TSTP Solution File: LDA007-2 by iProver---3.9
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%------------------------------------------------------------------------------
% File : iProver---3.9
% Problem : LDA007-2 : TPTP v8.1.2. Bugfixed v2.6.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n011.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 02:43:03 EDT 2024
% Result : Unsatisfiable 0.44s 1.14s
% Output : CNFRefutation 0.44s
% Verified :
% SZS Type : ERROR: Analysing output (Could not find formula named definition)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,plain,
f(f(X0,X1),f(X0,X2)) = f(X0,f(X1,X2)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',a1) ).
cnf(c_58,plain,
f(t,t) = tt,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_1) ).
cnf(c_60,plain,
f(t,s) = ts,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_3) ).
cnf(c_61,plain,
f(tt,ts) = tt_ts,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_4) ).
cnf(c_64,plain,
f(t,k) = tk,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_7) ).
cnf(c_66,plain,
f(ts,k) = tsk,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_9) ).
cnf(c_68,negated_conjecture,
f(t,tsk) != f(tt_ts,tk),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_equation) ).
cnf(c_152,plain,
f(t,tsk) = sP0_iProver_def,
definition ).
cnf(c_153,plain,
f(tt_ts,tk) = sP1_iProver_def,
definition ).
cnf(c_154,negated_conjecture,
sP0_iProver_def != sP1_iProver_def,
inference(demodulation,[status(thm)],[c_68,c_153,c_152]) ).
cnf(c_566,plain,
f(tt,f(t,X0)) = f(t,f(t,X0)),
inference(superposition,[status(thm)],[c_58,c_49]) ).
cnf(c_583,plain,
f(f(t,X0),tk) = f(t,f(X0,k)),
inference(superposition,[status(thm)],[c_64,c_49]) ).
cnf(c_793,plain,
f(tt,ts) = f(t,ts),
inference(superposition,[status(thm)],[c_60,c_566]) ).
cnf(c_799,plain,
f(t,ts) = tt_ts,
inference(light_normalisation,[status(thm)],[c_793,c_61]) ).
cnf(c_4645,plain,
f(t,f(ts,k)) = f(tt_ts,tk),
inference(superposition,[status(thm)],[c_799,c_583]) ).
cnf(c_4661,plain,
sP0_iProver_def = sP1_iProver_def,
inference(light_normalisation,[status(thm)],[c_4645,c_66,c_152,c_153]) ).
cnf(c_4662,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_4661,c_154]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.11 % Problem : LDA007-2 : TPTP v8.1.2. Bugfixed v2.6.0.
% 0.10/0.12 % Command : run_iprover %s %d THM
% 0.11/0.32 % Computer : n011.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 : Thu May 2 21:21:48 EDT 2024
% 0.11/0.32 % CPUTime :
% 0.17/0.43 Running first-order theorem proving
% 0.17/0.43 Running: /export/starexec/sandbox2/solver/bin/run_problem --schedule fof_schedule --heuristic_context casc_unsat --no_cores 8 /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 0.44/1.14 % SZS status Started for theBenchmark.p
% 0.44/1.14 % SZS status Unsatisfiable for theBenchmark.p
% 0.44/1.14
% 0.44/1.14 %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 0.44/1.14
% 0.44/1.14 ------ iProver source info
% 0.44/1.14
% 0.44/1.14 git: date: 2024-05-02 19:28:25 +0000
% 0.44/1.14 git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 0.44/1.14 git: non_committed_changes: false
% 0.44/1.14
% 0.44/1.14 ------ Parsing...successful
% 0.44/1.14
% 0.44/1.14
% 0.44/1.14
% 0.44/1.14 ------ Preprocessing... sup_sim: 0 sf_s rm: 1 0s sf_e pe_s pe_e
% 0.44/1.14
% 0.44/1.14 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 0.44/1.14
% 0.44/1.14 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 0.44/1.14 ------ Proving...
% 0.44/1.14 ------ Problem Properties
% 0.44/1.14
% 0.44/1.14
% 0.44/1.14 clauses 22
% 0.44/1.14 conjectures 1
% 0.44/1.14 EPR 2
% 0.44/1.14 Horn 20
% 0.44/1.14 unary 17
% 0.44/1.14 binary 5
% 0.44/1.14 lits 27
% 0.44/1.14 lits eq 20
% 0.44/1.14 fd_pure 0
% 0.44/1.14 fd_pseudo 0
% 0.44/1.15 fd_cond 0
% 0.44/1.15 fd_pseudo_cond 0
% 0.44/1.15 AC symbols 0
% 0.44/1.15
% 0.44/1.15 ------ Schedule dynamic 5 is on
% 0.44/1.15
% 0.44/1.15 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 0.44/1.15
% 0.44/1.15
% 0.44/1.15 ------
% 0.44/1.15 Current options:
% 0.44/1.15 ------
% 0.44/1.15
% 0.44/1.15
% 0.44/1.15
% 0.44/1.15
% 0.44/1.15 ------ Proving...
% 0.44/1.15
% 0.44/1.15
% 0.44/1.15 % SZS status Unsatisfiable for theBenchmark.p
% 0.44/1.15
% 0.44/1.15 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 0.44/1.15
% 0.44/1.15
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