%------------------------------------------------------------------------------
% File : SPASS-SCL---0.1
% Problem : TOP005-2 : TPTP v9.2.1. Released v1.0.0.
% Transfm : none
% Format : tptp
% Command : /export/starexec/sandbox/solver/bin/execute.py 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n018.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 07:41:49 PM UTC 2026
% Result : Unsatisfiable 2.29s 1.01s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12 % Problem : TOP005-2 : TPTP v9.2.1. Released v1.0.0.
% 0.12/0.13 % Command : /export/starexec/sandbox/solver/bin/execute.py 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.16/0.34 % Computer : n018.cluster.edu
% 0.16/0.34 % Model : x86_64 x86_64
% 0.16/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.34 % Memory : 8042.1875MB
% 0.16/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.16/0.34 % CPULimit : 300
% 0.16/0.34 % WCLimit : 300
% 0.16/0.34 % DateTime : Thu May 7 14:01:32 EDT 2026
% 0.16/0.34 % CPUTime :
% 0.16/0.34 SPASS-SCL-FOL version:
% 0.20/0.43 SPASS-SCL-FOL 0.1 (595c0c7b1) [parallel mode]
% 2.29/1.01 Starting: ./SPASS-SCL-FOL --heuristics_normal -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 2.29/1.01 Starting: ./SPASS-SCL-FOL --heuristics_resolution_1 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 2.29/1.01 Starting: ./SPASS-SCL-FOL --heuristics_resolution_2 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 2.29/1.01 Starting: ./SPASS-SCL-FOL --heuristics_resolution_3 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 2.29/1.01 Starting: ./SPASS-SCL-FOL --heuristics_lmodel_grow -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 2.29/1.01 Execution resolution_1 ended with status: unsatisfiable
% 2.29/1.01 Used heuristic: resolution_1
% 2.29/1.01
% 2.29/1.01 Input Clauses:
% 2.29/1.01
% 2.29/1.01 Predicates: element_of_set element_of_collection subset_sets subset_collections
% 2.29/1.01 Fol Constants: g f
% 2.29/1.01 Fol Functions: union_of_members f1 top_of_basis f10 f11
% 2.29/1.01 Problem Properties:
% 2.29/1.01 This is a full first-order problem without equality.
% 2.29/1.01
% 2.29/1.01 After reduction: Problem Properties:
% 2.29/1.01 This is a full first-order problem without equality.
% 2.29/1.01
% 2.29/1.01
% 2.29/1.01 Reduced Input Clauses:
% 2.29/1.01
% 2.29/1.01 Most General Atoms: element_of_set(x0,x2) subset_sets(x0,x1) subset_collections(x0,x1) element_of_collection(x2,x1)
% 2.29/1.01
% 2.29/1.01 === Starting SPASS-SCL-FOL A Little Less Naive, considering 20 atoms initially, heuristics mode: resolution_1 ===
% 2.29/1.01
% 2.29/1.01 === Backtracking. Learning clause 13:2:1:[10.1,11.1]:Top: element_of_collection(x0,g) -> element_of_collection(x0,top_of_basis(f))
% 2.29/1.01 === Backtracking. Learning clause 14:3:2:[7.1,6.2]:TopTop: element_of_collection(x0,x1),subset_sets(x0,x0) -> element_of_collection(x0,top_of_basis(x1))
% 2.29/1.01 === Conflict found: 13:2:1:[10.1,11.1]:Top: element_of_collection(x0,g) -> element_of_collection(x0,top_of_basis(f)) {x0 -> union_of_members(g)}
% 2.29/1.01 === Backtracking. Learning clause 15:1:0:[13.2,12.1]:: element_of_collection(union_of_members(g),g) ->
% 2.29/1.01 === Clause set with instances from active satisfied. Growing active. New size: 23
% 2.29/1.01 === Restarting.
% 2.29/1.01 === Clause set with instances from active satisfied. Growing active. New size: 82
% 2.29/1.01 === Clause set with instances from active satisfied. Growing active. New size: 146
% 2.29/1.01 === Backtracking. Learning clause 16:5:4:[10.3,7.2]:TopTopTopTop: subset_collections(x0,x1),element_of_collection(x2,x0),element_of_set(f11(x1,x3),x2),subset_sets(x2,x3) -> element_of_collection(x3,top_of_basis(x1))
% 2.29/1.01 === Clause set with instances from active satisfied. Growing active. New size: 210
% 2.29/1.01 === Clause set with instances from active satisfied. Growing active. New size: 274
% 2.29/1.01 === Clause set with instances from active satisfied. Growing active. New size: 338
% 2.29/1.01 === Backtracking. Learning clause 17:6:5:[7.1,8.3,8.2]:TopTopTopTopTop: element_of_collection(x0,x1),element_of_set(f11(x1,x2),x3),element_of_set(x4,x0) -> element_of_collection(x2,top_of_basis(x1)),subset_sets(x3,x0),element_of_set(x4,x2)
% 2.29/1.01 === Clause set with instances from active satisfied. Growing active. New size: 402
% 2.29/1.01 === Conflict found: 17:6:5:[7.1,8.3,8.2]:TopTopTopTopTop: element_of_collection(x0,x1),element_of_set(f11(x1,x2),x3),element_of_set(x4,x0) -> element_of_collection(x2,top_of_basis(x1)),subset_sets(x3,x0),element_of_set(x4,x2) {x0 -> f1(g,f11(g,g)), x1 -> g, x2 -> f, x3 -> f, x4 -> f11(g,union_of_members(g))}
% 2.29/1.01 === Backtracking. Learning clause 18:7:6:[17.6,8.1]:TopTopTopTopTopTop: element_of_collection(x0,x1),element_of_set(f11(x1,x2),x3),element_of_set(x4,x0) -> element_of_collection(x2,top_of_basis(x1)),subset_sets(x3,x0),subset_sets(x2,x5),element_of_set(x4,x5)
% 2.29/1.01 === Backtracking. Learning clause 19:7:6:[9.1,5.3,7.3,4.3,3.3,8.3,9.1,10.3,2.2,8.3,8.3]:TopTopTopTopTopTop: element_of_set(f11(x0,union_of_members(x1)),x2),subset_collections(x1,top_of_basis(x0)),element_of_set(x3,x4) -> element_of_collection(union_of_members(x1),top_of_basis(x0)),subset_sets(x2,union_of_members(x1)),subset_sets(x5,union_of_members(x1)),subset_sets(x4,x5)
% 2.29/1.01 === Backtracking. Learning clause 20:5:4:[6.2,17.2]:TopTopTopTop: element_of_collection(x0,x1),element_of_set(x2,x0) -> element_of_collection(x3,top_of_basis(x1)),subset_sets(x3,x0),element_of_set(x2,x3)
% 2.29/1.01 === Clause set with instances from active satisfied. Growing active. New size: 466
% 2.29/1.01
% 2.29/1.01 SZS status Unsatisfiable
% 2.29/1.01
% 2.29/1.01 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p
% 2.29/1.01
% 2.29/1.01 SPASS-SCL-FOL Statistics:
% 2.29/1.01 Number of learned clauses: 8
% 2.29/1.01 Number of propagations: 729
% 2.29/1.01 Number of decisions: 610
% 2.29/1.01 Number of resolutions: 28
% 2.29/1.01 Number of condensations: 0
% 2.29/1.01 Number of sub resolutions: 0
% 2.29/1.01 Number of input literals (deduplicated): 16
% 2.29/1.01 Number of grows: 8
% 2.29/1.01 Number of considered ground atoms: 466
% 2.29/1.01
% 2.29/1.01 Needed: 0:00:00.47
% 2.29/1.01
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