%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : PUZ005-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n020.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Thu Sep 24 01:59:49 PM UTC 2026
% Result : Unsatisfiable 0.15s 0.40s
% Output : CNFRefutation 0.15s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 38
% Syntax : Number of formulae : 132 ( 8 unt; 16 def)
% Number of atoms : 290 ( 0 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 310 ( 152 ~; 142 |; 0 &)
% ( 16 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 26 ( 25 usr; 17 prp; 0-3 aty)
% Number of functors : 5 ( 5 usr; 3 con; 0-1 aty)
% Number of variables : 45 ( 45 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f5,axiom,
! [X] :
( ~ friday(X)
| ~ monday(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f6,axiom,
! [X] :
( ~ saturday(X)
| ~ monday(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f7,axiom,
! [X] :
( ~ sunday(X)
| ~ monday(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f9,axiom,
! [X] :
( ~ thursday(X)
| ~ tuesday(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f10,axiom,
! [X] :
( ~ friday(X)
| ~ tuesday(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f11,axiom,
! [X] :
( ~ saturday(X)
| ~ tuesday(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f14,axiom,
! [X] :
( ~ friday(X)
| ~ wednesday(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f15,axiom,
! [X] :
( ~ saturday(X)
| ~ wednesday(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f16,axiom,
! [X] :
( ~ sunday(X)
| ~ wednesday(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f23,axiom,
! [X] :
( tuesday(X)
| ~ monday(yesterday(X)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f24,axiom,
! [X] :
( wednesday(X)
| ~ tuesday(yesterday(X)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f25,axiom,
! [X] :
( thursday(X)
| ~ wednesday(yesterday(X)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f26,axiom,
! [X] :
( friday(X)
| ~ thursday(yesterday(X)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f27,axiom,
! [X] :
( saturday(X)
| ~ friday(yesterday(X)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f28,axiom,
! [X] :
( sunday(X)
| ~ saturday(yesterday(X)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f30,axiom,
! [X] :
( ~ tuesday(X)
| monday(yesterday(X)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f37,axiom,
! [X] :
( wednesday(X)
| tuesday(X)
| monday(X)
| ~ member(X,lying_days(lion)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f38,axiom,
! [X] :
( saturday(X)
| friday(X)
| thursday(X)
| ~ member(X,lying_days(unicorn)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f45,axiom,
! [X,T,Y] :
( member(Y,lying_days(T))
| ~ admits(T,X,Y)
| member(X,lying_days(T)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f49,axiom,
admits(lion,today,yesterday(today)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f50,axiom,
admits(unicorn,today,yesterday(today)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f51,negated_conjecture,
~ thursday(today),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f56,plain,
! [X0] :
( ~ friday(X0)
| ~ monday(X0) ),
inference(cnf_transformation,[status(thm)],[f5]) ).
fof(f57,plain,
! [X0] :
( ~ saturday(X0)
| ~ monday(X0) ),
inference(cnf_transformation,[status(thm)],[f6]) ).
fof(f58,plain,
! [X0] :
( ~ sunday(X0)
| ~ monday(X0) ),
inference(cnf_transformation,[status(thm)],[f7]) ).
fof(f60,plain,
! [X0] :
( ~ thursday(X0)
| ~ tuesday(X0) ),
inference(cnf_transformation,[status(thm)],[f9]) ).
fof(f61,plain,
! [X0] :
( ~ friday(X0)
| ~ tuesday(X0) ),
inference(cnf_transformation,[status(thm)],[f10]) ).
fof(f62,plain,
! [X0] :
( ~ saturday(X0)
| ~ tuesday(X0) ),
inference(cnf_transformation,[status(thm)],[f11]) ).
fof(f65,plain,
! [X0] :
( ~ friday(X0)
| ~ wednesday(X0) ),
inference(cnf_transformation,[status(thm)],[f14]) ).
fof(f66,plain,
! [X0] :
( ~ saturday(X0)
| ~ wednesday(X0) ),
inference(cnf_transformation,[status(thm)],[f15]) ).
fof(f67,plain,
! [X0] :
( ~ sunday(X0)
| ~ wednesday(X0) ),
inference(cnf_transformation,[status(thm)],[f16]) ).
fof(f74,plain,
! [X0] :
( tuesday(X0)
| ~ monday(yesterday(X0)) ),
inference(cnf_transformation,[status(thm)],[f23]) ).
fof(f75,plain,
! [X0] :
( wednesday(X0)
| ~ tuesday(yesterday(X0)) ),
inference(cnf_transformation,[status(thm)],[f24]) ).
fof(f76,plain,
! [X0] :
( thursday(X0)
| ~ wednesday(yesterday(X0)) ),
inference(cnf_transformation,[status(thm)],[f25]) ).
fof(f77,plain,
! [X0] :
( friday(X0)
| ~ thursday(yesterday(X0)) ),
inference(cnf_transformation,[status(thm)],[f26]) ).
fof(f78,plain,
! [X0] :
( saturday(X0)
| ~ friday(yesterday(X0)) ),
inference(cnf_transformation,[status(thm)],[f27]) ).
fof(f79,plain,
! [X0] :
( sunday(X0)
| ~ saturday(yesterday(X0)) ),
inference(cnf_transformation,[status(thm)],[f28]) ).
fof(f81,plain,
! [X0] :
( ~ tuesday(X0)
| monday(yesterday(X0)) ),
inference(cnf_transformation,[status(thm)],[f30]) ).
fof(f88,plain,
! [X0] :
( wednesday(X0)
| tuesday(X0)
| monday(X0)
| ~ member(X0,lying_days(lion)) ),
inference(cnf_transformation,[status(thm)],[f37]) ).
fof(f89,plain,
! [X0] :
( saturday(X0)
| friday(X0)
| thursday(X0)
| ~ member(X0,lying_days(unicorn)) ),
inference(cnf_transformation,[status(thm)],[f38]) ).
fof(f96,plain,
! [T,Y] :
( member(Y,lying_days(T))
| ! [X] :
( ~ admits(T,X,Y)
| member(X,lying_days(T)) ) ),
inference(miniscoping,[status(thm)],[f45]) ).
fof(f97,plain,
! [X0,X1,X2] :
( member(X2,lying_days(X1))
| ~ admits(X1,X0,X2)
| member(X0,lying_days(X1)) ),
inference(cnf_transformation,[status(thm)],[f96]) ).
fof(f104,plain,
admits(lion,today,yesterday(today)),
inference(cnf_transformation,[status(thm)],[f49]) ).
fof(f105,plain,
admits(unicorn,today,yesterday(today)),
inference(cnf_transformation,[status(thm)],[f50]) ).
fof(f106,plain,
~ thursday(today),
inference(cnf_transformation,[status(thm)],[f51]) ).
fof(f109,plain,
( member(yesterday(today),lying_days(unicorn))
| member(today,lying_days(unicorn)) ),
inference(resolution,[status(thm)],[f97,f105]) ).
fof(f110,plain,
( member(yesterday(today),lying_days(lion))
| member(today,lying_days(lion)) ),
inference(resolution,[status(thm)],[f97,f104]) ).
fof(f111,definition,
( sQ0_spl
<=> member(today,lying_days(unicorn)) ),
introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition]) ).
fof(f112,plain,
( ~ sQ0_spl
| member(today,lying_days(unicorn)) ),
inference(component_clause,[status(thm)],[f111]) ).
fof(f114,definition,
( sQ1_spl
<=> member(yesterday(today),lying_days(unicorn)) ),
introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition]) ).
fof(f115,plain,
( ~ sQ1_spl
| member(yesterday(today),lying_days(unicorn)) ),
inference(component_clause,[status(thm)],[f114]) ).
fof(f117,plain,
( sQ1_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f109,f111,f114]) ).
fof(f118,definition,
( sQ2_spl
<=> member(today,lying_days(lion)) ),
introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition]) ).
fof(f119,plain,
( ~ sQ2_spl
| member(today,lying_days(lion)) ),
inference(component_clause,[status(thm)],[f118]) ).
fof(f121,definition,
( sQ3_spl
<=> member(yesterday(today),lying_days(lion)) ),
introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition]) ).
fof(f122,plain,
( ~ sQ3_spl
| member(yesterday(today),lying_days(lion)) ),
inference(component_clause,[status(thm)],[f121]) ).
fof(f124,plain,
( sQ3_spl
| sQ2_spl ),
inference(split_clause,[status(thm)],[f110,f118,f121]) ).
fof(f125,plain,
( ~ sQ2_spl
| wednesday(today)
| tuesday(today)
| monday(today) ),
inference(resolution,[status(thm)],[f119,f88]) ).
fof(f126,definition,
( sQ4_spl
<=> monday(today) ),
introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition]) ).
fof(f127,plain,
( ~ sQ4_spl
| monday(today) ),
inference(component_clause,[status(thm)],[f126]) ).
fof(f129,definition,
( sQ5_spl
<=> tuesday(today) ),
introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition]) ).
fof(f130,plain,
( ~ sQ5_spl
| tuesday(today) ),
inference(component_clause,[status(thm)],[f129]) ).
fof(f132,definition,
( sQ6_spl
<=> wednesday(today) ),
introduced(definition,[new_symbols(definition,[sQ6_spl])],[split_symbol_definition]) ).
fof(f133,plain,
( ~ sQ6_spl
| wednesday(today) ),
inference(component_clause,[status(thm)],[f132]) ).
fof(f135,plain,
( ~ sQ2_spl
| sQ6_spl
| sQ5_spl
| sQ4_spl ),
inference(split_clause,[status(thm)],[f125,f126,f129,f132,f118]) ).
fof(f142,definition,
( sQ7_spl
<=> thursday(today) ),
introduced(definition,[new_symbols(definition,[sQ7_spl])],[split_symbol_definition]) ).
fof(f143,plain,
( ~ sQ7_spl
| thursday(today) ),
inference(component_clause,[status(thm)],[f142]) ).
fof(f145,definition,
( sQ8_spl
<=> friday(today) ),
introduced(definition,[new_symbols(definition,[sQ8_spl])],[split_symbol_definition]) ).
fof(f146,plain,
( ~ sQ8_spl
| friday(today) ),
inference(component_clause,[status(thm)],[f145]) ).
fof(f148,definition,
( sQ9_spl
<=> saturday(today) ),
introduced(definition,[new_symbols(definition,[sQ9_spl])],[split_symbol_definition]) ).
fof(f149,plain,
( ~ sQ9_spl
| saturday(today) ),
inference(component_clause,[status(thm)],[f148]) ).
fof(f152,plain,
( ~ sQ0_spl
| saturday(today)
| friday(today)
| thursday(today) ),
inference(resolution,[status(thm)],[f112,f89]) ).
fof(f153,plain,
( ~ sQ0_spl
| sQ9_spl
| sQ8_spl
| sQ7_spl ),
inference(split_clause,[status(thm)],[f152,f142,f145,f148,f111]) ).
fof(f154,plain,
( ~ sQ7_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f143,f106]) ).
fof(f155,plain,
~ sQ7_spl,
inference(contradiction_clause,[status(thm)],[f154]) ).
fof(f161,plain,
( ~ sQ9_spl
| ~ wednesday(today) ),
inference(resolution,[status(thm)],[f149,f66]) ).
fof(f163,plain,
( ~ sQ9_spl
| ~ monday(today) ),
inference(resolution,[status(thm)],[f149,f57]) ).
fof(f164,plain,
( ~ sQ9_spl
| ~ sQ6_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f161,f133]) ).
fof(f165,plain,
( ~ sQ9_spl
| ~ sQ6_spl ),
inference(contradiction_clause,[status(thm)],[f164]) ).
fof(f170,plain,
( ~ sQ8_spl
| ~ wednesday(today) ),
inference(resolution,[status(thm)],[f146,f65]) ).
fof(f171,plain,
( ~ sQ8_spl
| ~ tuesday(today) ),
inference(resolution,[status(thm)],[f146,f61]) ).
fof(f172,plain,
( ~ sQ8_spl
| ~ monday(today) ),
inference(resolution,[status(thm)],[f146,f56]) ).
fof(f174,plain,
( ~ sQ5_spl
| monday(yesterday(today)) ),
inference(resolution,[status(thm)],[f130,f81]) ).
fof(f177,plain,
( ~ sQ3_spl
| wednesday(yesterday(today))
| tuesday(yesterday(today))
| monday(yesterday(today)) ),
inference(resolution,[status(thm)],[f122,f88]) ).
fof(f178,definition,
( sQ10_spl
<=> monday(yesterday(today)) ),
introduced(definition,[new_symbols(definition,[sQ10_spl])],[split_symbol_definition]) ).
fof(f179,plain,
( ~ sQ10_spl
| monday(yesterday(today)) ),
inference(component_clause,[status(thm)],[f178]) ).
fof(f181,definition,
( sQ11_spl
<=> tuesday(yesterday(today)) ),
introduced(definition,[new_symbols(definition,[sQ11_spl])],[split_symbol_definition]) ).
fof(f182,plain,
( ~ sQ11_spl
| tuesday(yesterday(today)) ),
inference(component_clause,[status(thm)],[f181]) ).
fof(f184,definition,
( sQ12_spl
<=> wednesday(yesterday(today)) ),
introduced(definition,[new_symbols(definition,[sQ12_spl])],[split_symbol_definition]) ).
fof(f185,plain,
( ~ sQ12_spl
| wednesday(yesterday(today)) ),
inference(component_clause,[status(thm)],[f184]) ).
fof(f187,plain,
( ~ sQ3_spl
| sQ12_spl
| sQ11_spl
| sQ10_spl ),
inference(split_clause,[status(thm)],[f177,f178,f181,f184,f121]) ).
fof(f188,plain,
( ~ sQ1_spl
| saturday(yesterday(today))
| friday(yesterday(today))
| thursday(yesterday(today)) ),
inference(resolution,[status(thm)],[f115,f89]) ).
fof(f189,definition,
( sQ13_spl
<=> thursday(yesterday(today)) ),
introduced(definition,[new_symbols(definition,[sQ13_spl])],[split_symbol_definition]) ).
fof(f190,plain,
( ~ sQ13_spl
| thursday(yesterday(today)) ),
inference(component_clause,[status(thm)],[f189]) ).
fof(f192,definition,
( sQ14_spl
<=> friday(yesterday(today)) ),
introduced(definition,[new_symbols(definition,[sQ14_spl])],[split_symbol_definition]) ).
fof(f193,plain,
( ~ sQ14_spl
| friday(yesterday(today)) ),
inference(component_clause,[status(thm)],[f192]) ).
fof(f195,definition,
( sQ15_spl
<=> saturday(yesterday(today)) ),
introduced(definition,[new_symbols(definition,[sQ15_spl])],[split_symbol_definition]) ).
fof(f196,plain,
( ~ sQ15_spl
| saturday(yesterday(today)) ),
inference(component_clause,[status(thm)],[f195]) ).
fof(f198,plain,
( ~ sQ1_spl
| sQ15_spl
| sQ14_spl
| sQ13_spl ),
inference(split_clause,[status(thm)],[f188,f189,f192,f195,f114]) ).
fof(f201,plain,
( ~ sQ4_spl
| ~ sQ8_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f127,f172]) ).
fof(f202,plain,
( ~ sQ4_spl
| ~ sQ8_spl ),
inference(contradiction_clause,[status(thm)],[f201]) ).
fof(f215,plain,
( ~ sQ9_spl
| ~ tuesday(today) ),
inference(resolution,[status(thm)],[f149,f62]) ).
fof(f217,plain,
( ~ sQ9_spl
| ~ sQ5_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f215,f130]) ).
fof(f218,plain,
( ~ sQ9_spl
| ~ sQ5_spl ),
inference(contradiction_clause,[status(thm)],[f217]) ).
fof(f219,plain,
( ~ sQ8_spl
| ~ sQ5_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f171,f130]) ).
fof(f220,plain,
( ~ sQ8_spl
| ~ sQ5_spl ),
inference(contradiction_clause,[status(thm)],[f219]) ).
fof(f221,plain,
( ~ sQ8_spl
| ~ sQ6_spl ),
inference(split_clause,[status(thm)],[f170,f132,f145]) ).
fof(f222,plain,
( ~ sQ9_spl
| ~ sQ4_spl ),
inference(split_clause,[status(thm)],[f163,f126,f148]) ).
fof(f243,plain,
( ~ sQ12_spl
| thursday(today) ),
inference(resolution,[status(thm)],[f185,f76]) ).
fof(f249,plain,
( ~ sQ12_spl
| sQ7_spl ),
inference(split_clause,[status(thm)],[f243,f142,f184]) ).
fof(f250,plain,
( ~ sQ15_spl
| sunday(today) ),
inference(resolution,[status(thm)],[f196,f79]) ).
fof(f258,plain,
( ~ sQ15_spl
| ~ monday(yesterday(today)) ),
inference(resolution,[status(thm)],[f196,f57]) ).
fof(f294,plain,
( ~ sQ10_spl
| tuesday(today) ),
inference(resolution,[status(thm)],[f179,f74]) ).
fof(f298,plain,
( ~ sQ10_spl
| sQ5_spl ),
inference(split_clause,[status(thm)],[f294,f129,f178]) ).
fof(f324,plain,
( ~ sQ14_spl
| saturday(today) ),
inference(resolution,[status(thm)],[f193,f78]) ).
fof(f332,plain,
( ~ sQ14_spl
| sQ9_spl ),
inference(split_clause,[status(thm)],[f324,f148,f192]) ).
fof(f333,plain,
( ~ sQ11_spl
| wednesday(today) ),
inference(resolution,[status(thm)],[f182,f75]) ).
fof(f338,plain,
( ~ sQ11_spl
| sQ6_spl ),
inference(split_clause,[status(thm)],[f333,f132,f181]) ).
fof(f352,plain,
( ~ sQ13_spl
| friday(today) ),
inference(resolution,[status(thm)],[f190,f77]) ).
fof(f357,plain,
( ~ sQ13_spl
| ~ tuesday(yesterday(today)) ),
inference(resolution,[status(thm)],[f190,f60]) ).
fof(f359,plain,
( ~ sQ13_spl
| sQ8_spl ),
inference(split_clause,[status(thm)],[f352,f145,f189]) ).
fof(f360,plain,
( ~ sQ13_spl
| ~ sQ11_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f357,f182]) ).
fof(f361,plain,
( ~ sQ13_spl
| ~ sQ11_spl ),
inference(contradiction_clause,[status(thm)],[f360]) ).
fof(f362,plain,
( ~ sQ15_spl
| ~ sQ10_spl ),
inference(split_clause,[status(thm)],[f258,f178,f195]) ).
fof(f366,plain,
( ~ sQ6_spl
| ~ sunday(today) ),
inference(resolution,[status(thm)],[f133,f67]) ).
fof(f369,plain,
( ~ sQ6_spl
| ~ sQ15_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f366,f250]) ).
fof(f370,plain,
( ~ sQ6_spl
| ~ sQ15_spl ),
inference(contradiction_clause,[status(thm)],[f369]) ).
fof(f373,plain,
( ~ sQ4_spl
| ~ sunday(today) ),
inference(resolution,[status(thm)],[f127,f58]) ).
fof(f374,plain,
( ~ sQ4_spl
| ~ sQ15_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f373,f250]) ).
fof(f375,plain,
( ~ sQ4_spl
| ~ sQ15_spl ),
inference(contradiction_clause,[status(thm)],[f374]) ).
fof(f376,plain,
( ~ sQ5_spl
| sQ10_spl ),
inference(split_clause,[status(thm)],[f174,f178,f129]) ).
fof(f380,plain,
$false,
inference(sat_refutation,[status(thm)],[f117,f124,f135,f153,f155,f165,f187,f198,f202,f218,f220,f221,f222,f249,f298,f332,f338,f359,f361,f362,f370,f375,f376]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : PUZ005-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.37 % Computer : n020.cluster.edu
% 0.10/0.37 % Model : x86_64 x86_64
% 0.10/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.37 % Memory : 8046.5625MB
% 0.10/0.37 % OS : Linux 6.8.0-71-generic
% 0.10/0.37 % CPULimit : 300
% 0.10/0.37 % WCLimit : 300
% 0.10/0.37 % DateTime : Mon Sep 21 03:45:32 UTC 2026
% 0.10/0.37 % CPUTime :
% 0.10/0.38 % Drodi V4.1.1
% 0.15/0.40 % Refutation found
% 0.15/0.40 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.15/0.40 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.15/0.43 % Elapsed time: 0.043501 seconds
% 0.15/0.43 % CPU time: 0.145592 seconds
% 0.15/0.43 % Total memory used: 18.065 MB
% 0.15/0.43 % Net memory used: 17.988 MB
%------------------------------------------------------------------------------