%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SYN127-1 : TPTP v8.1.0. Released v1.1.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n018.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 12:10:21 EDT 2022
% Result : Unsatisfiable 10.80s 10.99s
% Output : Refutation 10.80s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SYN127-1 : TPTP v8.1.0. Released v1.1.0.
% 0.07/0.12 % Command : sos-script %s
% 0.13/0.33 % Computer : n018.cluster.edu
% 0.13/0.33 % Model : x86_64 x86_64
% 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33 % Memory : 8042.1875MB
% 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33 % CPULimit : 300
% 0.13/0.34 % WCLimit : 600
% 0.13/0.34 % DateTime : Mon Jul 11 21:14:59 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.13/0.38 ----- Otter 3.2, August 2001 -----
% 0.13/0.38 The process was started by sandbox on n018.cluster.edu,
% 0.13/0.38 Mon Jul 11 21:14:59 2022
% 0.13/0.38 The command was "./sos". The process ID is 27808.
% 0.13/0.38
% 0.13/0.38 set(prolog_style_variables).
% 0.13/0.38 set(auto).
% 0.13/0.38 dependent: set(auto1).
% 0.13/0.38 dependent: set(process_input).
% 0.13/0.38 dependent: clear(print_kept).
% 0.13/0.38 dependent: clear(print_new_demod).
% 0.13/0.38 dependent: clear(print_back_demod).
% 0.13/0.38 dependent: clear(print_back_sub).
% 0.13/0.38 dependent: set(control_memory).
% 0.13/0.38 dependent: assign(max_mem, 12000).
% 0.13/0.38 dependent: assign(pick_given_ratio, 4).
% 0.13/0.38 dependent: assign(stats_level, 1).
% 0.13/0.38 dependent: assign(pick_semantic_ratio, 3).
% 0.13/0.38 dependent: assign(sos_limit, 5000).
% 0.13/0.38 dependent: assign(max_weight, 60).
% 0.13/0.38 clear(print_given).
% 0.13/0.38
% 0.13/0.38 list(usable).
% 0.13/0.38
% 0.13/0.38 SCAN INPUT: prop=0, horn=1, equality=0, symmetry=0, max_lits=5.
% 0.13/0.38
% 0.13/0.38 This is a Horn set without equality. The strategy will
% 0.13/0.38 be hyperresolution, with satellites in sos and nuclei
% 0.13/0.38 in usable.
% 0.13/0.38
% 0.13/0.38 dependent: set(hyper_res).
% 0.13/0.38 dependent: clear(order_hyper).
% 0.13/0.38
% 0.13/0.38 ------------> process usable:
% 0.13/0.38 Following clause subsumed by 13 during input processing: 0 [] {-} m1(A,A,A)| -q0(B,C)| -q0(B,A).
% 0.13/0.38 Following clause subsumed by 14 during input processing: 0 [] {-} m1(A,A,A)| -m0(B,C,A).
% 0.13/0.38 Following clause subsumed by 14 during input processing: 0 [] {-} m1(A,A,A)| -l0(A)| -k0(A)| -m0(A,A,A).
% 0.13/0.38 Following clause subsumed by 12 during input processing: 0 [] {-} m1(e,e,e)| -r0(e).
% 0.13/0.38 Following clause subsumed by 63 during input processing: 0 [] {-} p1(A,A,A)| -n0(e,b)| -k0(b)| -k0(A)| -k1(B).
% 0.13/0.38 Following clause subsumed by 64 during input processing: 0 [] {-} p1(A,A,B)| -p0(B,A)| -r0(A).
% 0.13/0.38 Following clause subsumed by 63 during input processing: 0 [] {-} p1(e,e,e)| -r0(e)| -k0(e).
% 0.13/0.38 Following clause subsumed by 88 during input processing: 0 [] {-} q1(A,A,A)| -s0(A)| -m0(B,B,C).
% 0.13/0.38 Following clause subsumed by 88 during input processing: 0 [] {-} q1(A,A,A)| -s0(A).
% 0.13/0.38 Following clause subsumed by 88 during input processing: 0 [] {-} q1(d,d,d)| -k0(e)| -s0(d).
% 0.13/0.38 Following clause subsumed by 105 during input processing: 0 [] {-} q1(b,b,b)| -r0(b).
% 0.13/0.38 Following clause subsumed by 99 during input processing: 0 [] {-} q1(A,A,A)| -m0(B,C,A).
% 0.13/0.38 Following clause subsumed by 99 during input processing: 0 [] {-} q1(A,A,A)| -m0(A,B,A).
% 0.13/0.38 Following clause subsumed by 105 during input processing: 0 [] {-} q1(A,A,A)| -m0(c,A,A)| -r0(A).
% 0.13/0.38 Following clause subsumed by 142 during input processing: 0 [] {-} p2(A,A,A)| -s1(A)| -k1(A).
% 0.13/0.38 Following clause subsumed by 224 during input processing: 0 [] {-} p3(A,A,A)| -n2(A)| -q2(B,C,A)| -s1(B).
% 0.13/0.38 Following clause subsumed by 224 during input processing: 0 [] {-} p3(A,A,A)| -k1(A)| -n2(A).
% 0.13/0.38 13 back subsumes 9.
% 0.13/0.38 14 back subsumes 6.
% 0.13/0.38 28 back subsumes 21.
% 0.13/0.38 28 back subsumes 17.
% 0.13/0.38 40 back subsumes 39.
% 0.13/0.38 52 back subsumes 51.
% 0.13/0.38 77 back subsumes 68.
% 0.13/0.38 77 back subsumes 65.
% 0.13/0.38 142 back subsumes 134.
% 0.13/0.38 194 back subsumes 180.
% 0.13/0.38 216 back subsumes 213.
% 0.13/0.38 216 back subsumes 212.
% 0.13/0.38 244 back subsumes 239.
% 0.13/0.38
% 0.13/0.38 ------------> process sos:
% 0.13/0.38 Following clause subsumed by 321 during input processing: 0 [] {-} p0(b,c).
% 0.13/0.38 Following clause subsumed by 324 during input processing: 0 [] {-} q0(d,d).
% 0.13/0.38 321 back subsumes 317.
% 0.13/0.38 324 back subsumes 309.
% 0.13/0.38 326 back subsumes 315.
% 0.13/0.38 326 back subsumes 311.
% 0.13/0.38
% 0.13/0.38 ======= end of input processing =======
% 0.18/0.47
% 0.18/0.47 Model 1 (0.00 seconds, 0 Inserts)
% 0.18/0.47
% 0.18/0.47 Stopped by limit on number of solutions
% 0.18/0.47
% 0.18/0.47
% 0.18/0.47 -------------- Softie stats --------------
% 0.18/0.47
% 0.18/0.47 UPDATE_STOP: 300
% 0.18/0.47 SFINDER_TIME_LIMIT: 2
% 0.18/0.47 SHORT_CLAUSE_CUTOFF: 4
% 0.18/0.47 number of clauses in intial UL: 294
% 0.18/0.47 number of clauses initially in problem: 326
% 0.18/0.47 percentage of clauses intially in UL: 90
% 0.18/0.47 percentage of distinct symbols occuring in initial UL: 100
% 0.18/0.47 percent of all initial clauses that are short: 100
% 0.18/0.47 absolute distinct symbol count: 53
% 0.18/0.47 distinct predicate count: 48
% 0.18/0.47 distinct function count: 0
% 0.18/0.47 distinct constant count: 5
% 0.18/0.47
% 0.18/0.47 ---------- no more Softie stats ----------
% 0.18/0.47
% 0.18/0.47
% 0.18/0.47
% 0.18/0.47 =========== start of search ===========
% 10.42/10.63
% 10.42/10.63 Model 2 [ 4 2 2581 ] (0.00 seconds, 3891 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 3 [ 6 2 2144 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 4 [ 8 1 5545 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 5 [ 25 2 4838 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 6 [ 40 1 4536 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 7 [ 40 2 2778 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 8 [ 42 2 5907 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 9 [ 46 1 3335 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 10 [ 45 2 5463 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 11 [ 50 2 1311 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 12 [ 47 2 10119 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 13 [ 49 1 4744 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 14 [ 53 2 4991 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 15 [ 51 3 13105 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 16 [ 55 2 4360 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 17 [ 56 2 6924 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 18 [ 67 1 3957 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 19 [ 63 3 7436 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 20 [ 67 2 5469 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 21 [ 65 2 7422 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 22 [ 73 2 5779 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 23 [ 68 2 3972 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 24 [ 68 2 7078 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 25 [ 71 2 5865 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 26 [ 70 3 11963 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 27 [ 76 2 2853 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 28 [ 84 2 6279 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 29 [ 77 2 1024 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 30 [ 80 2 5414 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 31 [ 85 2 5994 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 32 [ 72 2 8307 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 33 [ 78 2 3922 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 34 [ 73 1 2515 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 35 [ 86 2 2713 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 36 [ 91 3 10714 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 37 [ 88 2 8781 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 38 [ 93 2 8263 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 39 [ 86 2 4873 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 40 [ 102 2 4129 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 41 [ 98 1 3077 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 42 [ 103 2 4820 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 43 [ 95 2 5308 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 44 [ 110 1 2446 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 45 [ 113 2 3589 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 46 [ 98 2 4758 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 47 [ 114 2 4893 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.42/10.63 Model 48 [ 109 2 9563 ] (0.00 seconds, 250000 Inserts)
% 10.42/10.63
% 10.42/10.63 Stopped by limit on insertions
% 10.42/10.63
% 10.80/10.99 Model 49
% 10.80/10.99 -- HEY sandbox, WE HAVE A PROOF!! --
% 10.80/10.99 [ 109 2 3871 ] (0.00 seconds, 250000 Inserts)
% 10.80/10.99
% 10.80/10.99 Stopped by limit on insertions
% 10.80/10.99
% 10.80/10.99 Model 50 [ 110 1 4975 ] (0.00 seconds, 250000 Inserts)
% 10.80/10.99
% 10.80/10.99 Stopped by limit on insertions
% 10.80/10.99
% 10.80/10.99 Model 51 [ 113 2 8318 ] (0.00 seconds, 250000 Inserts)
% 10.80/10.99
% 10.80/10.99 ----> UNIT CONFLICT at 10.59 sec ----> 582 [binary,581.1,307.1] {-} $F.
% 10.80/10.99
% 10.80/10.99 Length of proof is 5. Level of proof is 5.
% 10.80/10.99
% 10.80/10.99 ---------------- PROOF ----------------
% 10.80/10.99 % SZS status Unsatisfiable
% 10.80/10.99 % SZS output start Refutation
% 10.80/10.99
% 10.80/10.99 109 [] {+} s1(A)| -p0(A,A).
% 10.80/10.99 110 [] {+} s1(A)| -q0(A,B)| -s1(C).
% 10.80/10.99 116 [] {+} l2(A,A)| -p0(B,B)| -s1(C)| -m0(D,C,A).
% 10.80/10.99 226 [] {+} p3(A,A,A)| -l2(A,A).
% 10.80/10.99 254 [] {+} l4(A)| -p3(B,C,A).
% 10.80/10.99 307 [] {+} -l4(e).
% 10.80/10.99 321 [] {-} p0(b,A).
% 10.80/10.99 324 [] {-} q0(A,d).
% 10.80/10.99 326 [] {-} m0(A,d,B).
% 10.80/10.99 377 [hyper,321,109] {+} s1(b).
% 10.80/10.99 409 [hyper,377,110,324] {+} s1(A).
% 10.80/10.99 419 [hyper,326,116,321,409] {-} l2(A,A).
% 10.80/10.99 458 [hyper,419,226] {-} p3(A,A,A).
% 10.80/10.99 581 [hyper,458,254] {-} l4(A).
% 10.80/10.99 582 [binary,581.1,307.1] {-} $F.
% 10.80/10.99
% 10.80/10.99 % SZS output end Refutation
% 10.80/10.99 ------------ end of proof -------------
% 10.80/10.99
% 10.80/10.99
% 10.80/10.99 Search stopped by max_proofs option.
% 10.80/10.99
% 10.80/10.99
% 10.80/10.99 Search stopped by max_proofs option.
% 10.80/10.99
% 10.80/10.99 ============ end of search ============
% 10.80/10.99
% 10.80/10.99 ----------- soft-scott stats ----------
% 10.80/10.99
% 10.80/10.99 true clauses given 20 (16.0%)
% 10.80/10.99 false clauses given 105
% 10.80/10.99
% 10.80/10.99 FALSE TRUE
% 10.80/10.99 4 36 41
% 10.80/10.99 tot: 36 41 (53.2% true)
% 10.80/10.99
% 10.80/10.99
% 10.80/10.99 Model 51 [ 113 -14 8318 ] (0.00 seconds, 250000 Inserts)
% 10.80/10.99
% 10.80/10.99 That finishes the proof of the theorem.
% 10.80/10.99
% 10.80/10.99 Process 27808 finished Mon Jul 11 21:15:09 2022
%------------------------------------------------------------------------------