TSTP Solution File: SYN597-1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SYN597-1 : TPTP v8.1.0. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n021.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 12:14:23 EDT 2022
% Result : Unsatisfiable 5.44s 5.63s
% Output : Refutation 5.44s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : SYN597-1 : TPTP v8.1.0. Released v2.5.0.
% 0.07/0.13 % Command : sos-script %s
% 0.13/0.35 % Computer : n021.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 : Mon Jul 11 21:32:38 EDT 2022
% 0.13/0.35 % CPUTime :
% 0.13/0.37 ----- Otter 3.2, August 2001 -----
% 0.13/0.37 The process was started by sandbox2 on n021.cluster.edu,
% 0.13/0.37 Mon Jul 11 21:32:38 2022
% 0.13/0.37 The command was "./sos". The process ID is 5034.
% 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=1, equality=0, symmetry=0, max_lits=4.
% 0.13/0.37
% 0.13/0.37 This is a Horn set without equality. The strategy will
% 0.13/0.37 be hyperresolution, with satellites in sos and nuclei
% 0.13/0.37 in usable.
% 0.13/0.37
% 0.13/0.37 dependent: set(hyper_res).
% 0.13/0.37 dependent: clear(order_hyper).
% 0.13/0.37
% 0.13/0.37 ------------> process usable:
% 0.13/0.37
% 0.13/0.37 ------------> process sos:
% 0.13/0.37
% 0.13/0.37 ======= end of input processing =======
% 0.13/0.40
% 0.13/0.40 Model 1 (0.00 seconds, 0 Inserts)
% 0.13/0.40
% 0.13/0.40 Stopped by limit on number of solutions
% 0.13/0.40
% 0.13/0.40
% 0.13/0.40 -------------- Softie stats --------------
% 0.13/0.40
% 0.13/0.40 UPDATE_STOP: 300
% 0.13/0.40 SFINDER_TIME_LIMIT: 2
% 0.13/0.40 SHORT_CLAUSE_CUTOFF: 4
% 0.13/0.40 number of clauses in intial UL: 18
% 0.13/0.40 number of clauses initially in problem: 28
% 0.13/0.40 percentage of clauses intially in UL: 64
% 0.13/0.40 percentage of distinct symbols occuring in initial UL: 91
% 0.13/0.40 percent of all initial clauses that are short: 100
% 0.13/0.40 absolute distinct symbol count: 23
% 0.13/0.40 distinct predicate count: 8
% 0.13/0.40 distinct function count: 9
% 0.13/0.40 distinct constant count: 6
% 0.13/0.40
% 0.13/0.40 ---------- no more Softie stats ----------
% 0.13/0.40
% 0.13/0.40
% 0.13/0.40
% 0.13/0.40 =========== start of search ===========
% 2.54/2.81
% 2.54/2.81
% 2.54/2.81 Changing weight limit from 60 to 47.
% 2.54/2.81
% 2.54/2.81 Model 2 (0.00 seconds, 0 Inserts)
% 2.54/2.81
% 2.54/2.81 Stopped by limit on number of solutions
% 2.54/2.81
% 2.54/2.81 Model 3 (0.00 seconds, 0 Inserts)
% 2.54/2.81
% 2.54/2.81 Stopped by limit on number of solutions
% 2.54/2.81
% 2.54/2.81 Stopped by limit on insertions
% 2.54/2.81
% 2.54/2.81 Model 4 (0.00 seconds, 0 Inserts)
% 2.54/2.81
% 2.54/2.81 Stopped by limit on number of solutions
% 2.54/2.81
% 2.54/2.81 Model 5 (0.00 seconds, 0 Inserts)
% 2.54/2.81
% 2.54/2.81 Stopped by limit on number of solutions
% 2.54/2.81
% 2.54/2.81 Resetting weight limit to 47 after 240 givens.
% 2.54/2.81
% 3.34/3.53
% 3.34/3.53
% 3.34/3.53 Changing weight limit from 47 to 43.
% 3.34/3.53
% 3.34/3.53 Resetting weight limit to 43 after 275 givens.
% 3.34/3.53
% 3.85/4.10
% 3.85/4.10
% 3.85/4.10 Changing weight limit from 43 to 41.
% 3.85/4.10
% 3.85/4.10 Resetting weight limit to 41 after 305 givens.
% 3.85/4.10
% 4.30/4.56
% 4.30/4.56
% 4.30/4.56 Changing weight limit from 41 to 39.
% 4.30/4.56
% 4.30/4.56 Resetting weight limit to 39 after 345 givens.
% 4.30/4.56
% 4.75/5.00
% 4.75/5.00
% 4.75/5.00 Changing weight limit from 39 to 37.
% 4.75/5.00
% 4.75/5.00 Resetting weight limit to 37 after 365 givens.
% 4.75/5.00
% 5.13/5.34
% 5.13/5.34
% 5.13/5.34 Changing weight limit from 37 to 35.
% 5.13/5.34
% 5.13/5.34 Resetting weight limit to 35 after 375 givens.
% 5.13/5.34
% 5.44/5.63
% 5.44/5.63 -------- PROOF --------
% 5.44/5.63 % SZS status Unsatisfiable
% 5.44/5.63 % SZS output start Refutation
% 5.44/5.63
% 5.44/5.63 ----> UNIT CONFLICT at 5.20 sec ----> 15028 [binary,15027.1,12.1] {-} $F.
% 5.44/5.63
% 5.44/5.63 Length of proof is 4. Level of proof is 4.
% 5.44/5.63
% 5.44/5.63 ---------------- PROOF ----------------
% 5.44/5.63 % SZS status Unsatisfiable
% 5.44/5.63 % SZS output start Refutation
% 5.44/5.63
% 5.44/5.63 12 [] {+} -p18(c20,f11(f13(f15(c20),f14(f4(c20),c22)),c23,c24)).
% 5.44/5.63 14 [] {+} p18(A,B)| -p18(C,D)| -p2(C,A)| -p10(D,B).
% 5.44/5.63 16 [] {+} p2(f13(A,B),f13(C,D))| -p12(B,D)| -p3(A,C).
% 5.44/5.63 17 [] {+} p12(f14(A,B),f14(C,D))| -p3(A,C)| -p3(B,D).
% 5.44/5.63 18 [] {+} p10(f11(A,B,C),f11(D,E,F))| -p2(A,D)| -p9(B,E)| -p10(C,F).
% 5.44/5.63 19 [] {+} p10(A,A).
% 5.44/5.63 20 [] {+} p9(A,A).
% 5.44/5.63 21 [] {+} p3(A,A).
% 5.44/5.63 22 [] {-} p2(A,A).
% 5.44/5.63 25 [] {+} p3(c21,c22).
% 5.44/5.63 28 [] {-} p18(c20,f11(f13(f15(c20),f14(f4(c20),c21)),c23,c24)).
% 5.44/5.63 30 [hyper,25,17,21] {+} p12(f14(A,c21),f14(A,c22)).
% 5.44/5.63 163 [hyper,30,16,21] {+} p2(f13(A,f14(B,c21)),f13(A,f14(B,c22))).
% 5.44/5.63 13916 [hyper,163,18,20,19] {-} p10(f11(f13(A,f14(B,c21)),C,D),f11(f13(A,f14(B,c22)),C,D)).
% 5.44/5.63 15027 [hyper,13916,14,28,22] {-} p18(c20,f11(f13(f15(c20),f14(f4(c20),c22)),c23,c24)).
% 5.44/5.63 15028 [binary,15027.1,12.1] {-} $F.
% 5.44/5.63
% 5.44/5.63 % SZS output end Refutation
% 5.44/5.63 ------------ end of proof -------------
% 5.44/5.63
% 5.44/5.63
% 5.44/5.63 Search stopped by max_proofs option.
% 5.44/5.63
% 5.44/5.63
% 5.44/5.63 Search stopped by max_proofs option.
% 5.44/5.63
% 5.44/5.63 ============ end of search ============
% 5.44/5.63
% 5.44/5.63 ----------- soft-scott stats ----------
% 5.44/5.63
% 5.44/5.63 true clauses given 167 (42.4%)
% 5.44/5.63 false clauses given 227
% 5.44/5.63
% 5.44/5.63 FALSE TRUE
% 5.44/5.63 9 0 34
% 5.44/5.63 11 0 240
% 5.44/5.63 13 0 558
% 5.44/5.63 15 0 1146
% 5.44/5.63 17 18 589
% 5.44/5.63 19 31 87
% 5.44/5.63 21 0 36
% 5.44/5.63 23 13 0
% 5.44/5.63 25 18 0
% 5.44/5.63 27 75 0
% 5.44/5.63 29 390 0
% 5.44/5.63 31 671 0
% 5.44/5.63 33 899 0
% 5.44/5.63 35 551 0
% 5.44/5.63 tot: 2666 2690 (50.2% true)
% 5.44/5.63
% 5.44/5.63
% 5.44/5.63 Model 5 (0.00 seconds, 0 Inserts)
% 5.44/5.63
% 5.44/5.63 That finishes the proof of the theorem.
% 5.44/5.63
% 5.44/5.63 Process 5034 finished Mon Jul 11 21:32:44 2022
%------------------------------------------------------------------------------