%------------------------------------------------------------------------------
% File : Matita---1.0
% Problem : GRP534-1 : TPTP v8.1.0. Released v2.6.0.
% Transfm : none
% Format : tptp:raw
% Command : matitaprover --timeout %d --tptppath /export/starexec/sandbox2/benchmark %s
% Computer : n015.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 0.12s 0.34s
% Output : CNFRefutation 0.12s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : GRP534-1 : TPTP v8.1.0. Released v2.6.0.
% 0.07/0.12 % Command : matitaprover --timeout %d --tptppath /export/starexec/sandbox2/benchmark %s
% 0.12/0.33 % Computer : n015.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 01:55:38 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.12/0.34 941: Facts:
% 0.12/0.34 941: Id : 2, {_}:
% 0.12/0.34 divide (divide ?2 (divide (divide ?2 ?3) ?4)) ?3 =>= ?4
% 0.12/0.34 [4, 3, 2] by single_axiom ?2 ?3 ?4
% 0.12/0.34 941: Id : 3, {_}:
% 0.12/0.34 multiply ?6 ?7 =<= divide ?6 (divide (divide ?8 ?8) ?7)
% 0.12/0.34 [8, 7, 6] by multiply ?6 ?7 ?8
% 0.12/0.34 941: Id : 4, {_}:
% 0.12/0.34 inverse ?10 =<= divide (divide ?11 ?11) ?10
% 0.12/0.34 [11, 10] by inverse ?10 ?11
% 0.12/0.34 941: Id : 5, {_}: identity =<= divide ?13 ?13 [13] by identity ?13
% 0.12/0.34 941: Goal:
% 0.12/0.34 941: Id : 1, {_}:
% 0.12/0.34 multiply (multiply (inverse b2) b2) a2 =>= a2
% 0.12/0.34 [] by prove_these_axioms_2
% 0.12/0.34 Statistics :
% 0.12/0.34 Max weight : 14
% 0.12/0.34 Found proof, 0.008604s
% 0.12/0.34 % SZS status Unsatisfiable for theBenchmark.p
% 0.12/0.34 % SZS output start CNFRefutation for theBenchmark.p
% 0.12/0.34 Id : 2, {_}: divide (divide ?2 (divide (divide ?2 ?3) ?4)) ?3 =>= ?4 [4, 3, 2] by single_axiom ?2 ?3 ?4
% 0.12/0.34 Id : 5, {_}: identity =<= divide ?13 ?13 [13] by identity ?13
% 0.12/0.34 Id : 4, {_}: inverse ?10 =<= divide (divide ?11 ?11) ?10 [11, 10] by inverse ?10 ?11
% 0.12/0.34 Id : 3, {_}: multiply ?6 ?7 =<= divide ?6 (divide (divide ?8 ?8) ?7) [8, 7, 6] by multiply ?6 ?7 ?8
% 0.12/0.34 Id : 22, {_}: multiply ?6 ?7 =<= divide ?6 (inverse ?7) [7, 6] by Demod 3 with 4 at 2,3
% 0.12/0.34 Id : 37, {_}: multiply (inverse ?99) ?99 =>= identity [99] by Super 22 with 5 at 3
% 0.12/0.34 Id : 35, {_}: inverse ?10 =<= divide identity ?10 [10] by Demod 4 with 5 at 1,3
% 0.12/0.34 Id : 36, {_}: inverse identity =>= identity [] by Super 35 with 5 at 3
% 0.12/0.34 Id : 46, {_}: multiply ?113 identity =<= divide ?113 identity [113] by Super 22 with 36 at 2,3
% 0.12/0.34 Id : 39, {_}: divide (divide ?104 identity) ?105 =>= divide ?104 ?105 [105, 104] by Super 2 with 5 at 2,1,2
% 0.12/0.34 Id : 76, {_}: divide (multiply ?104 identity) ?105 =>= divide ?104 ?105 [105, 104] by Demod 39 with 46 at 1,2
% 0.12/0.34 Id : 78, {_}: identity =<= divide ?145 (multiply ?145 identity) [145] by Super 5 with 76 at 3
% 0.12/0.34 Id : 114, {_}: divide (divide ?192 identity) ?193 =>= multiply (divide ?192 ?193) identity [193, 192] by Super 2 with 78 at 2,1,2
% 0.12/0.35 Id : 124, {_}: divide (multiply ?192 identity) ?193 =>= multiply (divide ?192 ?193) identity [193, 192] by Demod 114 with 46 at 1,2
% 0.12/0.35 Id : 157, {_}: divide ?234 ?235 =<= multiply (divide ?234 ?235) identity [235, 234] by Demod 124 with 76 at 2
% 0.12/0.35 Id : 158, {_}: divide (divide ?237 (divide (divide ?237 ?238) ?239)) ?238 =>= multiply ?239 identity [239, 238, 237] by Super 157 with 2 at 1,3
% 0.12/0.35 Id : 167, {_}: ?239 =<= multiply ?239 identity [239] by Demod 158 with 2 at 2
% 0.12/0.35 Id : 182, {_}: ?113 =<= divide ?113 identity [113] by Demod 46 with 167 at 2
% 0.12/0.35 Id : 12, {_}: divide (multiply ?40 ?41) ?40 =>= ?41 [41, 40] by Super 2 with 3 at 1,2
% 0.12/0.35 Id : 195, {_}: multiply identity ?271 =>= ?271 [271] by Super 182 with 12 at 3
% 0.12/0.35 Id : 212, {_}: a2 === a2 [] by Demod 211 with 195 at 2
% 0.12/0.35 Id : 211, {_}: multiply identity a2 =>= a2 [] by Demod 1 with 37 at 1,2
% 0.12/0.35 Id : 1, {_}: multiply (multiply (inverse b2) b2) a2 =>= a2 [] by prove_these_axioms_2
% 0.12/0.35 % SZS output end CNFRefutation for theBenchmark.p
% 0.12/0.35 944: solved /export/starexec/sandbox2/benchmark/theBenchmark.p in 0.00999 using nrkbo
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