TSTP Solution File: NUN073+1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : NUN073+1 : TPTP v8.1.0. Released v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n024.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 : Mon Jul 18 16:38:32 EDT 2022
% Result : Theorem 2.82s 3.02s
% Output : Refutation 2.82s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.14 % Problem : NUN073+1 : TPTP v8.1.0. Released v7.3.0.
% 0.08/0.14 % Command : sos-script %s
% 0.14/0.36 % Computer : n024.cluster.edu
% 0.14/0.36 % Model : x86_64 x86_64
% 0.14/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.36 % Memory : 8042.1875MB
% 0.14/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.36 % CPULimit : 300
% 0.14/0.36 % WCLimit : 600
% 0.14/0.36 % DateTime : Thu Jun 2 07:30:36 EDT 2022
% 0.14/0.36 % CPUTime :
% 0.14/0.38 ----- Otter 3.2, August 2001 -----
% 0.14/0.38 The process was started by sandbox2 on n024.cluster.edu,
% 0.14/0.38 Thu Jun 2 07:30:36 2022
% 0.14/0.38 The command was "./sos". The process ID is 27902.
% 0.14/0.38
% 0.14/0.38 set(prolog_style_variables).
% 0.14/0.38 set(auto).
% 0.14/0.38 dependent: set(auto1).
% 0.14/0.38 dependent: set(process_input).
% 0.14/0.38 dependent: clear(print_kept).
% 0.14/0.38 dependent: clear(print_new_demod).
% 0.14/0.38 dependent: clear(print_back_demod).
% 0.14/0.38 dependent: clear(print_back_sub).
% 0.14/0.38 dependent: set(control_memory).
% 0.14/0.38 dependent: assign(max_mem, 12000).
% 0.14/0.38 dependent: assign(pick_given_ratio, 4).
% 0.14/0.38 dependent: assign(stats_level, 1).
% 0.14/0.38 dependent: assign(pick_semantic_ratio, 3).
% 0.14/0.38 dependent: assign(sos_limit, 5000).
% 0.14/0.38 dependent: assign(max_weight, 60).
% 0.14/0.38 clear(print_given).
% 0.14/0.38
% 0.14/0.38 formula_list(usable).
% 0.14/0.38
% 0.14/0.38 SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=5.
% 0.14/0.38
% 0.14/0.38 This is a non-Horn set without equality. The strategy
% 0.14/0.38 will be ordered hyper_res, ur_res, unit deletion, and
% 0.14/0.38 factoring, with satellites in sos and nuclei in usable.
% 0.14/0.38
% 0.14/0.38 dependent: set(hyper_res).
% 0.14/0.38 dependent: set(factor).
% 0.14/0.38 dependent: set(unit_deletion).
% 0.14/0.38
% 0.14/0.38 ------------> process usable:
% 0.14/0.38
% 0.14/0.38 ------------> process sos:
% 0.14/0.38 40 back subsumes 35.
% 0.14/0.38
% 0.14/0.38 ======= end of input processing =======
% 0.46/0.72
% 0.46/0.72 Model 1 (0.00 seconds, 0 Inserts)
% 0.46/0.72
% 0.46/0.72 Stopped by limit on number of solutions
% 0.46/0.72
% 0.46/0.72
% 0.46/0.72 -------------- Softie stats --------------
% 0.46/0.72
% 0.46/0.72 UPDATE_STOP: 300
% 0.46/0.72 SFINDER_TIME_LIMIT: 2
% 0.46/0.72 SHORT_CLAUSE_CUTOFF: 4
% 0.46/0.72 number of clauses in intial UL: 38
% 0.46/0.72 number of clauses initially in problem: 66
% 0.46/0.72 percentage of clauses intially in UL: 57
% 0.46/0.72 percentage of distinct symbols occuring in initial UL: 30
% 0.46/0.72 percent of all initial clauses that are short: 100
% 0.46/0.72 absolute distinct symbol count: 30
% 0.46/0.72 distinct predicate count: 5
% 0.46/0.72 distinct function count: 19
% 0.46/0.72 distinct constant count: 6
% 0.46/0.72
% 0.46/0.72 ---------- no more Softie stats ----------
% 0.46/0.72
% 0.46/0.72
% 0.46/0.72
% 0.46/0.72 Stopped by limit on insertions
% 0.46/0.72
% 0.46/0.72 =========== start of search ===========
% 2.82/3.02
% 2.82/3.02 -------- PROOF --------
% 2.82/3.02 % SZS status Theorem
% 2.82/3.02 % SZS output start Refutation
% 2.82/3.02
% 2.82/3.02 Stopped by limit on insertions
% 2.82/3.02
% 2.82/3.02 Model 2 [ 1 1 457 ] (0.00 seconds, 250000 Inserts)
% 2.82/3.02
% 2.82/3.02 Stopped by limit on insertions
% 2.82/3.02
% 2.82/3.02 Model 3 [ 1 0 374 ] (0.00 seconds, 250000 Inserts)
% 2.82/3.02
% 2.82/3.02 Model 4 [ 1 1 503 ] (0.00 seconds, 925 Inserts)
% 2.82/3.02
% 2.82/3.02 Stopped by limit on insertions
% 2.82/3.02
% 2.82/3.02 Model 5 [ 1 1 3189 ] (0.00 seconds, 250000 Inserts)
% 2.82/3.02
% 2.82/3.02 Stopped by limit on insertions
% 2.82/3.02
% 2.82/3.02 Model 6 [ 1 0 1132 ] (0.00 seconds, 250000 Inserts)
% 2.82/3.02
% 2.82/3.02 Stopped by limit on insertions
% 2.82/3.02
% 2.82/3.02 Model 7 [ 1 0 1204 ] (0.00 seconds, 250000 Inserts)
% 2.82/3.02
% 2.82/3.02 Stopped by limit on insertions
% 2.82/3.02
% 2.82/3.02 Model 8 [ 2 1 2155 ] (0.00 seconds, 250000 Inserts)
% 2.82/3.02
% 2.82/3.02 Stopped by limit on insertions
% 2.82/3.02
% 2.82/3.02 Model 9 [ 3 1 2603 ] (0.00 seconds, 250000 Inserts)
% 2.82/3.02
% 2.82/3.02 Stopped by limit on insertions
% 2.82/3.02
% 2.82/3.02 Model 10 [ 7 0 1146 ] (0.00 seconds, 250000 Inserts)
% 2.82/3.02
% 2.82/3.02 Stopped by limit on insertions
% 2.82/3.02
% 2.82/3.02 Model 11 [ 15 1 1108 ] (0.00 seconds, 250000 Inserts)
% 2.82/3.02
% 2.82/3.02 Stopped by limit on insertions
% 2.82/3.02
% 2.82/3.02 Model 12 [ 15 0 469 ] (0.00 seconds, 250000 Inserts)
% 2.82/3.02
% 2.82/3.02 Stopped by limit on insertions
% 2.82/3.02
% 2.82/3.02 Model 13 [ 16 1 1339 ] (0.00 seconds, 250000 Inserts)
% 2.82/3.02
% 2.82/3.02 Stopped by limit on insertions
% 2.82/3.02
% 2.82/3.02 Model 14 [ 16 1 264 ] (0.00 seconds, 250000 Inserts)
% 2.82/3.02
% 2.82/3.02 Stopped by limit on insertions
% 2.82/3.02
% 2.82/3.02 Model 15 [ 17 1 846 ] (0.00 seconds, 250000 Inserts)
% 2.82/3.02
% 2.82/3.02 Stopped by limit on insertions
% 2.82/3.02
% 2.82/3.02 Model 16 [ 11 1 745 ] (0.00 seconds, 250000 Inserts)
% 2.82/3.02
% 2.82/3.02 Stopped by limit on insertions
% 2.82/3.02
% 2.82/3.02 Stopped by limit on insertions
% 2.82/3.02
% 2.82/3.02 Model 17 [ 13 0 4080 ] (0.00 seconds, 250000 Inserts)
% 2.82/3.02
% 2.82/3.02 Stopped by limit on insertions
% 2.82/3.02
% 2.82/3.02 Model 18 [ 15 1 308 ] (0.00 seconds, 250000 Inserts)
% 2.82/3.02
% 2.82/3.02 -----> EMPTY CLAUSE at 2.61 sec ----> 125 [hyper,87,20,62,112] {-} $F.
% 2.82/3.02
% 2.82/3.02 Length of proof is 3. Level of proof is 2.
% 2.82/3.02
% 2.82/3.02 ---------------- PROOF ----------------
% 2.82/3.02 % SZS status Theorem
% 2.82/3.02 % SZS output start Refutation
% 2.82/3.02
% 2.82/3.02 1 [] {+} id(A,$c1)| -r1(A).
% 2.82/3.02 13 [] {+} -id(A,B)| -id(C,D)| -r2(A,C)|r2(B,D).
% 2.82/3.02 19 [] {+} -id(A,B)| -r2(C,A)| -r2(D,B)|id(C,D).
% 2.82/3.02 20 [] {+} -id(A,B)| -r1(A)| -r2(C,B).
% 2.82/3.02 40 [] {-} id(A,A).
% 2.82/3.02 62 [] {+} r1($c2).
% 2.82/3.02 63 [] {+} r2($c2,$c3).
% 2.82/3.02 64 [] {+} id($c3,$c6).
% 2.82/3.02 65 [] {+} r1($c4).
% 2.82/3.02 66 [] {+} r2($c4,$c5).
% 2.82/3.02 67 [] {+} r2($c5,$c6).
% 2.82/3.02 73 [hyper,65,1] {+} id($c4,$c1).
% 2.82/3.02 87 [hyper,67,19,64,63] {+} id($c2,$c5).
% 2.82/3.02 112 [hyper,73,13,40,66] {-} r2($c1,$c5).
% 2.82/3.02 125 [hyper,87,20,62,112] {-} $F.
% 2.82/3.02
% 2.82/3.02 % SZS output end Refutation
% 2.82/3.02 ------------ end of proof -------------
% 2.82/3.02
% 2.82/3.02
% 2.82/3.02 Search stopped by max_proofs option.
% 2.82/3.02
% 2.82/3.02
% 2.82/3.02 Search stopped by max_proofs option.
% 2.82/3.02
% 2.82/3.02 ============ end of search ============
% 2.82/3.02
% 2.82/3.02 ----------- soft-scott stats ----------
% 2.82/3.02
% 2.82/3.02 true clauses given 2 (9.1%)
% 2.82/3.02 false clauses given 20
% 2.82/3.02
% 2.82/3.02 FALSE TRUE
% 2.82/3.02 3 1 9
% 2.82/3.02 4 4 8
% 2.82/3.02 5 4 4
% 2.82/3.02 6 6 1
% 2.82/3.02 7 4 0
% 2.82/3.02 8 15 0
% 2.82/3.02 9 4 0
% 2.82/3.02 14 3 0
% 2.82/3.02 tot: 41 22 (34.9% true)
% 2.82/3.02
% 2.82/3.02
% 2.82/3.02 Model 18 [ 15 1 308 ] (0.00 seconds, 250000 Inserts)
% 2.82/3.02
% 2.82/3.02 That finishes the proof of the theorem.
% 2.82/3.02
% 2.82/3.02 Process 27902 finished Thu Jun 2 07:30:38 2022
%------------------------------------------------------------------------------