TSTP Solution File: LAT270-2 by Vampire-SAT---4.7

View Problem - Process Solution

```%------------------------------------------------------------------------------
% File     : Vampire-SAT---4.7
% Problem  : LAT270-2 : TPTP v8.1.0. Released v3.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --ignore_missing on --mode casc_sat --cores 8 -t %d %s

% Computer : n022.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 : Sat Sep 17 18:30:12 EDT 2022

% Result   : Unsatisfiable 0.21s 0.42s
% Output   : Refutation 0.21s
% Verified :
% SZS Type : Refutation
%            Derivation depth      :    3
%            Number of leaves      :    5
% Syntax   : Number of formulae    :    8 (   5 unt;   0 def)
%            Number of atoms       :   14 (   0 equ)
%            Maximal formula atoms :    4 (   1 avg)
%            Number of connectives :   15 (   9   ~;   6   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    8 (   3 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    3 (   2 usr;   1 prp; 0-3 aty)
%            Number of functors    :    8 (   8 usr;   6 con; 0-4 aty)
%            Number of variables   :    5 (   5   !;   0   ?)

%------------------------------------------------------------------------------
fof(f8,plain,
\$false,
inference(global_subsumption,[],[f1,f2,f7]) ).

fof(f7,plain,
( ~ c_in(v_a,v_A,t_a)
| ~ c_in(v_b,v_A,t_a) ),
inference(resolution,[],[f6,f3]) ).

fof(f3,axiom,
c_lessequals(v_S,c_Tarski_Ointerval(v_r,v_a,v_b,t_a),tc_set(t_a)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_2) ).

fof(f6,plain,
! [X0,X1] :
( ~ c_lessequals(v_S,c_Tarski_Ointerval(v_r,X1,X0,t_a),tc_set(t_a))
| ~ c_in(X1,v_A,t_a)
| ~ c_in(X0,v_A,t_a) ),
inference(resolution,[],[f5,f4]) ).

fof(f4,axiom,
~ c_lessequals(v_S,v_A,tc_set(t_a)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_6) ).

fof(f5,axiom,
! [X2,X0,X1] :
( c_lessequals(X2,v_A,tc_set(t_a))
| ~ c_in(X0,v_A,t_a)
| ~ c_in(X1,v_A,t_a)
| ~ c_lessequals(X2,c_Tarski_Ointerval(v_r,X1,X0,t_a),tc_set(t_a)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Tarski_O_91_124_Aa1_A_58_AA_59_Ab1_A_58_AA_59_AS1_A_60_61_Ainterval_Ar_Aa1_Ab1_A_124_93_A_61_61_62_AS1_A_60_61_AA_A_61_61_ATrue_0) ).

fof(f2,axiom,
c_in(v_b,v_A,t_a),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_1) ).

fof(f1,axiom,
c_in(v_a,v_A,t_a),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_0) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.12  % Problem    : LAT270-2 : TPTP v8.1.0. Released v3.2.0.
% 0.10/0.14  % Command    : vampire --ignore_missing on --mode casc_sat --cores 8 -t %d %s
% 0.14/0.35  % Computer : n022.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   : Thu Sep  1 12:57:25 EDT 2022
% 0.14/0.35  % CPUTime    :
% 0.14/0.35  This is a CNF_UNS_RFO_NEQ_HRN problem
% 0.14/0.36  % (23201)Running in auto input_syntax mode. Trying TPTP
% 0.21/0.41  WARNING Broken Constraint: if avatar(off) has been set then saturation_algorithm(fmb) is equal to lrs or saturation_algorithm(fmb) is equal to otter or saturation_algorithm(fmb) is equal to discount
% 0.21/0.41  % (23209)fmb+10_1_av=off:fmbsr=1.6_1200 on theBenchmark
% 0.21/0.41  TRYING [1]
% 0.21/0.41  TRYING [2]
% 0.21/0.41  TRYING [3]
% 0.21/0.41  TRYING [4]
% 0.21/0.41  WARNING Broken Constraint: if avatar(off) has been set then saturation_algorithm(fmb) is equal to lrs or saturation_algorithm(fmb) is equal to otter or saturation_algorithm(fmb) is equal to discount
% 0.21/0.41  WARNING Broken Constraint: if avatar(off) has been set then saturation_algorithm(fmb) is equal to lrs or saturation_algorithm(fmb) is equal to otter or saturation_algorithm(fmb) is equal to discount
% 0.21/0.41  % (23204)dis-1_3_av=off:cond=on:fsr=off:gs=on:gsem=on:nwc=1:updr=off_2 on theBenchmark
% 0.21/0.41  WARNING Broken Constraint: if avatar(off) has been set then saturation_algorithm(fmb) is equal to lrs or saturation_algorithm(fmb) is equal to otter or saturation_algorithm(fmb) is equal to discount
% 0.21/0.41  % (23205)dis+11_3_add=large:afp=1000:afq=1.4:amm=off:anc=none:gs=on:lma=on:nwc=1:sas=z3:sac=on:sp=occurrence:updr=off_218 on theBenchmark
% 0.21/0.41  TRYING [5]
% 0.21/0.41  % (23203)fmb+10_1_av=off:fmbsr=1.4_57 on theBenchmark
% 0.21/0.41  % (23206)fmb+10_1_av=off:bce=on:fmbes=smt:fmbsr=1.4:fde=none:ile=on:updr=off_600 on theBenchmark
% 0.21/0.41  % (23202)fmb+10_1_av=off:fmbsr=1.1:updr=off_7 on theBenchmark
% 0.21/0.42  WARNING Broken Constraint: if avatar(off) has been set then saturation_algorithm(fmb) is equal to lrs or saturation_algorithm(fmb) is equal to otter or saturation_algorithm(fmb) is equal to discount
% 0.21/0.42  % (23204)First to succeed.
% 0.21/0.42  % (23208)fmb+10_1_av=off:fmbsr=1.1:updr=off_300 on theBenchmark
% 0.21/0.42  TRYING [1]
% 0.21/0.42  TRYING [2]
% 0.21/0.42  TRYING [1]
% 0.21/0.42  TRYING [2]
% 0.21/0.42  TRYING [3]
% 0.21/0.42  TRYING [1]
% 0.21/0.42  TRYING [3]
% 0.21/0.42  TRYING [2]
% 0.21/0.42  TRYING [3]
% 0.21/0.42  % (23204)Refutation found. Thanks to Tanya!
% 0.21/0.42  % SZS status Unsatisfiable for theBenchmark
% 0.21/0.42  % SZS output start Proof for theBenchmark
% See solution above
% 0.21/0.42  % (23204)------------------------------
% 0.21/0.42  % (23204)Version: Vampire 4.7 (commit 2d02e4655 on 2022-07-11 21:15:24 +0200)
% 0.21/0.42  % (23204)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.42  % (23204)Termination reason: Refutation
% 0.21/0.42
% 0.21/0.42  % (23204)Memory used [KB]: 5500
% 0.21/0.42  % (23204)Time elapsed: 0.004 s
% 0.21/0.42  % (23204)------------------------------
% 0.21/0.42  % (23204)------------------------------
% 0.21/0.42  % (23201)Success in time 0.061 s
%------------------------------------------------------------------------------
```