TSTP Solution File: PLA002-1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : PLA002-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n024.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 17:32:10 EDT 2022
% Result : Unsatisfiable 0.22s 0.56s
% Output : Refutation 0.22s
% Verified :
% SZS Type : -
% Comments :
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%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.13 % Problem : PLA002-1 : TPTP v8.1.0. Released v1.0.0.
% 0.08/0.14 % Command : sos-script %s
% 0.15/0.36 % Computer : n024.cluster.edu
% 0.15/0.36 % Model : x86_64 x86_64
% 0.15/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36 % Memory : 8042.1875MB
% 0.15/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36 % CPULimit : 300
% 0.15/0.36 % WCLimit : 600
% 0.15/0.36 % DateTime : Tue May 31 18:38:51 EDT 2022
% 0.15/0.36 % CPUTime :
% 0.15/0.38 ----- Otter 3.2, August 2001 -----
% 0.15/0.38 The process was started by sandbox2 on n024.cluster.edu,
% 0.15/0.38 Tue May 31 18:38:51 2022
% 0.15/0.38 The command was "./sos". The process ID is 10966.
% 0.15/0.38
% 0.15/0.38 set(prolog_style_variables).
% 0.15/0.38 set(auto).
% 0.15/0.38 dependent: set(auto1).
% 0.15/0.38 dependent: set(process_input).
% 0.15/0.38 dependent: clear(print_kept).
% 0.15/0.38 dependent: clear(print_new_demod).
% 0.15/0.38 dependent: clear(print_back_demod).
% 0.15/0.38 dependent: clear(print_back_sub).
% 0.15/0.38 dependent: set(control_memory).
% 0.15/0.38 dependent: assign(max_mem, 12000).
% 0.15/0.38 dependent: assign(pick_given_ratio, 4).
% 0.15/0.38 dependent: assign(stats_level, 1).
% 0.15/0.38 dependent: assign(pick_semantic_ratio, 3).
% 0.15/0.38 dependent: assign(sos_limit, 5000).
% 0.15/0.38 dependent: assign(max_weight, 60).
% 0.15/0.38 clear(print_given).
% 0.15/0.38
% 0.15/0.38 list(usable).
% 0.15/0.38
% 0.15/0.38 SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=3.
% 0.15/0.38
% 0.15/0.38 This is a non-Horn set without equality. The strategy
% 0.15/0.38 will be ordered hyper_res, ur_res, unit deletion, and
% 0.15/0.38 factoring, with satellites in sos and nuclei in usable.
% 0.15/0.38
% 0.15/0.38 dependent: set(hyper_res).
% 0.15/0.38 dependent: set(factor).
% 0.15/0.38 dependent: set(unit_deletion).
% 0.15/0.38
% 0.15/0.38 ------------> process usable:
% 0.15/0.38 15 back subsumes 2.
% 0.15/0.38 15 back subsumes 1.
% 0.15/0.38
% 0.15/0.38 ------------> process sos:
% 0.15/0.38
% 0.15/0.38 ======= end of input processing =======
% 0.22/0.41
% 0.22/0.41 Model 1 (0.00 seconds, 0 Inserts)
% 0.22/0.41
% 0.22/0.41 Stopped by limit on number of solutions
% 0.22/0.41
% 0.22/0.41
% 0.22/0.41 -------------- Softie stats --------------
% 0.22/0.41
% 0.22/0.41 UPDATE_STOP: 300
% 0.22/0.41 SFINDER_TIME_LIMIT: 2
% 0.22/0.41 SHORT_CLAUSE_CUTOFF: 4
% 0.22/0.41 number of clauses in intial UL: 13
% 0.22/0.41 number of clauses initially in problem: 15
% 0.22/0.41 percentage of clauses intially in UL: 86
% 0.22/0.41 percentage of distinct symbols occuring in initial UL: 93
% 0.22/0.41 percent of all initial clauses that are short: 100
% 0.22/0.41 absolute distinct symbol count: 15
% 0.22/0.41 distinct predicate count: 3
% 0.22/0.41 distinct function count: 5
% 0.22/0.41 distinct constant count: 7
% 0.22/0.41
% 0.22/0.41 ---------- no more Softie stats ----------
% 0.22/0.41
% 0.22/0.41
% 0.22/0.41
% 0.22/0.41 Model 2 (0.00 seconds, 0 Inserts)
% 0.22/0.41
% 0.22/0.41 Stopped by limit on number of solutions
% 0.22/0.41
% 0.22/0.41 =========== start of search ===========
% 0.22/0.56
% 0.22/0.56 -------- PROOF --------
% 0.22/0.56 % SZS status Unsatisfiable
% 0.22/0.56 % SZS output start Refutation
% 0.22/0.56
% 0.22/0.56 Stopped by limit on insertions
% 0.22/0.56
% 0.22/0.56 Model 3 [ 1 0 1162 ] (0.00 seconds, 250000 Inserts)
% 0.22/0.56
% 0.22/0.56 ----> UNIT CONFLICT at 0.16 sec ----> 32 [binary,31.1,15.1] {-} $F.
% 0.22/0.56
% 0.22/0.56 Length of proof is 6. Level of proof is 5.
% 0.22/0.56
% 0.22/0.56 ---------------- PROOF ----------------
% 0.22/0.56 % SZS status Unsatisfiable
% 0.22/0.56 % SZS output start Refutation
% 0.22/0.56
% 0.22/0.56 4 [] {+} -at(b,A)|at(a,drive(a,A)).
% 0.22/0.56 6 [] {+} -cold(A)| -at(c,A)|at(b,skate(b,A)).
% 0.22/0.56 8 [] {+} -warm(A)| -at(d,A)|at(b,climb(b,A)).
% 0.22/0.56 10 [] {+} -at(d,A)|at(c,go(c,A)).
% 0.22/0.56 14 [] {+} -at(f,A)|at(d,go(d,A)).
% 0.22/0.56 15 [] {+} -at(a,A).
% 0.22/0.56 16 [] {+} warm(A)|cold(B).
% 0.22/0.56 17 [] {+} at(f,s0).
% 0.22/0.56 18 [hyper,17,14] {+} at(d,go(d,s0)).
% 0.22/0.56 20 [hyper,18,10] {+} at(c,go(c,go(d,s0))).
% 0.22/0.56 21 [hyper,18,8,16] {-} at(b,climb(b,go(d,s0)))|cold(A).
% 0.22/0.56 25 [hyper,20,6,21] {-} at(b,skate(b,go(c,go(d,s0))))|at(b,climb(b,go(d,s0))).
% 0.22/0.56 27 [hyper,25,4,unit_del,15] {-} at(b,climb(b,go(d,s0))).
% 0.22/0.56 31 [hyper,27,4] {-} at(a,drive(a,climb(b,go(d,s0)))).
% 0.22/0.56 32 [binary,31.1,15.1] {-} $F.
% 0.22/0.56
% 0.22/0.56 % SZS output end Refutation
% 0.22/0.56 ------------ end of proof -------------
% 0.22/0.56
% 0.22/0.56
% 0.22/0.56 Search stopped by max_proofs option.
% 0.22/0.56
% 0.22/0.56
% 0.22/0.56 Search stopped by max_proofs option.
% 0.22/0.56
% 0.22/0.56 ============ end of search ============
% 0.22/0.56
% 0.22/0.56 ----------- soft-scott stats ----------
% 0.22/0.56
% 0.22/0.56 true clauses given 3 (37.5%)
% 0.22/0.56 false clauses given 5
% 0.22/0.56
% 0.22/0.56 FALSE TRUE
% 0.22/0.56 9 1 3
% 0.22/0.56 tot: 1 3 (75.0% true)
% 0.22/0.56
% 0.22/0.56
% 0.22/0.56 Model 3 [ 1 0 1162 ] (0.00 seconds, 250000 Inserts)
% 0.22/0.56
% 0.22/0.56 That finishes the proof of the theorem.
% 0.22/0.56
% 0.22/0.56 Process 10966 finished Tue May 31 18:38:51 2022
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