TSTP Solution File: LCL236-1 by SnakeForV-SAT---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : LCL236-1 : TPTP v8.1.0. Bugfixed v2.3.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% Computer : n012.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 17:47:30 EDT 2022
% Result : Unsatisfiable 0.19s 0.49s
% Output : Refutation 0.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 7
% Syntax : Number of formulae : 19 ( 8 unt; 0 def)
% Number of atoms : 31 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 25 ( 13 ~; 12 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 4 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-1 aty)
% Number of functors : 4 ( 4 usr; 2 con; 0-2 aty)
% Number of variables : 32 ( 32 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f239,plain,
$false,
inference(subsumption_resolution,[],[f9,f236]) ).
fof(f236,plain,
! [X2] : theorem(or(X2,not(X2))),
inference(resolution,[],[f234,f11]) ).
fof(f11,plain,
! [X2,X1] :
( ~ theorem(or(X1,X2))
| theorem(or(X2,X1)) ),
inference(resolution,[],[f7,f3]) ).
fof(f3,axiom,
! [X0,X1] : axiom(or(not(or(X0,X1)),or(X1,X0))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_1_4) ).
fof(f7,axiom,
! [X3,X4] :
( ~ axiom(or(not(X4),X3))
| ~ theorem(X4)
| theorem(X3) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',rule_2) ).
fof(f234,plain,
! [X4] : theorem(or(not(X4),X4)),
inference(resolution,[],[f149,f2]) ).
fof(f2,axiom,
! [X0,X1] : axiom(or(not(X0),or(X1,X0))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_1_3) ).
fof(f149,plain,
! [X31,X32] :
( ~ axiom(or(X31,or(X32,X32)))
| theorem(or(X31,X32)) ),
inference(resolution,[],[f115,f6]) ).
fof(f6,axiom,
! [X3] :
( theorem(X3)
| ~ axiom(X3) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',rule_1) ).
fof(f115,plain,
! [X4,X5] :
( ~ theorem(or(X4,or(X5,X5)))
| theorem(or(X4,X5)) ),
inference(resolution,[],[f46,f15]) ).
fof(f15,plain,
! [X2,X0,X1] :
( theorem(or(X1,or(X0,X2)))
| ~ theorem(or(X0,or(X1,X2))) ),
inference(resolution,[],[f4,f7]) ).
fof(f4,axiom,
! [X2,X0,X1] : axiom(or(not(or(X0,or(X1,X2))),or(X1,or(X0,X2)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_1_5) ).
fof(f46,plain,
! [X6,X7] :
( ~ theorem(or(X7,or(X6,X7)))
| theorem(or(X6,X7)) ),
inference(resolution,[],[f41,f11]) ).
fof(f41,plain,
! [X3,X4] :
( ~ theorem(or(or(X3,X4),X4))
| theorem(or(X3,X4)) ),
inference(resolution,[],[f32,f10]) ).
fof(f10,plain,
! [X0] :
( ~ theorem(or(X0,X0))
| theorem(X0) ),
inference(resolution,[],[f7,f1]) ).
fof(f1,axiom,
! [X0] : axiom(or(not(or(X0,X0)),X0)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_1_2) ).
fof(f32,plain,
! [X14,X12,X13] :
( theorem(or(X12,or(X13,X14)))
| ~ theorem(or(X12,X14)) ),
inference(resolution,[],[f15,f12]) ).
fof(f12,plain,
! [X3,X4] :
( theorem(or(X4,X3))
| ~ theorem(X3) ),
inference(resolution,[],[f7,f2]) ).
fof(f9,axiom,
~ theorem(or(not(or(not(p),not(q))),not(not(or(not(p),not(q)))))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : LCL236-1 : TPTP v8.1.0. Bugfixed v2.3.0.
% 0.07/0.13 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.12/0.34 % Computer : n012.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 300
% 0.12/0.34 % DateTime : Tue Aug 30 01:46:36 EDT 2022
% 0.12/0.34 % CPUTime :
% 0.19/0.48 % (10211)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 0.19/0.48 % (10219)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.19/0.49 % (10219)First to succeed.
% 0.19/0.49 % (10211)Instruction limit reached!
% 0.19/0.49 % (10211)------------------------------
% 0.19/0.49 % (10211)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.49 % (10211)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.49 % (10211)Termination reason: Unknown
% 0.19/0.49 % (10211)Termination phase: Saturation
% 0.19/0.49
% 0.19/0.49 % (10211)Memory used [KB]: 5373
% 0.19/0.49 % (10211)Time elapsed: 0.076 s
% 0.19/0.49 % (10211)Instructions burned: 2 (million)
% 0.19/0.49 % (10211)------------------------------
% 0.19/0.49 % (10211)------------------------------
% 0.19/0.49 % (10219)Refutation found. Thanks to Tanya!
% 0.19/0.49 % SZS status Unsatisfiable for theBenchmark
% 0.19/0.49 % SZS output start Proof for theBenchmark
% See solution above
% 0.19/0.49 % (10219)------------------------------
% 0.19/0.49 % (10219)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.49 % (10219)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.49 % (10219)Termination reason: Refutation
% 0.19/0.49
% 0.19/0.49 % (10219)Memory used [KB]: 5500
% 0.19/0.49 % (10219)Time elapsed: 0.084 s
% 0.19/0.49 % (10219)Instructions burned: 11 (million)
% 0.19/0.49 % (10219)------------------------------
% 0.19/0.49 % (10219)------------------------------
% 0.19/0.49 % (10202)Success in time 0.141 s
%------------------------------------------------------------------------------