TSTP Solution File: SYN624-1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SYN624-1 : TPTP v8.1.0. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n006.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 12:14:34 EDT 2022
% Result : Unsatisfiable 0.84s 1.04s
% Output : Refutation 0.84s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SYN624-1 : TPTP v8.1.0. Released v2.5.0.
% 0.07/0.13 % Command : sos-script %s
% 0.12/0.34 % Computer : n006.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 600
% 0.12/0.34 % DateTime : Tue Jul 12 07:25:05 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 sandbox2 on n006.cluster.edu,
% 0.12/0.36 Tue Jul 12 07:25:05 2022
% 0.12/0.36 The command was "./sos". The process ID is 10971.
% 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=4.
% 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 35 back subsumes 26.
% 0.12/0.36 36 back subsumes 27.
% 0.12/0.36 37 back subsumes 28.
% 0.12/0.36 38 back subsumes 29.
% 0.12/0.36 39 back subsumes 30.
% 0.12/0.36
% 0.12/0.36 ======= end of input processing =======
% 0.84/1.03
% 0.84/1.03 Stopped by limit on insertions
% 0.84/1.03
% 0.84/1.03 Stopped by limit on insertions
% 0.84/1.03
% 0.84/1.03 Stopped by limit on insertions
% 0.84/1.03
% 0.84/1.03 Stopped by limit on insertions
% 0.84/1.03
% 0.84/1.03 Stopped by limit on insertions
% 0.84/1.03
% 0.84/1.03
% 0.84/1.03 Failed to model usable list: disabling FINDER
% 0.84/1.03
% 0.84/1.03
% 0.84/1.03
% 0.84/1.03 -------------- Softie stats --------------
% 0.84/1.03
% 0.84/1.03 UPDATE_STOP: 300
% 0.84/1.03 SFINDER_TIME_LIMIT: 2
% 0.84/1.03 SHORT_CLAUSE_CUTOFF: 4
% 0.84/1.03 number of clauses in intial UL: 29
% 0.84/1.03 number of clauses initially in problem: 39
% 0.84/1.03 percentage of clauses intially in UL: 74
% 0.84/1.03 percentage of distinct symbols occuring in initial UL: 100
% 0.84/1.03 percent of all initial clauses that are short: 100
% 0.84/1.03 absolute distinct symbol count: 25
% 0.84/1.03 distinct predicate count: 9
% 0.84/1.03 distinct function count: 11
% 0.84/1.03 distinct constant count: 5
% 0.84/1.03
% 0.84/1.03 ---------- no more Softie stats ----------
% 0.84/1.03
% 0.84/1.03
% 0.84/1.03
% 0.84/1.03 =========== start of search ===========
% 0.84/1.04
% 0.84/1.04 -------- PROOF --------
% 0.84/1.04 % SZS status Unsatisfiable
% 0.84/1.04 % SZS output start Refutation
% 0.84/1.04
% 0.84/1.04 ----> UNIT CONFLICT at 0.65 sec ----> 1130 [binary,1129.1,18.1] {-} $F.
% 0.84/1.04
% 0.84/1.04 Length of proof is 3. Level of proof is 2.
% 0.84/1.04
% 0.84/1.04 ---------------- PROOF ----------------
% 0.84/1.04 % SZS status Unsatisfiable
% 0.84/1.04 % SZS output start Refutation
% 0.84/1.04
% 0.84/1.04 13 [] {+} p10(A,B)| -p10(C,A)| -p10(C,B).
% 0.84/1.04 18 [] {+} -p10(f13(f6(c24),c26),f13(f6(c22),f14(f15(f7(c25))))).
% 0.84/1.04 22 [] {+} p10(f13(A,B),f13(C,D))| -p10(B,D)| -p5(A,C).
% 0.84/1.04 35 [] {-} p10(A,A).
% 0.84/1.04 36 [] {-} p5(A,A).
% 0.84/1.04 42 [] {-} p10(f16(A,f14(f15(f7(c25)))),A).
% 0.84/1.04 43 [] {-} p10(f13(f6(c22),A),f13(f6(c24),f16(c26,A))).
% 0.84/1.04 67 [hyper,42,22,36] {-} p10(f13(A,f16(B,f14(f15(f7(c25))))),f13(A,B)).
% 0.84/1.04 93 [hyper,43,13,35] {-} p10(f13(f6(c24),f16(c26,A)),f13(f6(c22),A)).
% 0.84/1.04 1129 [hyper,93,13,67] {-} p10(f13(f6(c24),c26),f13(f6(c22),f14(f15(f7(c25))))).
% 0.84/1.04 1130 [binary,1129.1,18.1] {-} $F.
% 0.84/1.04
% 0.84/1.04 % SZS output end Refutation
% 0.84/1.04 ------------ end of proof -------------
% 0.84/1.04
% 0.84/1.04
% 0.84/1.04 Search stopped by max_proofs option.
% 0.84/1.04
% 0.84/1.04
% 0.84/1.04 Search stopped by max_proofs option.
% 0.84/1.04
% 0.84/1.04 ============ end of search ============
% 0.84/1.04
% 0.84/1.04 That finishes the proof of the theorem.
% 0.84/1.04
% 0.84/1.04 Process 10971 finished Tue Jul 12 07:25:06 2022
%------------------------------------------------------------------------------