TSTP Solution File: SWC024-1 by iProver---3.9
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%------------------------------------------------------------------------------
% File : iProver---3.9
% Problem : SWC024-1 : TPTP v8.1.2. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n018.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 03:10:55 EDT 2024
% Result : Unsatisfiable 0.41s 1.12s
% Output : CNFRefutation 0.41s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 15
% Syntax : Number of clauses : 37 ( 17 unt; 1 nHn; 37 RR)
% Number of literals : 88 ( 23 equ; 60 neg)
% Maximal clause size : 8 ( 2 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 5 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 6 con; 0-2 aty)
% Number of variables : 24 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_50,negated_conjecture,
ssList(sk2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_2) ).
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(sk2,nil),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_7) ).
cnf(c_56,negated_conjecture,
( ~ neq(X0,nil)
| ~ frontsegP(sk1,X0)
| ~ frontsegP(sk2,X0)
| ~ ssList(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_8) ).
cnf(c_57,negated_conjecture,
ssList(sk5),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_9) ).
cnf(c_58,negated_conjecture,
app(sk3,sk5) = sk4,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_10) ).
cnf(c_61,negated_conjecture,
( sk3 != nil
| sk4 = nil ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_13) ).
cnf(c_69,plain,
ssList(nil),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause8) ).
cnf(c_122,plain,
( ~ ssList(X0)
| frontsegP(X0,X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause61) ).
cnf(c_146,plain,
( ~ ssList(X0)
| ~ ssList(X1)
| ssList(app(X1,X0)) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause85) ).
cnf(c_161,plain,
( ~ ssList(X0)
| ~ ssList(X1)
| X0 = X1
| neq(X1,X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause100) ).
cnf(c_176,plain,
( X0 != X1
| ~ neq(X0,X1)
| ~ ssList(X0)
| ~ ssList(X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause115) ).
cnf(c_205,plain,
( app(X0,X1) != X2
| ~ ssList(X0)
| ~ ssList(X1)
| ~ ssList(X2)
| frontsegP(X2,X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause144) ).
cnf(c_252,plain,
( ~ neq(X0,X0)
| ~ ssList(X0) ),
inference(unflattening,[status(thm)],[c_176]) ).
cnf(c_256,plain,
( ~ ssList(app(X0,X1))
| ~ ssList(X0)
| ~ ssList(X1)
| frontsegP(app(X0,X1),X0) ),
inference(unflattening,[status(thm)],[c_205]) ).
cnf(c_644,plain,
( ~ ssList(X0)
| ~ ssList(X1)
| frontsegP(app(X0,X1),X0) ),
inference(backward_subsumption_resolution,[status(thm)],[c_256,c_146]) ).
cnf(c_1571,plain,
app(sk3,sk5) = sk2,
inference(light_normalisation,[status(thm)],[c_58,c_53]) ).
cnf(c_1630,plain,
( sk3 != nil
| sk2 = nil ),
inference(light_normalisation,[status(thm)],[c_61,c_53]) ).
cnf(c_1869,plain,
( ~ neq(X0,nil)
| ~ frontsegP(sk2,X0)
| ~ frontsegP(sk3,X0)
| ~ ssList(X0) ),
inference(light_normalisation,[status(thm)],[c_56,c_54]) ).
cnf(c_2718,plain,
( X0 != sk2
| X0 != nil
| ~ ssList(X0) ),
inference(resolution_lifted,[status(thm)],[c_55,c_252]) ).
cnf(c_2719,plain,
( sk2 != nil
| ~ ssList(sk2) ),
inference(unflattening,[status(thm)],[c_2718]) ).
cnf(c_2720,plain,
sk2 != nil,
inference(global_subsumption_just,[status(thm)],[c_2719,c_50,c_2719]) ).
cnf(c_2748,plain,
( X0 != X1
| X2 != nil
| ~ frontsegP(sk2,X0)
| ~ frontsegP(sk3,X0)
| ~ ssList(X0)
| ~ ssList(X1)
| ~ ssList(X2)
| X1 = X2 ),
inference(resolution_lifted,[status(thm)],[c_1869,c_161]) ).
cnf(c_2749,plain,
( ~ frontsegP(sk2,X0)
| ~ frontsegP(sk3,X0)
| ~ ssList(X0)
| ~ ssList(nil)
| X0 = nil ),
inference(unflattening,[status(thm)],[c_2748]) ).
cnf(c_2751,plain,
( ~ ssList(X0)
| ~ frontsegP(sk3,X0)
| ~ frontsegP(sk2,X0)
| X0 = nil ),
inference(global_subsumption_just,[status(thm)],[c_2749,c_69,c_2749]) ).
cnf(c_2752,plain,
( ~ frontsegP(sk2,X0)
| ~ frontsegP(sk3,X0)
| ~ ssList(X0)
| X0 = nil ),
inference(renaming,[status(thm)],[c_2751]) ).
cnf(c_2776,plain,
sk3 != nil,
inference(backward_subsumption_resolution,[status(thm)],[c_1630,c_2720]) ).
cnf(c_6501,negated_conjecture,
ssList(sk5),
inference(demodulation,[status(thm)],[c_57]) ).
cnf(c_6504,negated_conjecture,
ssList(sk3),
inference(demodulation,[status(thm)],[c_51]) ).
cnf(c_9101,plain,
( ~ ssList(sk3)
| ~ ssList(sk5)
| frontsegP(sk2,sk3) ),
inference(superposition,[status(thm)],[c_1571,c_644]) ).
cnf(c_9103,plain,
frontsegP(sk2,sk3),
inference(forward_subsumption_resolution,[status(thm)],[c_9101,c_6501,c_6504]) ).
cnf(c_9104,plain,
( ~ frontsegP(sk3,sk3)
| ~ ssList(sk3)
| sk3 = nil ),
inference(superposition,[status(thm)],[c_9103,c_2752]) ).
cnf(c_9105,plain,
~ frontsegP(sk3,sk3),
inference(forward_subsumption_resolution,[status(thm)],[c_9104,c_2776,c_6504]) ).
cnf(c_9141,plain,
~ ssList(sk3),
inference(superposition,[status(thm)],[c_122,c_9105]) ).
cnf(c_9142,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_9141,c_6504]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.12 % Problem : SWC024-1 : TPTP v8.1.2. Released v2.4.0.
% 0.10/0.13 % Command : run_iprover %s %d THM
% 0.13/0.34 % Computer : n018.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Thu May 2 23:46:16 EDT 2024
% 0.13/0.34 % CPUTime :
% 0.19/0.47 Running first-order theorem proving
% 0.19/0.47 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
% 0.41/1.12 % SZS status Started for theBenchmark.p
% 0.41/1.12 % SZS status Unsatisfiable for theBenchmark.p
% 0.41/1.12
% 0.41/1.12 %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 0.41/1.12
% 0.41/1.12 ------ iProver source info
% 0.41/1.12
% 0.41/1.12 git: date: 2024-05-02 19:28:25 +0000
% 0.41/1.12 git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 0.41/1.12 git: non_committed_changes: false
% 0.41/1.12
% 0.41/1.12 ------ Parsing...successful
% 0.41/1.12
% 0.41/1.12
% 0.41/1.12
% 0.41/1.12 ------ Preprocessing... sup_sim: 7 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
% 0.41/1.12
% 0.41/1.12 ------ Preprocessing... gs_s sp: 2 0s gs_e snvd_s sp: 0 0s snvd_e
% 0.41/1.12
% 0.41/1.12 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 0.41/1.12 ------ Proving...
% 0.41/1.12 ------ Problem Properties
% 0.41/1.12
% 0.41/1.12
% 0.41/1.12 clauses 189
% 0.41/1.12 conjectures 7
% 0.41/1.12 EPR 62
% 0.41/1.12 Horn 161
% 0.41/1.12 unary 67
% 0.41/1.12 binary 22
% 0.41/1.12 lits 561
% 0.41/1.12 lits eq 77
% 0.41/1.12 fd_pure 0
% 0.41/1.12 fd_pseudo 0
% 0.41/1.12 fd_cond 16
% 0.41/1.12 fd_pseudo_cond 14
% 0.41/1.12 AC symbols 0
% 0.41/1.12
% 0.41/1.12 ------ Schedule dynamic 5 is on
% 0.41/1.12
% 0.41/1.12 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 0.41/1.12
% 0.41/1.12
% 0.41/1.12 ------
% 0.41/1.12 Current options:
% 0.41/1.12 ------
% 0.41/1.12
% 0.41/1.12
% 0.41/1.12
% 0.41/1.12
% 0.41/1.12 ------ Proving...
% 0.41/1.12
% 0.41/1.12
% 0.41/1.12 % SZS status Unsatisfiable for theBenchmark.p
% 0.41/1.12
% 0.41/1.12 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 0.41/1.12
% 0.41/1.12
%------------------------------------------------------------------------------