TSTP Solution File: SWC050-1 by iProver---3.9
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%------------------------------------------------------------------------------
% File : iProver---3.9
% Problem : SWC050-1 : 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 03:11:02 EDT 2024
% Result : Unsatisfiable 2.24s 1.13s
% Output : CNFRefutation 2.24s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 9
% Syntax : Number of clauses : 23 ( 9 unt; 0 nHn; 23 RR)
% Number of literals : 52 ( 4 equ; 34 neg)
% Maximal clause size : 5 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 5 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 6 con; 0-0 aty)
% Number of variables : 5 ( 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,
neq(sk2,nil),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_7) ).
cnf(c_57,negated_conjecture,
( ~ neq(X0,nil)
| ~ rearsegP(sk1,X0)
| ~ rearsegP(sk2,X0)
| ~ ssList(X0)
| neq(sk2,nil) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_9) ).
cnf(c_62,negated_conjecture,
( ~ neq(X0,nil)
| ~ rearsegP(sk1,X0)
| ~ rearsegP(sk2,X0)
| ~ neq(sk4,nil)
| ~ ssList(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_14) ).
cnf(c_63,negated_conjecture,
( ~ neq(sk4,nil)
| ssList(sk5) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_15) ).
cnf(c_64,negated_conjecture,
( ~ neq(sk4,nil)
| neq(sk5,nil) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_16) ).
cnf(c_65,negated_conjecture,
( ~ neq(sk4,nil)
| rearsegP(sk4,sk5) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_17) ).
cnf(c_66,negated_conjecture,
( ~ neq(sk4,nil)
| rearsegP(sk3,sk5) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_18) ).
cnf(c_406,negated_conjecture,
neq(sk2,nil),
inference(global_subsumption_just,[status(thm)],[c_57,c_55]) ).
cnf(c_1584,plain,
( ~ neq(sk2,nil)
| ssList(sk5) ),
inference(light_normalisation,[status(thm)],[c_63,c_53]) ).
cnf(c_1585,plain,
ssList(sk5),
inference(forward_subsumption_resolution,[status(thm)],[c_1584,c_406]) ).
cnf(c_1636,plain,
( ~ neq(sk2,nil)
| rearsegP(sk1,sk5) ),
inference(light_normalisation,[status(thm)],[c_66,c_53,c_54]) ).
cnf(c_1637,plain,
rearsegP(sk1,sk5),
inference(forward_subsumption_resolution,[status(thm)],[c_1636,c_406]) ).
cnf(c_1638,plain,
( ~ neq(sk2,nil)
| rearsegP(sk2,sk5) ),
inference(light_normalisation,[status(thm)],[c_65,c_53]) ).
cnf(c_1639,plain,
rearsegP(sk2,sk5),
inference(forward_subsumption_resolution,[status(thm)],[c_1638,c_406]) ).
cnf(c_1640,plain,
( ~ neq(sk2,nil)
| neq(sk5,nil) ),
inference(light_normalisation,[status(thm)],[c_64,c_53]) ).
cnf(c_1641,plain,
neq(sk5,nil),
inference(forward_subsumption_resolution,[status(thm)],[c_1640,c_406]) ).
cnf(c_2086,plain,
( ~ neq(X0,nil)
| ~ rearsegP(sk1,X0)
| ~ rearsegP(sk2,X0)
| ~ neq(sk2,nil)
| ~ ssList(X0) ),
inference(light_normalisation,[status(thm)],[c_62,c_53]) ).
cnf(c_2087,plain,
( ~ neq(X0,nil)
| ~ rearsegP(sk1,X0)
| ~ rearsegP(sk2,X0)
| ~ ssList(X0) ),
inference(forward_subsumption_resolution,[status(thm)],[c_2086,c_406]) ).
cnf(c_2859,plain,
( X0 != sk5
| nil != nil
| ~ rearsegP(sk1,X0)
| ~ rearsegP(sk2,X0)
| ~ ssList(X0) ),
inference(resolution_lifted,[status(thm)],[c_2087,c_1641]) ).
cnf(c_2860,plain,
( ~ rearsegP(sk1,sk5)
| ~ rearsegP(sk2,sk5)
| ~ ssList(sk5) ),
inference(unflattening,[status(thm)],[c_2859]) ).
cnf(c_2861,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_2860,c_1639,c_1637,c_1585]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.10 % Problem : SWC050-1 : TPTP v8.1.2. Released v2.4.0.
% 0.06/0.11 % Command : run_iprover %s %d THM
% 0.12/0.32 % Computer : n022.cluster.edu
% 0.12/0.32 % Model : x86_64 x86_64
% 0.12/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.32 % Memory : 8042.1875MB
% 0.12/0.32 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.32 % CPULimit : 300
% 0.12/0.32 % WCLimit : 300
% 0.12/0.32 % DateTime : Thu May 2 23:26:27 EDT 2024
% 0.12/0.32 % CPUTime :
% 0.18/0.45 Running first-order theorem proving
% 0.18/0.45 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
% 2.24/1.13 % SZS status Started for theBenchmark.p
% 2.24/1.13 % SZS status Unsatisfiable for theBenchmark.p
% 2.24/1.13
% 2.24/1.13 %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 2.24/1.13
% 2.24/1.13 ------ iProver source info
% 2.24/1.13
% 2.24/1.13 git: date: 2024-05-02 19:28:25 +0000
% 2.24/1.13 git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 2.24/1.13 git: non_committed_changes: false
% 2.24/1.13
% 2.24/1.13 ------ Parsing...successful
% 2.24/1.13
% 2.24/1.13
% 2.24/1.13
% 2.24/1.13 ------ Preprocessing... sup_sim: 9 sf_s rm: 1 0s sf_e pe_s
% 2.24/1.13
% 2.24/1.13 % SZS status Unsatisfiable for theBenchmark.p
% 2.24/1.13
% 2.24/1.13 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 2.24/1.13
% 2.24/1.13
%------------------------------------------------------------------------------