TSTP Solution File: SYN332-1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SYN332-1 : TPTP v8.1.0. Released v1.2.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n011.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 12:11:51 EDT 2022
% Result : Unsatisfiable 0.56s 0.75s
% Output : Refutation 0.56s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : SYN332-1 : TPTP v8.1.0. Released v1.2.0.
% 0.11/0.12 % Command : sos-script %s
% 0.13/0.33 % Computer : n011.cluster.edu
% 0.13/0.33 % Model : x86_64 x86_64
% 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33 % Memory : 8042.1875MB
% 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33 % CPULimit : 300
% 0.13/0.33 % WCLimit : 600
% 0.13/0.33 % DateTime : Tue Jul 12 01:16:27 EDT 2022
% 0.13/0.33 % CPUTime :
% 0.13/0.35 ----- Otter 3.2, August 2001 -----
% 0.13/0.35 The process was started by sandbox2 on n011.cluster.edu,
% 0.13/0.35 Tue Jul 12 01:16:27 2022
% 0.13/0.35 The command was "./sos". The process ID is 1933.
% 0.13/0.35
% 0.13/0.35 set(prolog_style_variables).
% 0.13/0.35 set(auto).
% 0.13/0.35 dependent: set(auto1).
% 0.13/0.35 dependent: set(process_input).
% 0.13/0.35 dependent: clear(print_kept).
% 0.13/0.35 dependent: clear(print_new_demod).
% 0.13/0.35 dependent: clear(print_back_demod).
% 0.13/0.35 dependent: clear(print_back_sub).
% 0.13/0.35 dependent: set(control_memory).
% 0.13/0.35 dependent: assign(max_mem, 12000).
% 0.13/0.35 dependent: assign(pick_given_ratio, 4).
% 0.13/0.35 dependent: assign(stats_level, 1).
% 0.13/0.35 dependent: assign(pick_semantic_ratio, 3).
% 0.13/0.35 dependent: assign(sos_limit, 5000).
% 0.13/0.35 dependent: assign(max_weight, 60).
% 0.13/0.35 clear(print_given).
% 0.13/0.35
% 0.13/0.35 list(usable).
% 0.13/0.35
% 0.13/0.35 SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=3.
% 0.13/0.35
% 0.13/0.35 This is a non-Horn set without equality. The strategy
% 0.13/0.35 will be ordered hyper_res, ur_res, unit deletion, and
% 0.13/0.35 factoring, with satellites in sos and nuclei in usable.
% 0.13/0.35
% 0.13/0.35 dependent: set(hyper_res).
% 0.13/0.35 dependent: set(factor).
% 0.13/0.35 dependent: set(unit_deletion).
% 0.13/0.35
% 0.13/0.35 ------------> process usable:
% 0.13/0.35
% 0.13/0.35 ------------> process sos:
% 0.13/0.35
% 0.13/0.35 ======= end of input processing =======
% 0.13/0.39
% 0.13/0.39 Model 1 (0.00 seconds, 0 Inserts)
% 0.13/0.39
% 0.13/0.39 Stopped by limit on number of solutions
% 0.13/0.39
% 0.13/0.39
% 0.13/0.39 -------------- Softie stats --------------
% 0.13/0.39
% 0.13/0.39 UPDATE_STOP: 300
% 0.13/0.39 SFINDER_TIME_LIMIT: 2
% 0.13/0.39 SHORT_CLAUSE_CUTOFF: 4
% 0.13/0.39 number of clauses in intial UL: 14
% 0.13/0.39 number of clauses initially in problem: 17
% 0.13/0.39 percentage of clauses intially in UL: 82
% 0.13/0.39 percentage of distinct symbols occuring in initial UL: 100
% 0.13/0.39 percent of all initial clauses that are short: 100
% 0.13/0.39 absolute distinct symbol count: 2
% 0.13/0.39 distinct predicate count: 1
% 0.13/0.39 distinct function count: 1
% 0.13/0.39 distinct constant count: 0
% 0.13/0.39
% 0.13/0.39 ---------- no more Softie stats ----------
% 0.13/0.39
% 0.13/0.39
% 0.13/0.39
% 0.13/0.39 =========== start of search ===========
% 0.56/0.75
% 0.56/0.75 -------- PROOF --------
% 0.56/0.75 % SZS status Unsatisfiable
% 0.56/0.75 % SZS output start Refutation
% 0.56/0.75
% 0.56/0.75 Model 2 [ 24 1 44 ] (0.00 seconds, 67 Inserts)
% 0.56/0.75
% 0.56/0.75 -----> EMPTY CLAUSE at 0.36 sec ----> 999 [hyper,998,14,998] {-} $F.
% 0.56/0.75
% 0.56/0.75 Length of proof is 8. Level of proof is 5.
% 0.56/0.75
% 0.56/0.75 ---------------- PROOF ----------------
% 0.56/0.75 % SZS status Unsatisfiable
% 0.56/0.75 % SZS output start Refutation
% 0.56/0.75
% 0.56/0.75 3 [] {+} -f(A,z(A,B))|f(z(A,B),A).
% 0.56/0.75 5 [] {+} -f(A,z(A,B))|f(B,z(A,B)).
% 0.56/0.75 6 [] {+} -f(A,B)|f(B,A)| -f(z(B,A),z(B,A)).
% 0.56/0.75 10 [] {+} f(A,B)|f(B,A)| -f(z(A,B),B).
% 0.56/0.75 11 [] {+} -f(A,B)| -f(B,A)| -f(z(A,B),B).
% 0.56/0.75 13 [factor,10.1.2] {+} f(A,A)| -f(z(A,A),A).
% 0.56/0.75 14 [factor,11.1.2] {+} -f(A,A)| -f(z(A,A),A).
% 0.56/0.75 15 [] {-} f(A,B)|f(A,z(A,B)).
% 0.56/0.75 31 [hyper,15,5] {-} f(A,B)|f(B,z(A,B)).
% 0.56/0.75 32 [hyper,15,3] {-} f(A,B)|f(z(A,B),A).
% 0.56/0.75 213 [hyper,32,13,factor_simp] {+} f(A,A).
% 0.56/0.75 250 [hyper,213,6,31] {-} f(z(A,B),B)|f(A,B).
% 0.56/0.75 752 [hyper,250,10,factor_simp] {-} f(A,B)|f(B,A).
% 0.56/0.75 998 [hyper,752,6,213,factor_simp] {-} f(A,B).
% 0.56/0.75 999 [hyper,998,14,998] {-} $F.
% 0.56/0.75
% 0.56/0.75 % SZS output end Refutation
% 0.56/0.75 ------------ end of proof -------------
% 0.56/0.75
% 0.56/0.75
% 0.56/0.75 Search stopped by max_proofs option.
% 0.56/0.75
% 0.56/0.75
% 0.56/0.75 Search stopped by max_proofs option.
% 0.56/0.75
% 0.56/0.75 ============ end of search ============
% 0.56/0.75
% 0.56/0.75 ----------- soft-scott stats ----------
% 0.56/0.75
% 0.56/0.75 true clauses given 0 (0.0%)
% 0.56/0.75 false clauses given 16
% 0.56/0.75
% 0.56/0.75 FALSE TRUE
% 0.56/0.75 tot: 0 0 (-nan% true)
% 0.56/0.75
% 0.56/0.75
% 0.56/0.75 Model 2 [ 24 -29 44 ] (0.00 seconds, 67 Inserts)
% 0.56/0.75
% 0.56/0.75 That finishes the proof of the theorem.
% 0.56/0.75
% 0.56/0.75 Process 1933 finished Tue Jul 12 01:16:28 2022
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