TSTP Solution File: MSC001-1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : MSC001-1 : 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 : Sun Jul 17 22:59:09 EDT 2022
% Result : Unsatisfiable 0.59s 0.80s
% Output : Refutation 0.59s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : MSC001-1 : TPTP v8.1.0. Released v1.0.0.
% 0.03/0.12 % Command : sos-script %s
% 0.13/0.33 % Computer : n020.cluster.edu
% 0.13/0.33 % Model : x86_64 x86_64
% 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33 % Memory : 8042.1875MB
% 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33 % CPULimit : 300
% 0.13/0.33 % WCLimit : 600
% 0.13/0.33 % DateTime : Fri Jul 1 16:29:15 EDT 2022
% 0.13/0.33 % CPUTime :
% 0.13/0.35 ----- Otter 3.2, August 2001 -----
% 0.13/0.35 The process was started by sandbox2 on n020.cluster.edu,
% 0.13/0.35 Fri Jul 1 16:29:15 2022
% 0.13/0.35 The command was "./sos". The process ID is 8619.
% 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 list(usable).
% 0.13/0.35
% 0.13/0.35 SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=3.
% 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 =======
% 0.56/0.75
% 0.56/0.75 Stopped by limit on insertions
% 0.56/0.75
% 0.56/0.75
% 0.56/0.75 Failed to model usable list: disabling FINDER
% 0.56/0.75
% 0.56/0.75
% 0.56/0.75
% 0.56/0.75 -------------- Softie stats --------------
% 0.56/0.75
% 0.56/0.75 UPDATE_STOP: 300
% 0.56/0.75 SFINDER_TIME_LIMIT: 2
% 0.56/0.75 SHORT_CLAUSE_CUTOFF: 4
% 0.56/0.75 number of clauses in intial UL: 16
% 0.56/0.75 number of clauses initially in problem: 18
% 0.56/0.75 percentage of clauses intially in UL: 88
% 0.56/0.75 percentage of distinct symbols occuring in initial UL: 93
% 0.56/0.75 percent of all initial clauses that are short: 100
% 0.56/0.75 absolute distinct symbol count: 15
% 0.56/0.75 distinct predicate count: 4
% 0.56/0.75 distinct function count: 4
% 0.56/0.75 distinct constant count: 7
% 0.56/0.75
% 0.56/0.75 ---------- no more Softie stats ----------
% 0.56/0.75
% 0.56/0.75
% 0.56/0.75
% 0.56/0.75 =========== start of search ===========
% 0.59/0.80
% 0.59/0.80 -------- PROOF --------
% 0.59/0.80 % SZS status Unsatisfiable
% 0.59/0.80 % SZS output start Refutation
% 0.59/0.80
% 0.59/0.80 Modelling stopped after 300 given clauses and 0.00 seconds
% 0.59/0.80
% 0.59/0.80
% 0.59/0.80 ----> UNIT CONFLICT at 0.42 sec ----> 1609 [binary,1608.1,16.1] {-} $F.
% 0.59/0.80
% 0.59/0.80 Length of proof is 11. Level of proof is 8.
% 0.59/0.80
% 0.59/0.80 ---------------- PROOF ----------------
% 0.59/0.80 % SZS status Unsatisfiable
% 0.59/0.80 % SZS output start Refutation
% 0.59/0.80
% 0.59/0.80 2 [] {+} -hold(thing(A),do(let_go,B)).
% 0.59/0.80 4 [] {+} -at(thing(A),B,do(go(B),C))|at(thing(A),B,C)|hold(thing(A),C).
% 0.59/0.80 5 [] {+} -at(hand,A,B)| -at(thing(C),A,B)|hold(thing(taken(B)),do(pick_up,B)).
% 0.59/0.80 6 [] {+} -hold(thing(A),B)| -at(hand,C,B)|at(thing(A),C,B).
% 0.59/0.80 8 [] {+} -red(A)| -at(A,there,B)|answer(B).
% 0.59/0.80 10 [] {+} -hold(thing(A),B)|hold(thing(A),do(go(C),B)).
% 0.59/0.80 11 [] {+} -at(hand,A,B)|at(thing(taken(B)),A,B).
% 0.59/0.80 14 [] {+} -at(A,B,do(let_go,C))|at(A,B,C).
% 0.59/0.80 15 [] {+} -at(A,here,now)|red(A).
% 0.59/0.80 16 [] {+} -answer(A).
% 0.59/0.80 17 [] {-} at(hand,A,do(go(A),B)).
% 0.59/0.80 21 [hyper,17,11] {-} at(thing(taken(do(go(A),B))),A,do(go(A),B)).
% 0.59/0.80 51 [hyper,21,5,17] {-} hold(thing(taken(do(go(A),B))),do(pick_up,do(go(A),B))).
% 0.59/0.80 52 [hyper,21,4] {-} at(thing(taken(do(go(A),B))),A,B)|hold(thing(taken(do(go(A),B))),B).
% 0.59/0.80 170 [hyper,51,10] {-} hold(thing(taken(do(go(A),B))),do(go(C),do(pick_up,do(go(A),B)))).
% 0.59/0.80 185 [hyper,52,2] {-} at(thing(taken(do(go(A),do(let_go,B)))),A,do(let_go,B)).
% 0.59/0.80 306 [hyper,185,14] {-} at(thing(taken(do(go(A),do(let_go,B)))),A,B).
% 0.59/0.80 315 [hyper,306,14] {-} at(thing(taken(do(go(A),do(let_go,do(let_go,B))))),A,B).
% 0.59/0.80 325 [hyper,315,14] {-} at(thing(taken(do(go(A),do(let_go,do(let_go,do(let_go,B)))))),A,B).
% 0.59/0.80 608 [hyper,170,6,17] {-} at(thing(taken(do(go(A),B))),C,do(go(C),do(pick_up,do(go(A),B)))).
% 0.59/0.80 748 [hyper,325,15] {-} red(thing(taken(do(go(here),do(let_go,do(let_go,do(let_go,now))))))).
% 0.59/0.80 1608 [hyper,608,8,748] {-} answer(do(go(there),do(pick_up,do(go(here),do(let_go,do(let_go,do(let_go,now))))))).
% 0.59/0.80 1609 [binary,1608.1,16.1] {-} $F.
% 0.59/0.80
% 0.59/0.80 % SZS output end Refutation
% 0.59/0.80 ------------ end of proof -------------
% 0.59/0.80
% 0.59/0.80
% 0.59/0.80 Search stopped by max_proofs option.
% 0.59/0.80
% 0.59/0.80
% 0.59/0.80 Search stopped by max_proofs option.
% 0.59/0.80
% 0.59/0.80 ============ end of search ============
% 0.59/0.80
% 0.59/0.80 That finishes the proof of the theorem.
% 0.59/0.80
% 0.59/0.80 Process 8619 finished Fri Jul 1 16:29:16 2022
%------------------------------------------------------------------------------