TSTP Solution File: SEU123+2 by SnakeForV-SAT---1.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : SEU123+2 : TPTP v8.1.0. Released v3.3.0.
% 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 : n017.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 18:32:00 EDT 2022
% Result : Theorem 1.65s 0.58s
% Output : Refutation 1.65s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 5
% Syntax : Number of formulae : 25 ( 7 unt; 0 def)
% Number of atoms : 62 ( 16 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 61 ( 24 ~; 18 |; 12 &)
% ( 2 <=>; 5 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 4 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 2 ( 2 usr; 2 con; 0-0 aty)
% Number of variables : 38 ( 36 !; 2 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f340,plain,
$false,
inference(subsumption_resolution,[],[f339,f84]) ).
fof(f84,plain,
empty_set != sK1,
inference(cnf_transformation,[],[f50]) ).
fof(f50,plain,
( empty_set != sK1
& subset(sK1,empty_set) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK1])],[f37,f49]) ).
fof(f49,plain,
( ? [X0] :
( empty_set != X0
& subset(X0,empty_set) )
=> ( empty_set != sK1
& subset(sK1,empty_set) ) ),
introduced(choice_axiom,[]) ).
fof(f37,plain,
? [X0] :
( empty_set != X0
& subset(X0,empty_set) ),
inference(ennf_transformation,[],[f20]) ).
fof(f20,negated_conjecture,
~ ! [X0] :
( subset(X0,empty_set)
=> empty_set = X0 ),
inference(negated_conjecture,[],[f19]) ).
fof(f19,conjecture,
! [X0] :
( subset(X0,empty_set)
=> empty_set = X0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t3_xboole_1) ).
fof(f339,plain,
empty_set = sK1,
inference(resolution,[],[f330,f316]) ).
fof(f316,plain,
! [X10] : subset(sK1,X10),
inference(resolution,[],[f304,f83]) ).
fof(f83,plain,
subset(sK1,empty_set),
inference(cnf_transformation,[],[f50]) ).
fof(f304,plain,
! [X14,X13] :
( ~ subset(X13,empty_set)
| subset(X13,X14) ),
inference(resolution,[],[f110,f108]) ).
fof(f108,plain,
! [X0] : subset(empty_set,X0),
inference(cnf_transformation,[],[f17]) ).
fof(f17,axiom,
! [X0] : subset(empty_set,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t2_xboole_1) ).
fof(f110,plain,
! [X2,X0,X1] :
( ~ subset(X2,X0)
| ~ subset(X1,X2)
| subset(X1,X0) ),
inference(cnf_transformation,[],[f76]) ).
fof(f76,plain,
! [X0,X1,X2] :
( subset(X1,X0)
| ~ subset(X2,X0)
| ~ subset(X1,X2) ),
inference(rectify,[],[f46]) ).
fof(f46,plain,
! [X1,X0,X2] :
( subset(X0,X1)
| ~ subset(X2,X1)
| ~ subset(X0,X2) ),
inference(flattening,[],[f45]) ).
fof(f45,plain,
! [X2,X1,X0] :
( subset(X0,X1)
| ~ subset(X2,X1)
| ~ subset(X0,X2) ),
inference(ennf_transformation,[],[f32]) ).
fof(f32,plain,
! [X2,X1,X0] :
( ( subset(X2,X1)
& subset(X0,X2) )
=> subset(X0,X1) ),
inference(rectify,[],[f16]) ).
fof(f16,axiom,
! [X0,X2,X1] :
( ( subset(X0,X1)
& subset(X1,X2) )
=> subset(X0,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t1_xboole_1) ).
fof(f330,plain,
! [X9] :
( ~ subset(X9,empty_set)
| empty_set = X9 ),
inference(resolution,[],[f86,f108]) ).
fof(f86,plain,
! [X0,X1] :
( ~ subset(X1,X0)
| ~ subset(X0,X1)
| X0 = X1 ),
inference(cnf_transformation,[],[f53]) ).
fof(f53,plain,
! [X0,X1] :
( ( ( subset(X1,X0)
& subset(X0,X1) )
| X0 != X1 )
& ( X0 = X1
| ~ subset(X1,X0)
| ~ subset(X0,X1) ) ),
inference(flattening,[],[f52]) ).
fof(f52,plain,
! [X0,X1] :
( ( ( subset(X1,X0)
& subset(X0,X1) )
| X0 != X1 )
& ( X0 = X1
| ~ subset(X1,X0)
| ~ subset(X0,X1) ) ),
inference(nnf_transformation,[],[f35]) ).
fof(f35,plain,
! [X0,X1] :
( ( subset(X1,X0)
& subset(X0,X1) )
<=> X0 = X1 ),
inference(rectify,[],[f3]) ).
fof(f3,axiom,
! [X1,X0] :
( ( subset(X0,X1)
& subset(X1,X0) )
<=> X0 = X1 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',d10_xboole_0) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SEU123+2 : TPTP v8.1.0. Released v3.3.0.
% 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
% 0.13/0.34 % Computer : n017.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 14:04:20 EDT 2022
% 0.13/0.35 % CPUTime :
% 0.20/0.54 % (18306)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 1.39/0.55 % (18301)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=48:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/48Mi)
% 1.39/0.55 % (18309)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 1.39/0.56 % (18298)ott+4_1:1_av=off:bd=off:nwc=5.0:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/37Mi)
% 1.39/0.56 % (18309)First to succeed.
% 1.65/0.57 % (18296)fmb+10_1:1_bce=on:fmbsr=1.5:nm=4:skr=on:i=191324:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/191324Mi)
% 1.65/0.57 % (18314)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 1.65/0.57 TRYING [1]
% 1.65/0.57 TRYING [2]
% 1.65/0.57 TRYING [3]
% 1.65/0.57 % (18323)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=177:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/177Mi)
% 1.65/0.57 % (18317)ott+3_1:1_gsp=on:lcm=predicate:i=138:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/138Mi)
% 1.65/0.58 % (18314)Also succeeded, but the first one will report.
% 1.65/0.58 % (18298)Also succeeded, but the first one will report.
% 1.65/0.58 % (18309)Refutation found. Thanks to Tanya!
% 1.65/0.58 % SZS status Theorem for theBenchmark
% 1.65/0.58 % SZS output start Proof for theBenchmark
% See solution above
% 1.65/0.58 % (18309)------------------------------
% 1.65/0.58 % (18309)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.65/0.58 % (18309)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.65/0.58 % (18309)Termination reason: Refutation
% 1.65/0.58
% 1.65/0.58 % (18309)Memory used [KB]: 5500
% 1.65/0.58 % (18309)Time elapsed: 0.135 s
% 1.65/0.58 % (18309)Instructions burned: 9 (million)
% 1.65/0.58 % (18309)------------------------------
% 1.65/0.58 % (18309)------------------------------
% 1.65/0.58 % (18295)Success in time 0.228 s
%------------------------------------------------------------------------------