%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : LCL204-1 : TPTP v8.1.0. Released v1.1.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n021.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 14:28:38 EDT 2022
% Result : Unsatisfiable 1.51s 1.71s
% Output : Refutation 1.51s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : LCL204-1 : TPTP v8.1.0. Released v1.1.0.
% 0.07/0.13 % Command : sos-script %s
% 0.13/0.34 % Computer : n021.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 600
% 0.13/0.34 % DateTime : Sat Jul 2 23:42:45 EDT 2022
% 0.13/0.35 % CPUTime :
% 0.13/0.36 ----- Otter 3.2, August 2001 -----
% 0.13/0.36 The process was started by sandbox2 on n021.cluster.edu,
% 0.13/0.36 Sat Jul 2 23:42:45 2022
% 0.13/0.36 The command was "./sos". The process ID is 11617.
% 0.13/0.36
% 0.13/0.36 set(prolog_style_variables).
% 0.13/0.36 set(auto).
% 0.13/0.36 dependent: set(auto1).
% 0.13/0.36 dependent: set(process_input).
% 0.13/0.36 dependent: clear(print_kept).
% 0.13/0.36 dependent: clear(print_new_demod).
% 0.13/0.36 dependent: clear(print_back_demod).
% 0.13/0.36 dependent: clear(print_back_sub).
% 0.13/0.36 dependent: set(control_memory).
% 0.13/0.36 dependent: assign(max_mem, 12000).
% 0.13/0.36 dependent: assign(pick_given_ratio, 4).
% 0.13/0.36 dependent: assign(stats_level, 1).
% 0.13/0.36 dependent: assign(pick_semantic_ratio, 3).
% 0.13/0.36 dependent: assign(sos_limit, 5000).
% 0.13/0.36 dependent: assign(max_weight, 60).
% 0.13/0.36 clear(print_given).
% 0.13/0.36
% 0.13/0.36 list(usable).
% 0.13/0.36
% 0.13/0.36 SCAN INPUT: prop=0, horn=1, equality=0, symmetry=0, max_lits=3.
% 0.13/0.36
% 0.13/0.36 This is a Horn set without equality. The strategy will
% 0.13/0.36 be hyperresolution, with satellites in sos and nuclei
% 0.13/0.36 in usable.
% 0.13/0.36
% 0.13/0.36 dependent: set(hyper_res).
% 0.13/0.36 dependent: clear(order_hyper).
% 0.13/0.36
% 0.13/0.36 ------------> process usable:
% 0.13/0.36
% 0.13/0.36 ------------> process sos:
% 0.13/0.36
% 0.13/0.36 ======= 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: 9
% 0.21/0.40 percentage of clauses intially in UL: 44
% 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: 6
% 0.21/0.40 distinct predicate count: 2
% 0.21/0.40 distinct function count: 2
% 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 Model 2 (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 =========== start of search ===========
% 1.51/1.71
% 1.51/1.71 -------- PROOF --------
% 1.51/1.71 % SZS status Unsatisfiable
% 1.51/1.71 % SZS output start Refutation
% 1.51/1.71
% 1.51/1.71 Model 3 (0.00 seconds, 0 Inserts)
% 1.51/1.71
% 1.51/1.71 Stopped by limit on number of solutions
% 1.51/1.71
% 1.51/1.71 Stopped by limit on insertions
% 1.51/1.71
% 1.51/1.71 Model 4 [ 1 1 2944 ] (0.00 seconds, 250000 Inserts)
% 1.51/1.71
% 1.51/1.71 ----> UNIT CONFLICT at 1.31 sec ----> 448 [binary,447.1,4.1] {-} $F.
% 1.51/1.71
% 1.51/1.71 Length of proof is 6. Level of proof is 6.
% 1.51/1.71
% 1.51/1.71 ---------------- PROOF ----------------
% 1.51/1.71 % SZS status Unsatisfiable
% 1.51/1.71 % SZS output start Refutation
% 1.51/1.71
% 1.51/1.71 1 [] {+} theorem(A)| -axiom(A).
% 1.51/1.71 2 [] {+} theorem(A)| -axiom(or(not(B),A))| -theorem(B).
% 1.51/1.71 3 [] {+} theorem(or(not(A),B))| -axiom(or(not(A),C))| -theorem(or(not(C),B)).
% 1.51/1.71 4 [] {+} -theorem(or(not(not(or(not(p),q))),or(not(not(p)),q))).
% 1.51/1.71 6 [] {+} axiom(or(not(A),or(B,A))).
% 1.51/1.71 7 [] {-} axiom(or(not(or(A,B)),or(B,A))).
% 1.51/1.71 8 [] {+} axiom(or(not(or(A,or(B,C))),or(B,or(A,C)))).
% 1.51/1.71 12 [hyper,7,1] {-} theorem(or(not(or(A,B)),or(B,A))).
% 1.51/1.71 14 [hyper,12,3,6] {+} theorem(or(not(A),or(A,B))).
% 1.51/1.71 25 [hyper,8,2,14] {+} theorem(or(A,or(not(A),B))).
% 1.51/1.71 118 [hyper,25,3,7] {-} theorem(or(not(or(A,B)),or(not(not(or(B,A))),C))).
% 1.51/1.71 435 [hyper,118,3,6] {-} theorem(or(not(A),or(not(not(or(A,B))),C))).
% 1.51/1.71 447 [hyper,435,2,8] {-} theorem(or(not(not(or(A,B))),or(not(A),C))).
% 1.51/1.71 448 [binary,447.1,4.1] {-} $F.
% 1.51/1.71
% 1.51/1.71 % SZS output end Refutation
% 1.51/1.71 ------------ end of proof -------------
% 1.51/1.71
% 1.51/1.71
% 1.51/1.71 Search stopped by max_proofs option.
% 1.51/1.71
% 1.51/1.71
% 1.51/1.71 Search stopped by max_proofs option.
% 1.51/1.71
% 1.51/1.71 ============ end of search ============
% 1.51/1.71
% 1.51/1.71 ----------- soft-scott stats ----------
% 1.51/1.71
% 1.51/1.71 true clauses given 37 (38.9%)
% 1.51/1.71 false clauses given 58
% 1.51/1.71
% 1.51/1.71 FALSE TRUE
% 1.51/1.71 9 0 25
% 1.51/1.71 11 0 31
% 1.51/1.71 13 55 37
% 1.51/1.71 14 5 2
% 1.51/1.71 15 47 23
% 1.51/1.71 16 8 0
% 1.51/1.71 17 24 17
% 1.51/1.71 18 5 0
% 1.51/1.71 19 10 12
% 1.51/1.71 20 2 2
% 1.51/1.71 21 6 6
% 1.51/1.71 22 1 1
% 1.51/1.71 23 2 0
% 1.51/1.71 27 0 1
% 1.51/1.71 28 0 1
% 1.51/1.71 33 0 1
% 1.51/1.71 tot: 165 159 (49.1% true)
% 1.51/1.71
% 1.51/1.71
% 1.51/1.71 Model 4 [ 1 1 2944 ] (0.00 seconds, 250000 Inserts)
% 1.51/1.71
% 1.51/1.71 That finishes the proof of the theorem.
% 1.51/1.71
% 1.51/1.71 Process 11617 finished Sat Jul 2 23:42:46 2022
%------------------------------------------------------------------------------