TSTP Solution File: SYN701-1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SYN701-1 : TPTP v8.1.0. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n009.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 12:15:03 EDT 2022
% Result : Unsatisfiable 12.53s 12.71s
% Output : Refutation 12.53s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : SYN701-1 : TPTP v8.1.0. Released v2.5.0.
% 0.06/0.12 % Command : sos-script %s
% 0.12/0.33 % Computer : n009.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 : Mon Jul 11 15:06:52 EDT 2022
% 0.12/0.34 % CPUTime :
% 0.12/0.36 ----- Otter 3.2, August 2001 -----
% 0.12/0.36 The process was started by sandbox on n009.cluster.edu,
% 0.12/0.36 Mon Jul 11 15:06:52 2022
% 0.12/0.36 The command was "./sos". The process ID is 10917.
% 0.12/0.36
% 0.12/0.36 set(prolog_style_variables).
% 0.12/0.36 set(auto).
% 0.12/0.36 dependent: set(auto1).
% 0.12/0.36 dependent: set(process_input).
% 0.12/0.36 dependent: clear(print_kept).
% 0.12/0.36 dependent: clear(print_new_demod).
% 0.12/0.36 dependent: clear(print_back_demod).
% 0.12/0.36 dependent: clear(print_back_sub).
% 0.12/0.36 dependent: set(control_memory).
% 0.12/0.36 dependent: assign(max_mem, 12000).
% 0.12/0.36 dependent: assign(pick_given_ratio, 4).
% 0.12/0.36 dependent: assign(stats_level, 1).
% 0.12/0.36 dependent: assign(pick_semantic_ratio, 3).
% 0.12/0.36 dependent: assign(sos_limit, 5000).
% 0.12/0.36 dependent: assign(max_weight, 60).
% 0.12/0.36 clear(print_given).
% 0.12/0.36
% 0.12/0.36 list(usable).
% 0.12/0.36
% 0.12/0.36 SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=5.
% 0.12/0.36
% 0.12/0.36 This is a non-Horn set without equality. The strategy
% 0.12/0.36 will be ordered hyper_res, ur_res, unit deletion, and
% 0.12/0.36 factoring, with satellites in sos and nuclei in usable.
% 0.12/0.36
% 0.12/0.36 dependent: set(hyper_res).
% 0.12/0.36 dependent: set(factor).
% 0.12/0.36 dependent: set(unit_deletion).
% 0.12/0.36
% 0.12/0.36 ------------> process usable:
% 0.12/0.36
% 0.12/0.36 ------------> process sos:
% 0.12/0.36 67 back subsumes 46.
% 0.12/0.36 68 back subsumes 47.
% 0.12/0.36 69 back subsumes 48.
% 0.12/0.36 70 back subsumes 49.
% 0.12/0.36 71 back subsumes 50.
% 0.12/0.36 72 back subsumes 60.
% 0.12/0.36 72 back subsumes 51.
% 0.12/0.36 73 back subsumes 52.
% 0.12/0.36 74 back subsumes 53.
% 0.12/0.36 75 back subsumes 54.
% 0.12/0.36
% 0.12/0.36 ======= end of input processing =======
% 0.19/0.58
% 0.19/0.58 Stopped by limit on insertions
% 0.19/0.58
% 0.19/0.58
% 0.19/0.58 Failed to model usable list: disabling FINDER
% 0.19/0.58
% 0.19/0.58
% 0.19/0.58
% 0.19/0.58 -------------- Softie stats --------------
% 0.19/0.58
% 0.19/0.58 UPDATE_STOP: 300
% 0.19/0.58 SFINDER_TIME_LIMIT: 2
% 0.19/0.58 SHORT_CLAUSE_CUTOFF: 4
% 0.19/0.58 number of clauses in intial UL: 50
% 0.19/0.58 number of clauses initially in problem: 79
% 0.19/0.58 percentage of clauses intially in UL: 63
% 0.19/0.58 percentage of distinct symbols occuring in initial UL: 87
% 0.19/0.58 percent of all initial clauses that are short: 100
% 0.19/0.58 absolute distinct symbol count: 47
% 0.19/0.58 distinct predicate count: 18
% 0.19/0.58 distinct function count: 14
% 0.19/0.58 distinct constant count: 15
% 0.19/0.58
% 0.19/0.58 ---------- no more Softie stats ----------
% 0.19/0.58
% 0.19/0.58
% 0.19/0.58
% 0.19/0.58 =========== start of search ===========
% 0.46/0.69
% 0.46/0.69
% 0.46/0.69 Changing weight limit from 60 to 21.
% 0.46/0.69
% 0.46/0.69 Resetting weight limit to 21 after 90 givens.
% 0.46/0.69
% 0.53/0.76
% 0.53/0.76
% 0.53/0.76 Changing weight limit from 21 to 17.
% 0.53/0.76
% 0.53/0.76 Resetting weight limit to 17 after 95 givens.
% 0.53/0.76
% 0.60/0.80
% 0.60/0.80
% 0.60/0.80 Changing weight limit from 17 to 15.
% 0.60/0.80
% 0.60/0.80 Resetting weight limit to 15 after 100 givens.
% 0.60/0.80
% 1.01/1.19
% 1.01/1.19
% 1.01/1.19 Changing weight limit from 15 to 13.
% 1.01/1.19
% 1.01/1.19 Resetting weight limit to 13 after 290 givens.
% 1.01/1.19
% 12.53/12.71
% 12.53/12.71 -- HEY sandbox, WE HAVE A PROOF!! --
% 12.53/12.71
% 12.53/12.71 Modelling stopped after 300 given clauses and 0.00 seconds
% 12.53/12.71
% 12.53/12.71
% 12.53/12.71 ----> UNIT CONFLICT at 10.38 sec ----> 25763 [binary,25762.1,28.1] {-} $F.
% 12.53/12.71
% 12.53/12.71 Length of proof is 4. Level of proof is 3.
% 12.53/12.71
% 12.53/12.71 ---------------- PROOF ----------------
% 12.53/12.71 % SZS status Unsatisfiable
% 12.53/12.71 % SZS output start Refutation
% 12.53/12.71
% 12.53/12.71 7 [] {+} p3(f4(A),f4(B))| -p2(A,B).
% 12.53/12.71 18 [] {+} p2(A,B)| -p2(C,A)| -p2(C,B).
% 12.53/12.71 28 [] {+} -p2(f11(f4(c46),c43),f11(f4(f23(c44,f9(f20(c37)))),c43)).
% 12.53/12.71 34 [] {+} p2(f11(A,B),f11(C,D))| -p10(B,D)| -p3(A,C).
% 12.53/12.71 67 [] {-} p10(A,A).
% 12.53/12.71 72 [] {-} p2(A,A).
% 12.53/12.71 76 [] {-} p2(c44,c46).
% 12.53/12.71 88 [] {-} p2(f11(f4(f23(c44,f9(f20(c37)))),c43),f11(f4(c44),c43)).
% 12.53/12.71 102 [hyper,76,7] {-} p3(f4(c44),f4(c46)).
% 12.53/12.71 229 [hyper,102,34,67] {-} p2(f11(f4(c44),A),f11(f4(c46),A)).
% 12.53/12.71 1201 [hyper,88,18,72] {-} p2(f11(f4(c44),c43),f11(f4(f23(c44,f9(f20(c37)))),c43)).
% 12.53/12.71 25762 [hyper,1201,18,229] {-} p2(f11(f4(c46),c43),f11(f4(f23(c44,f9(f20(c37)))),c43)).
% 12.53/12.71 25763 [binary,25762.1,28.1] {-} $F.
% 12.53/12.71
% 12.53/12.71 % SZS output end Refutation
% 12.53/12.71 ------------ end of proof -------------
% 12.53/12.71
% 12.53/12.71
% 12.53/12.71 Search stopped by max_proofs option.
% 12.53/12.71
% 12.53/12.71
% 12.53/12.71 Search stopped by max_proofs option.
% 12.53/12.71
% 12.53/12.71 ============ end of search ============
% 12.53/12.71
% 12.53/12.71 That finishes the proof of the theorem.
% 12.53/12.71
% 12.53/12.71 Process 10917 finished Mon Jul 11 15:07:04 2022
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