%------------------------------------------------------------------------------
% File : LisaST---0.9
% Problem : CSR116+5 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n020.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 : Sun Sep 27 07:04:56 AM UTC 2026
% Result : Theorem 107.36s 14.48s
% Output : CNFRefutation 107.36s
% Verified :
% SZS Type : Refutation
% Derivation depth : 17
% Number of leaves : 3
% Syntax : Number of formulae : 40 ( 19 unt; 0 def)
% Number of atoms : 343 ( 0 equ)
% Maximal formula atoms : 162 ( 8 avg)
% Number of connectives : 430 ( 127 ~; 111 |; 191 &)
% ( 0 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 162 ( 10 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 24 ( 23 usr; 1 prp; 0-3 aty)
% Number of functors : 50 ( 50 usr; 50 con; 0-0 aty)
% Number of variables : 91 ( 26 sgn 4 !; 18 ?)
% Comments :
%------------------------------------------------------------------------------
fof(ave07_era5_synth_qa07_010_mira_news_1606_a671,hypothesis,
( gener('w$u$u344hlen$u1$u2',ge)
& fact('w$u$u344hlen$u1$u2',real)
& sort('w$u$u344hlen$u1$u2',da)
& varia('land$u1$u1','varia$uc')
& refer('land$u1$u1','refer$uc')
& quant('land$u1$u1','quant$uc')
& gener('land$u1$u1','gener$uc')
& fact('land$u1$u1',real)
& etype('land$u1$u1','etype$uc')
& card('land$u1$u1','card$uc')
& sort('land$u1$u1',ent)
& gener('rprs$u0','gener$uc')
& fact('rprs$u0',real)
& sort('rprs$u0',st)
& sort('s$u$u374dafrika$u0',fe)
& varia('name$u1$u1','varia$uc')
& refer('name$u1$u1','refer$uc')
& quant('name$u1$u1',one)
& gener('name$u1$u1',ge)
& fact('name$u1$u1',real)
& etype('name$u1$u1',int0)
& card('name$u1$u1',int1)
& sort('name$u1$u1',na)
& varia('republik$u$u1$u1','varia$uc')
& refer('republik$u$u1$u1','refer$uc')
& quant('republik$u$u1$u1',one)
& gener('republik$u$u1$u1',ge)
& fact('republik$u$u1$u1',real)
& etype('republik$u$u1$u1',int0)
& card('republik$u$u1$u1',int1)
& sort('republik$u$u1$u1',io)
& sort('republik$u$u1$u1',d)
& varia(c392,'varia$uc')
& refer(c392,indet)
& quant(c392,one)
& gener(c392,sp)
& fact(c392,real)
& etype(c392,int0)
& card(c392,int1)
& sort(c392,na)
& varia(c391,con)
& refer(c391,det)
& quant(c391,one)
& gener(c391,sp)
& fact(c391,real)
& etype(c391,int0)
& card(c391,int1)
& sort(c391,io)
& sort(c391,d)
& sort(c1,tq)
& sort('amtlich$u1$u1',tq)
& varia('pr$u$u344sident$u1$u1','varia$uc')
& refer('pr$u$u344sident$u1$u1','refer$uc')
& quant('pr$u$u344sident$u1$u1',one)
& gener('pr$u$u344sident$u1$u1',ge)
& fact('pr$u$u344sident$u1$u1',real)
& etype('pr$u$u344sident$u1$u1',int0)
& card('pr$u$u344sident$u1$u1',int1)
& sort('pr$u$u344sident$u1$u1',d)
& sort(c382,tq)
& varia(c381,con)
& refer(c381,det)
& quant(c381,one)
& gener(c381,sp)
& fact(c381,real)
& etype(c381,int0)
& card(c381,int1)
& sort(c381,d)
& sort('mandela$u0',fe)
& varia('familiename$u1$u1','varia$uc')
& refer('familiename$u1$u1','refer$uc')
& quant('familiename$u1$u1',one)
& gener('familiename$u1$u1',ge)
& fact('familiename$u1$u1',real)
& etype('familiename$u1$u1',int0)
& card('familiename$u1$u1',int1)
& sort('familiename$u1$u1',na)
& sort('rolihlahla$u0',fe)
& sort('nelson$u0',fe)
& sort(c347,fe)
& varia('eigenname$u1$u1','varia$uc')
& refer('eigenname$u1$u1','refer$uc')
& quant('eigenname$u1$u1',one)
& gener('eigenname$u1$u1',ge)
& fact('eigenname$u1$u1',real)
& etype('eigenname$u1$u1',int0)
& card('eigenname$u1$u1',int1)
& sort('eigenname$u1$u1',na)
& varia('mensch$u1$u1','varia$uc')
& refer('mensch$u1$u1','refer$uc')
& quant('mensch$u1$u1',one)
& gener('mensch$u1$u1',ge)
& fact('mensch$u1$u1',real)
& etype('mensch$u1$u1',int0)
& card('mensch$u1$u1',int1)
& sort('mensch$u1$u1',d)
& varia(c348,'varia$uc')
& refer(c348,indet)
& quant(c348,one)
& gener(c348,sp)
& fact(c348,real)
& etype(c348,int0)
& card(c348,int1)
& sort(c348,na)
& varia(c346,'varia$uc')
& refer(c346,indet)
& quant(c346,one)
& gener(c346,sp)
& fact(c346,real)
& etype(c346,int0)
& card(c346,int1)
& sort(c346,na)
& gener('erkl$u$u344ren$u1$u4',ge)
& fact('erkl$u$u344ren$u1$u4',real)
& sort('erkl$u$u344ren$u1$u4',da)
& gener(c394,sp)
& fact(c394,real)
& sort(c394,st)
& varia(c345,con)
& refer(c345,det)
& quant(c345,one)
& gener(c345,sp)
& fact(c345,real)
& etype(c345,int0)
& card(c345,int1)
& sort(c345,d)
& varia(c3,'varia$uc')
& refer(c3,det)
& quant(c3,one)
& gener(c3,sp)
& fact(c3,real)
& etype(c3,int0)
& card(c3,int1)
& sort(c3,d)
& gener(c15,sp)
& fact(c15,real)
& sort(c15,da)
& chsp2('w$u$u344hlen$u1$u2',c1)
& sub('republik$u$u1$u1','land$u1$u1')
& subr(c394,'rprs$u0')
& arg2(c394,c381)
& arg1(c394,c345)
& val(c392,'s$u$u374dafrika$u0')
& sub(c392,'name$u1$u1')
& sub(c391,'republik$u$u1$u1')
& attr(c391,c392)
& attch(c391,c381)
& modp(c382,'amtlich$u1$u1',c1)
& sub(c381,'pr$u$u344sident$u1$u1')
& prop(c381,c382)
& val(c348,'mandela$u0')
& sub(c348,'familiename$u1$u1')
& tupl(c347,'nelson$u0','rolihlahla$u0')
& val(c346,c347)
& sub(c346,'eigenname$u1$u1')
& sub(c345,'mensch$u1$u1')
& attr(c345,c348)
& attr(c345,c346)
& subs(c15,'erkl$u$u344ren$u1$u4')
& rslt(c15,c394)
& obj(c15,c345)
& agt(c15,c3) ) ).
fof(drop_first_name_component,axiom,
! [X0,X1,X2,X3] :
( ( val(X0,X1)
& sub(X0,'eigenname$u1$u1')
& tupl(X1,X2,X3) )
=> val(X0,X2) ) ).
fof(synth_qa07_010_mira_news_1606_a671,conjecture,
? [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
( val(X6,'s$u$u374dafrika$u0')
& val(X2,'nelson$u0')
& val(X1,'mandela$u0')
& subr(X3,'rprs$u0')
& sub(X6,'name$u1$u1')
& sub(X4,X8)
& sub(X2,'eigenname$u1$u1')
& sub(X1,'familiename$u1$u1')
& rslt(X7,X3)
& obj(X7,X0)
& attr(X5,X6)
& attr(X0,X2)
& attr(X0,X1)
& arg2(X3,X4)
& arg1(X3,X0) ) ).
fof(negated_conjecture,negated_conjecture,
~ ? [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
( val(X6,'s$u$u374dafrika$u0')
& val(X2,'nelson$u0')
& val(X1,'mandela$u0')
& subr(X3,'rprs$u0')
& sub(X6,'name$u1$u1')
& sub(X4,X8)
& sub(X2,'eigenname$u1$u1')
& sub(X1,'familiename$u1$u1')
& rslt(X7,X3)
& obj(X7,X0)
& attr(X5,X6)
& attr(X0,X2)
& attr(X0,X1)
& arg2(X3,X4)
& arg1(X3,X0) ),
inference(negate_conjecture,[status(cth)],[synth_qa07_010_mira_news_1606_a671]) ).
cnf(c1,plain,
obj(c15,c345),
inference(clausification,[status(esa)],[ave07_era5_synth_qa07_010_mira_news_1606_a671]) ).
cnf(c2,plain,
rslt(c15,c394),
inference(clausification,[status(esa)],[ave07_era5_synth_qa07_010_mira_news_1606_a671]) ).
cnf(c4,plain,
attr(c345,c346),
inference(clausification,[status(esa)],[ave07_era5_synth_qa07_010_mira_news_1606_a671]) ).
cnf(c5,plain,
attr(c345,c348),
inference(clausification,[status(esa)],[ave07_era5_synth_qa07_010_mira_news_1606_a671]) ).
cnf(c7,plain,
sub(c346,'eigenname$u1$u1'),
inference(clausification,[status(esa)],[ave07_era5_synth_qa07_010_mira_news_1606_a671]) ).
cnf(c8,plain,
val(c346,c347),
inference(clausification,[status(esa)],[ave07_era5_synth_qa07_010_mira_news_1606_a671]) ).
cnf(c9,plain,
tupl(c347,'nelson$u0','rolihlahla$u0'),
inference(clausification,[status(esa)],[ave07_era5_synth_qa07_010_mira_news_1606_a671]) ).
cnf(c10,plain,
sub(c348,'familiename$u1$u1'),
inference(clausification,[status(esa)],[ave07_era5_synth_qa07_010_mira_news_1606_a671]) ).
cnf(c11,plain,
val(c348,'mandela$u0'),
inference(clausification,[status(esa)],[ave07_era5_synth_qa07_010_mira_news_1606_a671]) ).
cnf(c13,plain,
sub(c381,'pr$u$u344sident$u1$u1'),
inference(clausification,[status(esa)],[ave07_era5_synth_qa07_010_mira_news_1606_a671]) ).
cnf(c16,plain,
attr(c391,c392),
inference(clausification,[status(esa)],[ave07_era5_synth_qa07_010_mira_news_1606_a671]) ).
cnf(c18,plain,
sub(c392,'name$u1$u1'),
inference(clausification,[status(esa)],[ave07_era5_synth_qa07_010_mira_news_1606_a671]) ).
cnf(c19,plain,
val(c392,'s$u$u374dafrika$u0'),
inference(clausification,[status(esa)],[ave07_era5_synth_qa07_010_mira_news_1606_a671]) ).
cnf(c20,plain,
arg1(c394,c345),
inference(clausification,[status(esa)],[ave07_era5_synth_qa07_010_mira_news_1606_a671]) ).
cnf(c21,plain,
arg2(c394,c381),
inference(clausification,[status(esa)],[ave07_era5_synth_qa07_010_mira_news_1606_a671]) ).
cnf(c22,plain,
subr(c394,'rprs$u0'),
inference(clausification,[status(esa)],[ave07_era5_synth_qa07_010_mira_news_1606_a671]) ).
cnf(c249,plain,
( val(X3,X1)
| ~ val(X3,X0)
| ~ sub(X3,'eigenname$u1$u1')
| ~ tupl(X0,X1,X2) ),
inference(clausification,[status(esa)],[drop_first_name_component]) ).
cnf(c287,plain,
( ~ rslt(X7,X1)
| ~ val(X4,'s$u$u374dafrika$u0')
| ~ attr(X2,X0)
| ~ arg2(X1,X5)
| ~ val(X8,'mandela$u0')
| ~ sub(X8,'familiename$u1$u1')
| ~ attr(X2,X8)
| ~ obj(X7,X2)
| ~ sub(X4,'name$u1$u1')
| ~ sub(X5,X6)
| ~ subr(X1,'rprs$u0')
| ~ attr(X3,X4)
| ~ sub(X0,'eigenname$u1$u1')
| ~ arg1(X1,X2)
| ~ val(X0,'nelson$u0') ),
inference(clausification,[status(esa)],[negated_conjecture]) ).
cnf(d0,plain,
( ~ val(X0,c347)
| val(X0,'nelson$u0')
| ~ sub(X0,'eigenname$u1$u1') ),
inference(resolution,[status(thm)],[c249,c9]) ).
cnf(d1,plain,
( val(c346,'nelson$u0')
| ~ sub(c346,'eigenname$u1$u1') ),
inference(resolution,[status(thm)],[d0,c8]) ).
cnf(d2,plain,
val(c346,'nelson$u0'),
inference(resolution,[status(thm)],[c7,d1]) ).
cnf(d3,plain,
( ~ arg2(c394,X6)
| ~ arg1(c394,X1)
| ~ val(X3,'s$u$u374dafrika$u0')
| ~ val(X5,'mandela$u0')
| ~ val(X4,'nelson$u0')
| ~ sub(X3,'name$u1$u1')
| ~ sub(X5,'familiename$u1$u1')
| ~ sub(X4,'eigenname$u1$u1')
| ~ sub(X6,X7)
| ~ attr(X1,X5)
| ~ attr(X1,X4)
| ~ attr(X2,X3)
| ~ rslt(X0,c394)
| ~ obj(X0,X1) ),
inference(resolution,[status(thm)],[c287,c22]) ).
cnf(d4,plain,
( ~ arg1(c394,X1)
| ~ val(X3,'s$u$u374dafrika$u0')
| ~ val(X5,'nelson$u0')
| ~ val(X4,'mandela$u0')
| ~ sub(X3,'name$u1$u1')
| ~ sub(X5,'eigenname$u1$u1')
| ~ sub(X4,'familiename$u1$u1')
| ~ sub(c381,X6)
| ~ attr(X1,X5)
| ~ attr(X1,X4)
| ~ attr(X2,X3)
| ~ rslt(X0,c394)
| ~ obj(X0,X1) ),
inference(resolution,[status(thm)],[d3,c21]) ).
cnf(d5,plain,
( ~ val(X2,'s$u$u374dafrika$u0')
| ~ val(X4,'mandela$u0')
| ~ val(X3,'nelson$u0')
| ~ sub(c381,X5)
| ~ sub(X2,'name$u1$u1')
| ~ sub(X4,'familiename$u1$u1')
| ~ sub(X3,'eigenname$u1$u1')
| ~ attr(c345,X4)
| ~ attr(c345,X3)
| ~ attr(X1,X2)
| ~ rslt(X0,c394)
| ~ obj(X0,c345) ),
inference(resolution,[status(thm)],[d4,c20]) ).
cnf(d6,plain,
( ~ val(X3,'nelson$u0')
| ~ val(X2,'mandela$u0')
| ~ sub(c381,X4)
| ~ sub(c392,'name$u1$u1')
| ~ sub(X3,'eigenname$u1$u1')
| ~ sub(X2,'familiename$u1$u1')
| ~ attr(c345,X3)
| ~ attr(c345,X2)
| ~ attr(X1,c392)
| ~ rslt(X0,c394)
| ~ obj(X0,c345) ),
inference(resolution,[status(thm)],[d5,c19]) ).
cnf(d7,plain,
( ~ val(X3,'mandela$u0')
| ~ val(X2,'nelson$u0')
| ~ sub(c381,X4)
| ~ sub(X3,'familiename$u1$u1')
| ~ sub(X2,'eigenname$u1$u1')
| ~ attr(c345,X3)
| ~ attr(c345,X2)
| ~ attr(X1,c392)
| ~ rslt(X0,c394)
| ~ obj(X0,c345) ),
inference(resolution,[status(thm)],[c18,d6]) ).
cnf(d8,plain,
( ~ val(X2,'mandela$u0')
| ~ sub(c381,X3)
| ~ sub(c346,'eigenname$u1$u1')
| ~ sub(X2,'familiename$u1$u1')
| ~ attr(c345,c346)
| ~ attr(c345,X2)
| ~ attr(X1,c392)
| ~ rslt(X0,c394)
| ~ obj(X0,c345) ),
inference(resolution,[status(thm)],[d7,d2]) ).
cnf(d9,plain,
( ~ val(X2,'mandela$u0')
| ~ sub(c381,X3)
| ~ sub(c346,'eigenname$u1$u1')
| ~ sub(X2,'familiename$u1$u1')
| ~ attr(c345,X2)
| ~ attr(X1,c392)
| ~ rslt(X0,c394)
| ~ obj(X0,c345) ),
inference(resolution,[status(thm)],[c4,d8]) ).
cnf(d10,plain,
( ~ val(X2,'mandela$u0')
| ~ sub(c381,X3)
| ~ sub(X2,'familiename$u1$u1')
| ~ attr(c345,X2)
| ~ attr(X1,c392)
| ~ rslt(X0,c394)
| ~ obj(X0,c345) ),
inference(resolution,[status(thm)],[c7,d9]) ).
cnf(d11,plain,
( ~ sub(c381,X2)
| ~ sub(c348,'familiename$u1$u1')
| ~ attr(c345,c348)
| ~ attr(X1,c392)
| ~ rslt(X0,c394)
| ~ obj(X0,c345) ),
inference(resolution,[status(thm)],[d10,c11]) ).
cnf(d12,plain,
( ~ sub(c381,X2)
| ~ sub(c348,'familiename$u1$u1')
| ~ attr(X1,c392)
| ~ rslt(X0,c394)
| ~ obj(X0,c345) ),
inference(resolution,[status(thm)],[c5,d11]) ).
cnf(d13,plain,
( ~ sub(c381,X2)
| ~ attr(X1,c392)
| ~ rslt(X0,c394)
| ~ obj(X0,c345) ),
inference(resolution,[status(thm)],[c10,d12]) ).
cnf(d14,plain,
( ~ attr(X1,c392)
| ~ rslt(X0,c394)
| ~ obj(X0,c345) ),
inference(resolution,[status(thm)],[d13,c13]) ).
cnf(d15,plain,
( ~ rslt(X0,c394)
| ~ obj(X0,c345) ),
inference(resolution,[status(thm)],[d14,c16]) ).
cnf(d16,plain,
~ obj(c15,c345),
inference(resolution,[status(thm)],[d15,c2]) ).
cnf(d17,plain,
$false,
inference(resolution,[status(thm)],[c1,d16]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : CSR116+5 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.06 % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.15/0.41 % Computer : n020.cluster.edu
% 0.15/0.41 % Model : x86_64 x86_64
% 0.15/0.41 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.41 % Memory : 8046.5625MB
% 0.15/0.41 % OS : Linux 6.8.0-71-generic
% 0.15/0.41 % CPULimit : 300
% 0.15/0.41 % WCLimit : 300
% 0.15/0.41 % DateTime : Sun Sep 27 01:16:34 UTC 2026
% 0.15/0.42 % CPUTime :
% 0.15/0.42 Running casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 107.36/14.48 % SZS status Theorem for theBenchmark.p
% 107.36/14.48 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
%------------------------------------------------------------------------------