%------------------------------------------------------------------------------ % File : SPASS-SCL---0.1 % Problem : MGT028+1 : TPTP v9.2.1. Released v2.0.0. % Transfm : none % Format : tptp % Command : /export/starexec/sandbox2/solver/bin/execute.py 300 /export/starexec/sandbox2/benchmark/theBenchmark.p % Computer : n005.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 07:28:46 PM UTC 2026 % Result : Theorem 0.29s 0.55s % Output : Assurance 0s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.10 % Problem : MGT028+1 : TPTP v9.2.1. Released v2.0.0. % 0.00/0.11 % Command : /export/starexec/sandbox2/solver/bin/execute.py 300 /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.14/0.31 % Computer : n005.cluster.edu % 0.14/0.31 % Model : x86_64 x86_64 % 0.14/0.31 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.14/0.31 % Memory : 8042.1875MB % 0.14/0.31 % OS : Linux 3.10.0-693.el7.x86_64 % 0.14/0.31 % CPULimit : 300 % 0.14/0.31 % WCLimit : 300 % 0.14/0.31 % DateTime : Thu May 7 12:42:16 EDT 2026 % 0.14/0.31 % CPUTime : % 0.14/0.31 SPASS-SCL-FOL version: % 0.20/0.43 SPASS-SCL-FOL 0.1 (595c0c7b1) [parallel mode] % 0.29/0.55 Starting: ./SPASS-SCL-FOL --heuristics_normal -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.29/0.55 Starting: ./SPASS-SCL-FOL --heuristics_resolution_1 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.29/0.55 Starting: ./SPASS-SCL-FOL --heuristics_resolution_2 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.29/0.55 Starting: ./SPASS-SCL-FOL --heuristics_resolution_3 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.29/0.55 Starting: ./SPASS-SCL-FOL --heuristics_lmodel_grow -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.29/0.55 Execution normal ended with status: unsatisfiable % 0.29/0.55 Used heuristic: normal % 0.29/0.55 % 0.29/0.55 Input Clauses: % 0.29/0.55 % 0.29/0.55 Predicates: environment stable in_environment subpopulations greater_or_equal greater ren1 ren2 ren3 ren4 ren5 % 0.29/0.55 Fol Constants: first_movers efficient_producers zero skc4 % 0.29/0.55 Fol Functions: growth_rate appear skf1 skf2 skf3 skf5 % 0.29/0.55 Problem Properties: % 0.29/0.55 This is a full first-order problem without equality. % 0.29/0.55 % 0.29/0.55 After reduction: Problem Properties: % 0.29/0.55 This is a full first-order problem without equality. % 0.29/0.55 % 0.29/0.55 % 0.29/0.55 Reduced Input Clauses: % 0.29/0.55 % 0.29/0.55 Most General Atoms: ren1(x1,x0,x2) ren2(x0,x1) greater(x0,appear(efficient_producers,x1)) greater(zero,growth_rate(first_movers,x2)) environment(x0) stable(x0) in_environment(x0,x1) greater(growth_rate(efficient_producers,x0),zero) ren4(x0,x1) subpopulations(first_movers,efficient_producers,x0,x2) greater_or_equal(x2,x1) ren3(x2) ren5(x1,x0,x2) % 0.29/0.55 % 0.29/0.55 === Starting SPASS-SCL-FOL A Little Less Naive, considering 56 atoms initially, heuristics mode: normal === % 0.29/0.55 % 0.29/0.55 === Clause set with instances from active satisfied. Growing active. New size: 120 % 0.29/0.55 === Clause set with instances from active satisfied. Growing active. New size: 184 % 0.29/0.55 === Clause set with instances from active satisfied. Growing active. New size: 248 % 0.29/0.55 === Clause set with instances from active satisfied. Growing active. New size: 312 % 0.29/0.55 === Backtracking. Learning clause 18:3:1:[8.1,10.4,3.1,1.1,2.1,6.4,9.2,11.3]:Top: environment(x0),stable(x0) -> ren2(skf2(x0),x0) % 0.29/0.55 === Backtracking. Learning clause 19:4:3:[14.1,5.4,17.2,4.2]:TopTopTop: ren2(x0,x1),subpopulations(first_movers,efficient_producers,x1,skf5(x2)),greater_or_equal(skf5(x2),x0),ren2(x2,skc4) -> % 0.29/0.55 === Clause set with instances from active satisfied. Growing active. New size: 376 % 0.29/0.55 === Backtracking. Learning clause 20:3:5:[10.4,8.1,2.1,3.1,1.1]:TopTopTopTopTop: ren4(x0,x1) -> ren1(x2,x3,x1),ren1(x0,x3,x4) % 0.29/0.55 === Backtracking. Learning clause 21:3:4:[8.2,14.1,10.4,12.1]:TopTopTopTop: ren4(x0,x1),greater_or_equal(x2,x1) -> ren5(x0,x2,x3) % 0.29/0.55 === Backtracking. Learning clause 23:3:5:[14.0,22.1,5.3,13.1,12.1]:TopTopTopTopTop: ren2(x0,x1) -> ren5(x2,x3,x0),ren5(x1,x3,x4) % 0.29/0.55 === Clause set with instances from active satisfied. Growing active. New size: 440 % 0.29/0.55 % 0.29/0.55 SZS status Unsatisfiable % 0.29/0.55 % 0.29/0.55 Problem: /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.29/0.55 % 0.29/0.55 SPASS-SCL-FOL Statistics: % 0.29/0.55 Number of learned clauses: 5 % 0.29/0.55 Number of propagations: 706 % 0.29/0.55 Number of decisions: 688 % 0.29/0.55 Number of resolutions: 24 % 0.29/0.55 Number of condensations: 2 % 0.29/0.55 Number of sub resolutions: 1 % 0.29/0.55 Number of input literals (deduplicated): 20 % 0.29/0.55 Number of grows: 6 % 0.29/0.55 Number of considered ground atoms: 440 % 0.29/0.55 % 0.29/0.55 Needed: 0:00:00.05 % 0.29/0.55 %------------------------------------------------------------------------------