%------------------------------------------------------------------------------
% File     : Matita---1.0
% Problem  : GRP533-1 : TPTP v8.1.0. Released v2.6.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : matitaprover --timeout %d --tptppath /export/starexec/sandbox2/benchmark %s

% Computer : n012.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  : 600s
% DateTime : Sat Jul 16 10:30:40 EDT 2022

% Result   : Unsatisfiable 0.18s 0.34s
% Output   : CNFRefutation 0.18s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12  % Problem  : GRP533-1 : TPTP v8.1.0. Released v2.6.0.
% 0.11/0.12  % Command  : matitaprover --timeout %d --tptppath /export/starexec/sandbox2/benchmark %s
% 0.12/0.33  % Computer : n012.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % WCLimit  : 600
% 0.12/0.33  % DateTime : Tue Jun 14 04:17:55 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.12/0.33  25419: Facts:
% 0.12/0.33  25419:  Id :   2, {_}:
% 0.12/0.33            divide (divide ?2 (divide (divide ?2 ?3) ?4)) ?3 =>= ?4
% 0.12/0.33            [4, 3, 2] by single_axiom ?2 ?3 ?4
% 0.12/0.33  25419:  Id :   3, {_}:
% 0.12/0.33            multiply ?6 ?7 =<= divide ?6 (divide (divide ?8 ?8) ?7)
% 0.12/0.33            [8, 7, 6] by multiply ?6 ?7 ?8
% 0.12/0.33  25419:  Id :   4, {_}:
% 0.12/0.33            inverse ?10 =<= divide (divide ?11 ?11) ?10
% 0.12/0.33            [11, 10] by inverse ?10 ?11
% 0.12/0.33  25419:  Id :   5, {_}: identity =<= divide ?13 ?13 [13] by identity ?13
% 0.12/0.33  25419: Goal:
% 0.12/0.33  25419:  Id :   1, {_}:
% 0.12/0.33            multiply (inverse a1) a1 =<= multiply (inverse b1) b1
% 0.12/0.33            [] by prove_these_axioms_1
% 0.18/0.34  Statistics :
% 0.18/0.34  Max weight : 11
% 0.18/0.34  Found proof, 0.003617s
% 0.18/0.34  % SZS status Unsatisfiable for theBenchmark.p
% 0.18/0.34  % SZS output start CNFRefutation for theBenchmark.p
% 0.18/0.34  Id :   5, {_}: identity =<= divide ?13 ?13 [13] by identity ?13
% 0.18/0.34  Id :   4, {_}: inverse ?10 =<= divide (divide ?11 ?11) ?10 [11, 10] by inverse ?10 ?11
% 0.18/0.34  Id :   3, {_}: multiply ?6 ?7 =<= divide ?6 (divide (divide ?8 ?8) ?7) [8, 7, 6] by multiply ?6 ?7 ?8
% 0.18/0.34  Id :  22, {_}: multiply ?6 ?7 =<= divide ?6 (inverse ?7) [7, 6] by Demod 3 with 4 at 2,3
% 0.18/0.34  Id :  37, {_}: multiply (inverse ?99) ?99 =>= identity [99] by Super 22 with 5 at 3
% 0.18/0.34  Id :  75, {_}: identity === identity [] by Demod 74 with 37 at 3
% 0.18/0.34  Id :  74, {_}: identity =<= multiply (inverse b1) b1 [] by Demod 1 with 37 at 2
% 0.18/0.34  Id :   1, {_}: multiply (inverse a1) a1 =<= multiply (inverse b1) b1 [] by prove_these_axioms_1
% 0.18/0.34  % SZS output end CNFRefutation for theBenchmark.p
% 0.18/0.34  25422: solved /export/starexec/sandbox2/benchmark/theBenchmark.p in 0.004308 using nrkbo
%------------------------------------------------------------------------------