TSTP Solution File: PUZ007-1 by iProver---3.8
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- Process Solution
%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : PUZ007-1 : TPTP v8.1.2. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n018.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 13:19:25 EDT 2023
% Result : Unsatisfiable 0.79s 1.17s
% Output : CNFRefutation 0.79s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 20
% Syntax : Number of clauses : 74 ( 6 unt; 32 nHn; 64 RR)
% Number of literals : 171 ( 16 equ; 86 neg)
% Maximal clause size : 4 ( 2 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 10 ( 8 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 4 con; 0-1 aty)
% Number of variables : 43 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,plain,
says(a,a_from_mars),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',a_says_hes_from_mars) ).
cnf(c_50,plain,
says(b,a_has_lied),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',b_says_a_lies) ).
cnf(c_51,plain,
( ~ from_mars(a)
| a_truth(a_from_mars) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',a_from_mars1) ).
cnf(c_52,plain,
( ~ a_truth(a_from_mars)
| from_mars(a) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',a_from_mars2) ).
cnf(c_53,plain,
( ~ a_truth(statement_by(b))
| ~ a_truth(a_from_mars) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',a_from_mars3) ).
cnf(c_55,plain,
statement_by(b) = a_has_lied,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',b_states) ).
cnf(c_56,plain,
( a_truth(statement_by(b))
| a_truth(a_from_mars) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',truth_of_bs_statement) ).
cnf(c_58,plain,
( ~ male(a)
| female(b) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',different_sex2) ).
cnf(c_59,negated_conjecture,
( from_mars(a)
| from_mars(b) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',one_from_mars) ).
cnf(c_60,negated_conjecture,
( from_venus(a)
| from_venus(b) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',one_from_venus) ).
cnf(c_61,plain,
( from_mars(X0)
| from_venus(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/PUZ001-0.ax',from_mars_or_venus) ).
cnf(c_62,plain,
( ~ from_mars(X0)
| ~ from_venus(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/PUZ001-0.ax',not_from_mars_and_venus) ).
cnf(c_63,plain,
( female(X0)
| male(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/PUZ001-0.ax',male_or_female) ).
cnf(c_64,plain,
( ~ female(X0)
| ~ male(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/PUZ001-0.ax',not_male_and_female) ).
cnf(c_65,plain,
( truthteller(X0)
| liar(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/PUZ001-0.ax',truthteller_or_liar) ).
cnf(c_66,plain,
( ~ truthteller(X0)
| ~ liar(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/PUZ001-0.ax',not_truthteller_and_liar) ).
cnf(c_71,plain,
( ~ female(X0)
| ~ from_venus(X0)
| truthteller(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/PUZ001-0.ax',venusian_female_are_truthtellers) ).
cnf(c_74,plain,
( ~ from_mars(X0)
| ~ female(X0)
| liar(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/PUZ001-0.ax',marsian_females_are_liars) ).
cnf(c_75,plain,
( ~ says(X0,X1)
| ~ truthteller(X0)
| a_truth(X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/PUZ001-0.ax',truthtellers_make_true_statements) ).
cnf(c_76,plain,
( ~ says(X0,X1)
| ~ a_truth(X1)
| ~ liar(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/PUZ001-0.ax',liars_make_false_statements) ).
cnf(c_92,plain,
( a_truth(a_from_mars)
| ~ from_mars(a) ),
inference(prop_impl_just,[status(thm)],[c_51]) ).
cnf(c_93,plain,
( ~ from_mars(a)
| a_truth(a_from_mars) ),
inference(renaming,[status(thm)],[c_92]) ).
cnf(c_94,plain,
( ~ a_truth(a_from_mars)
| from_mars(a) ),
inference(prop_impl_just,[status(thm)],[c_52]) ).
cnf(c_96,plain,
( ~ a_truth(a_from_mars)
| ~ a_truth(statement_by(b)) ),
inference(prop_impl_just,[status(thm)],[c_53]) ).
cnf(c_97,plain,
( ~ a_truth(statement_by(b))
| ~ a_truth(a_from_mars) ),
inference(renaming,[status(thm)],[c_96]) ).
cnf(c_98,plain,
( a_truth(a_from_mars)
| a_truth(statement_by(b)) ),
inference(prop_impl_just,[status(thm)],[c_56]) ).
cnf(c_99,plain,
( a_truth(statement_by(b))
| a_truth(a_from_mars) ),
inference(renaming,[status(thm)],[c_98]) ).
cnf(c_100,plain,
( ~ from_venus(X0)
| ~ from_mars(X0) ),
inference(prop_impl_just,[status(thm)],[c_62]) ).
cnf(c_101,plain,
( ~ from_mars(X0)
| ~ from_venus(X0) ),
inference(renaming,[status(thm)],[c_100]) ).
cnf(c_102,plain,
( from_venus(X0)
| from_mars(X0) ),
inference(prop_impl_just,[status(thm)],[c_61]) ).
cnf(c_103,plain,
( from_mars(X0)
| from_venus(X0) ),
inference(renaming,[status(thm)],[c_102]) ).
cnf(c_104,plain,
( ~ male(X0)
| ~ female(X0) ),
inference(prop_impl_just,[status(thm)],[c_64]) ).
cnf(c_105,plain,
( ~ female(X0)
| ~ male(X0) ),
inference(renaming,[status(thm)],[c_104]) ).
cnf(c_106,plain,
( male(X0)
| female(X0) ),
inference(prop_impl_just,[status(thm)],[c_63]) ).
cnf(c_107,plain,
( female(X0)
| male(X0) ),
inference(renaming,[status(thm)],[c_106]) ).
cnf(c_108,plain,
( ~ liar(X0)
| ~ truthteller(X0) ),
inference(prop_impl_just,[status(thm)],[c_66]) ).
cnf(c_109,plain,
( ~ truthteller(X0)
| ~ liar(X0) ),
inference(renaming,[status(thm)],[c_108]) ).
cnf(c_110,plain,
( liar(X0)
| truthteller(X0) ),
inference(prop_impl_just,[status(thm)],[c_65]) ).
cnf(c_111,plain,
( truthteller(X0)
| liar(X0) ),
inference(renaming,[status(thm)],[c_110]) ).
cnf(c_116,plain,
( a_truth(a_from_mars)
| from_mars(b) ),
inference(prop_impl_just,[status(thm)],[c_59,c_51]) ).
cnf(c_117,plain,
( from_mars(b)
| a_truth(a_from_mars) ),
inference(renaming,[status(thm)],[c_116]) ).
cnf(c_120,plain,
( ~ male(a)
| female(b) ),
inference(prop_impl_just,[status(thm)],[c_58]) ).
cnf(c_183,plain,
( ~ from_venus(X0)
| ~ liar(X0)
| male(X0) ),
inference(bin_hyper_res,[status(thm)],[c_71,c_109,c_107]) ).
cnf(c_185,plain,
( male(X0)
| from_venus(X0)
| liar(X0) ),
inference(bin_hyper_res,[status(thm)],[c_74,c_107,c_103]) ).
cnf(c_186,plain,
( ~ says(X0,X1)
| a_truth(X1)
| liar(X0) ),
inference(bin_hyper_res,[status(thm)],[c_75,c_111]) ).
cnf(c_191,plain,
( ~ from_venus(a)
| ~ liar(a)
| male(a) ),
inference(instantiation,[status(thm)],[c_183]) ).
cnf(c_338,plain,
( a_truth(a_from_mars)
| a_truth(a_has_lied) ),
inference(demodulation,[status(thm)],[c_99,c_55]) ).
cnf(c_373,plain,
( ~ a_truth(a_from_mars)
| ~ a_truth(a_has_lied) ),
inference(light_normalisation,[status(thm)],[c_97,c_55]) ).
cnf(c_443,plain,
( X0 != b
| ~ male(X0)
| ~ male(a) ),
inference(resolution_lifted,[status(thm)],[c_120,c_105]) ).
cnf(c_444,plain,
( ~ male(a)
| ~ male(b) ),
inference(unflattening,[status(thm)],[c_443]) ).
cnf(c_457,plain,
( X0 != a
| X1 != a_from_mars
| a_truth(X1)
| liar(X0) ),
inference(resolution_lifted,[status(thm)],[c_49,c_186]) ).
cnf(c_458,plain,
( a_truth(a_from_mars)
| liar(a) ),
inference(unflattening,[status(thm)],[c_457]) ).
cnf(c_465,plain,
( X0 != a
| X1 != a_from_mars
| ~ a_truth(X1)
| ~ liar(X0) ),
inference(resolution_lifted,[status(thm)],[c_49,c_76]) ).
cnf(c_466,plain,
( ~ a_truth(a_from_mars)
| ~ liar(a) ),
inference(unflattening,[status(thm)],[c_465]) ).
cnf(c_475,plain,
( X0 != b
| X1 != a_has_lied
| a_truth(X1)
| liar(X0) ),
inference(resolution_lifted,[status(thm)],[c_50,c_186]) ).
cnf(c_476,plain,
( a_truth(a_has_lied)
| liar(b) ),
inference(unflattening,[status(thm)],[c_475]) ).
cnf(c_483,plain,
( X0 != b
| X1 != a_has_lied
| ~ a_truth(X1)
| ~ liar(X0) ),
inference(resolution_lifted,[status(thm)],[c_50,c_76]) ).
cnf(c_484,plain,
( ~ a_truth(a_has_lied)
| ~ liar(b) ),
inference(unflattening,[status(thm)],[c_483]) ).
cnf(c_510,plain,
( X0 != a
| ~ from_venus(X0)
| ~ a_truth(a_from_mars) ),
inference(resolution_lifted,[status(thm)],[c_94,c_101]) ).
cnf(c_511,plain,
( ~ a_truth(a_from_mars)
| ~ from_venus(a) ),
inference(unflattening,[status(thm)],[c_510]) ).
cnf(c_518,plain,
( X0 != a
| from_venus(X0)
| a_truth(a_from_mars) ),
inference(resolution_lifted,[status(thm)],[c_93,c_103]) ).
cnf(c_519,plain,
( a_truth(a_from_mars)
| from_venus(a) ),
inference(unflattening,[status(thm)],[c_518]) ).
cnf(c_526,plain,
( X0 != b
| ~ from_venus(X0)
| a_truth(a_from_mars) ),
inference(resolution_lifted,[status(thm)],[c_117,c_101]) ).
cnf(c_527,plain,
( ~ from_venus(b)
| a_truth(a_from_mars) ),
inference(unflattening,[status(thm)],[c_526]) ).
cnf(c_601,plain,
( X0 != a
| ~ a_truth(a_from_mars)
| male(X0)
| from_venus(X0) ),
inference(resolution_lifted,[status(thm)],[c_185,c_466]) ).
cnf(c_602,plain,
( ~ a_truth(a_from_mars)
| male(a)
| from_venus(a) ),
inference(unflattening,[status(thm)],[c_601]) ).
cnf(c_603,plain,
( male(a)
| from_venus(a) ),
inference(global_subsumption_just,[status(thm)],[c_602,c_191,c_458,c_511,c_519,c_602]) ).
cnf(c_605,plain,
male(a),
inference(global_subsumption_just,[status(thm)],[c_603,c_191,c_458,c_511,c_603]) ).
cnf(c_634,plain,
( X0 != b
| ~ a_truth(a_has_lied)
| male(X0)
| from_venus(X0) ),
inference(resolution_lifted,[status(thm)],[c_185,c_484]) ).
cnf(c_635,plain,
( ~ a_truth(a_has_lied)
| male(b)
| from_venus(b) ),
inference(unflattening,[status(thm)],[c_634]) ).
cnf(c_636,plain,
from_venus(b),
inference(global_subsumption_just,[status(thm)],[c_635,c_60,c_338,c_444,c_511,c_605,c_635]) ).
cnf(c_657,plain,
( X0 != b
| ~ from_venus(X0)
| male(X0)
| a_truth(a_has_lied) ),
inference(resolution_lifted,[status(thm)],[c_183,c_476]) ).
cnf(c_658,plain,
( ~ from_venus(b)
| a_truth(a_has_lied)
| male(b) ),
inference(unflattening,[status(thm)],[c_657]) ).
cnf(c_659,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_658,c_636,c_605,c_527,c_444,c_373]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13 % Problem : PUZ007-1 : TPTP v8.1.2. Released v1.0.0.
% 0.00/0.14 % Command : run_iprover %s %d THM
% 0.15/0.35 % Computer : n018.cluster.edu
% 0.15/0.35 % Model : x86_64 x86_64
% 0.15/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.35 % Memory : 8042.1875MB
% 0.15/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.35 % CPULimit : 300
% 0.15/0.35 % WCLimit : 300
% 0.15/0.35 % DateTime : Sat Aug 26 22:11:15 EDT 2023
% 0.15/0.35 % 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 --no_cores 8 /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 0.79/1.17 % SZS status Started for theBenchmark.p
% 0.79/1.17 % SZS status Unsatisfiable for theBenchmark.p
% 0.79/1.17
% 0.79/1.17 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 0.79/1.17
% 0.79/1.17 ------ iProver source info
% 0.79/1.17
% 0.79/1.17 git: date: 2023-05-31 18:12:56 +0000
% 0.79/1.17 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 0.79/1.17 git: non_committed_changes: false
% 0.79/1.17 git: last_make_outside_of_git: false
% 0.79/1.17
% 0.79/1.17 ------ Parsing...successful
% 0.79/1.17
% 0.79/1.17
% 0.79/1.17
% 0.79/1.17 ------ Preprocessing... sup_sim: 2 sf_s rm: 1 0s sf_e pe_s pe:1:0s pe:2:0s pe:4:0s
% 0.79/1.17
% 0.79/1.17 % SZS status Unsatisfiable for theBenchmark.p
% 0.79/1.17
% 0.79/1.17 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 0.79/1.17
% 0.79/1.17
%------------------------------------------------------------------------------