%------------------------------------------------------------------------------ % File : SPASS-SCL---0.1 % Problem : SYN345-1 : TPTP v9.2.1. Released v1.2.0. % Transfm : none % Format : tptp % Command : /export/starexec/sandbox/solver/bin/execute.py 300 /export/starexec/sandbox/benchmark/theBenchmark.p % Computer : n013.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 07:39:38 PM UTC 2026 % Result : Unsatisfiable 0.31s 0.52s % Output : Assurance 0s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : SYN345-1 : TPTP v9.2.1. Released v1.2.0. % 0.12/0.13 % Command : /export/starexec/sandbox/solver/bin/execute.py 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.16/0.34 % Computer : n013.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 13:41:12 EDT 2026 % 0.16/0.34 % CPUTime : % 0.16/0.34 SPASS-SCL-FOL version: % 0.19/0.43 SPASS-SCL-FOL 0.1 (595c0c7b1) [parallel mode] % 0.31/0.52 Starting: ./SPASS-SCL-FOL --heuristics_normal -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.31/0.52 Starting: ./SPASS-SCL-FOL --heuristics_resolution_1 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.31/0.52 Starting: ./SPASS-SCL-FOL --heuristics_resolution_2 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.31/0.52 Starting: ./SPASS-SCL-FOL --heuristics_resolution_3 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.31/0.52 Starting: ./SPASS-SCL-FOL --heuristics_lmodel_grow -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.31/0.52 Execution normal ended with status: unsatisfiable % 0.31/0.52 Used heuristic: normal % 0.31/0.52 % 0.31/0.52 Input Clauses: % 0.31/0.52 % 0.31/0.52 Predicates: f % 0.31/0.52 Fol Constants: a b % 0.31/0.52 Fol Functions: z % 0.31/0.52 Problem Properties: % 0.31/0.52 This is a full first-order problem without equality. % 0.31/0.52 % 0.31/0.52 After reduction: Problem Properties: % 0.31/0.52 This is a full first-order problem without equality. % 0.31/0.52 % 0.31/0.52 % 0.31/0.52 Reduced Input Clauses: % 0.31/0.52 12:2:1:[1.1,8.2]:Top: f(b,b,x0),f(a,a,b) -> % 0.31/0.52 9:2:2:[1.0,5.1]:TopTop: -> f(x0,x1,z(x0,x1)),f(a,b,b) % 0.31/0.52 10:2:2:[1.1,6.1]:TopTop: f(a,a,b) -> f(x0,x1,z(x0,x1)) % 0.31/0.52 11:2:1:[1.0,7.1]:Top: f(b,b,x0) -> f(a,b,b) % 0.31/0.52 % 0.31/0.52 Most General Atoms: f(a,a,b) f(a,b,b) f(b,x0,x1) f(x0,z(x0,x1),z(x0,x1)) f(x0,x1,z(x0,x1)) % 0.31/0.52 % 0.31/0.52 === Starting SPASS-SCL-FOL A Little Less Naive, considering 38 atoms initially, heuristics mode: normal === % 0.31/0.52 % 0.31/0.52 === Backtracking. Learning clause 13:2:4:[3.3,10.1,9.2]:TopTopTopTop: -> f(b,x0,x1),f(x2,x3,z(x2,x3)) % 0.31/0.52 % 0.31/0.52 SZS status Unsatisfiable % 0.31/0.52 % 0.31/0.52 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p % 0.31/0.52 % 0.31/0.52 SPASS-SCL-FOL Statistics: % 0.31/0.52 Number of learned clauses: 1 % 0.31/0.52 Number of propagations: 20 % 0.31/0.52 Number of decisions: 3 % 0.31/0.52 Number of resolutions: 6 % 0.31/0.52 Number of condensations: 2 % 0.31/0.52 Number of sub resolutions: 4 % 0.31/0.52 Number of input literals (deduplicated): 6 % 0.31/0.52 Number of grows: 0 % 0.31/0.52 Number of considered ground atoms: 38 % 0.31/0.52 % 0.31/0.52 Needed: 0:00:00.00 % 0.31/0.52 %------------------------------------------------------------------------------