TSTP Solution File: LCL174-3 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : LCL174-3 : TPTP v8.1.0. Released v2.3.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n013.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 : Sun Jul 17 14:28:20 EDT 2022
% Result : Unsatisfiable 21.06s 21.25s
% Output : Refutation 21.06s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : LCL174-3 : TPTP v8.1.0. Released v2.3.0.
% 0.06/0.13 % Command : sos-script %s
% 0.13/0.34 % Computer : n013.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 600
% 0.13/0.34 % DateTime : Mon Jul 4 18:24:29 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.13/0.35 ----- Otter 3.2, August 2001 -----
% 0.13/0.35 The process was started by sandbox on n013.cluster.edu,
% 0.13/0.35 Mon Jul 4 18:24:29 2022
% 0.13/0.35 The command was "./sos". The process ID is 18076.
% 0.13/0.35
% 0.13/0.35 set(prolog_style_variables).
% 0.13/0.35 set(auto).
% 0.13/0.35 dependent: set(auto1).
% 0.13/0.35 dependent: set(process_input).
% 0.13/0.35 dependent: clear(print_kept).
% 0.13/0.35 dependent: clear(print_new_demod).
% 0.13/0.35 dependent: clear(print_back_demod).
% 0.13/0.35 dependent: clear(print_back_sub).
% 0.13/0.35 dependent: set(control_memory).
% 0.13/0.35 dependent: assign(max_mem, 12000).
% 0.13/0.35 dependent: assign(pick_given_ratio, 4).
% 0.13/0.35 dependent: assign(stats_level, 1).
% 0.13/0.35 dependent: assign(pick_semantic_ratio, 3).
% 0.13/0.35 dependent: assign(sos_limit, 5000).
% 0.13/0.35 dependent: assign(max_weight, 60).
% 0.13/0.35 clear(print_given).
% 0.13/0.35
% 0.13/0.35 list(usable).
% 0.13/0.35
% 0.13/0.35 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=3.
% 0.13/0.35
% 0.13/0.35 This is a Horn set with equality. The strategy will be
% 0.13/0.35 Knuth-Bendix and hyper_res, with positive clauses in
% 0.13/0.35 sos and nonpositive clauses in usable.
% 0.13/0.35
% 0.13/0.35 dependent: set(knuth_bendix).
% 0.13/0.35 dependent: set(para_from).
% 0.13/0.35 dependent: set(para_into).
% 0.13/0.35 dependent: clear(para_from_right).
% 0.13/0.35 dependent: clear(para_into_right).
% 0.13/0.35 dependent: set(para_from_vars).
% 0.13/0.35 dependent: set(eq_units_both_ways).
% 0.13/0.35 dependent: set(dynamic_demod_all).
% 0.13/0.35 dependent: set(dynamic_demod).
% 0.13/0.35 dependent: set(order_eq).
% 0.13/0.35 dependent: set(back_demod).
% 0.13/0.35 dependent: set(lrpo).
% 0.13/0.35 dependent: set(hyper_res).
% 0.13/0.35 dependent: clear(order_hyper).
% 0.13/0.35
% 0.13/0.35 ------------> process usable:
% 0.13/0.35
% 0.13/0.35 ------------> process sos:
% 0.13/0.35 Following clause subsumed by 12 during input processing: 0 [copy,12,flip.1] {-} A=A.
% 0.13/0.35
% 0.13/0.35 ======= end of input processing =======
% 0.19/0.39
% 0.19/0.39 Model 1 (0.00 seconds, 0 Inserts)
% 0.19/0.39
% 0.19/0.39 Stopped by limit on number of solutions
% 0.19/0.39
% 0.19/0.39
% 0.19/0.39 -------------- Softie stats --------------
% 0.19/0.39
% 0.19/0.39 UPDATE_STOP: 300
% 0.19/0.39 SFINDER_TIME_LIMIT: 2
% 0.19/0.39 SHORT_CLAUSE_CUTOFF: 4
% 0.19/0.39 number of clauses in intial UL: 3
% 0.19/0.39 number of clauses initially in problem: 11
% 0.19/0.39 percentage of clauses intially in UL: 27
% 0.19/0.39 percentage of distinct symbols occuring in initial UL: 66
% 0.19/0.39 percent of all initial clauses that are short: 100
% 0.19/0.39 absolute distinct symbol count: 9
% 0.19/0.39 distinct predicate count: 3
% 0.19/0.39 distinct function count: 3
% 0.19/0.39 distinct constant count: 3
% 0.19/0.39
% 0.19/0.39 ---------- no more Softie stats ----------
% 0.19/0.39
% 0.19/0.39
% 0.19/0.39
% 0.19/0.39 Model 2 (0.00 seconds, 0 Inserts)
% 0.19/0.39
% 0.19/0.39 Stopped by limit on number of solutions
% 0.19/0.39
% 0.19/0.39 =========== start of search ===========
% 11.79/11.98
% 11.79/11.98
% 11.79/11.98 Changing weight limit from 60 to 28.
% 11.79/11.98
% 11.79/11.98 Model 3 (0.00 seconds, 0 Inserts)
% 11.79/11.98
% 11.79/11.98 Stopped by limit on number of solutions
% 11.79/11.98
% 11.79/11.98 Model 4 (0.00 seconds, 0 Inserts)
% 11.79/11.98
% 11.79/11.98 Stopped by limit on number of solutions
% 11.79/11.98
% 11.79/11.98 Stopped by limit on insertions
% 11.79/11.98
% 11.79/11.98 Model 5 [ 1 3 19515 ] (0.00 seconds, 250000 Inserts)
% 11.79/11.98
% 11.79/11.98 Stopped by limit on insertions
% 11.79/11.98
% 11.79/11.98 Stopped by limit on insertions
% 11.79/11.98
% 11.79/11.98 Model 6 [ 27 1 15541 ] (0.00 seconds, 250000 Inserts)
% 11.79/11.98
% 11.79/11.98 Stopped by limit on insertions
% 11.79/11.98
% 11.79/11.98 Stopped by limit on insertions
% 11.79/11.98
% 11.79/11.98 Stopped by limit on insertions
% 11.79/11.98
% 11.79/11.98 Model 7 [ 34 0 3603 ] (0.00 seconds, 250000 Inserts)
% 11.79/11.98
% 11.79/11.98 Stopped by limit on insertions
% 11.79/11.98
% 11.79/11.98 Stopped by limit on insertions
% 11.79/11.98
% 11.79/11.98 Model 8 [ 34 7 67618 ] (0.00 seconds, 250000 Inserts)
% 11.79/11.98
% 11.79/11.98 Stopped by limit on insertions
% 11.79/11.98
% 11.79/11.98 Stopped by limit on insertions
% 11.79/11.98
% 11.79/11.98 Stopped by limit on insertions
% 11.79/11.98
% 11.79/11.98 Model 9 [ 1 1 12117 ] (0.00 seconds, 250000 Inserts)
% 11.79/11.98
% 11.79/11.98 Stopped by limit on insertions
% 11.79/11.98
% 11.79/11.98 Model 10 [ 34 18 117245 ] (0.00 seconds, 250000 Inserts)
% 11.79/11.98
% 11.79/11.98 Stopped by limit on insertions
% 11.79/11.98
% 11.79/11.98 Model 11 [ 2 1 4787 ] (0.00 seconds, 250000 Inserts)
% 11.79/11.98
% 11.79/11.98 Stopped by limit on insertions
% 11.79/11.98
% 11.79/11.98 Model 12 [ 35 46 249950 ] (0.00 seconds, 250000 Inserts)
% 11.79/11.98
% 11.79/11.98 Stopped by limit on insertions
% 11.79/11.98
% 11.79/11.98 Model 13 [ 36 1 507 ] (0.00 seconds, 250000 Inserts)
% 11.79/11.98
% 11.79/11.98 Stopped by limit on insertions
% 11.79/11.98
% 11.79/11.98 Stopped by limit on insertions
% 11.79/11.98
% 11.79/11.98 Model 14 [ 37 39 117426 ] (0.00 seconds, 250000 Inserts)
% 11.79/11.98
% 11.79/11.98 Stopped by limit on insertions
% 11.79/11.98
% 11.79/11.98 Model 15 [ 5 24 82324 ] (0.00 seconds, 250000 Inserts)
% 11.79/11.98
% 11.79/11.98 Stopped by limit on insertions
% 11.79/11.98
% 11.79/11.98 Stopped by limit on insertions
% 11.79/11.98
% 11.79/11.98 Model 16 [ 9 2 10379 ] (0.00 seconds, 250000 Inserts)
% 11.79/11.98
% 11.79/11.98 Stopped by limit on insertions
% 11.79/11.98
% 11.79/11.98 Model 17 [ 40 64 124416 ] (0.00 seconds, 250000 Inserts)
% 11.79/11.98
% 11.79/11.98 Stopped by limit on insertions
% 11.79/11.98
% 11.79/11.98 Model 18 [ 97 63 188578 ] (0.00 seconds, 250000 Inserts)
% 11.79/11.98
% 11.79/11.98 Stopped by limit on insertions
% 11.79/11.98
% 11.79/11.98 Model 19 [ 8 2 6404 ] (0.00 seconds, 250000 Inserts)
% 11.79/11.98
% 11.79/11.98 Stopped by limit on insertions
% 11.79/11.98
% 11.79/11.98 Model 20 [ 41 112 160424 ] (0.00 seconds, 250000 Inserts)
% 11.79/11.98
% 11.79/11.98 Resetting weight limit to 28 after 265 givens.
% 11.79/11.98
% 11.79/11.99
% 11.79/11.99
% 11.79/11.99 Changing weight limit from 28 to 26.
% 11.79/11.99
% 11.79/11.99 Resetting weight limit to 26 after 270 givens.
% 11.79/11.99
% 11.88/12.12
% 11.88/12.12
% 11.88/12.12 Changing weight limit from 26 to 22.
% 11.88/12.12
% 11.88/12.12 Resetting weight limit to 22 after 280 givens.
% 11.88/12.12
% 12.07/12.25
% 12.07/12.25
% 12.07/12.25 Changing weight limit from 22 to 20.
% 12.07/12.25
% 12.07/12.25 Resetting weight limit to 20 after 285 givens.
% 12.07/12.25
% 12.27/12.44
% 12.27/12.44
% 12.27/12.44 Changing weight limit from 20 to 18.
% 12.27/12.44
% 12.27/12.44 Resetting weight limit to 18 after 340 givens.
% 12.27/12.44
% 12.31/12.53
% 12.31/12.53
% 12.31/12.53 Changing weight limit from 18 to 17.
% 12.31/12.53
% 12.31/12.53 Resetting weight limit to 17 after 350 givens.
% 12.31/12.53
% 12.38/12.59
% 12.38/12.59
% 12.38/12.59 Changing weight limit from 17 to 16.
% 12.38/12.59
% 12.38/12.59 Resetting weight limit to 16 after 360 givens.
% 12.38/12.59
% 17.77/17.96
% 17.77/17.96
% 17.77/17.96 Changing weight limit from 16 to 17.
% 17.77/17.96
% 17.77/17.96 Stopped by limit on insertions
% 17.77/17.96
% 17.77/17.96 Model 21 [ 64 2 115 ] (0.00 seconds, 250000 Inserts)
% 17.77/17.96
% 17.77/17.96 Stopped by limit on insertions
% 17.77/17.96
% 17.77/17.96 Stopped by limit on insertions
% 17.77/17.96
% 17.77/17.96 Stopped by limit on insertions
% 17.77/17.96
% 17.77/17.96 Model 22 [ 49 139 134919 ] (0.00 seconds, 250000 Inserts)
% 17.77/17.96
% 17.77/17.96 Resetting weight limit to 17 after 380 givens.
% 17.77/17.96
% 17.77/17.96
% 17.77/17.96
% 17.77/17.96 Changing weight limit from 17 to 18.
% 17.77/17.96
% 17.77/17.96 Resetting weight limit to 18 after 385 givens.
% 17.77/17.96
% 17.79/17.97
% 17.79/17.97
% 17.79/17.97 Changing weight limit from 18 to 19.
% 17.79/17.97
% 17.79/17.97 Resetting weight limit to 19 after 390 givens.
% 17.79/17.97
% 17.79/17.98
% 17.79/17.98
% 17.79/17.98 Changing weight limit from 19 to 20.
% 17.79/17.98
% 17.79/17.98 Resetting weight limit to 20 after 395 givens.
% 17.79/17.98
% 18.16/18.39
% 18.16/18.39
% 18.16/18.39 Changing weight limit from 20 to 19.
% 18.16/18.39
% 18.16/18.39 Modelling stopped after 300 given clauses and 0.00 seconds
% 18.16/18.39
% 18.16/18.39
% 18.16/18.39 Resetting weight limit to 19 after 500 givens.
% 18.16/18.39
% 18.16/18.41
% 18.16/18.41
% 18.16/18.41 Changing weight limit from 19 to 18.
% 18.16/18.41
% 18.16/18.41 Resetting weight limit to 18 after 505 givens.
% 18.16/18.41
% 18.26/18.43
% 18.26/18.43
% 18.26/18.43 Changing weight limit from 18 to 17.
% 18.26/18.43
% 18.26/18.43 Resetting weight limit to 17 after 510 givens.
% 18.26/18.43
% 18.31/18.51
% 18.31/18.51
% 18.31/18.51 Changing weight limit from 17 to 16.
% 18.31/18.51
% 18.31/18.51 Resetting weight limit to 16 after 520 givens.
% 18.31/18.51
% 18.57/18.77
% 18.57/18.77
% 18.57/18.77 Changing weight limit from 16 to 14.
% 18.57/18.77
% 18.57/18.77 Resetting weight limit to 14 after 540 givens.
% 18.57/18.77
% 19.07/19.29
% 19.07/19.29
% 19.07/19.29 Changing weight limit from 14 to 13.
% 19.07/19.29
% 19.07/19.29 Resetting weight limit to 13 after 685 givens.
% 19.07/19.29
% 21.06/21.25
% 21.06/21.25 -- HEY sandbox, WE HAVE A PROOF!! --
% 21.06/21.25
% 21.06/21.25 ----> UNIT CONFLICT at 20.65 sec ----> 34828 [binary,34827.1,3.1] {+} $F.
% 21.06/21.25
% 21.06/21.25 Length of proof is 7. Level of proof is 4.
% 21.06/21.25
% 21.06/21.25 ---------------- PROOF ----------------
% 21.06/21.25 % SZS status Unsatisfiable
% 21.06/21.25 % SZS output start Refutation
% 21.06/21.25
% 21.06/21.25 1 [] {+} theorem(A)| -axiom(A).
% 21.06/21.25 2 [] {+} theorem(A)| -theorem(implies(B,A))| -theorem(B).
% 21.06/21.25 3 [] {+} -theorem(implies(implies(p,q),implies(implies(q,r),implies(p,r)))).
% 21.06/21.25 7 [] {-} axiom(implies(or(A,or(B,C)),or(B,or(A,C)))).
% 21.06/21.25 8 [] {+} axiom(implies(implies(A,B),implies(or(C,A),or(C,B)))).
% 21.06/21.25 9 [] {-} implies(A,B)=or(not(A),B).
% 21.06/21.25 11,10 [copy,9,flip.1] {+} or(not(A),B)=implies(A,B).
% 21.06/21.25 20 [hyper,7,1] {+} theorem(implies(or(A,or(B,C)),or(B,or(A,C)))).
% 21.06/21.25 27 [hyper,8,1] {-} theorem(implies(implies(A,B),implies(or(C,A),or(C,B)))).
% 21.06/21.25 71 [para_into,20.1.1.1.2,10.1.1,demod,11] {+} theorem(implies(or(A,implies(B,C)),implies(B,or(A,C)))).
% 21.06/21.25 126 [para_into,27.1.1.2.1,10.1.1,demod,11] {-} theorem(implies(implies(A,B),implies(implies(C,A),implies(C,B)))).
% 21.06/21.25 2044 [para_into,71.1.1.1,10.1.1,demod,11] {-} theorem(implies(implies(A,implies(B,C)),implies(B,implies(A,C)))).
% 21.06/21.25 34827 [hyper,2044,2,126] {-} theorem(implies(implies(A,B),implies(implies(B,C),implies(A,C)))).
% 21.06/21.25 34828 [binary,34827.1,3.1] {+} $F.
% 21.06/21.25
% 21.06/21.25 % SZS output end Refutation
% 21.06/21.25 ------------ end of proof -------------
% 21.06/21.25
% 21.06/21.25
% 21.06/21.25 Search stopped by max_proofs option.
% 21.06/21.25
% 21.06/21.25
% 21.06/21.25 Search stopped by max_proofs option.
% 21.06/21.25
% 21.06/21.25 ============ end of search ============
% 21.06/21.25
% 21.06/21.25 ----------- soft-scott stats ----------
% 21.06/21.25
% 21.06/21.25 true clauses given 540 (32.1%)
% 21.06/21.25 false clauses given 1143
% 21.06/21.25
% 21.06/21.25 FALSE TRUE
% 21.06/21.25 10 0 407
% 21.06/21.25 11 0 1058
% 21.06/21.25 12 1692 1030
% 21.06/21.25 13 781 16
% 21.06/21.25 tot: 2473 2511 (50.4% true)
% 21.06/21.25
% 21.06/21.25
% 21.06/21.25 Model 22 [ 49 139 134919 ] (0.00 seconds, 250000 Inserts)
% 21.06/21.25
% 21.06/21.25 That finishes the proof of the theorem.
% 21.06/21.25
% 21.06/21.25 Process 18076 finished Mon Jul 4 18:24:50 2022
%------------------------------------------------------------------------------