%------------------------------------------------------------------------------ % File : SPASS-SCL---0.1 % Problem : FLD020-3 : TPTP v9.2.1. Bugfixed v2.1.0. % Transfm : none % Format : tptp % Command : /export/starexec/sandbox/solver/bin/execute.py 300 /export/starexec/sandbox/benchmark/theBenchmark.p % Computer : n031.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 07:21:22 PM UTC 2026 % Result : Unsatisfiable 0.39s 0.66s % Output : Assurance 0s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : FLD020-3 : TPTP v9.2.1. Bugfixed v2.1.0. % 0.12/0.13 % Command : /export/starexec/sandbox/solver/bin/execute.py 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.18/0.34 % Computer : n031.cluster.edu % 0.18/0.34 % Model : x86_64 x86_64 % 0.18/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.18/0.34 % Memory : 8042.1875MB % 0.18/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.18/0.34 % CPULimit : 300 % 0.18/0.34 % WCLimit : 300 % 0.18/0.34 % DateTime : Thu May 7 11:51:41 EDT 2026 % 0.18/0.35 % CPUTime : % 0.18/0.35 SPASS-SCL-FOL version: % 0.21/0.44 SPASS-SCL-FOL 0.1 (595c0c7b1) [parallel mode] % 0.39/0.66 Starting: ./SPASS-SCL-FOL --heuristics_normal -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.39/0.66 Starting: ./SPASS-SCL-FOL --heuristics_resolution_1 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.39/0.66 Starting: ./SPASS-SCL-FOL --heuristics_resolution_2 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.39/0.66 Starting: ./SPASS-SCL-FOL --heuristics_resolution_3 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.39/0.66 Starting: ./SPASS-SCL-FOL --heuristics_lmodel_grow -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.39/0.66 Execution lmodel_grow ended with status: unsatisfiable % 0.39/0.66 Used heuristic: lmodel_grow % 0.39/0.66 % 0.39/0.66 Input Clauses: % 0.39/0.66 % 0.39/0.66 Predicates: sum defined product less_or_equal % 0.39/0.66 Fol Constants: additive_identity multiplicative_identity a m % 0.39/0.66 Fol Functions: additive_inverse multiplicative_inverse add multiply % 0.39/0.66 Problem Properties: % 0.39/0.66 This is a full first-order problem without equality. % 0.39/0.66 % 0.39/0.66 After reduction: Problem Properties: % 0.39/0.66 This is a full first-order problem without equality. % 0.39/0.66 % 0.39/0.66 % 0.39/0.66 Reduced Input Clauses: % 0.39/0.66 % 0.39/0.66 Most General Atoms: product(x2,x3,x6) defined(x1) sum(x1,x2,x4) less_or_equal(x3,x4) % 0.39/0.66 % 0.39/0.66 === Starting SPASS-SCL-FOL A Little Less Naive, considering 58 atoms initially, heuristics mode: lmodel_grow === % 0.39/0.66 % 0.39/0.66 === Clause set with instances from active satisfied. Growing active. New size: 87 % 0.39/0.66 === Backtracking. Learning clause 31:4:2:[1.4,5.1,5.2,18.3]:TopTop: sum(x0,x1,x1),defined(x1) -> sum(additive_identity,x0,additive_identity),defined(multiplicative_inverse(x1)) % 0.39/0.66 === Clause set with instances from active satisfied. Growing active. New size: 104 % 0.39/0.66 % 0.39/0.66 SZS status Unsatisfiable % 0.39/0.66 % 0.39/0.66 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p % 0.39/0.66 % 0.39/0.66 SPASS-SCL-FOL Statistics: % 0.39/0.66 Number of learned clauses: 1 % 0.39/0.66 Number of propagations: 98 % 0.39/0.66 Number of decisions: 28 % 0.39/0.66 Number of resolutions: 8 % 0.39/0.66 Number of condensations: 0 % 0.39/0.66 Number of sub resolutions: 0 % 0.39/0.66 Number of input literals (deduplicated): 24 % 0.39/0.66 Number of grows: 2 % 0.39/0.66 Number of considered ground atoms: 104 % 0.39/0.66 % 0.39/0.66 Needed: 0:00:00.08 % 0.39/0.66 %------------------------------------------------------------------------------