TSTP Solution File: SYN082-1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SYN082-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n014.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 12:09:55 EDT 2022
% Result : Unsatisfiable 0.19s 0.46s
% Output : Refutation 0.19s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SYN082-1 : TPTP v8.1.0. Released v1.0.0.
% 0.03/0.13 % Command : sos-script %s
% 0.13/0.34 % Computer : n014.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 : Tue Jul 12 06:19:49 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 n014.cluster.edu,
% 0.13/0.36 Tue Jul 12 06:19:49 2022
% 0.13/0.36 The command was "./sos". The process ID is 1362.
% 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
% 0.13/0.36 ======= 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: 11
% 0.19/0.38 number of clauses initially in problem: 12
% 0.19/0.38 percentage of clauses intially in UL: 91
% 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: 5
% 0.19/0.38 distinct predicate count: 1
% 0.19/0.38 distinct function count: 2
% 0.19/0.38 distinct constant count: 2
% 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 ===========
% 0.19/0.46
% 0.19/0.46 -------- PROOF --------
% 0.19/0.46 % SZS status Unsatisfiable
% 0.19/0.46 % SZS output start Refutation
% 0.19/0.46
% 0.19/0.46 Model 2 [ 1 0 27 ] (0.00 seconds, 77642 Inserts)
% 0.19/0.46
% 0.19/0.46 -----> EMPTY CLAUSE at 0.08 sec ----> 16 [hyper,15,11,14] {-} $F.
% 0.19/0.46
% 0.19/0.46 Length of proof is 5. Level of proof is 3.
% 0.19/0.46
% 0.19/0.46 ---------------- PROOF ----------------
% 0.19/0.46 % SZS status Unsatisfiable
% 0.19/0.46 % SZS output start Refutation
% 0.19/0.46
% 0.19/0.46 1 [] {+} big_f(a,f(a))| -big_f(A,b)|big_f(A,f(a)).
% 0.19/0.46 4 [] {+} big_f(g(A),A)| -big_f(a,A)| -big_f(a,f(a)).
% 0.19/0.46 7 [] {+} -big_f(g(A),A)| -big_f(a,A)| -big_f(a,f(a)).
% 0.19/0.46 8 [factor,1.1.3] {+} big_f(a,f(a))| -big_f(a,b).
% 0.19/0.46 9 [factor,4.2.3] {+} big_f(g(f(a)),f(a))| -big_f(a,f(a)).
% 0.19/0.46 11 [factor,7.2.3] {+} -big_f(g(f(a)),f(a))| -big_f(a,f(a)).
% 0.19/0.46 12 [] {-} big_f(a,f(a))|big_f(a,b).
% 0.19/0.46 14 [hyper,12,8,factor_simp] {-} big_f(a,f(a)).
% 0.19/0.46 15 [hyper,14,9] {+} big_f(g(f(a)),f(a)).
% 0.19/0.46 16 [hyper,15,11,14] {-} $F.
% 0.19/0.46
% 0.19/0.46 % SZS output end Refutation
% 0.19/0.46 ------------ end of proof -------------
% 0.19/0.46
% 0.19/0.46
% 0.19/0.46 Search stopped by max_proofs option.
% 0.19/0.46
% 0.19/0.46
% 0.19/0.46 Search stopped by max_proofs option.
% 0.19/0.46
% 0.19/0.46 ============ end of search ============
% 0.19/0.46
% 0.19/0.46 ----------- soft-scott stats ----------
% 0.19/0.46
% 0.19/0.46 true clauses given 0 (0.0%)
% 0.19/0.46 false clauses given 3
% 0.19/0.46
% 0.19/0.46 FALSE TRUE
% 0.19/0.46 tot: 0 0 (-nan% true)
% 0.19/0.46
% 0.19/0.46
% 0.19/0.46 Model 2 [ 1 0 27 ] (0.00 seconds, 77642 Inserts)
% 0.19/0.46
% 0.19/0.46 That finishes the proof of the theorem.
% 0.19/0.46
% 0.19/0.46 Process 1362 finished Tue Jul 12 06:19:49 2022
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