%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : SYN155-1 : TPTP v9.3.1. Released v1.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% Computer : n013.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 03:39:19 PM UTC 2026
% Result : Unsatisfiable 3.56s 11.23s
% Output : CNFRefutation 3.56s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 32
% Syntax : Number of formulae : 102 ( 34 unt; 0 def)
% Number of atoms : 220 ( 0 equ)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 243 ( 125 ~; 118 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 4 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 : 32 ( 31 usr; 8 prp; 0-3 aty)
% Number of functors : 5 ( 5 usr; 5 con; 0-0 aty)
% Number of variables : 84 ( 0 sgn 84 !; 0 ?; 51 :)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
s0(d),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_1) ).
fof(f5,axiom,
s0(b),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_5) ).
fof(f6,axiom,
q0(b,b),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_6) ).
fof(f9,axiom,
r0(b),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_9) ).
fof(f13,axiom,
r0(e),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_13) ).
fof(f14,axiom,
! [X0] : p0(b,X0),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_14) ).
fof(f17,axiom,
! [X0] : q0(X0,d),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_17) ).
fof(f18,axiom,
p0(c,b),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_18) ).
fof(f20,axiom,
l0(a),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_20) ).
fof(f27,axiom,
m0(e,b,c),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_27) ).
fof(f28,axiom,
k0(e),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_28) ).
fof(f30,axiom,
n0(e,e),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_30) ).
fof(f32,axiom,
k0(b),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_32) ).
fof(f34,axiom,
n0(c,d),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_34) ).
fof(f41,axiom,
! [X2,X3,X0,X1] :
( ~ m0(X1,X0,X2)
| ~ r0(X3)
| ~ p0(X2,X0)
| l1(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_003) ).
fof(f95,axiom,
! [X0] :
( ~ r0(X0)
| n1(X0,X0,X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_057) ).
fof(f106,axiom,
! [X0] :
( ~ k0(X0)
| p1(X0,X0,X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_068) ).
fof(f151,axiom,
! [X2,X0,X1] :
( ~ m1(X0,X1,X1)
| ~ r0(X2)
| q1(X0,X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_113) ).
fof(f155,axiom,
( ~ s0(d)
| ~ k0(e)
| q1(d,d,d) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_117) ).
fof(f162,axiom,
! [X0,X1] :
( ~ q1(d,X1,d)
| ~ s0(d)
| ~ q0(X0,X1)
| r1(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_124) ).
fof(f163,axiom,
! [X0] :
( ~ p0(X0,X0)
| s1(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_125) ).
fof(f208,axiom,
! [X0] :
( ~ n1(X0,e,e)
| p2(X0,e,X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_170) ).
fof(f219,axiom,
! [X0] :
( ~ p1(X0,X0,X0)
| q2(X0,X0,X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_181) ).
fof(f224,axiom,
! [X0,X1] :
( ~ l1(X1,X0)
| q2(X0,X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_186) ).
fof(f226,axiom,
! [X0] :
( ~ l0(X0)
| ~ r1(X0)
| r2(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_188) ).
fof(f227,axiom,
! [X0] :
( ~ s1(b)
| ~ q2(b,X0,b)
| s2(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_189) ).
fof(f265,axiom,
! [X2,X3,X0,X1] :
( ~ r2(X0)
| ~ s2(X2)
| ~ s0(X3)
| ~ q0(X1,X2)
| m3(X0,X0,X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_227) ).
fof(f278,axiom,
! [X2,X0,X1] :
( ~ p2(X1,X2,X0)
| n3(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_240) ).
fof(f293,axiom,
! [X2,X0,X1] :
( ~ n0(X2,X0)
| ~ q2(X2,X0,X1)
| q3(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_255) ).
fof(f312,axiom,
( ~ n3(e)
| ~ q3(e,b)
| ~ n0(c,d)
| k4(c) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_274) ).
fof(f322,axiom,
! [X0,X1] :
( ~ m3(X0,X0,X0)
| ~ k4(X1)
| n4(X0,X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_284) ).
fof(f369,negated_conjecture,
! [X0] : ~ n4(X0,a),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this) ).
tcf(c_418,negated_conjecture,
! [X0: $i] : ~ n4(X0,a),
inference(cnf_transformation,[],[f369]) ).
tcf(c_442,plain,
! [X0: $i,X1: $i] :
( n4(X0,X0)
| ~ k4(X1)
| ~ m3(X0,X0,X0) ),
inference(cnf_transformation,[],[f322]) ).
tcf(c_446,plain,
! [X0: $i] :
( p2(X0,e,X0)
| ~ n1(X0,e,e) ),
inference(cnf_transformation,[],[f208]) ).
tcf(c_453,plain,
m0(e,b,c),
inference(cnf_transformation,[],[f27]) ).
tcf(c_473,plain,
! [X0: $i,X1: $i,X2: $i] :
( q1(X0,X0,X1)
| ~ r0(X2)
| ~ m1(X0,X1,X1) ),
inference(cnf_transformation,[],[f151]) ).
tcf(c_490,plain,
! [X0: $i] :
( n1(X0,X0,X0)
| ~ r0(X0) ),
inference(cnf_transformation,[],[f95]) ).
tcf(c_514,plain,
p0(c,b),
inference(cnf_transformation,[],[f18]) ).
tcf(c_525,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( l1(X1,X0)
| ~ r0(X3)
| ~ p0(X2,X1)
| ~ m0(X0,X1,X2) ),
inference(cnf_transformation,[],[f41]) ).
tcf(c_526,plain,
r0(e),
inference(cnf_transformation,[],[f13]) ).
tcf(c_527,plain,
r0(b),
inference(cnf_transformation,[],[f9]) ).
tcf(c_537,plain,
! [X0: $i] : p0(b,X0),
inference(cnf_transformation,[],[f14]) ).
tcf(c_552,plain,
! [X0: $i] : q0(X0,d),
inference(cnf_transformation,[],[f17]) ).
tcf(c_553,plain,
q0(b,b),
inference(cnf_transformation,[],[f6]) ).
tcf(c_597,plain,
( k4(c)
| ~ n3(e)
| ~ q3(e,b)
| ~ n0(c,d) ),
inference(cnf_transformation,[],[f312]) ).
tcf(c_602,plain,
! [X0: $i,X1: $i,X2: $i] :
( q3(X1,X2)
| ~ n0(X0,X1)
| ~ q2(X0,X1,X2) ),
inference(cnf_transformation,[],[f293]) ).
tcf(c_624,plain,
( q1(d,d,d)
| ~ k0(e)
| ~ s0(d) ),
inference(cnf_transformation,[],[f155]) ).
tcf(c_632,plain,
s0(b),
inference(cnf_transformation,[],[f5]) ).
tcf(c_633,plain,
s0(d),
inference(cnf_transformation,[],[f1]) ).
tcf(c_652,plain,
l0(a),
inference(cnf_transformation,[],[f20]) ).
tcf(c_658,plain,
! [X0: $i] :
( p1(X0,X0,X0)
| ~ k0(X0) ),
inference(cnf_transformation,[],[f106]) ).
tcf(c_662,plain,
k0(b),
inference(cnf_transformation,[],[f32]) ).
tcf(c_663,plain,
k0(e),
inference(cnf_transformation,[],[f28]) ).
tcf(c_671,plain,
n0(c,d),
inference(cnf_transformation,[],[f34]) ).
tcf(c_672,plain,
n0(e,e),
inference(cnf_transformation,[],[f30]) ).
tcf(c_678,plain,
! [X0: $i,X1: $i] :
( q2(X1,X1,X0)
| ~ l1(X0,X1) ),
inference(cnf_transformation,[],[f224]) ).
tcf(c_691,plain,
! [X0: $i] :
( q2(X0,X0,X0)
| ~ p1(X0,X0,X0) ),
inference(cnf_transformation,[],[f219]) ).
tcf(c_702,plain,
! [X0: $i] :
( s2(X0)
| ~ s1(b)
| ~ q2(b,X0,b) ),
inference(cnf_transformation,[],[f227]) ).
tcf(c_706,plain,
! [X0: $i] :
( s1(X0)
| ~ p0(X0,X0) ),
inference(cnf_transformation,[],[f163]) ).
tcf(c_716,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( m3(X3,X3,X3)
| ~ s2(X1)
| ~ r2(X3)
| ~ s0(X2)
| ~ q0(X0,X1) ),
inference(cnf_transformation,[],[f265]) ).
tcf(c_722,plain,
! [X0: $i] :
( r2(X0)
| ~ r1(X0)
| ~ l0(X0) ),
inference(cnf_transformation,[],[f226]) ).
tcf(c_741,plain,
! [X0: $i,X1: $i] :
( r1(X1)
| ~ s0(d)
| ~ q0(X1,X0)
| ~ q1(d,X0,d) ),
inference(cnf_transformation,[],[f162]) ).
tcf(c_753,plain,
! [X0: $i,X1: $i,X2: $i] :
( n3(X2)
| ~ p2(X0,X1,X2) ),
inference(cnf_transformation,[],[f278]) ).
tcf(c_758,plain,
p0(b,b),
inference(instantiation,[status(thm)],[c_537]) ).
tcf(c_763,plain,
( s1(b)
| ~ p0(b,b) ),
inference(instantiation,[status(thm)],[c_706]) ).
tcf(c_773,plain,
( p1(b,b,b)
| ~ k0(b) ),
inference(instantiation,[status(thm)],[c_658]) ).
tcf(c_800,plain,
( q2(b,b,b)
| ~ p1(b,b,b) ),
inference(instantiation,[status(thm)],[c_691]) ).
tcf(c_822,plain,
( s2(b)
| ~ s1(b)
| ~ q2(b,b,b) ),
inference(instantiation,[status(thm)],[c_702]) ).
tcf(c_996,plain,
( k4(c)
| ~ n3(e)
| ~ q3(e,b) ),
inference(global_subsumption_just,[status(thm)],[c_597,c_671,c_597]) ).
tcf(c_1000,plain,
! [X0: $i,X1: $i] :
( r1(X1)
| ~ q1(d,X0,d)
| ~ q0(X1,X0) ),
inference(global_subsumption_just,[status(thm)],[c_741,c_633,c_741]) ).
tcf(c_1001,plain,
! [X0: $i,X1: $i] :
( r1(X1)
| ~ q0(X1,X0)
| ~ q1(d,X0,d) ),
inference(renaming,[status(thm)],[c_1000]) ).
tcf(c_1058,plain,
! [X0: $i] :
( ~ iPr_def_23
| ~ r2(X0)
| m3(X0,X0,X0) ),
inference(splitting,[splitting(split),new_symbols(definition,[iPr_def_23])],[c_716]) ).
tcf(c_1059,plain,
! [X0: $i] :
( ~ iPr_def_24
| ~ s0(X0) ),
inference(splitting,[splitting(split),new_symbols(definition,[iPr_def_24])],[c_716]) ).
tcf(c_1060,plain,
! [X0: $i,X1: $i] :
( ~ iPr_def_25
| ~ s2(X1)
| ~ q0(X0,X1) ),
inference(splitting,[splitting(split),new_symbols(definition,[iPr_def_25])],[c_716]) ).
tcf(c_1061,plain,
( iPr_def_25
| iPr_def_24
| iPr_def_23 ),
inference(splitting,[splitting(split),new_symbols(definition,[])],[c_716]) ).
tcf(c_1111,plain,
! [X0: $i] :
( ~ iPr_def_58
| ~ k4(X0) ),
inference(splitting,[splitting(split),new_symbols(definition,[iPr_def_58])],[c_442]) ).
tcf(c_1112,plain,
! [X0: $i] :
( ~ iPr_def_59
| n4(X0,X0)
| ~ m3(X0,X0,X0) ),
inference(splitting,[splitting(split),new_symbols(definition,[iPr_def_59])],[c_442]) ).
tcf(c_1113,plain,
( iPr_def_59
| iPr_def_58 ),
inference(splitting,[splitting(split),new_symbols(definition,[])],[c_442]) ).
tcf(c_1125,plain,
! [X0: $i] :
( ~ iPr_def_67
| ~ r0(X0) ),
inference(splitting,[splitting(split),new_symbols(definition,[iPr_def_67])],[c_473]) ).
tcf(c_1166,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ iPr_def_92
| ~ p0(X2,X1)
| l1(X1,X0)
| ~ m0(X0,X1,X2) ),
inference(splitting,[splitting(split),new_symbols(definition,[iPr_def_92])],[c_525]) ).
tcf(c_1167,plain,
( iPr_def_92
| iPr_def_67 ),
inference(splitting,[splitting(split),new_symbols(definition,[])],[c_525]) ).
tcf(c_1170,plain,
( ~ iPr_def_24
| ~ s0(b) ),
inference(instantiation,[status(thm)],[c_1059]) ).
tcf(c_1176,plain,
( ~ iPr_def_67
| ~ r0(b) ),
inference(instantiation,[status(thm)],[c_1125]) ).
tcf(c_1200,plain,
( ~ iPr_def_25
| ~ s2(b)
| ~ q0(b,b) ),
inference(instantiation,[status(thm)],[c_1060]) ).
tcf(c_1260,plain,
( p2(e,e,e)
| ~ n1(e,e,e) ),
inference(instantiation,[status(thm)],[c_446]) ).
tcf(c_1261,plain,
( n1(e,e,e)
| ~ r0(e) ),
inference(instantiation,[status(thm)],[c_490]) ).
tcf(c_1304,plain,
! [X0: $i] :
( r1(X0)
| ~ q0(X0,d)
| ~ q1(d,d,d) ),
inference(instantiation,[status(thm)],[c_1001]) ).
tcf(c_1520,plain,
! [X0: $i] :
( q3(e,X0)
| ~ n0(e,e)
| ~ q2(e,e,X0) ),
inference(instantiation,[status(thm)],[c_602]) ).
tcf(c_1521,plain,
( q3(e,b)
| ~ n0(e,e)
| ~ q2(e,e,b) ),
inference(instantiation,[status(thm)],[c_1520]) ).
tcf(c_1556,plain,
( l1(b,e)
| ~ iPr_def_92
| ~ p0(c,b)
| ~ m0(e,b,c) ),
inference(instantiation,[status(thm)],[c_1166]) ).
tcf(c_1775,plain,
( q2(e,e,b)
| ~ l1(b,e) ),
inference(instantiation,[status(thm)],[c_678]) ).
tcf(c_1910,plain,
( r2(a)
| ~ r1(a)
| ~ l0(a) ),
inference(instantiation,[status(thm)],[c_722]) ).
tcf(c_2197,plain,
( r1(a)
| ~ q0(a,d)
| ~ q1(d,d,d) ),
inference(instantiation,[status(thm)],[c_1304]) ).
tcf(c_2215,plain,
q0(a,d),
inference(instantiation,[status(thm)],[c_552]) ).
tcf(c_2238,plain,
! [X0: $i,X1: $i] :
( n3(e)
| ~ p2(X0,X1,e) ),
inference(instantiation,[status(thm)],[c_753]) ).
tcf(c_2408,plain,
( m3(a,a,a)
| ~ iPr_def_23
| ~ r2(a) ),
inference(instantiation,[status(thm)],[c_1058]) ).
tcf(c_2715,plain,
( n3(e)
| ~ p2(e,e,e) ),
inference(instantiation,[status(thm)],[c_2238]) ).
tcf(c_3492,plain,
( ~ iPr_def_58
| ~ k4(c) ),
inference(instantiation,[status(thm)],[c_1111]) ).
tcf(c_3858,plain,
( n4(a,a)
| ~ iPr_def_59
| ~ m3(a,a,a) ),
inference(instantiation,[status(thm)],[c_1112]) ).
tcf(c_3859,plain,
~ n4(a,a),
inference(instantiation,[status(thm)],[c_418]) ).
tcf(c_3860,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_3859,c_3858,c_3492,c_2715,c_2408,c_2215,c_2197,c_1910,c_1775,c_1556,c_1521,c_1261,c_1260,c_1200,c_1176,c_1170,c_1061,c_1167,c_1113,c_996,c_624,c_822,c_800,c_773,c_763,c_453,c_514,c_758,c_553,c_672,c_526,c_527,c_632,c_633,c_652,c_662,c_663]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN155-1 : TPTP v9.3.1. Released v1.1.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.10/10.38 % Computer : n013.cluster.edu
% 0.10/10.38 % Model : x86_64 x86_64
% 0.10/10.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/10.38 % Memory : 8046.5625MB
% 0.10/10.38 % OS : Linux 6.8.0-71-generic
% 0.10/10.38 % CPULimit : 300
% 0.10/10.38 % WCLimit : 300
% 0.10/10.38 % DateTime : Fri Sep 25 00:20:08 UTC 2026
% 0.10/10.38 % CPUTime :
% 0.10/10.38 Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.15/10.42 Running EPR theorem proving
% 0.15/10.42 Running: /export/starexec/sandbox2/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s epr_schedule -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.15/10.43
% 0.15/10.43 % ======== iProver multi-core TPTP/SMT =========
% 0.15/10.43
% 0.15/10.43 % Detected problem language: tptp
% 0.15/10.44 % Proving...
% 3.56/11.23 % SZS status Started for theBenchmark.p
% 3.56/11.23 % SZS status Unsatisfiable for theBenchmark.p
% 3.56/11.23
% 3.56/11.23 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 3.56/11.23
% 3.56/11.23 % ------ iProver source info
% 3.56/11.23
% 3.56/11.23 % git: date: 2026-07-19 20:42:38 +0200
% 3.56/11.23 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 3.56/11.23 % git: non_committed_changes: false
% 3.56/11.23
% 3.56/11.23 % ------ Parsing...% successful
% 3.56/11.23
% 3.56/11.23
% 3.56/11.23 % ------ Clausification by vclausify_rel & Parsing by iProver...% ------ preprocesses with Option_epr_horn
% 3.56/11.23 %
% 3.56/11.23
% 3.56/11.23 % ------ Preprocessing... sf_s rm: 40 0s sf_e sf_s rm: 0 0s sf_e %
% 3.56/11.23
% 3.56/11.23 % ------ Preprocessing...% ------ preprocesses with Option_epr_horn
% 3.56/11.23 gs_s sp: 96 0s gs_e snvd_s sp: 0 0s snvd_e
% 3.56/11.23 % ------ Proving...
% 3.56/11.23 % ------ Problem Properties
% 3.56/11.23
% 3.56/11.23 %
% 3.56/11.23 % clauses 362
% 3.56/11.23 % conjectures 1
% 3.56/11.23 % EPR 362
% 3.56/11.23 % Horn 315
% 3.56/11.23 % unary 51
% 3.56/11.23 % binary 145
% 3.56/11.23 % lits 900
% 3.56/11.23 % lits eq 0
% 3.56/11.23 % fd_pure 0
% 3.56/11.23 % fd_pseudo 0
% 3.56/11.23 % fd_cond 0
% 3.56/11.23 % fd_pseudo_cond 0
% 3.56/11.23 % AC symbols 0
% 3.56/11.23
% 3.56/11.23 % ------ Schedule EPR non Horn non eq is on
% 3.56/11.23
% 3.56/11.23 % ------ no equalities: superposition off
% 3.56/11.23
% 3.56/11.23 % ------ Input Options "--resolution_flag false" Time Limit: 70.
% 3.56/11.23
% 3.56/11.23
% 3.56/11.23 % ------
% 3.56/11.23 % Current options:
% 3.56/11.23 % ------
% 3.56/11.23
% 3.56/11.23
% 3.56/11.23 %
% 3.56/11.23
% 3.56/11.23 % ------ Proving...
% 3.56/11.23 %
% 3.56/11.23
% 3.56/11.23 % SZS status Unsatisfiable for theBenchmark.p
% 3.56/11.23
% 3.56/11.23 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 3.56/11.23
% 3.56/11.23
%------------------------------------------------------------------------------