TSTP Solution File: LCL431-2 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : LCL431-2 : TPTP v8.1.0. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n029.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 14:30:10 EDT 2022
% Result : Unsatisfiable 0.38s 0.62s
% Output : Refutation 0.38s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : LCL431-2 : TPTP v8.1.0. Released v3.2.0.
% 0.03/0.13 % Command : sos-script %s
% 0.12/0.33 % Computer : n029.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 : Sun Jul 3 13:43:26 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.12/0.35 ----- Otter 3.2, August 2001 -----
% 0.12/0.35 The process was started by sandbox on n029.cluster.edu,
% 0.12/0.35 Sun Jul 3 13:43:26 2022
% 0.12/0.35 The command was "./sos". The process ID is 12650.
% 0.12/0.35
% 0.12/0.35 set(prolog_style_variables).
% 0.12/0.35 set(auto).
% 0.12/0.35 dependent: set(auto1).
% 0.12/0.35 dependent: set(process_input).
% 0.12/0.35 dependent: clear(print_kept).
% 0.12/0.35 dependent: clear(print_new_demod).
% 0.12/0.35 dependent: clear(print_back_demod).
% 0.12/0.35 dependent: clear(print_back_sub).
% 0.12/0.35 dependent: set(control_memory).
% 0.12/0.35 dependent: assign(max_mem, 12000).
% 0.12/0.35 dependent: assign(pick_given_ratio, 4).
% 0.12/0.35 dependent: assign(stats_level, 1).
% 0.12/0.35 dependent: assign(pick_semantic_ratio, 3).
% 0.12/0.35 dependent: assign(sos_limit, 5000).
% 0.12/0.35 dependent: assign(max_weight, 60).
% 0.12/0.35 clear(print_given).
% 0.12/0.35
% 0.12/0.35 list(usable).
% 0.12/0.35
% 0.12/0.35 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=2.
% 0.12/0.35
% 0.12/0.35 This is a Horn set with equality. The strategy will be
% 0.12/0.35 Knuth-Bendix and hyper_res, with positive clauses in
% 0.12/0.35 sos and nonpositive clauses in usable.
% 0.12/0.35
% 0.12/0.35 dependent: set(knuth_bendix).
% 0.12/0.35 dependent: set(para_from).
% 0.12/0.35 dependent: set(para_into).
% 0.12/0.35 dependent: clear(para_from_right).
% 0.12/0.35 dependent: clear(para_into_right).
% 0.12/0.35 dependent: set(para_from_vars).
% 0.12/0.35 dependent: set(eq_units_both_ways).
% 0.12/0.35 dependent: set(dynamic_demod_all).
% 0.12/0.35 dependent: set(dynamic_demod).
% 0.12/0.35 dependent: set(order_eq).
% 0.12/0.35 dependent: set(back_demod).
% 0.12/0.35 dependent: set(lrpo).
% 0.12/0.35 dependent: set(hyper_res).
% 0.12/0.35 dependent: clear(order_hyper).
% 0.12/0.35
% 0.12/0.35 ------------> process usable:
% 0.12/0.35
% 0.12/0.35 ------------> process sos:
% 0.12/0.35 Following clause subsumed by 6 during input processing: 0 [copy,6,flip.1] {-} A=A.
% 0.12/0.35
% 0.12/0.35 ======= end of input processing =======
% 0.37/0.55
% 0.37/0.55 Model 1 (0.00 seconds, 0 Inserts)
% 0.37/0.55
% 0.37/0.55 Stopped by limit on number of solutions
% 0.37/0.55
% 0.37/0.55
% 0.37/0.55 -------------- Softie stats --------------
% 0.37/0.55
% 0.37/0.55 UPDATE_STOP: 300
% 0.37/0.55 SFINDER_TIME_LIMIT: 2
% 0.37/0.55 SHORT_CLAUSE_CUTOFF: 4
% 0.37/0.55 number of clauses in intial UL: 2
% 0.37/0.55 number of clauses initially in problem: 6
% 0.37/0.55 percentage of clauses intially in UL: 33
% 0.37/0.55 percentage of distinct symbols occuring in initial UL: 90
% 0.37/0.55 percent of all initial clauses that are short: 100
% 0.37/0.55 absolute distinct symbol count: 11
% 0.37/0.55 distinct predicate count: 3
% 0.37/0.55 distinct function count: 5
% 0.37/0.55 distinct constant count: 3
% 0.37/0.55
% 0.37/0.55 ---------- no more Softie stats ----------
% 0.37/0.55
% 0.37/0.55
% 0.37/0.55
% 0.37/0.55 Stopped by limit on insertions
% 0.37/0.55
% 0.37/0.55 =========== start of search ===========
% 0.38/0.62
% 0.38/0.62 -------- PROOF --------
% 0.38/0.62 % SZS status Unsatisfiable
% 0.38/0.62 % SZS output start Refutation
% 0.38/0.62
% 0.38/0.62 Stopped by limit on insertions
% 0.38/0.62
% 0.38/0.62 Model 2 [ 1 0 868 ] (0.00 seconds, 250000 Inserts)
% 0.38/0.62
% 0.38/0.62 ----> UNIT CONFLICT at 0.25 sec ----> 10 [binary,9.1,1.1] {+} $F.
% 0.38/0.62
% 0.38/0.62 Length of proof is 2. Level of proof is 2.
% 0.38/0.62
% 0.38/0.62 ---------------- PROOF ----------------
% 0.38/0.62 % SZS status Unsatisfiable
% 0.38/0.62 % SZS output start Refutation
% 0.38/0.62
% 0.38/0.62 1 [] {+} -c_in(v_p,c_PropLog_Othms(c_emptyset,t_a),tc_PropLog_Opl(t_a)).
% 0.38/0.62 2 [] {+} -c_PropLog_Osat(c_emptyset,A,B)|c_in(A,c_PropLog_Othms(c_minus(c_PropLog_Ohyps(A,C,B),c_PropLog_Ohyps(A,D,B),tc_set(tc_PropLog_Opl(B))),B),tc_PropLog_Opl(B)).
% 0.38/0.62 3 [] {-} c_PropLog_Osat(c_emptyset,v_p,t_a).
% 0.38/0.62 4 [] {+} c_minus(A,A,tc_set(B))=c_emptyset.
% 0.38/0.62 7 [hyper,3,2] {-} c_in(v_p,c_PropLog_Othms(c_minus(c_PropLog_Ohyps(v_p,A,t_a),c_PropLog_Ohyps(v_p,B,t_a),tc_set(tc_PropLog_Opl(t_a))),t_a),tc_PropLog_Opl(t_a)).
% 0.38/0.62 9 [para_into,7.1.2.1,4.1.1] {-} c_in(v_p,c_PropLog_Othms(c_emptyset,t_a),tc_PropLog_Opl(t_a)).
% 0.38/0.62 10 [binary,9.1,1.1] {+} $F.
% 0.38/0.62
% 0.38/0.62 % SZS output end Refutation
% 0.38/0.62 ------------ end of proof -------------
% 0.38/0.62
% 0.38/0.62
% 0.38/0.62 Search stopped by max_proofs option.
% 0.38/0.62
% 0.38/0.62
% 0.38/0.62 Search stopped by max_proofs option.
% 0.38/0.62
% 0.38/0.62 ============ end of search ============
% 0.38/0.62
% 0.38/0.62 ----------- soft-scott stats ----------
% 0.38/0.62
% 0.38/0.62 true clauses given 0 (0.0%)
% 0.38/0.62 false clauses given 3
% 0.38/0.62
% 0.38/0.62 FALSE TRUE
% 0.38/0.62 3 0 1
% 0.38/0.62 11 0 1
% 0.38/0.62 tot: 0 2 (100.0% true)
% 0.38/0.62
% 0.38/0.62
% 0.38/0.62 Model 2 [ 1 0 868 ] (0.00 seconds, 250000 Inserts)
% 0.38/0.62
% 0.38/0.62 That finishes the proof of the theorem.
% 0.38/0.62
% 0.38/0.62 Process 12650 finished Sun Jul 3 13:43:26 2022
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