%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : MGT036-2 : TPTP v8.1.0. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n022.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 22:25:56 EDT 2022
% Result : Unsatisfiable 1.05s 1.25s
% Output : Refutation 1.05s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : MGT036-2 : TPTP v8.1.0. Released v2.4.0.
% 0.06/0.13 % Command : sos-script %s
% 0.13/0.34 % Computer : n022.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 : Thu Jun 9 08:35:34 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 n022.cluster.edu,
% 0.13/0.36 Thu Jun 9 08:35:34 2022
% 0.13/0.36 The command was "./sos". The process ID is 18770.
% 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=0, equality=0, symmetry=0, max_lits=5.
% 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 =======
% 0.13/0.39
% 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: 10
% 0.13/0.39 number of clauses initially in problem: 14
% 0.13/0.39 percentage of clauses intially in UL: 71
% 0.13/0.39 percentage of distinct symbols occuring in initial UL: 84
% 0.13/0.39 percent of all initial clauses that are short: 100
% 0.13/0.39 absolute distinct symbol count: 13
% 0.13/0.39 distinct predicate count: 6
% 0.13/0.39 distinct function count: 2
% 0.13/0.39 distinct constant count: 5
% 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 ===========
% 1.05/1.25
% 1.05/1.25 -------- PROOF --------
% 1.05/1.25 % SZS status Unsatisfiable
% 1.05/1.25 % SZS output start Refutation
% 1.05/1.25
% 1.05/1.25 Model 2 (0.00 seconds, 0 Inserts)
% 1.05/1.25
% 1.05/1.25 Stopped by limit on number of solutions
% 1.05/1.25
% 1.05/1.25 Stopped by limit on insertions
% 1.05/1.25
% 1.05/1.25 Stopped by limit on insertions
% 1.05/1.25
% 1.05/1.25 Model 3 [ 1 1 3125 ] (0.00 seconds, 250000 Inserts)
% 1.05/1.25
% 1.05/1.25 -----> EMPTY CLAUSE at 0.86 sec ----> 24 [hyper,19,5,20] {-} $F.
% 1.05/1.25
% 1.05/1.25 Length of proof is 5. Level of proof is 3.
% 1.05/1.25
% 1.05/1.25 ---------------- PROOF ----------------
% 1.05/1.25 % SZS status Unsatisfiable
% 1.05/1.25 % SZS output start Refutation
% 1.05/1.25
% 1.05/1.25 1 [] {+} -environment(A)| -subpopulations(B,C,A,D)|subpopulations(C,B,A,D).
% 1.05/1.25 2 [] {+} -environment(A)| -subpopulations(first_movers,efficient_producers,A,B)|in_environment(A,B).
% 1.05/1.25 5 [] {+} -greater_or_equal(growth_rate(A,B),zero)| -greater(zero,growth_rate(A,B)).
% 1.05/1.25 8 [] {+} -environment(A)| -subpopulations(B,C,A,D)| -outcompetes(C,B,D)|greater_or_equal(growth_rate(C,D),zero).
% 1.05/1.25 9 [] {+} -environment(A)| -subpopulations(B,C,A,D)| -outcompetes(C,B,D)|greater(zero,growth_rate(B,D)).
% 1.05/1.25 10 [] {+} -environment(A)| -in_environment(A,B)|greater(zero,growth_rate(C,B))| -greater(resilience(D),resilience(C))| -greater(zero,growth_rate(D,B)).
% 1.05/1.25 11 [] {+} greater(resilience(efficient_producers),resilience(first_movers)).
% 1.05/1.25 12 [] {+} environment(sk1).
% 1.05/1.25 13 [] {-} subpopulations(first_movers,efficient_producers,sk1,sk2).
% 1.05/1.25 14 [] {-} outcompetes(first_movers,efficient_producers,sk2).
% 1.05/1.25 16 [hyper,12,2,13] {+} in_environment(sk1,sk2).
% 1.05/1.25 17 [hyper,12,1,13] {+} subpopulations(efficient_producers,first_movers,sk1,sk2).
% 1.05/1.25 18 [hyper,17,9,12,14] {-} greater(zero,growth_rate(efficient_producers,sk2)).
% 1.05/1.25 19 [hyper,17,8,12,14] {+} greater_or_equal(growth_rate(first_movers,sk2),zero).
% 1.05/1.25 20 [hyper,18,10,12,16,11] {-} greater(zero,growth_rate(first_movers,sk2)).
% 1.05/1.25 24 [hyper,19,5,20] {-} $F.
% 1.05/1.25
% 1.05/1.25 % SZS output end Refutation
% 1.05/1.25 ------------ end of proof -------------
% 1.05/1.25
% 1.05/1.25
% 1.05/1.25 Search stopped by max_proofs option.
% 1.05/1.25
% 1.05/1.25
% 1.05/1.25 Search stopped by max_proofs option.
% 1.05/1.25
% 1.05/1.25 ============ end of search ============
% 1.05/1.25
% 1.05/1.25 ----------- soft-scott stats ----------
% 1.05/1.25
% 1.05/1.25 true clauses given 5 (45.5%)
% 1.05/1.25 false clauses given 6
% 1.05/1.25
% 1.05/1.25 FALSE TRUE
% 1.05/1.25 5 2 0
% 1.05/1.25 tot: 2 0 (0.0% true)
% 1.05/1.25
% 1.05/1.25
% 1.05/1.25 Model 3 [ 1 1 3125 ] (0.00 seconds, 250000 Inserts)
% 1.05/1.25
% 1.05/1.25 That finishes the proof of the theorem.
% 1.05/1.25
% 1.05/1.25 Process 18770 finished Thu Jun 9 08:35:35 2022
%------------------------------------------------------------------------------