TSTP Solution File: SYN168-1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SYN168-1 : TPTP v8.1.0. Released v1.1.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n022.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 12:10:38 EDT 2022
% Result : Unsatisfiable 1.67s 1.88s
% Output : Refutation 1.67s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : SYN168-1 : TPTP v8.1.0. Released v1.1.0.
% 0.06/0.12 % Command : sos-script %s
% 0.13/0.33 % Computer : n022.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
% 0.13/0.33 % WCLimit : 600
% 0.13/0.33 % DateTime : Mon Jul 11 21:54:40 EDT 2022
% 0.13/0.33 % CPUTime :
% 0.13/0.37 ----- Otter 3.2, August 2001 -----
% 0.13/0.37 The process was started by sandbox2 on n022.cluster.edu,
% 0.13/0.37 Mon Jul 11 21:54:40 2022
% 0.13/0.37 The command was "./sos". The process ID is 15926.
% 0.13/0.37
% 0.13/0.37 set(prolog_style_variables).
% 0.13/0.37 set(auto).
% 0.13/0.37 dependent: set(auto1).
% 0.13/0.37 dependent: set(process_input).
% 0.13/0.37 dependent: clear(print_kept).
% 0.13/0.37 dependent: clear(print_new_demod).
% 0.13/0.37 dependent: clear(print_back_demod).
% 0.13/0.37 dependent: clear(print_back_sub).
% 0.13/0.37 dependent: set(control_memory).
% 0.13/0.37 dependent: assign(max_mem, 12000).
% 0.13/0.37 dependent: assign(pick_given_ratio, 4).
% 0.13/0.37 dependent: assign(stats_level, 1).
% 0.13/0.37 dependent: assign(pick_semantic_ratio, 3).
% 0.13/0.37 dependent: assign(sos_limit, 5000).
% 0.13/0.37 dependent: assign(max_weight, 60).
% 0.13/0.37 clear(print_given).
% 0.13/0.37
% 0.13/0.37 list(usable).
% 0.13/0.37
% 0.13/0.37 SCAN INPUT: prop=0, horn=1, equality=0, symmetry=0, max_lits=5.
% 0.13/0.37
% 0.13/0.37 This is a Horn set without equality. The strategy will
% 0.13/0.37 be hyperresolution, with satellites in sos and nuclei
% 0.13/0.37 in usable.
% 0.13/0.37
% 0.13/0.37 dependent: set(hyper_res).
% 0.13/0.37 dependent: clear(order_hyper).
% 0.13/0.37
% 0.13/0.37 ------------> process usable:
% 0.13/0.37 Following clause subsumed by 13 during input processing: 0 [] {-} m1(A,A,A)| -q0(B,C)| -q0(B,A).
% 0.13/0.37 Following clause subsumed by 14 during input processing: 0 [] {-} m1(A,A,A)| -m0(B,C,A).
% 0.13/0.37 Following clause subsumed by 14 during input processing: 0 [] {-} m1(A,A,A)| -l0(A)| -k0(A)| -m0(A,A,A).
% 0.13/0.37 Following clause subsumed by 12 during input processing: 0 [] {-} m1(e,e,e)| -r0(e).
% 0.13/0.37 Following clause subsumed by 63 during input processing: 0 [] {-} p1(A,A,A)| -n0(e,b)| -k0(b)| -k0(A)| -k1(B).
% 0.13/0.37 Following clause subsumed by 64 during input processing: 0 [] {-} p1(A,A,B)| -p0(B,A)| -r0(A).
% 0.13/0.37 Following clause subsumed by 63 during input processing: 0 [] {-} p1(e,e,e)| -r0(e)| -k0(e).
% 0.13/0.37 Following clause subsumed by 88 during input processing: 0 [] {-} q1(A,A,A)| -s0(A)| -m0(B,B,C).
% 0.13/0.37 Following clause subsumed by 88 during input processing: 0 [] {-} q1(A,A,A)| -s0(A).
% 0.13/0.37 Following clause subsumed by 88 during input processing: 0 [] {-} q1(d,d,d)| -k0(e)| -s0(d).
% 0.13/0.37 Following clause subsumed by 105 during input processing: 0 [] {-} q1(b,b,b)| -r0(b).
% 0.13/0.37 Following clause subsumed by 99 during input processing: 0 [] {-} q1(A,A,A)| -m0(B,C,A).
% 0.13/0.37 Following clause subsumed by 99 during input processing: 0 [] {-} q1(A,A,A)| -m0(A,B,A).
% 0.13/0.37 Following clause subsumed by 105 during input processing: 0 [] {-} q1(A,A,A)| -m0(c,A,A)| -r0(A).
% 0.13/0.37 Following clause subsumed by 142 during input processing: 0 [] {-} p2(A,A,A)| -s1(A)| -k1(A).
% 0.13/0.37 Following clause subsumed by 224 during input processing: 0 [] {-} p3(A,A,A)| -n2(A)| -q2(B,C,A)| -s1(B).
% 0.13/0.37 Following clause subsumed by 224 during input processing: 0 [] {-} p3(A,A,A)| -k1(A)| -n2(A).
% 0.13/0.37 13 back subsumes 9.
% 0.13/0.37 14 back subsumes 6.
% 0.13/0.37 28 back subsumes 21.
% 0.13/0.37 28 back subsumes 17.
% 0.13/0.37 40 back subsumes 39.
% 0.13/0.37 52 back subsumes 51.
% 0.13/0.37 77 back subsumes 68.
% 0.13/0.37 77 back subsumes 65.
% 0.13/0.37 142 back subsumes 134.
% 0.13/0.37 194 back subsumes 180.
% 0.13/0.37 216 back subsumes 213.
% 0.13/0.37 216 back subsumes 212.
% 0.13/0.37 244 back subsumes 239.
% 0.13/0.37
% 0.13/0.37 ------------> process sos:
% 0.13/0.37 Following clause subsumed by 321 during input processing: 0 [] {-} p0(b,c).
% 0.13/0.37 Following clause subsumed by 324 during input processing: 0 [] {-} q0(d,d).
% 0.13/0.37 321 back subsumes 317.
% 0.13/0.37 324 back subsumes 309.
% 0.13/0.37 326 back subsumes 315.
% 0.13/0.37 326 back subsumes 311.
% 0.13/0.37
% 0.13/0.37 ======= 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 ===========
% 1.67/1.88
% 1.67/1.88 -------- PROOF --------
% 1.67/1.88 % SZS status Unsatisfiable
% 1.67/1.88 % SZS output start Refutation
% 1.67/1.88
% 1.67/1.88 Model 2 [ 4 1 2122 ] (0.00 seconds, 7085 Inserts)
% 1.67/1.88
% 1.67/1.88 Stopped by limit on insertions
% 1.67/1.88
% 1.67/1.88 Model 3 [ 5 2 3022 ] (0.00 seconds, 250000 Inserts)
% 1.67/1.88
% 1.67/1.88 Stopped by limit on insertions
% 1.67/1.88
% 1.67/1.88 Model 4 [ 7 2 4641 ] (0.00 seconds, 250000 Inserts)
% 1.67/1.88
% 1.67/1.88 Stopped by limit on insertions
% 1.67/1.88
% 1.67/1.88 Model 5 [ 10 2 6399 ] (0.00 seconds, 250000 Inserts)
% 1.67/1.88
% 1.67/1.88 Stopped by limit on insertions
% 1.67/1.88
% 1.67/1.88 Model 6 [ 19 1 1769 ] (0.00 seconds, 250000 Inserts)
% 1.67/1.88
% 1.67/1.88 Stopped by limit on insertions
% 1.67/1.88
% 1.67/1.88 Model 7 [ 23 2 5585 ] (0.00 seconds, 250000 Inserts)
% 1.67/1.88
% 1.67/1.88 Stopped by limit on insertions
% 1.67/1.88
% 1.67/1.88 Model 8 [ 23 1 2506 ] (0.00 seconds, 250000 Inserts)
% 1.67/1.88
% 1.67/1.88 ----> UNIT CONFLICT at 1.49 sec ----> 444 [binary,443.1,307.1] {+} $F.
% 1.67/1.88
% 1.67/1.88 Length of proof is 4. Level of proof is 4.
% 1.67/1.88
% 1.67/1.88 ---------------- PROOF ----------------
% 1.67/1.88 % SZS status Unsatisfiable
% 1.67/1.88 % SZS output start Refutation
% 1.67/1.88
% 1.67/1.88 109 [] {+} s1(A)| -p0(A,A).
% 1.67/1.88 110 [] {+} s1(A)| -q0(A,B)| -s1(C).
% 1.67/1.88 116 [] {+} l2(A,A)| -p0(B,B)| -s1(C)| -m0(D,C,A).
% 1.67/1.88 226 [] {+} p3(A,A,A)| -l2(A,A).
% 1.67/1.88 307 [] {+} -p3(A,B,b).
% 1.67/1.88 321 [] {-} p0(b,A).
% 1.67/1.88 324 [] {-} q0(A,d).
% 1.67/1.88 326 [] {-} m0(A,d,B).
% 1.67/1.88 377 [hyper,321,109] {+} s1(b).
% 1.67/1.88 396 [hyper,324,110,377] {+} s1(A).
% 1.67/1.88 406 [hyper,326,116,321,396] {-} l2(A,A).
% 1.67/1.88 443 [hyper,406,226] {-} p3(A,A,A).
% 1.67/1.88 444 [binary,443.1,307.1] {+} $F.
% 1.67/1.88
% 1.67/1.88 % SZS output end Refutation
% 1.67/1.88 ------------ end of proof -------------
% 1.67/1.88
% 1.67/1.88
% 1.67/1.88 Search stopped by max_proofs option.
% 1.67/1.88
% 1.67/1.88
% 1.67/1.88 Search stopped by max_proofs option.
% 1.67/1.88
% 1.67/1.88 ============ end of search ============
% 1.67/1.88
% 1.67/1.88 ----------- soft-scott stats ----------
% 1.67/1.88
% 1.67/1.88 true clauses given 3 (7.7%)
% 1.67/1.88 false clauses given 36
% 1.67/1.88
% 1.67/1.88 FALSE TRUE
% 1.67/1.88 2 0 2
% 1.67/1.88 3 2 4
% 1.67/1.88 4 32 18
% 1.67/1.88 tot: 34 24 (41.4% true)
% 1.67/1.88
% 1.67/1.88
% 1.67/1.88 Model 8 [ 23 -35 2506 ] (0.00 seconds, 250000 Inserts)
% 1.67/1.88
% 1.67/1.88 That finishes the proof of the theorem.
% 1.67/1.88
% 1.67/1.88 Process 15926 finished Mon Jul 11 21:54:41 2022
%------------------------------------------------------------------------------