%------------------------------------------------------------------------------
% File : SPASS---3.9
% Problem : LCL643+1.001 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp
% Command : run_spass %d %s
% Computer : n002.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 : Mon Sep 7 01:07:52 PM UTC 2026
% Result : CounterSatisfiable 0.56s 0.80s
% Output : Saturation 0.56s
% Verified :
% SZS Type : ERROR: Analysing output (Could not find formula named 93ERROR: Could not build tree for root 104ERROR: MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf(104,plain,
( ~ r1(u,v)
| ~ r1(w,u)
| p2(v) ),
inference(mrr,[status(thm)],[93,103]),
[iquote('11:MRR:93.0,103.0')] ).
cnf(107,plain,
( ~ p2(u)
| ~ r1(skc9,u)
| skP2(u) ),
inference(mrr,[status(thm)],[100,105]),
[iquote('11:MRR:100.0,105.0')] ).
cnf(4,axiom,
~ p2(skf38(u)),
file('LCL643+1.001.p',unknown),
[] ).
cnf(5,axiom,
~ p2(skf36(u)),
file('LCL643+1.001.p',unknown),
[] ).
cnf(6,axiom,
~ p2(skf32(u)),
file('LCL643+1.001.p',unknown),
[] ).
cnf(7,axiom,
~ p2(skf30(u)),
file('LCL643+1.001.p',unknown),
[] ).
cnf(8,axiom,
~ p2(skf28(u)),
file('LCL643+1.001.p',unknown),
[] ).
cnf(9,axiom,
~ p2(skf27(u)),
file('LCL643+1.001.p',unknown),
[] ).
cnf(11,axiom,
~ p2(skf19(u)),
file('LCL643+1.001.p',unknown),
[] ).
cnf(10,axiom,
~ p1(skf21(u)),
file('LCL643+1.001.p',unknown),
[] ).
cnf(12,axiom,
~ p3(skf17(u)),
file('LCL643+1.001.p',unknown),
[] ).
cnf(2,axiom,
~ p2(skc2),
file('LCL643+1.001.p',unknown),
[] ).
cnf(1,axiom,
~ p3(skc2),
file('LCL643+1.001.p',unknown),
[] ).
cnf(109,plain,
skP2(skc2),
inference(spt,[],[13]),
[iquote('12:Spt:13.0')] ).
cnf(105,plain,
skP0(u),
inference(mrr,[status(thm)],[14,103]),
[iquote('11:MRR:14.0,103.0')] ).
cnf(103,plain,
skP1(u),
inference(spt,[],[16]),
[iquote('11:Spt:16.0')] ).
cnf(102,plain,
( ~ r1(skc2,u)
| p3(u) ),
inference(spt,[],[18]),
[iquote('10:Spt:18.0,18.1')] ).
cnf(101,plain,
( ~ r1(skc2,u)
| p1(u) ),
inference(spt,[],[20]),
[iquote('9:Spt:20.0,20.1')] ).
cnf(3,axiom,
~ p1(skc2),
file('LCL643+1.001.p',unknown),
[] ).
cnf(99,plain,
( ~ r1(skc2,u)
| p2(u) ),
inference(spt,[],[19]),
[iquote('7:Spt:19.0,19.1')] ).
cnf(98,plain,
( ~ skP2(u)
| ~ r1(u,v)
| p2(v) ),
inference(spt,[],[31]),
[iquote('6:Spt:31.0,31.1,31.2')] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : LCL643+1.001 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.06 % Command : run_spass %d %s
% 0.16/0.41 % Computer : n002.cluster.edu
% 0.16/0.41 % Model : x86_64 x86_64
% 0.16/0.41 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.41 % Memory : 8046.5625MB
% 0.16/0.41 % OS : Linux 6.8.0-71-generic
% 0.16/0.41 % CPULimit : 300
% 0.16/0.41 % WCLimit : 300
% 0.16/0.41 % DateTime : Sat Sep 5 05:48:05 UTC 2026
% 0.16/0.42 % CPUTime :
% 0.56/0.80
% 0.56/0.80 SPASS V 3.9
% 0.56/0.80 SPASS beiseite: Completion found.
% 0.56/0.80 % SZS status CounterSatisfiable
% 0.56/0.80 Problem: /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.56/0.80 SPASS derived 17 clauses, backtracked 0 clauses, performed 12 splits and kept 60 clauses.
% 0.56/0.80 SPASS allocated 99192 KBytes.
% 0.56/0.80 SPASS spent 0:00:00.36 on the problem.
% 0.56/0.80 0:00:00.08 for the input.
% 0.56/0.80 0:00:00.23 for the FLOTTER CNF translation.
% 0.56/0.80 0:00:00.00 for inferences.
% 0.56/0.80 0:00:00.00 for the backtracking.
% 0.56/0.80 0:00:00.00 for the reduction.
% 0.56/0.80
% 0.56/0.80
% 0.56/0.80 The saturated set of worked-off clauses is :
% 0.56/0.80 % SZS output start Saturation
% See solution above
%------------------------------------------------------------------------------