%------------------------------------------------------------------------------ % File : SPASS-SCL---0.1 % Problem : TOP001-2 : TPTP v9.2.1. Released v1.0.0. % Transfm : none % Format : tptp % Command : /export/starexec/sandbox2/solver/bin/execute.py 300 /export/starexec/sandbox2/benchmark/theBenchmark.p % Computer : n024.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 0.17s 0.39s % Output : Assurance 0s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.06 % Problem : TOP001-2 : TPTP v9.2.1. Released v1.0.0. % 0.00/0.06 % Command : /export/starexec/sandbox2/solver/bin/execute.py 300 /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.06/0.24 % Computer : n024.cluster.edu % 0.06/0.24 % Model : x86_64 x86_64 % 0.06/0.24 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.06/0.24 % Memory : 8042.1875MB % 0.06/0.24 % OS : Linux 3.10.0-693.el7.x86_64 % 0.06/0.24 % CPULimit : 300 % 0.06/0.24 % WCLimit : 300 % 0.06/0.24 % DateTime : Thu May 7 09:01:27 EDT 2026 % 0.06/0.24 % CPUTime : % 0.06/0.24 SPASS-SCL-FOL version: % 0.06/0.29 SPASS-SCL-FOL 0.1 (595c0c7b1) [parallel mode] % 0.17/0.39 Starting: ./SPASS-SCL-FOL --heuristics_normal -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.17/0.39 Starting: ./SPASS-SCL-FOL --heuristics_resolution_1 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.17/0.39 Starting: ./SPASS-SCL-FOL --heuristics_resolution_2 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.17/0.39 Starting: ./SPASS-SCL-FOL --heuristics_resolution_3 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.17/0.39 Starting: ./SPASS-SCL-FOL --heuristics_lmodel_grow -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.17/0.39 Execution normal ended with status: unsatisfiable % 0.17/0.39 Used heuristic: normal % 0.17/0.39 % 0.17/0.39 Input Clauses: % 0.17/0.39 % 0.17/0.39 Predicates: element_of_set element_of_collection basis equal_sets subset_sets % 0.17/0.39 Fol Constants: cx f % 0.17/0.39 Fol Functions: union_of_members f1 top_of_basis f10 in_1st_set % 0.17/0.39 Problem Properties: % 0.17/0.39 This is a full first-order problem without equality. % 0.17/0.39 % 0.17/0.39 After reduction: Problem Properties: % 0.17/0.39 This is a full first-order problem without equality. % 0.17/0.39 % 0.17/0.39 % 0.17/0.39 Reduced Input Clauses: % 0.17/0.39 % 0.17/0.39 Most General Atoms: element_of_collection(x1,x2) basis(x0,x1) subset_sets(x0,x1) element_of_set(x2,x1) equal_sets(x0,x1) % 0.17/0.39 % 0.17/0.39 === Starting SPASS-SCL-FOL A Little Less Naive, considering 47 atoms initially, heuristics mode: normal === % 0.17/0.39 % 0.17/0.39 === Clause set with instances from active satisfied. Growing active. New size: 111 % 0.17/0.39 === Clause set with instances from active satisfied. Growing active. New size: 175 % 0.17/0.39 === Clause set with instances from active satisfied. Growing active. New size: 239 % 0.17/0.39 === Clause set with instances from active satisfied. Growing active. New size: 303 % 0.17/0.39 === Backtracking. Learning clause 14:2:2:[3.3,11.1,10.2]:TopTop: element_of_collection(x0,x1) -> subset_sets(x0,union_of_members(x1)) % 0.17/0.39 === Clause set with instances from active satisfied. Growing active. New size: 367 % 0.17/0.39 === Backtracking. Learning clause 15:3:3:[8.1,11.2]:TopTopTop: element_of_set(x0,x1),element_of_set(in_1st_set(x1,x2),x2) -> element_of_set(x0,x2) % 0.17/0.39 % 0.17/0.39 SZS status Unsatisfiable % 0.17/0.39 % 0.17/0.39 Problem: /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.17/0.39 % 0.17/0.39 SPASS-SCL-FOL Statistics: % 0.17/0.39 Number of learned clauses: 2 % 0.17/0.39 Number of propagations: 318 % 0.17/0.39 Number of decisions: 241 % 0.17/0.39 Number of resolutions: 14 % 0.17/0.39 Number of condensations: 0 % 0.17/0.39 Number of sub resolutions: 0 % 0.17/0.39 Number of input literals (deduplicated): 17 % 0.17/0.39 Number of grows: 5 % 0.17/0.39 Number of considered ground atoms: 367 % 0.17/0.39 % 0.17/0.39 Needed: 0:00:00.04 % 0.17/0.39 %------------------------------------------------------------------------------