TSTP Solution File: SYN328-1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SYN328-1 : TPTP v8.1.0. Released v1.2.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n026.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 12:11:48 EDT 2022
% Result : Unsatisfiable 0.19s 0.49s
% Output : Refutation 0.19s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SYN328-1 : TPTP v8.1.0. Released v1.2.0.
% 0.12/0.12 % Command : sos-script %s
% 0.12/0.33 % Computer : n026.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
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 600
% 0.12/0.33 % DateTime : Mon Jul 11 23:54:27 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.19/0.35 ----- Otter 3.2, August 2001 -----
% 0.19/0.35 The process was started by sandbox on n026.cluster.edu,
% 0.19/0.35 Mon Jul 11 23:54:27 2022
% 0.19/0.35 The command was "./sos". The process ID is 951.
% 0.19/0.35
% 0.19/0.35 set(prolog_style_variables).
% 0.19/0.35 set(auto).
% 0.19/0.35 dependent: set(auto1).
% 0.19/0.35 dependent: set(process_input).
% 0.19/0.35 dependent: clear(print_kept).
% 0.19/0.35 dependent: clear(print_new_demod).
% 0.19/0.35 dependent: clear(print_back_demod).
% 0.19/0.35 dependent: clear(print_back_sub).
% 0.19/0.35 dependent: set(control_memory).
% 0.19/0.35 dependent: assign(max_mem, 12000).
% 0.19/0.35 dependent: assign(pick_given_ratio, 4).
% 0.19/0.35 dependent: assign(stats_level, 1).
% 0.19/0.35 dependent: assign(pick_semantic_ratio, 3).
% 0.19/0.35 dependent: assign(sos_limit, 5000).
% 0.19/0.35 dependent: assign(max_weight, 60).
% 0.19/0.35 clear(print_given).
% 0.19/0.35
% 0.19/0.35 list(usable).
% 0.19/0.35
% 0.19/0.35 SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=3.
% 0.19/0.35
% 0.19/0.35 This is a non-Horn set without equality. The strategy
% 0.19/0.35 will be ordered hyper_res, ur_res, unit deletion, and
% 0.19/0.35 factoring, with satellites in sos and nuclei in usable.
% 0.19/0.35
% 0.19/0.35 dependent: set(hyper_res).
% 0.19/0.35 dependent: set(factor).
% 0.19/0.35 dependent: set(unit_deletion).
% 0.19/0.35
% 0.19/0.35 ------------> process usable:
% 0.19/0.35
% 0.19/0.35 ------------> process sos:
% 0.19/0.35
% 0.19/0.35 ======= 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: 9
% 0.19/0.38 number of clauses initially in problem: 11
% 0.19/0.38 percentage of clauses intially in UL: 81
% 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: 3
% 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 ===========
% 0.19/0.49
% 0.19/0.49 -------- PROOF --------
% 0.19/0.49 % SZS status Unsatisfiable
% 0.19/0.49 % SZS output start Refutation
% 0.19/0.49
% 0.19/0.49 Model 2 [ 5 1 196 ] (0.00 seconds, 383 Inserts)
% 0.19/0.49
% 0.19/0.49 Model 3 [ 31 0 58 ] (0.00 seconds, 342 Inserts)
% 0.19/0.49
% 0.19/0.49 Model 4 [ 30 1 175 ] (0.00 seconds, 680 Inserts)
% 0.19/0.49
% 0.19/0.49 Model 5 [ 34 1 292 ] (0.00 seconds, 653 Inserts)
% 0.19/0.49
% 0.19/0.49 -----> EMPTY CLAUSE at 0.12 sec ----> 72 [hyper,71,9,69,68] {-} $F.
% 0.19/0.49
% 0.19/0.49 Length of proof is 22. Level of proof is 12.
% 0.19/0.49
% 0.19/0.49 ---------------- PROOF ----------------
% 0.19/0.49 % SZS status Unsatisfiable
% 0.19/0.49 % SZS output start Refutation
% 0.19/0.49
% 0.19/0.49 1 [] {+} -f(y(A))|g(y(A))| -f(A).
% 0.19/0.49 2 [] {+} -g(y(A))|f(A).
% 0.19/0.49 3 [] {+} -f(y(A))|h(y(A))| -g(A).
% 0.19/0.49 4 [] {+} -h(y(A))|g(A).
% 0.19/0.49 7 [] {+} -f(y(A))|g(y(A))|h(A).
% 0.19/0.49 8 [] {+} -h(y(A))|h(A).
% 0.19/0.49 9 [] {+} -f(z(A))| -g(z(A))| -h(z(A)).
% 0.19/0.49 10 [] {-} f(y(A))|f(A).
% 0.19/0.49 11 [] {-} f(y(A))|g(A).
% 0.19/0.49 12 [hyper,10,7] {-} f(A)|g(y(A))|h(A).
% 0.19/0.49 13 [hyper,11,2] {-} f(y(y(A)))|f(A).
% 0.19/0.49 20 [hyper,12,8] {-} f(y(A))|g(y(y(A)))|h(A).
% 0.19/0.49 22 [hyper,20,9,10,11,factor_simp,factor_simp] {-} f(y(z(A)))|g(y(y(z(A)))).
% 0.19/0.49 24 [hyper,20,4] {-} f(y(y(A)))|g(y(y(y(A))))|g(A).
% 0.19/0.49 27 [hyper,22,2,factor_simp] {+} f(y(z(A))).
% 0.19/0.49 37 [hyper,24,2,factor_simp] {-} f(y(y(A)))|g(A).
% 0.19/0.49 42 [hyper,37,3,10,factor_simp] {-} f(y(y(A)))|h(y(A)).
% 0.19/0.49 43 [hyper,37,2] {-} f(y(y(y(A))))|f(A).
% 0.19/0.49 46 [hyper,42,8] {-} f(y(y(A)))|h(A).
% 0.19/0.49 48 [hyper,46,9,13,37,factor_simp,factor_simp] {-} f(y(y(z(A)))).
% 0.19/0.49 49 [hyper,46,8] {-} f(y(y(y(A))))|h(A).
% 0.19/0.49 50 [hyper,46,4] {-} f(y(y(y(A))))|g(A).
% 0.19/0.49 52 [hyper,48,1,27] {-} g(y(y(z(A)))).
% 0.19/0.49 60 [hyper,50,9,43,49,factor_simp,factor_simp] {-} f(y(y(y(z(A))))).
% 0.19/0.49 63 [hyper,60,3,52] {-} h(y(y(y(z(A))))).
% 0.19/0.49 65 [hyper,63,8] {-} h(y(y(z(A)))).
% 0.19/0.49 66 [hyper,65,8] {-} h(y(z(A))).
% 0.19/0.49 67 [hyper,65,4] {+} g(y(z(A))).
% 0.19/0.49 68 [hyper,66,8] {+} h(z(A)).
% 0.19/0.49 69 [hyper,66,4] {+} g(z(A)).
% 0.19/0.49 71 [hyper,67,2] {+} f(z(A)).
% 0.19/0.49 72 [hyper,71,9,69,68] {-} $F.
% 0.19/0.49
% 0.19/0.49 % SZS output end Refutation
% 0.19/0.49 ------------ end of proof -------------
% 0.19/0.49
% 0.19/0.49
% 0.19/0.49 Search stopped by max_proofs option.
% 0.19/0.49
% 0.19/0.49
% 0.19/0.49 Search stopped by max_proofs option.
% 0.19/0.49
% 0.19/0.49 ============ end of search ============
% 0.19/0.49
% 0.19/0.49 ----------- soft-scott stats ----------
% 0.19/0.49
% 0.19/0.49 true clauses given 2 (6.1%)
% 0.19/0.49 false clauses given 31
% 0.19/0.49
% 0.19/0.49 FALSE TRUE
% 0.19/0.49 6 2 0
% 0.19/0.49 7 1 0
% 0.19/0.49 8 3 0
% 0.19/0.49 tot: 6 0 (0.0% true)
% 0.19/0.49
% 0.19/0.49
% 0.19/0.49 Model 5 [ 34 1 292 ] (0.00 seconds, 653 Inserts)
% 0.19/0.49
% 0.19/0.49 That finishes the proof of the theorem.
% 0.19/0.49
% 0.19/0.49 Process 951 finished Mon Jul 11 23:54:27 2022
%------------------------------------------------------------------------------