TSTP Solution File: SYN565-1 by SOS---2.0
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SYN565-1 : 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 12:14:11 EDT 2022
% Result : Unsatisfiable 0.38s 0.60s
% Output : Refutation 0.38s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SYN565-1 : TPTP v8.1.0. Released v2.5.0.
% 0.07/0.13 % Command : sos-script %s
% 0.13/0.34 % Computer : n006.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 19:39:35 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 sandbox on n006.cluster.edu,
% 0.13/0.36 Mon Jul 11 19:39:35 2022
% 0.13/0.36 The command was "./sos". The process ID is 2285.
% 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 =======
% 0.38/0.57
% 0.38/0.57 Stopped by limit on insertions
% 0.38/0.57
% 0.38/0.57
% 0.38/0.57 Failed to model usable list: disabling FINDER
% 0.38/0.57
% 0.38/0.57
% 0.38/0.57
% 0.38/0.57 -------------- Softie stats --------------
% 0.38/0.57
% 0.38/0.57 UPDATE_STOP: 300
% 0.38/0.57 SFINDER_TIME_LIMIT: 2
% 0.38/0.57 SHORT_CLAUSE_CUTOFF: 4
% 0.38/0.57 number of clauses in intial UL: 12
% 0.38/0.57 number of clauses initially in problem: 18
% 0.38/0.57 percentage of clauses intially in UL: 66
% 0.38/0.57 percentage of distinct symbols occuring in initial UL: 100
% 0.38/0.57 percent of all initial clauses that are short: 100
% 0.38/0.57 absolute distinct symbol count: 11
% 0.38/0.57 distinct predicate count: 3
% 0.38/0.57 distinct function count: 6
% 0.38/0.57 distinct constant count: 2
% 0.38/0.57
% 0.38/0.57 ---------- no more Softie stats ----------
% 0.38/0.57
% 0.38/0.57
% 0.38/0.57
% 0.38/0.57 =========== start of search ===========
% 0.38/0.60
% 0.38/0.60 -------- PROOF --------
% 0.38/0.60 % SZS status Unsatisfiable
% 0.38/0.60 % SZS output start Refutation
% 0.38/0.60
% 0.38/0.60 ----> UNIT CONFLICT at 0.22 sec ----> 3037 [binary,3036.1,5.1] {-} $F.
% 0.38/0.60
% 0.38/0.60 Length of proof is 7. Level of proof is 4.
% 0.38/0.60
% 0.38/0.60 ---------------- PROOF ----------------
% 0.38/0.60 % SZS status Unsatisfiable
% 0.38/0.60 % SZS output start Refutation
% 0.38/0.60
% 0.38/0.60 1 [] {+} p2(f5(A),f5(B))| -p4(A,B).
% 0.38/0.60 3 [] {+} p2(A,B)| -p2(C,A)| -p2(C,B).
% 0.38/0.60 5 [] {+} -p10(f9(f5(c11),f5(c12)),f5(f8(c12,c11))).
% 0.38/0.60 7 [] {+} p10(f9(A,B),C)| -p10(A,f3(C,B)).
% 0.38/0.60 8 [] {+} p10(A,B)| -p2(C,A)| -p2(D,B)| -p10(C,D).
% 0.38/0.60 11 [] {+} p2(f9(A,B),f9(C,D))| -p2(A,C)| -p2(B,D).
% 0.38/0.60 13 [] {-} p2(A,A).
% 0.38/0.60 15 [] {-} p2(f5(f7(A)),f5(A)).
% 0.38/0.60 16 [] {-} p4(f8(A,B),f6(A,f7(B))).
% 0.38/0.60 17 [] {-} p4(f7(f8(A,B)),f8(B,A)).
% 0.38/0.60 18 [] {-} p10(f5(A),f3(f5(f6(A,B)),f5(B))).
% 0.38/0.60 20 [hyper,15,11,13] {-} p2(f9(A,f5(f7(B))),f9(A,f5(B))).
% 0.38/0.60 62 [hyper,16,1] {-} p2(f5(f8(A,B)),f5(f6(A,f7(B)))).
% 0.38/0.60 95 [hyper,17,1] {-} p2(f5(f7(f8(A,B))),f5(f8(B,A))).
% 0.38/0.60 154 [hyper,18,7] {-} p10(f9(f5(A),f5(B)),f5(f6(A,B))).
% 0.38/0.60 1414 [hyper,95,3,15] {-} p2(f5(f8(A,B)),f5(f8(B,A))).
% 0.38/0.60 1615 [hyper,1414,3,62] {-} p2(f5(f6(A,f7(B))),f5(f8(B,A))).
% 0.38/0.60 3036 [hyper,1615,8,20,154] {-} p10(f9(f5(A),f5(B)),f5(f8(B,A))).
% 0.38/0.60 3037 [binary,3036.1,5.1] {-} $F.
% 0.38/0.60
% 0.38/0.60 % SZS output end Refutation
% 0.38/0.60 ------------ end of proof -------------
% 0.38/0.60
% 0.38/0.60
% 0.38/0.60 Search stopped by max_proofs option.
% 0.38/0.60
% 0.38/0.60
% 0.38/0.60 Search stopped by max_proofs option.
% 0.38/0.60
% 0.38/0.60 ============ end of search ============
% 0.38/0.60
% 0.38/0.60 That finishes the proof of the theorem.
% 0.38/0.60
% 0.38/0.60 Process 2285 finished Mon Jul 11 19:39:35 2022
%------------------------------------------------------------------------------