TSTP Solution File: SYN163-1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SYN163-1 : TPTP v8.1.0. Released v1.1.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n019.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 12:10:36 EDT 2022
% Result : Unsatisfiable 0.70s 0.91s
% Output : Refutation 0.70s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.02/0.08 % Problem : SYN163-1 : TPTP v8.1.0. Released v1.1.0.
% 0.02/0.09 % Command : sos-script %s
% 0.09/0.28 % Computer : n019.cluster.edu
% 0.09/0.28 % Model : x86_64 x86_64
% 0.09/0.28 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.28 % Memory : 8042.1875MB
% 0.09/0.28 % OS : Linux 3.10.0-693.el7.x86_64
% 0.09/0.28 % CPULimit : 300
% 0.09/0.28 % WCLimit : 600
% 0.09/0.28 % DateTime : Tue Jul 12 04:04:23 EDT 2022
% 0.09/0.28 % CPUTime :
% 0.13/0.32 ----- Otter 3.2, August 2001 -----
% 0.13/0.32 The process was started by sandbox2 on n019.cluster.edu,
% 0.13/0.32 Tue Jul 12 04:04:23 2022
% 0.13/0.32 The command was "./sos". The process ID is 28239.
% 0.13/0.32
% 0.13/0.32 set(prolog_style_variables).
% 0.13/0.32 set(auto).
% 0.13/0.32 dependent: set(auto1).
% 0.13/0.32 dependent: set(process_input).
% 0.13/0.32 dependent: clear(print_kept).
% 0.13/0.32 dependent: clear(print_new_demod).
% 0.13/0.32 dependent: clear(print_back_demod).
% 0.13/0.32 dependent: clear(print_back_sub).
% 0.13/0.32 dependent: set(control_memory).
% 0.13/0.32 dependent: assign(max_mem, 12000).
% 0.13/0.32 dependent: assign(pick_given_ratio, 4).
% 0.13/0.32 dependent: assign(stats_level, 1).
% 0.13/0.32 dependent: assign(pick_semantic_ratio, 3).
% 0.13/0.32 dependent: assign(sos_limit, 5000).
% 0.13/0.32 dependent: assign(max_weight, 60).
% 0.13/0.32 clear(print_given).
% 0.13/0.32
% 0.13/0.32 list(usable).
% 0.13/0.32
% 0.13/0.32 SCAN INPUT: prop=0, horn=1, equality=0, symmetry=0, max_lits=5.
% 0.13/0.32
% 0.13/0.32 This is a Horn set without equality. The strategy will
% 0.13/0.32 be hyperresolution, with satellites in sos and nuclei
% 0.13/0.32 in usable.
% 0.13/0.32
% 0.13/0.32 dependent: set(hyper_res).
% 0.13/0.32 dependent: clear(order_hyper).
% 0.13/0.32
% 0.13/0.32 ------------> process usable:
% 0.13/0.32 Following clause subsumed by 13 during input processing: 0 [] {-} m1(A,A,A)| -q0(B,C)| -q0(B,A).
% 0.13/0.32 Following clause subsumed by 14 during input processing: 0 [] {-} m1(A,A,A)| -m0(B,C,A).
% 0.13/0.32 Following clause subsumed by 14 during input processing: 0 [] {-} m1(A,A,A)| -l0(A)| -k0(A)| -m0(A,A,A).
% 0.13/0.32 Following clause subsumed by 12 during input processing: 0 [] {-} m1(e,e,e)| -r0(e).
% 0.13/0.32 Following clause subsumed by 63 during input processing: 0 [] {-} p1(A,A,A)| -n0(e,b)| -k0(b)| -k0(A)| -k1(B).
% 0.13/0.32 Following clause subsumed by 64 during input processing: 0 [] {-} p1(A,A,B)| -p0(B,A)| -r0(A).
% 0.13/0.32 Following clause subsumed by 63 during input processing: 0 [] {-} p1(e,e,e)| -r0(e)| -k0(e).
% 0.13/0.32 Following clause subsumed by 88 during input processing: 0 [] {-} q1(A,A,A)| -s0(A)| -m0(B,B,C).
% 0.13/0.32 Following clause subsumed by 88 during input processing: 0 [] {-} q1(A,A,A)| -s0(A).
% 0.13/0.32 Following clause subsumed by 88 during input processing: 0 [] {-} q1(d,d,d)| -k0(e)| -s0(d).
% 0.13/0.32 Following clause subsumed by 105 during input processing: 0 [] {-} q1(b,b,b)| -r0(b).
% 0.13/0.32 Following clause subsumed by 99 during input processing: 0 [] {-} q1(A,A,A)| -m0(B,C,A).
% 0.13/0.32 Following clause subsumed by 99 during input processing: 0 [] {-} q1(A,A,A)| -m0(A,B,A).
% 0.13/0.32 Following clause subsumed by 105 during input processing: 0 [] {-} q1(A,A,A)| -m0(c,A,A)| -r0(A).
% 0.13/0.32 Following clause subsumed by 142 during input processing: 0 [] {-} p2(A,A,A)| -s1(A)| -k1(A).
% 0.13/0.32 Following clause subsumed by 224 during input processing: 0 [] {-} p3(A,A,A)| -n2(A)| -q2(B,C,A)| -s1(B).
% 0.13/0.32 Following clause subsumed by 224 during input processing: 0 [] {-} p3(A,A,A)| -k1(A)| -n2(A).
% 0.13/0.32 13 back subsumes 9.
% 0.13/0.32 14 back subsumes 6.
% 0.13/0.32 28 back subsumes 21.
% 0.13/0.32 28 back subsumes 17.
% 0.13/0.32 40 back subsumes 39.
% 0.13/0.32 52 back subsumes 51.
% 0.13/0.32 77 back subsumes 68.
% 0.13/0.32 77 back subsumes 65.
% 0.13/0.32 142 back subsumes 134.
% 0.13/0.32 194 back subsumes 180.
% 0.13/0.32 216 back subsumes 213.
% 0.13/0.32 216 back subsumes 212.
% 0.13/0.32 244 back subsumes 239.
% 0.13/0.32
% 0.13/0.32 ------------> process sos:
% 0.13/0.32 Following clause subsumed by 321 during input processing: 0 [] {-} p0(b,c).
% 0.13/0.32 Following clause subsumed by 324 during input processing: 0 [] {-} q0(d,d).
% 0.13/0.32 321 back subsumes 317.
% 0.13/0.32 324 back subsumes 309.
% 0.13/0.32 326 back subsumes 315.
% 0.13/0.32 326 back subsumes 311.
% 0.13/0.32
% 0.13/0.32 ======= end of input processing =======
% 0.70/0.90
% 0.70/0.90 Stopped by limit on insertions
% 0.70/0.90
% 0.70/0.90
% 0.70/0.90 Failed to model usable list: disabling FINDER
% 0.70/0.90
% 0.70/0.90
% 0.70/0.90
% 0.70/0.90 -------------- Softie stats --------------
% 0.70/0.90
% 0.70/0.90 UPDATE_STOP: 300
% 0.70/0.90 SFINDER_TIME_LIMIT: 2
% 0.70/0.90 SHORT_CLAUSE_CUTOFF: 4
% 0.70/0.90 number of clauses in intial UL: 294
% 0.70/0.90 number of clauses initially in problem: 326
% 0.70/0.90 percentage of clauses intially in UL: 90
% 0.70/0.90 percentage of distinct symbols occuring in initial UL: 100
% 0.70/0.90 percent of all initial clauses that are short: 100
% 0.70/0.90 absolute distinct symbol count: 53
% 0.70/0.90 distinct predicate count: 48
% 0.70/0.90 distinct function count: 0
% 0.70/0.90 distinct constant count: 5
% 0.70/0.90
% 0.70/0.90 ---------- no more Softie stats ----------
% 0.70/0.90
% 0.70/0.90
% 0.70/0.90
% 0.70/0.90 =========== start of search ===========
% 0.70/0.91
% 0.70/0.91 -------- PROOF --------
% 0.70/0.91 % SZS status Unsatisfiable
% 0.70/0.91 % SZS output start Refutation
% 0.70/0.91
% 0.70/0.91 ----> UNIT CONFLICT at 0.57 sec ----> 781 [binary,780.1,307.1] {+} $F.
% 0.70/0.91
% 0.70/0.91 Length of proof is 26. Level of proof is 7.
% 0.70/0.91
% 0.70/0.91 ---------------- PROOF ----------------
% 0.70/0.91 % SZS status Unsatisfiable
% 0.70/0.91 % SZS output start Refutation
% 0.70/0.91
% 0.70/0.91 3 [] {+} l1(A,B)| -p0(C,A)| -r0(D)| -m0(B,A,C).
% 0.70/0.91 54 [] {+} n1(A,A,B)| -m0(C,D,D)| -m0(B,C,A).
% 0.70/0.91 77 [] {+} p1(A,A,A)| -p0(B,A).
% 0.70/0.91 109 [] {+} s1(A)| -p0(A,A).
% 0.70/0.91 110 [] {+} s1(A)| -q0(A,B)| -s1(C).
% 0.70/0.91 116 [] {+} l2(A,A)| -p0(B,B)| -s1(C)| -m0(D,C,A).
% 0.70/0.91 120 [] {+} n2(A)| -p1(B,C,A).
% 0.70/0.91 157 [] {+} p2(A,A,A)| -l1(B,A).
% 0.70/0.91 168 [] {+} q2(A,A,B)| -l1(B,A).
% 0.70/0.91 172 [] {+} s2(d)| -s1(a)| -s0(d).
% 0.70/0.91 190 [] {+} k3(A,A,A)| -n2(A).
% 0.70/0.91 216 [] {+} m3(A,A,A)| -n2(A).
% 0.70/0.91 220 [] {+} n3(A)| -p2(B,C,A).
% 0.70/0.91 226 [] {+} p3(A,A,A)| -l2(A,A).
% 0.70/0.91 233 [] {+} q3(A,B)| -q2(C,A,B)| -n0(C,A).
% 0.70/0.91 235 [] {+} q3(A,B)| -n1(C,A,B)| -s2(A)| -q3(B,A).
% 0.70/0.91 252 [] {+} k4(c)| -n0(c,d)| -q3(e,b)| -n3(e).
% 0.70/0.91 260 [] {+} n4(A,A)| -k4(B)| -m3(A,A,A).
% 0.70/0.91 267 [] {+} p4(A,A,A)| -p3(B,B,A).
% 0.70/0.91 271 [] {+} q4(A,B)| -k3(C,C,A)| -q2(D,B,A)| -m3(D,E,D).
% 0.70/0.91 274 [] {+} r4(A)| -n3(A)| -q3(B,C)| -p0(D,A).
% 0.70/0.91 283 [] {+} n5(A,B)| -q4(C,D)| -n4(A,D)| -p4(E,E,B)| -n5(E,B).
% 0.70/0.91 290 [] {+} n5(A,A)| -r4(A).
% 0.70/0.91 307 [] {+} -n5(e,a).
% 0.70/0.91 308 [] {-} s0(d).
% 0.70/0.91 320 [] {-} r0(e).
% 0.70/0.91 321 [] {-} p0(b,A).
% 0.70/0.91 324 [] {-} q0(A,d).
% 0.70/0.91 325 [] {-} p0(c,b).
% 0.70/0.91 326 [] {-} m0(A,d,B).
% 0.70/0.91 332 [] {-} m0(e,b,c).
% 0.70/0.91 335 [] {-} n0(e,e).
% 0.70/0.91 339 [] {-} n0(c,d).
% 0.70/0.91 380 [hyper,321,109] {-} s1(b).
% 0.70/0.91 387 [hyper,321,77] {-} p1(A,A,A).
% 0.70/0.91 398 [hyper,324,110,380] {-} s1(A).
% 0.70/0.91 402 [hyper,398,172,308] {-} s2(d).
% 0.70/0.91 407 [hyper,326,116,321,398] {-} l2(A,A).
% 0.70/0.91 410 [hyper,326,54,326] {-} n1(A,A,B).
% 0.70/0.91 416 [hyper,326,3,321,320] {-} l1(d,A).
% 0.70/0.91 434 [hyper,332,3,325,320] {-} l1(b,e).
% 0.70/0.91 458 [hyper,407,226] {-} p3(A,A,A).
% 0.70/0.91 472 [hyper,416,168] {-} q2(A,A,d).
% 0.70/0.91 473 [hyper,416,157] {-} p2(A,A,A).
% 0.70/0.91 475 [hyper,434,168] {-} q2(e,e,b).
% 0.70/0.91 524 [hyper,387,120] {-} n2(A).
% 0.70/0.91 528 [hyper,524,216] {-} m3(A,A,A).
% 0.70/0.91 529 [hyper,524,190] {-} k3(A,A,A).
% 0.70/0.91 587 [hyper,458,267] {-} p4(A,A,A).
% 0.70/0.91 634 [hyper,472,233,335] {-} q3(e,d).
% 0.70/0.91 647 [hyper,634,235,410,402] {-} q3(d,e).
% 0.70/0.91 648 [hyper,473,220] {-} n3(A).
% 0.70/0.91 662 [hyper,648,274,647,321] {-} r4(A).
% 0.70/0.91 665 [hyper,662,290] {-} n5(A,A).
% 0.70/0.91 666 [hyper,475,233,335] {-} q3(e,b).
% 0.70/0.91 667 [hyper,666,252,339,648] {-} k4(c).
% 0.70/0.91 730 [hyper,528,260,667] {-} n4(A,A).
% 0.70/0.91 733 [hyper,529,271,472,528] {-} q4(d,A).
% 0.70/0.91 780 [hyper,587,283,733,730,665] {-} n5(A,B).
% 0.70/0.91 781 [binary,780.1,307.1] {+} $F.
% 0.70/0.91
% 0.70/0.91 % SZS output end Refutation
% 0.70/0.91 ------------ end of proof -------------
% 0.70/0.91
% 0.70/0.91
% 0.70/0.91 Search stopped by max_proofs option.
% 0.70/0.91
% 0.70/0.91
% 0.70/0.91 Search stopped by max_proofs option.
% 0.70/0.91
% 0.70/0.91 ============ end of search ============
% 0.70/0.91
% 0.70/0.91 That finishes the proof of the theorem.
% 0.70/0.91
% 0.70/0.91 Process 28239 finished Tue Jul 12 04:04:23 2022
%------------------------------------------------------------------------------