%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : FLD027-1 : TPTP v9.3.1. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% Computer : n016.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 01:15:41 PM UTC 2026
% Result : Unsatisfiable 181.07s 33.54s
% Output : CNFRefutation 181.07s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 15
% Syntax : Number of formulae : 87 ( 13 unt; 0 def)
% Number of atoms : 215 ( 0 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 254 ( 126 ~; 128 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 4 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 4 con; 0-2 aty)
% Number of variables : 78 ( 0 sgn 78 !; 0 ?; 60 :)
% Comments :
%------------------------------------------------------------------------------
fof(f5,axiom,
! [X2,X0,X1] :
( ~ defined(X2)
| ~ defined(X1)
| ~ defined(X0)
| equalish(multiply(X0,multiply(X1,X2)),multiply(multiply(X0,X1),X2)) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD001-0.ax',associativity_multiplication) ).
fof(f6,axiom,
! [X0] :
( ~ defined(X0)
| equalish(multiply(multiplicative_identity,X0),X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD001-0.ax',existence_of_identity_multiplication) ).
fof(f7,axiom,
! [X0] :
( equalish(X0,additive_identity)
| ~ defined(X0)
| equalish(multiply(X0,multiplicative_inverse(X0)),multiplicative_identity) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD001-0.ax',existence_of_inverse_multiplication) ).
fof(f8,axiom,
! [X0,X1] :
( ~ defined(X1)
| ~ defined(X0)
| equalish(multiply(X0,X1),multiply(X1,X0)) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD001-0.ax',commutativity_multiplication) ).
fof(f13,axiom,
! [X0,X1] :
( ~ defined(X1)
| ~ defined(X0)
| defined(multiply(X0,X1)) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD001-0.ax',well_definedness_of_multiplication) ).
fof(f15,axiom,
! [X0] :
( equalish(X0,additive_identity)
| ~ defined(X0)
| defined(multiplicative_inverse(X0)) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD001-0.ax',well_definedness_of_multiplicative_inverse) ).
fof(f22,axiom,
! [X0,X1] :
( ~ equalish(X1,X0)
| equalish(X0,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD001-0.ax',symmetry_of_equality) ).
fof(f23,axiom,
! [X2,X0,X1] :
( ~ equalish(X2,X1)
| ~ equalish(X0,X2)
| equalish(X0,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD001-0.ax',transitivity_of_equality) ).
fof(f25,axiom,
! [X2,X0,X1] :
( ~ equalish(X0,X2)
| ~ defined(X1)
| equalish(multiply(X0,X1),multiply(X2,X1)) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD001-0.ax',compatibility_of_equality_and_multiplication) ).
fof(f28,axiom,
defined(a),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_is_defined) ).
fof(f29,axiom,
defined(b),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',b_is_defined) ).
fof(f30,negated_conjecture,
~ equalish(a,additive_identity),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_not_equal_to_additive_identity_3) ).
fof(f31,negated_conjecture,
~ equalish(b,additive_identity),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',b_not_equal_to_additive_identity_4) ).
fof(f32,negated_conjecture,
equalish(multiplicative_inverse(a),multiplicative_inverse(b)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',multiplicative_inverses_equal) ).
fof(f33,negated_conjecture,
~ equalish(a,b),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_not_equal_to_b_6) ).
tcf(c_86,plain,
! [X0: $i,X1: $i,X2: $i] :
( equalish(multiply(X0,multiply(X1,X2)),multiply(multiply(X0,X1),X2))
| ~ defined(X2)
| ~ defined(X1)
| ~ defined(X0) ),
inference(cnf_transformation,[],[f5]) ).
tcf(c_87,plain,
! [X0: $i] :
( equalish(multiply(multiplicative_identity,X0),X0)
| ~ defined(X0) ),
inference(cnf_transformation,[],[f6]) ).
tcf(c_88,plain,
! [X0: $i] :
( equalish(X0,additive_identity)
| equalish(multiply(X0,multiplicative_inverse(X0)),multiplicative_identity)
| ~ defined(X0) ),
inference(cnf_transformation,[],[f7]) ).
tcf(c_89,plain,
! [X0: $i,X1: $i] :
( equalish(multiply(X0,X1),multiply(X1,X0))
| ~ defined(X1)
| ~ defined(X0) ),
inference(cnf_transformation,[],[f8]) ).
tcf(c_94,plain,
! [X0: $i,X1: $i] :
( defined(multiply(X0,X1))
| ~ defined(X1)
| ~ defined(X0) ),
inference(cnf_transformation,[],[f13]) ).
tcf(c_96,plain,
! [X0: $i] :
( equalish(X0,additive_identity)
| defined(multiplicative_inverse(X0))
| ~ defined(X0) ),
inference(cnf_transformation,[],[f15]) ).
tcf(c_103,plain,
! [X0: $i,X1: $i] :
( equalish(X1,X0)
| ~ equalish(X0,X1) ),
inference(cnf_transformation,[],[f22]) ).
tcf(c_104,plain,
! [X0: $i,X1: $i,X2: $i] :
( equalish(X0,X2)
| ~ equalish(X1,X2)
| ~ equalish(X0,X1) ),
inference(cnf_transformation,[],[f23]) ).
tcf(c_106,plain,
! [X0: $i,X1: $i,X2: $i] :
( equalish(multiply(X0,X2),multiply(X1,X2))
| ~ defined(X2)
| ~ equalish(X0,X1) ),
inference(cnf_transformation,[],[f25]) ).
tcf(c_109,plain,
defined(a),
inference(cnf_transformation,[],[f28]) ).
tcf(c_110,plain,
defined(b),
inference(cnf_transformation,[],[f29]) ).
tcf(c_111,negated_conjecture,
~ equalish(a,additive_identity),
inference(cnf_transformation,[],[f30]) ).
tcf(c_112,negated_conjecture,
~ equalish(b,additive_identity),
inference(cnf_transformation,[],[f31]) ).
tcf(c_113,negated_conjecture,
equalish(multiplicative_inverse(a),multiplicative_inverse(b)),
inference(cnf_transformation,[],[f32]) ).
tcf(c_114,negated_conjecture,
~ equalish(a,b),
inference(cnf_transformation,[],[f33]) ).
tcf(c_291,plain,
( equalish(a,additive_identity)
| defined(multiplicative_inverse(a))
| ~ defined(a) ),
inference(instantiation,[status(thm)],[c_96]) ).
tcf(c_292,plain,
( equalish(b,additive_identity)
| defined(multiplicative_inverse(b))
| ~ defined(b) ),
inference(instantiation,[status(thm)],[c_96]) ).
tcf(c_293,plain,
( equalish(a,additive_identity)
| equalish(multiply(a,multiplicative_inverse(a)),multiplicative_identity)
| ~ defined(a) ),
inference(instantiation,[status(thm)],[c_88]) ).
tcf(c_294,plain,
( equalish(b,additive_identity)
| equalish(multiply(b,multiplicative_inverse(b)),multiplicative_identity)
| ~ defined(b) ),
inference(instantiation,[status(thm)],[c_88]) ).
tcf(c_372,plain,
! [X0: $i] :
( equalish(a,X0)
| ~ equalish(X0,a) ),
inference(instantiation,[status(thm)],[c_103]) ).
tcf(c_373,plain,
! [X0: $i,X1: $i] :
( equalish(a,X1)
| ~ equalish(a,X0)
| ~ equalish(X0,X1) ),
inference(instantiation,[status(thm)],[c_104]) ).
tcf(c_413,plain,
( equalish(multiply(multiplicative_identity,b),b)
| ~ defined(b) ),
inference(instantiation,[status(thm)],[c_87]) ).
tcf(c_417,plain,
! [X0: $i,X1: $i] :
( equalish(X0,b)
| ~ equalish(X1,b)
| ~ equalish(X0,X1) ),
inference(instantiation,[status(thm)],[c_104]) ).
tcf(c_474,plain,
( equalish(a,multiply(multiplicative_identity,a))
| ~ equalish(multiply(multiplicative_identity,a),a) ),
inference(instantiation,[status(thm)],[c_372]) ).
tcf(c_475,plain,
( equalish(multiply(multiplicative_identity,a),a)
| ~ defined(a) ),
inference(instantiation,[status(thm)],[c_87]) ).
tcf(c_815,plain,
! [X0: $i] :
( equalish(X0,b)
| ~ equalish(multiply(multiplicative_identity,b),b)
| ~ equalish(X0,multiply(multiplicative_identity,b)) ),
inference(instantiation,[status(thm)],[c_417]) ).
tcf(c_819,plain,
! [X0: $i] :
( equalish(multiplicative_identity,X0)
| ~ equalish(X0,multiplicative_identity) ),
inference(instantiation,[status(thm)],[c_103]) ).
tcf(c_820,plain,
! [X0: $i,X1: $i] :
( equalish(multiplicative_identity,X1)
| ~ equalish(multiplicative_identity,X0)
| ~ equalish(X0,X1) ),
inference(instantiation,[status(thm)],[c_104]) ).
tcf(c_1034,plain,
( equalish(multiply(multiplicative_inverse(b),b),multiply(b,multiplicative_inverse(b)))
| ~ defined(b)
| ~ defined(multiplicative_inverse(b)) ),
inference(instantiation,[status(thm)],[c_89]) ).
tcf(c_1038,plain,
! [X0: $i,X1: $i] :
( equalish(X1,multiply(b,multiplicative_inverse(b)))
| ~ equalish(X1,X0)
| ~ equalish(X0,multiply(b,multiplicative_inverse(b))) ),
inference(instantiation,[status(thm)],[c_104]) ).
tcf(c_1105,plain,
! [X0: $i] :
( equalish(a,X0)
| ~ equalish(a,multiply(multiplicative_identity,a))
| ~ equalish(multiply(multiplicative_identity,a),X0) ),
inference(instantiation,[status(thm)],[c_373]) ).
tcf(c_1200,plain,
( equalish(multiplicative_identity,multiply(b,multiplicative_inverse(b)))
| ~ equalish(multiply(b,multiplicative_inverse(b)),multiplicative_identity) ),
inference(instantiation,[status(thm)],[c_819]) ).
tcf(c_1589,plain,
! [X0: $i,X1: $i] :
( equalish(X1,multiply(multiplicative_identity,b))
| ~ equalish(X1,X0)
| ~ equalish(X0,multiply(multiplicative_identity,b)) ),
inference(instantiation,[status(thm)],[c_104]) ).
tcf(c_1591,plain,
! [X0: $i] :
( equalish(multiply(X0,b),multiply(multiplicative_identity,b))
| ~ defined(b)
| ~ equalish(X0,multiplicative_identity) ),
inference(instantiation,[status(thm)],[c_106]) ).
tcf(c_2144,plain,
! [X0: $i] :
( equalish(multiplicative_identity,X0)
| ~ equalish(multiplicative_identity,multiply(b,multiplicative_inverse(b)))
| ~ equalish(multiply(b,multiplicative_inverse(b)),X0) ),
inference(instantiation,[status(thm)],[c_820]) ).
tcf(c_2542,plain,
! [X0: $i] :
( equalish(multiply(multiplicative_identity,a),multiply(X0,a))
| ~ defined(a)
| ~ equalish(multiplicative_identity,X0) ),
inference(instantiation,[status(thm)],[c_106]) ).
tcf(c_3255,plain,
! [X0: $i] :
( equalish(X0,multiply(b,multiplicative_inverse(b)))
| ~ equalish(X0,multiply(multiplicative_inverse(b),b))
| ~ equalish(multiply(multiplicative_inverse(b),b),multiply(b,multiplicative_inverse(b))) ),
inference(instantiation,[status(thm)],[c_1038]) ).
tcf(c_3628,plain,
( equalish(multiply(multiply(a,multiplicative_inverse(a)),b),multiply(multiplicative_identity,b))
| ~ defined(b)
| ~ equalish(multiply(a,multiplicative_inverse(a)),multiplicative_identity) ),
inference(instantiation,[status(thm)],[c_1591]) ).
tcf(c_4857,plain,
! [X0: $i] :
( equalish(X0,multiply(multiplicative_identity,b))
| ~ equalish(X0,multiply(multiply(a,multiplicative_inverse(a)),b))
| ~ equalish(multiply(multiply(a,multiplicative_inverse(a)),b),multiply(multiplicative_identity,b)) ),
inference(instantiation,[status(thm)],[c_1589]) ).
tcf(c_8622,plain,
! [X0: $i] :
( equalish(multiply(X0,b),multiply(multiplicative_inverse(b),b))
| ~ defined(b)
| ~ equalish(X0,multiplicative_inverse(b)) ),
inference(instantiation,[status(thm)],[c_106]) ).
tcf(c_16278,plain,
( equalish(multiply(a,multiply(multiplicative_inverse(a),b)),multiply(multiplicative_identity,b))
| ~ equalish(multiply(multiply(a,multiplicative_inverse(a)),b),multiply(multiplicative_identity,b))
| ~ equalish(multiply(a,multiply(multiplicative_inverse(a),b)),multiply(multiply(a,multiplicative_inverse(a)),b)) ),
inference(instantiation,[status(thm)],[c_4857]) ).
tcf(c_16279,plain,
( equalish(multiply(a,multiply(multiplicative_inverse(a),b)),multiply(multiply(a,multiplicative_inverse(a)),b))
| ~ defined(b)
| ~ defined(a)
| ~ defined(multiplicative_inverse(a)) ),
inference(instantiation,[status(thm)],[c_86]) ).
tcf(c_34624,plain,
( equalish(multiply(a,multiply(multiplicative_inverse(a),b)),b)
| ~ equalish(multiply(multiplicative_identity,b),b)
| ~ equalish(multiply(a,multiply(multiplicative_inverse(a),b)),multiply(multiplicative_identity,b)) ),
inference(instantiation,[status(thm)],[c_815]) ).
tcf(c_63091,plain,
! [X0: $i,X1: $i] :
( equalish(X0,b)
| ~ equalish(X1,b)
| ~ equalish(X0,X1) ),
inference(instantiation,[status(thm)],[c_104]) ).
tcf(c_98237,plain,
! [X0: $i] :
( equalish(X0,b)
| ~ equalish(multiply(a,multiply(multiplicative_inverse(a),b)),b)
| ~ equalish(X0,multiply(a,multiply(multiplicative_inverse(a),b))) ),
inference(instantiation,[status(thm)],[c_63091]) ).
tcf(c_102253,plain,
( equalish(multiply(multiply(multiplicative_inverse(a),b),a),b)
| ~ equalish(multiply(a,multiply(multiplicative_inverse(a),b)),b)
| ~ equalish(multiply(multiply(multiplicative_inverse(a),b),a),multiply(a,multiply(multiplicative_inverse(a),b))) ),
inference(instantiation,[status(thm)],[c_98237]) ).
tcf(c_102254,plain,
( equalish(multiply(multiply(multiplicative_inverse(a),b),a),multiply(a,multiply(multiplicative_inverse(a),b)))
| ~ defined(a)
| ~ defined(multiply(multiplicative_inverse(a),b)) ),
inference(instantiation,[status(thm)],[c_89]) ).
tcf(c_153213,plain,
! [X0: $i] :
( equalish(a,b)
| ~ equalish(a,X0)
| ~ equalish(X0,b) ),
inference(instantiation,[status(thm)],[c_104]) ).
tcf(c_325423,plain,
( defined(multiply(multiplicative_inverse(a),b))
| ~ defined(b)
| ~ defined(multiplicative_inverse(a)) ),
inference(instantiation,[status(thm)],[c_94]) ).
tcf(c_334834,plain,
( equalish(a,b)
| ~ equalish(a,multiply(multiply(multiplicative_inverse(a),b),a))
| ~ equalish(multiply(multiply(multiplicative_inverse(a),b),a),b) ),
inference(instantiation,[status(thm)],[c_153213]) ).
tcf(c_340132,plain,
! [X0: $i,X1: $i] :
( equalish(a,X1)
| ~ equalish(a,X0)
| ~ equalish(X0,X1) ),
inference(instantiation,[status(thm)],[c_104]) ).
tcf(c_340163,plain,
! [X0: $i,X1: $i] :
( equalish(multiplicative_identity,X1)
| ~ equalish(multiplicative_identity,X0)
| ~ equalish(X0,X1) ),
inference(instantiation,[status(thm)],[c_104]) ).
tcf(c_340425,plain,
! [X0: $i] :
( equalish(multiplicative_identity,X0)
| ~ equalish(multiplicative_identity,multiply(b,multiplicative_inverse(b)))
| ~ equalish(multiply(b,multiplicative_inverse(b)),X0) ),
inference(instantiation,[status(thm)],[c_340163]) ).
tcf(c_340457,plain,
! [X0: $i,X1: $i] :
( equalish(X1,multiply(b,multiplicative_inverse(b)))
| ~ equalish(X1,X0)
| ~ equalish(X0,multiply(b,multiplicative_inverse(b))) ),
inference(instantiation,[status(thm)],[c_104]) ).
tcf(c_341045,plain,
! [X0: $i] :
( equalish(a,X0)
| ~ equalish(a,multiply(multiplicative_identity,a))
| ~ equalish(multiply(multiplicative_identity,a),X0) ),
inference(instantiation,[status(thm)],[c_340132]) ).
tcf(c_341140,plain,
! [X0: $i] :
( equalish(multiplicative_identity,X0)
| ~ equalish(multiply(b,multiplicative_inverse(b)),X0) ),
inference(global_subsumption_just,[status(thm)],[c_340425,c_110,c_112,c_294,c_1200,c_2144]) ).
tcf(c_341150,plain,
! [X0: $i] :
( equalish(multiply(b,multiplicative_inverse(b)),X0)
| ~ equalish(X0,multiply(b,multiplicative_inverse(b))) ),
inference(instantiation,[status(thm)],[c_103]) ).
tcf(c_341303,plain,
! [X0: $i] :
( equalish(X0,multiply(b,multiplicative_inverse(b)))
| ~ equalish(X0,multiply(multiplicative_inverse(b),b))
| ~ equalish(multiply(multiplicative_inverse(b),b),multiply(b,multiplicative_inverse(b))) ),
inference(instantiation,[status(thm)],[c_340457]) ).
tcf(c_342609,plain,
! [X0: $i] :
( equalish(a,X0)
| ~ equalish(multiply(multiplicative_identity,a),X0) ),
inference(global_subsumption_just,[status(thm)],[c_341045,c_109,c_474,c_475,c_1105]) ).
tcf(c_342623,plain,
! [X0: $i] :
( equalish(a,multiply(X0,a))
| ~ equalish(multiply(multiplicative_identity,a),multiply(X0,a)) ),
inference(instantiation,[status(thm)],[c_342609]) ).
tcf(c_342624,plain,
! [X0: $i] :
( equalish(multiply(multiplicative_identity,a),multiply(X0,a))
| ~ defined(a)
| ~ equalish(multiplicative_identity,X0) ),
inference(instantiation,[status(thm)],[c_106]) ).
tcf(c_343639,plain,
! [X0: $i] :
( equalish(multiply(X0,b),multiply(multiplicative_inverse(b),b))
| ~ defined(b)
| ~ equalish(X0,multiplicative_inverse(b)) ),
inference(instantiation,[status(thm)],[c_106]) ).
tcf(c_343920,plain,
! [X0: $i] :
( equalish(X0,multiply(b,multiplicative_inverse(b)))
| ~ equalish(X0,multiply(multiplicative_inverse(b),b)) ),
inference(global_subsumption_just,[status(thm)],[c_341303,c_110,c_112,c_292,c_1034,c_3255]) ).
tcf(c_354887,plain,
! [X0: $i] :
( equalish(multiply(multiplicative_identity,a),multiply(X0,a))
| ~ equalish(multiplicative_identity,X0) ),
inference(global_subsumption_just,[status(thm)],[c_342624,c_109,c_2542]) ).
tcf(c_362788,plain,
! [X0: $i] :
( equalish(multiply(X0,b),multiply(multiplicative_inverse(b),b))
| ~ equalish(X0,multiplicative_inverse(b)) ),
inference(global_subsumption_just,[status(thm)],[c_343639,c_110,c_8622]) ).
tcf(c_362791,plain,
( equalish(multiply(multiplicative_inverse(a),b),multiply(multiplicative_inverse(b),b))
| ~ equalish(multiplicative_inverse(a),multiplicative_inverse(b)) ),
inference(instantiation,[status(thm)],[c_362788]) ).
tcf(c_364030,plain,
( equalish(multiply(multiplicative_inverse(a),b),multiply(b,multiplicative_inverse(b)))
| ~ equalish(multiply(multiplicative_inverse(a),b),multiply(multiplicative_inverse(b),b)) ),
inference(instantiation,[status(thm)],[c_343920]) ).
tcf(c_365929,plain,
( equalish(multiply(b,multiplicative_inverse(b)),multiply(multiplicative_inverse(a),b))
| ~ equalish(multiply(multiplicative_inverse(a),b),multiply(b,multiplicative_inverse(b))) ),
inference(instantiation,[status(thm)],[c_341150]) ).
tcf(c_367929,plain,
( equalish(multiplicative_identity,multiply(multiplicative_inverse(a),b))
| ~ equalish(multiply(b,multiplicative_inverse(b)),multiply(multiplicative_inverse(a),b)) ),
inference(instantiation,[status(thm)],[c_341140]) ).
tcf(c_372013,plain,
( equalish(multiply(multiplicative_identity,a),multiply(multiply(multiplicative_inverse(a),b),a))
| ~ equalish(multiplicative_identity,multiply(multiplicative_inverse(a),b)) ),
inference(instantiation,[status(thm)],[c_354887]) ).
tcf(c_429936,plain,
( equalish(a,multiply(multiply(multiplicative_inverse(a),b),a))
| ~ equalish(multiply(multiplicative_identity,a),multiply(multiply(multiplicative_inverse(a),b),a)) ),
inference(instantiation,[status(thm)],[c_342623]) ).
tcf(c_429937,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_429936,c_372013,c_367929,c_365929,c_364030,c_362791,c_334834,c_325423,c_102254,c_102253,c_34624,c_16279,c_16278,c_3628,c_413,c_293,c_291,c_113,c_111,c_114,c_109,c_110]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : FLD027-1 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.10/0.38 % Computer : n016.cluster.edu
% 0.10/0.38 % Model : x86_64 x86_64
% 0.10/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.38 % Memory : 8046.5625MB
% 0.10/0.38 % OS : Linux 6.8.0-71-generic
% 0.10/0.38 % CPULimit : 300
% 0.10/0.38 % WCLimit : 300
% 0.10/0.38 % DateTime : Fri Sep 25 10:47:29 UTC 2026
% 0.10/0.38 % CPUTime :
% 0.10/0.38 Running run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.10/0.42 Running first-order theorem proving
% 0.10/0.42 Running: /export/starexec/sandbox/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s fof_schedule -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.43
% 0.10/0.43 % ======== iProver multi-core TPTP/SMT =========
% 0.10/0.43
% 0.10/0.43 % Detected problem language: tptp
% 0.10/0.44 % Proving...
% 181.07/33.54 % SZS status Started for theBenchmark.p
% 181.07/33.54 % SZS status Unsatisfiable for theBenchmark.p
% 181.07/33.54
% 181.07/33.54 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 181.07/33.54
% 181.07/33.54 % ------ iProver source info
% 181.07/33.54
% 181.07/33.54 % git: date: 2026-07-19 20:42:38 +0200
% 181.07/33.54 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 181.07/33.54 % git: non_committed_changes: false
% 181.07/33.54
% 181.07/33.54 % ------ Parsing...% successful
% 181.07/33.54
% 181.07/33.54
% 181.07/33.54 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 181.07/33.54
% 181.07/33.54 % ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe_e %
% 181.07/33.54
% 181.07/33.54 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 181.07/33.54 % ------ Proving...
% 181.07/33.54 % ------ Problem Properties
% 181.07/33.54
% 181.07/33.54 %
% 181.07/33.54 % clauses 33
% 181.07/33.54 % conjectures 4
% 181.07/33.54 % EPR 15
% 181.07/33.54 % Horn 30
% 181.07/33.54 % unary 9
% 181.07/33.54 % binary 6
% 181.07/33.54 % lits 79
% 181.07/33.54 % lits eq 0
% 181.07/33.54 % fd_pure 0
% 181.07/33.54 % fd_pseudo 0
% 181.07/33.54 % fd_cond 0
% 181.07/33.54 % fd_pseudo_cond 0
% 181.07/33.54 % AC symbols 0
% 181.07/33.54
% 181.07/33.54 % ------ Input Options Time Limit: Unbounded
% 181.07/33.54
% 181.07/33.54
% 181.07/33.54 % ------
% 181.07/33.54 % Current options:
% 181.07/33.54 % ------
% 181.07/33.54
% 181.07/33.54
% 181.07/33.54 %
% 181.07/33.54
% 181.07/33.54 % ------ Proving...
% 181.07/33.54 %
% 181.07/33.54
% 181.07/33.54 % SZS status Unsatisfiable for theBenchmark.p
% 181.07/33.54
% 181.07/33.54 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 181.07/33.55
% 181.07/33.55
%------------------------------------------------------------------------------