TSTP Solution File: SET838-1 by iProver---3.8
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%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : SET838-1 : TPTP v8.1.2. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n016.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 15:10:10 EDT 2023
% Result : Unsatisfiable 4.14s 1.15s
% Output : CNFRefutation 4.14s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 4
% Syntax : Number of clauses : 9 ( 6 unt; 0 nHn; 9 RR)
% Number of literals : 12 ( 11 equ; 5 neg)
% Maximal clause size : 2 ( 1 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 1 con; 0-1 aty)
% Number of variables : 3 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,negated_conjecture,
v_f(v_g(v_x)) = v_x,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_0) ).
cnf(c_50,negated_conjecture,
( v_f(v_g(X0)) != X0
| X0 = v_x ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_1) ).
cnf(c_51,negated_conjecture,
( v_g(v_f(X0)) != X0
| v_g(v_f(v_xa(X0))) = v_xa(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_2) ).
cnf(c_52,negated_conjecture,
( v_g(v_f(X0)) != X0
| v_xa(X0) != X0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_3) ).
cnf(c_26920,plain,
v_xa(v_g(v_x)) != v_g(v_x),
inference(superposition,[status(thm)],[c_49,c_52]) ).
cnf(c_26925,plain,
v_g(v_f(v_xa(v_g(v_x)))) = v_xa(v_g(v_x)),
inference(superposition,[status(thm)],[c_49,c_51]) ).
cnf(c_26926,plain,
v_f(v_xa(v_g(v_x))) = v_x,
inference(superposition,[status(thm)],[c_26925,c_50]) ).
cnf(c_26929,plain,
v_xa(v_g(v_x)) = v_g(v_x),
inference(demodulation,[status(thm)],[c_26925,c_26926]) ).
cnf(c_26930,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_26929,c_26920]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SET838-1 : TPTP v8.1.2. Released v3.2.0.
% 0.00/0.13 % Command : run_iprover %s %d THM
% 0.13/0.34 % Computer : n016.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 : Sat Aug 26 09:53:56 EDT 2023
% 0.13/0.34 % CPUTime :
% 0.19/0.46 Running first-order theorem proving
% 0.19/0.46 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 4.14/1.15 % SZS status Started for theBenchmark.p
% 4.14/1.15 % SZS status Unsatisfiable for theBenchmark.p
% 4.14/1.15
% 4.14/1.15 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 4.14/1.15
% 4.14/1.15 ------ iProver source info
% 4.14/1.15
% 4.14/1.15 git: date: 2023-05-31 18:12:56 +0000
% 4.14/1.15 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 4.14/1.15 git: non_committed_changes: false
% 4.14/1.15 git: last_make_outside_of_git: false
% 4.14/1.15
% 4.14/1.15 ------ Parsing...successful
% 4.14/1.15
% 4.14/1.15
% 4.14/1.15
% 4.14/1.15 ------ Preprocessing... sup_sim: 1 sf_s rm: 823 0s sf_e pe_s pe:1:0s pe:2:0s pe:4:0s pe:8:0s pe:16:0s pe_e sup_sim: 0 sf_s rm: 69 0s sf_e pe_s pe_e
% 4.14/1.15
% 4.14/1.15 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 4.14/1.15
% 4.14/1.15 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 4.14/1.15 ------ Proving...
% 4.14/1.15 ------ Problem Properties
% 4.14/1.15
% 4.14/1.15
% 4.14/1.15 clauses 299
% 4.14/1.15 conjectures 4
% 4.14/1.15 EPR 26
% 4.14/1.15 Horn 272
% 4.14/1.15 unary 76
% 4.14/1.15 binary 176
% 4.14/1.15 lits 569
% 4.14/1.15 lits eq 169
% 4.14/1.15 fd_pure 0
% 4.14/1.15 fd_pseudo 0
% 4.14/1.15 fd_cond 22
% 4.14/1.15 fd_pseudo_cond 40
% 4.14/1.15 AC symbols 0
% 4.14/1.15
% 4.14/1.15 ------ Schedule dynamic 5 is on
% 4.14/1.15
% 4.14/1.15 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 4.14/1.15
% 4.14/1.15
% 4.14/1.15 ------
% 4.14/1.15 Current options:
% 4.14/1.15 ------
% 4.14/1.15
% 4.14/1.15
% 4.14/1.15
% 4.14/1.15
% 4.14/1.15 ------ Proving...
% 4.14/1.15
% 4.14/1.15
% 4.14/1.15 % SZS status Unsatisfiable for theBenchmark.p
% 4.14/1.15
% 4.14/1.15 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 4.14/1.15
% 4.14/1.15
%------------------------------------------------------------------------------