TSTP Solution File: SWC020-1 by iProver---3.8
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%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : SWC020-1 : TPTP v8.1.2. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n006.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 : Thu Aug 31 20:40:21 EDT 2023
% Result : Unsatisfiable 3.80s 1.12s
% Output : CNFRefutation 3.80s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 10
% Syntax : Number of clauses : 20 ( 6 unt; 4 nHn; 20 RR)
% Number of literals : 50 ( 19 equ; 32 neg)
% Maximal clause size : 6 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 5 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 5 con; 0-0 aty)
% Number of variables : 5 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_51,negated_conjecture,
ssList(sk3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_3) ).
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,
( ~ neq(X0,nil)
| ~ frontsegP(sk1,X0)
| ~ frontsegP(sk2,X0)
| ~ ssList(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_7) ).
cnf(c_56,negated_conjecture,
( sk1 != nil
| sk2 != nil ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_8) ).
cnf(c_57,negated_conjecture,
( sk4 = nil
| neq(sk3,nil) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_9) ).
cnf(c_58,negated_conjecture,
( sk4 = nil
| frontsegP(sk4,sk3) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_10) ).
cnf(c_59,negated_conjecture,
( sk3 = nil
| neq(sk3,nil) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_11) ).
cnf(c_60,negated_conjecture,
( sk3 = nil
| frontsegP(sk4,sk3) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_12) ).
cnf(c_121,plain,
( ~ ssList(X0)
| frontsegP(X0,X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause61) ).
cnf(c_1677,plain,
( sk3 != nil
| sk4 != nil ),
inference(light_normalisation,[status(thm)],[c_56,c_53,c_54]) ).
cnf(c_1880,plain,
( ~ neq(X0,nil)
| ~ frontsegP(sk3,X0)
| ~ frontsegP(sk4,X0)
| ~ ssList(X0) ),
inference(light_normalisation,[status(thm)],[c_55,c_53,c_54]) ).
cnf(c_2835,plain,
( X0 != sk3
| nil != nil
| ~ frontsegP(sk3,X0)
| ~ frontsegP(sk4,X0)
| ~ ssList(X0)
| sk3 = nil ),
inference(resolution_lifted,[status(thm)],[c_1880,c_59]) ).
cnf(c_2836,plain,
( ~ frontsegP(sk3,sk3)
| ~ frontsegP(sk4,sk3)
| ~ ssList(sk3)
| sk3 = nil ),
inference(unflattening,[status(thm)],[c_2835]) ).
cnf(c_2837,plain,
( ~ frontsegP(sk3,sk3)
| sk3 = nil ),
inference(global_subsumption_just,[status(thm)],[c_2836,c_51,c_60,c_2836]) ).
cnf(c_2845,plain,
( X0 != sk3
| nil != nil
| ~ frontsegP(sk3,X0)
| ~ frontsegP(sk4,X0)
| ~ ssList(X0)
| sk4 = nil ),
inference(resolution_lifted,[status(thm)],[c_1880,c_57]) ).
cnf(c_2846,plain,
( ~ frontsegP(sk3,sk3)
| ~ frontsegP(sk4,sk3)
| ~ ssList(sk3)
| sk4 = nil ),
inference(unflattening,[status(thm)],[c_2845]) ).
cnf(c_2847,plain,
~ frontsegP(sk3,sk3),
inference(global_subsumption_just,[status(thm)],[c_2846,c_51,c_58,c_1677,c_2837,c_2846]) ).
cnf(c_11891,plain,
~ ssList(sk3),
inference(superposition,[status(thm)],[c_121,c_2847]) ).
cnf(c_11892,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_11891,c_51]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11 % Problem : SWC020-1 : TPTP v8.1.2. Released v2.4.0.
% 0.11/0.12 % Command : run_iprover %s %d THM
% 0.11/0.32 % Computer : n006.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 : Mon Aug 28 15:01:51 EDT 2023
% 0.11/0.32 % CPUTime :
% 0.18/0.44 Running first-order theorem proving
% 0.18/0.44 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 3.80/1.12 % SZS status Started for theBenchmark.p
% 3.80/1.12 % SZS status Unsatisfiable for theBenchmark.p
% 3.80/1.12
% 3.80/1.12 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 3.80/1.12
% 3.80/1.12 ------ iProver source info
% 3.80/1.12
% 3.80/1.12 git: date: 2023-05-31 18:12:56 +0000
% 3.80/1.12 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 3.80/1.12 git: non_committed_changes: false
% 3.80/1.12 git: last_make_outside_of_git: false
% 3.80/1.12
% 3.80/1.12 ------ Parsing...successful
% 3.80/1.12
% 3.80/1.12
% 3.80/1.12
% 3.80/1.12 ------ Preprocessing... sup_sim: 6 sf_s rm: 1 0s sf_e pe_s pe:1:0s pe_e sup_sim: 0 sf_s rm: 2 0s sf_e pe_s pe_e sup_sim: 0 sf_s rm: 2 0s sf_e pe_s pe_e
% 3.80/1.12
% 3.80/1.12 ------ Preprocessing... gs_s sp: 2 0s gs_e snvd_s sp: 0 0s snvd_e
% 3.80/1.12
% 3.80/1.12 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 3.80/1.12 ------ Proving...
% 3.80/1.12 ------ Problem Properties
% 3.80/1.12
% 3.80/1.12
% 3.80/1.12 clauses 185
% 3.80/1.12 conjectures 5
% 3.80/1.12 EPR 60
% 3.80/1.12 Horn 157
% 3.80/1.12 unary 65
% 3.80/1.12 binary 21
% 3.80/1.12 lits 552
% 3.80/1.12 lits eq 73
% 3.80/1.12 fd_pure 0
% 3.80/1.12 fd_pseudo 0
% 3.80/1.12 fd_cond 16
% 3.80/1.12 fd_pseudo_cond 14
% 3.80/1.12 AC symbols 0
% 3.80/1.12
% 3.80/1.12 ------ Schedule dynamic 5 is on
% 3.80/1.12
% 3.80/1.12 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 3.80/1.12
% 3.80/1.12
% 3.80/1.12 ------
% 3.80/1.12 Current options:
% 3.80/1.12 ------
% 3.80/1.12
% 3.80/1.12
% 3.80/1.12
% 3.80/1.12
% 3.80/1.12 ------ Proving...
% 3.80/1.12
% 3.80/1.12
% 3.80/1.12 % SZS status Unsatisfiable for theBenchmark.p
% 3.80/1.12
% 3.80/1.12 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 3.80/1.12
% 3.80/1.12
%------------------------------------------------------------------------------