TSTP Solution File: PUZ007-1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : PUZ007-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n020.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 : Mon Jul 18 18:26:57 EDT 2022
% Result : Unsatisfiable 17.03s 17.23s
% Output : Refutation 17.03s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : PUZ007-1 : TPTP v8.1.0. Released v1.0.0.
% 0.06/0.13 % Command : sos-script %s
% 0.12/0.34 % Computer : n020.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 600
% 0.12/0.34 % DateTime : Sat May 28 20:39:39 EDT 2022
% 0.12/0.34 % CPUTime :
% 0.12/0.36 ----- Otter 3.2, August 2001 -----
% 0.12/0.36 The process was started by sandbox2 on n020.cluster.edu,
% 0.12/0.36 Sat May 28 20:39:39 2022
% 0.12/0.36 The command was "./sos". The process ID is 3732.
% 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=1, symmetry=0, max_lits=3.
% 0.12/0.36
% 0.12/0.36 This ia a non-Horn set with equality. The strategy will be
% 0.12/0.36 Knuth-Bendix, ordered hyper_res, ur_res, factoring, and
% 0.12/0.36 unit deletion, with positive clauses in sos and nonpositive
% 0.12/0.36 clauses in usable.
% 0.12/0.36
% 0.12/0.36 dependent: set(knuth_bendix).
% 0.12/0.36 dependent: set(para_from).
% 0.12/0.36 dependent: set(para_into).
% 0.12/0.36 dependent: clear(para_from_right).
% 0.12/0.36 dependent: clear(para_into_right).
% 0.12/0.36 dependent: set(para_from_vars).
% 0.12/0.36 dependent: set(eq_units_both_ways).
% 0.12/0.36 dependent: set(dynamic_demod_all).
% 0.12/0.36 dependent: set(dynamic_demod).
% 0.12/0.36 dependent: set(order_eq).
% 0.12/0.36 dependent: set(back_demod).
% 0.12/0.36 dependent: set(lrpo).
% 0.12/0.36 dependent: set(hyper_res).
% 0.12/0.36 dependent: set(unit_deletion).
% 0.12/0.36 dependent: set(factor).
% 0.12/0.36
% 0.12/0.36 ------------> process usable:
% 0.12/0.36
% 0.12/0.36 ------------> process sos:
% 0.12/0.36 Following clause subsumed by 31 during input processing: 0 [copy,31,flip.1] {-} A=A.
% 0.12/0.36
% 0.12/0.36 ======= end of input processing =======
% 0.12/0.38
% 0.12/0.38 Model 1 (0.00 seconds, 0 Inserts)
% 0.12/0.38
% 0.12/0.38 Stopped by limit on number of solutions
% 0.12/0.38
% 0.12/0.38
% 0.12/0.38 -------------- Softie stats --------------
% 0.12/0.38
% 0.12/0.38 UPDATE_STOP: 300
% 0.12/0.38 SFINDER_TIME_LIMIT: 2
% 0.12/0.38 SHORT_CLAUSE_CUTOFF: 4
% 0.12/0.38 number of clauses in intial UL: 15
% 0.12/0.38 number of clauses initially in problem: 30
% 0.12/0.38 percentage of clauses intially in UL: 50
% 0.12/0.38 percentage of distinct symbols occuring in initial UL: 92
% 0.12/0.38 percent of all initial clauses that are short: 100
% 0.12/0.38 absolute distinct symbol count: 14
% 0.12/0.38 distinct predicate count: 9
% 0.12/0.38 distinct function count: 1
% 0.12/0.38 distinct constant count: 4
% 0.12/0.38
% 0.12/0.38 ---------- no more Softie stats ----------
% 0.12/0.38
% 0.12/0.38
% 0.12/0.38
% 0.12/0.38 =========== start of search ===========
% 17.03/17.23
% 17.03/17.23 -- HEY sandbox2, WE HAVE A PROOF!! --
% 17.03/17.23
% 17.03/17.23 Model 2 (0.00 seconds, 0 Inserts)
% 17.03/17.23
% 17.03/17.23 Stopped by limit on number of solutions
% 17.03/17.23
% 17.03/17.23 Model 3 (0.00 seconds, 0 Inserts)
% 17.03/17.23
% 17.03/17.23 Stopped by limit on number of solutions
% 17.03/17.23
% 17.03/17.23 Model 4 (0.00 seconds, 0 Inserts)
% 17.03/17.23
% 17.03/17.23 Stopped by limit on number of solutions
% 17.03/17.23
% 17.03/17.23 Model 5 (0.00 seconds, 0 Inserts)
% 17.03/17.23
% 17.03/17.23 Stopped by limit on number of solutions
% 17.03/17.23
% 17.03/17.23 Model 6 (0.00 seconds, 0 Inserts)
% 17.03/17.23
% 17.03/17.23 Stopped by limit on number of solutions
% 17.03/17.23
% 17.03/17.23 Model 7 (0.00 seconds, 0 Inserts)
% 17.03/17.23
% 17.03/17.23 Stopped by limit on number of solutions
% 17.03/17.23
% 17.03/17.23 Stopped by limit on insertions
% 17.03/17.23
% 17.03/17.23 Model 8 [ 1 0 56 ] (0.00 seconds, 250000 Inserts)
% 17.03/17.23
% 17.03/17.23 Stopped by limit on insertions
% 17.03/17.23
% 17.03/17.23 Model 9 [ 1 6 157676 ] (0.00 seconds, 250000 Inserts)
% 17.03/17.23
% 17.03/17.23 Stopped by limit on insertions
% 17.03/17.23
% 17.03/17.23 Model 10 [ 1 2 44222 ] (0.00 seconds, 250000 Inserts)
% 17.03/17.23
% 17.03/17.23 Stopped by limit on insertions
% 17.03/17.23
% 17.03/17.23 Model 11 [ 1 2 52169 ] (0.00 seconds, 250000 Inserts)
% 17.03/17.23
% 17.03/17.23 Stopped by limit on insertions
% 17.03/17.23
% 17.03/17.23 Model 12 [ 2 1 983 ] (0.00 seconds, 250000 Inserts)
% 17.03/17.23
% 17.03/17.23 -----> EMPTY CLAUSE at 16.84 sec ----> 1777 [hyper,1769,11,22,1016] {-} $F.
% 17.03/17.23
% 17.03/17.23 Length of proof is 32. Level of proof is 21.
% 17.03/17.23
% 17.03/17.23 ---------------- PROOF ----------------
% 17.03/17.23 % SZS status Unsatisfiable
% 17.03/17.23 % SZS output start Refutation
% 17.03/17.23
% 17.03/17.23 1 [] {+} -from_mars(A)| -from_venus(A).
% 17.03/17.23 4 [] {+} -says(A,B)|B=statement_by(A).
% 17.03/17.23 6 [] {+} -from_venus(A)| -female(A)|truthteller(A).
% 17.03/17.23 9 [] {+} -from_mars(A)| -female(A)|liar(A).
% 17.03/17.23 10 [] {+} -truthteller(A)| -says(A,B)|a_truth(B).
% 17.03/17.23 11 [] {+} -liar(A)| -says(A,B)| -a_truth(B).
% 17.03/17.23 12 [] {+} -from_mars(a)|a_truth(a_from_mars).
% 17.03/17.23 13 [] {+} from_mars(a)| -a_truth(a_from_mars).
% 17.03/17.23 14 [] {-} -a_truth(a_from_mars)| -a_truth(statement_by(b)).
% 17.03/17.23 16 [] {+} -male(a)|female(b).
% 17.03/17.23 18 [] {+} male(A)|female(A).
% 17.03/17.23 21 [] {+} says(a,a_from_mars).
% 17.03/17.23 22 [] {+} says(b,a_has_lied).
% 17.03/17.23 24,23 [] {+} statement_by(a)=a_from_mars.
% 17.03/17.23 26,25 [] {+} statement_by(b)=a_has_lied.
% 17.03/17.23 27 [] {-} a_truth(a_from_mars)|a_truth(statement_by(b)).
% 17.03/17.23 28 [copy,27,demod,26] {+} a_truth(a_from_mars)|a_truth(a_has_lied).
% 17.03/17.23 29 [] {+} from_mars(b)|from_mars(a).
% 17.03/17.23 30 [] {+} from_venus(a)|from_venus(b).
% 17.03/17.23 32 [back_demod,14,demod,26] {+} -a_truth(a_from_mars)| -a_truth(a_has_lied).
% 17.03/17.23 35 [hyper,18,16] {+} female(a)|female(b).
% 17.03/17.23 41 [para_into,32.1.1,4.2.1] {-} -a_truth(statement_by(A))| -a_truth(a_has_lied)| -says(A,a_from_mars).
% 17.03/17.23 47 [hyper,28,13] {+} a_truth(a_has_lied)|from_mars(a).
% 17.03/17.23 51 [hyper,29,12] {+} from_mars(b)|a_truth(a_from_mars).
% 17.03/17.23 56 [para_into,41.1.1,4.2.1] {-} -a_truth(statement_by(A))| -a_truth(a_has_lied)| -says(B,a_from_mars)| -says(A,statement_by(B)).
% 17.03/17.23 64 [para_into,56.1.1,4.2.1] {-} -a_truth(statement_by(A))| -a_truth(a_has_lied)| -says(B,a_from_mars)| -says(C,statement_by(B))| -says(A,statement_by(C)).
% 17.03/17.23 86 [para_into,64.1.1,4.2.1] {-} -a_truth(statement_by(A))| -a_truth(a_has_lied)| -says(B,a_from_mars)| -says(C,statement_by(B))| -says(D,statement_by(C))| -says(A,statement_by(D)).
% 17.03/17.23 107 [para_into,86.1.1,4.2.1] {-} -a_truth(statement_by(A))| -a_truth(a_has_lied)| -says(B,a_from_mars)| -says(C,statement_by(B))| -says(D,statement_by(C))| -says(E,statement_by(D))| -says(A,statement_by(E)).
% 17.03/17.23 122 [hyper,47,9,35] {+} a_truth(a_has_lied)|liar(a)|female(b).
% 17.03/17.23 124 [hyper,47,1,30] {+} a_truth(a_has_lied)|from_venus(b).
% 17.03/17.23 130 [para_into,107.1.1,4.2.1] {-} -a_truth(statement_by(A))| -a_truth(a_has_lied)| -says(B,a_from_mars)| -says(C,statement_by(B))| -says(D,statement_by(C))| -says(E,statement_by(D))| -says(F,statement_by(E))| -says(A,statement_by(F)).
% 17.03/17.23 139 [hyper,51,1,30] {+} a_truth(a_from_mars)|from_venus(a).
% 17.03/17.23 164 [para_into,130.2.1,4.2.1] {-} -a_truth(statement_by(A))| -a_truth(statement_by(B))| -says(C,a_from_mars)| -says(D,statement_by(C))| -says(E,statement_by(D))| -says(F,statement_by(E))| -says(G,statement_by(F))| -says(A,statement_by(G))| -says(B,a_has_lied).
% 17.03/17.23 208 [hyper,139,6,35] {-} a_truth(a_from_mars)|truthteller(a)|female(b).
% 17.03/17.23 215 [para_into,164.2.1,4.2.1] {-} -a_truth(statement_by(A))| -a_truth(statement_by(B))| -says(C,a_from_mars)| -says(D,statement_by(C))| -says(E,statement_by(D))| -says(F,statement_by(E))| -says(G,statement_by(F))| -says(A,statement_by(G))| -says(H,a_has_lied)| -says(B,statement_by(H)).
% 17.03/17.23 266 [para_into,215.2.1,4.2.1] {-} -a_truth(statement_by(A))| -a_truth(statement_by(B))| -says(C,a_from_mars)| -says(D,statement_by(C))| -says(E,statement_by(D))| -says(F,statement_by(E))| -says(G,statement_by(F))| -says(A,statement_by(G))| -says(H,a_has_lied)| -says(I,statement_by(H))| -says(B,statement_by(I)).
% 17.03/17.23 327 [para_into,266.2.1,4.2.1] {-} -a_truth(statement_by(A))| -a_truth(statement_by(B))| -says(C,a_from_mars)| -says(D,statement_by(C))| -says(E,statement_by(D))| -says(F,statement_by(E))| -says(G,statement_by(F))| -says(A,statement_by(G))| -says(H,a_has_lied)| -says(I,statement_by(H))| -says(J,statement_by(I))| -says(B,statement_by(J)).
% 17.03/17.23 473 [para_into,327.2.1,4.2.1] {-} -a_truth(statement_by(A))| -a_truth(statement_by(B))| -says(C,a_from_mars)| -says(D,statement_by(C))| -says(E,statement_by(D))| -says(F,statement_by(E))| -says(G,statement_by(F))| -says(A,statement_by(G))| -says(H,a_has_lied)| -says(I,statement_by(H))| -says(J,statement_by(I))| -says(K,statement_by(J))| -says(B,statement_by(K)).
% 17.03/17.23 895 [para_into,473.2.1,4.2.1] {-} -a_truth(statement_by(A))| -a_truth(statement_by(B))| -says(C,a_from_mars)| -says(D,statement_by(C))| -says(E,statement_by(D))| -says(F,statement_by(E))| -says(G,statement_by(F))| -says(A,statement_by(G))| -says(H,a_has_lied)| -says(I,statement_by(H))| -says(J,statement_by(I))| -says(K,statement_by(J))| -says(L,statement_by(K))| -says(B,statement_by(L)).
% 17.03/17.23 950 [hyper,122,11,21,28,factor_simp] {+} a_truth(a_has_lied)|female(b).
% 17.03/17.23 994 [hyper,950,6,124,factor_simp] {+} a_truth(a_has_lied)|truthteller(b).
% 17.03/17.23 1016 [hyper,994,10,22,factor_simp] {+} a_truth(a_has_lied).
% 17.03/17.23 1022 [para_into,895.2.1,25.1.1,unit_del,1016] {-} -a_truth(statement_by(A))| -says(B,a_from_mars)| -says(C,statement_by(B))| -says(D,statement_by(C))| -says(E,statement_by(D))| -says(F,statement_by(E))| -says(A,statement_by(F))| -says(G,a_has_lied)| -says(H,statement_by(G))| -says(I,statement_by(H))| -says(J,statement_by(I))| -says(K,statement_by(J))| -says(b,statement_by(K)).
% 17.03/17.23 1146 [factor,1022.3.4] {-} -a_truth(statement_by(A))| -says(B,a_from_mars)| -says(B,statement_by(B))| -says(C,statement_by(B))| -says(D,statement_by(C))| -says(A,statement_by(D))| -says(E,a_has_lied)| -says(F,statement_by(E))| -says(G,statement_by(F))| -says(H,statement_by(G))| -says(I,statement_by(H))| -says(b,statement_by(I)).
% 17.03/17.23 1520 [factor,1146.3.6,factor_simp,factor_simp] {-} -a_truth(statement_by(A))| -says(A,a_from_mars)| -says(A,statement_by(A))| -says(B,a_has_lied)| -says(C,statement_by(B))| -says(D,statement_by(C))| -says(E,statement_by(D))| -says(F,statement_by(E))| -says(b,statement_by(F)).
% 17.03/17.23 1710 [factor,1520.6.9,demod,26,factor_simp,factor_simp] {-} -a_truth(statement_by(A))| -says(A,a_from_mars)| -says(A,statement_by(A))| -says(B,a_has_lied)| -says(C,statement_by(B))| -says(b,statement_by(C)).
% 17.03/17.23 1752 [factor,1710.5.6,demod,26,unit_del,22,22] {-} -a_truth(statement_by(A))| -says(A,a_from_mars)| -says(A,statement_by(A)).
% 17.03/17.23 1766 [para_into,1752.1.1,23.1.1,demod,24,unit_del,21,21] {+} -a_truth(a_from_mars).
% 17.03/17.23 1768 [hyper,208,10,21,unit_del,1766,1766] {+} female(b).
% 17.03/17.23 1769 [hyper,1768,9,51,unit_del,1766] {+} liar(b).
% 17.03/17.23 1777 [hyper,1769,11,22,1016] {-} $F.
% 17.03/17.23
% 17.03/17.23 % SZS output end Refutation
% 17.03/17.23 ------------ end of proof -------------
% 17.03/17.23
% 17.03/17.23
% 17.03/17.23 Search stopped by max_proofs option.
% 17.03/17.23
% 17.03/17.23
% 17.03/17.23 Search stopped by max_proofs option.
% 17.03/17.23
% 17.03/17.23 ============ end of search ============
% 17.03/17.23
% 17.03/17.23 ----------- soft-scott stats ----------
% 17.03/17.23
% 17.03/17.23 true clauses given 62 (39.0%)
% 17.03/17.23 false clauses given 97
% 17.03/17.23
% 17.03/17.23 FALSE TRUE
% 17.03/17.23 3 1 0
% 17.03/17.23 6 2 6
% 17.03/17.23 7 1 16
% 17.03/17.23 8 1 8
% 17.03/17.23 9 3 11
% 17.03/17.23 10 1 38
% 17.03/17.23 11 1 24
% 17.03/17.23 12 1 15
% 17.03/17.23 13 0 6
% 17.03/17.23 14 1 3
% 17.03/17.23 15 1 0
% 17.03/17.23 16 0 3
% 17.03/17.23 17 0 10
% 17.03/17.23 18 0 6
% 17.03/17.23 19 1 0
% 17.03/17.23 20 0 5
% 17.03/17.23 21 0 17
% 17.03/17.23 22 0 10
% 17.03/17.23 24 0 7
% 17.03/17.23 25 0 26
% 17.03/17.23 26 3 1
% 17.03/17.23 28 0 9
% 17.03/17.23 29 0 29
% 17.03/17.23 30 6 0
% 17.03/17.23 32 0 8
% 17.03/17.23 33 0 33
% 17.03/17.23 34 6 0
% 17.03/17.23 36 0 7
% 17.03/17.23 37 0 35
% 17.03/17.23 38 4 0
% 17.03/17.23 40 0 6
% 17.03/17.23 41 0 32
% 17.03/17.23 42 1 1
% 17.03/17.23 43 0 1
% 17.03/17.23 44 0 5
% 17.03/17.23 45 0 45
% 17.03/17.23 46 0 3
% 17.03/17.23 47 0 2
% 17.03/17.23 48 0 20
% 17.03/17.23 49 0 34
% 17.03/17.23 50 0 6
% 17.03/17.23 51 0 1
% 17.03/17.23 52 0 6
% 17.03/17.23 53 0 8
% 17.03/17.23 56 0 7
% 17.03/17.23 tot: 34 510 (93.8% true)
% 17.03/17.23
% 17.03/17.23
% 17.03/17.23 Model 12 [ 2 1 983 ] (0.00 seconds, 250000 Inserts)
% 17.03/17.23
% 17.03/17.23 That finishes the proof of the theorem.
% 17.03/17.23
% 17.03/17.23 Process 3732 finished Sat May 28 20:39:56 2022
%------------------------------------------------------------------------------