TSTP Solution File: SYN724-1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SYN724-1 : TPTP v8.1.0. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n006.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 : Thu Jul 21 12:15:12 EDT 2022
% Result : Unsatisfiable 0.21s 0.43s
% Output : Refutation 0.21s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.13 % Problem : SYN724-1 : TPTP v8.1.0. Released v2.5.0.
% 0.08/0.14 % Command : sos-script %s
% 0.14/0.35 % Computer : n006.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 600
% 0.14/0.35 % DateTime : Mon Jul 11 16:03:35 EDT 2022
% 0.14/0.35 % CPUTime :
% 0.14/0.37 ----- Otter 3.2, August 2001 -----
% 0.14/0.37 The process was started by sandbox2 on n006.cluster.edu,
% 0.14/0.37 Mon Jul 11 16:03:35 2022
% 0.14/0.37 The command was "./sos". The process ID is 18181.
% 0.14/0.37
% 0.14/0.37 set(prolog_style_variables).
% 0.14/0.37 set(auto).
% 0.14/0.37 dependent: set(auto1).
% 0.14/0.37 dependent: set(process_input).
% 0.14/0.37 dependent: clear(print_kept).
% 0.14/0.37 dependent: clear(print_new_demod).
% 0.14/0.37 dependent: clear(print_back_demod).
% 0.14/0.37 dependent: clear(print_back_sub).
% 0.14/0.37 dependent: set(control_memory).
% 0.14/0.37 dependent: assign(max_mem, 12000).
% 0.14/0.37 dependent: assign(pick_given_ratio, 4).
% 0.14/0.37 dependent: assign(stats_level, 1).
% 0.14/0.37 dependent: assign(pick_semantic_ratio, 3).
% 0.14/0.37 dependent: assign(sos_limit, 5000).
% 0.14/0.37 dependent: assign(max_weight, 60).
% 0.14/0.37 clear(print_given).
% 0.14/0.37
% 0.14/0.37 list(usable).
% 0.14/0.37
% 0.14/0.37 SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=3.
% 0.14/0.37
% 0.14/0.37 This is a non-Horn set without equality. The strategy
% 0.14/0.37 will be ordered hyper_res, ur_res, unit deletion, and
% 0.14/0.37 factoring, with satellites in sos and nuclei in usable.
% 0.14/0.37
% 0.14/0.37 dependent: set(hyper_res).
% 0.14/0.37 dependent: set(factor).
% 0.14/0.37 dependent: set(unit_deletion).
% 0.14/0.37
% 0.14/0.37 ------------> process usable:
% 0.14/0.37
% 0.14/0.37 ------------> process sos:
% 0.14/0.37
% 0.14/0.37 ======= end of input processing =======
% 0.21/0.40
% 0.21/0.40 Model 1 (0.00 seconds, 0 Inserts)
% 0.21/0.40
% 0.21/0.40 Stopped by limit on number of solutions
% 0.21/0.40
% 0.21/0.40
% 0.21/0.40 -------------- Softie stats --------------
% 0.21/0.40
% 0.21/0.40 UPDATE_STOP: 300
% 0.21/0.40 SFINDER_TIME_LIMIT: 2
% 0.21/0.40 SHORT_CLAUSE_CUTOFF: 4
% 0.21/0.40 number of clauses in intial UL: 4
% 0.21/0.40 number of clauses initially in problem: 5
% 0.21/0.40 percentage of clauses intially in UL: 80
% 0.21/0.40 percentage of distinct symbols occuring in initial UL: 100
% 0.21/0.40 percent of all initial clauses that are short: 100
% 0.21/0.40 absolute distinct symbol count: 4
% 0.21/0.40 distinct predicate count: 2
% 0.21/0.40 distinct function count: 0
% 0.21/0.40 distinct constant count: 2
% 0.21/0.40
% 0.21/0.40 ---------- no more Softie stats ----------
% 0.21/0.40
% 0.21/0.40
% 0.21/0.40
% 0.21/0.40 =========== start of search ===========
% 0.21/0.43
% 0.21/0.43 -------- PROOF --------
% 0.21/0.43 % SZS status Unsatisfiable
% 0.21/0.43 % SZS output start Refutation
% 0.21/0.43
% 0.21/0.43 Model 2 [ 3 1 19 ] (0.00 seconds, 148 Inserts)
% 0.21/0.43
% 0.21/0.43 -----> EMPTY CLAUSE at 0.03 sec ----> 12 [hyper,11,4,8,9] {-} $F.
% 0.21/0.43
% 0.21/0.43 Length of proof is 5. Level of proof is 5.
% 0.21/0.43
% 0.21/0.43 ---------------- PROOF ----------------
% 0.21/0.43 % SZS status Unsatisfiable
% 0.21/0.43 % SZS output start Refutation
% 0.21/0.43
% 0.21/0.43 1 [] {+} s(A)| -r(A).
% 0.21/0.43 2 [] {+} r(sk1)| -r(sk2)| -s(sk2).
% 0.21/0.43 3 [] {+} r(sk2)| -s(sk1).
% 0.21/0.43 4 [] {+} -r(sk2)| -s(sk1)| -s(sk2).
% 0.21/0.43 5 [] {-} r(sk1)|r(sk2).
% 0.21/0.43 6 [hyper,5,1] {-} r(sk2)|s(sk1).
% 0.21/0.43 8 [hyper,6,3,factor_simp] {-} r(sk2).
% 0.21/0.43 9 [hyper,8,1] {+} s(sk2).
% 0.21/0.43 10 [hyper,9,2,8] {-} r(sk1).
% 0.21/0.43 11 [hyper,10,1] {-} s(sk1).
% 0.21/0.43 12 [hyper,11,4,8,9] {-} $F.
% 0.21/0.43
% 0.21/0.43 % SZS output end Refutation
% 0.21/0.43 ------------ end of proof -------------
% 0.21/0.43
% 0.21/0.43
% 0.21/0.43 Search stopped by max_proofs option.
% 0.21/0.43
% 0.21/0.43
% 0.21/0.43 Search stopped by max_proofs option.
% 0.21/0.43
% 0.21/0.43 ============ end of search ============
% 0.21/0.43
% 0.21/0.43 ----------- soft-scott stats ----------
% 0.21/0.43
% 0.21/0.43 true clauses given 0 (0.0%)
% 0.21/0.43 false clauses given 6
% 0.21/0.43
% 0.21/0.43 FALSE TRUE
% 0.21/0.43 tot: 0 0 (-nan% true)
% 0.21/0.43
% 0.21/0.43
% 0.21/0.43 Model 2 [ 3 0 19 ] (0.00 seconds, 148 Inserts)
% 0.21/0.43
% 0.21/0.43 That finishes the proof of the theorem.
% 0.21/0.43
% 0.21/0.43 Process 18181 finished Mon Jul 11 16:03:35 2022
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