TSTP Solution File: SEU158+1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SEU158+1 : TPTP v8.1.0. Released v3.3.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n009.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 : Tue Jul 19 14:27:15 EDT 2022
% Result : Theorem 0.19s 0.42s
% Output : Refutation 0.19s
% Verified :
% SZS Type : -
% Comments :
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%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12 % Problem : SEU158+1 : TPTP v8.1.0. Released v3.3.0.
% 0.12/0.13 % Command : sos-script %s
% 0.13/0.34 % Computer : n009.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 : Sun Jun 19 09:14:37 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.13/0.36 ----- Otter 3.2, August 2001 -----
% 0.13/0.36 The process was started by sandbox2 on n009.cluster.edu,
% 0.13/0.36 Sun Jun 19 09:14:37 2022
% 0.13/0.36 The command was "./sos". The process ID is 31919.
% 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 formula_list(usable).
% 0.13/0.36
% 0.13/0.36 SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=2.
% 0.13/0.36
% 0.13/0.36 This is a non-Horn set without equality. The strategy
% 0.13/0.36 will be ordered hyper_res, ur_res, unit deletion, and
% 0.13/0.36 factoring, with satellites in sos and nuclei in usable.
% 0.13/0.36
% 0.13/0.36 dependent: set(hyper_res).
% 0.13/0.36 dependent: set(factor).
% 0.13/0.36 dependent: set(unit_deletion).
% 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 =======
% 0.13/0.40
% 0.13/0.40 Model 1 (0.00 seconds, 0 Inserts)
% 0.13/0.40
% 0.13/0.40 Stopped by limit on number of solutions
% 0.13/0.40
% 0.13/0.40
% 0.13/0.40 -------------- Softie stats --------------
% 0.13/0.40
% 0.13/0.40 UPDATE_STOP: 300
% 0.13/0.40 SFINDER_TIME_LIMIT: 2
% 0.13/0.40 SHORT_CLAUSE_CUTOFF: 4
% 0.13/0.40 number of clauses in intial UL: 5
% 0.13/0.40 number of clauses initially in problem: 7
% 0.13/0.40 percentage of clauses intially in UL: 71
% 0.13/0.40 percentage of distinct symbols occuring in initial UL: 100
% 0.13/0.40 percent of all initial clauses that are short: 100
% 0.13/0.40 absolute distinct symbol count: 5
% 0.13/0.40 distinct predicate count: 2
% 0.13/0.40 distinct function count: 1
% 0.13/0.40 distinct constant count: 2
% 0.13/0.40
% 0.13/0.40 ---------- no more Softie stats ----------
% 0.13/0.40
% 0.13/0.40
% 0.13/0.40
% 0.13/0.40 Model 2 (0.00 seconds, 0 Inserts)
% 0.13/0.40
% 0.13/0.40 Stopped by limit on number of solutions
% 0.13/0.40
% 0.13/0.40 =========== 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 0.03 sec ----> 11 [hyper,10,2,9] {-} $F.
% 0.19/0.42
% 0.19/0.42 Length of proof is 2. Level of proof is 2.
% 0.19/0.42
% 0.19/0.42 ---------------- PROOF ----------------
% 0.19/0.42 % SZS status Theorem
% 0.19/0.42 % SZS output start Refutation
% 0.19/0.42
% 0.19/0.42 2 [] {+} -subset(singleton($c2),$c1)| -in($c2,$c1).
% 0.19/0.42 3 [] {+} -subset(singleton(A),B)|in(A,B).
% 0.19/0.42 4 [] {+} subset(singleton(A),B)| -in(A,B).
% 0.19/0.42 7 [] {-} subset(singleton($c2),$c1)|in($c2,$c1).
% 0.19/0.42 9 [hyper,7,3,factor_simp] {-} in($c2,$c1).
% 0.19/0.42 10 [hyper,9,4] {-} subset(singleton($c2),$c1).
% 0.19/0.42 11 [hyper,10,2,9] {-} $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 4
% 0.19/0.42
% 0.19/0.42 FALSE TRUE
% 0.19/0.42 4 0 1
% 0.19/0.42 tot: 0 1 (100.0% true)
% 0.19/0.42
% 0.19/0.42
% 0.19/0.42 Model 2 (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 31919 finished Sun Jun 19 09:14:38 2022
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