TSTP Solution File: PUZ031+1 by SOS---2.0
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : PUZ031+1 : TPTP v8.1.0. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n032.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 18:27:00 EDT 2022
% Result : Theorem 0.73s 0.94s
% Output : Refutation 0.73s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.07 % Problem : PUZ031+1 : TPTP v8.1.0. Released v2.0.0.
% 0.00/0.08 % Command : sos-script %s
% 0.07/0.26 % Computer : n032.cluster.edu
% 0.07/0.26 % Model : x86_64 x86_64
% 0.07/0.26 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.26 % Memory : 8042.1875MB
% 0.07/0.26 % OS : Linux 3.10.0-693.el7.x86_64
% 0.07/0.26 % CPULimit : 300
% 0.07/0.26 % WCLimit : 600
% 0.07/0.26 % DateTime : Sat May 28 23:09:56 EDT 2022
% 0.07/0.26 % CPUTime :
% 0.07/0.28 ----- Otter 3.2, August 2001 -----
% 0.07/0.28 The process was started by sandbox2 on n032.cluster.edu,
% 0.07/0.28 Sat May 28 23:09:56 2022
% 0.07/0.28 The command was "./sos". The process ID is 7310.
% 0.07/0.28
% 0.07/0.28 set(prolog_style_variables).
% 0.07/0.28 set(auto).
% 0.07/0.28 dependent: set(auto1).
% 0.07/0.28 dependent: set(process_input).
% 0.07/0.28 dependent: clear(print_kept).
% 0.07/0.28 dependent: clear(print_new_demod).
% 0.07/0.28 dependent: clear(print_back_demod).
% 0.07/0.28 dependent: clear(print_back_sub).
% 0.07/0.28 dependent: set(control_memory).
% 0.07/0.28 dependent: assign(max_mem, 12000).
% 0.07/0.28 dependent: assign(pick_given_ratio, 4).
% 0.07/0.28 dependent: assign(stats_level, 1).
% 0.07/0.28 dependent: assign(pick_semantic_ratio, 3).
% 0.07/0.28 dependent: assign(sos_limit, 5000).
% 0.07/0.28 dependent: assign(max_weight, 60).
% 0.07/0.28 clear(print_given).
% 0.07/0.28
% 0.07/0.28 formula_list(usable).
% 0.07/0.28
% 0.07/0.28 SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=8.
% 0.07/0.28
% 0.07/0.28 This is a non-Horn set without equality. The strategy
% 0.07/0.28 will be ordered hyper_res, ur_res, unit deletion, and
% 0.07/0.28 factoring, with satellites in sos and nuclei in usable.
% 0.07/0.28
% 0.07/0.28 dependent: set(hyper_res).
% 0.07/0.28 dependent: set(factor).
% 0.07/0.28 dependent: set(unit_deletion).
% 0.07/0.28
% 0.07/0.28 ------------> process usable:
% 0.07/0.28
% 0.07/0.28 ------------> process sos:
% 0.07/0.28
% 0.07/0.28 ======= end of input processing =======
% 0.10/0.31
% 0.10/0.31 Model 1 (0.00 seconds, 0 Inserts)
% 0.10/0.31
% 0.10/0.31 Stopped by limit on number of solutions
% 0.10/0.31
% 0.10/0.31
% 0.10/0.31 -------------- Softie stats --------------
% 0.10/0.31
% 0.10/0.31 UPDATE_STOP: 300
% 0.10/0.31 SFINDER_TIME_LIMIT: 2
% 0.10/0.31 SHORT_CLAUSE_CUTOFF: 4
% 0.10/0.31 number of clauses in intial UL: 27
% 0.10/0.31 number of clauses initially in problem: 33
% 0.10/0.31 percentage of clauses intially in UL: 81
% 0.10/0.31 percentage of distinct symbols occuring in initial UL: 64
% 0.10/0.31 percent of all initial clauses that are short: 100
% 0.10/0.31 absolute distinct symbol count: 17
% 0.10/0.31 distinct predicate count: 10
% 0.10/0.31 distinct function count: 1
% 0.10/0.31 distinct constant count: 6
% 0.10/0.31
% 0.10/0.31 ---------- no more Softie stats ----------
% 0.10/0.31
% 0.10/0.31
% 0.10/0.31
% 0.10/0.31 Model 2 (0.00 seconds, 0 Inserts)
% 0.10/0.31
% 0.10/0.31 Stopped by limit on number of solutions
% 0.10/0.31
% 0.10/0.31 =========== start of search ===========
% 0.73/0.94
% 0.73/0.94 -------- PROOF --------
% 0.73/0.94 % SZS status Theorem
% 0.73/0.94 % SZS output start Refutation
% 0.73/0.94
% 0.73/0.94 Model 3 (0.00 seconds, 0 Inserts)
% 0.73/0.94
% 0.73/0.94 Stopped by limit on number of solutions
% 0.73/0.94
% 0.73/0.94 Model 4 (0.00 seconds, 0 Inserts)
% 0.73/0.94
% 0.73/0.94 Stopped by limit on number of solutions
% 0.73/0.94
% 0.73/0.94 Model 5 (0.00 seconds, 0 Inserts)
% 0.73/0.94
% 0.73/0.94 Stopped by limit on number of solutions
% 0.73/0.94
% 0.73/0.94 Model 6 (0.00 seconds, 0 Inserts)
% 0.73/0.94
% 0.73/0.94 Stopped by limit on number of solutions
% 0.73/0.94
% 0.73/0.94 Stopped by limit on insertions
% 0.73/0.94
% 0.73/0.94 Model 7 [ 1 1 451 ] (0.00 seconds, 250000 Inserts)
% 0.73/0.94
% 0.73/0.94 Stopped by limit on insertions
% 0.73/0.94
% 0.73/0.94 Model 8 [ 1 0 129 ] (0.00 seconds, 250000 Inserts)
% 0.73/0.94
% 0.73/0.94 Stopped by limit on insertions
% 0.73/0.94
% 0.73/0.94 Model 9 [ 1 17 178675 ] (0.00 seconds, 250000 Inserts)
% 0.73/0.94
% 0.73/0.94 Stopped by limit on insertions
% 0.73/0.94
% 0.73/0.94 Model 10 [ 1 0 393 ] (0.00 seconds, 250000 Inserts)
% 0.73/0.94
% 0.73/0.94 Stopped by limit on insertions
% 0.73/0.94
% 0.73/0.94 Model 11 [ 2 1 144 ] (0.00 seconds, 250000 Inserts)
% 0.73/0.94
% 0.73/0.94 -----> EMPTY CLAUSE at 0.64 sec ----> 69 [hyper,67,20,34,38,33,62] {-} $F.
% 0.73/0.94
% 0.73/0.94 Length of proof is 17. Level of proof is 7.
% 0.73/0.94
% 0.73/0.94 ---------------- PROOF ----------------
% 0.73/0.94 % SZS status Theorem
% 0.73/0.94 % SZS output start Refutation
% 0.73/0.94
% 0.73/0.94 1 [] {+} -wolf(A)|animal(A).
% 0.73/0.94 2 [] {+} -fox(A)|animal(A).
% 0.73/0.94 3 [] {+} -bird(A)|animal(A).
% 0.73/0.94 5 [] {+} -snail(A)|animal(A).
% 0.73/0.94 6 [] {+} -grain(A)|plant(A).
% 0.73/0.94 7 [] {+} -animal(A)| -plant(B)|eats(A,B)| -animal(C)| -much_smaller(C,A)| -plant(D)| -eats(C,D)|eats(A,C).
% 0.73/0.94 8 [] {+} -bird(A)| -snail(B)|much_smaller(B,A).
% 0.73/0.94 10 [] {+} -bird(A)| -fox(B)|much_smaller(A,B).
% 0.73/0.94 11 [] {+} -fox(A)| -wolf(B)|much_smaller(A,B).
% 0.73/0.94 13 [] {+} -wolf(A)| -grain(B)| -eats(A,B).
% 0.73/0.94 15 [] {+} -bird(A)| -snail(B)| -eats(A,B).
% 0.73/0.94 18 [] {+} -snail(A)|plant($f1(A)).
% 0.73/0.94 19 [] {+} -snail(A)|eats(A,$f1(A)).
% 0.73/0.94 20 [] {+} -animal(A)| -animal(B)| -grain(C)| -eats(B,C)| -eats(A,B).
% 0.73/0.94 22 [factor,7.2.6] {+} -animal(A)| -plant(B)|eats(A,B)| -animal(C)| -much_smaller(C,A)| -eats(C,B)|eats(A,C).
% 0.73/0.94 28 [] {+} wolf($c1).
% 0.73/0.94 29 [] {+} fox($c2).
% 0.73/0.94 30 [] {+} bird($c3).
% 0.73/0.94 32 [] {+} snail($c5).
% 0.73/0.94 33 [] {+} grain($c6).
% 0.73/0.94 34 [hyper,28,1] {+} animal($c1).
% 0.73/0.94 35 [hyper,30,3] {+} animal($c3).
% 0.73/0.94 36 [hyper,29,11,28] {+} much_smaller($c2,$c1).
% 0.73/0.94 37 [hyper,29,10,30] {+} much_smaller($c3,$c2).
% 0.73/0.94 38 [hyper,29,2] {+} animal($c2).
% 0.73/0.94 44 [hyper,32,19] {+} eats($c5,$f1($c5)).
% 0.73/0.94 45 [hyper,32,18] {+} plant($f1($c5)).
% 0.73/0.94 46 [hyper,32,8,30] {+} much_smaller($c5,$c3).
% 0.73/0.94 47 [hyper,32,5] {+} animal($c5).
% 0.73/0.94 48 [hyper,33,6] {+} plant($c6).
% 0.73/0.94 50 [hyper,44,7,35,48,47,46,45] {+} eats($c3,$c6)|eats($c3,$c5).
% 0.73/0.94 55 [hyper,50,15,30,32] {+} eats($c3,$c6).
% 0.73/0.94 56 [hyper,55,22,38,48,35,37] {+} eats($c2,$c6)|eats($c2,$c3).
% 0.73/0.94 62 [hyper,56,20,38,35,33,55] {+} eats($c2,$c6).
% 0.73/0.94 63 [hyper,62,22,34,48,38,36] {+} eats($c1,$c6)|eats($c1,$c2).
% 0.73/0.94 67 [hyper,63,13,28,33] {+} eats($c1,$c2).
% 0.73/0.94 69 [hyper,67,20,34,38,33,62] {-} $F.
% 0.73/0.94
% 0.73/0.94 % SZS output end Refutation
% 0.73/0.94 ------------ end of proof -------------
% 0.73/0.94
% 0.73/0.94
% 0.73/0.94 Search stopped by max_proofs option.
% 0.73/0.94
% 0.73/0.94
% 0.73/0.94 Search stopped by max_proofs option.
% 0.73/0.94
% 0.73/0.94 ============ end of search ============
% 0.73/0.94
% 0.73/0.94 ----------- soft-scott stats ----------
% 0.73/0.94
% 0.73/0.94 true clauses given 19 (65.5%)
% 0.73/0.94 false clauses given 10
% 0.73/0.94
% 0.73/0.94 FALSE TRUE
% 0.73/0.94 3 0 1
% 0.73/0.94 7 0 3
% 0.73/0.94 tot: 0 4 (100.0% true)
% 0.73/0.94
% 0.73/0.94
% 0.73/0.94 Model 11 [ 2 1 144 ] (0.00 seconds, 250000 Inserts)
% 0.73/0.94
% 0.73/0.94 That finishes the proof of the theorem.
% 0.73/0.94
% 0.73/0.94 Process 7310 finished Sat May 28 23:09:56 2022
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