%------------------------------------------------------------------------------
% File : FindProof---0.1
% Problem : NUM539+2 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_findproof /export/starexec/sandbox/benchmark/theBenchmark.p 300
% Computer : n016.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Fri Sep 25 02:20:18 PM UTC 2026
% Result : Theorem 17.47s 7.63s
% Output : Proof 17.47s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 11
% Syntax : Number of formulae : 75 ( 29 unt; 2 def)
% Number of atoms : 270 ( 67 equ)
% Maximal formula atoms : 22 ( 3 avg)
% Number of connectives : 323 ( 128 ~; 89 |; 85 &)
% ( 3 <=>; 18 =>; 0 <=; 0 <~>)
% Maximal formula depth : 15 ( 4 avg)
% Maximal term depth : 6 ( 1 avg)
% Number of predicates : 9 ( 7 usr; 1 prp; 0-2 aty)
% Number of functors : 16 ( 16 usr; 10 con; 0-4 aty)
% Number of variables : 90 ( 1 sgn 57 !; 8 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f49,hypothesis,
( aElementOf0(szmzizndt0(xT),xS)
& ! [W0] :
( aElementOf0(W0,xT)
=> sdtlseqdt0(szmzizndt0(xT),W0) )
& aElementOf0(szmzizndt0(xT),xT)
& aElementOf0(szmzizndt0(xS),xT)
& ! [W0] :
( aElementOf0(W0,xS)
=> sdtlseqdt0(szmzizndt0(xS),W0) )
& aElementOf0(szmzizndt0(xS),xS) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',m__1802) ).
fof(f49_nnf,plain,
( aElementOf0(szmzizndt0(xT),xS)
& ! [W0] :
( sdtlseqdt0(szmzizndt0(xT),W0)
| ~ aElementOf0(W0,xT) )
& aElementOf0(szmzizndt0(xT),xT)
& aElementOf0(szmzizndt0(xS),xT)
& ! [W0] :
( sdtlseqdt0(szmzizndt0(xS),W0)
| ~ aElementOf0(W0,xS) )
& aElementOf0(szmzizndt0(xS),xS) ),
inference(nnf_transformation,[status(thm)],[f49]) ).
fof(f49_sk,plain,
! [W0] :
( aElementOf0(szmzizndt0(xT),xS)
& ( sdtlseqdt0(szmzizndt0(xT),W0)
| ~ aElementOf0(W0,xT) )
& aElementOf0(szmzizndt0(xT),xT)
& aElementOf0(szmzizndt0(xS),xT)
& ( sdtlseqdt0(szmzizndt0(xS),W0)
| ~ aElementOf0(W0,xS) )
& aElementOf0(szmzizndt0(xS),xS) ),
inference(skolemisation,[status(esa)],[f49_nnf]) ).
cnf(c105,plain,
( sdtlseqdt0(szmzizndt0(xT),X0)
| ~ aElementOf0(X0,xT) ),
inference(cnf_transformation,[status(esa)],[f49_sk]) ).
cnf(hi81,axiom,
ifeq(aElementOf0(X0,xT),true,sdtlseqdt0(szmzizndt0(xT),X0),true) = true,
inference(equality_encoding,[status(esa)],[c105]) ).
fof(f50,conjecture,
( ( ! [W0] :
( aElementOf0(W0,xS)
=> sdtlseqdt0(szmzizndt0(xS),W0) )
& aElementOf0(szmzizndt0(xS),xS) )
=> ( szmzizndt0(xS) = szmzizndt0(xT)
| ! [W0] :
( aElementOf0(W0,xT)
=> sdtlseqdt0(szmzizndt0(xS),W0) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',m__) ).
fof(f50_neg,negated_conjecture,
~ ( ( ! [W0] :
( aElementOf0(W0,xS)
=> sdtlseqdt0(szmzizndt0(xS),W0) )
& aElementOf0(szmzizndt0(xS),xS) )
=> ( szmzizndt0(xS) = szmzizndt0(xT)
| ! [W0] :
( aElementOf0(W0,xT)
=> sdtlseqdt0(szmzizndt0(xS),W0) ) ) ),
inference(negated_conjecture,[status(cth)],[f50]) ).
fof(f50_nnf,plain,
( szmzizndt0(xS) != szmzizndt0(xT)
& ? [W0] :
( ~ sdtlseqdt0(szmzizndt0(xS),W0)
& aElementOf0(W0,xT) )
& ! [W0] :
( sdtlseqdt0(szmzizndt0(xS),W0)
| ~ aElementOf0(W0,xS) )
& aElementOf0(szmzizndt0(xS),xS) ),
inference(nnf_transformation,[status(thm)],[f50_neg]) ).
fof(f50_sk,plain,
! [W0] :
( szmzizndt0(xS) != szmzizndt0(xT)
& ~ sdtlseqdt0(szmzizndt0(xS),sk10)
& aElementOf0(sk10,xT)
& ( sdtlseqdt0(szmzizndt0(xS),W0)
| ~ aElementOf0(W0,xS) )
& aElementOf0(szmzizndt0(xS),xS) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sk10])],[f50_nnf]) ).
cnf(c109,plain,
aElementOf0(sk10,xT),
inference(cnf_transformation,[status(esa)],[f50_sk]) ).
cnf(hi85,negated_conjecture,
aElementOf0(sk10,xT) = true,
inference(equality_encoding,[status(esa)],[c109]) ).
cnf(h160,plain,
sdtlseqdt0(szmzizndt0(xT),sk10) = true,
inference(hyper_resolution,[status(thm)],[hi81,hi85]) ).
cnf(c108,plain,
( sdtlseqdt0(szmzizndt0(xS),X0)
| ~ aElementOf0(X0,xS) ),
inference(cnf_transformation,[status(esa)],[f50_sk]) ).
cnf(hi84,negated_conjecture,
ifeq(aElementOf0(X0,xS),true,sdtlseqdt0(szmzizndt0(xS),X0),true) = true,
inference(equality_encoding,[status(esa)],[c108]) ).
cnf(c106,plain,
aElementOf0(szmzizndt0(xT),xS),
inference(cnf_transformation,[status(esa)],[f49_sk]) ).
cnf(hi82,axiom,
aElementOf0(szmzizndt0(xT),xS) = true,
inference(equality_encoding,[status(esa)],[c106]) ).
cnf(h925,plain,
sdtlseqdt0(szmzizndt0(xS),szmzizndt0(xT)) = true,
inference(hyper_resolution,[status(thm)],[hi84,hi82]) ).
fof(f48,hypothesis,
( ~ ( xT = slcrc0
| ~ ? [W0] : aElementOf0(W0,xT) )
& ~ ( xS = slcrc0
| ~ ? [W0] : aElementOf0(W0,xS) )
& aSubsetOf0(xT,szNzAzT0)
& ! [W0] :
( aElementOf0(W0,xT)
=> aElementOf0(W0,szNzAzT0) )
& aSet0(xT)
& aSubsetOf0(xS,szNzAzT0)
& ! [W0] :
( aElementOf0(W0,xS)
=> aElementOf0(W0,szNzAzT0) )
& aSet0(xS) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',m__1779) ).
fof(f48_nnf,plain,
( xT != slcrc0
& ? [W0] : aElementOf0(W0,xT)
& xS != slcrc0
& ? [W0] : aElementOf0(W0,xS)
& aSubsetOf0(xT,szNzAzT0)
& ! [W0] :
( aElementOf0(W0,szNzAzT0)
| ~ aElementOf0(W0,xT) )
& aSet0(xT)
& aSubsetOf0(xS,szNzAzT0)
& ! [W0] :
( aElementOf0(W0,szNzAzT0)
| ~ aElementOf0(W0,xS) )
& aSet0(xS) ),
inference(nnf_transformation,[status(thm)],[f48]) ).
fof(f48_sk,plain,
! [W0] :
( xT != slcrc0
& aElementOf0(sk9,xT)
& xS != slcrc0
& aElementOf0(sk8,xS)
& aSubsetOf0(xT,szNzAzT0)
& ( aElementOf0(W0,szNzAzT0)
| ~ aElementOf0(W0,xT) )
& aSet0(xT)
& aSubsetOf0(xS,szNzAzT0)
& ( aElementOf0(W0,szNzAzT0)
| ~ aElementOf0(W0,xS) )
& aSet0(xS) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sk8,sk9])],[f48_nnf]) ).
cnf(c95,plain,
( aElementOf0(X0,szNzAzT0)
| ~ aElementOf0(X0,xT) ),
inference(cnf_transformation,[status(esa)],[f48_sk]) ).
cnf(hi73,axiom,
ifeq(aElementOf0(X0,xT),true,aElementOf0(X0,szNzAzT0),true) = true,
inference(equality_encoding,[status(esa)],[c95]) ).
cnf(h161,plain,
aElementOf0(sk10,szNzAzT0) = true,
inference(hyper_resolution,[status(thm)],[hi73,hi85]) ).
cnf(c104,plain,
aElementOf0(szmzizndt0(xT),xT),
inference(cnf_transformation,[status(esa)],[f49_sk]) ).
cnf(hi80,axiom,
aElementOf0(szmzizndt0(xT),xT) = true,
inference(equality_encoding,[status(esa)],[c104]) ).
cnf(h803,plain,
aElementOf0(szmzizndt0(xT),szNzAzT0) = true,
inference(hyper_resolution,[status(thm)],[hi73,hi80]) ).
cnf(c92,plain,
( aElementOf0(X0,szNzAzT0)
| ~ aElementOf0(X0,xS) ),
inference(cnf_transformation,[status(esa)],[f48_sk]) ).
cnf(hi70,axiom,
ifeq(aElementOf0(X0,xS),true,aElementOf0(X0,szNzAzT0),true) = true,
inference(equality_encoding,[status(esa)],[c92]) ).
cnf(c101,plain,
aElementOf0(szmzizndt0(xS),xS),
inference(cnf_transformation,[status(esa)],[f49_sk]) ).
cnf(hi77,axiom,
aElementOf0(szmzizndt0(xS),xS) = true,
inference(equality_encoding,[status(esa)],[c101]) ).
cnf(h655,plain,
aElementOf0(szmzizndt0(xS),szNzAzT0) = true,
inference(hyper_resolution,[status(thm)],[hi70,hi77]) ).
fof(f35,axiom,
! [W0,W1,W2] :
( ( aElementOf0(W2,szNzAzT0)
& aElementOf0(W1,szNzAzT0)
& aElementOf0(W0,szNzAzT0) )
=> ( ( sdtlseqdt0(W1,W2)
& sdtlseqdt0(W0,W1) )
=> sdtlseqdt0(W0,W2) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mLessTrans) ).
fof(f35_nnf,plain,
! [W0,W1,W2] :
( sdtlseqdt0(W0,W2)
| ~ sdtlseqdt0(W1,W2)
| ~ sdtlseqdt0(W0,W1)
| ~ aElementOf0(W2,szNzAzT0)
| ~ aElementOf0(W1,szNzAzT0)
| ~ aElementOf0(W0,szNzAzT0) ),
inference(nnf_transformation,[status(thm)],[f35]) ).
fof(f35_sk,plain,
! [W0,W1,W2] :
( sdtlseqdt0(W0,W2)
| ~ sdtlseqdt0(W1,W2)
| ~ sdtlseqdt0(W0,W1)
| ~ aElementOf0(W2,szNzAzT0)
| ~ aElementOf0(W1,szNzAzT0)
| ~ aElementOf0(W0,szNzAzT0) ),
inference(skolemisation,[status(esa)],[f35_nnf]) ).
cnf(c69,plain,
( sdtlseqdt0(X0,X2)
| ~ sdtlseqdt0(X1,X2)
| ~ sdtlseqdt0(X0,X1)
| ~ aElementOf0(X2,szNzAzT0)
| ~ aElementOf0(X1,szNzAzT0)
| ~ aElementOf0(X0,szNzAzT0) ),
inference(cnf_transformation,[status(esa)],[f35_sk]) ).
cnf(hi48,axiom,
ifeq(aElementOf0(X0,szNzAzT0),true,ifeq(aElementOf0(X1,szNzAzT0),true,ifeq(aElementOf0(X2,szNzAzT0),true,ifeq(sdtlseqdt0(X0,X1),true,ifeq(sdtlseqdt0(X1,X2),true,sdtlseqdt0(X0,X2),true),true),true),true),true) = true,
inference(equality_encoding,[status(esa)],[c69]) ).
cnf(h2051,plain,
sdtlseqdt0(szmzizndt0(xS),sk10) = true,
inference(hyper_resolution,[status(thm)],[hi48,h655,h803,h161,h925,h160]) ).
cnf(c110,plain,
~ sdtlseqdt0(szmzizndt0(xS),sk10),
inference(cnf_transformation,[status(esa)],[f50_sk]) ).
cnf(hi95,negated_conjecture,
ifeq(sdtlseqdt0(szmzizndt0(xS),sk10),true,false,true) = true,
inference(equality_encoding,[status(esa)],[c110]) ).
cnf(t0,plain,
true = false,
inference(hyper_resolution,[status(thm)],[hi95,h2051]) ).
cnf(t1701,plain,
false = true,
inference(orient,[status(thm)],[t0]) ).
fof(f4,definition,
! [W0] :
( W0 = slcrc0
<=> ( ~ ? [W1] : aElementOf0(W1,W0)
& aSet0(W0) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mDefEmp) ).
fof(f4_nnf,plain,
! [W0] :
( ( ? [W1] : aElementOf0(W1,W0)
| ~ aSet0(W0)
| W0 = slcrc0 )
& ( ( ! [W1] : ~ aElementOf0(W1,W0)
& aSet0(W0) )
| W0 != slcrc0 ) ),
inference(nnf_transformation,[status(thm)],[f4]) ).
fof(f4_sk,plain,
! [W0,W1] :
( ( aElementOf0(sk0(W0),W0)
| ~ aSet0(W0)
| W0 = slcrc0 )
& ( ( ~ aElementOf0(W1,W0)
& aSet0(W0) )
| W0 != slcrc0 ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sk0])],[f4_nnf]) ).
cnf(c5,plain,
( ~ aElementOf0(X1,X0)
| X0 != slcrc0 ),
inference(cnf_transformation,[status(esa)],[f4_sk]) ).
fof(f7,axiom,
! [W0] :
( ( isCountable0(W0)
& aSet0(W0) )
=> ~ isFinite0(W0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mCountNFin) ).
fof(f7_nnf,plain,
! [W0] :
( ~ isFinite0(W0)
| ~ isCountable0(W0)
| ~ aSet0(W0) ),
inference(nnf_transformation,[status(thm)],[f7]) ).
fof(f7_sk,plain,
! [W0] :
( ~ isFinite0(W0)
| ~ isCountable0(W0)
| ~ aSet0(W0) ),
inference(skolemisation,[status(esa)],[f7_nnf]) ).
cnf(c9,plain,
( ~ isFinite0(X0)
| ~ isCountable0(X0)
| ~ aSet0(X0) ),
inference(cnf_transformation,[status(esa)],[f7_sk]) ).
fof(f8,axiom,
! [W0] :
( ( isCountable0(W0)
& aSet0(W0) )
=> W0 != slcrc0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mCountNFin_01) ).
fof(f8_nnf,plain,
! [W0] :
( W0 != slcrc0
| ~ isCountable0(W0)
| ~ aSet0(W0) ),
inference(nnf_transformation,[status(thm)],[f8]) ).
fof(f8_sk,plain,
! [W0] :
( W0 != slcrc0
| ~ isCountable0(W0)
| ~ aSet0(W0) ),
inference(skolemisation,[status(esa)],[f8_nnf]) ).
cnf(c10,plain,
( X0 != slcrc0
| ~ isCountable0(X0)
| ~ aSet0(X0) ),
inference(cnf_transformation,[status(esa)],[f8_sk]) ).
fof(f15,definition,
! [W0,W1] :
( ( aElement0(W1)
& aSet0(W0) )
=> ! [W2] :
( W2 = sdtmndt0(W0,W1)
<=> ( ! [W3] :
( aElementOf0(W3,W2)
<=> ( W3 != W1
& aElementOf0(W3,W0)
& aElement0(W3) ) )
& aSet0(W2) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mDefDiff) ).
fof(f15_nnf,plain,
! [W0,W1] :
( ! [W2] :
( ( ? [W3] :
( ( W3 != W1
& aElementOf0(W3,W0)
& aElement0(W3)
& ~ aElementOf0(W3,W2) )
| ( ( W3 = W1
| ~ aElementOf0(W3,W0)
| ~ aElement0(W3) )
& aElementOf0(W3,W2) ) )
| ~ aSet0(W2)
| W2 = sdtmndt0(W0,W1) )
& ( ( ! [W3] :
( ( W3 = W1
| ~ aElementOf0(W3,W0)
| ~ aElement0(W3)
| aElementOf0(W3,W2) )
& ( ( W3 != W1
& aElementOf0(W3,W0)
& aElement0(W3) )
| ~ aElementOf0(W3,W2) ) )
& aSet0(W2) )
| W2 != sdtmndt0(W0,W1) ) )
| ~ aElement0(W1)
| ~ aSet0(W0) ),
inference(nnf_transformation,[status(thm)],[f15]) ).
fof(f15_sk,plain,
! [W0,W1,W2,W3] :
( ( ( ( sk3(W0,W1,W2) != W1
& aElementOf0(sk3(W0,W1,W2),W0)
& aElement0(sk3(W0,W1,W2))
& ~ aElementOf0(sk3(W0,W1,W2),W2) )
| ( ( sk3(W0,W1,W2) = W1
| ~ aElementOf0(sk3(W0,W1,W2),W0)
| ~ aElement0(sk3(W0,W1,W2)) )
& aElementOf0(sk3(W0,W1,W2),W2) )
| ~ aSet0(W2)
| W2 = sdtmndt0(W0,W1) )
& ( ( ( W3 = W1
| ~ aElementOf0(W3,W0)
| ~ aElement0(W3)
| aElementOf0(W3,W2) )
& ( ( W3 != W1
& aElementOf0(W3,W0)
& aElement0(W3) )
| ~ aElementOf0(W3,W2) )
& aSet0(W2) )
| W2 != sdtmndt0(W0,W1) ) )
| ~ aElement0(W1)
| ~ aSet0(W0) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sk3])],[f15_nnf]) ).
cnf(c36,plain,
( X3 != X1
| ~ aElementOf0(X3,X2)
| X2 != sdtmndt0(X0,X1)
| ~ aElement0(X1)
| ~ aSet0(X0) ),
inference(cnf_transformation,[status(esa)],[f15_sk]) ).
fof(f24,axiom,
! [W0] :
( aElementOf0(W0,szNzAzT0)
=> ( szszuzczcdt0(W0) != sz00
& aElementOf0(szszuzczcdt0(W0),szNzAzT0) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mSuccNum) ).
fof(f24_nnf,plain,
! [W0] :
( ( szszuzczcdt0(W0) != sz00
& aElementOf0(szszuzczcdt0(W0),szNzAzT0) )
| ~ aElementOf0(W0,szNzAzT0) ),
inference(nnf_transformation,[status(thm)],[f24]) ).
fof(f24_sk,plain,
! [W0] :
( ( szszuzczcdt0(W0) != sz00
& aElementOf0(szszuzczcdt0(W0),szNzAzT0) )
| ~ aElementOf0(W0,szNzAzT0) ),
inference(skolemisation,[status(esa)],[f24_nnf]) ).
cnf(c56,plain,
( szszuzczcdt0(X0) != sz00
| ~ aElementOf0(X0,szNzAzT0) ),
inference(cnf_transformation,[status(esa)],[f24_sk]) ).
fof(f27,axiom,
! [W0] :
( aElementOf0(W0,szNzAzT0)
=> W0 != szszuzczcdt0(W0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mNatNSucc) ).
fof(f27_nnf,plain,
! [W0] :
( W0 != szszuzczcdt0(W0)
| ~ aElementOf0(W0,szNzAzT0) ),
inference(nnf_transformation,[status(thm)],[f27]) ).
fof(f27_sk,plain,
! [W0] :
( W0 != szszuzczcdt0(W0)
| ~ aElementOf0(W0,szNzAzT0) ),
inference(skolemisation,[status(esa)],[f27_nnf]) ).
cnf(c60,plain,
( X0 != szszuzczcdt0(X0)
| ~ aElementOf0(X0,szNzAzT0) ),
inference(cnf_transformation,[status(esa)],[f27_sk]) ).
fof(f30,axiom,
! [W0] :
( aElementOf0(W0,szNzAzT0)
=> ~ sdtlseqdt0(szszuzczcdt0(W0),sz00) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mNoScLessZr) ).
fof(f30_nnf,plain,
! [W0] :
( ~ sdtlseqdt0(szszuzczcdt0(W0),sz00)
| ~ aElementOf0(W0,szNzAzT0) ),
inference(nnf_transformation,[status(thm)],[f30]) ).
fof(f30_sk,plain,
! [W0] :
( ~ sdtlseqdt0(szszuzczcdt0(W0),sz00)
| ~ aElementOf0(W0,szNzAzT0) ),
inference(skolemisation,[status(esa)],[f30_nnf]) ).
cnf(c63,plain,
( ~ sdtlseqdt0(szszuzczcdt0(X0),sz00)
| ~ aElementOf0(X0,szNzAzT0) ),
inference(cnf_transformation,[status(esa)],[f30_sk]) ).
cnf(c98,plain,
xS != slcrc0,
inference(cnf_transformation,[status(esa)],[f48_sk]) ).
cnf(c100,plain,
xT != slcrc0,
inference(cnf_transformation,[status(esa)],[f48_sk]) ).
cnf(c111,plain,
szmzizndt0(xS) != szmzizndt0(xT),
inference(cnf_transformation,[status(esa)],[f50_sk]) ).
cnf(goal_0,negated_conjecture,
true != false,
inference(equality_encoding,[status(esa)],[c5,c9,c10,c36,c56,c60,c63,c98,c100,c110,c111]) ).
cnf(g0_0,plain,
true != true,
inference(rw,[status(thm)],[goal_0,t1701]) ).
cnf(contradiction_0,plain,
$false,
inference(trivial_inequality_removal,[status(thm)],[g0_0]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : NUM539+2 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.04 % Command : run_findproof /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 0.11/5.37 % Computer : n016.cluster.edu
% 0.11/5.37 % Model : x86_64 x86_64
% 0.11/5.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/5.37 % Memory : 8046.5625MB
% 0.11/5.37 % OS : Linux 6.8.0-71-generic
% 0.11/5.37 % CPULimit : 300
% 0.11/5.37 % WCLimit : 300
% 0.11/5.37 % DateTime : Thu Sep 24 04:36:02 UTC 2026
% 0.11/5.37 % CPUTime :
% 0.11/5.37 Running run_findproof /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 17.47/7.63 % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p
% 17.47/7.63 % SZS output start Proof for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
%------------------------------------------------------------------------------