TSTP Solution File: SYN622-1 by SOS---2.0
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SYN622-1 : TPTP v8.1.0. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n007.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 12:14:33 EDT 2022
% Result : Unsatisfiable 0.39s 0.62s
% Output : Refutation 0.39s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SYN622-1 : TPTP v8.1.0. Released v2.5.0.
% 0.03/0.13 % Command : sos-script %s
% 0.13/0.34 % Computer : n007.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 12:47:32 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 n007.cluster.edu,
% 0.13/0.36 Mon Jul 11 12:47:32 2022
% 0.13/0.36 The command was "./sos". The process ID is 6684.
% 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=0, equality=0, symmetry=0, max_lits=4.
% 0.13/0.36
% 0.13/0.36 This is a non-Horn set without equality. The strategy
% 0.13/0.36 will be ordered hyper_res, ur_res, unit deletion, and
% 0.13/0.36 factoring, with satellites in sos and nuclei in usable.
% 0.13/0.36
% 0.13/0.36 dependent: set(hyper_res).
% 0.13/0.36 dependent: set(factor).
% 0.13/0.36 dependent: set(unit_deletion).
% 0.13/0.36
% 0.13/0.36 ------------> process usable:
% 0.13/0.36
% 0.13/0.36 ------------> process sos:
% 0.13/0.36 35 back subsumes 25.
% 0.13/0.36 36 back subsumes 26.
% 0.13/0.36 37 back subsumes 27.
% 0.13/0.36 38 back subsumes 28.
% 0.13/0.36 39 back subsumes 29.
% 0.13/0.36
% 0.13/0.36 ======= end of input processing =======
% 0.39/0.58
% 0.39/0.58 Stopped by limit on insertions
% 0.39/0.58
% 0.39/0.58
% 0.39/0.58 Failed to model usable list: disabling FINDER
% 0.39/0.58
% 0.39/0.58
% 0.39/0.58
% 0.39/0.58 -------------- Softie stats --------------
% 0.39/0.58
% 0.39/0.58 UPDATE_STOP: 300
% 0.39/0.58 SFINDER_TIME_LIMIT: 2
% 0.39/0.58 SHORT_CLAUSE_CUTOFF: 4
% 0.39/0.58 number of clauses in intial UL: 29
% 0.39/0.58 number of clauses initially in problem: 39
% 0.39/0.58 percentage of clauses intially in UL: 74
% 0.39/0.58 percentage of distinct symbols occuring in initial UL: 100
% 0.39/0.58 percent of all initial clauses that are short: 100
% 0.39/0.58 absolute distinct symbol count: 27
% 0.39/0.58 distinct predicate count: 9
% 0.39/0.58 distinct function count: 12
% 0.39/0.58 distinct constant count: 6
% 0.39/0.58
% 0.39/0.58 ---------- no more Softie stats ----------
% 0.39/0.58
% 0.39/0.58
% 0.39/0.58
% 0.39/0.58 =========== start of search ===========
% 0.39/0.62
% 0.39/0.62 -------- PROOF --------
% 0.39/0.62 % SZS status Unsatisfiable
% 0.39/0.62 % SZS output start Refutation
% 0.39/0.62
% 0.39/0.62 ----> UNIT CONFLICT at 0.23 sec ----> 3179 [binary,3178.1,16.1] {-} $F.
% 0.39/0.62
% 0.39/0.62 Length of proof is 3. Level of proof is 2.
% 0.39/0.62
% 0.39/0.62 ---------------- PROOF ----------------
% 0.39/0.62 % SZS status Unsatisfiable
% 0.39/0.62 % SZS output start Refutation
% 0.39/0.62
% 0.39/0.62 13 [] {+} p8(A,B)| -p8(C,A)| -p8(C,B).
% 0.39/0.62 16 [] {+} -p8(f12(f13(c23),f17(c28,c27)),f12(f13(c26),c28)).
% 0.39/0.62 21 [] {+} p8(f12(A,B),f12(C,D))| -p11(A,C)| -p8(B,D).
% 0.39/0.62 35 [] {-} p11(A,A).
% 0.39/0.62 37 [] {-} p8(A,A).
% 0.39/0.62 42 [] {-} p8(f16(A,f17(B,A)),B).
% 0.39/0.62 43 [] {-} p8(f12(f13(c23),A),f12(f13(c26),f16(c27,A))).
% 0.39/0.62 75 [hyper,42,21,35] {-} p8(f12(A,f16(B,f17(C,B))),f12(A,C)).
% 0.39/0.62 107 [hyper,43,13,37] {-} p8(f12(f13(c26),f16(c27,A)),f12(f13(c23),A)).
% 0.39/0.62 3178 [hyper,107,13,75] {-} p8(f12(f13(c23),f17(A,c27)),f12(f13(c26),A)).
% 0.39/0.62 3179 [binary,3178.1,16.1] {-} $F.
% 0.39/0.62
% 0.39/0.62 % SZS output end Refutation
% 0.39/0.62 ------------ end of proof -------------
% 0.39/0.62
% 0.39/0.62
% 0.39/0.62 Search stopped by max_proofs option.
% 0.39/0.62
% 0.39/0.62
% 0.39/0.62 Search stopped by max_proofs option.
% 0.39/0.62
% 0.39/0.62 ============ end of search ============
% 0.39/0.62
% 0.39/0.62 That finishes the proof of the theorem.
% 0.39/0.62
% 0.39/0.62 Process 6684 finished Mon Jul 11 12:47:33 2022
%------------------------------------------------------------------------------