TSTP Solution File: SYN044+1 by Leo-III---1.7.7
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%------------------------------------------------------------------------------
% File : Leo-III---1.7.7
% Problem : SYN044+1 : TPTP v8.1.2. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_Leo-III %s %d
% Computer : n029.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 19 12:27:02 EDT 2023
% Result : Theorem 2.45s 1.45s
% Output : Refutation 2.45s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 7
% Syntax : Number of formulae : 13 ( 1 unt; 3 typ; 0 def)
% Number of atoms : 25 ( 0 equ; 0 cnn)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 17 ( 2 ~; 2 |; 3 &; 0 @)
% ( 2 <=>; 8 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 3 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 4 ( 3 usr; 4 con; 0-0 aty)
% Number of variables : 0 ( 0 ^; 0 !; 0 ?; 0 :)
% Comments :
%------------------------------------------------------------------------------
thf(p_type,type,
p: $o ).
thf(q_type,type,
q: $o ).
thf(r_type,type,
r: $o ).
thf(1,conjecture,
( p
<=> q ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pel10) ).
thf(2,negated_conjecture,
~ ( p
<=> q ),
inference(neg_conjecture,[status(cth)],[1]) ).
thf(6,plain,
~ ( ( p
=> q )
& ( q
=> p ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).
thf(3,axiom,
( q
=> r ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pel10_1) ).
thf(11,plain,
( q
=> r ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[3]) ).
thf(4,axiom,
( r
=> ( p
& q ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pel10_2) ).
thf(13,plain,
( r
=> ( p
& q ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[4]) ).
thf(5,axiom,
( p
=> ( q
| r ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pel10_3) ).
thf(16,plain,
( p
=> ( q
| r ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[5]) ).
thf(20,plain,
$false,
inference(e,[status(thm)],[6,11,13,16]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.11 % Problem : SYN044+1 : TPTP v8.1.2. Released v2.0.0.
% 0.03/0.15 % Command : run_Leo-III %s %d
% 0.15/0.35 % Computer : n029.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
% 0.15/0.36 % CPULimit : 300
% 0.15/0.36 % WCLimit : 300
% 0.15/0.36 % DateTime : Thu May 18 19:55:59 EDT 2023
% 0.15/0.36 % CPUTime :
% 0.95/0.83 % [INFO] Parsing problem /export/starexec/sandbox2/benchmark/theBenchmark.p ...
% 1.02/0.93 % [INFO] Parsing done (101ms).
% 1.23/0.94 % [INFO] Running in sequential loop mode.
% 1.47/1.14 % [INFO] eprover registered as external prover.
% 1.47/1.14 % [INFO] cvc4 registered as external prover.
% 1.63/1.15 % [INFO] Scanning for conjecture ...
% 1.63/1.18 % [INFO] Found a conjecture and 3 axioms. Running axiom selection ...
% 1.73/1.20 % [INFO] Axiom selection finished. Selected 3 axioms (removed 0 axioms).
% 1.73/1.20 % [INFO] Problem is first-order (TPTP FOF).
% 1.73/1.21 % [INFO] Type checking passed.
% 1.73/1.21 % [CONFIG] Using configuration: timeout(300) with strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>. Searching for refutation ...
% 2.45/1.44 % External prover 'e' found a proof!
% 2.45/1.45 % [INFO] Killing All external provers ...
% 2.45/1.45 % Time passed: 936ms (effective reasoning time: 503ms)
% 2.45/1.45 % Solved by strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>
% 2.45/1.45 % Axioms used in derivation (3): pel10_1, pel10_2, pel10_3
% 2.45/1.45 % No. of inferences in proof: 10
% 2.45/1.45 % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : 936 ms resp. 503 ms w/o parsing
% 2.45/1.46 % SZS output start Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 2.45/1.46 % [INFO] Killing All external provers ...
%------------------------------------------------------------------------------