TSTP Solution File: SWC375+1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SWC375+1 : TPTP v8.1.0. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n027.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 : Tue Jul 19 22:00:43 EDT 2022
% Result : Theorem 0.34s 0.53s
% Output : Refutation 0.34s
% Verified :
% SZS Type : -
% Comments :
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%----WARNING: Could not form TPTP format derivation
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%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : SWC375+1 : TPTP v8.1.0. Released v2.4.0.
% 0.07/0.13 % Command : sos-script %s
% 0.13/0.35 % Computer : n027.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 600
% 0.13/0.35 % DateTime : Sat Jun 11 23:58:00 EDT 2022
% 0.13/0.35 % CPUTime :
% 0.34/0.53
% 0.34/0.53 -------- PROOF --------
% 0.34/0.53 % SZS status Unsatisfiable
% 0.34/0.53 % SZS output start Refutation
% 0.34/0.53 ----- Otter 3.2, August 2001 -----
% 0.34/0.53 The process was started by sandbox2 on n027.cluster.edu,
% 0.34/0.53 Sat Jun 11 23:58:00 2022
% 0.34/0.53 The command was "./sos". The process ID is 21427.
% 0.34/0.53
% 0.34/0.53 set(prolog_style_variables).
% 0.34/0.53 set(auto).
% 0.34/0.53 dependent: set(auto1).
% 0.34/0.53 dependent: set(process_input).
% 0.34/0.53 dependent: clear(print_kept).
% 0.34/0.53 dependent: clear(print_new_demod).
% 0.34/0.53 dependent: clear(print_back_demod).
% 0.34/0.53 dependent: clear(print_back_sub).
% 0.34/0.53 dependent: set(control_memory).
% 0.34/0.53 dependent: assign(max_mem, 12000).
% 0.34/0.53 dependent: assign(pick_given_ratio, 4).
% 0.34/0.53 dependent: assign(stats_level, 1).
% 0.34/0.53 dependent: assign(pick_semantic_ratio, 3).
% 0.34/0.53 dependent: assign(sos_limit, 5000).
% 0.34/0.53 dependent: assign(max_weight, 60).
% 0.34/0.53 clear(print_given).
% 0.34/0.53
% 0.34/0.53 formula_list(usable).
% 0.34/0.53
% 0.34/0.53 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=10.
% 0.34/0.53
% 0.34/0.53 This ia a non-Horn set with equality. The strategy will be
% 0.34/0.53 Knuth-Bendix, ordered hyper_res, ur_res, factoring, and
% 0.34/0.53 unit deletion, with positive clauses in sos and nonpositive
% 0.34/0.53 clauses in usable.
% 0.34/0.53
% 0.34/0.53 dependent: set(knuth_bendix).
% 0.34/0.53 dependent: set(para_from).
% 0.34/0.53 dependent: set(para_into).
% 0.34/0.53 dependent: clear(para_from_right).
% 0.34/0.53 dependent: clear(para_into_right).
% 0.34/0.53 dependent: set(para_from_vars).
% 0.34/0.53 dependent: set(eq_units_both_ways).
% 0.34/0.53 dependent: set(dynamic_demod_all).
% 0.34/0.53 dependent: set(dynamic_demod).
% 0.34/0.53 dependent: set(order_eq).
% 0.34/0.53 dependent: set(back_demod).
% 0.34/0.53 dependent: set(lrpo).
% 0.34/0.53 dependent: set(hyper_res).
% 0.34/0.53 dependent: set(unit_deletion).
% 0.34/0.53 dependent: set(factor).
% 0.34/0.53
% 0.34/0.53 ------------> process usable:
% 0.34/0.53 Following clause subsumed by 177 during input processing: 0 [] {-} -ssItem(A)| -ssItem(B)|lt(A,B)|A=B| -leq(A,B).
% 0.34/0.53 301 back subsumes 257.
% 0.34/0.53
% 0.34/0.53 ------------> process sos:
% 0.34/0.53
% 0.34/0.53 -----> EMPTY CLAUSE at 0.15 sec ----> 457 [back_demod,182,demod,447,449,452,unit_del,455,455] {-} $F.
% 0.34/0.53
% 0.34/0.53 Length of proof is 2. Level of proof is 2.
% 0.34/0.53
% 0.34/0.53 ---------------- PROOF ----------------
% 0.34/0.53 % SZS status Theorem
% 0.34/0.53 % SZS output start Refutation
% 0.34/0.53
% 0.34/0.53 182 [] {-} -memberP($c6,$c3)| -memberP($c7,$c3).
% 0.34/0.53 447,446 [] {-} $c6=$c4.
% 0.34/0.53 449,448 [] {-} $c7=$c5.
% 0.34/0.53 450 [] {-} $c4=$c5.
% 0.34/0.53 452,451 [copy,450,flip.1] {-} $c5=$c4.
% 0.34/0.53 454 [] {-} memberP($c6,$c3)|memberP($c7,$c3).
% 0.34/0.53 455 [copy,454,demod,447,449,452,factor_simp] {-} memberP($c4,$c3).
% 0.34/0.53 457 [back_demod,182,demod,447,449,452,unit_del,455,455] {-} $F.
% 0.34/0.53
% 0.34/0.53 % SZS output end Refutation
% 0.34/0.53 ------------ end of proof -------------
% 0.34/0.53
% 0.34/0.53
% 0.34/0.53 Search stopped by max_proofs option.
% 0.34/0.53
% 0.34/0.53
% 0.34/0.53 Search stopped by max_proofs option.
% 0.34/0.53
% 0.34/0.53 ============ end of search ============
% 0.34/0.53
% 0.34/0.53 That finishes the proof of the theorem.
% 0.34/0.53
% 0.34/0.53 Process 21427 finished Sat Jun 11 23:58:00 2022
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