%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : PUZ022-1 : TPTP v8.1.0. Released v1.1.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n028.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 18:26:59 EDT 2022
% Result : Unsatisfiable 0.46s 0.67s
% Output : Refutation 0.46s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.09/0.10 % Problem : PUZ022-1 : TPTP v8.1.0. Released v1.1.0.
% 0.09/0.11 % Command : sos-script %s
% 0.11/0.32 % Computer : n028.cluster.edu
% 0.11/0.32 % Model : x86_64 x86_64
% 0.11/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.32 % Memory : 8042.1875MB
% 0.11/0.32 % OS : Linux 3.10.0-693.el7.x86_64
% 0.11/0.32 % CPULimit : 300
% 0.11/0.32 % WCLimit : 600
% 0.11/0.32 % DateTime : Sun May 29 03:05:48 EDT 2022
% 0.11/0.32 % CPUTime :
% 0.17/0.33 ----- Otter 3.2, August 2001 -----
% 0.17/0.33 The process was started by sandbox on n028.cluster.edu,
% 0.17/0.33 Sun May 29 03:05:48 2022
% 0.17/0.33 The command was "./sos". The process ID is 28538.
% 0.17/0.33
% 0.17/0.33 set(prolog_style_variables).
% 0.17/0.33 set(auto).
% 0.17/0.33 dependent: set(auto1).
% 0.17/0.33 dependent: set(process_input).
% 0.17/0.33 dependent: clear(print_kept).
% 0.17/0.33 dependent: clear(print_new_demod).
% 0.17/0.33 dependent: clear(print_back_demod).
% 0.17/0.33 dependent: clear(print_back_sub).
% 0.17/0.33 dependent: set(control_memory).
% 0.17/0.33 dependent: assign(max_mem, 12000).
% 0.17/0.33 dependent: assign(pick_given_ratio, 4).
% 0.17/0.33 dependent: assign(stats_level, 1).
% 0.17/0.33 dependent: assign(pick_semantic_ratio, 3).
% 0.17/0.33 dependent: assign(sos_limit, 5000).
% 0.17/0.33 dependent: assign(max_weight, 60).
% 0.17/0.33 clear(print_given).
% 0.17/0.33
% 0.17/0.33 list(usable).
% 0.17/0.33
% 0.17/0.33 SCAN INPUT: prop=0, horn=1, equality=0, symmetry=0, max_lits=6.
% 0.17/0.33
% 0.17/0.33 This is a Horn set without equality. The strategy will
% 0.17/0.33 be hyperresolution, with satellites in sos and nuclei
% 0.17/0.33 in usable.
% 0.17/0.33
% 0.17/0.33 dependent: set(hyper_res).
% 0.17/0.33 dependent: clear(order_hyper).
% 0.17/0.33
% 0.17/0.33 ------------> process usable:
% 0.17/0.33
% 0.17/0.33 ------------> process sos:
% 0.17/0.33
% 0.17/0.33 ======= end of input processing =======
% 0.17/0.37
% 0.17/0.37 Model 1 (0.00 seconds, 0 Inserts)
% 0.17/0.37
% 0.17/0.37 Stopped by limit on number of solutions
% 0.17/0.37
% 0.17/0.37
% 0.17/0.37 -------------- Softie stats --------------
% 0.17/0.37
% 0.17/0.37 UPDATE_STOP: 300
% 0.17/0.37 SFINDER_TIME_LIMIT: 2
% 0.17/0.37 SHORT_CLAUSE_CUTOFF: 4
% 0.17/0.37 number of clauses in intial UL: 2
% 0.17/0.37 number of clauses initially in problem: 33
% 0.17/0.37 percentage of clauses intially in UL: 6
% 0.17/0.37 percentage of distinct symbols occuring in initial UL: 21
% 0.17/0.37 percent of all initial clauses that are short: 100
% 0.17/0.37 absolute distinct symbol count: 14
% 0.17/0.37 distinct predicate count: 3
% 0.17/0.37 distinct function count: 0
% 0.17/0.37 distinct constant count: 11
% 0.17/0.37
% 0.17/0.37 ---------- no more Softie stats ----------
% 0.17/0.37
% 0.17/0.37
% 0.17/0.37
% 0.17/0.37 Model 2 (0.00 seconds, 0 Inserts)
% 0.17/0.37
% 0.17/0.37 Stopped by limit on number of solutions
% 0.17/0.37
% 0.17/0.37 =========== start of search ===========
% 0.46/0.67
% 0.46/0.67 -------- PROOF --------
% 0.46/0.67 % SZS status Unsatisfiable
% 0.46/0.67 % SZS output start Refutation
% 0.46/0.67
% 0.46/0.67 Model 3 (0.00 seconds, 0 Inserts)
% 0.46/0.67
% 0.46/0.67 Stopped by limit on number of solutions
% 0.46/0.67
% 0.46/0.67 Model 4 (0.00 seconds, 0 Inserts)
% 0.46/0.67
% 0.46/0.67 Stopped by limit on number of solutions
% 0.46/0.67
% 0.46/0.67 Model 5 (0.00 seconds, 0 Inserts)
% 0.46/0.67
% 0.46/0.67 Stopped by limit on number of solutions
% 0.46/0.67
% 0.46/0.67 Model 6 (0.00 seconds, 0 Inserts)
% 0.46/0.67
% 0.46/0.67 Stopped by limit on number of solutions
% 0.46/0.67
% 0.46/0.67 Model 7 (0.00 seconds, 0 Inserts)
% 0.46/0.67
% 0.46/0.67 Stopped by limit on number of solutions
% 0.46/0.67
% 0.46/0.67 Model 8 (0.00 seconds, 0 Inserts)
% 0.46/0.67
% 0.46/0.67 Stopped by limit on number of solutions
% 0.46/0.67
% 0.46/0.67 Model 9 (0.00 seconds, 0 Inserts)
% 0.46/0.67
% 0.46/0.67 Stopped by limit on number of solutions
% 0.46/0.67
% 0.46/0.67 Model 10 (0.00 seconds, 0 Inserts)
% 0.46/0.67
% 0.46/0.67 Stopped by limit on number of solutions
% 0.46/0.67
% 0.46/0.67 Model 11 (0.00 seconds, 0 Inserts)
% 0.46/0.67
% 0.46/0.67 Stopped by limit on number of solutions
% 0.46/0.67
% 0.46/0.67 Model 12 (0.00 seconds, 0 Inserts)
% 0.46/0.67
% 0.46/0.67 Stopped by limit on number of solutions
% 0.46/0.67
% 0.46/0.67 Model 13 (0.00 seconds, 0 Inserts)
% 0.46/0.67
% 0.46/0.67 Stopped by limit on number of solutions
% 0.46/0.67
% 0.46/0.67 Model 14 (0.00 seconds, 0 Inserts)
% 0.46/0.67
% 0.46/0.67 Stopped by limit on number of solutions
% 0.46/0.67
% 0.46/0.67 Model 15 (0.00 seconds, 0 Inserts)
% 0.46/0.67
% 0.46/0.67 Stopped by limit on number of solutions
% 0.46/0.67
% 0.46/0.67 Model 16 (0.00 seconds, 0 Inserts)
% 0.46/0.67
% 0.46/0.67 Stopped by limit on number of solutions
% 0.46/0.67
% 0.46/0.67 Model 17 (0.00 seconds, 0 Inserts)
% 0.46/0.67
% 0.46/0.67 Stopped by limit on number of solutions
% 0.46/0.67
% 0.46/0.67 Model 18 (0.00 seconds, 0 Inserts)
% 0.46/0.67
% 0.46/0.67 Stopped by limit on number of solutions
% 0.46/0.67
% 0.46/0.67 Model 19 [ 1 0 50 ] (0.00 seconds, 57285 Inserts)
% 0.46/0.67
% 0.46/0.67 Model 20 [ 1 0 181 ] (0.00 seconds, 60512 Inserts)
% 0.46/0.67
% 0.46/0.67 Model 21 [ 1 1 49937 ] (0.00 seconds, 99171 Inserts)
% 0.46/0.67
% 0.46/0.67 Model 22 [ 1 1 20183 ] (0.00 seconds, 61321 Inserts)
% 0.46/0.67
% 0.46/0.67 Model 23 [ 1 1 17764 ] (0.00 seconds, 60091 Inserts)
% 0.46/0.67
% 0.46/0.67 Model 24 [ 1 1 23127 ] (0.00 seconds, 57643 Inserts)
% 0.46/0.67
% 0.46/0.67 Model 25 [ 2 1 739 ] (0.00 seconds, 85215 Inserts)
% 0.46/0.67
% 0.46/0.67 Model 26 [ 2 0 524 ] (0.00 seconds, 77168 Inserts)
% 0.46/0.67
% 0.46/0.67 -----> EMPTY CLAUSE at 0.31 sec ----> 54 [hyper,41,2,7,8,14,36,4] {-} $F.
% 0.46/0.67
% 0.46/0.67 Length of proof is 2. Level of proof is 1.
% 0.46/0.67
% 0.46/0.67 ---------------- PROOF ----------------
% 0.46/0.67 % SZS status Unsatisfiable
% 0.46/0.67 % SZS output start Refutation
% 0.46/0.67
% 0.46/0.67 1 [] {+} -borders(A,B)|borders(B,A).
% 0.46/0.67 2 [] {+} -state(A)| -state(B)| -borders(A,B)| -borders(A,C)| -borders(B,C)| -ocean(C).
% 0.46/0.67 4 [] {+} ocean(indian).
% 0.46/0.67 7 [] {+} state(western_australia).
% 0.46/0.67 8 [] {+} state(northern_territory).
% 0.46/0.67 14 [] {+} borders(western_australia,northern_territory).
% 0.46/0.67 23 [] {+} borders(indian,western_australia).
% 0.46/0.67 24 [] {+} borders(indian,northern_territory).
% 0.46/0.67 36 [hyper,23,1] {+} borders(western_australia,indian).
% 0.46/0.67 41 [hyper,24,1] {+} borders(northern_territory,indian).
% 0.46/0.67 54 [hyper,41,2,7,8,14,36,4] {-} $F.
% 0.46/0.67
% 0.46/0.67 % SZS output end Refutation
% 0.46/0.67 ------------ end of proof -------------
% 0.46/0.67
% 0.46/0.67
% 0.46/0.67 Search stopped by max_proofs option.
% 0.46/0.67
% 0.46/0.67
% 0.46/0.67 Search stopped by max_proofs option.
% 0.46/0.67
% 0.46/0.67 ============ end of search ============
% 0.46/0.67
% 0.46/0.67 ----------- soft-scott stats ----------
% 0.46/0.67
% 0.46/0.67 true clauses given 14 (35.9%)
% 0.46/0.67 false clauses given 25
% 0.46/0.67
% 0.46/0.67 FALSE TRUE
% 0.46/0.67 3 0 12
% 0.46/0.67 tot: 0 12 (100.0% true)
% 0.46/0.67
% 0.46/0.67
% 0.46/0.67 Model 26 [ 2 0 524 ] (0.00 seconds, 77168 Inserts)
% 0.46/0.67
% 0.46/0.67 That finishes the proof of the theorem.
% 0.46/0.67
% 0.46/0.67 Process 28538 finished Sun May 29 03:05:48 2022
%------------------------------------------------------------------------------