TSTP Solution File: PUZ025-1 by iProver---3.9
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- Process Solution
%------------------------------------------------------------------------------
% File : iProver---3.9
% Problem : PUZ025-1 : TPTP v8.1.2. Released v1.0.0.
% 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 : Fri May 3 02:54:37 EDT 2024
% Result : Unsatisfiable 0.73s 1.21s
% Output : CNFRefutation 0.73s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 7
% Syntax : Number of clauses : 18 ( 4 unt; 8 nHn; 15 RR)
% Number of literals : 48 ( 0 equ; 25 neg)
% Maximal clause size : 4 ( 2 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 5 con; 0-2 aty)
% Number of variables : 28 ( 4 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_56,plain,
( ~ ask_1_if_2(X0,X1)
| ~ a_truth(truthteller(X0))
| ~ a_truth(X1)
| answer(yes) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',truthteller_identifies_truths) ).
cnf(c_57,plain,
( ~ ask_1_if_2(X0,X1)
| ~ a_truth(truthteller(X0))
| a_truth(X1)
| answer(no) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',truthteller_denies_lies) ).
cnf(c_58,plain,
( ~ ask_1_if_2(X0,X1)
| ~ a_truth(liar(X0))
| ~ a_truth(X1)
| answer(no) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',liar_denies_truths) ).
cnf(c_59,plain,
( ~ ask_1_if_2(X0,X1)
| ~ a_truth(liar(X0))
| a_truth(X1)
| answer(yes) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',liar_supports_lies) ).
cnf(c_65,plain,
ask_1_if_2(c,equal_type(a,b)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ask_c_if_a_and_b_equal) ).
cnf(c_66,negated_conjecture,
~ answer(X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_there_is_an_answer) ).
cnf(c_67,plain,
( a_truth(liar(X0))
| a_truth(truthteller(X0)) ),
file('/export/starexec/sandbox2/benchmark/Axioms/PUZ002-0.ax',truthteller_or_liar) ).
cnf(c_90,plain,
( a_truth(truthteller(X0))
| a_truth(liar(X0)) ),
inference(prop_impl_just,[status(thm)],[c_67]) ).
cnf(c_91,plain,
( a_truth(liar(X0))
| a_truth(truthteller(X0)) ),
inference(renaming,[status(thm)],[c_90]) ).
cnf(c_126,plain,
( ~ ask_1_if_2(X0,X1)
| ~ a_truth(X1)
| a_truth(truthteller(X0))
| answer(no) ),
inference(bin_hyper_res,[status(thm)],[c_58,c_91]) ).
cnf(c_127,plain,
( ~ ask_1_if_2(X0,X1)
| a_truth(truthteller(X0))
| a_truth(X1)
| answer(yes) ),
inference(bin_hyper_res,[status(thm)],[c_59,c_91]) ).
cnf(c_135,plain,
( ~ ask_1_if_2(X0,X1)
| a_truth(truthteller(X0))
| a_truth(X1) ),
inference(backward_subsumption_resolution,[status(thm)],[c_127,c_66]) ).
cnf(c_136,plain,
( ~ ask_1_if_2(X0,X1)
| ~ a_truth(truthteller(X0))
| ~ a_truth(X1) ),
inference(backward_subsumption_resolution,[status(thm)],[c_56,c_66]) ).
cnf(c_137,plain,
( ~ ask_1_if_2(X0,X1)
| ~ a_truth(X1)
| a_truth(truthteller(X0)) ),
inference(backward_subsumption_resolution,[status(thm)],[c_126,c_66]) ).
cnf(c_138,plain,
( ~ ask_1_if_2(X0,X1)
| ~ a_truth(truthteller(X0))
| a_truth(X1) ),
inference(backward_subsumption_resolution,[status(thm)],[c_57,c_66]) ).
cnf(c_142,plain,
( ~ ask_1_if_2(X0,X1)
| ~ a_truth(X1) ),
inference(global_subsumption_just,[status(thm)],[c_136,c_137,c_136]) ).
cnf(c_146,plain,
~ ask_1_if_2(X0,X1),
inference(global_subsumption_just,[status(thm)],[c_135,c_138,c_142,c_135]) ).
cnf(c_159,plain,
$false,
inference(backward_subsumption_resolution,[status(thm)],[c_65,c_146]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.13 % Problem : PUZ025-1 : TPTP v8.1.2. Released v1.0.0.
% 0.08/0.14 % Command : run_iprover %s %d THM
% 0.14/0.35 % Computer : n003.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Thu May 2 21:12:35 EDT 2024
% 0.14/0.35 % CPUTime :
% 0.21/0.48 Running first-order theorem proving
% 0.21/0.48 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
% 0.73/1.21 % SZS status Started for theBenchmark.p
% 0.73/1.21 % SZS status Unsatisfiable for theBenchmark.p
% 0.73/1.21
% 0.73/1.21 %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 0.73/1.21
% 0.73/1.21 ------ iProver source info
% 0.73/1.21
% 0.73/1.21 git: date: 2024-05-02 19:28:25 +0000
% 0.73/1.21 git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 0.73/1.21 git: non_committed_changes: false
% 0.73/1.21
% 0.73/1.21 ------ Parsing...successful
% 0.73/1.21
% 0.73/1.21
% 0.73/1.21
% 0.73/1.21 ------ Preprocessing...
% 0.73/1.21
% 0.73/1.21 % SZS status Unsatisfiable for theBenchmark.p
% 0.73/1.21
% 0.73/1.21 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 0.73/1.21
% 0.73/1.21
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