TSTP Solution File: KLE067+1 by Vampire-SAT---4.8
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%------------------------------------------------------------------------------
% File : Vampire-SAT---4.8
% Problem : KLE067+1 : TPTP v8.1.2. Released v4.0.0.
% 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 : n024.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 17:09:13 EDT 2023
% Result : Theorem 0.22s 0.44s
% Output : Refutation 0.22s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 5
% Syntax : Number of formulae : 20 ( 19 unt; 0 def)
% Number of atoms : 21 ( 20 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 10 ( 9 ~; 0 |; 0 &)
% ( 0 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 4 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 3 con; 0-2 aty)
% Number of variables : 26 (; 22 !; 4 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f95,plain,
$false,
inference(trivial_inequality_removal,[],[f91]) ).
fof(f91,plain,
domain(addition(sK0,sK1)) != domain(addition(sK0,sK1)),
inference(superposition,[],[f49,f87]) ).
fof(f87,plain,
! [X1] : domain(X1) = domain(domain(X1)),
inference(forward_demodulation,[],[f82,f35]) ).
fof(f35,plain,
! [X0] : multiplication(one,X0) = X0,
inference(cnf_transformation,[],[f7]) ).
fof(f7,axiom,
! [X0] : multiplication(one,X0) = X0,
file('/export/starexec/sandbox2/tmp/tmp.U7qa1BsE5z/Vampire---4.8_4066',multiplicative_left_identity) ).
fof(f82,plain,
! [X1] : domain(multiplication(one,X1)) = domain(domain(X1)),
inference(superposition,[],[f41,f35]) ).
fof(f41,plain,
! [X0,X1] : domain(multiplication(X0,X1)) = domain(multiplication(X0,domain(X1))),
inference(cnf_transformation,[],[f23]) ).
fof(f23,plain,
! [X0,X1] : domain(multiplication(X0,X1)) = domain(multiplication(X0,domain(X1))),
inference(rectify,[],[f14]) ).
fof(f14,axiom,
! [X3,X4] : domain(multiplication(X3,X4)) = domain(multiplication(X3,domain(X4))),
file('/export/starexec/sandbox2/tmp/tmp.U7qa1BsE5z/Vampire---4.8_4066',domain2) ).
fof(f49,plain,
domain(addition(sK0,sK1)) != domain(domain(addition(sK0,sK1))),
inference(backward_demodulation,[],[f30,f42]) ).
fof(f42,plain,
! [X0,X1] : addition(domain(X0),domain(X1)) = domain(addition(X0,X1)),
inference(cnf_transformation,[],[f24]) ).
fof(f24,plain,
! [X0,X1] : addition(domain(X0),domain(X1)) = domain(addition(X0,X1)),
inference(rectify,[],[f17]) ).
fof(f17,axiom,
! [X3,X4] : domain(addition(X3,X4)) = addition(domain(X3),domain(X4)),
file('/export/starexec/sandbox2/tmp/tmp.U7qa1BsE5z/Vampire---4.8_4066',domain5) ).
fof(f30,plain,
addition(domain(sK0),domain(sK1)) != domain(addition(domain(sK0),domain(sK1))),
inference(cnf_transformation,[],[f28]) ).
fof(f28,plain,
addition(domain(sK0),domain(sK1)) != domain(addition(domain(sK0),domain(sK1))),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1])],[f26,f27]) ).
fof(f27,plain,
( ? [X0,X1] : addition(domain(X0),domain(X1)) != domain(addition(domain(X0),domain(X1)))
=> addition(domain(sK0),domain(sK1)) != domain(addition(domain(sK0),domain(sK1))) ),
introduced(choice_axiom,[]) ).
fof(f26,plain,
? [X0,X1] : addition(domain(X0),domain(X1)) != domain(addition(domain(X0),domain(X1))),
inference(ennf_transformation,[],[f20]) ).
fof(f20,plain,
~ ! [X0,X1] : addition(domain(X0),domain(X1)) = domain(addition(domain(X0),domain(X1))),
inference(rectify,[],[f19]) ).
fof(f19,negated_conjecture,
~ ! [X3,X4] : addition(domain(X3),domain(X4)) = domain(addition(domain(X3),domain(X4))),
inference(negated_conjecture,[],[f18]) ).
fof(f18,conjecture,
! [X3,X4] : addition(domain(X3),domain(X4)) = domain(addition(domain(X3),domain(X4))),
file('/export/starexec/sandbox2/tmp/tmp.U7qa1BsE5z/Vampire---4.8_4066',goals) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : KLE067+1 : TPTP v8.1.2. Released v4.0.0.
% 0.14/0.15 % Command : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s
% 0.14/0.37 % Computer : n024.cluster.edu
% 0.14/0.37 % Model : x86_64 x86_64
% 0.14/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.37 % Memory : 8042.1875MB
% 0.14/0.37 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.37 % CPULimit : 300
% 0.14/0.37 % WCLimit : 300
% 0.14/0.37 % DateTime : Wed Aug 30 17:46:22 EDT 2023
% 0.14/0.37 % CPUTime :
% 0.22/0.43 % (4242)Running in auto input_syntax mode. Trying TPTP
% 0.22/0.43 % (4269)fmb+10_1_bce=on:fmbas=function:fmbsr=1.2:fde=unused:nm=0_846 on Vampire---4 for (846ds/0Mi)
% 0.22/0.43 % (4270)fmb+10_1_bce=on:fmbdsb=on:fmbes=contour:fmbswr=3:fde=none:nm=0_793 on Vampire---4 for (793ds/0Mi)
% 0.22/0.43 % (4272)fmb+10_1_bce=on:fmbsr=1.5:nm=32_533 on Vampire---4 for (533ds/0Mi)
% 0.22/0.43 % (4271)dis+2_11_add=large:afr=on:amm=off:bd=off:bce=on:fsd=off:fde=none:gs=on:gsaa=full_model:gsem=off:irw=on:msp=off:nm=4:nwc=1.3:sas=z3:sims=off:sac=on:sp=reverse_arity_569 on Vampire---4 for (569ds/0Mi)
% 0.22/0.43 % (4274)ott+10_10:1_add=off:afr=on:amm=off:anc=all:bd=off:bs=on:fsr=off:irw=on:lma=on:msp=off:nm=4:nwc=4.0:sac=on:sp=reverse_frequency_531 on Vampire---4 for (531ds/0Mi)
% 0.22/0.43 % (4275)ott-10_8_av=off:bd=preordered:bs=on:fsd=off:fsr=off:fde=unused:irw=on:lcm=predicate:lma=on:nm=4:nwc=1.7:sp=frequency_522 on Vampire---4 for (522ds/0Mi)
% 0.22/0.43 % (4276)ott+1_64_av=off:bd=off:bce=on:fsd=off:fde=unused:gsp=on:irw=on:lcm=predicate:lma=on:nm=2:nwc=1.1:sims=off:urr=on_497 on Vampire---4 for (497ds/0Mi)
% 0.22/0.43 TRYING [1]
% 0.22/0.44 TRYING [2]
% 0.22/0.44 % (4275)First to succeed.
% 0.22/0.44 TRYING [3]
% 0.22/0.44 % (4275)Refutation found. Thanks to Tanya!
% 0.22/0.44 % SZS status Theorem for Vampire---4
% 0.22/0.44 % SZS output start Proof for Vampire---4
% See solution above
% 0.22/0.44 % (4275)------------------------------
% 0.22/0.44 % (4275)Version: Vampire 4.7 (commit 05ef610bd on 2023-06-21 19:03:17 +0100)
% 0.22/0.44 % (4275)Linked with Z3 4.9.1.0 6ed071b44407cf6623b8d3c0dceb2a8fb7040cee z3-4.8.4-6427-g6ed071b44
% 0.22/0.44 % (4275)Termination reason: Refutation
% 0.22/0.44
% 0.22/0.44 % (4275)Memory used [KB]: 895
% 0.22/0.44 % (4275)Time elapsed: 0.005 s
% 0.22/0.44 % (4275)------------------------------
% 0.22/0.44 % (4275)------------------------------
% 0.22/0.44 % (4242)Success in time 0.064 s
% 0.22/0.44 % Vampire---4.8 exiting
%------------------------------------------------------------------------------