TSTP Solution File: FLD039-1 by SPASS---3.9
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% File : SPASS---3.9
% Problem : FLD039-1 : TPTP v8.1.0. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp
% Command : run_spass %d %s
% Computer : n018.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 02:28:26 EDT 2022
% Result : Unsatisfiable 0.11s 0.40s
% Output : Refutation 0.11s
% Verified :
% SZS Type : -
% Comments :
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%----WARNING: Could not form TPTP format derivation
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%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : FLD039-1 : TPTP v8.1.0. Bugfixed v2.1.0.
% 0.11/0.12 % Command : run_spass %d %s
% 0.11/0.33 % Computer : n018.cluster.edu
% 0.11/0.33 % Model : x86_64 x86_64
% 0.11/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.33 % Memory : 8042.1875MB
% 0.11/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.11/0.33 % CPULimit : 300
% 0.11/0.33 % WCLimit : 600
% 0.11/0.33 % DateTime : Mon Jun 6 13:34:34 EDT 2022
% 0.11/0.33 % CPUTime :
% 0.11/0.40
% 0.11/0.40 SPASS V 3.9
% 0.11/0.40 SPASS beiseite: Proof found.
% 0.11/0.40 % SZS status Theorem
% 0.11/0.40 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.11/0.40 SPASS derived 8 clauses, backtracked 0 clauses, performed 0 splits and kept 30 clauses.
% 0.11/0.40 SPASS allocated 75625 KBytes.
% 0.11/0.40 SPASS spent 0:00:00.06 on the problem.
% 0.11/0.40 0:00:00.03 for the input.
% 0.11/0.40 0:00:00.00 for the FLOTTER CNF translation.
% 0.11/0.40 0:00:00.00 for inferences.
% 0.11/0.40 0:00:00.00 for the backtracking.
% 0.11/0.40 0:00:00.00 for the reduction.
% 0.11/0.40
% 0.11/0.40
% 0.11/0.40 Here is a proof with depth 1, length 5 :
% 0.11/0.40 % SZS output start Refutation
% 0.11/0.40 3[0:Inp] || -> equalish(multiplicative_identity,additive_identity)*r.
% 0.11/0.40 25[0:Inp] || equalish(u,v)* -> equalish(v,u).
% 0.11/0.40 30[0:Inp] || equalish(additive_identity,multiplicative_identity)*l -> .
% 0.11/0.40 31[0:Res:3.0,25.0] || -> equalish(additive_identity,multiplicative_identity)*l.
% 0.11/0.40 40[0:MRR:31.0,30.0] || -> .
% 0.11/0.40 % SZS output end Refutation
% 0.11/0.40 Formulae used in the proof : multiplicative_identity_equals_additive_identity_3 symmetry_of_equality different_identities
% 0.11/0.40
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