TSTP Solution File: NUM283-1.005 by Vampire-SAT---4.8
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Vampire-SAT---4.8
% Problem : NUM283-1.005 : TPTP v8.1.2. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s
% Computer : n025.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 : Fri Sep 1 20:07:12 EDT 2023
% Result : Unsatisfiable 0.21s 0.51s
% Output : Refutation 0.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 34
% Number of leaves : 7
% Syntax : Number of formulae : 59 ( 44 unt; 0 def)
% Number of atoms : 76 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 36 ( 19 ~; 17 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 2 avg)
% Maximal term depth : 121 ( 21 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-3 aty)
% Number of functors : 2 ( 2 usr; 1 con; 0-1 aty)
% Number of variables : 46 (; 46 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1795,plain,
$false,
inference(subsumption_resolution,[],[f1794,f267]) ).
fof(f267,plain,
factorial(s(s(s(s(n0)))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0))))))))))))))))))))))))),
inference(subsumption_resolution,[],[f265,f62]) ).
fof(f62,plain,
factorial(s(s(s(n0))),s(s(s(s(s(s(n0))))))),
inference(subsumption_resolution,[],[f60,f25]) ).
fof(f25,plain,
factorial(s(s(n0)),s(s(n0))),
inference(subsumption_resolution,[],[f23,f13]) ).
fof(f13,plain,
factorial(s(n0),s(n0)),
inference(resolution,[],[f12,f5]) ).
fof(f5,axiom,
factorial(n0,s(n0)),
file('/export/starexec/sandbox/tmp/tmp.PgsfUgo3gH/Vampire---4.8_23473',factorial_0) ).
fof(f12,plain,
! [X0] :
( ~ factorial(n0,X0)
| factorial(s(n0),X0) ),
inference(resolution,[],[f6,f3]) ).
fof(f3,axiom,
! [X0] : product(s(n0),X0,X0),
file('/export/starexec/sandbox/tmp/tmp.PgsfUgo3gH/Vampire---4.8_23473',times1) ).
fof(f6,axiom,
! [X2,X0,X1] :
( ~ product(s(X0),X2,X1)
| factorial(s(X0),X1)
| ~ factorial(X0,X2) ),
file('/export/starexec/sandbox/tmp/tmp.PgsfUgo3gH/Vampire---4.8_23473',factorial) ).
fof(f23,plain,
( factorial(s(s(n0)),s(s(n0)))
| ~ factorial(s(n0),s(n0)) ),
inference(resolution,[],[f17,f6]) ).
fof(f17,plain,
product(s(s(n0)),s(n0),s(s(n0))),
inference(resolution,[],[f15,f8]) ).
fof(f8,plain,
! [X0] : sum(X0,s(n0),s(X0)),
inference(resolution,[],[f2,f1]) ).
fof(f1,axiom,
! [X0] : sum(X0,n0,X0),
file('/export/starexec/sandbox/tmp/tmp.PgsfUgo3gH/Vampire---4.8_23473',add_0) ).
fof(f2,axiom,
! [X2,X0,X1] :
( ~ sum(X0,X1,X2)
| sum(X0,s(X1),s(X2)) ),
file('/export/starexec/sandbox/tmp/tmp.PgsfUgo3gH/Vampire---4.8_23473',add) ).
fof(f15,plain,
! [X0,X1] :
( ~ sum(X0,X0,X1)
| product(s(s(n0)),X0,X1) ),
inference(resolution,[],[f4,f3]) ).
fof(f4,axiom,
! [X2,X3,X0,X1] :
( ~ product(X0,X1,X3)
| ~ sum(X3,X1,X2)
| product(s(X0),X1,X2) ),
file('/export/starexec/sandbox/tmp/tmp.PgsfUgo3gH/Vampire---4.8_23473',times) ).
fof(f60,plain,
( factorial(s(s(s(n0))),s(s(s(s(s(s(n0)))))))
| ~ factorial(s(s(n0)),s(s(n0))) ),
inference(resolution,[],[f59,f6]) ).
fof(f59,plain,
product(s(s(s(n0))),s(s(n0)),s(s(s(s(s(s(n0))))))),
inference(resolution,[],[f30,f9]) ).
fof(f9,plain,
! [X0] : sum(X0,s(s(n0)),s(s(X0))),
inference(resolution,[],[f8,f2]) ).
fof(f30,plain,
! [X0] :
( ~ sum(s(s(s(s(n0)))),s(s(n0)),X0)
| product(s(s(s(n0))),s(s(n0)),X0) ),
inference(resolution,[],[f18,f4]) ).
fof(f18,plain,
product(s(s(n0)),s(s(n0)),s(s(s(s(n0))))),
inference(resolution,[],[f15,f9]) ).
fof(f265,plain,
( factorial(s(s(s(s(n0)))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0)))))))))))))))))))))))))
| ~ factorial(s(s(s(n0))),s(s(s(s(s(s(n0))))))) ),
inference(resolution,[],[f264,f6]) ).
fof(f264,plain,
product(s(s(s(s(n0)))),s(s(s(s(s(s(n0)))))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0))))))))))))))))))))))))),
inference(resolution,[],[f193,f41]) ).
fof(f41,plain,
! [X0] : sum(X0,s(s(s(s(s(s(n0)))))),s(s(s(s(s(s(X0))))))),
inference(resolution,[],[f14,f2]) ).
fof(f14,plain,
! [X0] : sum(X0,s(s(s(s(s(n0))))),s(s(s(s(s(X0)))))),
inference(resolution,[],[f11,f2]) ).
fof(f11,plain,
! [X0] : sum(X0,s(s(s(s(n0)))),s(s(s(s(X0))))),
inference(resolution,[],[f10,f2]) ).
fof(f10,plain,
! [X0] : sum(X0,s(s(s(n0))),s(s(s(X0)))),
inference(resolution,[],[f9,f2]) ).
fof(f193,plain,
! [X0] :
( ~ sum(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0)))))))))))))))))),s(s(s(s(s(s(n0)))))),X0)
| product(s(s(s(s(n0)))),s(s(s(s(s(s(n0)))))),X0) ),
inference(resolution,[],[f191,f4]) ).
fof(f191,plain,
product(s(s(s(n0))),s(s(s(s(s(s(n0)))))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0))))))))))))))))))),
inference(resolution,[],[f111,f41]) ).
fof(f111,plain,
! [X0] :
( ~ sum(s(s(s(s(s(s(s(s(s(s(s(s(n0)))))))))))),s(s(s(s(s(s(n0)))))),X0)
| product(s(s(s(n0))),s(s(s(s(s(s(n0)))))),X0) ),
inference(resolution,[],[f52,f4]) ).
fof(f52,plain,
product(s(s(n0)),s(s(s(s(s(s(n0)))))),s(s(s(s(s(s(s(s(s(s(s(s(n0))))))))))))),
inference(resolution,[],[f41,f15]) ).
fof(f1794,plain,
~ factorial(s(s(s(s(n0)))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0))))))))))))))))))))))))),
inference(subsumption_resolution,[],[f1792,f7]) ).
fof(f7,axiom,
! [X4] : ~ factorial(s(s(s(s(s(n0))))),X4),
file('/export/starexec/sandbox/tmp/tmp.PgsfUgo3gH/Vampire---4.8_23473',prove_factorial) ).
fof(f1792,plain,
( factorial(s(s(s(s(s(n0))))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
| ~ factorial(s(s(s(s(n0)))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0))))))))))))))))))))))))) ),
inference(resolution,[],[f1791,f6]) ).
fof(f1791,plain,
product(s(s(s(s(s(n0))))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0)))))))))))))))))))))))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))),
inference(resolution,[],[f1433,f373]) ).
fof(f373,plain,
! [X0] : sum(X0,s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0)))))))))))))))))))))))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(X0))))))))))))))))))))))))),
inference(resolution,[],[f353,f2]) ).
fof(f353,plain,
! [X0] : sum(X0,s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0))))))))))))))))))))))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(X0)))))))))))))))))))))))),
inference(resolution,[],[f324,f2]) ).
fof(f324,plain,
! [X0] : sum(X0,s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0)))))))))))))))))))))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(X0))))))))))))))))))))))),
inference(resolution,[],[f308,f2]) ).
fof(f308,plain,
! [X0] : sum(X0,s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0))))))))))))))))))))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(X0)))))))))))))))))))))),
inference(resolution,[],[f284,f2]) ).
fof(f284,plain,
! [X0] : sum(X0,s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0)))))))))))))))))))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(X0))))))))))))))))))))),
inference(resolution,[],[f268,f2]) ).
fof(f268,plain,
! [X0] : sum(X0,s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0))))))))))))))))))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(X0)))))))))))))))))))),
inference(resolution,[],[f245,f2]) ).
fof(f245,plain,
! [X0] : sum(X0,s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0)))))))))))))))))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(X0))))))))))))))))))),
inference(resolution,[],[f224,f2]) ).
fof(f224,plain,
! [X0] : sum(X0,s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0))))))))))))))))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(X0)))))))))))))))))),
inference(resolution,[],[f205,f2]) ).
fof(f205,plain,
! [X0] : sum(X0,s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0)))))))))))))))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(X0))))))))))))))))),
inference(resolution,[],[f186,f2]) ).
fof(f186,plain,
! [X0] : sum(X0,s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0))))))))))))))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(X0)))))))))))))))),
inference(resolution,[],[f168,f2]) ).
fof(f168,plain,
! [X0] : sum(X0,s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0)))))))))))))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(X0))))))))))))))),
inference(resolution,[],[f152,f2]) ).
fof(f152,plain,
! [X0] : sum(X0,s(s(s(s(s(s(s(s(s(s(s(s(s(n0))))))))))))),s(s(s(s(s(s(s(s(s(s(s(s(s(X0)))))))))))))),
inference(resolution,[],[f130,f2]) ).
fof(f130,plain,
! [X0] : sum(X0,s(s(s(s(s(s(s(s(s(s(s(s(n0)))))))))))),s(s(s(s(s(s(s(s(s(s(s(s(X0))))))))))))),
inference(resolution,[],[f115,f2]) ).
fof(f115,plain,
! [X0] : sum(X0,s(s(s(s(s(s(s(s(s(s(s(n0))))))))))),s(s(s(s(s(s(s(s(s(s(s(X0)))))))))))),
inference(resolution,[],[f99,f2]) ).
fof(f99,plain,
! [X0] : sum(X0,s(s(s(s(s(s(s(s(s(s(n0)))))))))),s(s(s(s(s(s(s(s(s(s(X0))))))))))),
inference(resolution,[],[f80,f2]) ).
fof(f80,plain,
! [X0] : sum(X0,s(s(s(s(s(s(s(s(s(n0))))))))),s(s(s(s(s(s(s(s(s(X0)))))))))),
inference(resolution,[],[f68,f2]) ).
fof(f68,plain,
! [X0] : sum(X0,s(s(s(s(s(s(s(s(n0)))))))),s(s(s(s(s(s(s(s(X0))))))))),
inference(resolution,[],[f51,f2]) ).
fof(f51,plain,
! [X0] : sum(X0,s(s(s(s(s(s(s(n0))))))),s(s(s(s(s(s(s(X0)))))))),
inference(resolution,[],[f41,f2]) ).
fof(f1433,plain,
! [X0] :
( ~ sum(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0)))))))))))))))))))))))),X0)
| product(s(s(s(s(s(n0))))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0)))))))))))))))))))))))),X0) ),
inference(resolution,[],[f1431,f4]) ).
fof(f1431,plain,
product(s(s(s(s(n0)))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0)))))))))))))))))))))))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))),
inference(resolution,[],[f1090,f373]) ).
fof(f1090,plain,
! [X0] :
( ~ sum(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0)))))))))))))))))))))))),X0)
| product(s(s(s(s(n0)))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0)))))))))))))))))))))))),X0) ),
inference(resolution,[],[f1088,f4]) ).
fof(f1088,plain,
product(s(s(s(n0))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0)))))))))))))))))))))))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))),
inference(resolution,[],[f704,f373]) ).
fof(f704,plain,
! [X0] :
( ~ sum(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0)))))))))))))))))))))))))))))))))))))))))))))))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0)))))))))))))))))))))))),X0)
| product(s(s(s(n0))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0)))))))))))))))))))))))),X0) ),
inference(resolution,[],[f396,f4]) ).
fof(f396,plain,
product(s(s(n0)),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0)))))))))))))))))))))))),s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(s(n0))))))))))))))))))))))))))))))))))))))))))))))))),
inference(resolution,[],[f373,f15]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : NUM283-1.005 : TPTP v8.1.2. Released v1.0.0.
% 0.00/0.14 % Command : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s
% 0.14/0.35 % Computer : n025.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.36 % CPULimit : 300
% 0.14/0.36 % WCLimit : 300
% 0.14/0.36 % DateTime : Wed Aug 30 15:23:41 EDT 2023
% 0.14/0.36 % CPUTime :
% 0.21/0.41 % (23748)Running in auto input_syntax mode. Trying TPTP
% 0.21/0.42 % (23781)fmb+10_1_fmbas=off:fmbsr=1.3:nm=2_1451 on Vampire---4 for (1451ds/0Mi)
% 0.21/0.42 % (23782)fmb+10_1_bce=on:fmbas=expand:fmbksg=on:fmbsr=1.3_569 on Vampire---4 for (569ds/0Mi)
% 0.21/0.42 % (23785)fmb+10_1_bce=on:fmbas=expand:fmbksg=on:fmbsr=1.3:gsp=on:nm=4_470 on Vampire---4 for (470ds/0Mi)
% 0.21/0.42 % (23783)dis-2_2:3_amm=sco:anc=none:bce=on:fsr=off:gsp=on:nm=16:nwc=1.2:nicw=on:sac=on:sp=weighted_frequency_476 on Vampire---4 for (476ds/0Mi)
% 0.21/0.42 % (23786)dis+1_20_av=off:lcm=predicate:nm=2:nwc=2.0_396 on Vampire---4 for (396ds/0Mi)
% 0.21/0.42 % (23787)dis+11_4:5_nm=4_216 on Vampire---4 for (216ds/0Mi)
% 0.21/0.42 % (23788)fmb+10_1_fmbas=off:fmbsr=1.3:nm=2:si=on:rtra=on:rawr=on:rp=on:fmbksg=on_1451 on Vampire---4 for (1451ds/0Mi)
% 0.21/0.42 TRYING [1]
% 0.21/0.42 TRYING [1]
% 0.21/0.42 TRYING [1]
% 0.21/0.42 TRYING [2]
% 0.21/0.42 TRYING [2]
% 0.21/0.42 TRYING [2]
% 0.21/0.42 TRYING [1]
% 0.21/0.42 TRYING [2]
% 0.21/0.42 TRYING [3]
% 0.21/0.42 TRYING [3]
% 0.21/0.42 TRYING [3]
% 0.21/0.42 TRYING [3]
% 0.21/0.42 TRYING [4]
% 0.21/0.42 TRYING [4]
% 0.21/0.42 TRYING [4]
% 0.21/0.42 TRYING [4]
% 0.21/0.43 TRYING [5]
% 0.21/0.43 TRYING [5]
% 0.21/0.43 TRYING [5]
% 0.21/0.43 TRYING [5]
% 0.21/0.44 TRYING [6]
% 0.21/0.44 TRYING [6]
% 0.21/0.44 TRYING [6]
% 0.21/0.44 TRYING [6]
% 0.21/0.45 TRYING [7]
% 0.21/0.45 TRYING [7]
% 0.21/0.45 TRYING [7]
% 0.21/0.46 TRYING [7]
% 0.21/0.48 TRYING [8]
% 0.21/0.48 TRYING [8]
% 0.21/0.50 TRYING [8]
% 0.21/0.50 TRYING [8]
% 0.21/0.51 % (23786)First to succeed.
% 0.21/0.51 % (23786)Refutation found. Thanks to Tanya!
% 0.21/0.51 % SZS status Unsatisfiable for Vampire---4
% 0.21/0.51 % SZS output start Proof for Vampire---4
% See solution above
% 0.21/0.51 % (23786)------------------------------
% 0.21/0.51 % (23786)Version: Vampire 4.7 (commit 05ef610bd on 2023-06-21 19:03:17 +0100)
% 0.21/0.51 % (23786)Linked with Z3 4.9.1.0 6ed071b44407cf6623b8d3c0dceb2a8fb7040cee z3-4.8.4-6427-g6ed071b44
% 0.21/0.51 % (23786)Termination reason: Refutation
% 0.21/0.51
% 0.21/0.51 % (23786)Memory used [KB]: 2686
% 0.21/0.51 % (23786)Time elapsed: 0.094 s
% 0.21/0.51 % (23786)------------------------------
% 0.21/0.51 % (23786)------------------------------
% 0.21/0.51 % (23748)Success in time 0.152 s
% 0.21/0.52 % Vampire---4.8 exiting
%------------------------------------------------------------------------------