%------------------------------------------------------------------------------ % File : SPASS-SCL---0.1 % Problem : GRP029-2 : TPTP v9.2.1. Released v1.0.0. % Transfm : none % Format : tptp % Command : /export/starexec/sandbox/solver/bin/execute.py 300 /export/starexec/sandbox/benchmark/theBenchmark.p % Computer : n009.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 07:22:55 PM UTC 2026 % Result : Unsatisfiable 11.09s 2.71s % Output : Assurance 0s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : GRP029-2 : TPTP v9.2.1. Released v1.0.0. % 0.11/0.13 % Command : /export/starexec/sandbox/solver/bin/execute.py 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.17/0.34 % Computer : n009.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 12:00:26 EDT 2026 % 0.17/0.35 % CPUTime : % 0.17/0.35 SPASS-SCL-FOL version: % 0.20/0.44 SPASS-SCL-FOL 0.1 (595c0c7b1) [parallel mode] % 11.09/2.71 Starting: ./SPASS-SCL-FOL --heuristics_normal -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 11.09/2.71 Starting: ./SPASS-SCL-FOL --heuristics_resolution_1 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 11.09/2.71 Starting: ./SPASS-SCL-FOL --heuristics_resolution_2 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 11.09/2.71 Starting: ./SPASS-SCL-FOL --heuristics_resolution_3 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 11.09/2.71 Starting: ./SPASS-SCL-FOL --heuristics_lmodel_grow -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 11.09/2.71 Execution resolution_3 ended with status: unsatisfiable % 11.09/2.71 Used heuristic: resolution_3 % 11.09/2.71 % 11.09/2.71 Input Clauses: % 11.09/2.71 % 11.09/2.71 Predicates: equalish product % 11.09/2.71 Fol Constants: identity % 11.09/2.71 Fol Functions: multiply inverse not_right_identity % 11.09/2.71 Problem Properties: % 11.09/2.71 This is a full first-order problem without equality. % 11.09/2.71 % 11.09/2.71 After reduction: Problem Properties: % 11.09/2.71 This is a full first-order problem without equality. % 11.09/2.71 % 11.09/2.71 % 11.09/2.71 Reduced Input Clauses: % 11.09/2.71 % 11.09/2.71 Most General Atoms: equalish(x2,x3) product(x0,x4,x5) % 11.09/2.71 % 11.09/2.71 === Starting SPASS-SCL-FOL A Little Less Naive, considering 18 atoms initially, heuristics mode: resolution_3 === % 11.09/2.71 % 11.09/2.71 === Backtracking. Learning clause 17:1:0:[12.4,16.1,6.3,8.3,14.1]:: equalish(identity,not_right_identity(identity)) -> % 11.09/2.71 === Clause set with instances from active satisfied. Growing active. New size: 82 % 11.09/2.71 === Clause set with instances from active satisfied. Growing active. New size: 146 % 11.09/2.71 === Clause set with instances from active satisfied. Growing active. New size: 210 % 11.09/2.71 === Clause set with instances from active satisfied. Growing active. New size: 274 % 11.09/2.71 === Backtracking. Learning clause 18:3:3:[13.1,12.4,15.1,14.1]:TopTopTop: product(x0,x1,identity),product(identity,x1,x2) -> product(x2,x0,identity) % 11.09/2.71 === Clause set with instances from active satisfied. Growing active. New size: 338 % 11.09/2.71 === Backtracking. Learning clause 19:4:5:[8.3,13.1]:TopTopTopTopTop: equalish(x0,x1),product(x2,x3,x0),product(x3,x4,x3) -> product(x1,x4,x1) % 11.09/2.71 % 11.09/2.71 SZS status Unsatisfiable % 11.09/2.71 % 11.09/2.71 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p % 11.09/2.71 % 11.09/2.71 SPASS-SCL-FOL Statistics: % 11.09/2.71 Number of learned clauses: 3 % 11.09/2.71 Number of propagations: 521 % 11.09/2.71 Number of decisions: 36 % 11.09/2.71 Number of resolutions: 12 % 11.09/2.71 Number of condensations: 0 % 11.09/2.71 Number of sub resolutions: 0 % 11.09/2.71 Number of input literals (deduplicated): 10 % 11.09/2.71 Number of grows: 5 % 11.09/2.71 Number of considered ground atoms: 338 % 11.09/2.71 % 11.09/2.71 Needed: 0:00:02.16 % 11.09/2.71 %------------------------------------------------------------------------------