TSTP Solution File: LCL644+1.010 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : LCL644+1.010 : TPTP v8.1.0. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n007.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 : Sun Jul 17 14:31:20 EDT 2022
% Result : Theorem 1.35s 1.54s
% Output : Refutation 1.35s
% Verified :
% SZS Type : -
% Comments :
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%----WARNING: Could not form TPTP format derivation
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%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : LCL644+1.010 : TPTP v8.1.0. Released v4.0.0.
% 0.07/0.13 % Command : sos-script %s
% 0.12/0.34 % Computer : n007.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 600
% 0.12/0.34 % DateTime : Sun Jul 3 16:13:56 EDT 2022
% 0.12/0.34 % CPUTime :
% 1.35/1.54
% 1.35/1.54 -------- PROOF --------
% 1.35/1.54 % SZS status Unsatisfiable
% 1.35/1.54 % SZS output start Refutation
% 1.35/1.54 ----- Otter 3.2, August 2001 -----
% 1.35/1.54 The process was started by sandbox on n007.cluster.edu,
% 1.35/1.54 Sun Jul 3 16:13:56 2022
% 1.35/1.54 The command was "./sos". The process ID is 11563.
% 1.35/1.54
% 1.35/1.54 set(prolog_style_variables).
% 1.35/1.54 set(auto).
% 1.35/1.54 dependent: set(auto1).
% 1.35/1.54 dependent: set(process_input).
% 1.35/1.54 dependent: clear(print_kept).
% 1.35/1.54 dependent: clear(print_new_demod).
% 1.35/1.54 dependent: clear(print_back_demod).
% 1.35/1.54 dependent: clear(print_back_sub).
% 1.35/1.54 dependent: set(control_memory).
% 1.35/1.54 dependent: assign(max_mem, 12000).
% 1.35/1.54 dependent: assign(pick_given_ratio, 4).
% 1.35/1.54 dependent: assign(stats_level, 1).
% 1.35/1.54 dependent: assign(pick_semantic_ratio, 3).
% 1.35/1.54 dependent: assign(sos_limit, 5000).
% 1.35/1.54 dependent: assign(max_weight, 60).
% 1.35/1.54 clear(print_given).
% 1.35/1.54
% 1.35/1.54 formula_list(usable).
% 1.35/1.54
% 1.35/1.54 SCAN INPUT: prop=1, horn=1, equality=0, symmetry=0, max_lits=0.
% 1.35/1.54
% 1.35/1.54 The clause set is propositional; the strategy will be
% 1.35/1.54 ordered hyperresolution with the propositional
% 1.35/1.54 optimizations, with satellites in sos and nuclei in usable.
% 1.35/1.54
% 1.35/1.54 dependent: set(hyper_res).
% 1.35/1.54 dependent: set(propositional).
% 1.35/1.54 dependent: set(sort_literals).
% 1.35/1.54
% 1.35/1.54 ------------> process usable:
% 1.35/1.54
% 1.35/1.54 ------------> process sos:
% 1.35/1.54
% 1.35/1.54 -----> EMPTY CLAUSE at 1.18 sec ----> 1 [] {-} $F.
% 1.35/1.54
% 1.35/1.54 Length of proof is -1. Level of proof is -1.
% 1.35/1.54
% 1.35/1.54 ---------------- PROOF ----------------
% 1.35/1.54 % SZS status Theorem
% 1.35/1.54 % SZS output start Refutation
% 1.35/1.54
% 1.35/1.54 1 [] {-} $F.
% 1.35/1.54
% 1.35/1.54 % SZS output end Refutation
% 1.35/1.54 ------------ end of proof -------------
% 1.35/1.54
% 1.35/1.54
% 1.35/1.54 Search stopped by max_proofs option.
% 1.35/1.54
% 1.35/1.54
% 1.35/1.54 Search stopped by max_proofs option.
% 1.35/1.54
% 1.35/1.54 ============ end of search ============
% 1.35/1.54
% 1.35/1.54 That finishes the proof of the theorem.
% 1.35/1.54
% 1.35/1.54 Process 11563 finished Sun Jul 3 16:13:57 2022
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