%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SYN566-1 : TPTP v8.1.0. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n029.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 12:14:11 EDT 2022
% Result : Unsatisfiable 0.47s 0.72s
% Output : Refutation 0.47s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : SYN566-1 : TPTP v8.1.0. Released v2.5.0.
% 0.11/0.13 % Command : sos-script %s
% 0.13/0.34 % Computer : n029.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 12:56:17 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 n029.cluster.edu,
% 0.13/0.36 Mon Jul 11 12:56:17 2022
% 0.13/0.36 The command was "./sos". The process ID is 3611.
% 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=1, equality=0, symmetry=0, max_lits=4.
% 0.13/0.36
% 0.13/0.36 This is a Horn set without equality. The strategy will
% 0.13/0.36 be hyperresolution, with satellites in sos and nuclei
% 0.13/0.36 in usable.
% 0.13/0.36
% 0.13/0.36 dependent: set(hyper_res).
% 0.13/0.36 dependent: clear(order_hyper).
% 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 =======
% 0.13/0.40
% 0.13/0.40 Model 1 (0.00 seconds, 0 Inserts)
% 0.13/0.40
% 0.13/0.40 Stopped by limit on number of solutions
% 0.13/0.40
% 0.13/0.40
% 0.13/0.40 -------------- Softie stats --------------
% 0.13/0.40
% 0.13/0.40 UPDATE_STOP: 300
% 0.13/0.40 SFINDER_TIME_LIMIT: 2
% 0.13/0.40 SHORT_CLAUSE_CUTOFF: 4
% 0.13/0.40 number of clauses in intial UL: 11
% 0.13/0.40 number of clauses initially in problem: 19
% 0.13/0.40 percentage of clauses intially in UL: 57
% 0.13/0.40 percentage of distinct symbols occuring in initial UL: 78
% 0.13/0.40 percent of all initial clauses that are short: 100
% 0.13/0.40 absolute distinct symbol count: 14
% 0.13/0.40 distinct predicate count: 6
% 0.13/0.40 distinct function count: 3
% 0.13/0.40 distinct constant count: 5
% 0.13/0.40
% 0.13/0.40 ---------- no more Softie stats ----------
% 0.13/0.40
% 0.13/0.40
% 0.13/0.40
% 0.13/0.40 Model 2 (0.00 seconds, 0 Inserts)
% 0.13/0.40
% 0.13/0.40 Stopped by limit on number of solutions
% 0.13/0.40
% 0.13/0.40 =========== start of search ===========
% 0.47/0.72
% 0.47/0.72 -------- PROOF --------
% 0.47/0.72 % SZS status Unsatisfiable
% 0.47/0.72 % SZS output start Refutation
% 0.47/0.72
% 0.47/0.72 Model 3 (0.00 seconds, 0 Inserts)
% 0.47/0.72
% 0.47/0.72 Stopped by limit on number of solutions
% 0.47/0.72
% 0.47/0.72 Model 4 (0.00 seconds, 0 Inserts)
% 0.47/0.72
% 0.47/0.72 Stopped by limit on number of solutions
% 0.47/0.72
% 0.47/0.72 Model 5 (0.00 seconds, 0 Inserts)
% 0.47/0.72
% 0.47/0.72 Stopped by limit on number of solutions
% 0.47/0.72
% 0.47/0.72 Model 6 (0.00 seconds, 0 Inserts)
% 0.47/0.72
% 0.47/0.72 Stopped by limit on number of solutions
% 0.47/0.72
% 0.47/0.72 Stopped by limit on insertions
% 0.47/0.72
% 0.47/0.72 Model 7 [ 4 1 125 ] (0.00 seconds, 250000 Inserts)
% 0.47/0.72
% 0.47/0.72 Model 8 (0.00 seconds, 250000 Inserts)
% 0.47/0.72
% 0.47/0.72 Stopped by limit on number of solutions
% 0.47/0.72
% 0.47/0.72 Stopped by limit on insertions
% 0.47/0.72
% 0.47/0.72 Model 9 [ 3 0 78 ] (0.00 seconds, 250000 Inserts)
% 0.47/0.72
% 0.47/0.72 Stopped by limit on insertions
% 0.47/0.72
% 0.47/0.72 Model 10 [ 3 4 107403 ] (0.00 seconds, 250000 Inserts)
% 0.47/0.72
% 0.47/0.72 -----> EMPTY CLAUSE at 0.34 sec ----> 42 [hyper,38,11,16,14,13] {-} $F.
% 0.47/0.72
% 0.47/0.72 Length of proof is 4. Level of proof is 3.
% 0.47/0.72
% 0.47/0.72 ---------------- PROOF ----------------
% 0.47/0.72 % SZS status Unsatisfiable
% 0.47/0.72 % SZS output start Refutation
% 0.47/0.72
% 0.47/0.72 1 [] {+} p3(f4(A),f4(B))| -p2(A,B).
% 0.47/0.72 8 [] {+} p8(A,f4(f5(B)))| -p8(A,f4(f6(B))).
% 0.47/0.72 10 [] {+} p8(A,B)| -p7(C,A)| -p8(C,D)| -p3(D,B).
% 0.47/0.72 11 [] {+} -p10(A,c11)| -p8(c12,B)| -p3(B,f4(C))| -p2(C,f5(A)).
% 0.47/0.72 13 [] {+} p2(A,A).
% 0.47/0.72 14 [] {+} p3(A,A).
% 0.47/0.72 15 [] {+} p7(A,A).
% 0.47/0.72 16 [] {+} p10(c15,c11).
% 0.47/0.72 17 [] {+} p8(c12,c13).
% 0.47/0.72 18 [] {+} p2(c14,f6(c15)).
% 0.47/0.72 19 [] {+} p3(c13,f4(c14)).
% 0.47/0.72 23 [hyper,18,1] {+} p3(f4(c14),f4(f6(c15))).
% 0.47/0.72 24 [hyper,19,10,15,17] {+} p8(c12,f4(c14)).
% 0.47/0.72 35 [hyper,23,10,15,24] {+} p8(c12,f4(f6(c15))).
% 0.47/0.72 38 [hyper,35,8] {+} p8(c12,f4(f5(c15))).
% 0.47/0.72 42 [hyper,38,11,16,14,13] {-} $F.
% 0.47/0.72
% 0.47/0.72 % SZS output end Refutation
% 0.47/0.72 ------------ end of proof -------------
% 0.47/0.72
% 0.47/0.72
% 0.47/0.72 Search stopped by max_proofs option.
% 0.47/0.72
% 0.47/0.72
% 0.47/0.72 Search stopped by max_proofs option.
% 0.47/0.72
% 0.47/0.72 ============ end of search ============
% 0.47/0.72
% 0.47/0.72 ----------- soft-scott stats ----------
% 0.47/0.72
% 0.47/0.72 true clauses given 10 (52.6%)
% 0.47/0.72 false clauses given 9
% 0.47/0.72
% 0.47/0.72 FALSE TRUE
% 0.47/0.72 6 0 2
% 0.47/0.72 8 0 9
% 0.47/0.72 tot: 0 11 (100.0% true)
% 0.47/0.72
% 0.47/0.72
% 0.47/0.72 Model 10 [ 3 4 107403 ] (0.00 seconds, 250000 Inserts)
% 0.47/0.72
% 0.47/0.72 That finishes the proof of the theorem.
% 0.47/0.72
% 0.47/0.72 Process 3611 finished Mon Jul 11 12:56:17 2022
%------------------------------------------------------------------------------