TSTP Solution File: LAT259-2 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : LAT259-2 : TPTP v8.1.0. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n003.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 06:46:27 EDT 2022
% Result : Unsatisfiable 0.12s 0.38s
% Output : Refutation 0.12s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.11 % Problem : LAT259-2 : TPTP v8.1.0. Released v3.2.0.
% 0.06/0.12 % Command : sos-script %s
% 0.12/0.33 % Computer : n003.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 : Thu Jun 30 12:16:22 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 n003.cluster.edu,
% 0.12/0.35 Thu Jun 30 12:16:22 2022
% 0.12/0.35 The command was "./sos". The process ID is 22808.
% 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=4.
% 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 11 during input processing: 0 [copy,11,flip.1] {-} A=A.
% 0.12/0.35
% 0.12/0.35 ======= end of input processing =======
% 0.12/0.37
% 0.12/0.37 Model 1 (0.00 seconds, 0 Inserts)
% 0.12/0.37
% 0.12/0.37 Stopped by limit on number of solutions
% 0.12/0.37
% 0.12/0.37
% 0.12/0.37 -------------- Softie stats --------------
% 0.12/0.37
% 0.12/0.37 UPDATE_STOP: 300
% 0.12/0.37 SFINDER_TIME_LIMIT: 2
% 0.12/0.37 SHORT_CLAUSE_CUTOFF: 4
% 0.12/0.37 number of clauses in intial UL: 3
% 0.12/0.37 number of clauses initially in problem: 9
% 0.12/0.37 percentage of clauses intially in UL: 33
% 0.12/0.37 percentage of distinct symbols occuring in initial UL: 78
% 0.12/0.37 percent of all initial clauses that are short: 100
% 0.12/0.37 absolute distinct symbol count: 14
% 0.12/0.37 distinct predicate count: 3
% 0.12/0.37 distinct function count: 4
% 0.12/0.37 distinct constant count: 7
% 0.12/0.37
% 0.12/0.37 ---------- no more Softie stats ----------
% 0.12/0.37
% 0.12/0.37
% 0.12/0.37
% 0.12/0.37 =========== start of search ===========
% 0.12/0.38
% 0.12/0.38 -------- PROOF --------
% 0.12/0.38 % SZS status Unsatisfiable
% 0.12/0.38 % SZS output start Refutation
% 0.12/0.38
% 0.12/0.38 Model 2 (0.00 seconds, 0 Inserts)
% 0.12/0.38
% 0.12/0.38 Stopped by limit on number of solutions
% 0.12/0.38
% 0.12/0.38 ----> UNIT CONFLICT at 0.01 sec ----> 31 [binary,29.1,2.1] {+} $F.
% 0.12/0.38
% 0.12/0.38 Length of proof is 4. Level of proof is 3.
% 0.12/0.38
% 0.12/0.38 ---------------- PROOF ----------------
% 0.12/0.38 % SZS status Unsatisfiable
% 0.12/0.38 % SZS output start Refutation
% 0.12/0.38
% 0.12/0.38 1 [] {-} v_a!=v_b.
% 0.12/0.38 2 [copy,1,flip.1] {+} v_b!=v_a.
% 0.12/0.38 3 [] {+} -c_Relation_Oantisym(A,B)| -c_in(c_Pair(C,D,B,B),A,tc_prod(B,B))| -c_in(c_Pair(D,C,B,B),A,tc_prod(B,B))|D=C.
% 0.12/0.38 4 [] {+} -c_in(A,c_Tarski_OPartialOrder,tc_Tarski_Opotype_Opotype__ext__type(B,tc_Product__Type_Ounit))|c_Relation_Oantisym(c_Tarski_Opotype_Oorder(A,B,tc_Product__Type_Ounit),B).
% 0.12/0.38 5 [] {-} c_in(c_Pair(v_a,v_b,t_a,t_a),v_r,tc_prod(t_a,t_a)).
% 0.12/0.38 6 [] {-} c_in(c_Pair(v_b,v_a,t_a,t_a),v_r,tc_prod(t_a,t_a)).
% 0.12/0.38 7 [] {-} c_in(v_cl,c_Tarski_OPartialOrder,tc_Tarski_Opotype_Opotype__ext__type(t_a,tc_Product__Type_Ounit)).
% 0.12/0.38 8 [] {-} v_r=c_Tarski_Opotype_Oorder(v_cl,t_a,tc_Product__Type_Ounit).
% 0.12/0.38 10,9 [copy,8,flip.1] {+} c_Tarski_Opotype_Oorder(v_cl,t_a,tc_Product__Type_Ounit)=v_r.
% 0.12/0.38 21 [hyper,7,4,demod,10] {+} c_Relation_Oantisym(v_r,t_a).
% 0.12/0.38 29 [hyper,6,3,21,5] {-} v_b=v_a.
% 0.12/0.38 31 [binary,29.1,2.1] {+} $F.
% 0.12/0.38
% 0.12/0.38 % SZS output end Refutation
% 0.12/0.38 ------------ end of proof -------------
% 0.12/0.38
% 0.12/0.38
% 0.12/0.38 Search stopped by max_proofs option.
% 0.12/0.38
% 0.12/0.38
% 0.12/0.38 Search stopped by max_proofs option.
% 0.12/0.38
% 0.12/0.38 ============ end of search ============
% 0.12/0.38
% 0.12/0.38 ----------- soft-scott stats ----------
% 0.12/0.38
% 0.12/0.38 true clauses given 0 (0.0%)
% 0.12/0.38 false clauses given 4
% 0.12/0.38
% 0.12/0.38 FALSE TRUE
% 0.12/0.38 3 0 1
% 0.12/0.38 6 0 1
% 0.12/0.38 26 0 2
% 0.12/0.38 29 4 0
% 0.12/0.38 31 1 0
% 0.12/0.38 33 7 0
% 0.12/0.38 35 1 0
% 0.12/0.38 37 1 0
% 0.12/0.38 tot: 14 4 (22.2% true)
% 0.12/0.38
% 0.12/0.38
% 0.12/0.38 Model 2 (0.00 seconds, 0 Inserts)
% 0.12/0.38
% 0.12/0.38 That finishes the proof of the theorem.
% 0.12/0.38
% 0.12/0.38 Process 22808 finished Thu Jun 30 12:16:22 2022
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