%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SYN393+1.003 : TPTP v8.1.0. Released v2.0.0.
% 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 : Thu Jul 21 12:12:28 EDT 2022
% Result : Theorem 0.19s 0.42s
% Output : Refutation 0.19s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.11 % Problem : SYN393+1.003 : TPTP v8.1.0. Released v2.0.0.
% 0.07/0.12 % Command : sos-script %s
% 0.11/0.33 % Computer : n024.cluster.edu
% 0.11/0.33 % Model : x86_64 x86_64
% 0.11/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.33 % Memory : 8042.1875MB
% 0.11/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.11/0.33 % CPULimit : 300
% 0.11/0.33 % WCLimit : 600
% 0.11/0.33 % DateTime : Mon Jul 11 21:38:28 EDT 2022
% 0.11/0.33 % CPUTime :
% 0.11/0.34 ----- Otter 3.2, August 2001 -----
% 0.11/0.34 The process was started by sandbox2 on n024.cluster.edu,
% 0.11/0.34 Mon Jul 11 21:38:28 2022
% 0.11/0.34 The command was "./sos". The process ID is 25870.
% 0.11/0.34
% 0.11/0.34 set(prolog_style_variables).
% 0.11/0.34 set(auto).
% 0.11/0.34 dependent: set(auto1).
% 0.11/0.34 dependent: set(process_input).
% 0.11/0.34 dependent: clear(print_kept).
% 0.11/0.34 dependent: clear(print_new_demod).
% 0.11/0.34 dependent: clear(print_back_demod).
% 0.11/0.34 dependent: clear(print_back_sub).
% 0.11/0.34 dependent: set(control_memory).
% 0.11/0.34 dependent: assign(max_mem, 12000).
% 0.11/0.34 dependent: assign(pick_given_ratio, 4).
% 0.11/0.34 dependent: assign(stats_level, 1).
% 0.11/0.34 dependent: assign(pick_semantic_ratio, 3).
% 0.11/0.34 dependent: assign(sos_limit, 5000).
% 0.11/0.34 dependent: assign(max_weight, 60).
% 0.11/0.34 clear(print_given).
% 0.11/0.34
% 0.11/0.34 formula_list(usable).
% 0.11/0.34
% 0.11/0.34 SCAN INPUT: prop=1, horn=0, equality=0, symmetry=0, max_lits=3.
% 0.11/0.34
% 0.11/0.34 The clause set is propositional; the strategy will be
% 0.11/0.34 ordered hyperresolution with the propositional
% 0.11/0.34 optimizations, with satellites in sos and nuclei in usable.
% 0.11/0.34
% 0.11/0.34 dependent: set(hyper_res).
% 0.11/0.34 dependent: set(propositional).
% 0.11/0.34 dependent: set(sort_literals).
% 0.11/0.34
% 0.11/0.34 ------------> process usable:
% 0.11/0.34
% 0.11/0.34 ------------> process sos:
% 0.11/0.34
% 0.11/0.34 ======= end of input processing =======
% 0.19/0.38
% 0.19/0.38 Model 1 (0.00 seconds, 0 Inserts)
% 0.19/0.38
% 0.19/0.38 Stopped by limit on number of solutions
% 0.19/0.38
% 0.19/0.38
% 0.19/0.38 -------------- Softie stats --------------
% 0.19/0.38
% 0.19/0.38 UPDATE_STOP: 300
% 0.19/0.38 SFINDER_TIME_LIMIT: 2
% 0.19/0.38 SHORT_CLAUSE_CUTOFF: 4
% 0.19/0.38 number of clauses in intial UL: 7
% 0.19/0.38 number of clauses initially in problem: 8
% 0.19/0.38 percentage of clauses intially in UL: 87
% 0.19/0.38 percentage of distinct symbols occuring in initial UL: 100
% 0.19/0.38 percent of all initial clauses that are short: 100
% 0.19/0.38 absolute distinct symbol count: 3
% 0.19/0.38 distinct predicate count: 0
% 0.19/0.38 distinct function count: 0
% 0.19/0.38 distinct constant count: 3
% 0.19/0.38
% 0.19/0.38 ---------- no more Softie stats ----------
% 0.19/0.38
% 0.19/0.38
% 0.19/0.38
% 0.19/0.38 =========== start of search ===========
% 0.19/0.42
% 0.19/0.42 -------- PROOF --------
% 0.19/0.42 % SZS status Theorem
% 0.19/0.42 % SZS output start Refutation
% 0.19/0.42
% 0.19/0.42 -----> EMPTY CLAUSE at 0.04 sec ----> 19 [hyper,18,11,15,17] {-} $F.
% 0.19/0.42
% 0.19/0.42 Length of proof is 10. Level of proof is 7.
% 0.19/0.42
% 0.19/0.42 ---------------- PROOF ----------------
% 0.19/0.42 % SZS status Theorem
% 0.19/0.42 % SZS output start Refutation
% 0.19/0.42
% 0.19/0.42 1 [] {+} -p1| -p2|p3.
% 0.19/0.42 2 [] {-} -p1|p2| -p3.
% 0.19/0.42 3 [copy,2,propositional] {+} -p1| -p3|p2.
% 0.19/0.42 4 [] {-} p1| -p2| -p3.
% 0.19/0.42 5 [copy,4,propositional] {+} -p2| -p3|p1.
% 0.19/0.42 6 [] {+} -p1|p2|p3.
% 0.19/0.42 7 [] {-} p1| -p2|p3.
% 0.19/0.42 8 [copy,7,propositional] {+} -p2|p1|p3.
% 0.19/0.42 9 [] {-} p1|p2| -p3.
% 0.19/0.42 10 [copy,9,propositional] {+} -p3|p1|p2.
% 0.19/0.42 11 [] {+} -p1| -p2| -p3.
% 0.19/0.42 12 [] {-} p1|p2|p3.
% 0.19/0.42 13 [hyper,12,10] {-} p1|p2.
% 0.19/0.42 14 [hyper,13,8] {-} p1|p3.
% 0.19/0.42 15 [hyper,14,5,13] {-} p1.
% 0.19/0.42 16 [hyper,15,6] {-} p2|p3.
% 0.19/0.42 17 [hyper,16,3,15] {-} p2.
% 0.19/0.42 18 [hyper,17,1,15] {-} p3.
% 0.19/0.42 19 [hyper,18,11,15,17] {-} $F.
% 0.19/0.42
% 0.19/0.42 % SZS output end Refutation
% 0.19/0.42 ------------ end of proof -------------
% 0.19/0.42
% 0.19/0.42
% 0.19/0.42 Search stopped by max_proofs option.
% 0.19/0.42
% 0.19/0.42
% 0.19/0.42 Search stopped by max_proofs option.
% 0.19/0.42
% 0.19/0.42 ============ end of search ============
% 0.19/0.42
% 0.19/0.42 ----------- soft-scott stats ----------
% 0.19/0.42
% 0.19/0.42 true clauses given 0 (0.0%)
% 0.19/0.42 false clauses given 7
% 0.19/0.42
% 0.19/0.42 FALSE TRUE
% 0.19/0.42 tot: 0 0 (-nan% true)
% 0.19/0.42
% 0.19/0.42
% 0.19/0.42 Model 1 (0.00 seconds, 0 Inserts)
% 0.19/0.42
% 0.19/0.42 That finishes the proof of the theorem.
% 0.19/0.42
% 0.19/0.42 Process 25870 finished Mon Jul 11 21:38:28 2022
%------------------------------------------------------------------------------