TSTP Solution File: PUZ027-1 by iProver---3.9
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- Process Solution
%------------------------------------------------------------------------------
% File : iProver---3.9
% Problem : PUZ027-1 : TPTP v8.1.2. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n025.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 02:54:37 EDT 2024
% Result : Unsatisfiable 1.57s 1.20s
% Output : CNFRefutation 1.57s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 11
% Syntax : Number of clauses : 26 ( 5 unt; 3 nHn; 25 RR)
% Number of literals : 59 ( 0 equ; 40 neg)
% Maximal clause size : 3 ( 2 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-1 aty)
% Number of functors : 14 ( 14 usr; 11 con; 0-1 aty)
% Number of variables : 2 ( 1 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_63,plain,
( ~ a_truth(truthteller(a))
| ~ a_truth(truthteller(b))
| answer(a_and_b_truthteller) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_and_b_truthteller) ).
cnf(c_64,plain,
( ~ a_truth(normal(b))
| ~ a_truth(truthteller(a))
| answer(a_truthteller_b_normal) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_truthteller_b_normal) ).
cnf(c_65,plain,
( ~ a_truth(liar(b))
| ~ a_truth(truthteller(a))
| answer(a_truthteller_b_liar) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_truthteller_b_liar) ).
cnf(c_66,plain,
( ~ a_truth(normal(a))
| ~ a_truth(truthteller(b))
| answer(a_normal_b_truthteller) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_normal_b_truthteller) ).
cnf(c_67,plain,
( ~ a_truth(normal(a))
| ~ a_truth(normal(b))
| answer(a_and_b_normal) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_and_b_normal) ).
cnf(c_68,plain,
( ~ a_truth(liar(b))
| ~ a_truth(normal(a))
| answer(a_normal_b_liar) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_normal_b_liar) ).
cnf(c_69,plain,
( ~ a_truth(liar(a))
| ~ a_truth(truthteller(b))
| answer(a_liar_b_truthteller) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_liar_b_truthteller) ).
cnf(c_70,plain,
( ~ a_truth(liar(a))
| ~ a_truth(normal(b))
| answer(a_liar_b_normal) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_liar_b_normal) ).
cnf(c_71,plain,
( ~ a_truth(liar(a))
| ~ a_truth(liar(b))
| answer(a_and_b_liar) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_and_b_liar) ).
cnf(c_72,negated_conjecture,
~ answer(X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_there_is_an_answer) ).
cnf(c_73,plain,
( a_truth(liar(X0))
| a_truth(normal(X0))
| a_truth(truthteller(X0)) ),
file('/export/starexec/sandbox/benchmark/Axioms/PUZ003-0.ax',person_is_one_type) ).
cnf(c_86,plain,
( a_truth(liar(a))
| a_truth(normal(a))
| a_truth(truthteller(a)) ),
inference(instantiation,[status(thm)],[c_73]) ).
cnf(c_173,plain,
( ~ a_truth(liar(a))
| ~ a_truth(normal(b)) ),
inference(backward_subsumption_resolution,[status(thm)],[c_70,c_72]) ).
cnf(c_174,plain,
( ~ a_truth(liar(b))
| ~ a_truth(normal(a)) ),
inference(backward_subsumption_resolution,[status(thm)],[c_68,c_72]) ).
cnf(c_175,plain,
( ~ a_truth(normal(a))
| ~ a_truth(truthteller(b)) ),
inference(backward_subsumption_resolution,[status(thm)],[c_66,c_72]) ).
cnf(c_176,plain,
( ~ a_truth(normal(a))
| ~ a_truth(normal(b)) ),
inference(backward_subsumption_resolution,[status(thm)],[c_67,c_72]) ).
cnf(c_177,plain,
( ~ a_truth(normal(b))
| ~ a_truth(truthteller(a)) ),
inference(backward_subsumption_resolution,[status(thm)],[c_64,c_72]) ).
cnf(c_178,plain,
( ~ a_truth(liar(b))
| ~ a_truth(truthteller(a)) ),
inference(backward_subsumption_resolution,[status(thm)],[c_65,c_72]) ).
cnf(c_179,plain,
( ~ a_truth(liar(a))
| ~ a_truth(truthteller(b)) ),
inference(backward_subsumption_resolution,[status(thm)],[c_69,c_72]) ).
cnf(c_180,plain,
( ~ a_truth(liar(a))
| ~ a_truth(liar(b)) ),
inference(backward_subsumption_resolution,[status(thm)],[c_71,c_72]) ).
cnf(c_181,plain,
( ~ a_truth(truthteller(a))
| ~ a_truth(truthteller(b)) ),
inference(backward_subsumption_resolution,[status(thm)],[c_63,c_72]) ).
cnf(c_182,plain,
~ a_truth(truthteller(b)),
inference(global_subsumption_just,[status(thm)],[c_175,c_86,c_181,c_179,c_175]) ).
cnf(c_184,plain,
~ a_truth(liar(b)),
inference(global_subsumption_just,[status(thm)],[c_174,c_86,c_180,c_178,c_174]) ).
cnf(c_186,plain,
~ a_truth(normal(b)),
inference(global_subsumption_just,[status(thm)],[c_173,c_86,c_177,c_176,c_173]) ).
cnf(c_476,plain,
( a_truth(liar(b))
| a_truth(normal(b))
| a_truth(truthteller(b)) ),
inference(instantiation,[status(thm)],[c_73]) ).
cnf(c_477,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_476,c_186,c_184,c_182]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.14 % Problem : PUZ027-1 : TPTP v8.1.2. Released v1.0.0.
% 0.08/0.15 % Command : run_iprover %s %d THM
% 0.15/0.36 % Computer : n025.cluster.edu
% 0.15/0.36 % Model : x86_64 x86_64
% 0.15/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36 % Memory : 8042.1875MB
% 0.15/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36 % CPULimit : 300
% 0.15/0.36 % WCLimit : 300
% 0.15/0.36 % DateTime : Thu May 2 21:20:43 EDT 2024
% 0.15/0.37 % CPUTime :
% 0.22/0.51 Running first-order theorem proving
% 0.22/0.51 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
% 1.57/1.20 % SZS status Started for theBenchmark.p
% 1.57/1.20 % SZS status Unsatisfiable for theBenchmark.p
% 1.57/1.20
% 1.57/1.20 %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 1.57/1.20
% 1.57/1.20 ------ iProver source info
% 1.57/1.20
% 1.57/1.20 git: date: 2024-05-02 19:28:25 +0000
% 1.57/1.20 git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 1.57/1.20 git: non_committed_changes: false
% 1.57/1.20
% 1.57/1.20 ------ Parsing...successful
% 1.57/1.20
% 1.57/1.20
% 1.57/1.20
% 1.57/1.20 ------ Preprocessing... sf_s rm: 1 0s sf_e pe_s pe_e sf_s rm: 0 0s sf_e pe_s pe_e
% 1.57/1.20
% 1.57/1.20 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 1.57/1.20 ------ Proving...
% 1.57/1.20 ------ Problem Properties
% 1.57/1.20
% 1.57/1.20
% 1.57/1.20 clauses 25
% 1.57/1.20 conjectures 0
% 1.57/1.20 EPR 0
% 1.57/1.20 Horn 16
% 1.57/1.20 unary 6
% 1.57/1.20 binary 7
% 1.57/1.20 lits 59
% 1.57/1.20 lits eq 0
% 1.57/1.20 fd_pure 0
% 1.57/1.20 fd_pseudo 0
% 1.57/1.20 fd_cond 0
% 1.57/1.20 fd_pseudo_cond 0
% 1.57/1.20 AC symbols 0
% 1.57/1.20
% 1.57/1.20 ------ Schedule dynamic 5 is on
% 1.57/1.20
% 1.57/1.20 ------ no conjectures: strip conj schedule
% 1.57/1.20
% 1.57/1.20 ------ no equalities: superposition off
% 1.57/1.20
% 1.57/1.20 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" stripped conjectures Time Limit: 10.
% 1.57/1.20
% 1.57/1.20
% 1.57/1.20 ------
% 1.57/1.20 Current options:
% 1.57/1.20 ------
% 1.57/1.20
% 1.57/1.20
% 1.57/1.20
% 1.57/1.20
% 1.57/1.20 ------ Proving...
% 1.57/1.20
% 1.57/1.20
% 1.57/1.20 % SZS status Unsatisfiable for theBenchmark.p
% 1.57/1.20
% 1.57/1.20 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 1.57/1.20
% 1.57/1.20
%------------------------------------------------------------------------------