TSTP Solution File: LDA007-2 by iProver---3.8
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%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : LDA007-2 : TPTP v8.1.2. Bugfixed v2.6.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n003.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 09:04:02 EDT 2023
% Result : Unsatisfiable 1.59s 1.18s
% Output : CNFRefutation 1.59s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 7
% Syntax : Number of clauses : 14 ( 14 unt; 0 nHn; 11 RR)
% Number of literals : 14 ( 13 equ; 1 neg)
% Maximal clause size : 1 ( 1 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 9 ( 9 usr; 8 con; 0-2 aty)
% Number of variables : 5 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,plain,
f(f(X0,X1),f(X0,X2)) = f(X0,f(X1,X2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a1) ).
cnf(c_58,plain,
f(t,t) = tt,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_1) ).
cnf(c_60,plain,
f(t,s) = ts,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_3) ).
cnf(c_61,plain,
f(tt,ts) = tt_ts,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_4) ).
cnf(c_64,plain,
f(t,k) = tk,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_7) ).
cnf(c_66,plain,
f(ts,k) = tsk,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_9) ).
cnf(c_68,negated_conjecture,
f(t,tsk) != f(tt_ts,tk),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_equation) ).
cnf(c_331,plain,
f(tt,f(t,X0)) = f(t,f(t,X0)),
inference(superposition,[status(thm)],[c_58,c_49]) ).
cnf(c_357,plain,
f(f(t,X0),tk) = f(t,f(X0,k)),
inference(superposition,[status(thm)],[c_64,c_49]) ).
cnf(c_444,plain,
f(tt,ts) = f(t,ts),
inference(superposition,[status(thm)],[c_60,c_331]) ).
cnf(c_449,plain,
f(t,ts) = tt_ts,
inference(light_normalisation,[status(thm)],[c_444,c_61]) ).
cnf(c_3448,plain,
f(t,f(ts,k)) = f(tt_ts,tk),
inference(superposition,[status(thm)],[c_449,c_357]) ).
cnf(c_3461,plain,
f(t,tsk) = f(tt_ts,tk),
inference(light_normalisation,[status(thm)],[c_3448,c_66]) ).
cnf(c_3462,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_3461,c_68]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : LDA007-2 : TPTP v8.1.2. Bugfixed v2.6.0.
% 0.00/0.13 % Command : run_iprover %s %d THM
% 0.13/0.35 % Computer : n003.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 300
% 0.13/0.35 % DateTime : Sun Aug 27 01:29:24 EDT 2023
% 0.13/0.35 % CPUTime :
% 0.20/0.48 Running first-order theorem proving
% 0.20/0.48 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 1.59/1.18 % SZS status Started for theBenchmark.p
% 1.59/1.18 % SZS status Unsatisfiable for theBenchmark.p
% 1.59/1.18
% 1.59/1.18 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 1.59/1.18
% 1.59/1.18 ------ iProver source info
% 1.59/1.18
% 1.59/1.18 git: date: 2023-05-31 18:12:56 +0000
% 1.59/1.18 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 1.59/1.18 git: non_committed_changes: false
% 1.59/1.18 git: last_make_outside_of_git: false
% 1.59/1.18
% 1.59/1.18 ------ Parsing...successful
% 1.59/1.18
% 1.59/1.18
% 1.59/1.18
% 1.59/1.18 ------ Preprocessing... sup_sim: 0 sf_s rm: 1 0s sf_e pe_s pe_e
% 1.59/1.18
% 1.59/1.18 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 1.59/1.18
% 1.59/1.18 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 1.59/1.18 ------ Proving...
% 1.59/1.18 ------ Problem Properties
% 1.59/1.18
% 1.59/1.18
% 1.59/1.18 clauses 20
% 1.59/1.18 conjectures 1
% 1.59/1.18 EPR 1
% 1.59/1.18 Horn 18
% 1.59/1.18 unary 15
% 1.59/1.18 binary 5
% 1.59/1.18 lits 25
% 1.59/1.18 lits eq 18
% 1.59/1.18 fd_pure 0
% 1.59/1.18 fd_pseudo 0
% 1.59/1.18 fd_cond 0
% 1.59/1.18 fd_pseudo_cond 0
% 1.59/1.18 AC symbols 0
% 1.59/1.18
% 1.59/1.18 ------ Schedule dynamic 5 is on
% 1.59/1.18
% 1.59/1.18 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 1.59/1.18
% 1.59/1.18
% 1.59/1.18 ------
% 1.59/1.18 Current options:
% 1.59/1.18 ------
% 1.59/1.18
% 1.59/1.18
% 1.59/1.18
% 1.59/1.18
% 1.59/1.18 ------ Proving...
% 1.59/1.18
% 1.59/1.18
% 1.59/1.18 % SZS status Unsatisfiable for theBenchmark.p
% 1.59/1.18
% 1.59/1.18 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 1.59/1.18
% 1.59/1.18
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