TSTP Solution File: LCL414-1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : LCL414-1 : TPTP v8.1.0. Released v2.5.0.
% 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 : Sun Jul 17 14:30:02 EDT 2022
% Result : Unsatisfiable 0.17s 0.38s
% Output : Refutation 0.17s
% Verified :
% SZS Type : -
% Comments :
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%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.11 % Problem : LCL414-1 : TPTP v8.1.0. Released v2.5.0.
% 0.03/0.12 % Command : sos-script %s
% 0.12/0.32 % Computer : n028.cluster.edu
% 0.12/0.32 % Model : x86_64 x86_64
% 0.12/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.32 % Memory : 8042.1875MB
% 0.12/0.32 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 600
% 0.12/0.33 % DateTime : Sat Jul 2 20:58:17 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.12/0.34 ----- Otter 3.2, August 2001 -----
% 0.12/0.34 The process was started by sandbox on n028.cluster.edu,
% 0.12/0.34 Sat Jul 2 20:58:17 2022
% 0.12/0.34 The command was "./sos". The process ID is 8475.
% 0.12/0.34
% 0.12/0.34 set(prolog_style_variables).
% 0.12/0.34 set(auto).
% 0.12/0.34 dependent: set(auto1).
% 0.12/0.34 dependent: set(process_input).
% 0.12/0.34 dependent: clear(print_kept).
% 0.12/0.34 dependent: clear(print_new_demod).
% 0.12/0.34 dependent: clear(print_back_demod).
% 0.12/0.34 dependent: clear(print_back_sub).
% 0.12/0.34 dependent: set(control_memory).
% 0.12/0.34 dependent: assign(max_mem, 12000).
% 0.12/0.34 dependent: assign(pick_given_ratio, 4).
% 0.12/0.34 dependent: assign(stats_level, 1).
% 0.12/0.34 dependent: assign(pick_semantic_ratio, 3).
% 0.12/0.34 dependent: assign(sos_limit, 5000).
% 0.12/0.34 dependent: assign(max_weight, 60).
% 0.12/0.34 clear(print_given).
% 0.12/0.34
% 0.12/0.34 list(usable).
% 0.12/0.34
% 0.12/0.34 SCAN INPUT: prop=0, horn=1, equality=0, symmetry=0, max_lits=3.
% 0.12/0.34
% 0.12/0.34 This is a Horn set without equality. The strategy will
% 0.12/0.34 be hyperresolution, with satellites in sos and nuclei
% 0.12/0.34 in usable.
% 0.12/0.34
% 0.12/0.34 dependent: set(hyper_res).
% 0.12/0.34 dependent: clear(order_hyper).
% 0.12/0.34
% 0.12/0.34 ------------> process usable:
% 0.12/0.34
% 0.12/0.34 ------------> process sos:
% 0.12/0.34
% 0.12/0.34 ======= 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: 5
% 0.17/0.37 percentage of clauses intially in UL: 40
% 0.17/0.37 percentage of distinct symbols occuring in initial UL: 75
% 0.17/0.37 percent of all initial clauses that are short: 100
% 0.17/0.37 absolute distinct symbol count: 4
% 0.17/0.37 distinct predicate count: 1
% 0.17/0.37 distinct function count: 2
% 0.17/0.37 distinct constant count: 1
% 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 ===========
% 0.17/0.38
% 0.17/0.38 -------- PROOF --------
% 0.17/0.38 % SZS status Unsatisfiable
% 0.17/0.38 % SZS output start Refutation
% 0.17/0.38
% 0.17/0.38 Model 3 [ 4 1 85 ] (0.00 seconds, 815 Inserts)
% 0.17/0.38
% 0.17/0.38 ----> UNIT CONFLICT at 0.01 sec ----> 16 [binary,15.1,2.1] {-} $F.
% 0.17/0.38
% 0.17/0.38 Length of proof is 3. Level of proof is 2.
% 0.17/0.38
% 0.17/0.38 ---------------- PROOF ----------------
% 0.17/0.38 % SZS status Unsatisfiable
% 0.17/0.38 % SZS output start Refutation
% 0.17/0.38
% 0.17/0.38 1 [] {+} a_truth(A)| -a_truth(B)| -a_truth(implies(B,A)).
% 0.17/0.38 2 [] {+} -a_truth(implies(sk1,sk1)).
% 0.17/0.38 3 [] {+} a_truth(implies(A,implies(B,A))).
% 0.17/0.38 4 [] {-} a_truth(implies(implies(A,implies(B,C)),implies(implies(A,B),implies(A,C)))).
% 0.17/0.38 5 [] {-} a_truth(implies(implies(not(A),not(B)),implies(B,A))).
% 0.17/0.38 7 [hyper,5,1,3] {-} a_truth(implies(A,implies(implies(not(B),not(C)),implies(C,B)))).
% 0.17/0.38 12 [hyper,4,1,3] {+} a_truth(implies(implies(A,B),implies(A,A))).
% 0.17/0.38 15 [hyper,12,1,7] {-} a_truth(implies(A,A)).
% 0.17/0.38 16 [binary,15.1,2.1] {-} $F.
% 0.17/0.38
% 0.17/0.38 % SZS output end Refutation
% 0.17/0.38 ------------ end of proof -------------
% 0.17/0.38
% 0.17/0.38
% 0.17/0.38 Search stopped by max_proofs option.
% 0.17/0.38
% 0.17/0.38
% 0.17/0.38 Search stopped by max_proofs option.
% 0.17/0.38
% 0.17/0.38 ============ end of search ============
% 0.17/0.38
% 0.17/0.38 ----------- soft-scott stats ----------
% 0.17/0.38
% 0.17/0.38 true clauses given 0 (0.0%)
% 0.17/0.38 false clauses given 5
% 0.17/0.38
% 0.17/0.38 FALSE TRUE
% 0.17/0.38 8 1 0
% 0.17/0.38 14 2 0
% 0.17/0.38 16 2 0
% 0.17/0.38 20 1 0
% 0.17/0.38 tot: 6 0 (0.0% true)
% 0.17/0.38
% 0.17/0.38
% 0.17/0.38 Model 3 [ 4 1 85 ] (0.00 seconds, 815 Inserts)
% 0.17/0.38
% 0.17/0.38 That finishes the proof of the theorem.
% 0.17/0.38
% 0.17/0.38 Process 8475 finished Sat Jul 2 20:58:17 2022
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