%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : SYN614-1 : TPTP v9.3.1. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% Computer : n026.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 03:41:13 PM UTC 2026
% Result : Unsatisfiable 4.43s 1.28s
% Output : CNFRefutation 4.43s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 10
% Syntax : Number of formulae : 35 ( 17 unt; 0 def)
% Number of atoms : 75 ( 0 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 84 ( 44 ~; 40 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 4 avg)
% Maximal term depth : 9 ( 3 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 5 ( 4 usr; 1 prp; 0-2 aty)
% Number of functors : 21 ( 21 usr; 8 con; 0-2 aty)
% Number of variables : 33 ( 0 sgn 33 !; 0 ?; 19 :)
% Comments :
%------------------------------------------------------------------------------
fof(f2,negated_conjecture,
! [X0] : p7(X0,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p7_2) ).
fof(f6,negated_conjecture,
p19(c23,f3(f4(f5(c22)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p19_6) ).
fof(f7,negated_conjecture,
p20(c24,f6(f3(f4(f5(c22))),c21)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p20_7) ).
fof(f13,negated_conjecture,
p2(c26,f14(f16(c28,f17(c21,c27)),c25)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p2_13) ).
fof(f15,negated_conjecture,
! [X2,X0,X1] :
( ~ p7(X2,X1)
| ~ p7(X2,X0)
| p7(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p7_15) ).
fof(f18,negated_conjecture,
p19(f6(f3(f4(f5(c22))),f18(c21,f3(f5(c22)))),c24),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p19_18) ).
fof(f23,negated_conjecture,
! [X2,X3,X0,X1] :
( ~ p7(X1,X3)
| ~ p7(X0,X2)
| p7(f8(X0,X1),f8(X2,X3)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p7_23) ).
fof(f24,negated_conjecture,
! [X2,X3,X0,X1] :
( ~ p7(X0,X2)
| ~ p2(X1,X3)
| p7(f10(X0,X1),f10(X2,X3)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p7_24) ).
fof(f29,negated_conjecture,
p7(c25,f8(f10(f12(f11(f3(f5(c22)))),c23),f8(f10(f11(f3(f4(f5(c22)))),c26),f9(f11(c24),f10(f11(f3(f4(f5(c22)))),c27))))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p7_29) ).
fof(f31,negated_conjecture,
! [X0,X1] :
( ~ p7(c25,f8(f10(f12(f11(f3(f5(c22)))),X0),f8(f10(f11(f3(f4(f5(c22)))),f14(f16(c28,f17(c21,c27)),c25)),f9(f11(X1),f10(f11(f3(f4(f5(c22)))),c27)))))
| ~ p19(f6(f3(f4(f5(c22))),f18(c21,f3(f5(c22)))),X1)
| ~ p20(X1,f6(f3(f4(f5(c22))),c21))
| ~ p19(X0,f3(f4(f5(c22)))) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_p19_31) ).
tcf(c_81,negated_conjecture,
! [X0: $i] : p7(X0,X0),
inference(cnf_transformation,[],[f2]) ).
tcf(c_85,negated_conjecture,
p19(c23,f3(f4(f5(c22)))),
inference(cnf_transformation,[],[f6]) ).
tcf(c_86,negated_conjecture,
p20(c24,f6(f3(f4(f5(c22))),c21)),
inference(cnf_transformation,[],[f7]) ).
tcf(c_92,negated_conjecture,
p2(c26,f14(f16(c28,f17(c21,c27)),c25)),
inference(cnf_transformation,[],[f13]) ).
tcf(c_94,negated_conjecture,
! [X0: $i,X1: $i,X2: $i] :
( p7(X1,X2)
| ~ p7(X0,X2)
| ~ p7(X0,X1) ),
inference(cnf_transformation,[],[f15]) ).
tcf(c_97,negated_conjecture,
p19(f6(f3(f4(f5(c22))),f18(c21,f3(f5(c22)))),c24),
inference(cnf_transformation,[],[f18]) ).
tcf(c_102,negated_conjecture,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( p7(f8(X0,X2),f8(X1,X3))
| ~ p7(X2,X3)
| ~ p7(X0,X1) ),
inference(cnf_transformation,[],[f23]) ).
tcf(c_103,negated_conjecture,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( p7(f10(X0,X2),f10(X1,X3))
| ~ p2(X2,X3)
| ~ p7(X0,X1) ),
inference(cnf_transformation,[],[f24]) ).
tcf(c_108,negated_conjecture,
p7(c25,f8(f10(f12(f11(f3(f5(c22)))),c23),f8(f10(f11(f3(f4(f5(c22)))),c26),f9(f11(c24),f10(f11(f3(f4(f5(c22)))),c27))))),
inference(cnf_transformation,[],[f29]) ).
tcf(c_110,negated_conjecture,
! [X0: $i,X1: $i] :
( ~ p19(X0,f3(f4(f5(c22))))
| ~ p20(X1,f6(f3(f4(f5(c22))),c21))
| ~ p19(f6(f3(f4(f5(c22))),f18(c21,f3(f5(c22)))),X1)
| ~ p7(c25,f8(f10(f12(f11(f3(f5(c22)))),X0),f8(f10(f11(f3(f4(f5(c22)))),f14(f16(c28,f17(c21,c27)),c25)),f9(f11(X1),f10(f11(f3(f4(f5(c22)))),c27))))) ),
inference(cnf_transformation,[],[f31]) ).
tcf(c_274,plain,
! [X0: $i] :
( ~ p19(c23,f3(f4(f5(c22))))
| ~ p20(X0,f6(f3(f4(f5(c22))),c21))
| ~ p19(f6(f3(f4(f5(c22))),f18(c21,f3(f5(c22)))),X0)
| ~ p7(c25,f8(f10(f12(f11(f3(f5(c22)))),c23),f8(f10(f11(f3(f4(f5(c22)))),f14(f16(c28,f17(c21,c27)),c25)),f9(f11(X0),f10(f11(f3(f4(f5(c22)))),c27))))) ),
inference(instantiation,[status(thm)],[c_110]) ).
tcf(c_293,plain,
( ~ p19(c23,f3(f4(f5(c22))))
| ~ p20(c24,f6(f3(f4(f5(c22))),c21))
| ~ p19(f6(f3(f4(f5(c22))),f18(c21,f3(f5(c22)))),c24)
| ~ p7(c25,f8(f10(f12(f11(f3(f5(c22)))),c23),f8(f10(f11(f3(f4(f5(c22)))),f14(f16(c28,f17(c21,c27)),c25)),f9(f11(c24),f10(f11(f3(f4(f5(c22)))),c27))))) ),
inference(instantiation,[status(thm)],[c_274]) ).
tcf(c_310,plain,
! [X0: $i] :
( p7(c25,f8(f10(f12(f11(f3(f5(c22)))),c23),f8(f10(f11(f3(f4(f5(c22)))),f14(f16(c28,f17(c21,c27)),c25)),f9(f11(c24),f10(f11(f3(f4(f5(c22)))),c27)))))
| ~ p7(X0,c25)
| ~ p7(X0,f8(f10(f12(f11(f3(f5(c22)))),c23),f8(f10(f11(f3(f4(f5(c22)))),f14(f16(c28,f17(c21,c27)),c25)),f9(f11(c24),f10(f11(f3(f4(f5(c22)))),c27))))) ),
inference(instantiation,[status(thm)],[c_94]) ).
tcf(c_369,plain,
! [X0: $i,X1: $i] :
( p7(X1,c25)
| ~ p7(X0,c25)
| ~ p7(X0,X1) ),
inference(instantiation,[status(thm)],[c_94]) ).
tcf(c_481,plain,
! [X0: $i] :
( p7(X0,c25)
| ~ p7(c25,c25)
| ~ p7(c25,X0) ),
inference(instantiation,[status(thm)],[c_369]) ).
tcf(c_482,plain,
p7(c25,c25),
inference(instantiation,[status(thm)],[c_81]) ).
tcf(c_641,plain,
( p7(f8(f10(f12(f11(f3(f5(c22)))),c23),f8(f10(f11(f3(f4(f5(c22)))),c26),f9(f11(c24),f10(f11(f3(f4(f5(c22)))),c27)))),c25)
| ~ p7(c25,c25)
| ~ p7(c25,f8(f10(f12(f11(f3(f5(c22)))),c23),f8(f10(f11(f3(f4(f5(c22)))),c26),f9(f11(c24),f10(f11(f3(f4(f5(c22)))),c27))))) ),
inference(instantiation,[status(thm)],[c_481]) ).
tcf(c_777,plain,
( p7(c25,f8(f10(f12(f11(f3(f5(c22)))),c23),f8(f10(f11(f3(f4(f5(c22)))),f14(f16(c28,f17(c21,c27)),c25)),f9(f11(c24),f10(f11(f3(f4(f5(c22)))),c27)))))
| ~ p7(f8(f10(f12(f11(f3(f5(c22)))),c23),f8(f10(f11(f3(f4(f5(c22)))),c26),f9(f11(c24),f10(f11(f3(f4(f5(c22)))),c27)))),c25)
| ~ p7(f8(f10(f12(f11(f3(f5(c22)))),c23),f8(f10(f11(f3(f4(f5(c22)))),c26),f9(f11(c24),f10(f11(f3(f4(f5(c22)))),c27)))),f8(f10(f12(f11(f3(f5(c22)))),c23),f8(f10(f11(f3(f4(f5(c22)))),f14(f16(c28,f17(c21,c27)),c25)),f9(f11(c24),f10(f11(f3(f4(f5(c22)))),c27))))) ),
inference(instantiation,[status(thm)],[c_310]) ).
tcf(c_1335,plain,
( p7(f8(f10(f12(f11(f3(f5(c22)))),c23),f8(f10(f11(f3(f4(f5(c22)))),c26),f9(f11(c24),f10(f11(f3(f4(f5(c22)))),c27)))),f8(f10(f12(f11(f3(f5(c22)))),c23),f8(f10(f11(f3(f4(f5(c22)))),f14(f16(c28,f17(c21,c27)),c25)),f9(f11(c24),f10(f11(f3(f4(f5(c22)))),c27)))))
| ~ p7(f10(f12(f11(f3(f5(c22)))),c23),f10(f12(f11(f3(f5(c22)))),c23))
| ~ p7(f8(f10(f11(f3(f4(f5(c22)))),c26),f9(f11(c24),f10(f11(f3(f4(f5(c22)))),c27))),f8(f10(f11(f3(f4(f5(c22)))),f14(f16(c28,f17(c21,c27)),c25)),f9(f11(c24),f10(f11(f3(f4(f5(c22)))),c27)))) ),
inference(instantiation,[status(thm)],[c_102]) ).
tcf(c_1625,plain,
p7(f10(f12(f11(f3(f5(c22)))),c23),f10(f12(f11(f3(f5(c22)))),c23)),
inference(instantiation,[status(thm)],[c_81]) ).
tcf(c_2119,plain,
( p7(f8(f10(f11(f3(f4(f5(c22)))),c26),f9(f11(c24),f10(f11(f3(f4(f5(c22)))),c27))),f8(f10(f11(f3(f4(f5(c22)))),f14(f16(c28,f17(c21,c27)),c25)),f9(f11(c24),f10(f11(f3(f4(f5(c22)))),c27))))
| ~ p7(f10(f11(f3(f4(f5(c22)))),c26),f10(f11(f3(f4(f5(c22)))),f14(f16(c28,f17(c21,c27)),c25)))
| ~ p7(f9(f11(c24),f10(f11(f3(f4(f5(c22)))),c27)),f9(f11(c24),f10(f11(f3(f4(f5(c22)))),c27))) ),
inference(instantiation,[status(thm)],[c_102]) ).
tcf(c_2647,plain,
p7(f9(f11(c24),f10(f11(f3(f4(f5(c22)))),c27)),f9(f11(c24),f10(f11(f3(f4(f5(c22)))),c27))),
inference(instantiation,[status(thm)],[c_81]) ).
tcf(c_3386,plain,
( p7(f10(f11(f3(f4(f5(c22)))),c26),f10(f11(f3(f4(f5(c22)))),f14(f16(c28,f17(c21,c27)),c25)))
| ~ p2(c26,f14(f16(c28,f17(c21,c27)),c25))
| ~ p7(f11(f3(f4(f5(c22)))),f11(f3(f4(f5(c22))))) ),
inference(instantiation,[status(thm)],[c_103]) ).
tcf(c_4241,plain,
p7(f11(f3(f4(f5(c22)))),f11(f3(f4(f5(c22))))),
inference(instantiation,[status(thm)],[c_81]) ).
tcf(c_4242,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_4241,c_3386,c_2647,c_2119,c_1625,c_1335,c_777,c_641,c_482,c_293,c_108,c_97,c_92,c_86,c_85]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN614-1 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.09/0.35 % Computer : n026.cluster.edu
% 0.09/0.35 % Model : x86_64 x86_64
% 0.09/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.35 % Memory : 8046.5625MB
% 0.09/0.35 % OS : Linux 6.8.0-71-generic
% 0.09/0.35 % CPULimit : 300
% 0.09/0.35 % WCLimit : 300
% 0.09/0.35 % DateTime : Fri Sep 25 01:56:24 UTC 2026
% 0.09/0.36 % CPUTime :
% 0.09/0.36 Running run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.12/0.40 Running first-order theorem proving
% 0.12/0.40 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
% 0.12/0.41
% 0.12/0.41 % ======== iProver multi-core TPTP/SMT =========
% 0.12/0.41
% 0.12/0.41 % Detected problem language: tptp
% 0.12/0.42 % Proving...
% 4.43/1.28 % SZS status Started for theBenchmark.p
% 4.43/1.28 % SZS status Unsatisfiable for theBenchmark.p
% 4.43/1.28
% 4.43/1.28 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 4.43/1.28
% 4.43/1.28 % ------ iProver source info
% 4.43/1.28
% 4.43/1.28 % git: date: 2026-07-19 20:42:38 +0200
% 4.43/1.28 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 4.43/1.28 % git: non_committed_changes: false
% 4.43/1.28
% 4.43/1.28 % ------ Parsing...% successful
% 4.43/1.28
% 4.43/1.28
% 4.43/1.28 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 4.43/1.28
% 4.43/1.28 % ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe_e %
% 4.43/1.28
% 4.43/1.28 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 4.43/1.28 % ------ Proving...
% 4.43/1.28 % ------ Problem Properties
% 4.43/1.28
% 4.43/1.28 %
% 4.43/1.28 % clauses 31
% 4.43/1.28 % conjectures 31
% 4.43/1.28 % EPR 10
% 4.43/1.28 % Horn 31
% 4.43/1.28 % unary 10
% 4.43/1.28 % binary 5
% 4.43/1.28 % lits 72
% 4.43/1.28 % lits eq 0
% 4.43/1.28 % fd_pure 0
% 4.43/1.28 % fd_pseudo 0
% 4.43/1.28 % fd_cond 0
% 4.43/1.28 % fd_pseudo_cond 0
% 4.43/1.28 % AC symbols 0
% 4.43/1.28
% 4.43/1.28 % ------ Schedule dynamic 5 is on
% 4.43/1.28
% 4.43/1.28 % ------ no equalities: superposition off
% 4.43/1.28
% 4.43/1.28 % ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 4.43/1.28
% 4.43/1.28
% 4.43/1.28 % ------
% 4.43/1.28 % Current options:
% 4.43/1.28 % ------
% 4.43/1.28
% 4.43/1.28
% 4.43/1.28 %
% 4.43/1.28
% 4.43/1.28 % ------ Proving...
% 4.43/1.28 %
% 4.43/1.28
% 4.43/1.28 % SZS status Unsatisfiable for theBenchmark.p
% 4.43/1.28
% 4.43/1.28 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 4.43/1.28
% 4.43/1.28
%------------------------------------------------------------------------------