%------------------------------------------------------------------------------ % File : SPASS-SCL---0.1 % Problem : GRP128-4.003 : TPTP v9.2.1. Bugfixed v1.2.1. % Transfm : none % Format : tptp % Command : /export/starexec/sandbox/solver/bin/execute.py 300 /export/starexec/sandbox/benchmark/theBenchmark.p % Computer : n001.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 0.40s 0.63s % Output : Assurance 0s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.12/0.16 % Problem : GRP128-4.003 : TPTP v9.2.1. Bugfixed v1.2.1. % 0.12/0.17 % Command : /export/starexec/sandbox/solver/bin/execute.py 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.22/0.40 % Computer : n001.cluster.edu % 0.22/0.40 % Model : x86_64 x86_64 % 0.22/0.40 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.22/0.40 % Memory : 8042.1875MB % 0.22/0.40 % OS : Linux 3.10.0-693.el7.x86_64 % 0.22/0.40 % CPULimit : 300 % 0.22/0.40 % WCLimit : 300 % 0.22/0.40 % DateTime : Thu May 7 12:01:49 EDT 2026 % 0.22/0.40 % CPUTime : % 0.22/0.40 SPASS-SCL-FOL version: % 0.31/0.53 SPASS-SCL-FOL 0.1 (595c0c7b1) [parallel mode] % 0.40/0.63 Starting: ./SPASS-SCL-FOL --heuristics_normal -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.40/0.63 Starting: ./SPASS-SCL-FOL --heuristics_resolution_1 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.40/0.63 Starting: ./SPASS-SCL-FOL --heuristics_resolution_2 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.40/0.63 Starting: ./SPASS-SCL-FOL --heuristics_resolution_3 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.40/0.63 Starting: ./SPASS-SCL-FOL --heuristics_lmodel_grow -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.40/0.63 Execution normal ended with status: unsatisfiable % 0.40/0.63 Used heuristic: normal % 0.40/0.63 % 0.40/0.63 Input Clauses: % 0.40/0.63 % 0.40/0.63 Predicates: group_element product equalish % 0.40/0.63 Fol Constants: e_1 e_2 e_3 % 0.40/0.63 Fol Functions: % 0.40/0.63 Problem Properties: % 0.40/0.63 This is a Bernays Schoenfinkel problem. % 0.40/0.63 % 0.40/0.63 After reduction: Problem Properties: % 0.40/0.63 This is a Bernays Schoenfinkel problem. % 0.40/0.63 % 0.40/0.63 % 0.40/0.63 Reduced Input Clauses: % 0.40/0.63 % 0.40/0.63 Most General Atoms: group_element(x1) equalish(x0,x3) product(x0,x2,x3) % 0.40/0.63 % 0.40/0.63 === Starting SPASS-SCL-FOL A Little Less Naive, considering 39 atoms initially, heuristics mode: normal === % 0.40/0.63 % 0.40/0.63 === Backtracking. Learning clause 19:7:4:[2.3,4.2,15.1]:TopTopTopTop: group_element(x0),group_element(x1),product(x0,x1,x2),product(x0,e_3,x3) -> product(x0,e_2,x1),product(x1,e_1,x2),equalish(x1,x3) % 0.40/0.63 === Backtracking. Learning clause 21:5:2:[6.0,20.0,16.2,18.3,14.4,16.1]:TopTop: group_element(x0),product(e_2,x1,e_3) -> equalish(x0,e_2),product(e_2,x0,e_1),equalish(x0,x1) % 0.40/0.63 === Backtracking. Learning clause 27:2:0:[6.0,22.0,7.0,23.1,11.0,24.2,13.0,25.3,12.0,26.6,17.2,4.3,2.5,21.2,19.3]:: -> product(e_2,e_2,e_3),product(e_3,e_1,e_1) % 0.40/0.63 === Backtracking. Learning clause 29:1:0:[11.0,28.0,15.1,3.3,27.1]:: -> product(e_3,e_1,e_1) % 0.40/0.63 % 0.40/0.63 SZS status Unsatisfiable % 0.40/0.63 % 0.40/0.63 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p % 0.40/0.63 % 0.40/0.63 SPASS-SCL-FOL Statistics: % 0.40/0.63 Number of learned clauses: 4 % 0.40/0.63 Number of propagations: 37 % 0.40/0.63 Number of decisions: 10 % 0.40/0.63 Number of resolutions: 14 % 0.40/0.63 Number of condensations: 0 % 0.40/0.63 Number of sub resolutions: 7 % 0.40/0.63 Number of input literals (deduplicated): 21 % 0.40/0.63 Number of grows: 0 % 0.40/0.63 Number of considered ground atoms: 39 % 0.40/0.63 % 0.40/0.63 Needed: 0:00:00.01 % 0.40/0.63 %------------------------------------------------------------------------------