TSTP Solution File: SWC327-1 by iProver---3.9
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%------------------------------------------------------------------------------
% File : iProver---3.9
% Problem : SWC327-1 : TPTP v8.1.2. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n022.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Fri May 3 03:12:01 EDT 2024
% Result : Unsatisfiable 7.23s 1.63s
% Output : CNFRefutation 7.86s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 17
% Syntax : Number of clauses : 61 ( 15 unt; 10 nHn; 61 RR)
% Number of literals : 180 ( 87 equ; 114 neg)
% Maximal clause size : 5 ( 2 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 5 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 11 ( 11 usr; 6 con; 0-2 aty)
% Number of variables : 43 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_53,negated_conjecture,
sk2 = sk4,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_5) ).
cnf(c_54,negated_conjecture,
sk1 = sk3,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_6) ).
cnf(c_55,negated_conjecture,
ssList(sk5),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_7) ).
cnf(c_56,negated_conjecture,
app(sk3,sk5) = sk4,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_8) ).
cnf(c_57,negated_conjecture,
equalelemsP(sk3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_9) ).
cnf(c_58,negated_conjecture,
( app(cons(X0,nil),X1) != sk5
| app(X2,cons(X0,nil)) != sk3
| ~ ssList(X1)
| ~ ssList(X2)
| ~ ssItem(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_10) ).
cnf(c_59,negated_conjecture,
( sk3 != nil
| sk4 = nil ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_11) ).
cnf(c_60,negated_conjecture,
( app(sk1,X0) != sk2
| ~ ssList(X0)
| ~ equalelemsP(sk1)
| sk1 = nil
| ssItem(sk6(X0)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_12) ).
cnf(c_61,negated_conjecture,
( app(sk1,X0) != sk2
| sk2 != nil
| ~ ssList(X0)
| ~ equalelemsP(sk1)
| ssItem(sk6(X0)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_13) ).
cnf(c_62,negated_conjecture,
( app(sk1,X0) != sk2
| ~ ssList(X0)
| ~ equalelemsP(sk1)
| sk1 = nil
| ssList(sk7(X0)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_14) ).
cnf(c_63,negated_conjecture,
( app(sk1,X0) != sk2
| ~ ssList(X0)
| ~ equalelemsP(sk1)
| app(cons(sk6(X0),nil),sk7(X0)) = X0
| sk1 = nil ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_15) ).
cnf(c_64,negated_conjecture,
( app(sk1,X0) != sk2
| ~ ssList(X0)
| ~ equalelemsP(sk1)
| sk1 = nil
| ssList(sk8(X0)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_16) ).
cnf(c_65,negated_conjecture,
( app(sk1,X0) != sk2
| ~ ssList(X0)
| ~ equalelemsP(sk1)
| app(sk8(X0),cons(sk6(X0),nil)) = sk1
| sk1 = nil ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_17) ).
cnf(c_66,negated_conjecture,
( app(sk1,X0) != sk2
| sk2 != nil
| ~ ssList(X0)
| ~ equalelemsP(sk1)
| ssList(sk7(X0)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_18) ).
cnf(c_67,negated_conjecture,
( app(sk1,X0) != sk2
| sk2 != nil
| ~ ssList(X0)
| ~ equalelemsP(sk1)
| app(cons(sk6(X0),nil),sk7(X0)) = X0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_19) ).
cnf(c_68,negated_conjecture,
( app(sk1,X0) != sk2
| sk2 != nil
| ~ ssList(X0)
| ~ equalelemsP(sk1)
| ssList(sk8(X0)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_20) ).
cnf(c_69,negated_conjecture,
( app(sk1,X0) != sk2
| sk2 != nil
| ~ ssList(X0)
| ~ equalelemsP(sk1)
| app(sk8(X0),cons(sk6(X0),nil)) = sk1 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_21) ).
cnf(c_1647,plain,
equalelemsP(sk1),
inference(demodulation,[status(thm)],[c_57,c_54]) ).
cnf(c_1679,plain,
app(sk1,sk5) = sk2,
inference(light_normalisation,[status(thm)],[c_56,c_53,c_54]) ).
cnf(c_1738,plain,
( sk1 != nil
| sk2 = nil ),
inference(light_normalisation,[status(thm)],[c_59,c_53,c_54]) ).
cnf(c_2293,plain,
( app(sk1,X0) != sk2
| ~ ssList(X0)
| sk1 = nil
| ssList(sk8(X0)) ),
inference(forward_subsumption_resolution,[status(thm)],[c_64,c_1647]) ).
cnf(c_2302,plain,
( app(sk1,X0) != sk2
| ~ ssList(X0)
| sk1 = nil
| ssList(sk7(X0)) ),
inference(forward_subsumption_resolution,[status(thm)],[c_62,c_1647]) ).
cnf(c_2311,plain,
( app(sk1,X0) != sk2
| ~ ssList(X0)
| sk1 = nil
| ssItem(sk6(X0)) ),
inference(forward_subsumption_resolution,[status(thm)],[c_60,c_1647]) ).
cnf(c_2348,plain,
( app(sk1,X0) != sk2
| sk2 != nil
| ~ ssList(X0)
| ssList(sk8(X0)) ),
inference(forward_subsumption_resolution,[status(thm)],[c_68,c_1647]) ).
cnf(c_2357,plain,
( app(sk1,X0) != sk2
| sk2 != nil
| ~ ssList(X0)
| ssList(sk7(X0)) ),
inference(forward_subsumption_resolution,[status(thm)],[c_66,c_1647]) ).
cnf(c_2366,plain,
( app(sk1,X0) != sk2
| sk2 != nil
| ~ ssList(X0)
| ssItem(sk6(X0)) ),
inference(forward_subsumption_resolution,[status(thm)],[c_61,c_1647]) ).
cnf(c_2563,plain,
( app(sk1,X0) != sk2
| ~ ssList(X0)
| app(sk8(X0),cons(sk6(X0),nil)) = sk1
| sk1 = nil ),
inference(forward_subsumption_resolution,[status(thm)],[c_65,c_1647]) ).
cnf(c_2572,plain,
( app(sk1,X0) != sk2
| ~ ssList(X0)
| app(cons(sk6(X0),nil),sk7(X0)) = X0
| sk1 = nil ),
inference(forward_subsumption_resolution,[status(thm)],[c_63,c_1647]) ).
cnf(c_2581,plain,
( app(cons(X0,nil),X1) != sk5
| app(X2,cons(X0,nil)) != sk1
| ~ ssList(X1)
| ~ ssList(X2)
| ~ ssItem(X0) ),
inference(light_normalisation,[status(thm)],[c_58,c_54]) ).
cnf(c_2592,plain,
( app(sk1,X0) != sk2
| sk2 != nil
| ~ ssList(X0)
| app(sk8(X0),cons(sk6(X0),nil)) = sk1 ),
inference(forward_subsumption_resolution,[status(thm)],[c_69,c_1647]) ).
cnf(c_2601,plain,
( app(sk1,X0) != sk2
| sk2 != nil
| ~ ssList(X0)
| app(cons(sk6(X0),nil),sk7(X0)) = X0 ),
inference(forward_subsumption_resolution,[status(thm)],[c_67,c_1647]) ).
cnf(c_3658,plain,
( app(sk1,X0) != sk2
| ~ ssList(X0)
| app(cons(sk6(X0),nil),sk7(X0)) = X0 ),
inference(global_subsumption_just,[status(thm)],[c_2601,c_63,c_67,c_1647,c_1738]) ).
cnf(c_3661,plain,
( app(sk1,X0) != sk2
| ~ ssList(X0)
| app(sk8(X0),cons(sk6(X0),nil)) = sk1 ),
inference(global_subsumption_just,[status(thm)],[c_2592,c_65,c_69,c_1647,c_1738]) ).
cnf(c_3664,plain,
( app(cons(sk6(X0),nil),sk7(X0)) = X0
| ~ ssList(X0)
| app(sk1,X0) != sk2 ),
inference(global_subsumption_just,[status(thm)],[c_2572,c_3658]) ).
cnf(c_3665,plain,
( app(sk1,X0) != sk2
| ~ ssList(X0)
| app(cons(sk6(X0),nil),sk7(X0)) = X0 ),
inference(renaming,[status(thm)],[c_3664]) ).
cnf(c_3666,plain,
( app(sk8(X0),cons(sk6(X0),nil)) = sk1
| ~ ssList(X0)
| app(sk1,X0) != sk2 ),
inference(global_subsumption_just,[status(thm)],[c_2563,c_3661]) ).
cnf(c_3667,plain,
( app(sk1,X0) != sk2
| ~ ssList(X0)
| app(sk8(X0),cons(sk6(X0),nil)) = sk1 ),
inference(renaming,[status(thm)],[c_3666]) ).
cnf(c_3668,plain,
( app(sk1,X0) != sk2
| ~ ssList(X0)
| ssItem(sk6(X0)) ),
inference(global_subsumption_just,[status(thm)],[c_2366,c_60,c_61,c_1647,c_1738]) ).
cnf(c_3671,plain,
( app(sk1,X0) != sk2
| ~ ssList(X0)
| ssList(sk7(X0)) ),
inference(global_subsumption_just,[status(thm)],[c_2357,c_62,c_66,c_1647,c_1738]) ).
cnf(c_3674,plain,
( app(sk1,X0) != sk2
| ~ ssList(X0)
| ssList(sk8(X0)) ),
inference(global_subsumption_just,[status(thm)],[c_2348,c_64,c_68,c_1647,c_1738]) ).
cnf(c_3677,plain,
( ~ ssList(X0)
| app(sk1,X0) != sk2
| ssItem(sk6(X0)) ),
inference(global_subsumption_just,[status(thm)],[c_2311,c_3668]) ).
cnf(c_3678,plain,
( app(sk1,X0) != sk2
| ~ ssList(X0)
| ssItem(sk6(X0)) ),
inference(renaming,[status(thm)],[c_3677]) ).
cnf(c_3679,plain,
( ~ ssList(X0)
| app(sk1,X0) != sk2
| ssList(sk7(X0)) ),
inference(global_subsumption_just,[status(thm)],[c_2302,c_3671]) ).
cnf(c_3680,plain,
( app(sk1,X0) != sk2
| ~ ssList(X0)
| ssList(sk7(X0)) ),
inference(renaming,[status(thm)],[c_3679]) ).
cnf(c_3681,plain,
( ~ ssList(X0)
| app(sk1,X0) != sk2
| ssList(sk8(X0)) ),
inference(global_subsumption_just,[status(thm)],[c_2293,c_3674]) ).
cnf(c_3682,plain,
( app(sk1,X0) != sk2
| ~ ssList(X0)
| ssList(sk8(X0)) ),
inference(renaming,[status(thm)],[c_3681]) ).
cnf(c_9712,negated_conjecture,
ssList(sk5),
inference(demodulation,[status(thm)],[c_55]) ).
cnf(c_12305,plain,
( ~ ssList(sk5)
| ssItem(sk6(sk5)) ),
inference(superposition,[status(thm)],[c_1679,c_3678]) ).
cnf(c_12306,plain,
ssItem(sk6(sk5)),
inference(forward_subsumption_resolution,[status(thm)],[c_12305,c_9712]) ).
cnf(c_12313,plain,
( ~ ssList(sk5)
| ssList(sk7(sk5)) ),
inference(superposition,[status(thm)],[c_1679,c_3680]) ).
cnf(c_12314,plain,
ssList(sk7(sk5)),
inference(forward_subsumption_resolution,[status(thm)],[c_12313,c_9712]) ).
cnf(c_12321,plain,
( ~ ssList(sk5)
| ssList(sk8(sk5)) ),
inference(superposition,[status(thm)],[c_1679,c_3682]) ).
cnf(c_12322,plain,
ssList(sk8(sk5)),
inference(forward_subsumption_resolution,[status(thm)],[c_12321,c_9712]) ).
cnf(c_12329,plain,
( ~ ssList(sk5)
| app(cons(sk6(sk5),nil),sk7(sk5)) = sk5 ),
inference(superposition,[status(thm)],[c_1679,c_3665]) ).
cnf(c_12330,plain,
app(cons(sk6(sk5),nil),sk7(sk5)) = sk5,
inference(forward_subsumption_resolution,[status(thm)],[c_12329,c_9712]) ).
cnf(c_12355,plain,
( ~ ssList(sk5)
| app(sk8(sk5),cons(sk6(sk5),nil)) = sk1 ),
inference(superposition,[status(thm)],[c_1679,c_3667]) ).
cnf(c_12356,plain,
app(sk8(sk5),cons(sk6(sk5),nil)) = sk1,
inference(forward_subsumption_resolution,[status(thm)],[c_12355,c_9712]) ).
cnf(c_12367,plain,
( app(X0,cons(sk6(sk5),nil)) != sk1
| ~ ssList(sk7(sk5))
| ~ ssItem(sk6(sk5))
| ~ ssList(X0) ),
inference(superposition,[status(thm)],[c_12330,c_2581]) ).
cnf(c_12368,plain,
( app(X0,cons(sk6(sk5),nil)) != sk1
| ~ ssList(X0) ),
inference(forward_subsumption_resolution,[status(thm)],[c_12367,c_12306,c_12314]) ).
cnf(c_12376,plain,
~ ssList(sk8(sk5)),
inference(superposition,[status(thm)],[c_12356,c_12368]) ).
cnf(c_12377,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_12376,c_12322]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.11 % Problem : SWC327-1 : TPTP v8.1.2. Released v2.4.0.
% 0.03/0.11 % Command : run_iprover %s %d THM
% 0.11/0.32 % Computer : n022.cluster.edu
% 0.11/0.32 % Model : x86_64 x86_64
% 0.11/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.32 % Memory : 8042.1875MB
% 0.11/0.32 % OS : Linux 3.10.0-693.el7.x86_64
% 0.11/0.32 % CPULimit : 300
% 0.11/0.32 % WCLimit : 300
% 0.11/0.32 % DateTime : Thu May 2 23:23:57 EDT 2024
% 0.11/0.32 % CPUTime :
% 0.17/0.43 Running first-order theorem proving
% 0.17/0.43 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --heuristic_context casc_unsat --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 7.23/1.63 % SZS status Started for theBenchmark.p
% 7.23/1.63 % SZS status Unsatisfiable for theBenchmark.p
% 7.23/1.63
% 7.23/1.63 %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 7.23/1.63
% 7.23/1.63 ------ iProver source info
% 7.23/1.63
% 7.23/1.63 git: date: 2024-05-02 19:28:25 +0000
% 7.23/1.63 git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 7.23/1.63 git: non_committed_changes: false
% 7.23/1.63
% 7.23/1.63 ------ Parsing...successful
% 7.23/1.63
% 7.23/1.63
% 7.23/1.63
% 7.23/1.63 ------ Preprocessing... sup_sim: 18 sf_s rm: 1 0s sf_e pe_s pe:1:0s pe_e sup_sim: 0 sf_s rm: 1 0s sf_e pe_s pe_e sup_sim: 0 sf_s rm: 1 0s sf_e pe_s pe_e
% 7.23/1.63
% 7.23/1.63 ------ Preprocessing... gs_s sp: 2 0s gs_e snvd_s sp: 0 0s snvd_e
% 7.23/1.63
% 7.23/1.63 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 7.23/1.63 ------ Proving...
% 7.23/1.63 ------ Problem Properties
% 7.23/1.63
% 7.23/1.63
% 7.23/1.63 clauses 191
% 7.23/1.63 conjectures 5
% 7.23/1.63 EPR 59
% 7.23/1.63 Horn 163
% 7.23/1.63 unary 65
% 7.23/1.63 binary 22
% 7.23/1.63 lits 570
% 7.23/1.63 lits eq 83
% 7.86/1.63 fd_pure 0
% 7.86/1.63 fd_pseudo 0
% 7.86/1.63 fd_cond 15
% 7.86/1.63 fd_pseudo_cond 14
% 7.86/1.63 AC symbols 0
% 7.86/1.63
% 7.86/1.63 ------ Schedule dynamic 5 is on
% 7.86/1.63
% 7.86/1.63 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 7.86/1.63
% 7.86/1.63
% 7.86/1.63 ------
% 7.86/1.63 Current options:
% 7.86/1.63 ------
% 7.86/1.63
% 7.86/1.63
% 7.86/1.63
% 7.86/1.63
% 7.86/1.63 ------ Proving...
% 7.86/1.63
% 7.86/1.63
% 7.86/1.63 % SZS status Unsatisfiable for theBenchmark.p
% 7.86/1.63
% 7.86/1.63 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 7.86/1.63
% 7.86/1.63
%------------------------------------------------------------------------------