%------------------------------------------------------------------------------
% File : SPASS-SCL---0.1
% Problem : LCL398-1 : TPTP v9.2.1. Released v2.3.0.
% Transfm : none
% Format : tptp
% Command : /export/starexec/sandbox/solver/bin/execute.py 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n029.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 : 300s
% DateTime : Thu May 7 07:27:48 PM UTC 2026
% Result : Unsatisfiable 3.87s 1.42s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : LCL398-1 : TPTP v9.2.1. Released v2.3.0.
% 0.12/0.13 % Command : /export/starexec/sandbox/solver/bin/execute.py 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.17/0.34 % Computer : n029.cluster.edu
% 0.17/0.34 % Model : x86_64 x86_64
% 0.17/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.34 % Memory : 8042.1875MB
% 0.17/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.17/0.34 % CPULimit : 300
% 0.17/0.34 % WCLimit : 300
% 0.17/0.34 % DateTime : Thu May 7 12:32:45 EDT 2026
% 0.17/0.34 % CPUTime :
% 0.17/0.34 SPASS-SCL-FOL version:
% 0.21/0.44 SPASS-SCL-FOL 0.1 (595c0c7b1) [parallel mode]
% 3.87/1.42 Starting: ./SPASS-SCL-FOL --heuristics_normal -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 3.87/1.42 Starting: ./SPASS-SCL-FOL --heuristics_resolution_1 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 3.87/1.42 Starting: ./SPASS-SCL-FOL --heuristics_resolution_2 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 3.87/1.42 Starting: ./SPASS-SCL-FOL --heuristics_resolution_3 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 3.87/1.42 Starting: ./SPASS-SCL-FOL --heuristics_lmodel_grow -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 3.87/1.42 Execution resolution_3 ended with status: unsatisfiable
% 3.87/1.42 Used heuristic: resolution_3
% 3.87/1.42
% 3.87/1.42 Input Clauses:
% 3.87/1.42
% 3.87/1.42 Predicates: is_a_theorem
% 3.87/1.42 Fol Constants: x y
% 3.87/1.42 Fol Functions: implies not
% 3.87/1.42 Problem Properties:
% 3.87/1.42 This is a full first-order problem without equality.
% 3.87/1.42
% 3.87/1.42 After reduction: Problem Properties:
% 3.87/1.42 This is a full first-order problem without equality.
% 3.87/1.42
% 3.87/1.42
% 3.87/1.42 Reduced Input Clauses:
% 3.87/1.42
% 3.87/1.42 Most General Atoms: is_a_theorem(x1)
% 3.87/1.42
% 3.87/1.42 === Starting SPASS-SCL-FOL A Little Less Naive, considering 7 atoms initially, heuristics mode: resolution_3 ===
% 3.87/1.42
% 3.87/1.42 === Backtracking. Learning clause 6:2:1:[1.1,3.1]:Top: is_a_theorem(implies(not(x0),x0)) -> is_a_theorem(x0)
% 3.87/1.42 === Backtracking. Learning clause 7:2:3:[1.1,2.1]:TopTopTop: is_a_theorem(implies(x0,x1)) -> is_a_theorem(implies(implies(x1,x2),implies(x0,x2)))
% 3.87/1.42 === Clause set with instances from active satisfied. Growing active. New size: 69
% 3.87/1.42 === Clause set with instances from active satisfied. Growing active. New size: 133
% 3.87/1.42 === Clause set with instances from active satisfied. Growing active. New size: 197
% 3.87/1.42 === Clause set with instances from active satisfied. Growing active. New size: 261
% 3.87/1.42 === Backtracking. Learning clause 8:1:0:[1.1,4.1,5.1]:: is_a_theorem(implies(x,x)) ->
% 3.87/1.42 === Conflict found: 7:2:3:[1.1,2.1]:TopTopTop: is_a_theorem(implies(x0,x1)) -> is_a_theorem(implies(implies(x1,x2),implies(x0,x2))) {x0 -> x, x1 -> implies(not(x),x), x2 -> x}
% 3.87/1.42
% 3.87/1.42 SZS status Unsatisfiable
% 3.87/1.42
% 3.87/1.42 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p
% 3.87/1.42
% 3.87/1.42 SPASS-SCL-FOL Statistics:
% 3.87/1.42 Number of learned clauses: 3
% 3.87/1.42 Number of propagations: 256
% 3.87/1.42 Number of decisions: 46
% 3.87/1.42 Number of resolutions: 8
% 3.87/1.42 Number of condensations: 0
% 3.87/1.42 Number of sub resolutions: 0
% 3.87/1.42 Number of input literals (deduplicated): 6
% 3.87/1.42 Number of grows: 4
% 3.87/1.42 Number of considered ground atoms: 261
% 3.87/1.42
% 3.87/1.42 Needed: 0:00:00.87
% 3.87/1.42
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