TSTP Solution File: SYN690-1 by SOS---2.0
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SYN690-1 : TPTP v8.1.0. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n021.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 12:14:59 EDT 2022
% Result : Unsatisfiable 6.22s 6.46s
% Output : Refutation 6.22s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : SYN690-1 : TPTP v8.1.0. Released v2.5.0.
% 0.11/0.12 % Command : sos-script %s
% 0.12/0.33 % Computer : n021.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 600
% 0.12/0.33 % DateTime : Tue Jul 12 07:33:24 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.12/0.36 ----- Otter 3.2, August 2001 -----
% 0.12/0.36 The process was started by sandbox on n021.cluster.edu,
% 0.12/0.36 Tue Jul 12 07:33:24 2022
% 0.12/0.36 The command was "./sos". The process ID is 11998.
% 0.12/0.36
% 0.12/0.36 set(prolog_style_variables).
% 0.12/0.36 set(auto).
% 0.12/0.36 dependent: set(auto1).
% 0.12/0.36 dependent: set(process_input).
% 0.12/0.36 dependent: clear(print_kept).
% 0.12/0.36 dependent: clear(print_new_demod).
% 0.12/0.36 dependent: clear(print_back_demod).
% 0.12/0.36 dependent: clear(print_back_sub).
% 0.12/0.36 dependent: set(control_memory).
% 0.12/0.36 dependent: assign(max_mem, 12000).
% 0.12/0.36 dependent: assign(pick_given_ratio, 4).
% 0.12/0.36 dependent: assign(stats_level, 1).
% 0.12/0.36 dependent: assign(pick_semantic_ratio, 3).
% 0.12/0.36 dependent: assign(sos_limit, 5000).
% 0.12/0.36 dependent: assign(max_weight, 60).
% 0.12/0.36 clear(print_given).
% 0.12/0.36
% 0.12/0.36 list(usable).
% 0.12/0.36
% 0.12/0.36 SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=6.
% 0.12/0.36
% 0.12/0.36 This is a non-Horn set without equality. The strategy
% 0.12/0.36 will be ordered hyper_res, ur_res, unit deletion, and
% 0.12/0.36 factoring, with satellites in sos and nuclei in usable.
% 0.12/0.36
% 0.12/0.36 dependent: set(hyper_res).
% 0.12/0.36 dependent: set(factor).
% 0.12/0.36 dependent: set(unit_deletion).
% 0.12/0.36
% 0.12/0.36 ------------> process usable:
% 0.12/0.36
% 0.12/0.36 ------------> process sos:
% 0.12/0.36 61 back subsumes 41.
% 0.12/0.36 62 back subsumes 42.
% 0.12/0.36 63 back subsumes 43.
% 0.12/0.36 64 back subsumes 44.
% 0.12/0.36 65 back subsumes 45.
% 0.12/0.36 66 back subsumes 46.
% 0.12/0.36 67 back subsumes 47.
% 0.12/0.36 68 back subsumes 48.
% 0.12/0.36 69 back subsumes 49.
% 0.12/0.36 70 back subsumes 50.
% 0.12/0.36 71 back subsumes 51.
% 0.12/0.36 72 back subsumes 52.
% 0.12/0.36 73 back subsumes 53.
% 0.12/0.36 74 back subsumes 60.
% 0.12/0.36 74 back subsumes 59.
% 0.12/0.36 74 back subsumes 54.
% 0.12/0.36 75 back subsumes 55.
% 0.12/0.36 76 back subsumes 56.
% 0.12/0.36 77 back subsumes 57.
% 0.12/0.36 78 back subsumes 58.
% 0.12/0.36
% 0.12/0.36 ======= end of input processing =======
% 0.74/1.00
% 0.74/1.00 Stopped by limit on insertions
% 0.74/1.00
% 0.74/1.00
% 0.74/1.00 Failed to model usable list: disabling FINDER
% 0.74/1.00
% 0.74/1.00
% 0.74/1.00
% 0.74/1.00 -------------- Softie stats --------------
% 0.74/1.00
% 0.74/1.00 UPDATE_STOP: 300
% 0.74/1.00 SFINDER_TIME_LIMIT: 2
% 0.74/1.00 SHORT_CLAUSE_CUTOFF: 4
% 0.74/1.00 number of clauses in intial UL: 40
% 0.74/1.00 number of clauses initially in problem: 62
% 0.74/1.00 percentage of clauses intially in UL: 64
% 0.74/1.00 percentage of distinct symbols occuring in initial UL: 67
% 0.74/1.00 percent of all initial clauses that are short: 100
% 0.74/1.00 absolute distinct symbol count: 68
% 0.74/1.00 distinct predicate count: 20
% 0.74/1.00 distinct function count: 14
% 0.74/1.00 distinct constant count: 34
% 0.74/1.00
% 0.74/1.00 ---------- no more Softie stats ----------
% 0.74/1.00
% 0.74/1.00
% 0.74/1.00
% 0.74/1.00 =========== start of search ===========
% 2.54/2.79
% 2.54/2.79
% 2.54/2.79 Changing weight limit from 60 to 59.
% 2.54/2.79
% 2.54/2.79 Resetting weight limit to 59 after 280 givens.
% 2.54/2.79
% 2.82/3.03
% 2.82/3.03
% 2.82/3.03 Changing weight limit from 59 to 55.
% 2.82/3.03
% 2.82/3.03 Resetting weight limit to 55 after 290 givens.
% 2.82/3.03
% 2.92/3.19
% 2.92/3.19
% 2.92/3.19 Changing weight limit from 55 to 52.
% 2.92/3.19
% 2.92/3.19 Resetting weight limit to 52 after 295 givens.
% 2.92/3.19
% 3.13/3.39
% 3.13/3.39
% 3.13/3.39 Changing weight limit from 52 to 48.
% 3.13/3.39
% 3.13/3.39 Modelling stopped after 300 given clauses and 0.00 seconds
% 3.13/3.39
% 3.13/3.39
% 3.13/3.39 Resetting weight limit to 48 after 305 givens.
% 3.13/3.39
% 3.53/3.73
% 3.53/3.73
% 3.53/3.73 Changing weight limit from 48 to 46.
% 3.53/3.73
% 3.53/3.73 Resetting weight limit to 46 after 320 givens.
% 3.53/3.73
% 3.71/3.96
% 3.71/3.96
% 3.71/3.96 Changing weight limit from 46 to 45.
% 3.71/3.96
% 3.71/3.96 Resetting weight limit to 45 after 325 givens.
% 3.71/3.96
% 4.23/4.46
% 4.23/4.46
% 4.23/4.46 Changing weight limit from 45 to 43.
% 4.23/4.46
% 4.23/4.46 Resetting weight limit to 43 after 330 givens.
% 4.23/4.46
% 4.75/4.94
% 4.75/4.94
% 4.75/4.94 Changing weight limit from 43 to 42.
% 4.75/4.94
% 4.75/4.94 Resetting weight limit to 42 after 335 givens.
% 4.75/4.94
% 4.91/5.13
% 4.91/5.13
% 4.91/5.13 Changing weight limit from 42 to 41.
% 4.91/5.13
% 4.91/5.13 Resetting weight limit to 41 after 345 givens.
% 4.91/5.13
% 6.22/6.46
% 6.22/6.46 -------- PROOF --------
% 6.22/6.46 % SZS status Unsatisfiable
% 6.22/6.46 % SZS output start Refutation
% 6.22/6.46
% 6.22/6.46 ----> UNIT CONFLICT at 6.05 sec ----> 7808 [binary,7807.1,1.1] {-} $F.
% 6.22/6.46
% 6.22/6.46 Length of proof is 4. Level of proof is 4.
% 6.22/6.46
% 6.22/6.46 ---------------- PROOF ----------------
% 6.22/6.46 % SZS status Unsatisfiable
% 6.22/6.46 % SZS output start Refutation
% 6.22/6.46
% 6.22/6.46 1 [] {+} -p2(c38,c40).
% 6.22/6.46 36 [] {+} p4(f5(f7(c39,A),B),f5(f7(c39,C),B))| -p4(f5(A,f12(f14(f16(c41,A),C),B)),f5(C,f12(f14(f16(c41,A),C),B))).
% 6.22/6.46 39 [] {+} p2(A,B)|p4(f5(f26(f28(c43,C),D),E),f5(f26(f28(c44,C),D),E))| -p34(c36,C)| -p35(f10(C,E),f30(f32(c42,C),D))| -p4(f5(A,f18(f20(f22(f24(c45,C),D),A),B)),f5(f7(D,A),f18(f20(f22(f24(c45,C),D),A),B)))| -p4(f5(B,f18(f20(f22(f24(c45,C),D),A),B)),f5(f7(D,B),f18(f20(f22(f24(c45,C),D),A),B))).
% 6.22/6.46 40 [] {+} p2(A,B)| -p34(c36,C)| -p4(f5(A,f18(f20(f22(f24(c45,C),D),A),B)),f5(f7(D,A),f18(f20(f22(f24(c45,C),D),A),B)))| -p4(f5(B,f18(f20(f22(f24(c45,C),D),A),B)),f5(f7(D,B),f18(f20(f22(f24(c45,C),D),A),B)))| -p4(f5(f7(D,f26(f28(c43,C),D)),f30(f32(c42,C),D)),f5(f7(D,f26(f28(c44,C),D)),f30(f32(c42,C),D))).
% 6.22/6.46 79 [] {-} p34(c36,c37).
% 6.22/6.46 80 [] {-} p4(f5(c40,A),f5(f7(c39,c40),A)).
% 6.22/6.46 81 [] {-} p4(f5(c38,A),f5(f7(c39,c38),A)).
% 6.22/6.46 82 [] {-} p4(f5(f7(c39,A),B),f5(f7(c39,C),B))|p35(f10(c37,f12(f14(f16(c41,A),C),B)),B).
% 6.22/6.46 96 [hyper,82,40,79,81,80,unit_del,1] {-} p35(f10(c37,f12(f14(f16(c41,f26(f28(c43,c37),c39)),f26(f28(c44,c37),c39)),f30(f32(c42,c37),c39))),f30(f32(c42,c37),c39)).
% 6.22/6.46 164 [hyper,96,39,79,81,80,unit_del,1] {-} p4(f5(f26(f28(c43,c37),c39),f12(f14(f16(c41,f26(f28(c43,c37),c39)),f26(f28(c44,c37),c39)),f30(f32(c42,c37),c39))),f5(f26(f28(c44,c37),c39),f12(f14(f16(c41,f26(f28(c43,c37),c39)),f26(f28(c44,c37),c39)),f30(f32(c42,c37),c39)))).
% 6.22/6.46 2751 [hyper,164,36] {-} p4(f5(f7(c39,f26(f28(c43,c37),c39)),f30(f32(c42,c37),c39)),f5(f7(c39,f26(f28(c44,c37),c39)),f30(f32(c42,c37),c39))).
% 6.22/6.46 7807 [hyper,2751,40,79,81,80] {-} p2(c38,c40).
% 6.22/6.46 7808 [binary,7807.1,1.1] {-} $F.
% 6.22/6.46
% 6.22/6.46 % SZS output end Refutation
% 6.22/6.46 ------------ end of proof -------------
% 6.22/6.46
% 6.22/6.46
% 6.22/6.46 Search stopped by max_proofs option.
% 6.22/6.46
% 6.22/6.46
% 6.22/6.46 Search stopped by max_proofs option.
% 6.22/6.46
% 6.22/6.46 ============ end of search ============
% 6.22/6.46
% 6.22/6.46 That finishes the proof of the theorem.
% 6.22/6.46
% 6.22/6.46 Process 11998 finished Tue Jul 12 07:33:30 2022
%------------------------------------------------------------------------------