%------------------------------------------------------------------------------
% File : Twee---2.7
% Problem : PUZ063-2 : TPTP v9.3.1. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_twee /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n026.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 29 12:30:52 PM UTC 2026
% Result : Unsatisfiable 0.02s 0.43s
% Output : Proof 0.02s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : PUZ063-2 : TPTP v9.3.1. Released v3.2.0.
% 0.00/0.04 % Command : run_twee /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.02/0.36 % Computer : n026.cluster.edu
% 0.02/0.36 % Model : x86_64 x86_64
% 0.02/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.02/0.36 % Memory : 8046.5625MB
% 0.02/0.36 % OS : Linux 6.8.0-71-generic
% 0.02/0.36 % CPULimit : 300
% 0.02/0.36 % WCLimit : 300
% 0.02/0.36 % DateTime : Sun Sep 27 22:41:26 UTC 2026
% 0.02/0.36 % CPUTime :
% 0.02/0.36 Running run_twee /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.02/0.43 Command-line arguments: --lhs-weight 1 --flip-ordering --normalise-queue-percent 10 --cp-renormalise-threshold 10 --complete-subsets --ground-joining-incomplete-limit 15 --flatten-every 2
% 0.02/0.43
% 0.02/0.43 % SZS status Unsatisfiable
% 0.02/0.43
% 0.02/0.43 % SZS output start Proof
% 0.02/0.43 Axiom 1 (cls_Set_OUn__empty__left_0): c_union(c_emptyset, X, Y) = X.
% 0.02/0.43 Axiom 2 (cls_conjecture_0): c_in(v_u, c_Mutil_Otiling(v_A, t_a), tc_set(t_a)) = true.
% 0.02/0.43
% 0.02/0.43 Goal 1 (cls_conjecture_2): c_in(c_union(c_emptyset, v_u, t_a), c_Mutil_Otiling(v_A, t_a), tc_set(t_a)) = true.
% 0.02/0.43 Proof:
% 0.02/0.43 c_in(c_union(c_emptyset, v_u, t_a), c_Mutil_Otiling(v_A, t_a), tc_set(t_a))
% 0.02/0.43 = { by axiom 1 (cls_Set_OUn__empty__left_0) }
% 0.02/0.43 c_in(v_u, c_Mutil_Otiling(v_A, t_a), tc_set(t_a))
% 0.02/0.43 = { by axiom 2 (cls_conjecture_0) }
% 0.02/0.43 true
% 0.02/0.43 % SZS output end Proof
% 0.02/0.43
% 0.02/0.43 RESULT: Unsatisfiable (the axioms are contradictory).
%------------------------------------------------------------------------------