TSTP Solution File: SYN053-1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SYN053-1 : TPTP v8.1.0. Released v1.0.0.
% 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 12:09:31 EDT 2022
% Result : Unsatisfiable 0.23s 0.42s
% Output : Refutation 0.23s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.14 % Problem : SYN053-1 : TPTP v8.1.0. Released v1.0.0.
% 0.04/0.15 % Command : sos-script %s
% 0.16/0.37 % Computer : n010.cluster.edu
% 0.16/0.37 % Model : x86_64 x86_64
% 0.16/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.37 % Memory : 8042.1875MB
% 0.16/0.37 % OS : Linux 3.10.0-693.el7.x86_64
% 0.16/0.37 % CPULimit : 300
% 0.16/0.37 % WCLimit : 600
% 0.16/0.37 % DateTime : Tue Jul 12 02:22:15 EDT 2022
% 0.16/0.37 % CPUTime :
% 0.23/0.39 ----- Otter 3.2, August 2001 -----
% 0.23/0.39 The process was started by sandbox2 on n010.cluster.edu,
% 0.23/0.39 Tue Jul 12 02:22:15 2022
% 0.23/0.39 The command was "./sos". The process ID is 25473.
% 0.23/0.39
% 0.23/0.39 set(prolog_style_variables).
% 0.23/0.39 set(auto).
% 0.23/0.39 dependent: set(auto1).
% 0.23/0.39 dependent: set(process_input).
% 0.23/0.39 dependent: clear(print_kept).
% 0.23/0.39 dependent: clear(print_new_demod).
% 0.23/0.39 dependent: clear(print_back_demod).
% 0.23/0.39 dependent: clear(print_back_sub).
% 0.23/0.39 dependent: set(control_memory).
% 0.23/0.39 dependent: assign(max_mem, 12000).
% 0.23/0.39 dependent: assign(pick_given_ratio, 4).
% 0.23/0.39 dependent: assign(stats_level, 1).
% 0.23/0.39 dependent: assign(pick_semantic_ratio, 3).
% 0.23/0.39 dependent: assign(sos_limit, 5000).
% 0.23/0.39 dependent: assign(max_weight, 60).
% 0.23/0.39 clear(print_given).
% 0.23/0.39
% 0.23/0.39 list(usable).
% 0.23/0.39
% 0.23/0.39 SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=3.
% 0.23/0.39
% 0.23/0.39 This is a non-Horn set without equality. The strategy
% 0.23/0.39 will be ordered hyper_res, ur_res, unit deletion, and
% 0.23/0.39 factoring, with satellites in sos and nuclei in usable.
% 0.23/0.39
% 0.23/0.39 dependent: set(hyper_res).
% 0.23/0.39 dependent: set(factor).
% 0.23/0.39 dependent: set(unit_deletion).
% 0.23/0.39
% 0.23/0.39 ------------> process usable:
% 0.23/0.39
% 0.23/0.39 ------------> process sos:
% 0.23/0.39 Following clause subsumed by 6 during input processing: 0 [unit_del,1,factor_simp] {-} big_f(b).
% 0.23/0.39 6 back subsumes 3.
% 0.23/0.39
% 0.23/0.39 ======= end of input processing =======
% 0.23/0.42
% 0.23/0.42 Model 1 (0.00 seconds, 0 Inserts)
% 0.23/0.42
% 0.23/0.42 Stopped by limit on number of solutions
% 0.23/0.42
% 0.23/0.42
% 0.23/0.42 -------------- Softie stats --------------
% 0.23/0.42
% 0.23/0.42 UPDATE_STOP: 300
% 0.23/0.42 SFINDER_TIME_LIMIT: 2
% 0.23/0.42 SHORT_CLAUSE_CUTOFF: 4
% 0.23/0.42 number of clauses in intial UL: 2
% 0.23/0.42 number of clauses initially in problem: 3
% 0.23/0.42 percentage of clauses intially in UL: 66
% 0.23/0.42 percentage of distinct symbols occuring in initial UL: 100
% 0.23/0.42 percent of all initial clauses that are short: 100
% 0.23/0.42 absolute distinct symbol count: 4
% 0.23/0.42 distinct predicate count: 1
% 0.23/0.42 distinct function count: 0
% 0.23/0.42 distinct constant count: 3
% 0.23/0.42
% 0.23/0.42 ---------- no more Softie stats ----------
% 0.23/0.42
% 0.23/0.42
% 0.23/0.42
% 0.23/0.42 =========== start of search ===========
% 0.23/0.42
% 0.23/0.42 -------- PROOF --------
% 0.23/0.42 % SZS status Unsatisfiable
% 0.23/0.42 % SZS output start Refutation
% 0.23/0.42
% 0.23/0.42 -----> EMPTY CLAUSE at 0.01 sec ----> 7 [hyper,6,4,6] {-} $F.
% 0.23/0.42
% 0.23/0.42 Length of proof is 1. Level of proof is 1.
% 0.23/0.42
% 0.23/0.42 ---------------- PROOF ----------------
% 0.23/0.42 % SZS status Unsatisfiable
% 0.23/0.42 % SZS output start Refutation
% 0.23/0.42
% 0.23/0.42 1 [] {+} -p.
% 0.23/0.42 4 [] {+} -big_f(a)| -big_f(b).
% 0.23/0.42 5 [] {-} p|big_f(A)|big_f(B).
% 0.23/0.42 6 [copy,5,unit_del,1,factor_simp] {-} big_f(A).
% 0.23/0.42 7 [hyper,6,4,6] {-} $F.
% 0.23/0.42
% 0.23/0.42 % SZS output end Refutation
% 0.23/0.42 ------------ end of proof -------------
% 0.23/0.42
% 0.23/0.42
% 0.23/0.42 Search stopped by max_proofs option.
% 0.23/0.42
% 0.23/0.42
% 0.23/0.42 Search stopped by max_proofs option.
% 0.23/0.42
% 0.23/0.42 ============ end of search ============
% 0.23/0.42
% 0.23/0.42 ----------- soft-scott stats ----------
% 0.23/0.42
% 0.23/0.42 true clauses given 0 (0.0%)
% 0.23/0.42 false clauses given 1
% 0.23/0.42
% 0.23/0.42 FALSE TRUE
% 0.23/0.42 tot: 0 0 (-nan% true)
% 0.23/0.42
% 0.23/0.42
% 0.23/0.42 Model 1 (0.00 seconds, 0 Inserts)
% 0.23/0.42
% 0.23/0.42 That finishes the proof of the theorem.
% 0.23/0.42
% 0.23/0.42 Process 25473 finished Tue Jul 12 02:22:15 2022
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