TSTP Solution File: SYN652-1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SYN652-1 : TPTP v8.1.0. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n010.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 12:14:44 EDT 2022
% Result : Unsatisfiable 1.16s 1.34s
% Output : Refutation 1.16s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SYN652-1 : TPTP v8.1.0. Released v2.5.0.
% 0.07/0.13 % Command : sos-script %s
% 0.13/0.34 % Computer : n010.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 23:13:30 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.13/0.36 ----- Otter 3.2, August 2001 -----
% 0.13/0.36 The process was started by sandbox2 on n010.cluster.edu,
% 0.13/0.36 Mon Jul 11 23:13:30 2022
% 0.13/0.36 The command was "./sos". The process ID is 25863.
% 0.13/0.36
% 0.13/0.36 set(prolog_style_variables).
% 0.13/0.36 set(auto).
% 0.13/0.36 dependent: set(auto1).
% 0.13/0.36 dependent: set(process_input).
% 0.13/0.36 dependent: clear(print_kept).
% 0.13/0.36 dependent: clear(print_new_demod).
% 0.13/0.36 dependent: clear(print_back_demod).
% 0.13/0.36 dependent: clear(print_back_sub).
% 0.13/0.36 dependent: set(control_memory).
% 0.13/0.36 dependent: assign(max_mem, 12000).
% 0.13/0.36 dependent: assign(pick_given_ratio, 4).
% 0.13/0.36 dependent: assign(stats_level, 1).
% 0.13/0.36 dependent: assign(pick_semantic_ratio, 3).
% 0.13/0.36 dependent: assign(sos_limit, 5000).
% 0.13/0.36 dependent: assign(max_weight, 60).
% 0.13/0.36 clear(print_given).
% 0.13/0.36
% 0.13/0.36 list(usable).
% 0.13/0.36
% 0.13/0.36 SCAN INPUT: prop=0, horn=1, equality=0, symmetry=0, max_lits=4.
% 0.13/0.36
% 0.13/0.36 This is a Horn set without equality. The strategy will
% 0.13/0.36 be hyperresolution, with satellites in sos and nuclei
% 0.13/0.36 in usable.
% 0.13/0.36
% 0.13/0.36 dependent: set(hyper_res).
% 0.13/0.36 dependent: clear(order_hyper).
% 0.13/0.36
% 0.13/0.36 ------------> process usable:
% 0.13/0.36
% 0.13/0.36 ------------> process sos:
% 0.13/0.36
% 0.13/0.36 ======= end of input processing =======
% 1.16/1.34
% 1.16/1.34 Stopped by limit on insertions
% 1.16/1.34
% 1.16/1.34 Stopped by limit on insertions
% 1.16/1.34
% 1.16/1.34 Stopped by limit on insertions
% 1.16/1.34
% 1.16/1.34 Stopped by limit on insertions
% 1.16/1.34
% 1.16/1.34 Stopped by limit on insertions
% 1.16/1.34
% 1.16/1.34
% 1.16/1.34 Failed to model usable list: disabling FINDER
% 1.16/1.34
% 1.16/1.34
% 1.16/1.34
% 1.16/1.34 -------------- Softie stats --------------
% 1.16/1.34
% 1.16/1.34 UPDATE_STOP: 300
% 1.16/1.34 SFINDER_TIME_LIMIT: 2
% 1.16/1.34 SHORT_CLAUSE_CUTOFF: 4
% 1.16/1.34 number of clauses in intial UL: 28
% 1.16/1.34 number of clauses initially in problem: 47
% 1.16/1.34 percentage of clauses intially in UL: 59
% 1.16/1.34 percentage of distinct symbols occuring in initial UL: 89
% 1.16/1.34 percent of all initial clauses that are short: 100
% 1.16/1.34 absolute distinct symbol count: 37
% 1.16/1.34 distinct predicate count: 16
% 1.16/1.34 distinct function count: 10
% 1.16/1.34 distinct constant count: 11
% 1.16/1.34
% 1.16/1.34 ---------- no more Softie stats ----------
% 1.16/1.34
% 1.16/1.34
% 1.16/1.34
% 1.16/1.34 =========== start of search ===========
% 1.16/1.34
% 1.16/1.34 -------- PROOF --------
% 1.16/1.34 % SZS status Unsatisfiable
% 1.16/1.34 % SZS output start Refutation
% 1.16/1.34
% 1.16/1.34 ----> UNIT CONFLICT at 0.96 sec ----> 63 [binary,62.1,1.1] {-} $F.
% 1.16/1.34
% 1.16/1.34 Length of proof is 5. Level of proof is 4.
% 1.16/1.34
% 1.16/1.34 ---------------- PROOF ----------------
% 1.16/1.34 % SZS status Unsatisfiable
% 1.16/1.34 % SZS output start Refutation
% 1.16/1.34
% 1.16/1.34 1 [] {+} -p4(f5(c31,c33),f15(f17(c36,c31),c34)).
% 1.16/1.34 6 [] {+} p4(A,B)| -p4(C,A)| -p4(C,B).
% 1.16/1.34 23 [] {+} p4(f15(A,B),f15(C,D))| -p14(A,C)| -p4(B,D).
% 1.16/1.34 28 [] {+} p4(f5(c31,A),f5(c31,B))| -p27(f8(f10(c28,f13(c29,c30)),A),B).
% 1.16/1.34 33 [] {-} p4(A,A).
% 1.16/1.34 42 [] {-} p14(A,A).
% 1.16/1.34 44 [] {-} p4(c34,f5(c35,c32)).
% 1.16/1.34 45 [] {-} p27(f8(f10(c28,f13(c29,c30)),c32),c33).
% 1.16/1.34 46 [] {-} p4(f15(f17(c36,A),f5(c35,B)),f5(A,B)).
% 1.16/1.34 49 [hyper,44,6,33] {-} p4(f5(c35,c32),c34).
% 1.16/1.34 50 [hyper,49,23,42] {-} p4(f15(A,f5(c35,c32)),f15(A,c34)).
% 1.16/1.34 51 [hyper,45,28] {-} p4(f5(c31,c32),f5(c31,c33)).
% 1.16/1.34 59 [hyper,50,6,46] {-} p4(f5(A,c32),f15(f17(c36,A),c34)).
% 1.16/1.34 62 [hyper,59,6,51] {-} p4(f5(c31,c33),f15(f17(c36,c31),c34)).
% 1.16/1.34 63 [binary,62.1,1.1] {-} $F.
% 1.16/1.34
% 1.16/1.34 % SZS output end Refutation
% 1.16/1.34 ------------ end of proof -------------
% 1.16/1.34
% 1.16/1.34
% 1.16/1.34 Search stopped by max_proofs option.
% 1.16/1.34
% 1.16/1.34
% 1.16/1.34 Search stopped by max_proofs option.
% 1.16/1.34
% 1.16/1.34 ============ end of search ============
% 1.16/1.34
% 1.16/1.34 That finishes the proof of the theorem.
% 1.16/1.34
% 1.16/1.34 Process 25863 finished Mon Jul 11 23:13:31 2022
%------------------------------------------------------------------------------