)],[121]) ).
tff(123,plain,
mult(mult(i(a),i(mult(b,c))),asoc(i(a),i(b),i(c))) = i(mult(mult(a,mult(b,c)),asoc(a,b,c))),
inference(transitivity,[status(thm)],[122,116,113,109,106]) ).
tff(124,plain,
mult(i(mult(i(a),i(mult(b,c)))),mult(mult(i(a),i(mult(b,c))),asoc(i(a),i(b),i(c)))) = mult(i(mult(i(a),i(mult(b,c)))),i(mult(mult(a,mult(b,c)),asoc(a,b,c)))),
inference(monotonicity,[status(thm)],[123]) ).
tff(125,plain,
mult(i(mult(i(a),i(mult(b,c)))),i(mult(mult(a,mult(b,c)),asoc(a,b,c)))) = mult(i(mult(i(a),i(mult(b,c)))),mult(mult(i(a),i(mult(b,c))),asoc(i(a),i(b),i(c)))),
inference(symmetry,[status(thm)],[124]) ).
tff(126,plain,
( ~ ! [B: $i,A: $i] : ( i(mult(A,B)) = mult(i(A),i(B)) )
| ( i(mult(a,mult(b,c))) = mult(i(a),i(mult(b,c))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(127,plain,
i(mult(a,mult(b,c))) = mult(i(a),i(mult(b,c))),
inference(unit_resolution,[status(thm)],[126,25]) ).
tff(128,plain,
mult(i(a),i(mult(b,c))) = i(mult(a,mult(b,c))),
inference(symmetry,[status(thm)],[127]) ).
tff(129,plain,
mult(mult(i(a),i(mult(b,c))),i(asoc(a,b,c))) = mult(i(mult(a,mult(b,c))),i(asoc(a,b,c))),
inference(monotonicity,[status(thm)],[128]) ).
tff(130,plain,
mult(i(mult(a,mult(b,c))),i(asoc(a,b,c))) = mult(mult(i(a),i(mult(b,c))),i(asoc(a,b,c))),
inference(symmetry,[status(thm)],[129]) ).
tff(131,plain,
( ~ ! [B: $i,A: $i] : ( i(mult(A,B)) = mult(i(A),i(B)) )
| ( i(mult(mult(a,mult(b,c)),asoc(a,b,c))) = mult(i(mult(a,mult(b,c))),i(asoc(a,b,c))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(132,plain,
i(mult(mult(a,mult(b,c)),asoc(a,b,c))) = mult(i(mult(a,mult(b,c))),i(asoc(a,b,c))),
inference(unit_resolution,[status(thm)],[131,25]) ).
tff(133,plain,
i(mult(mult(a,mult(b,c)),asoc(a,b,c))) = mult(mult(i(a),i(mult(b,c))),i(asoc(a,b,c))),
inference(transitivity,[status(thm)],[132,130]) ).
tff(134,plain,
mult(i(mult(i(a),i(mult(b,c)))),i(mult(mult(a,mult(b,c)),asoc(a,b,c)))) = mult(i(mult(i(a),i(mult(b,c)))),mult(mult(i(a),i(mult(b,c))),i(asoc(a,b,c)))),
inference(monotonicity,[status(thm)],[133]) ).
tff(135,plain,
mult(i(mult(i(a),i(mult(b,c)))),mult(mult(i(a),i(mult(b,c))),i(asoc(a,b,c)))) = mult(i(mult(i(a),i(mult(b,c)))),i(mult(mult(a,mult(b,c)),asoc(a,b,c)))),
inference(symmetry,[status(thm)],[134]) ).
tff(136,plain,
( ~ ! [B: $i,A: $i] : ( mult(i(A),mult(A,B)) = B )
| ( mult(i(mult(i(a),i(mult(b,c)))),mult(mult(i(a),i(mult(b,c))),i(asoc(a,b,c)))) = i(asoc(a,b,c)) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(137,plain,
mult(i(mult(i(a),i(mult(b,c)))),mult(mult(i(a),i(mult(b,c))),i(asoc(a,b,c)))) = i(asoc(a,b,c)),
inference(unit_resolution,[status(thm)],[136,16]) ).
tff(138,plain,
i(asoc(a,b,c)) = mult(i(mult(i(a),i(mult(b,c)))),mult(mult(i(a),i(mult(b,c))),i(asoc(a,b,c)))),
inference(symmetry,[status(thm)],[137]) ).
tff(139,plain,
i(asoc(a,b,c)) = asoc(i(a),i(b),i(c)),
inference(transitivity,[status(thm)],[138,135,125,103]) ).
tff(140,plain,
asoc(i(asoc(a,b,c)),i(d),mult(d,asoc(a,b,c))) = asoc(asoc(i(a),i(b),i(c)),i(d),mult(d,asoc(a,b,c))),
inference(monotonicity,[status(thm)],[139]) ).
tff(141,plain,
asoc(asoc(i(a),i(b),i(c)),i(d),mult(d,asoc(a,b,c))) = asoc(i(asoc(a,b,c)),i(d),mult(d,asoc(a,b,c))),
inference(symmetry,[status(thm)],[140]) ).
tff(142,plain,
^ [B: $i,D: $i,A: $i,E: $i,C: $i] :
refl(( ( asoc(asoc(A,B,C),D,E) = unit )
<=> ( asoc(asoc(A,B,C),D,E) = unit ) )),
inference(bind,[status(th)],[]) ).
tff(143,plain,
( ! [B: $i,D: $i,A: $i,E: $i,C: $i] : ( asoc(asoc(A,B,C),D,E) = unit )
<=> ! [B: $i,D: $i,A: $i,E: $i,C: $i] : ( asoc(asoc(A,B,C),D,E) = unit ) ),
inference(quant_intro,[status(thm)],[142]) ).
tff(144,plain,
( ! [B: $i,D: $i,A: $i,E: $i,C: $i] : ( asoc(asoc(A,B,C),D,E) = unit )
<=> ! [B: $i,D: $i,A: $i,E: $i,C: $i] : ( asoc(asoc(A,B,C),D,E) = unit ) ),
inference(rewrite,[status(thm)],[]) ).
tff(145,axiom,
! [B: $i,D: $i,A: $i,E: $i,C: $i] : ( asoc(asoc(A,B,C),D,E) = unit ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c21) ).
tff(146,plain,
! [B: $i,D: $i,A: $i,E: $i,C: $i] : ( asoc(asoc(A,B,C),D,E) = unit ),
inference(modus_ponens,[status(thm)],[145,144]) ).
tff(147,plain,
! [B: $i,D: $i,A: $i,E: $i,C: $i] : ( asoc(asoc(A,B,C),D,E) = unit ),
inference(skolemize,[status(sab)],[146]) ).
tff(148,plain,
! [B: $i,D: $i,A: $i,E: $i,C: $i] : ( asoc(asoc(A,B,C),D,E) = unit ),
inference(modus_ponens,[status(thm)],[147,143]) ).
tff(149,plain,
( ~ ! [B: $i,D: $i,A: $i,E: $i,C: $i] : ( asoc(asoc(A,B,C),D,E) = unit )
| ( asoc(asoc(i(a),i(b),i(c)),i(d),mult(d,asoc(a,b,c))) = unit ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(150,plain,
asoc(asoc(i(a),i(b),i(c)),i(d),mult(d,asoc(a,b,c))) = unit,
inference(unit_resolution,[status(thm)],[149,148]) ).
tff(151,plain,
unit = asoc(asoc(i(a),i(b),i(c)),i(d),mult(d,asoc(a,b,c))),
inference(symmetry,[status(thm)],[150]) ).
tff(152,plain,
unit = mult(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d))),mult(d,asoc(a,b,c))),
inference(transitivity,[status(thm)],[151,141,101,91,83,73]) ).
tff(153,plain,
mult(mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)),unit) = mult(mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)),mult(mult(i(mult(d,asoc(a,b,c))),i(op_k(asoc(a,b,c),d))),mult(d,asoc(a,b,c)))),
inference(monotonicity,[status(thm)],[152]) ).
tff(154,plain,
( ~ ! [B: $i,D: $i,A: $i,E: $i,C: $i] : ( asoc(asoc(A,B,C),D,E) = unit )
| ( asoc(asoc(a,b,c),i(asoc(a,b,c)),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))) = unit ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(155,plain,
asoc(asoc(a,b,c),i(asoc(a,b,c)),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))) = unit,
inference(unit_resolution,[status(thm)],[154,148]) ).
tff(156,plain,
( ~ ! [B: $i,A: $i] : ( mult(i(A),mult(A,B)) = B )
| ( mult(i(asoc(a,b,c)),mult(asoc(a,b,c),d)) = d ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(157,plain,
mult(i(asoc(a,b,c)),mult(asoc(a,b,c),d)) = d,
inference(unit_resolution,[status(thm)],[156,16]) ).
tff(158,plain,
mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)) = mult(asoc(a,b,c),d),
inference(symmetry,[status(thm)],[36]) ).
tff(159,plain,
mult(i(asoc(a,b,c)),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))) = mult(i(asoc(a,b,c)),mult(asoc(a,b,c),d)),
inference(monotonicity,[status(thm)],[158]) ).
tff(160,plain,
mult(i(asoc(a,b,c)),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))) = d,
inference(transitivity,[status(thm)],[159,157]) ).
tff(161,plain,
mult(asoc(a,b,c),mult(i(asoc(a,b,c)),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)))) = mult(asoc(a,b,c),d),
inference(monotonicity,[status(thm)],[160]) ).
tff(162,plain,
mult(asoc(a,b,c),mult(i(asoc(a,b,c)),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)))) = mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)),
inference(transitivity,[status(thm)],[161,36]) ).
tff(163,plain,
mult(mult(asoc(a,b,c),mult(i(asoc(a,b,c)),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)))),asoc(asoc(a,b,c),i(asoc(a,b,c)),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)))) = mult(mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)),unit),
inference(monotonicity,[status(thm)],[162,155]) ).
tff(164,plain,
( ~ ! [B: $i,A: $i,C: $i] : ( mult(mult(A,B),C) = mult(mult(A,mult(B,C)),asoc(A,B,C)) )
| ( mult(mult(asoc(a,b,c),i(asoc(a,b,c))),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))) = mult(mult(asoc(a,b,c),mult(i(asoc(a,b,c)),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)))),asoc(asoc(a,b,c),i(asoc(a,b,c)),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(165,plain,
mult(mult(asoc(a,b,c),i(asoc(a,b,c))),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))) = mult(mult(asoc(a,b,c),mult(i(asoc(a,b,c)),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)))),asoc(asoc(a,b,c),i(asoc(a,b,c)),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)))),
inference(unit_resolution,[status(thm)],[164,80]) ).
tff(166,plain,
^ [A: $i] :
refl(( ( mult(A,i(A)) = unit )
<=> ( mult(A,i(A)) = unit ) )),
inference(bind,[status(th)],[]) ).
tff(167,plain,
( ! [A: $i] : ( mult(A,i(A)) = unit )
<=> ! [A: $i] : ( mult(A,i(A)) = unit ) ),
inference(quant_intro,[status(thm)],[166]) ).
tff(168,plain,
( ! [A: $i] : ( mult(A,i(A)) = unit )
<=> ! [A: $i] : ( mult(A,i(A)) = unit ) ),
inference(rewrite,[status(thm)],[]) ).
tff(169,axiom,
! [A: $i] : ( mult(A,i(A)) = unit ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c03) ).
tff(170,plain,
! [A: $i] : ( mult(A,i(A)) = unit ),
inference(modus_ponens,[status(thm)],[169,168]) ).
tff(171,plain,
! [A: $i] : ( mult(A,i(A)) = unit ),
inference(skolemize,[status(sab)],[170]) ).
tff(172,plain,
! [A: $i] : ( mult(A,i(A)) = unit ),
inference(modus_ponens,[status(thm)],[171,167]) ).
tff(173,plain,
( ~ ! [A: $i] : ( mult(A,i(A)) = unit )
| ( mult(asoc(a,b,c),i(asoc(a,b,c))) = unit ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(174,plain,
mult(asoc(a,b,c),i(asoc(a,b,c))) = unit,
inference(unit_resolution,[status(thm)],[173,172]) ).
tff(175,plain,
unit = mult(asoc(a,b,c),i(asoc(a,b,c))),
inference(symmetry,[status(thm)],[174]) ).
tff(176,plain,
mult(unit,mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))) = mult(mult(asoc(a,b,c),i(asoc(a,b,c))),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))),
inference(monotonicity,[status(thm)],[175]) ).
tff(177,plain,
( ~ ! [A: $i] : ( mult(unit,A) = A )
| ( mult(unit,mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))) = mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(178,plain,
mult(unit,mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))) = mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)),
inference(unit_resolution,[status(thm)],[177,98]) ).
tff(179,plain,
mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)) = mult(unit,mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))),
inference(symmetry,[status(thm)],[178]) ).
tff(180,plain,
mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d)) = mult(d,asoc(a,b,c)),
inference(transitivity,[status(thm)],[179,176,165,163,153,71,49,18]) ).
tff(181,plain,
mult(i(mult(d,asoc(a,b,c))),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))) = mult(i(mult(d,asoc(a,b,c))),mult(d,asoc(a,b,c))),
inference(monotonicity,[status(thm)],[180]) ).
tff(182,plain,
( ~ ! [B: $i,A: $i] : ( mult(i(A),mult(A,B)) = B )
| ( mult(i(mult(d,asoc(a,b,c))),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))) = op_k(asoc(a,b,c),d) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(183,plain,
mult(i(mult(d,asoc(a,b,c))),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))) = op_k(asoc(a,b,c),d),
inference(unit_resolution,[status(thm)],[182,16]) ).
tff(184,plain,
op_k(asoc(a,b,c),d) = mult(i(mult(d,asoc(a,b,c))),mult(mult(d,asoc(a,b,c)),op_k(asoc(a,b,c),d))),
inference(symmetry,[status(thm)],[183]) ).
tff(185,plain,
op_k(asoc(a,b,c),d) = unit,
inference(transitivity,[status(thm)],[184,181,9]) ).
tff(186,plain,
( ( op_k(asoc(a,b,c),d) != unit )
<=> ( op_k(asoc(a,b,c),d) != unit ) ),
inference(rewrite,[status(thm)],[]) ).
tff(187,axiom,
op_k(asoc(a,b,c),d) != unit,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goals) ).
tff(188,plain,
op_k(asoc(a,b,c),d) != unit,
inference(modus_ponens,[status(thm)],[187,186]) ).
tff(189,plain,
$false,
inference(unit_resolution,[status(thm)],[188,185]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.14 % Problem : GRP731-1 : TPTP v9.0.0. Released v4.0.0.
% 0.03/0.14 % Command : run_E %s %d THM
% 0.13/0.36 % Computer : n013.cluster.edu
% 0.13/0.36 % Model : x86_64 x86_64
% 0.13/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.36 % Memory : 8042.1875MB
% 0.13/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.36 % CPULimit : 300
% 0.13/0.36 % WCLimit : 300
% 0.13/0.36 % DateTime : Thu Jun 19 17:01:08 EDT 2025
% 0.13/0.36 % CPUTime :
% 2.13/2.32 % SZS status Unsatisfiable
% 2.13/2.32 % SZS output start Proof
% See solution above
% 2.13/2.34 % E exiting
%------------------------------------------------------------------------------