%------------------------------------------------------------------------------ % File : SPASS-SCL---0.1 % Problem : PUZ056-2.005 : TPTP v9.2.1. Released v3.5.0. % Transfm : none % Format : tptp % Command : /export/starexec/sandbox/solver/bin/execute.py 300 /export/starexec/sandbox/benchmark/theBenchmark.p % Computer : n008.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 07:31:29 PM UTC 2026 % Result : Unsatisfiable 49.60s 10.49s % Output : Assurance 0s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : PUZ056-2.005 : TPTP v9.2.1. Released v3.5.0. % 0.13/0.13 % Command : /export/starexec/sandbox/solver/bin/execute.py 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.17/0.34 % Computer : n008.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 12:58:14 EDT 2026 % 0.17/0.34 % CPUTime : % 0.17/0.34 SPASS-SCL-FOL version: % 0.20/0.43 SPASS-SCL-FOL 0.1 (595c0c7b1) [parallel mode] % 49.60/10.49 Starting: ./SPASS-SCL-FOL --heuristics_normal -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 49.60/10.49 Starting: ./SPASS-SCL-FOL --heuristics_resolution_1 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 49.60/10.49 Starting: ./SPASS-SCL-FOL --heuristics_resolution_2 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 49.60/10.49 Starting: ./SPASS-SCL-FOL --heuristics_resolution_3 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 49.60/10.49 Starting: ./SPASS-SCL-FOL --heuristics_lmodel_grow -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 49.60/10.49 Execution normal ended with status: unsatisfiable % 49.60/10.49 Used heuristic: normal % 49.60/10.49 % 49.60/10.49 Input Clauses: % 49.60/10.49 % 49.60/10.49 Predicates: p neq % 49.60/10.49 Fol Constants: s0 s1 s2 % 49.60/10.49 Fol Functions: % 49.60/10.49 Problem Properties: % 49.60/10.49 This is a Bernays Schoenfinkel problem. % 49.60/10.49 % 49.60/10.49 After reduction: Problem Properties: % 49.60/10.49 This is a Bernays Schoenfinkel problem. % 49.60/10.49 % 49.60/10.49 % 49.60/10.49 Reduced Input Clauses: % 49.60/10.49 % 49.60/10.49 Most General Atoms: neq(x3,x5) p(x0,x1,x2,x3,x5) % 49.60/10.49 % 49.60/10.49 === Starting SPASS-SCL-FOL A Little Less Naive, considering 252 atoms initially, heuristics mode: normal === % 49.60/10.49 % 49.60/10.49 === Backtracking. Learning clause 17:10:8:[1.1,2.4,5.1,1.1]:TopTopTopTopTopTopTopTop: p(x0,x1,x2,x3,x4),neq(x0,x1),neq(x0,x5),neq(x5,x4),neq(x5,x6),neq(x2,x4),neq(x2,x6),neq(x3,x4),neq(x3,x6) -> p(x7,x5,x2,x3,x6) % 49.60/10.49 === Backtracking. Learning clause 18:14:11:[1.1,2.4,1.1,3.1,17.10,1.1]:TopTopTopTopTopTopTopTopTopTopTop: neq(x0,x1),neq(x0,x2),neq(x2,x3),neq(x2,x4),p(x5,x6,x3,x7,x8),neq(x5,x6),neq(x5,x1),neq(x1,x8),neq(x1,x9),neq(x3,x8),neq(x3,x9),neq(x7,x8),neq(x7,x9) -> p(x10,x2,x4,x7,x9) % 49.60/10.49 === Backtracking. Learning clause 19:12:10:[1.2,3.1,2.4,1.1,1.2,4.8]:TopTopTopTopTopTopTopTopTopTop: neq(x0,x1),neq(x0,x2),neq(x3,x4),neq(x3,x0),p(x5,x4,x1,x6,x7),neq(x5,x6),neq(x5,x8),neq(x4,x6),neq(x4,x8),neq(x1,x6),neq(x1,x8) -> p(x9,x0,x2,x8,x7) % 49.60/10.49 % 49.60/10.49 SZS status Unsatisfiable % 49.60/10.49 % 49.60/10.49 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p % 49.60/10.49 % 49.60/10.49 SPASS-SCL-FOL Statistics: % 49.60/10.49 Number of learned clauses: 3 % 49.60/10.49 Number of propagations: 615 % 49.60/10.49 Number of decisions: 6 % 49.60/10.49 Number of resolutions: 37 % 49.60/10.49 Number of condensations: 3 % 49.60/10.49 Number of sub resolutions: 0 % 49.60/10.49 Number of input literals (deduplicated): 13 % 49.60/10.49 Number of grows: 0 % 49.60/10.49 Number of considered ground atoms: 252 % 49.60/10.49 % 49.60/10.49 Needed: 0:00:09.94 % 49.60/10.49 %------------------------------------------------------------------------------