TSTP Solution File: SEU613^2 by Leo-III---1.7.12
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Leo-III---1.7.12
% Problem : SEU613^2 : TPTP v8.2.0. Released v3.7.0.
% Transfm : none
% Format : tptp:raw
% Command : run_Leo-III %s %d
% Computer : n005.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 21 03:38:35 EDT 2024
% Result : Theorem 3.26s 1.70s
% Output : Refutation 3.26s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 10
% Syntax : Number of formulae : 13 ( 4 unt; 6 typ; 3 def)
% Number of atoms : 31 ( 3 equ; 0 cnn)
% Maximal formula atoms : 9 ( 4 avg)
% Number of connectives : 93 ( 9 ~; 2 |; 0 &; 64 @)
% ( 0 <=>; 18 =>; 0 <=; 0 <~>)
% Maximal formula depth : 16 ( 6 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 11 ( 11 >; 0 *; 0 +; 0 <<)
% Number of symbols : 8 ( 6 usr; 3 con; 0-2 aty)
% Number of variables : 25 ( 4 ^ 21 !; 0 ?; 25 :)
% Comments :
%------------------------------------------------------------------------------
thf(in_type,type,
in: $i > $i > $o ).
thf(dsetconstr_type,type,
dsetconstr: $i > ( $i > $o ) > $i ).
thf(dsetconstrI_type,type,
dsetconstrI: $o ).
thf(dsetconstrI_def,definition,
( dsetconstrI
= ( ! [A: $i,B: $i > $o,C: $i] :
( ( in @ C @ A )
=> ( ( B @ C )
=> ( in @ C @ ( dsetconstr @ A @ B ) ) ) ) ) ) ).
thf(binunion_type,type,
binunion: $i > $i > $i ).
thf(binunionIR_type,type,
binunionIR: $o ).
thf(binunionIR_def,definition,
( binunionIR
= ( ! [A: $i,B: $i,C: $i] :
( ( in @ C @ B )
=> ( in @ C @ ( binunion @ A @ B ) ) ) ) ) ).
thf(symdiff_type,type,
symdiff: $i > $i > $i ).
thf(symdiff_def,definition,
( symdiff
= ( ^ [A: $i,B: $i] :
( dsetconstr @ ( binunion @ A @ B )
@ ^ [C: $i] :
( ~ ( in @ C @ A )
| ~ ( in @ C @ B ) ) ) ) ) ).
thf(1,conjecture,
( dsetconstrI
=> ( binunionIR
=> ! [A: $i,B: $i,C: $i] :
( ~ ( in @ C @ A )
=> ( ( in @ C @ B )
=> ( in @ C @ ( symdiff @ A @ B ) ) ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',symdiffI2) ).
thf(2,negated_conjecture,
~ ( dsetconstrI
=> ( binunionIR
=> ! [A: $i,B: $i,C: $i] :
( ~ ( in @ C @ A )
=> ( ( in @ C @ B )
=> ( in @ C @ ( symdiff @ A @ B ) ) ) ) ) ),
inference(neg_conjecture,[status(cth)],[1]) ).
thf(3,plain,
~ ( ! [A: $i,B: $i > $o,C: $i] :
( ( in @ C @ A )
=> ( ( B @ C )
=> ( in @ C @ ( dsetconstr @ A @ B ) ) ) )
=> ( ! [A: $i,B: $i,C: $i] :
( ( in @ C @ B )
=> ( in @ C @ ( binunion @ A @ B ) ) )
=> ! [A: $i,B: $i,C: $i] :
( ~ ( in @ C @ A )
=> ( ( in @ C @ B )
=> ( in @ C
@ ( dsetconstr @ ( binunion @ A @ B )
@ ^ [D: $i] :
( ~ ( in @ D @ A )
| ~ ( in @ D @ B ) ) ) ) ) ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).
thf(13,plain,
$false,
inference(e,[status(thm)],[3]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.13 % Problem : SEU613^2 : TPTP v8.2.0. Released v3.7.0.
% 0.14/0.16 % Command : run_Leo-III %s %d
% 0.17/0.37 % Computer : n005.cluster.edu
% 0.17/0.37 % Model : x86_64 x86_64
% 0.17/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.37 % Memory : 8042.1875MB
% 0.17/0.37 % OS : Linux 3.10.0-693.el7.x86_64
% 0.17/0.37 % CPULimit : 300
% 0.17/0.37 % WCLimit : 300
% 0.17/0.37 % DateTime : Sun May 19 16:20:24 EDT 2024
% 0.17/0.37 % CPUTime :
% 0.98/0.87 % [INFO] Parsing problem /export/starexec/sandbox2/benchmark/theBenchmark.p ...
% 1.20/0.97 % [INFO] Parsing done (98ms).
% 1.33/0.98 % [INFO] Running in sequential loop mode.
% 1.61/1.17 % [INFO] eprover registered as external prover.
% 1.61/1.18 % [INFO] cvc4 registered as external prover.
% 1.71/1.18 % [INFO] Scanning for conjecture ...
% 1.89/1.24 % [INFO] Found a conjecture (or negated_conjecture) and 0 axioms. Running axiom selection ...
% 1.94/1.26 % [INFO] Axiom selection finished. Selected 0 axioms (removed 0 axioms).
% 1.94/1.26 % [INFO] Problem is higher-order (TPTP THF).
% 1.94/1.27 % [INFO] Type checking passed.
% 1.94/1.27 % [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 ...
% 3.26/1.70 % External prover 'e' found a proof!
% 3.26/1.70 % [INFO] Killing All external provers ...
% 3.26/1.70 % Time passed: 1159ms (effective reasoning time: 716ms)
% 3.26/1.70 % 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)>
% 3.26/1.70 % Axioms used in derivation (0):
% 3.26/1.70 % No. of inferences in proof: 4
% 3.26/1.70 % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : 1159 ms resp. 716 ms w/o parsing
% 3.26/1.72 % SZS output start Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 3.26/1.72 % [INFO] Killing All external provers ...
%------------------------------------------------------------------------------