%------------------------------------------------------------------------------ % File : SPASS-SCL---0.1 % Problem : TOP004-1 : 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 : n019.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 07:41:48 PM UTC 2026 % Result : Unsatisfiable 0.30s 0.53s % Output : Assurance 0s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : TOP004-1 : 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 % 0.17/0.34 % Computer : n019.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 14:01:45 EDT 2026 % 0.17/0.34 % CPUTime : % 0.17/0.34 SPASS-SCL-FOL version: % 0.19/0.42 SPASS-SCL-FOL 0.1 (595c0c7b1) [parallel mode] % 0.30/0.53 Starting: ./SPASS-SCL-FOL --heuristics_normal -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.30/0.53 Starting: ./SPASS-SCL-FOL --heuristics_resolution_1 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.30/0.53 Starting: ./SPASS-SCL-FOL --heuristics_resolution_2 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.30/0.53 Starting: ./SPASS-SCL-FOL --heuristics_resolution_3 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.30/0.53 Starting: ./SPASS-SCL-FOL --heuristics_lmodel_grow -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.30/0.53 Execution normal ended with status: unsatisfiable % 0.30/0.53 Used heuristic: normal % 0.30/0.53 % 0.30/0.53 Input Clauses: % 0.30/0.53 % 0.30/0.53 Predicates: element_of_set element_of_collection topological_space equal_sets subset_collections open closed finer basis subset_sets neighborhood limit_point eq_p hausdorff disjoint_s separation connected_space connected_set open_covering compact_space finite compact_set % 0.30/0.53 Fol Constants: empty_set cx f % 0.30/0.53 Fol Functions: union_of_members f1 intersection_of_members f2 intersection_of_sets f3 f5 f4 relative_complement_sets f6 f7 f8 f9 top_of_basis f10 f11 subspace_topology f12 interior f13 closure f14 f15 f16 boundary f17 f18 f19 f20 union_of_sets f21 f22 f23 f24 % 0.30/0.53 Problem Properties: % 0.30/0.53 This is a full first-order problem without equality. % 0.30/0.53 % 0.30/0.53 After reduction: Problem Properties: % 0.30/0.53 This is a full first-order problem without equality. % 0.30/0.53 % 0.30/0.53 % 0.30/0.53 Reduced Input Clauses: % 0.30/0.53 114:2:3:[18.1,23.0]:TopTopTop: open(relative_complement_sets(x0,x1),x1,x2) -> closed(x0,x1,x2) % 0.30/0.53 115:5:5:[18.1,52.0]:TopTopTopTopTop: subset_sets(x0,x1),element_of_set(x2,x3),subset_sets(x3,x0),open(x3,x1,x4) -> element_of_set(x2,interior(x0,x1,x4)) % 0.30/0.53 116:3:4:[18.1,62.0]:TopTopTopTop: open(x0,x1,x2),element_of_set(x3,x0) -> neighborhood(x0,x3,x1,x2) % 0.30/0.53 117:3:4:[53.1,72.0]:TopTopTopTop: element_of_set(x0,closure(x1,x2,x3)),element_of_set(x0,closure(relative_complement_sets(x1,x2),x2,x3)) -> element_of_set(x0,boundary(x1,x2,x3)) % 0.30/0.53 118:4:4:[59.1,80.0]:TopTopTopTop: neighborhood(x0,f19(x1,x2),x1,x2),neighborhood(x3,f20(x1,x2),x1,x2),disjoint_s(x0,x3) -> hausdorff(x1,x2) % 0.30/0.53 119:4:3:[96.1,105.0]:TopTopTop: finite(x0),subset_collections(x0,f24(x1,x2)),open_covering(x0,x1,x2) -> compact_space(x1,x2) % 0.30/0.53 % 0.30/0.53 Most General Atoms: finer(x1,x2,x0) basis(x1,x0) equal_sets(x4,intersection_of_sets(x2,x3)) topological_space(x2,x3) subset_sets(x1,x4) closed(x4,x2,x3) open(x0,x2,x3) element_of_set(x3,x0) neighborhood(x4,x0,x2,x3) limit_point(x4,x2,x0,x1) eq_p(x2,x3) hausdorff(x1,x2) element_of_collection(x1,x3) equal_sets(union_of_sets(x2,x3),x0) disjoint_s(x2,x3) separation(x2,x3,x0,x1) equal_sets(x3,empty_set) connected_space(x0,x1) connected_set(x2,x0,x1) subset_collections(x0,x2) equal_sets(union_of_members(x2),x0) open_covering(x2,x0,x1) finite(x0) compact_space(x1,x2) compact_set(x2,x0,x1) % 0.30/0.53 % 0.30/0.53 === Starting SPASS-SCL-FOL A Little Less Naive, considering 92 atoms initially, heuristics mode: normal === % 0.30/0.53 % 0.30/0.53 % 0.30/0.53 SZS status Unsatisfiable % 0.30/0.53 % 0.30/0.53 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p % 0.30/0.53 % 0.30/0.53 SPASS-SCL-FOL Statistics: % 0.30/0.53 Number of learned clauses: 0 % 0.30/0.53 Number of propagations: 2 % 0.30/0.53 Number of decisions: 0 % 0.30/0.53 Number of resolutions: 1 % 0.30/0.53 Number of condensations: 0 % 0.30/0.53 Number of sub resolutions: 6 % 0.30/0.53 Number of input literals (deduplicated): 92 % 0.30/0.53 Number of grows: 0 % 0.30/0.53 Number of considered ground atoms: 92 % 0.30/0.53 % 0.30/0.53 Needed: 0:00:00.01 % 0.30/0.53 %------------------------------------------------------------------------------