TSTP Solution File: MSC012+1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : MSC012+1 : TPTP v8.1.0. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n010.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 22:59:16 EDT 2022
% Result : Theorem 0.18s 0.44s
% Output : Refutation 0.18s
% Verified :
% SZS Type : -
% Comments :
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%----WARNING: Could not form TPTP format derivation
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%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : MSC012+1 : TPTP v8.1.0. Released v3.2.0.
% 0.06/0.13 % Command : sos-script %s
% 0.13/0.34 % Computer : n010.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 : Fri Jul 1 16:36:33 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 n010.cluster.edu,
% 0.13/0.35 Fri Jul 1 16:36:33 2022
% 0.13/0.35 The command was "./sos". The process ID is 22842.
% 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 formula_list(usable).
% 0.13/0.35
% 0.13/0.35 SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=4.
% 0.13/0.35
% 0.13/0.35 This is a non-Horn set without equality. The strategy
% 0.13/0.35 will be ordered hyper_res, ur_res, unit deletion, and
% 0.13/0.35 factoring, with satellites in sos and nuclei in usable.
% 0.13/0.35
% 0.13/0.35 dependent: set(hyper_res).
% 0.13/0.35 dependent: set(factor).
% 0.13/0.35 dependent: set(unit_deletion).
% 0.13/0.35
% 0.13/0.35 ------------> process usable:
% 0.13/0.35
% 0.13/0.35 ------------> process sos:
% 0.13/0.35
% 0.13/0.35 ======= end of input processing =======
% 0.13/0.39
% 0.13/0.39 Model 1 (0.00 seconds, 0 Inserts)
% 0.13/0.39
% 0.13/0.39 Stopped by limit on number of solutions
% 0.13/0.39
% 0.13/0.39
% 0.13/0.39 -------------- Softie stats --------------
% 0.13/0.39
% 0.13/0.39 UPDATE_STOP: 300
% 0.13/0.39 SFINDER_TIME_LIMIT: 2
% 0.13/0.39 SHORT_CLAUSE_CUTOFF: 4
% 0.13/0.39 number of clauses in intial UL: 4
% 0.13/0.39 number of clauses initially in problem: 7
% 0.13/0.39 percentage of clauses intially in UL: 57
% 0.13/0.39 percentage of distinct symbols occuring in initial UL: 60
% 0.13/0.39 percent of all initial clauses that are short: 100
% 0.13/0.39 absolute distinct symbol count: 5
% 0.13/0.39 distinct predicate count: 2
% 0.13/0.39 distinct function count: 2
% 0.13/0.39 distinct constant count: 1
% 0.13/0.39
% 0.13/0.39 ---------- no more Softie stats ----------
% 0.13/0.39
% 0.13/0.39
% 0.13/0.39
% 0.13/0.39 =========== start of search ===========
% 0.18/0.44
% 0.18/0.44 -------- PROOF --------
% 0.18/0.44 % SZS status Theorem
% 0.18/0.44 % SZS output start Refutation
% 0.18/0.44
% 0.18/0.44 Model 2 (0.00 seconds, 0 Inserts)
% 0.18/0.44
% 0.18/0.44 Stopped by limit on number of solutions
% 0.18/0.44
% 0.18/0.44 Model 3 (0.00 seconds, 0 Inserts)
% 0.18/0.44
% 0.18/0.44 Stopped by limit on number of solutions
% 0.18/0.44
% 0.18/0.44 Model 4 [ 1 1 409 ] (0.00 seconds, 1597 Inserts)
% 0.18/0.44
% 0.18/0.44 Model 5 [ 1 0 77 ] (0.00 seconds, 182 Inserts)
% 0.18/0.44
% 0.18/0.44 Model 6 [ 6 1 51 ] (0.00 seconds, 81 Inserts)
% 0.18/0.44
% 0.18/0.44 ----> UNIT CONFLICT at 0.04 sec ----> 159 [binary,158.1,3.1] {-} $F.
% 0.18/0.44
% 0.18/0.44 Length of proof is 8. Level of proof is 7.
% 0.18/0.44
% 0.18/0.44 ---------------- PROOF ----------------
% 0.18/0.44 % SZS status Theorem
% 0.18/0.44 % SZS output start Refutation
% 0.18/0.44
% 0.18/0.44 1 [] {+} -p(A)| -less(A,B)| -p(B)|goal.
% 0.18/0.44 2 [] {+} -less(A,B)| -less(B,C)|less(A,C).
% 0.18/0.44 3 [] {+} -goal.
% 0.18/0.44 5 [] {+} p(A)|less(A,$f1(A)).
% 0.18/0.44 6 [] {+} p(A)|p($f1(A)).
% 0.18/0.44 7 [] {+} less(A,$f2(A)).
% 0.18/0.44 9 [hyper,7,1,5,5,unit_del,3] {-} less(A,$f1(A))|less($f2(A),$f1($f2(A))).
% 0.18/0.44 33 [hyper,9,2,7] {-} less(A,$f1(A))|less(A,$f1($f2(A))).
% 0.18/0.44 66 [hyper,33,1,5,6,unit_del,3,factor_simp] {+} less(A,$f1(A))|p($f2(A)).
% 0.18/0.44 72 [hyper,66,1,5,7,unit_del,3,factor_simp] {+} less(A,$f1(A)).
% 0.18/0.44 73 [hyper,72,2,72] {+} less(A,$f1($f1(A))).
% 0.18/0.44 78 [hyper,72,1,6,6,unit_del,3] {-} p(A)|p($f1($f1($f1(A)))).
% 0.18/0.44 157 [hyper,73,1,6,78,unit_del,3,factor_simp] {+} p(A).
% 0.18/0.44 158 [hyper,157,1,157,73] {-} goal.
% 0.18/0.44 159 [binary,158.1,3.1] {-} $F.
% 0.18/0.44
% 0.18/0.44 % SZS output end Refutation
% 0.18/0.44 ------------ end of proof -------------
% 0.18/0.44
% 0.18/0.44
% 0.18/0.44 Search stopped by max_proofs option.
% 0.18/0.44
% 0.18/0.44
% 0.18/0.44 Search stopped by max_proofs option.
% 0.18/0.44
% 0.18/0.44 ============ end of search ============
% 0.18/0.44
% 0.18/0.44 ----------- soft-scott stats ----------
% 0.18/0.44
% 0.18/0.44 true clauses given 3 (21.4%)
% 0.18/0.44 false clauses given 11
% 0.18/0.44
% 0.18/0.44 FALSE TRUE
% 0.18/0.44 5 2 0
% 0.18/0.44 6 6 0
% 0.18/0.44 7 4 0
% 0.18/0.44 tot: 12 0 (0.0% true)
% 0.18/0.44
% 0.18/0.44
% 0.18/0.44 Model 6 [ 6 1 51 ] (0.00 seconds, 81 Inserts)
% 0.18/0.44
% 0.18/0.44 That finishes the proof of the theorem.
% 0.18/0.44
% 0.18/0.44 Process 22842 finished Fri Jul 1 16:36:33 2022
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