TSTP Solution File: SET073-7 by SnakeForV---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV---1.0
% Problem : SET073-7 : TPTP v8.1.0. Bugfixed v2.1.0.
% 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 : 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 18:18:56 EDT 2022
% Result : Unsatisfiable 0.19s 0.52s
% Output : Refutation 0.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 4
% Syntax : Number of formulae : 7 ( 5 unt; 0 def)
% Number of atoms : 9 ( 1 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 6 ( 4 ~; 2 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 2 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 4 con; 0-2 aty)
% Number of variables : 3 ( 3 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f157,plain,
$false,
inference(subsumption_resolution,[],[f156,f116]) ).
fof(f116,axiom,
member(x,universal_class),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_corollary_to_unordered_pair_axiom1_1) ).
fof(f156,plain,
~ member(x,universal_class),
inference(subsumption_resolution,[],[f137,f103]) ).
fof(f103,axiom,
! [X4] : ~ member(X4,null_class),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_of_null_class) ).
fof(f137,plain,
( member(x,null_class)
| ~ member(x,universal_class) ),
inference(superposition,[],[f9,f117]) ).
fof(f117,axiom,
null_class = unordered_pair(x,y),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_corollary_to_unordered_pair_axiom1_2) ).
fof(f9,axiom,
! [X0,X1] :
( member(X0,unordered_pair(X0,X1))
| ~ member(X0,universal_class) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',unordered_pair2) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12 % Problem : SET073-7 : TPTP v8.1.0. Bugfixed v2.1.0.
% 0.12/0.13 % 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 : n012.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 13:08:20 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.19/0.49 % (32120)lrs+1011_1:1_afp=100000:afr=on:amm=sco:bd=preordered:cond=fast:newcnf=on:nm=4:sos=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 0.19/0.50 % (32124)lrs+1011_1:1_aac=none:bsr=unit_only:ep=R:sac=on:sos=all:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/37Mi)
% 0.19/0.50 % (32115)fmb+10_1:1_fmbes=contour:fmbsr=2.0:fmbsso=input_usage:i=6:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/6Mi)
% 0.19/0.50 % (32101)lrs+10_1:16_awrs=converge:awrsf=40:br=off:ep=RSTC:flr=on:gsp=on:nwc=3.0:sos=on:urr=on:i=4:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/4Mi)
% 0.19/0.50 % (32107)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)
% 0.19/0.51 % (32115)Instruction limit reached!
% 0.19/0.51 % (32115)------------------------------
% 0.19/0.51 % (32115)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.51 % (32115)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.51 % (32115)Termination reason: Unknown
% 0.19/0.51 % (32115)Termination phase: Finite model building preprocessing
% 0.19/0.51
% 0.19/0.51 % (32115)Memory used [KB]: 1535
% 0.19/0.51 % (32115)Time elapsed: 0.006 s
% 0.19/0.51 % (32115)Instructions burned: 7 (million)
% 0.19/0.51 % (32115)------------------------------
% 0.19/0.51 % (32115)------------------------------
% 0.19/0.51 % (32110)lrs+1004_1:734_av=off:awrs=converge:awrsf=70:br=off:ep=RSTC:erd=off:gs=on:nwc=3.0:s2a=on:s2agt=16:sp=occurrence:updr=off:urr=on:i=6:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/6Mi)
% 0.19/0.51 % (32101)Instruction limit reached!
% 0.19/0.51 % (32101)------------------------------
% 0.19/0.51 % (32101)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.51 % (32101)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.51 % (32101)Termination reason: Unknown
% 0.19/0.51 % (32101)Termination phase: Property scanning
% 0.19/0.51
% 0.19/0.51 % (32101)Memory used [KB]: 1407
% 0.19/0.51 % (32101)Time elapsed: 0.004 s
% 0.19/0.51 % (32101)Instructions burned: 4 (million)
% 0.19/0.51 % (32101)------------------------------
% 0.19/0.51 % (32101)------------------------------
% 0.19/0.51 % (32113)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)
% 0.19/0.51 % (32113)Instruction limit reached!
% 0.19/0.51 % (32113)------------------------------
% 0.19/0.51 % (32113)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.51 % (32113)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.51 % (32113)Termination reason: Unknown
% 0.19/0.51 % (32113)Termination phase: Function definition elimination
% 0.19/0.51
% 0.19/0.51 % (32113)Memory used [KB]: 1407
% 0.19/0.51 % (32113)Time elapsed: 0.002 s
% 0.19/0.51 % (32113)Instructions burned: 3 (million)
% 0.19/0.51 % (32113)------------------------------
% 0.19/0.51 % (32113)------------------------------
% 0.19/0.51 % (32120)Instruction limit reached!
% 0.19/0.51 % (32120)------------------------------
% 0.19/0.51 % (32120)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.51 % (32120)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.51 % (32120)Termination reason: Unknown
% 0.19/0.51 % (32120)Termination phase: Saturation
% 0.19/0.51
% 0.19/0.51 % (32120)Memory used [KB]: 1535
% 0.19/0.51 % (32120)Time elapsed: 0.007 s
% 0.19/0.51 % (32120)Instructions burned: 7 (million)
% 0.19/0.51 % (32120)------------------------------
% 0.19/0.51 % (32120)------------------------------
% 0.19/0.51 % (32106)dis+21_1:1_av=off:er=filter:slsq=on:slsqc=0:slsqr=1,1:sp=frequency:to=lpo:i=49:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/49Mi)
% 0.19/0.51 % (32110)Instruction limit reached!
% 0.19/0.51 % (32110)------------------------------
% 0.19/0.51 % (32110)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.51 % (32110)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.51 % (32110)Termination reason: Unknown
% 0.19/0.51 % (32110)Termination phase: Property scanning
% 0.19/0.51
% 0.19/0.51 % (32110)Memory used [KB]: 1407
% 0.19/0.51 % (32110)Time elapsed: 0.006 s
% 0.19/0.51 % (32110)Instructions burned: 7 (million)
% 0.19/0.51 % (32110)------------------------------
% 0.19/0.51 % (32110)------------------------------
% 0.19/0.51 % (32112)lrs+10_1:1_drc=off:sp=reverse_frequency:spb=goal:to=lpo:i=5:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/5Mi)
% 0.19/0.52 % (32107)First to succeed.
% 0.19/0.52 % (32123)ott+21_1:1_erd=off:s2a=on:sac=on:sd=1:sgt=64:sos=on:ss=included:st=3.0:to=lpo:urr=on:i=97:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/97Mi)
% 0.19/0.52 % (32107)Refutation found. Thanks to Tanya!
% 0.19/0.52 % SZS status Unsatisfiable for theBenchmark
% 0.19/0.52 % SZS output start Proof for theBenchmark
% See solution above
% 0.19/0.52 % (32107)------------------------------
% 0.19/0.52 % (32107)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.52 % (32107)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.52 % (32107)Termination reason: Refutation
% 0.19/0.52
% 0.19/0.52 % (32107)Memory used [KB]: 6012
% 0.19/0.52 % (32107)Time elapsed: 0.067 s
% 0.19/0.52 % (32107)Instructions burned: 5 (million)
% 0.19/0.52 % (32107)------------------------------
% 0.19/0.52 % (32107)------------------------------
% 0.19/0.52 % (32096)Success in time 0.164 s
%------------------------------------------------------------------------------