TSTP Solution File: SYN584-1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SYN584-1 : TPTP v8.1.0. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n027.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 12:14:18 EDT 2022
% Result : Unsatisfiable 1.19s 1.37s
% Output : Refutation 1.19s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SYN584-1 : TPTP v8.1.0. Released v2.5.0.
% 0.12/0.13 % Command : sos-script %s
% 0.12/0.34 % Computer : n027.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 : Mon Jul 11 16:34:49 EDT 2022
% 0.20/0.35 % CPUTime :
% 0.20/0.36 ----- Otter 3.2, August 2001 -----
% 0.20/0.36 The process was started by sandbox2 on n027.cluster.edu,
% 0.20/0.36 Mon Jul 11 16:34:49 2022
% 0.20/0.36 The command was "./sos". The process ID is 20533.
% 0.20/0.36
% 0.20/0.36 set(prolog_style_variables).
% 0.20/0.36 set(auto).
% 0.20/0.36 dependent: set(auto1).
% 0.20/0.36 dependent: set(process_input).
% 0.20/0.36 dependent: clear(print_kept).
% 0.20/0.36 dependent: clear(print_new_demod).
% 0.20/0.36 dependent: clear(print_back_demod).
% 0.20/0.36 dependent: clear(print_back_sub).
% 0.20/0.36 dependent: set(control_memory).
% 0.20/0.36 dependent: assign(max_mem, 12000).
% 0.20/0.36 dependent: assign(pick_given_ratio, 4).
% 0.20/0.36 dependent: assign(stats_level, 1).
% 0.20/0.36 dependent: assign(pick_semantic_ratio, 3).
% 0.20/0.36 dependent: assign(sos_limit, 5000).
% 0.20/0.36 dependent: assign(max_weight, 60).
% 0.20/0.36 clear(print_given).
% 0.20/0.36
% 0.20/0.36 list(usable).
% 0.20/0.36
% 0.20/0.36 SCAN INPUT: prop=0, horn=1, equality=0, symmetry=0, max_lits=4.
% 0.20/0.36
% 0.20/0.36 This is a Horn set without equality. The strategy will
% 0.20/0.36 be hyperresolution, with satellites in sos and nuclei
% 0.20/0.36 in usable.
% 0.20/0.36
% 0.20/0.36 dependent: set(hyper_res).
% 0.20/0.36 dependent: clear(order_hyper).
% 0.20/0.36
% 0.20/0.36 ------------> process usable:
% 0.20/0.36
% 0.20/0.36 ------------> process sos:
% 0.20/0.36
% 0.20/0.36 ======= end of input processing =======
% 1.19/1.37
% 1.19/1.37 Stopped by limit on insertions
% 1.19/1.37
% 1.19/1.37
% 1.19/1.37 Failed to model usable list: disabling FINDER
% 1.19/1.37
% 1.19/1.37
% 1.19/1.37
% 1.19/1.37 -------------- Softie stats --------------
% 1.19/1.37
% 1.19/1.37 UPDATE_STOP: 300
% 1.19/1.37 SFINDER_TIME_LIMIT: 2
% 1.19/1.37 SHORT_CLAUSE_CUTOFF: 4
% 1.19/1.37 number of clauses in intial UL: 17
% 1.19/1.37 number of clauses initially in problem: 25
% 1.19/1.37 percentage of clauses intially in UL: 68
% 1.19/1.37 percentage of distinct symbols occuring in initial UL: 100
% 1.19/1.37 percent of all initial clauses that are short: 100
% 1.19/1.37 absolute distinct symbol count: 21
% 1.19/1.37 distinct predicate count: 7
% 1.19/1.37 distinct function count: 8
% 1.19/1.37 distinct constant count: 6
% 1.19/1.37
% 1.19/1.37 ---------- no more Softie stats ----------
% 1.19/1.37
% 1.19/1.37
% 1.19/1.37
% 1.19/1.37 =========== start of search ===========
% 1.19/1.37
% 1.19/1.37 -------- PROOF --------
% 1.19/1.37 % SZS status Unsatisfiable
% 1.19/1.37 % SZS output start Refutation
% 1.19/1.37
% 1.19/1.37 ----> UNIT CONFLICT at 0.98 sec ----> 38 [binary,37.1,17.1] {-} $F.
% 1.19/1.37
% 1.19/1.37 Length of proof is 2. Level of proof is 2.
% 1.19/1.37
% 1.19/1.37 ---------------- PROOF ----------------
% 1.19/1.37 % SZS status Unsatisfiable
% 1.19/1.37 % SZS output start Refutation
% 1.19/1.37
% 1.19/1.37 4 [] {+} p12(A,B)| -p12(C,A)| -p12(C,B).
% 1.19/1.37 10 [] {+} p15(A,B)| -p15(C,D)| -p3(D,B)| -p12(C,A).
% 1.19/1.37 17 [] {+} -p15(f13(c17,f14(f7(c18,f8(f9(c19,f10(f11(c20))),f9(c21,f10(f11(c20))))),c17)),f4(f7(c18,f8(f9(c19,f10(f11(c20))),f9(c21,f10(f11(c20))))))).
% 1.19/1.37 18 [] {-} p12(A,A).
% 1.19/1.37 21 [] {-} p3(A,A).
% 1.19/1.37 23 [] {-} p15(c22,f4(f7(c18,f8(f9(c19,f10(f11(c20))),f9(c21,f10(f11(c20))))))).
% 1.19/1.37 25 [] {-} p12(f13(c17,f14(f7(c18,f8(f9(c19,f10(f11(c20))),f9(c21,f10(f11(c20))))),c17)),c22).
% 1.19/1.37 30 [hyper,25,4,18] {-} p12(c22,f13(c17,f14(f7(c18,f8(f9(c19,f10(f11(c20))),f9(c21,f10(f11(c20))))),c17))).
% 1.19/1.37 37 [hyper,30,10,23,21] {-} p15(f13(c17,f14(f7(c18,f8(f9(c19,f10(f11(c20))),f9(c21,f10(f11(c20))))),c17)),f4(f7(c18,f8(f9(c19,f10(f11(c20))),f9(c21,f10(f11(c20))))))).
% 1.19/1.37 38 [binary,37.1,17.1] {-} $F.
% 1.19/1.37
% 1.19/1.37 % SZS output end Refutation
% 1.19/1.37 ------------ end of proof -------------
% 1.19/1.37
% 1.19/1.37
% 1.19/1.37 Search stopped by max_proofs option.
% 1.19/1.37
% 1.19/1.37
% 1.19/1.37 Search stopped by max_proofs option.
% 1.19/1.37
% 1.19/1.37 ============ end of search ============
% 1.19/1.37
% 1.19/1.37 That finishes the proof of the theorem.
% 1.19/1.37
% 1.19/1.37 Process 20533 finished Mon Jul 11 16:34:50 2022
%------------------------------------------------------------------------------