TSTP Solution File: SYN071-1 by SnakeForV---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV---1.0
% Problem : SYN071-1 : TPTP v8.1.0. Released v1.0.0.
% 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 : 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 : Wed Aug 31 19:25:26 EDT 2022
% Result : Unsatisfiable 0.21s 0.52s
% Output : Refutation 0.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 4
% Syntax : Number of formulae : 12 ( 6 unt; 0 def)
% Number of atoms : 19 ( 18 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 11 ( 4 ~; 7 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 3 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 4 con; 0-0 aty)
% Number of variables : 0 ( 0 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f14,plain,
$false,
inference(subsumption_resolution,[],[f11,f13]) ).
fof(f13,plain,
a = b,
inference(subsumption_resolution,[],[f12,f3]) ).
fof(f3,axiom,
a != d,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_3) ).
fof(f12,plain,
( a = b
| a = d ),
inference(backward_demodulation,[],[f1,f10]) ).
fof(f10,plain,
a = c,
inference(subsumption_resolution,[],[f9,f8]) ).
fof(f8,plain,
( a = c
| a != b ),
inference(superposition,[],[f3,f2]) ).
fof(f2,axiom,
( b = d
| a = c ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_2) ).
fof(f9,plain,
( a = b
| a = c ),
inference(subsumption_resolution,[],[f7,f4]) ).
fof(f4,axiom,
b != c,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_4) ).
fof(f7,plain,
( a = c
| a = b
| b = c ),
inference(superposition,[],[f1,f2]) ).
fof(f1,axiom,
( c = d
| a = b ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_1) ).
fof(f11,plain,
a != b,
inference(backward_demodulation,[],[f4,f10]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.13 % Problem : SYN071-1 : TPTP v8.1.0. Released v1.0.0.
% 0.08/0.14 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% 0.15/0.35 % Computer : n025.cluster.edu
% 0.15/0.35 % Model : x86_64 x86_64
% 0.15/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.35 % Memory : 8042.1875MB
% 0.15/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.35 % CPULimit : 300
% 0.15/0.35 % WCLimit : 300
% 0.15/0.35 % DateTime : Tue Aug 30 21:36:45 EDT 2022
% 0.15/0.36 % CPUTime :
% 0.21/0.51 % (29755)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)
% 0.21/0.51 % (29747)lrs+30_1:12_av=off:bs=unit_only:fsd=on:gs=on:lwlo=on:newcnf=on:slsq=on:slsqr=1,2:i=3:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/3Mi)
% 0.21/0.51 % (29755)Refutation not found, incomplete strategy% (29755)------------------------------
% 0.21/0.51 % (29755)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.52 % (29764)lrs+1010_1:1_bd=off:fd=off:fde=none:ins=3:sac=on:sos=on:spb=goal:to=lpo:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.21/0.52 % (29755)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.52 % (29755)Termination reason: Refutation not found, incomplete strategy
% 0.21/0.52
% 0.21/0.52 % (29755)Memory used [KB]: 5756
% 0.21/0.52 % (29755)Time elapsed: 0.096 s
% 0.21/0.52 % (29755)Instructions burned: 2 (million)
% 0.21/0.52 % (29755)------------------------------
% 0.21/0.52 % (29755)------------------------------
% 0.21/0.52 % (29752)lrs+1003_1:1024_add=large:afr=on:cond=fast:fsr=off:gs=on:sos=on:sp=reverse_arity:i=28:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/28Mi)
% 0.21/0.52 % (29747)First to succeed.
% 0.21/0.52 % (29743)lrs+1010_1:1_bd=off:fd=off:fde=none:ins=3:sac=on:sos=on:spb=goal:to=lpo:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.21/0.52 % (29747)Refutation found. Thanks to Tanya!
% 0.21/0.52 % SZS status Unsatisfiable for theBenchmark
% 0.21/0.52 % SZS output start Proof for theBenchmark
% See solution above
% 0.21/0.52 % (29747)------------------------------
% 0.21/0.52 % (29747)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.52 % (29747)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.52 % (29747)Termination reason: Refutation
% 0.21/0.52
% 0.21/0.52 % (29747)Memory used [KB]: 5756
% 0.21/0.52 % (29747)Time elapsed: 0.105 s
% 0.21/0.52 % (29747)Instructions burned: 2 (million)
% 0.21/0.52 % (29747)------------------------------
% 0.21/0.52 % (29747)------------------------------
% 0.21/0.52 % (29733)Success in time 0.16 s
%------------------------------------------------------------------------------