TSTP Solution File: SEU130+2 by SnakeForV-SAT---1.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : SEU130+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 : n005.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 18:32:03 EDT 2022
% Result : Theorem 0.19s 0.52s
% Output : Refutation 0.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 9
% Syntax : Number of formulae : 41 ( 26 unt; 0 def)
% Number of atoms : 58 ( 26 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 31 ( 14 ~; 5 |; 5 &)
% ( 0 <=>; 7 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 56 ( 50 !; 6 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f426,plain,
$false,
inference(subsumption_resolution,[],[f425,f187]) ).
fof(f187,plain,
sF10 != sK5,
inference(definition_folding,[],[f157,f186]) ).
fof(f186,plain,
sF10 = set_intersection2(sK5,sK6),
introduced(function_definition,[]) ).
fof(f157,plain,
set_intersection2(sK5,sK6) != sK5,
inference(cnf_transformation,[],[f104]) ).
fof(f104,plain,
( set_intersection2(sK5,sK6) != sK5
& subset(sK5,sK6) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK5,sK6])],[f102,f103]) ).
fof(f103,plain,
( ? [X0,X1] :
( set_intersection2(X0,X1) != X0
& subset(X0,X1) )
=> ( set_intersection2(sK5,sK6) != sK5
& subset(sK5,sK6) ) ),
introduced(choice_axiom,[]) ).
fof(f102,plain,
? [X0,X1] :
( set_intersection2(X0,X1) != X0
& subset(X0,X1) ),
inference(rectify,[],[f69]) ).
fof(f69,plain,
? [X1,X0] :
( set_intersection2(X1,X0) != X1
& subset(X1,X0) ),
inference(ennf_transformation,[],[f56]) ).
fof(f56,plain,
~ ! [X1,X0] :
( subset(X1,X0)
=> set_intersection2(X1,X0) = X1 ),
inference(rectify,[],[f29]) ).
fof(f29,negated_conjecture,
~ ! [X1,X0] :
( subset(X0,X1)
=> set_intersection2(X0,X1) = X0 ),
inference(negated_conjecture,[],[f28]) ).
fof(f28,conjecture,
! [X1,X0] :
( subset(X0,X1)
=> set_intersection2(X0,X1) = X0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t28_xboole_1) ).
fof(f425,plain,
sF10 = sK5,
inference(backward_demodulation,[],[f320,f401]) ).
fof(f401,plain,
set_union2(sK5,sF10) = sK5,
inference(superposition,[],[f158,f235]) ).
fof(f235,plain,
set_union2(sF10,sK5) = sK5,
inference(resolution,[],[f220,f140]) ).
fof(f140,plain,
! [X0,X1] :
( ~ subset(X0,X1)
| set_union2(X0,X1) = X1 ),
inference(cnf_transformation,[],[f74]) ).
fof(f74,plain,
! [X0,X1] :
( ~ subset(X0,X1)
| set_union2(X0,X1) = X1 ),
inference(ennf_transformation,[],[f22]) ).
fof(f22,axiom,
! [X1,X0] :
( subset(X0,X1)
=> set_union2(X0,X1) = X1 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t12_xboole_1) ).
fof(f220,plain,
subset(sF10,sK5),
inference(superposition,[],[f142,f186]) ).
fof(f142,plain,
! [X0,X1] : subset(set_intersection2(X0,X1),X0),
inference(cnf_transformation,[],[f90]) ).
fof(f90,plain,
! [X0,X1] : subset(set_intersection2(X0,X1),X0),
inference(rectify,[],[f41]) ).
fof(f41,plain,
! [X1,X0] : subset(set_intersection2(X1,X0),X1),
inference(rectify,[],[f23]) ).
fof(f23,axiom,
! [X1,X0] : subset(set_intersection2(X0,X1),X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t17_xboole_1) ).
fof(f158,plain,
! [X0,X1] : set_union2(X0,X1) = set_union2(X1,X0),
inference(cnf_transformation,[],[f2]) ).
fof(f2,axiom,
! [X0,X1] : set_union2(X0,X1) = set_union2(X1,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',commutativity_k2_xboole_0) ).
fof(f320,plain,
set_union2(sK5,sF10) = sF10,
inference(resolution,[],[f308,f140]) ).
fof(f308,plain,
subset(sK5,sF10),
inference(forward_demodulation,[],[f307,f186]) ).
fof(f307,plain,
subset(sK5,set_intersection2(sK5,sK6)),
inference(forward_demodulation,[],[f301,f141]) ).
fof(f141,plain,
! [X0,X1] : set_intersection2(X0,X1) = set_intersection2(X1,X0),
inference(cnf_transformation,[],[f89]) ).
fof(f89,plain,
! [X0,X1] : set_intersection2(X0,X1) = set_intersection2(X1,X0),
inference(rectify,[],[f3]) ).
fof(f3,axiom,
! [X1,X0] : set_intersection2(X0,X1) = set_intersection2(X1,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',commutativity_k3_xboole_0) ).
fof(f301,plain,
subset(sK5,set_intersection2(sK6,sK5)),
inference(superposition,[],[f243,f135]) ).
fof(f135,plain,
! [X0] : set_intersection2(X0,X0) = X0,
inference(cnf_transformation,[],[f54]) ).
fof(f54,plain,
! [X0] : set_intersection2(X0,X0) = X0,
inference(rectify,[],[f17]) ).
fof(f17,axiom,
! [X0,X1] : set_intersection2(X0,X0) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',idempotence_k3_xboole_0) ).
fof(f243,plain,
! [X10] : subset(set_intersection2(sK5,X10),set_intersection2(sK6,X10)),
inference(resolution,[],[f127,f156]) ).
fof(f156,plain,
subset(sK5,sK6),
inference(cnf_transformation,[],[f104]) ).
fof(f127,plain,
! [X2,X0,X1] :
( ~ subset(X1,X0)
| subset(set_intersection2(X1,X2),set_intersection2(X0,X2)) ),
inference(cnf_transformation,[],[f80]) ).
fof(f80,plain,
! [X0,X1,X2] :
( ~ subset(X1,X0)
| subset(set_intersection2(X1,X2),set_intersection2(X0,X2)) ),
inference(rectify,[],[f65]) ).
fof(f65,plain,
! [X2,X0,X1] :
( ~ subset(X0,X2)
| subset(set_intersection2(X0,X1),set_intersection2(X2,X1)) ),
inference(ennf_transformation,[],[f46]) ).
fof(f46,plain,
! [X0,X2,X1] :
( subset(X0,X2)
=> subset(set_intersection2(X0,X1),set_intersection2(X2,X1)) ),
inference(rectify,[],[f27]) ).
fof(f27,axiom,
! [X0,X2,X1] :
( subset(X0,X1)
=> subset(set_intersection2(X0,X2),set_intersection2(X1,X2)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t26_xboole_1) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SEU130+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 : n005.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 14:41:03 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.19/0.49 % (30713)dis+21_1:1_av=off:er=filter:slsq=on:slsqc=0:slsqr=1,1:sp=frequency:to=lpo:i=498:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/498Mi)
% 0.19/0.49 % (30695)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.19/0.50 % (30695)First to succeed.
% 0.19/0.51 % (30702)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.19/0.52 % (30691)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)
% 0.19/0.52 % (30705)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/68Mi)
% 0.19/0.52 % (30720)ott+10_7:2_awrs=decay:awrsf=8:bd=preordered:drc=off:fd=preordered:fde=unused:fsr=off:slsq=on:slsqc=2:slsqr=5,8:sp=const_min:spb=units:to=lpo:i=355:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/355Mi)
% 0.19/0.52 % (30692)ott+10_1:32_abs=on:br=off:urr=ec_only:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 0.19/0.52 % (30693)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)
% 0.19/0.52 % (30695)Refutation found. Thanks to Tanya!
% 0.19/0.52 % SZS status Theorem for theBenchmark
% 0.19/0.52 % SZS output start Proof for theBenchmark
% See solution above
% 0.19/0.52 % (30695)------------------------------
% 0.19/0.52 % (30695)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.52 % (30695)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.52 % (30695)Termination reason: Refutation
% 0.19/0.52
% 0.19/0.52 % (30695)Memory used [KB]: 5628
% 0.19/0.52 % (30695)Time elapsed: 0.111 s
% 0.19/0.52 % (30695)Instructions burned: 13 (million)
% 0.19/0.52 % (30695)------------------------------
% 0.19/0.52 % (30695)------------------------------
% 0.19/0.52 % (30690)Success in time 0.176 s
%------------------------------------------------------------------------------