TSTP Solution File: GRP451-1 by SnakeForV---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV---1.0
% Problem : GRP451-1 : TPTP v8.1.0. Released v2.6.0.
% 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 : n013.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 16:15:53 EDT 2022
% Result : Unsatisfiable 0.21s 0.58s
% Output : Refutation 0.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 4
% Syntax : Number of formulae : 13 ( 13 unt; 0 def)
% Number of atoms : 13 ( 12 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 4 ( 4 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 8 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 2 con; 0-2 aty)
% Number of variables : 24 ( 24 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f140,plain,
$false,
inference(subsumption_resolution,[],[f127,f102]) ).
fof(f102,plain,
! [X38,X41] : divide(X41,X41) = divide(X38,X38),
inference(forward_demodulation,[],[f99,f87]) ).
fof(f87,plain,
! [X2,X3,X0,X1] : divide(divide(divide(X0,X0),divide(X0,divide(X2,divide(divide(divide(X1,X1),X0),X3)))),X3) = X2,
inference(superposition,[],[f1,f5]) ).
fof(f5,plain,
! [X2,X0,X1] : divide(divide(X1,X1),X0) = divide(divide(X2,X2),X0),
inference(superposition,[],[f3,f3]) ).
fof(f3,axiom,
! [X0,X1] : inverse(X0) = divide(divide(X1,X1),X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',inverse) ).
fof(f1,axiom,
! [X2,X0,X1] : divide(divide(divide(X0,X0),divide(X0,divide(X1,divide(divide(divide(X0,X0),X0),X2)))),X2) = X1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',single_axiom) ).
fof(f99,plain,
! [X40,X38,X41,X39] : divide(divide(divide(X39,X39),divide(X39,divide(divide(X41,X41),divide(divide(divide(X39,X39),X39),X40)))),X40) = divide(X38,X38),
inference(superposition,[],[f1,f5]) ).
fof(f127,plain,
! [X38] : divide(X38,X38) != divide(inverse(b1),inverse(b1)),
inference(superposition,[],[f13,f102]) ).
fof(f13,plain,
divide(inverse(a1),inverse(a1)) != divide(inverse(b1),inverse(b1)),
inference(forward_demodulation,[],[f12,f7]) ).
fof(f7,plain,
! [X2,X1] : divide(X2,inverse(X1)) = multiply(X2,X1),
inference(superposition,[],[f2,f3]) ).
fof(f2,axiom,
! [X2,X0,X1] : multiply(X0,X1) = divide(X0,divide(divide(X2,X2),X1)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',multiply) ).
fof(f12,plain,
multiply(inverse(a1),a1) != divide(inverse(b1),inverse(b1)),
inference(backward_demodulation,[],[f4,f7]) ).
fof(f4,axiom,
multiply(inverse(a1),a1) != multiply(inverse(b1),b1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_these_axioms_1) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : GRP451-1 : TPTP v8.1.0. Released v2.6.0.
% 0.07/0.13 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% 0.14/0.35 % Computer : n013.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Mon Aug 29 22:25:47 EDT 2022
% 0.14/0.35 % CPUTime :
% 0.21/0.53 % (12502)lrs+10_1:128_plsq=on:plsqc=2:s2a=on:ss=axioms:st=1.5:urr=on:i=321:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/321Mi)
% 0.21/0.55 % (12494)lrs+10_1:1_avsq=on:avsql=on:bsr=unit_only:drc=off:fsr=off:inw=on:nwc=10.0:rnwc=on:sgt=16:slsq=on:slsqc=0:slsql=off:slsqr=211,119:sp=reverse_frequency:spb=goal_then_units:ss=included:st=2.0:to=lpo:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 0.21/0.55 % (12494)Instruction limit reached!
% 0.21/0.55 % (12494)------------------------------
% 0.21/0.55 % (12494)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.56 % (12491)lrs+10_1:1_amm=off:drc=off:sp=reverse_frequency:spb=goal_then_units:to=lpo:i=6:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/6Mi)
% 0.21/0.56 % (12499)lrs+10_1:1_drc=off:fd=preordered:plsq=on:sp=occurrence:to=lpo:i=48:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/48Mi)
% 0.21/0.56 % (12510)lrs+10_5:1_br=off:ep=RSTC:sos=all:urr=on:i=267:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/267Mi)
% 0.21/0.56 % (12499)First to succeed.
% 0.21/0.56 % (12494)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.56 % (12494)Termination reason: Unknown
% 0.21/0.56 % (12494)Termination phase: Saturation
% 0.21/0.56
% 0.21/0.56 % (12494)Memory used [KB]: 5628
% 0.21/0.56 % (12494)Time elapsed: 0.135 s
% 0.21/0.56 % (12494)Instructions burned: 8 (million)
% 0.21/0.56 % (12494)------------------------------
% 0.21/0.56 % (12494)------------------------------
% 0.21/0.57 % (12491)Instruction limit reached!
% 0.21/0.57 % (12491)------------------------------
% 0.21/0.57 % (12491)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.57 % (12491)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.57 % (12491)Termination reason: Unknown
% 0.21/0.57 % (12491)Termination phase: Saturation
% 0.21/0.57
% 0.21/0.57 % (12491)Memory used [KB]: 5500
% 0.21/0.57 % (12491)Time elapsed: 0.142 s
% 0.21/0.57 % (12491)Instructions burned: 7 (million)
% 0.21/0.57 % (12491)------------------------------
% 0.21/0.57 % (12491)------------------------------
% 0.21/0.57 % (12501)dis+2_1:1024_abs=on:alpa=false:anc=all_dependent:avsq=on:bce=on:drc=off:newcnf=on:slsq=on:slsqc=0:slsqr=1,1:sp=reverse_arity:i=353:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/353Mi)
% 0.21/0.57 % (12507)lrs+10_1:128_bd=off:drc=off:fd=preordered:nwc=1.6:urr=on:i=103:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/103Mi)
% 0.21/0.58 % (12502)Also succeeded, but the first one will report.
% 0.21/0.58 % (12499)Refutation found. Thanks to Tanya!
% 0.21/0.58 % SZS status Unsatisfiable for theBenchmark
% 0.21/0.58 % SZS output start Proof for theBenchmark
% See solution above
% 0.21/0.58 % (12499)------------------------------
% 0.21/0.58 % (12499)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.58 % (12499)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.58 % (12499)Termination reason: Refutation
% 0.21/0.58
% 0.21/0.58 % (12499)Memory used [KB]: 5628
% 0.21/0.58 % (12499)Time elapsed: 0.145 s
% 0.21/0.58 % (12499)Instructions burned: 9 (million)
% 0.21/0.58 % (12499)------------------------------
% 0.21/0.58 % (12499)------------------------------
% 0.21/0.58 % (12487)Success in time 0.223 s
%------------------------------------------------------------------------------