TSTP Solution File: NUN069+1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : NUN069+1 : TPTP v8.1.0. Released v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n027.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 16:38:31 EDT 2022
% Result : Theorem 0.62s 0.82s
% Output : Refutation 0.62s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.13 % Problem : NUN069+1 : TPTP v8.1.0. Released v7.3.0.
% 0.12/0.13 % Command : sos-script %s
% 0.13/0.35 % Computer : n027.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 600
% 0.13/0.35 % DateTime : Thu Jun 2 10:54:49 EDT 2022
% 0.13/0.35 % CPUTime :
% 0.13/0.37 ----- Otter 3.2, August 2001 -----
% 0.13/0.37 The process was started by sandbox2 on n027.cluster.edu,
% 0.13/0.37 Thu Jun 2 10:54:49 2022
% 0.13/0.37 The command was "./sos". The process ID is 6535.
% 0.13/0.37
% 0.13/0.37 set(prolog_style_variables).
% 0.13/0.37 set(auto).
% 0.13/0.37 dependent: set(auto1).
% 0.13/0.37 dependent: set(process_input).
% 0.13/0.37 dependent: clear(print_kept).
% 0.13/0.37 dependent: clear(print_new_demod).
% 0.13/0.37 dependent: clear(print_back_demod).
% 0.13/0.37 dependent: clear(print_back_sub).
% 0.13/0.37 dependent: set(control_memory).
% 0.13/0.37 dependent: assign(max_mem, 12000).
% 0.13/0.37 dependent: assign(pick_given_ratio, 4).
% 0.13/0.37 dependent: assign(stats_level, 1).
% 0.13/0.37 dependent: assign(pick_semantic_ratio, 3).
% 0.13/0.37 dependent: assign(sos_limit, 5000).
% 0.13/0.37 dependent: assign(max_weight, 60).
% 0.13/0.37 clear(print_given).
% 0.13/0.37
% 0.13/0.37 formula_list(usable).
% 0.13/0.37
% 0.13/0.37 SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=5.
% 0.13/0.37
% 0.13/0.37 This is a non-Horn set without equality. The strategy
% 0.13/0.37 will be ordered hyper_res, ur_res, unit deletion, and
% 0.13/0.37 factoring, with satellites in sos and nuclei in usable.
% 0.13/0.37
% 0.13/0.37 dependent: set(hyper_res).
% 0.13/0.37 dependent: set(factor).
% 0.13/0.37 dependent: set(unit_deletion).
% 0.13/0.37
% 0.13/0.37 ------------> process usable:
% 0.13/0.37
% 0.13/0.37 ------------> process sos:
% 0.13/0.37 41 back subsumes 36.
% 0.13/0.37
% 0.13/0.37 ======= end of input processing =======
% 0.20/0.42
% 0.20/0.42 Model 1 (0.00 seconds, 0 Inserts)
% 0.20/0.42
% 0.20/0.42 Stopped by limit on number of solutions
% 0.20/0.42
% 0.20/0.42
% 0.20/0.42 -------------- Softie stats --------------
% 0.20/0.42
% 0.20/0.42 UPDATE_STOP: 300
% 0.20/0.42 SFINDER_TIME_LIMIT: 2
% 0.20/0.42 SHORT_CLAUSE_CUTOFF: 4
% 0.20/0.42 number of clauses in intial UL: 39
% 0.20/0.42 number of clauses initially in problem: 61
% 0.20/0.42 percentage of clauses intially in UL: 63
% 0.20/0.42 percentage of distinct symbols occuring in initial UL: 36
% 0.20/0.42 percent of all initial clauses that are short: 100
% 0.20/0.42 absolute distinct symbol count: 25
% 0.20/0.42 distinct predicate count: 5
% 0.20/0.42 distinct function count: 19
% 0.20/0.42 distinct constant count: 1
% 0.20/0.42
% 0.20/0.42 ---------- no more Softie stats ----------
% 0.20/0.42
% 0.20/0.42
% 0.20/0.42
% 0.20/0.42 =========== start of search ===========
% 0.62/0.82
% 0.62/0.82 -------- PROOF --------
% 0.62/0.82 % SZS status Theorem
% 0.62/0.82 % SZS output start Refutation
% 0.62/0.82
% 0.62/0.82 Stopped by limit on insertions
% 0.62/0.82
% 0.62/0.82 Model 2 [ 1 1 241 ] (0.00 seconds, 250000 Inserts)
% 0.62/0.82
% 0.62/0.82 Model 3 [ 1 1 482 ] (0.00 seconds, 801 Inserts)
% 0.62/0.82
% 0.62/0.82 Model 4 [ 1 1 486 ] (0.00 seconds, 751 Inserts)
% 0.62/0.82
% 0.62/0.82 Model 5 [ 1 0 317 ] (0.00 seconds, 642 Inserts)
% 0.62/0.82
% 0.62/0.82 -----> EMPTY CLAUSE at 0.43 sec ----> 81 [hyper,65,21,41,66] {-} $F.
% 0.62/0.82
% 0.62/0.82 Length of proof is 2. Level of proof is 1.
% 0.62/0.82
% 0.62/0.82 ---------------- PROOF ----------------
% 0.62/0.82 % SZS status Theorem
% 0.62/0.82 % SZS output start Refutation
% 0.62/0.82
% 0.62/0.82 2 [] {+} r1(A)| -id(A,$c1).
% 0.62/0.82 4 [] {+} r2(A,B)| -id(B,$f1(A)).
% 0.62/0.82 21 [] {+} -id(A,A)| -r1(B)| -r2(B,A).
% 0.62/0.82 41 [] {-} id(A,A).
% 0.62/0.82 65 [hyper,41,4] {-} r2(A,$f1(A)).
% 0.62/0.82 66 [hyper,41,2] {+} r1($c1).
% 0.62/0.82 81 [hyper,65,21,41,66] {-} $F.
% 0.62/0.82
% 0.62/0.82 % SZS output end Refutation
% 0.62/0.82 ------------ end of proof -------------
% 0.62/0.82
% 0.62/0.82
% 0.62/0.82 Search stopped by max_proofs option.
% 0.62/0.82
% 0.62/0.82
% 0.62/0.82 Search stopped by max_proofs option.
% 0.62/0.82
% 0.62/0.82 ============ end of search ============
% 0.62/0.82
% 0.62/0.82 ----------- soft-scott stats ----------
% 0.62/0.82
% 0.62/0.82 true clauses given 1 (12.5%)
% 0.62/0.82 false clauses given 7
% 0.62/0.82
% 0.62/0.82 FALSE TRUE
% 0.62/0.82 3 0 1
% 0.62/0.82 4 1 6
% 0.62/0.82 5 5 0
% 0.62/0.82 6 6 0
% 0.62/0.82 7 5 1
% 0.62/0.82 8 5 1
% 0.62/0.82 9 1 0
% 0.62/0.82 tot: 23 9 (28.1% true)
% 0.62/0.82
% 0.62/0.82
% 0.62/0.82 Model 5 [ 1 -1 317 ] (0.00 seconds, 642 Inserts)
% 0.62/0.82
% 0.62/0.82 That finishes the proof of the theorem.
% 0.62/0.82
% 0.62/0.82 Process 6535 finished Thu Jun 2 10:54:50 2022
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