TSTP Solution File: LCL358-1 by SnakeForV---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV---1.0
% Problem : LCL358-1 : TPTP v8.1.0. Released v2.3.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% Computer : n023.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 : Wed Aug 31 17:40:32 EDT 2022
% Result : Unsatisfiable 0.17s 0.50s
% Output : Refutation 0.17s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 3
% Syntax : Number of formulae : 14 ( 5 unt; 0 def)
% Number of atoms : 27 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 37 ( 24 ~; 13 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 4 avg)
% Maximal term depth : 8 ( 2 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-1 aty)
% Number of functors : 6 ( 6 usr; 5 con; 0-2 aty)
% Number of variables : 16 ( 16 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f24,plain,
$false,
inference(subsumption_resolution,[],[f22,f2]) ).
fof(f2,axiom,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(X1,X2),implies(X0,X2)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_1) ).
fof(f22,plain,
~ is_a_theorem(implies(implies(y,v),implies(implies(v,z),implies(y,z)))),
inference(resolution,[],[f20,f2]) ).
fof(f20,plain,
! [X0] :
( ~ is_a_theorem(implies(X0,implies(implies(implies(y,z),u),implies(implies(v,z),u))))
| ~ is_a_theorem(implies(implies(y,v),X0)) ),
inference(resolution,[],[f19,f2]) ).
fof(f19,plain,
! [X0,X1] :
( ~ is_a_theorem(implies(X1,implies(X0,implies(implies(y,v),implies(implies(implies(y,z),u),implies(implies(v,z),u))))))
| ~ is_a_theorem(X1)
| ~ is_a_theorem(X0) ),
inference(resolution,[],[f18,f1]) ).
fof(f1,axiom,
! [X0,X1] :
( ~ is_a_theorem(implies(X0,X1))
| ~ is_a_theorem(X0)
| is_a_theorem(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',condensed_detachment) ).
fof(f18,plain,
! [X0] :
( ~ is_a_theorem(implies(X0,implies(implies(y,v),implies(implies(implies(y,z),u),implies(implies(v,z),u)))))
| ~ is_a_theorem(X0) ),
inference(resolution,[],[f15,f1]) ).
fof(f15,plain,
~ is_a_theorem(implies(implies(y,v),implies(implies(implies(y,z),u),implies(implies(v,z),u)))),
inference(resolution,[],[f13,f2]) ).
fof(f13,plain,
! [X0] :
( ~ is_a_theorem(implies(implies(x,implies(implies(y,z),u)),implies(X0,implies(x,implies(implies(v,z),u)))))
| ~ is_a_theorem(implies(implies(y,v),X0)) ),
inference(resolution,[],[f10,f2]) ).
fof(f10,plain,
! [X0,X1] :
( ~ is_a_theorem(implies(X1,implies(X0,implies(implies(y,v),implies(x,implies(implies(v,z),u))))))
| ~ is_a_theorem(X1)
| ~ is_a_theorem(implies(implies(x,implies(implies(y,z),u)),X0)) ),
inference(resolution,[],[f8,f1]) ).
fof(f8,plain,
! [X0] :
( ~ is_a_theorem(implies(X0,implies(implies(y,v),implies(x,implies(implies(v,z),u)))))
| ~ is_a_theorem(implies(implies(x,implies(implies(y,z),u)),X0)) ),
inference(resolution,[],[f7,f2]) ).
fof(f7,plain,
! [X0,X1] :
( ~ is_a_theorem(implies(X1,implies(X0,implies(implies(x,implies(implies(y,z),u)),implies(implies(y,v),implies(x,implies(implies(v,z),u)))))))
| ~ is_a_theorem(X1)
| ~ is_a_theorem(X0) ),
inference(resolution,[],[f6,f1]) ).
fof(f6,plain,
! [X0] :
( ~ is_a_theorem(implies(X0,implies(implies(x,implies(implies(y,z),u)),implies(implies(y,v),implies(x,implies(implies(v,z),u))))))
| ~ is_a_theorem(X0) ),
inference(resolution,[],[f5,f1]) ).
fof(f5,axiom,
~ is_a_theorem(implies(implies(x,implies(implies(y,z),u)),implies(implies(y,v),implies(x,implies(implies(v,z),u))))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_cn_07) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11 % Problem : LCL358-1 : TPTP v8.1.0. Released v2.3.0.
% 0.00/0.12 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% 0.12/0.33 % Computer : n023.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 300
% 0.12/0.33 % DateTime : Tue Aug 30 02:18:20 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.17/0.48 % (29102)lrs+10_1:1_drc=off:sp=reverse_frequency:spb=goal:to=lpo:i=5:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/5Mi)
% 0.17/0.49 % (29109)lrs+1011_1:1_afp=100000:afr=on:amm=sco:bd=preordered:cond=fast:newcnf=on:nm=4:sos=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 0.17/0.49 % (29102)Instruction limit reached!
% 0.17/0.49 % (29102)------------------------------
% 0.17/0.49 % (29102)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.17/0.49 % (29102)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.17/0.49 % (29102)Termination reason: Unknown
% 0.17/0.49 % (29102)Termination phase: Saturation
% 0.17/0.49
% 0.17/0.49 % (29102)Memory used [KB]: 5884
% 0.17/0.49 % (29102)Time elapsed: 0.115 s
% 0.17/0.49 % (29102)Instructions burned: 5 (million)
% 0.17/0.49 % (29102)------------------------------
% 0.17/0.49 % (29102)------------------------------
% 0.17/0.50 % (29118)lrs+10_1:1_sos=all:ss=axioms:st=1.5:i=20:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/20Mi)
% 0.17/0.50 % (29118)First to succeed.
% 0.17/0.50 % (29109)Refutation not found, incomplete strategy% (29109)------------------------------
% 0.17/0.50 % (29109)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.17/0.50 % (29109)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.17/0.50 % (29109)Termination reason: Refutation not found, incomplete strategy
% 0.17/0.50
% 0.17/0.50 % (29109)Memory used [KB]: 5756
% 0.17/0.50 % (29109)Time elapsed: 0.115 s
% 0.17/0.50 % (29109)Instructions burned: 1 (million)
% 0.17/0.50 % (29109)------------------------------
% 0.17/0.50 % (29109)------------------------------
% 0.17/0.50 % (29118)Refutation found. Thanks to Tanya!
% 0.17/0.50 % SZS status Unsatisfiable for theBenchmark
% 0.17/0.50 % SZS output start Proof for theBenchmark
% See solution above
% 0.17/0.50 % (29118)------------------------------
% 0.17/0.50 % (29118)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.17/0.50 % (29118)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.17/0.50 % (29118)Termination reason: Refutation
% 0.17/0.50
% 0.17/0.50 % (29118)Memory used [KB]: 5756
% 0.17/0.50 % (29118)Time elapsed: 0.116 s
% 0.17/0.50 % (29118)Instructions burned: 2 (million)
% 0.17/0.50 % (29118)------------------------------
% 0.17/0.50 % (29118)------------------------------
% 0.17/0.50 % (29089)Success in time 0.163 s
%------------------------------------------------------------------------------