%------------------------------------------------------------------------------ % File : SPASS-SCL---0.1 % Problem : GRP129-2.004 : 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 : n017.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 07:23:06 PM UTC 2026 % Result : Unsatisfiable 0.37s 0.66s % Output : Assurance 0s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.12/0.15 % Problem : GRP129-2.004 : TPTP v9.2.1. Released v1.2.0. % 0.12/0.16 % Command : /export/starexec/sandbox/solver/bin/execute.py 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.20/0.39 % Computer : n017.cluster.edu % 0.20/0.39 % Model : x86_64 x86_64 % 0.20/0.39 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.20/0.39 % Memory : 8042.1875MB % 0.20/0.39 % OS : Linux 3.10.0-693.el7.x86_64 % 0.20/0.39 % CPULimit : 300 % 0.20/0.39 % WCLimit : 300 % 0.20/0.39 % DateTime : Thu May 7 11:59:43 EDT 2026 % 0.20/0.39 % CPUTime : % 0.20/0.39 SPASS-SCL-FOL version: % 0.28/0.51 SPASS-SCL-FOL 0.1 (595c0c7b1) [parallel mode] % 0.37/0.66 Starting: ./SPASS-SCL-FOL --heuristics_normal -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.37/0.66 Starting: ./SPASS-SCL-FOL --heuristics_resolution_1 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.37/0.66 Starting: ./SPASS-SCL-FOL --heuristics_resolution_2 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.37/0.66 Starting: ./SPASS-SCL-FOL --heuristics_resolution_3 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.37/0.66 Starting: ./SPASS-SCL-FOL --heuristics_lmodel_grow -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.37/0.66 Execution normal ended with status: unsatisfiable % 0.37/0.66 Used heuristic: normal % 0.37/0.66 % 0.37/0.66 Input Clauses: % 0.37/0.66 % 0.37/0.66 Predicates: next greater product group_element equalish % 0.37/0.66 Fol Constants: e_1 e_2 e_3 e_4 % 0.37/0.66 Fol Functions: % 0.37/0.66 Problem Properties: % 0.37/0.66 This is a Bernays Schoenfinkel problem. % 0.37/0.66 % 0.37/0.66 After reduction: Problem Properties: % 0.37/0.66 This is a Bernays Schoenfinkel problem. % 0.37/0.66 % 0.37/0.66 % 0.37/0.66 Reduced Input Clauses: % 0.37/0.66 % 0.37/0.66 Most General Atoms: next(x0,x2) greater(x1,x2) group_element(x1) equalish(x0,x3) product(x2,x0,x3) % 0.37/0.66 % 0.37/0.66 === Starting SPASS-SCL-FOL A Little Less Naive, considering 116 atoms initially, heuristics mode: normal === % 0.37/0.66 % 0.37/0.66 === Backtracking. Learning clause 33:10:4:[11.0,32.1,29.2,31.3,27.4,30.1,27.3,10.1,10.1,10.1]:TopTopTopTop: group_element(x0),next(x0,x1),greater(e_3,x1),next(x0,x2),greater(e_2,x2),next(x0,x3),greater(e_4,x3) -> product(e_1,e_1,e_3),product(e_1,e_1,e_4),equalish(e_1,x0) % 0.37/0.66 === Backtracking. Learning clause 34:4:5:[30.2,31.3]:TopTopTopTopTop: product(x0,x1,x2),product(x1,x3,x4),product(x3,x4,x2) -> equalish(x0,x4) % 0.37/0.66 === Backtracking. Learning clause 35:6:3:[27.3,31.1,34.1,34.1,34.1]:TopTopTop: group_element(x0),group_element(x1),product(x1,e_1,x2),product(x1,x0,x1) -> product(e_1,x0,x2),equalish(x0,x1) % 0.37/0.66 === Backtracking. Learning clause 44:9:3:[14.0,36.0,1.0,37.1,11.0,38.2,12.0,39.3,25.0,40.8,18.0,41.10,24.0,42.11,15.0,43.13,27.6,31.1,31.2,27.6,31.1,29.1,27.4,30.1,27.5,29.2,34.1,34.1,27.3,10.1,7.1,35.3,30.2,29.2,29.1]:TopTopTop: product(x0,e_4,e_2),product(e_1,x1,e_2),product(e_1,x2,e_2) -> product(e_4,e_1,e_4),product(e_2,e_1,e_4),product(e_1,e_1,e_4),equalish(x0,e_2),equalish(x1,e_2),equalish(e_1,x2) % 0.37/0.66 === Backtracking. Learning clause 46:6:2:[11.0,45.0,27.3,34.2,31.2]:TopTop: product(x0,e_1,e_1),product(x1,e_1,e_1) -> product(e_1,e_1,e_3),product(e_1,e_1,e_4),equalish(x0,e_1),product(e_1,x1,e_2) % 0.37/0.66 === Backtracking. Learning clause 47:9:4:[31.3,34.3,27.6,31.2]:TopTopTopTop: product(e_4,x0,x1),product(x2,x0,e_4),group_element(x0),group_element(x1),product(x3,x0,x1) -> equalish(x2,e_4),product(x0,x1,e_1),product(x0,x1,e_3),product(x1,x3,e_2) % 0.37/0.66 === Backtracking. Learning clause 60:16:7:[13.0,48.0,14.0,49.5,11.0,50.8,12.0,51.9,18.0,52.11,25.0,53.12,23.0,54.13,26.0,55.14,16.0,56.16,17.0,57.19,20.0,58.23,15.0,59.26,27.4,34.3,31.2,29.1,29.1,35.5,27.4,31.2,28.1,47.9,27.6,30.2,35.3,34.1,29.2,31.2,29.2,29.2,27.4,30.2,27.5,34.1,35.3,28.1]:TopTopTopTopTopTopTop: product(e_1,x0,x1),product(x0,x1,e_1),product(e_1,x2,e_1),product(e_1,x3,e_1),product(e_1,x4,x5),product(x4,x5,e_1),product(e_1,e_1,x6) -> product(e_1,e_1,e_3),equalish(e_3,x1),equalish(x2,e_3),equalish(x3,e_2),product(e_4,e_1,e_1),product(e_4,e_1,e_4),product(e_2,e_1,e_4),equalish(e_2,x5),equalish(e_2,x6) % 0.37/0.66 % 0.37/0.66 SZS status Unsatisfiable % 0.37/0.66 % 0.37/0.66 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p % 0.37/0.66 % 0.37/0.66 SPASS-SCL-FOL Statistics: % 0.37/0.66 Number of learned clauses: 7 % 0.37/0.66 Number of propagations: 234 % 0.37/0.66 Number of decisions: 8 % 0.37/0.66 Number of resolutions: 87 % 0.37/0.66 Number of condensations: 0 % 0.37/0.66 Number of sub resolutions: 22 % 0.37/0.66 Number of input literals (deduplicated): 35 % 0.37/0.66 Number of grows: 0 % 0.37/0.66 Number of considered ground atoms: 116 % 0.37/0.66 % 0.37/0.66 Needed: 0:00:00.02 % 0.37/0.66 %------------------------------------------------------------------------------