TSTP Solution File: LCL226-3 by SnakeForV---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV---1.0
% Problem : LCL226-3 : 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 17:39:33 EDT 2022
% Result : Unsatisfiable 0.20s 0.51s
% Output : Refutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 6
% Syntax : Number of formulae : 16 ( 10 unt; 0 def)
% Number of atoms : 24 ( 1 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 20 ( 12 ~; 8 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 4 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 3 con; 0-2 aty)
% Number of variables : 28 ( 28 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f245,plain,
$false,
inference(subsumption_resolution,[],[f244,f5]) ).
fof(f5,axiom,
! [X2,X0,X1] : axiom(implies(implies(X0,X1),implies(or(X2,X0),or(X2,X1)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_1_6) ).
fof(f244,plain,
~ axiom(implies(implies(r,s),implies(or(q,r),or(q,s)))),
inference(resolution,[],[f178,f7]) ).
fof(f7,axiom,
! [X3] :
( theorem(X3)
| ~ axiom(X3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule_1) ).
fof(f178,plain,
~ theorem(implies(implies(r,s),implies(or(q,r),or(q,s)))),
inference(resolution,[],[f95,f11]) ).
fof(f11,plain,
~ theorem(implies(or(q,r),implies(implies(r,s),or(q,s)))),
inference(superposition,[],[f9,f6]) ).
fof(f6,axiom,
! [X3,X4] : implies(X3,X4) = or(not(X3),X4),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',implies_definition) ).
fof(f9,axiom,
~ theorem(implies(or(q,r),implies(or(not(r),s),or(q,s)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this) ).
fof(f95,plain,
! [X2,X0,X1] :
( theorem(implies(X0,implies(X1,X2)))
| ~ theorem(implies(X1,implies(X0,X2))) ),
inference(forward_demodulation,[],[f94,f6]) ).
fof(f94,plain,
! [X2,X0,X1] :
( theorem(implies(X0,implies(X1,X2)))
| ~ theorem(implies(X1,or(not(X0),X2))) ),
inference(superposition,[],[f52,f6]) ).
fof(f52,plain,
! [X2,X0,X1] :
( theorem(or(X0,implies(X1,X2)))
| ~ theorem(implies(X1,or(X0,X2))) ),
inference(resolution,[],[f21,f16]) ).
fof(f16,plain,
! [X0,X1] :
( ~ axiom(implies(X0,X1))
| theorem(X1)
| ~ theorem(X0) ),
inference(resolution,[],[f8,f7]) ).
fof(f8,axiom,
! [X3,X4] :
( ~ theorem(implies(X4,X3))
| ~ theorem(X4)
| theorem(X3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule_2) ).
fof(f21,plain,
! [X2,X0,X1] : axiom(implies(implies(X0,or(X2,X1)),or(X2,implies(X0,X1)))),
inference(forward_demodulation,[],[f19,f6]) ).
fof(f19,plain,
! [X2,X0,X1] : axiom(implies(or(not(X0),or(X2,X1)),or(X2,implies(X0,X1)))),
inference(superposition,[],[f4,f6]) ).
fof(f4,axiom,
! [X2,X0,X1] : axiom(implies(or(X0,or(X1,X2)),or(X1,or(X0,X2)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_1_5) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : LCL226-3 : TPTP v8.1.0. Released v2.3.0.
% 0.03/0.13 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% 0.13/0.34 % Computer : n023.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Tue Aug 30 02:07:20 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.20/0.49 % (712)lrs+10_5:1_br=off:fde=none:nwc=3.0:sd=1:sgt=10:sos=on:ss=axioms:urr=on:i=34:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/34Mi)
% 0.20/0.49 % (712)Refutation not found, incomplete strategy% (712)------------------------------
% 0.20/0.49 % (712)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.49 % (712)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.49 % (712)Termination reason: Refutation not found, incomplete strategy
% 0.20/0.49
% 0.20/0.49 % (712)Memory used [KB]: 5756
% 0.20/0.49 % (712)Time elapsed: 0.094 s
% 0.20/0.49 % (712)Instructions burned: 1 (million)
% 0.20/0.49 % (712)------------------------------
% 0.20/0.49 % (712)------------------------------
% 0.20/0.50 % (720)dis+4_1:1_bd=off:cond=fast:fde=unused:lcm=reverse:lma=on:nicw=on:nwc=2.0:s2a=on:s2agt=16:sac=on:sp=frequency:i=23:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/23Mi)
% 0.20/0.50 % (730)lrs+1010_1:1_bd=off:fsr=off:sd=1:sos=on:ss=axioms:i=67:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/67Mi)
% 0.20/0.50 % (730)Refutation not found, incomplete strategy% (730)------------------------------
% 0.20/0.50 % (730)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.50 % (730)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.50 % (730)Termination reason: Refutation not found, incomplete strategy
% 0.20/0.50
% 0.20/0.50 % (730)Memory used [KB]: 5756
% 0.20/0.50 % (730)Time elapsed: 0.109 s
% 0.20/0.50 % (730)Instructions burned: 1 (million)
% 0.20/0.50 % (730)------------------------------
% 0.20/0.50 % (730)------------------------------
% 0.20/0.51 % (715)lrs+1010_1:4_amm=off:bce=on:sd=1:sos=on:ss=included:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.20/0.51 % (720)First to succeed.
% 0.20/0.51 % (720)Refutation found. Thanks to Tanya!
% 0.20/0.51 % SZS status Unsatisfiable for theBenchmark
% 0.20/0.51 % SZS output start Proof for theBenchmark
% See solution above
% 0.20/0.51 % (720)------------------------------
% 0.20/0.51 % (720)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.51 % (720)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.51 % (720)Termination reason: Refutation
% 0.20/0.51
% 0.20/0.51 % (720)Memory used [KB]: 5884
% 0.20/0.51 % (720)Time elapsed: 0.121 s
% 0.20/0.51 % (720)Instructions burned: 13 (million)
% 0.20/0.51 % (720)------------------------------
% 0.20/0.51 % (720)------------------------------
% 0.20/0.51 % (707)Success in time 0.162 s
%------------------------------------------------------------------------------