%------------------------------------------------------------------------------
% File : SPASS---3.9
% Problem : MGT040-1 : TPTP v9.3.0. Released v2.4.0.
% Transfm : none
% Format : tptp
% Command : run_spass %d %s
% Computer : n008.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 8 06:19:54 AM UTC 2026
% Result : Satisfiable 0.12s 0.41s
% Output : Saturation 0.12s
% Verified :
% SZS Type : ERROR: Analysing output (Could not find formula named 86ERROR: Could not build tree for root 99ERROR: MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf(99,plain,
( ~ environment(u)
| ~ environment(critical_point(u))
| ~ rapid_change(u)
| ~ observational_period(u)
| empty(u)
| selection_favors(first_movers,efficient_producers,end_time(u))
| empty(critical_point(u))
| selection_favors(first_movers,efficient_producers,end_time(critical_point(u))) ),
inference(res,[status(thm),theory(equality)],[87,95]),
[iquote('0:Res:87.1,95.3')] ).
cnf(107,plain,
( ~ environment(u)
| ~ greater(critical_point(u),end_time(u))
| empty(u)
| selection_favors(first_movers,efficient_producers,end_time(u)) ),
inference(mrr,[status(thm)],[106,8]),
[iquote('0:MRR:106.1,8.1')] ).
cnf(104,plain,
( ~ environment(u)
| ~ in_environment(u,v)
| ~ greater(critical_point(u),v)
| empty(u)
| selection_favors(first_movers,efficient_producers,end_time(u))
| greater(appear(efficient_producers,u),v)
| selection_favors(first_movers,efficient_producers,v) ),
inference(obv,[status(thm),theory(equality)],[103]),
[iquote('0:Obv:103.0')] ).
cnf(91,plain,
( ~ environment(u)
| empty(u)
| selection_favors(first_movers,efficient_producers,end_time(u))
| greater(appear(efficient_producers,u),critical_point(u))
| equal(appear(efficient_producers,u),critical_point(u))
| greater(critical_point(u),appear(efficient_producers,u)) ),
inference(res,[status(thm),theory(equality)],[87,45]),
[iquote('0:Res:87.1,45.0')] ).
cnf(100,plain,
( ~ environment(u)
| ~ environment(appear(first_movers,u))
| ~ rapid_change(u)
| ~ observational_period(u)
| empty(u)
| empty(appear(first_movers,u))
| selection_favors(first_movers,efficient_producers,end_time(appear(first_movers,u))) ),
inference(res,[status(thm),theory(equality)],[58,95]),
[iquote('0:Res:58.2,95.3')] ).
cnf(73,plain,
( ~ environment(u)
| empty(u)
| greater(appear(efficient_producers,u),appear(first_movers,u))
| equal(appear(efficient_producers,u),appear(first_movers,u))
| greater(appear(first_movers,u),appear(efficient_producers,u)) ),
inference(res,[status(thm),theory(equality)],[58,45]),
[iquote('0:Res:58.2,45.0')] ).
cnf(72,plain,
( ~ observational_period(u)
| selection_favors(efficient_producers,first_movers,u)
| greater(appear(efficient_producers,u),sk1(u))
| equal(appear(efficient_producers,u),sk1(u))
| greater(sk1(u),appear(efficient_producers,u)) ),
inference(res,[status(thm),theory(equality)],[24,45]),
[iquote('0:Res:24.1,45.0')] ).
cnf(96,plain,
( ~ environment(u)
| ~ in_environment(u,sk2)
| ~ greater(critical_point(u),sk2)
| empty(u)
| selection_favors(first_movers,efficient_producers,end_time(u))
| greater(appear(efficient_producers,u),sk2) ),
inference(obv,[status(thm),theory(equality)],[88]),
[iquote('0:Obv:88.0')] ).
cnf(92,plain,
( ~ environment(u)
| ~ empty(critical_point(u))
| ~ environment(critical_point(u))
| ~ observational_period(u)
| empty(u)
| selection_favors(first_movers,efficient_producers,end_time(u))
| extreme(u) ),
inference(res,[status(thm),theory(equality)],[87,5]),
[iquote('0:Res:87.1,5.3')] ).
cnf(97,plain,
( ~ environment(u)
| ~ environment(end_time(u))
| ~ rapid_change(u)
| ~ observational_period(u)
| empty(end_time(u))
| selection_favors(first_movers,efficient_producers,end_time(end_time(u))) ),
inference(res,[status(thm),theory(equality)],[8,95]),
[iquote('0:Res:8.1,95.3')] ).
cnf(102,plain,
( ~ rapid_change(u)
| ~ observational_period(u)
| selection_favors(efficient_producers,first_movers,u)
| empty(sk1(u))
| selection_favors(first_movers,efficient_producers,end_time(sk1(u))) ),
inference(mrr,[status(thm)],[101,23]),
[iquote('0:MRR:101.0,23.1')] ).
cnf(82,plain,
( ~ environment(u)
| ~ in_environment(u,v)
| ~ in_environment(u,critical_point(u))
| ~ greater(critical_point(u),v)
| greater(appear(efficient_producers,u),v)
| selection_favors(first_movers,efficient_producers,v) ),
inference(res,[status(thm),theory(equality)],[15,17]),
[iquote('0:Res:15.1,17.2')] ).
cnf(95,plain,
( ~ environment(u)
| ~ rapid_change(v)
| ~ observational_period(v)
| ~ in_environment(v,u)
| empty(u)
| selection_favors(first_movers,efficient_producers,end_time(u)) ),
inference(obv,[status(thm),theory(equality)],[89]),
[iquote('0:Obv:89.0')] ).
cnf(94,plain,
( ~ environment(u)
| ~ in_environment(sk2,u)
| selection_favors(first_movers,efficient_producers,end_time(u)) ),
inference(mrr,[status(thm)],[93,35]),
[iquote('0:MRR:93.2,35.0')] ).
cnf(87,plain,
( ~ environment(u)
| in_environment(u,critical_point(u))
| empty(u)
| selection_favors(first_movers,efficient_producers,end_time(u)) ),
inference(obv,[status(thm),theory(equality)],[86]),
[iquote('0:Obv:86.3')] ).
cnf(85,plain,
( ~ environment(u)
| greater(appear(efficient_producers,u),end_time(u))
| in_environment(u,critical_point(u))
| selection_favors(first_movers,efficient_producers,end_time(u)) ),
inference(mrr,[status(thm)],[84,8]),
[iquote('0:MRR:84.1,8.1')] ).
cnf(75,plain,
( ~ environment(u)
| ~ in_environment(u,v)
| ~ greater(critical_point(u),v)
| greater(appear(efficient_producers,u),v)
| in_environment(u,critical_point(u))
| selection_favors(first_movers,efficient_producers,end_time(u)) ),
inference(res,[status(thm),theory(equality)],[15,12]),
[iquote('0:Res:15.1,12.1')] ).
cnf(17,axiom,
( ~ environment(u)
| ~ in_environment(u,critical_point(u))
| ~ greater_or_equal(v,appear(efficient_producers,u))
| ~ greater(critical_point(u),v)
| selection_favors(first_movers,efficient_producers,v) ),
file('MGT040-1.p',unknown),
[] ).
cnf(81,plain,
( ~ environment(u)
| equal(appear(efficient_producers,u),end_time(u))
| greater(end_time(u),appear(efficient_producers,u))
| empty(u)
| selection_favors(first_movers,efficient_producers,end_time(u)) ),
inference(obv,[status(thm),theory(equality)],[80]),
[iquote('0:Obv:80.0')] ).
cnf(70,plain,
( ~ environment(u)
| ~ in_environment(u,sk2)
| ~ in_environment(u,critical_point(u))
| ~ greater(critical_point(u),sk2)
| greater(appear(efficient_producers,u),sk2) ),
inference(res,[status(thm),theory(equality)],[15,33]),
[iquote('0:Res:15.1,33.2')] ).
cnf(79,plain,
( ~ environment(u)
| ~ greater(appear(efficient_producers,u),end_time(u))
| empty(u)
| selection_favors(first_movers,efficient_producers,end_time(u)) ),
inference(mrr,[status(thm)],[78,8]),
[iquote('0:MRR:78.1,8.1')] ).
cnf(16,axiom,
( ~ environment(u)
| ~ in_environment(u,v)
| ~ greater_or_equal(v,appear(first_movers,u))
| ~ greater(appear(efficient_producers,u),v)
| selection_favors(first_movers,efficient_producers,v) ),
file('MGT040-1.p',unknown),
[] ).
cnf(76,plain,
selection_favors(efficient_producers,first_movers,sk2),
inference(spt,[],[74]),
[iquote('2:Spt:74.0')] ).
cnf(71,plain,
( ~ environment(u)
| greater(appear(efficient_producers,u),end_time(u))
| equal(appear(efficient_producers,u),end_time(u))
| greater(end_time(u),appear(efficient_producers,u)) ),
inference(res,[status(thm),theory(equality)],[8,45]),
[iquote('0:Res:8.1,45.0')] ).
cnf(62,plain,
( ~ environment(u)
| ~ empty(appear(first_movers,u))
| ~ environment(appear(first_movers,u))
| ~ observational_period(u)
| empty(u)
| extreme(u) ),
inference(res,[status(thm),theory(equality)],[58,5]),
[iquote('0:Res:58.2,5.3')] ).
cnf(51,plain,
( ~ environment(u)
| ~ empty(appear(an_organisation,u))
| ~ environment(appear(an_organisation,u))
| ~ observational_period(u)
| empty(u)
| extreme(u) ),
inference(res,[status(thm),theory(equality)],[47,5]),
[iquote('0:Res:47.2,5.3')] ).
cnf(12,axiom,
( ~ environment(u)
| ~ greater_or_equal(v,appear(efficient_producers,u))
| ~ greater(critical_point(u),v)
| in_environment(u,critical_point(u))
| selection_favors(first_movers,efficient_producers,end_time(u)) ),
file('MGT040-1.p',unknown),
[] ).
cnf(45,plain,
( ~ in_environment(u,v)
| greater(appear(efficient_producers,u),v)
| equal(v,appear(efficient_producers,u))
| greater(v,appear(efficient_producers,u)) ),
inference(res,[status(thm),theory(equality)],[15,14]),
[iquote('0:Res:15.1,14.0')] ).
cnf(33,plain,
( ~ environment(u)
| ~ in_environment(u,critical_point(u))
| ~ greater_or_equal(sk2,appear(efficient_producers,u))
| ~ greater(critical_point(u),sk2) ),
inference(res,[status(thm),theory(equality)],[17,22]),
[iquote('0:Res:17.4,22.0')] ).
cnf(34,plain,
( ~ environment(u)
| ~ in_environment(u,sk2)
| ~ greater_or_equal(sk2,appear(first_movers,u))
| ~ greater(appear(efficient_producers,u),sk2) ),
inference(res,[status(thm),theory(equality)],[16,22]),
[iquote('0:Res:16.4,22.0')] ).
cnf(60,plain,
( ~ environment(u)
| empty(u)
| equal(appear(first_movers,u),end_time(u))
| greater(end_time(u),appear(first_movers,u)) ),
inference(rew,[status(thm),theory(equality)],[56,59]),
[iquote('0:Rew:56.2,59.3')] ).
cnf(4,axiom,
( ~ environment(u)
| ~ rapid_change(v)
| ~ observational_period(v)
| ~ in_environment(v,u)
| ~ in_environment(u,critical_point(u)) ),
file('MGT040-1.p',unknown),
[] ).
cnf(44,plain,
( ~ observational_period(end_time(sk1(u)))
| ~ observational_period(u)
| environment(sk1(end_time(sk1(u))))
| selection_favors(efficient_producers,first_movers,u) ),
inference(res,[status(thm),theory(equality)],[23,25]),
[iquote('0:Res:23.2,25.1')] ).
cnf(49,plain,
( ~ environment(u)
| ~ empty(end_time(u))
| ~ environment(end_time(u))
| ~ observational_period(u)
| extreme(u) ),
inference(res,[status(thm),theory(equality)],[8,5]),
[iquote('0:Res:8.1,5.3')] ).
cnf(61,plain,
( ~ environment(sk2)
| ~ empty(appear(first_movers,sk2))
| ~ environment(appear(first_movers,sk2))
| empty(sk2) ),
inference(res,[status(thm),theory(equality)],[58,35]),
[iquote('0:Res:58.2,35.2')] ).
cnf(56,plain,
( ~ environment(u)
| empty(u)
| equal(appear(an_organisation,u),appear(first_movers,u)) ),
inference(obv,[status(thm),theory(equality)],[55]),
[iquote('0:Obv:55.0')] ).
cnf(57,plain,
( ~ environment(u)
| empty(u)
| greater_or_equal(end_time(u),appear(first_movers,u)) ),
inference(rew,[status(thm),theory(equality)],[56,10]),
[iquote('0:Rew:56.2,10.2')] ).
cnf(58,plain,
( ~ environment(u)
| empty(u)
| in_environment(u,appear(first_movers,u)) ),
inference(rew,[status(thm),theory(equality)],[56,47]),
[iquote('0:Rew:56.2,47.2')] ).
cnf(18,axiom,
( ~ environment(u)
| ~ in_environment(u,appear(an_organisation,u))
| equal(appear(an_organisation,u),appear(first_movers,u)) ),
file('MGT040-1.p',unknown),
[] ).
cnf(48,plain,
( ~ environment(sk2)
| ~ empty(appear(an_organisation,sk2))
| ~ environment(appear(an_organisation,sk2))
| empty(sk2) ),
inference(res,[status(thm),theory(equality)],[47,35]),
[iquote('0:Res:47.2,35.2')] ).
cnf(54,plain,
( ~ empty(sk1(u))
| ~ observational_period(u)
| selection_favors(efficient_producers,first_movers,u)
| extreme(u) ),
inference(mrr,[status(thm)],[53,23]),
[iquote('0:MRR:53.1,23.1')] ).
cnf(5,axiom,
( ~ empty(u)
| ~ environment(u)
| ~ observational_period(v)
| ~ in_environment(v,u)
| extreme(v) ),
file('MGT040-1.p',unknown),
[] ).
cnf(11,axiom,
( ~ environment(u)
| ~ greater_or_equal(end_time(u),appear(an_organisation,u))
| in_environment(u,appear(an_organisation,u)) ),
file('MGT040-1.p',unknown),
[] ).
cnf(15,axiom,
( ~ in_environment(u,v)
| greater_or_equal(v,appear(efficient_producers,u))
| greater(appear(efficient_producers,u),v) ),
file('MGT040-1.p',unknown),
[] ).
cnf(25,plain,
( ~ observational_period(u)
| ~ selection_favors(efficient_producers,first_movers,end_time(sk1(u)))
| selection_favors(efficient_producers,first_movers,u) ),
inference(mrr,[status(thm)],[3,6,7]),
[iquote('0:MRR:3.1,3.2,6.0,7.0')] ).
cnf(9,axiom,
( ~ environment(u)
| in_environment(u,critical_point(u))
| greater(critical_point(u),end_time(u)) ),
file('MGT040-1.p',unknown),
[] ).
cnf(36,plain,
( ~ environment(u)
| ~ in_environment(u,critical_point(u))
| ~ in_environment(sk2,u) ),
inference(mrr,[status(thm)],[26,19]),
[iquote('0:MRR:26.0,19.0')] ).
cnf(38,plain,
( ~ environment(sk2)
| ~ empty(end_time(sk2))
| ~ environment(end_time(sk2)) ),
inference(res,[status(thm),theory(equality)],[8,35]),
[iquote('0:Res:8.1,35.2')] ).
cnf(24,plain,
( ~ observational_period(u)
| in_environment(u,sk1(u))
| selection_favors(efficient_producers,first_movers,u) ),
inference(mrr,[status(thm)],[2,6,7]),
[iquote('0:MRR:2.1,2.2,6.0,7.0')] ).
cnf(14,axiom,
( ~ greater_or_equal(u,v)
| equal(u,v)
| greater(u,v) ),
file('MGT040-1.p',unknown),
[] ).
cnf(35,plain,
( ~ empty(u)
| ~ environment(u)
| ~ in_environment(sk2,u) ),
inference(mrr,[status(thm)],[31,21]),
[iquote('0:MRR:31.3,21.0')] ).
cnf(23,plain,
( ~ observational_period(u)
| environment(sk1(u))
| selection_favors(efficient_producers,first_movers,u) ),
inference(mrr,[status(thm)],[1,6,7]),
[iquote('0:MRR:1.1,1.2,6.0,7.0')] ).
cnf(8,axiom,
( ~ environment(u)
| in_environment(u,end_time(u)) ),
file('MGT040-1.p',unknown),
[] ).
cnf(37,plain,
environment(sk1(sk2)),
inference(spt,[],[30]),
[iquote('1:Spt:30.0')] ).
cnf(22,axiom,
~ selection_favors(first_movers,efficient_producers,sk2),
file('MGT040-1.p',unknown),
[] ).
cnf(21,axiom,
~ extreme(sk2),
file('MGT040-1.p',unknown),
[] ).
cnf(19,axiom,
observational_period(sk2),
file('MGT040-1.p',unknown),
[] ).
cnf(6,axiom,
propagation_strategy(first_movers),
file('MGT040-1.p',unknown),
[] ).
cnf(7,axiom,
propagation_strategy(efficient_producers),
file('MGT040-1.p',unknown),
[] ).
cnf(20,axiom,
rapid_change(sk2),
file('MGT040-1.p',unknown),
[] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : MGT040-1 : TPTP v9.3.0. Released v2.4.0.
% 0.00/0.04 % Command : run_spass %d %s
% 0.07/0.35 % Computer : n008.cluster.edu
% 0.07/0.35 % Model : x86_64 x86_64
% 0.07/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.35 % Memory : 8046.5625MB
% 0.07/0.35 % OS : Linux 6.8.0-71-generic
% 0.07/0.35 % CPULimit : 300
% 0.07/0.35 % WCLimit : 300
% 0.07/0.35 % DateTime : Mon Sep 7 12:59:38 UTC 2026
% 0.07/0.35 % CPUTime :
% 0.12/0.41
% 0.12/0.41 SPASS V 3.9
% 0.12/0.41 SPASS beiseite: Completion found.
% 0.12/0.41 % SZS status CounterSatisfiable
% 0.12/0.41 Problem: /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.12/0.41 SPASS derived 57 clauses, backtracked 0 clauses, performed 2 splits and kept 69 clauses.
% 0.12/0.41 SPASS allocated 75708 KBytes.
% 0.12/0.41 SPASS spent 0:00:00.06 on the problem.
% 0.12/0.41 0:00:00.03 for the input.
% 0.12/0.41 0:00:00.00 for the FLOTTER CNF translation.
% 0.12/0.41 0:00:00.00 for inferences.
% 0.12/0.41 0:00:00.00 for the backtracking.
% 0.12/0.41 0:00:00.00 for the reduction.
% 0.12/0.41
% 0.12/0.41
% 0.12/0.41 The saturated set of worked-off clauses is :
% 0.12/0.41 % SZS output start Saturation
% See solution above
%------------------------------------------------------------------------------