TSTP Solution File: SYN645-1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SYN645-1 : TPTP v8.1.0. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n023.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 : Thu Jul 21 12:14:41 EDT 2022
% Result : Unsatisfiable 2.81s 3.08s
% Output : Refutation 2.81s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12 % Problem : SYN645-1 : TPTP v8.1.0. Released v2.5.0.
% 0.12/0.13 % Command : sos-script %s
% 0.13/0.34 % Computer : n023.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 600
% 0.13/0.34 % DateTime : Mon Jul 11 22:38:09 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.13/0.37 ----- Otter 3.2, August 2001 -----
% 0.13/0.37 The process was started by sandbox2 on n023.cluster.edu,
% 0.13/0.37 Mon Jul 11 22:38:09 2022
% 0.13/0.37 The command was "./sos". The process ID is 22466.
% 0.13/0.37
% 0.13/0.37 set(prolog_style_variables).
% 0.13/0.37 set(auto).
% 0.13/0.37 dependent: set(auto1).
% 0.13/0.37 dependent: set(process_input).
% 0.13/0.37 dependent: clear(print_kept).
% 0.13/0.37 dependent: clear(print_new_demod).
% 0.13/0.37 dependent: clear(print_back_demod).
% 0.13/0.37 dependent: clear(print_back_sub).
% 0.13/0.37 dependent: set(control_memory).
% 0.13/0.37 dependent: assign(max_mem, 12000).
% 0.13/0.37 dependent: assign(pick_given_ratio, 4).
% 0.13/0.37 dependent: assign(stats_level, 1).
% 0.13/0.37 dependent: assign(pick_semantic_ratio, 3).
% 0.13/0.37 dependent: assign(sos_limit, 5000).
% 0.13/0.37 dependent: assign(max_weight, 60).
% 0.13/0.37 clear(print_given).
% 0.13/0.37
% 0.13/0.37 list(usable).
% 0.13/0.37
% 0.13/0.37 SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=6.
% 0.13/0.37
% 0.13/0.37 This is a non-Horn set without equality. The strategy
% 0.13/0.37 will be ordered hyper_res, ur_res, unit deletion, and
% 0.13/0.37 factoring, with satellites in sos and nuclei in usable.
% 0.13/0.37
% 0.13/0.37 dependent: set(hyper_res).
% 0.13/0.37 dependent: set(factor).
% 0.13/0.37 dependent: set(unit_deletion).
% 0.13/0.37
% 0.13/0.37 ------------> process usable:
% 0.13/0.37
% 0.13/0.37 ------------> process sos:
% 0.13/0.37 54 back subsumes 34.
% 0.13/0.37 55 back subsumes 35.
% 0.13/0.37 56 back subsumes 36.
% 0.13/0.37 57 back subsumes 37.
% 0.13/0.37 58 back subsumes 38.
% 0.13/0.37 59 back subsumes 39.
% 0.13/0.37
% 0.13/0.37 ======= end of input processing =======
% 0.78/0.97
% 0.78/0.97 Model 1 (0.00 seconds, 0 Inserts)
% 0.78/0.97
% 0.78/0.97 Stopped by limit on number of solutions
% 0.78/0.97
% 0.78/0.97
% 0.78/0.97 -------------- Softie stats --------------
% 0.78/0.97
% 0.78/0.97 UPDATE_STOP: 300
% 0.78/0.97 SFINDER_TIME_LIMIT: 2
% 0.78/0.97 SHORT_CLAUSE_CUTOFF: 4
% 0.78/0.97 number of clauses in intial UL: 47
% 0.78/0.97 number of clauses initially in problem: 56
% 0.78/0.97 percentage of clauses intially in UL: 83
% 0.78/0.97 percentage of distinct symbols occuring in initial UL: 100
% 0.78/0.97 percent of all initial clauses that are short: 100
% 0.78/0.97 absolute distinct symbol count: 31
% 0.78/0.97 distinct predicate count: 10
% 0.78/0.97 distinct function count: 14
% 0.78/0.97 distinct constant count: 7
% 0.78/0.97
% 0.78/0.97 ---------- no more Softie stats ----------
% 0.78/0.97
% 0.78/0.97
% 0.78/0.97
% 0.78/0.97 Stopped by limit on insertions
% 0.78/0.97
% 0.78/0.97 =========== start of search ===========
% 2.81/3.08
% 2.81/3.08 -------- PROOF --------
% 2.81/3.08 % SZS status Unsatisfiable
% 2.81/3.08 % SZS output start Refutation
% 2.81/3.08
% 2.81/3.08 Stopped by limit on insertions
% 2.81/3.08
% 2.81/3.08 Stopped by limit on insertions
% 2.81/3.08
% 2.81/3.08 Stopped by limit on insertions
% 2.81/3.08
% 2.81/3.08 -----> EMPTY CLAUSE at 2.66 sec ----> 5384 [hyper,3881,33,60,61,unit_del,14,24] {-} $F.
% 2.81/3.08
% 2.81/3.08 Length of proof is 5. Level of proof is 4.
% 2.81/3.08
% 2.81/3.08 ---------------- PROOF ----------------
% 2.81/3.08 % SZS status Unsatisfiable
% 2.81/3.08 % SZS output start Refutation
% 2.81/3.08
% 2.81/3.08 8 [] {+} p12(A,B)| -p12(C,A)| -p12(C,B).
% 2.81/3.08 14 [] {+} -p12(c28,f16(f10(c29,f11(c27,c30)),c32,c31)).
% 2.81/3.08 15 [] {+} p25(A,B)| -p12(C,B)| -p25(D,C)| -p12(D,A).
% 2.81/3.08 24 [] {+} -p24(f17(f10(c29,f11(c27,c30)),f16(f10(c29,f11(c27,c30)),c32,c31))).
% 2.81/3.08 28 [] {+} p25(f13(f14(A,f16(f10(B,f11(C,D)),c32,A))),f13(f14(A,E)))| -p22(f3(f4(f5(c26))),C)| -p23(E,f8(f10(B,f11(C,D)))).
% 2.81/3.08 32 [] {+} p12(A,f16(f10(B,f11(C,D)),c32,E))|p23(f21(B,C,D,E,A),f8(f10(B,f11(C,D))))|p24(f17(f10(B,f11(C,D)),f16(f10(B,f11(C,D)),c32,E)))| -p22(f3(f4(f5(c26))),C)| -p23(A,f8(f10(B,f11(C,D)))).
% 2.81/3.08 33 [] {+} p12(A,f16(f10(B,f11(C,D)),c32,E))|p24(f17(f10(B,f11(C,D)),f16(f10(B,f11(C,D)),c32,E)))| -p22(f3(f4(f5(c26))),C)| -p23(A,f8(f10(B,f11(C,D))))| -p25(f13(f14(E,A)),f13(f14(E,f21(B,C,D,E,A)))).
% 2.81/3.08 54 [] {-} p12(A,A).
% 2.81/3.08 60 [] {-} p22(f3(f4(f5(c26))),c27).
% 2.81/3.08 61 [] {+} p23(c28,f8(f10(c29,f11(c27,c30)))).
% 2.81/3.08 62 [] {-} p12(f13(f14(c31,c28)),f13(f14(c31,f16(f10(c29,f11(c27,c30)),c32,c31)))).
% 2.81/3.08 67 [hyper,61,32,60] {-} p12(c28,f16(f10(c29,f11(c27,c30)),c32,A))|p23(f21(c29,c27,c30,A,c28),f8(f10(c29,f11(c27,c30))))|p24(f17(f10(c29,f11(c27,c30)),f16(f10(c29,f11(c27,c30)),c32,A))).
% 2.81/3.08 93 [hyper,62,8,54] {-} p12(f13(f14(c31,f16(f10(c29,f11(c27,c30)),c32,c31))),f13(f14(c31,c28))).
% 2.81/3.08 1041 [hyper,67,24,unit_del,14] {+} p23(f21(c29,c27,c30,c31,c28),f8(f10(c29,f11(c27,c30)))).
% 2.81/3.08 1417 [hyper,1041,28,60] {-} p25(f13(f14(A,f16(f10(c29,f11(c27,c30)),c32,A))),f13(f14(A,f21(c29,c27,c30,c31,c28)))).
% 2.81/3.08 3881 [hyper,1417,15,54,93] {+} p25(f13(f14(c31,c28)),f13(f14(c31,f21(c29,c27,c30,c31,c28)))).
% 2.81/3.08 5384 [hyper,3881,33,60,61,unit_del,14,24] {-} $F.
% 2.81/3.08
% 2.81/3.08 % SZS output end Refutation
% 2.81/3.08 ------------ end of proof -------------
% 2.81/3.08
% 2.81/3.08
% 2.81/3.08 Search stopped by max_proofs option.
% 2.81/3.08
% 2.81/3.08
% 2.81/3.08 Search stopped by max_proofs option.
% 2.81/3.08
% 2.81/3.08 ============ end of search ============
% 2.81/3.08
% 2.81/3.08 ----------- soft-scott stats ----------
% 2.81/3.08
% 2.81/3.08 true clauses given 6 (13.3%)
% 2.81/3.08 false clauses given 39
% 2.81/3.08
% 2.81/3.08 FALSE TRUE
% 2.81/3.08 22 26 4
% 2.81/3.08 24 80 4
% 2.81/3.08 26 40 0
% 2.81/3.08 28 8 0
% 2.81/3.08 30 30 0
% 2.81/3.08 32 8 0
% 2.81/3.08 33 6 0
% 2.81/3.08 35 18 0
% 2.81/3.08 37 111 6
% 2.81/3.08 39 129 4
% 2.81/3.08 41 325 8
% 2.81/3.08 43 278 0
% 2.81/3.08 45 121 0
% 2.81/3.08 47 316 0
% 2.81/3.08 48 1 0
% 2.81/3.08 49 146 0
% 2.81/3.08 50 10 6
% 2.81/3.08 51 16 0
% 2.81/3.08 52 10 6
% 2.81/3.08 54 86 10
% 2.81/3.08 56 72 0
% 2.81/3.08 58 64 0
% 2.81/3.08 60 481 0
% 2.81/3.08 tot: 2382 48 (2.0% true)
% 2.81/3.08
% 2.81/3.08
% 2.81/3.08 Model 1 (0.00 seconds, 0 Inserts)
% 2.81/3.08
% 2.81/3.08 That finishes the proof of the theorem.
% 2.81/3.08
% 2.81/3.08 Process 22466 finished Mon Jul 11 22:38:12 2022
%------------------------------------------------------------------------------