%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : NLP001-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% Computer : n004.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 : Fri Sep 25 02:16:10 PM UTC 2026
% Result : Unsatisfiable 1.00s 1.20s
% Output : CNFRefutation 1.33s
% Verified :
% SZS Type : Refutation
% Derivation depth : 18
% Number of leaves : 30
% Syntax : Number of formulae : 86 ( 18 unt; 0 def)
% Number of atoms : 376 ( 0 equ)
% Maximal formula atoms : 15 ( 4 avg)
% Number of connectives : 576 ( 286 ~; 290 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 20 ( 6 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 16 ( 15 usr; 2 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 8 con; 0-0 aty)
% Number of variables : 68 ( 0 sgn 68 !; 0 ?; 60 :)
% Comments :
%------------------------------------------------------------------------------
fof(f1,negated_conjecture,
hollywood(skc15),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause1) ).
fof(f2,negated_conjecture,
event(skc14),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause2) ).
fof(f3,negated_conjecture,
street(skc13),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause3) ).
fof(f4,negated_conjecture,
old(skc12),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause4) ).
fof(f5,negated_conjecture,
hollywood(skc11),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause5) ).
fof(f6,negated_conjecture,
event(skc10),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause6) ).
fof(f7,negated_conjecture,
chevy(skc9),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause7) ).
fof(f8,negated_conjecture,
lonely(skc8),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause8) ).
fof(f9,negated_conjecture,
( chevy(skc12)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause9) ).
fof(f10,negated_conjecture,
( car(skc12)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause10) ).
fof(f11,negated_conjecture,
( white(skc12)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause11) ).
fof(f12,negated_conjecture,
( dirty(skc12)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause12) ).
fof(f13,negated_conjecture,
( lonely(skc13)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause13) ).
fof(f14,negated_conjecture,
( way(skc13)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause14) ).
fof(f15,negated_conjecture,
( city(skc15)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause15) ).
fof(f16,negated_conjecture,
( street(skc8)
| ~ ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause16) ).
fof(f17,negated_conjecture,
( way(skc8)
| ~ ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause17) ).
fof(f18,negated_conjecture,
( old(skc9)
| ~ ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause18) ).
fof(f19,negated_conjecture,
( dirty(skc9)
| ~ ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause19) ).
fof(f20,negated_conjecture,
( white(skc9)
| ~ ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause20) ).
fof(f21,negated_conjecture,
( car(skc9)
| ~ ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause21) ).
fof(f22,negated_conjecture,
( city(skc11)
| ~ ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause22) ).
fof(f23,negated_conjecture,
( barrel(skc14,skc12)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause23) ).
fof(f24,negated_conjecture,
( down(skc14,skc13)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause24) ).
fof(f25,negated_conjecture,
( in(skc14,skc15)
| ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause25) ).
fof(f26,negated_conjecture,
( barrel(skc10,skc9)
| ~ ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause26) ).
fof(f27,negated_conjecture,
( down(skc10,skc8)
| ~ ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause27) ).
fof(f28,negated_conjecture,
( in(skc10,skc11)
| ~ ssSkC0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause28) ).
fof(f29,negated_conjecture,
! [X2,X3,X0,X1] :
( ssSkC0
| ~ hollywood(X3)
| ~ city(X3)
| ~ in(X2,X3)
| ~ down(X2,X0)
| ~ barrel(X2,X1)
| ~ event(X2)
| ~ chevy(X1)
| ~ car(X1)
| ~ white(X1)
| ~ dirty(X1)
| ~ old(X1)
| ~ lonely(X0)
| ~ way(X0)
| ~ street(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause29) ).
fof(f30,negated_conjecture,
! [X2,X3,X0,X1] :
( ~ ssSkC0
| ~ hollywood(X3)
| ~ city(X3)
| ~ in(X2,X3)
| ~ down(X2,X1)
| ~ barrel(X2,X0)
| ~ event(X2)
| ~ street(X1)
| ~ way(X1)
| ~ lonely(X1)
| ~ old(X0)
| ~ dirty(X0)
| ~ white(X0)
| ~ car(X0)
| ~ chevy(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause30) ).
tcf(c_79,negated_conjecture,
hollywood(skc15),
inference(cnf_transformation,[],[f1]) ).
tcf(c_80,negated_conjecture,
event(skc14),
inference(cnf_transformation,[],[f2]) ).
tcf(c_81,negated_conjecture,
street(skc13),
inference(cnf_transformation,[],[f3]) ).
tcf(c_82,negated_conjecture,
old(skc12),
inference(cnf_transformation,[],[f4]) ).
tcf(c_83,negated_conjecture,
hollywood(skc11),
inference(cnf_transformation,[],[f5]) ).
tcf(c_84,negated_conjecture,
event(skc10),
inference(cnf_transformation,[],[f6]) ).
tcf(c_85,negated_conjecture,
chevy(skc9),
inference(cnf_transformation,[],[f7]) ).
tcf(c_86,negated_conjecture,
lonely(skc8),
inference(cnf_transformation,[],[f8]) ).
tcf(c_87,negated_conjecture,
( ssSkC0
| chevy(skc12) ),
inference(cnf_transformation,[],[f9]) ).
tcf(c_88,negated_conjecture,
( ssSkC0
| car(skc12) ),
inference(cnf_transformation,[],[f10]) ).
tcf(c_89,negated_conjecture,
( ssSkC0
| white(skc12) ),
inference(cnf_transformation,[],[f11]) ).
tcf(c_90,negated_conjecture,
( ssSkC0
| dirty(skc12) ),
inference(cnf_transformation,[],[f12]) ).
tcf(c_91,negated_conjecture,
( ssSkC0
| lonely(skc13) ),
inference(cnf_transformation,[],[f13]) ).
tcf(c_92,negated_conjecture,
( ssSkC0
| way(skc13) ),
inference(cnf_transformation,[],[f14]) ).
tcf(c_93,negated_conjecture,
( ssSkC0
| city(skc15) ),
inference(cnf_transformation,[],[f15]) ).
tcf(c_94,negated_conjecture,
( street(skc8)
| ~ ssSkC0 ),
inference(cnf_transformation,[],[f16]) ).
tcf(c_95,negated_conjecture,
( way(skc8)
| ~ ssSkC0 ),
inference(cnf_transformation,[],[f17]) ).
tcf(c_96,negated_conjecture,
( old(skc9)
| ~ ssSkC0 ),
inference(cnf_transformation,[],[f18]) ).
tcf(c_97,negated_conjecture,
( dirty(skc9)
| ~ ssSkC0 ),
inference(cnf_transformation,[],[f19]) ).
tcf(c_98,negated_conjecture,
( white(skc9)
| ~ ssSkC0 ),
inference(cnf_transformation,[],[f20]) ).
tcf(c_99,negated_conjecture,
( car(skc9)
| ~ ssSkC0 ),
inference(cnf_transformation,[],[f21]) ).
tcf(c_100,negated_conjecture,
( city(skc11)
| ~ ssSkC0 ),
inference(cnf_transformation,[],[f22]) ).
tcf(c_101,negated_conjecture,
( ssSkC0
| barrel(skc14,skc12) ),
inference(cnf_transformation,[],[f23]) ).
tcf(c_102,negated_conjecture,
( ssSkC0
| down(skc14,skc13) ),
inference(cnf_transformation,[],[f24]) ).
tcf(c_103,negated_conjecture,
( ssSkC0
| in(skc14,skc15) ),
inference(cnf_transformation,[],[f25]) ).
tcf(c_104,negated_conjecture,
( barrel(skc10,skc9)
| ~ ssSkC0 ),
inference(cnf_transformation,[],[f26]) ).
tcf(c_105,negated_conjecture,
( down(skc10,skc8)
| ~ ssSkC0 ),
inference(cnf_transformation,[],[f27]) ).
tcf(c_106,negated_conjecture,
( in(skc10,skc11)
| ~ ssSkC0 ),
inference(cnf_transformation,[],[f28]) ).
tcf(c_107,negated_conjecture,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ssSkC0
| ~ city(X3)
| ~ way(X2)
| ~ dirty(X1)
| ~ white(X1)
| ~ car(X1)
| ~ lonely(X2)
| ~ chevy(X1)
| ~ old(X1)
| ~ street(X2)
| ~ event(X0)
| ~ hollywood(X3)
| ~ in(X0,X3)
| ~ down(X0,X2)
| ~ barrel(X0,X1) ),
inference(cnf_transformation,[],[f29]) ).
tcf(c_108,negated_conjecture,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ~ ssSkC0
| ~ city(X3)
| ~ way(X2)
| ~ dirty(X1)
| ~ white(X1)
| ~ car(X1)
| ~ lonely(X2)
| ~ chevy(X1)
| ~ old(X1)
| ~ street(X2)
| ~ event(X0)
| ~ hollywood(X3)
| ~ in(X0,X3)
| ~ down(X0,X2)
| ~ barrel(X0,X1) ),
inference(cnf_transformation,[],[f30]) ).
tcf(c_111,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ~ barrel(X0,X1)
| ~ down(X0,X2)
| ~ in(X0,X3)
| ~ hollywood(X3)
| ~ event(X0)
| ~ street(X2)
| ~ old(X1)
| ~ chevy(X1)
| ~ lonely(X2)
| ~ car(X1)
| ~ white(X1)
| ~ dirty(X1)
| ~ way(X2)
| ~ city(X3) ),
inference(global_subsumption_just,[status(thm)],[c_107,c_107,c_108]) ).
tcf(c_112,negated_conjecture,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ~ city(X3)
| ~ way(X2)
| ~ dirty(X1)
| ~ white(X1)
| ~ car(X1)
| ~ lonely(X2)
| ~ chevy(X1)
| ~ old(X1)
| ~ street(X2)
| ~ event(X0)
| ~ hollywood(X3)
| ~ in(X0,X3)
| ~ down(X0,X2)
| ~ barrel(X0,X1) ),
inference(renaming,[status(thm)],[c_111]) ).
tcf(c_114,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ~ barrel(X0,X1)
| ~ down(X0,X2)
| ~ in(X0,X3)
| ~ hollywood(X3)
| ~ event(X0)
| ~ street(X2)
| ~ old(X1)
| ~ chevy(X1)
| ~ lonely(X2)
| ~ car(X1)
| ~ white(X1)
| ~ dirty(X1)
| ~ way(X2)
| ~ city(X3) ),
inference(global_subsumption_just,[status(thm)],[c_108,c_112]) ).
tcf(c_115,negated_conjecture,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ~ city(X3)
| ~ way(X2)
| ~ dirty(X1)
| ~ white(X1)
| ~ car(X1)
| ~ lonely(X2)
| ~ chevy(X1)
| ~ old(X1)
| ~ street(X2)
| ~ event(X0)
| ~ hollywood(X3)
| ~ in(X0,X3)
| ~ down(X0,X2)
| ~ barrel(X0,X1) ),
inference(renaming,[status(thm)],[c_114]) ).
tcf(c_486,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ dirty(skc12)
| ~ white(skc12)
| ~ car(skc12)
| ~ chevy(skc12)
| ~ city(X2)
| ~ way(X1)
| ~ lonely(X1)
| ~ street(X1)
| ~ event(X0)
| ~ hollywood(X2)
| ~ barrel(X0,skc12)
| ~ in(X0,X2)
| ~ down(X0,X1) ),
inference(resolution,[status(thm)],[c_82,c_115]) ).
tcf(c_527,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ssSkC0
| ~ dirty(skc9)
| ~ white(skc9)
| ~ car(skc9)
| ~ chevy(skc9)
| ~ city(X2)
| ~ way(X1)
| ~ lonely(X1)
| ~ street(X1)
| ~ event(X0)
| ~ hollywood(X2)
| ~ barrel(X0,skc9)
| ~ in(X0,X2)
| ~ down(X0,X1) ),
inference(resolution,[status(thm)],[c_96,c_115]) ).
tcf(c_529,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ssSkC0
| ~ city(X2)
| ~ way(X1)
| ~ lonely(X1)
| ~ street(X1)
| ~ event(X0)
| ~ hollywood(X2)
| ~ barrel(X0,skc9)
| ~ in(X0,X2)
| ~ down(X0,X1) ),
inference(global_subsumption_just,[status(thm)],[c_527,c_85,c_99,c_98,c_97,c_527]) ).
tcf(c_572,plain,
! [X0: $i,X1: $i,X2: $i] :
( ssSkC0
| ~ dirty(skc12)
| ~ white(skc12)
| ~ car(skc12)
| ~ city(X2)
| ~ way(X1)
| ~ lonely(X1)
| ~ street(X1)
| ~ event(X0)
| ~ hollywood(X2)
| ~ barrel(X0,skc12)
| ~ in(X0,X2)
| ~ down(X0,X1) ),
inference(resolution,[status(thm)],[c_87,c_486]) ).
tcf(c_574,plain,
! [X0: $i,X1: $i,X2: $i] :
( ssSkC0
| ~ down(X0,X1)
| ~ in(X0,X2)
| ~ barrel(X0,skc12)
| ~ hollywood(X2)
| ~ event(X0)
| ~ street(X1)
| ~ lonely(X1)
| ~ way(X1)
| ~ city(X2) ),
inference(global_subsumption_just,[status(thm)],[c_572,c_90,c_89,c_88,c_572]) ).
tcf(c_575,plain,
! [X0: $i,X1: $i,X2: $i] :
( ssSkC0
| ~ city(X2)
| ~ way(X1)
| ~ lonely(X1)
| ~ street(X1)
| ~ event(X0)
| ~ hollywood(X2)
| ~ barrel(X0,skc12)
| ~ in(X0,X2)
| ~ down(X0,X1) ),
inference(renaming,[status(thm)],[c_574]) ).
tcf(c_767,plain,
! [X0: $i,X1: $i] :
( ssSkC0
| ~ city(X1)
| ~ way(X0)
| ~ lonely(X0)
| ~ street(X0)
| ~ hollywood(X1)
| ~ barrel(skc14,skc12)
| ~ in(skc14,X1)
| ~ down(skc14,X0) ),
inference(resolution,[status(thm)],[c_80,c_575]) ).
tcf(c_769,plain,
! [X0: $i,X1: $i] :
( ssSkC0
| ~ city(X1)
| ~ way(X0)
| ~ lonely(X0)
| ~ street(X0)
| ~ hollywood(X1)
| ~ down(skc14,X0)
| ~ in(skc14,X1) ),
inference(global_subsumption_just,[status(thm)],[c_767,c_101,c_767]) ).
tcf(c_770,plain,
! [X0: $i,X1: $i] :
( ssSkC0
| ~ city(X1)
| ~ way(X0)
| ~ lonely(X0)
| ~ street(X0)
| ~ hollywood(X1)
| ~ in(skc14,X1)
| ~ down(skc14,X0) ),
inference(renaming,[status(thm)],[c_769]) ).
tcf(c_854,plain,
! [X0: $i,X1: $i] :
( ~ ssSkC0
| ~ city(X1)
| ~ way(X0)
| ~ lonely(X0)
| ~ street(X0)
| ~ hollywood(X1)
| ~ barrel(skc10,skc9)
| ~ in(skc10,X1)
| ~ down(skc10,X0) ),
inference(resolution,[status(thm)],[c_84,c_529]) ).
tcf(c_856,plain,
! [X0: $i,X1: $i] :
( ~ ssSkC0
| ~ city(X1)
| ~ way(X0)
| ~ lonely(X0)
| ~ street(X0)
| ~ hollywood(X1)
| ~ down(skc10,X0)
| ~ in(skc10,X1) ),
inference(global_subsumption_just,[status(thm)],[c_854,c_104,c_854]) ).
tcf(c_857,plain,
! [X0: $i,X1: $i] :
( ~ ssSkC0
| ~ city(X1)
| ~ way(X0)
| ~ lonely(X0)
| ~ street(X0)
| ~ hollywood(X1)
| ~ in(skc10,X1)
| ~ down(skc10,X0) ),
inference(renaming,[status(thm)],[c_856]) ).
tcf(c_940,plain,
! [X0: $i] :
( ssSkC0
| ~ city(skc15)
| ~ way(X0)
| ~ lonely(X0)
| ~ street(X0)
| ~ in(skc14,skc15)
| ~ down(skc14,X0) ),
inference(resolution,[status(thm)],[c_79,c_770]) ).
tcf(c_942,plain,
! [X0: $i] :
( ssSkC0
| ~ down(skc14,X0)
| ~ street(X0)
| ~ lonely(X0)
| ~ way(X0) ),
inference(global_subsumption_just,[status(thm)],[c_940,c_93,c_103,c_940]) ).
tcf(c_943,plain,
! [X0: $i] :
( ssSkC0
| ~ way(X0)
| ~ lonely(X0)
| ~ street(X0)
| ~ down(skc14,X0) ),
inference(renaming,[status(thm)],[c_942]) ).
tcf(c_960,plain,
! [X0: $i] :
( ~ ssSkC0
| ~ city(skc11)
| ~ way(X0)
| ~ lonely(X0)
| ~ street(X0)
| ~ in(skc10,skc11)
| ~ down(skc10,X0) ),
inference(resolution,[status(thm)],[c_83,c_857]) ).
tcf(c_962,plain,
! [X0: $i] :
( ~ ssSkC0
| ~ down(skc10,X0)
| ~ street(X0)
| ~ lonely(X0)
| ~ way(X0) ),
inference(global_subsumption_just,[status(thm)],[c_960,c_100,c_106,c_960]) ).
tcf(c_963,plain,
! [X0: $i] :
( ~ ssSkC0
| ~ way(X0)
| ~ lonely(X0)
| ~ street(X0)
| ~ down(skc10,X0) ),
inference(renaming,[status(thm)],[c_962]) ).
tcf(c_1007,plain,
( ssSkC0
| ~ way(skc13)
| ~ lonely(skc13)
| ~ down(skc14,skc13) ),
inference(resolution,[status(thm)],[c_81,c_943]) ).
tcf(c_1008,plain,
ssSkC0,
inference(global_subsumption_just,[status(thm)],[c_1007,c_92,c_91,c_102,c_1007]) ).
tcf(c_1014,plain,
( ~ ssSkC0
| ~ way(skc8)
| ~ lonely(skc8)
| ~ down(skc10,skc8) ),
inference(resolution,[status(thm)],[c_94,c_963]) ).
tcf(c_1015,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_1014,c_1008,c_105,c_95,c_86]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : NLP001-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.06 % Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.16/0.42 % Computer : n004.cluster.edu
% 0.16/0.42 % Model : x86_64 x86_64
% 0.16/0.42 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.42 % Memory : 8046.5625MB
% 0.16/0.42 % OS : Linux 6.8.0-71-generic
% 0.16/0.42 % CPULimit : 300
% 0.16/0.42 % WCLimit : 300
% 0.16/0.42 % DateTime : Thu Sep 24 01:35:20 UTC 2026
% 0.16/0.42 % CPUTime :
% 0.16/0.42 Running run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.16/0.47 Running EPR theorem proving
% 0.16/0.47 Running: /export/starexec/sandbox/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s epr_schedule -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.16/0.48
% 0.16/0.48 % ======== iProver multi-core TPTP/SMT =========
% 0.16/0.48
% 0.16/0.48 % Detected problem language: tptp
% 0.22/0.50 % Proving...
% 1.00/1.20 % SZS status Started for theBenchmark.p
% 1.00/1.20 % SZS status Unsatisfiable for theBenchmark.p
% 1.00/1.20
% 1.00/1.20 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 1.00/1.20
% 1.00/1.20 % ------ iProver source info
% 1.00/1.20
% 1.00/1.20 % git: date: 2026-07-19 20:42:38 +0200
% 1.00/1.20 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 1.00/1.20 % git: non_committed_changes: false
% 1.00/1.20
% 1.00/1.20 % ------ Parsing...% successful
% 1.00/1.20
% 1.00/1.20
% 1.00/1.20 % ------ Clausification by vclausify_rel & Parsing by iProver...% ------ preprocesses with Option_epr_non_horn_non_eq
% 1.00/1.20 %
% 1.00/1.20
% 1.00/1.20 % ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe:1:0s pe:2:0s pe:4:0s pe:8:0s%
% 1.00/1.20
% 1.00/1.20 % SZS status Unsatisfiable for theBenchmark.p
% 1.00/1.20
% 1.00/1.20 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 1.33/1.20
% 1.33/1.20
%------------------------------------------------------------------------------