TSTP Solution File: COL042-7 by Leo-III---1.7.15
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%------------------------------------------------------------------------------
% File : Leo-III---1.7.15
% Problem : COL042-7 : TPTP v8.2.0. Released v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_Leo-III %s %d THM
% Computer : n008.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 : Mon Jun 24 04:48:53 EDT 2024
% Result : Unsatisfiable 6.24s 2.76s
% Output : Refutation 6.24s
% Verified :
% SZS Type : Refutation
% Derivation depth : 2
% Number of leaves : 9
% Syntax : Number of formulae : 14 ( 9 unt; 5 typ; 0 def)
% Number of atoms : 9 ( 8 equ; 0 cnn)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 82 ( 2 ~; 0 |; 0 &; 80 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 2 ( 2 >; 0 *; 0 +; 0 <<)
% Number of symbols : 7 ( 5 usr; 5 con; 0-2 aty)
% Number of variables : 10 ( 0 ^ 10 !; 0 ?; 10 :)
% Comments :
%------------------------------------------------------------------------------
thf(apply_type,type,
apply: $i > $i > $i ).
thf(strong_fixed_point_type,type,
strong_fixed_point: $i ).
thf(fixed_pt_type,type,
fixed_pt: $i ).
thf(b_type,type,
b: $i ).
thf(w1_type,type,
w1: $i ).
thf(1,negated_conjecture,
( ( apply @ strong_fixed_point @ fixed_pt )
!= ( apply @ fixed_pt @ ( apply @ strong_fixed_point @ fixed_pt ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_strong_fixed_point) ).
thf(5,plain,
( ( apply @ strong_fixed_point @ fixed_pt )
!= ( apply @ fixed_pt @ ( apply @ strong_fixed_point @ fixed_pt ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[1]) ).
thf(2,axiom,
! [C: $i,B: $i,A: $i] :
( ( apply @ ( apply @ ( apply @ b @ A ) @ B ) @ C )
= ( apply @ A @ ( apply @ B @ C ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',b_definition) ).
thf(8,plain,
! [C: $i,B: $i,A: $i] :
( ( apply @ ( apply @ ( apply @ b @ A ) @ B ) @ C )
= ( apply @ A @ ( apply @ B @ C ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).
thf(3,axiom,
! [B: $i,A: $i] :
( ( apply @ ( apply @ w1 @ A ) @ B )
= ( apply @ ( apply @ B @ A ) @ A ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',w1_definition) ).
thf(10,plain,
! [B: $i,A: $i] :
( ( apply @ ( apply @ w1 @ A ) @ B )
= ( apply @ ( apply @ B @ A ) @ A ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[3]) ).
thf(4,axiom,
( strong_fixed_point
= ( apply @ ( apply @ b @ ( apply @ ( apply @ b @ ( apply @ w1 @ w1 ) ) @ ( apply @ b @ w1 ) ) ) @ ( apply @ ( apply @ b @ b ) @ b ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',strong_fixed_point) ).
thf(12,plain,
( strong_fixed_point
= ( apply @ ( apply @ b @ ( apply @ ( apply @ b @ ( apply @ w1 @ w1 ) ) @ ( apply @ b @ w1 ) ) ) @ ( apply @ ( apply @ b @ b ) @ b ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[4]) ).
thf(471,plain,
$false,
inference(e,[status(thm)],[5,8,10,12]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.09 % Problem : COL042-7 : TPTP v8.2.0. Released v2.1.0.
% 0.00/0.09 % Command : run_Leo-III %s %d THM
% 0.08/0.29 % Computer : n008.cluster.edu
% 0.08/0.29 % Model : x86_64 x86_64
% 0.08/0.29 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.29 % Memory : 8042.1875MB
% 0.08/0.29 % OS : Linux 3.10.0-693.el7.x86_64
% 0.08/0.29 % CPULimit : 300
% 0.08/0.29 % WCLimit : 300
% 0.08/0.29 % DateTime : Tue Jun 18 16:02:25 EDT 2024
% 0.08/0.29 % CPUTime :
% 0.86/0.89 % [INFO] Parsing problem /export/starexec/sandbox/benchmark/theBenchmark.p ...
% 1.14/1.04 % [INFO] Parsing done (143ms).
% 1.14/1.05 % [INFO] Running in sequential loop mode.
% 1.66/1.39 % [INFO] eprover registered as external prover.
% 1.66/1.40 % [INFO] Scanning for conjecture ...
% 1.82/1.47 % [INFO] Found a conjecture (or negated_conjecture) and 3 axioms. Running axiom selection ...
% 1.82/1.50 % [INFO] Axiom selection finished. Selected 3 axioms (removed 0 axioms).
% 1.82/1.51 % [INFO] Problem is propositional (TPTP CNF).
% 1.82/1.51 % [INFO] Type checking passed.
% 1.82/1.52 % [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 ...
% 6.24/2.76 % External prover 'e' found a proof!
% 6.24/2.76 % [INFO] Killing All external provers ...
% 6.24/2.76 % Time passed: 2309ms (effective reasoning time: 1705ms)
% 6.24/2.76 % Axioms used in derivation (3): b_definition, w1_definition, strong_fixed_point
% 6.24/2.76 % No. of inferences in proof: 9
% 6.24/2.76 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p : 2309 ms resp. 1705 ms w/o parsing
% 6.24/2.79 % SZS output start Refutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 6.24/2.79 % [INFO] Killing All external provers ...
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