%------------------------------------------------------------------------------
% File : CSE_E---1.7
% Problem : PUZ044-1 : TPTP v9.2.1. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : /export/starexec/sandbox2/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox2/solver/bin/cse --final-prover /export/starexec/sandbox2/solver/bin/eprover --proof-time %d --global-time-limit %d
% Computer : n014.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 : Tue May 5 05:02:46 PM UTC 2026
% Result : Satisfiable 1.23s 1.72s
% Output : Saturation 1.23s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf(liars_are_told_by_liars,axiom,
( a_truth(X1)
| a_truth(liar(X2))
| ~ a_truth(says(X2,X1)) ),
file('/export/starexec/sandbox2/benchmark/Axioms/PUZ002-0.ax',liars_are_told_by_liars) ).
cnf(truths_are_told_by_truthtellers,axiom,
( a_truth(truthteller(X2))
| ~ a_truth(X1)
| ~ a_truth(says(X2,X1)) ),
file('/export/starexec/sandbox2/benchmark/Axioms/PUZ002-0.ax',truths_are_told_by_truthtellers) ).
cnf(truthtellers_tell_truth,axiom,
( a_truth(X2)
| ~ a_truth(truthteller(X1))
| ~ a_truth(says(X1,X2)) ),
file('/export/starexec/sandbox2/benchmark/Axioms/PUZ002-0.ax',truthtellers_tell_truth) ).
cnf(liars_lie,axiom,
( ~ a_truth(liar(X1))
| ~ a_truth(says(X1,X2))
| ~ a_truth(X2) ),
file('/export/starexec/sandbox2/benchmark/Axioms/PUZ002-0.ax',liars_lie) ).
cnf(not_both,axiom,
( ~ a_truth(truthteller(X1))
| ~ a_truth(liar(X1)) ),
file('/export/starexec/sandbox2/benchmark/Axioms/PUZ002-0.ax',not_both) ).
cnf(truthteller_or_liar,axiom,
( a_truth(truthteller(X1))
| a_truth(liar(X1)) ),
file('/export/starexec/sandbox2/benchmark/Axioms/PUZ002-0.ax',truthteller_or_liar) ).
cnf(c_0_6,axiom,
( a_truth(X1)
| a_truth(liar(X2))
| ~ a_truth(says(X2,X1)) ),
liars_are_told_by_liars,
[final] ).
cnf(c_0_7,axiom,
( a_truth(truthteller(X2))
| ~ a_truth(X1)
| ~ a_truth(says(X2,X1)) ),
truths_are_told_by_truthtellers,
[final] ).
cnf(c_0_8,axiom,
( a_truth(X2)
| ~ a_truth(truthteller(X1))
| ~ a_truth(says(X1,X2)) ),
truthtellers_tell_truth,
[final] ).
cnf(c_0_9,axiom,
( ~ a_truth(liar(X1))
| ~ a_truth(says(X1,X2))
| ~ a_truth(X2) ),
liars_lie,
[final] ).
cnf(c_0_10,axiom,
( ~ a_truth(truthteller(X1))
| ~ a_truth(liar(X1)) ),
not_both,
[final] ).
cnf(c_0_11,axiom,
( a_truth(truthteller(X1))
| a_truth(liar(X1)) ),
truthteller_or_liar,
[final] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : PUZ044-1 : TPTP v9.2.1. Released v2.5.0.
% 0.00/0.12 % Command : /export/starexec/sandbox2/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox2/solver/bin/cse --final-prover /export/starexec/sandbox2/solver/bin/eprover --proof-time %d --global-time-limit %d
% 0.15/0.33 % Computer : n014.cluster.edu
% 0.15/0.33 % Model : x86_64 x86_64
% 0.15/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.33 % Memory : 8042.1875MB
% 0.15/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.33 % CPULimit : 300
% 0.15/0.33 % WCLimit : 300
% 0.15/0.33 % DateTime : Tue May 5 01:34:07 EDT 2026
% 0.15/0.33 % CPUTime :
% 0.15/0.35 % start to proof: theBenchmark
% 1.23/1.72 % Version : CSE_E---1.7
% 1.23/1.72 % Problem : theBenchmark.p
% 1.23/1.72 % SZS status Satisfiable for theBenchmark.p
% 1.23/1.72 % SZS output start Saturation
% See solution above
% 1.23/1.72 % Total time : 1.370s
%------------------------------------------------------------------------------