TSTP Solution File: SYN349-1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SYN349-1 : TPTP v8.1.0. Released v1.2.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n017.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 12:12:04 EDT 2022
% Result : Unsatisfiable 0.19s 0.45s
% Output : Refutation 0.19s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SYN349-1 : TPTP v8.1.0. Released v1.2.0.
% 0.07/0.12 % Command : sos-script %s
% 0.12/0.33 % Computer : n017.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % 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 12:13:49 EDT 2022
% 0.12/0.34 % CPUTime :
% 0.12/0.35 ----- Otter 3.2, August 2001 -----
% 0.12/0.35 The process was started by sandbox2 on n017.cluster.edu,
% 0.12/0.35 Mon Jul 11 12:13:49 2022
% 0.12/0.35 The command was "./sos". The process ID is 22970.
% 0.12/0.35
% 0.12/0.35 set(prolog_style_variables).
% 0.12/0.35 set(auto).
% 0.12/0.35 dependent: set(auto1).
% 0.12/0.35 dependent: set(process_input).
% 0.12/0.35 dependent: clear(print_kept).
% 0.12/0.35 dependent: clear(print_new_demod).
% 0.12/0.35 dependent: clear(print_back_demod).
% 0.12/0.35 dependent: clear(print_back_sub).
% 0.12/0.35 dependent: set(control_memory).
% 0.12/0.35 dependent: assign(max_mem, 12000).
% 0.12/0.35 dependent: assign(pick_given_ratio, 4).
% 0.12/0.35 dependent: assign(stats_level, 1).
% 0.12/0.35 dependent: assign(pick_semantic_ratio, 3).
% 0.12/0.35 dependent: assign(sos_limit, 5000).
% 0.12/0.35 dependent: assign(max_weight, 60).
% 0.12/0.35 clear(print_given).
% 0.12/0.35
% 0.12/0.35 list(usable).
% 0.12/0.35
% 0.12/0.35 SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=4.
% 0.12/0.35
% 0.12/0.35 This is a non-Horn set without equality. The strategy
% 0.12/0.35 will be ordered hyper_res, ur_res, unit deletion, and
% 0.12/0.35 factoring, with satellites in sos and nuclei in usable.
% 0.12/0.35
% 0.12/0.35 dependent: set(hyper_res).
% 0.12/0.35 dependent: set(factor).
% 0.12/0.35 dependent: set(unit_deletion).
% 0.12/0.35
% 0.12/0.35 ------------> process usable:
% 0.12/0.35
% 0.12/0.35 ------------> process sos:
% 0.12/0.35
% 0.12/0.35 ======= end of input processing =======
% 0.19/0.38
% 0.19/0.38 Model 1 (0.00 seconds, 0 Inserts)
% 0.19/0.38
% 0.19/0.38 Stopped by limit on number of solutions
% 0.19/0.38
% 0.19/0.38
% 0.19/0.38 -------------- Softie stats --------------
% 0.19/0.38
% 0.19/0.38 UPDATE_STOP: 300
% 0.19/0.38 SFINDER_TIME_LIMIT: 2
% 0.19/0.38 SHORT_CLAUSE_CUTOFF: 4
% 0.19/0.38 number of clauses in intial UL: 15
% 0.19/0.38 number of clauses initially in problem: 18
% 0.19/0.38 percentage of clauses intially in UL: 83
% 0.19/0.38 percentage of distinct symbols occuring in initial UL: 100
% 0.19/0.38 percent of all initial clauses that are short: 100
% 0.19/0.38 absolute distinct symbol count: 3
% 0.19/0.38 distinct predicate count: 1
% 0.19/0.38 distinct function count: 2
% 0.19/0.38 distinct constant count: 0
% 0.19/0.38
% 0.19/0.38 ---------- no more Softie stats ----------
% 0.19/0.38
% 0.19/0.38
% 0.19/0.38
% 0.19/0.38 =========== start of search ===========
% 0.19/0.45
% 0.19/0.45 -------- PROOF --------
% 0.19/0.45 % SZS status Unsatisfiable
% 0.19/0.45 % SZS output start Refutation
% 0.19/0.45
% 0.19/0.45 -----> EMPTY CLAUSE at 0.06 sec ----> 27 [hyper,25,15,24,23] {-} $F.
% 0.19/0.45
% 0.19/0.45 Length of proof is 8. Level of proof is 4.
% 0.19/0.45
% 0.19/0.45 ---------------- PROOF ----------------
% 0.19/0.45 % SZS status Unsatisfiable
% 0.19/0.45 % SZS output start Refutation
% 0.19/0.45
% 0.19/0.45 1 [] {+} f(A,g(A,B))| -f(w(A),g(A,B)).
% 0.19/0.45 2 [] {+} -f(A,g(A,B))|f(w(A),g(A,B)).
% 0.19/0.45 3 [] {+} -f(A,g(A,B))|f(g(A,B),B)| -f(B,g(A,B))|f(g(A,B),w(A)).
% 0.19/0.45 7 [] {+} f(A,g(A,B))| -f(g(A,B),B)|f(B,g(A,B))| -f(g(A,B),w(A)).
% 0.19/0.45 9 [] {+} -f(A,g(A,B))| -f(g(A,B),B)| -f(B,g(A,B))| -f(g(A,B),w(A)).
% 0.19/0.45 11 [factor,3.2.4] {+} -f(A,g(A,w(A)))|f(g(A,w(A)),w(A))| -f(w(A),g(A,w(A))).
% 0.19/0.45 13 [factor,7.2.4] {+} f(A,g(A,w(A)))| -f(g(A,w(A)),w(A))|f(w(A),g(A,w(A))).
% 0.19/0.45 15 [factor,9.2.4] {+} -f(A,g(A,w(A)))| -f(g(A,w(A)),w(A))| -f(w(A),g(A,w(A))).
% 0.19/0.45 16 [] {-} f(A,g(A,B))|f(g(A,B),B)|f(B,g(A,B))|f(g(A,B),w(A)).
% 0.19/0.45 20 [hyper,16,1,factor_simp,factor_simp] {-} f(A,g(A,w(A)))|f(g(A,w(A)),w(A)).
% 0.19/0.45 22 [hyper,20,13,factor_simp] {-} f(A,g(A,w(A)))|f(w(A),g(A,w(A))).
% 0.19/0.45 23 [hyper,22,2,factor_simp] {-} f(w(A),g(A,w(A))).
% 0.19/0.45 24 [hyper,22,1,factor_simp] {-} f(A,g(A,w(A))).
% 0.19/0.45 25 [hyper,23,11,24] {-} f(g(A,w(A)),w(A)).
% 0.19/0.45 27 [hyper,25,15,24,23] {-} $F.
% 0.19/0.45
% 0.19/0.45 % SZS output end Refutation
% 0.19/0.45 ------------ end of proof -------------
% 0.19/0.45
% 0.19/0.45
% 0.19/0.45 Search stopped by max_proofs option.
% 0.19/0.45
% 0.19/0.45
% 0.19/0.45 Search stopped by max_proofs option.
% 0.19/0.45
% 0.19/0.45 ============ end of search ============
% 0.19/0.45
% 0.19/0.45 ----------- soft-scott stats ----------
% 0.19/0.45
% 0.19/0.45 true clauses given 0 (0.0%)
% 0.19/0.45 false clauses given 7
% 0.19/0.45
% 0.19/0.45 FALSE TRUE
% 0.19/0.45 11 1 0
% 0.19/0.45 22 1 0
% 0.19/0.45 tot: 2 0 (0.0% true)
% 0.19/0.45
% 0.19/0.45
% 0.19/0.45 Model 1 (0.00 seconds, 0 Inserts)
% 0.19/0.45
% 0.19/0.45 That finishes the proof of the theorem.
% 0.19/0.45
% 0.19/0.45 Process 22970 finished Mon Jul 11 12:13:49 2022
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