%------------------------------------------------------------------------------ % File : SPASS-SCL---0.1 % Problem : GRP124-6.004 : 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 : n013.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 07:23:03 PM UTC 2026 % Result : Unsatisfiable 0.38s 0.66s % Output : Assurance 0s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.10/0.14 % Problem : GRP124-6.004 : TPTP v9.2.1. Released v1.2.0. % 0.10/0.15 % Command : /export/starexec/sandbox/solver/bin/execute.py 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.18/0.37 % Computer : n013.cluster.edu % 0.18/0.37 % Model : x86_64 x86_64 % 0.18/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.18/0.37 % Memory : 8042.1875MB % 0.18/0.37 % OS : Linux 3.10.0-693.el7.x86_64 % 0.18/0.37 % CPULimit : 300 % 0.18/0.37 % WCLimit : 300 % 0.18/0.37 % DateTime : Thu May 7 12:01:12 EDT 2026 % 0.18/0.37 % CPUTime : % 0.18/0.37 SPASS-SCL-FOL version: % 0.28/0.46 SPASS-SCL-FOL 0.1 (595c0c7b1) [parallel mode] % 0.38/0.66 Starting: ./SPASS-SCL-FOL --heuristics_normal -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.38/0.66 Starting: ./SPASS-SCL-FOL --heuristics_resolution_1 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.38/0.66 Starting: ./SPASS-SCL-FOL --heuristics_resolution_2 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.38/0.66 Starting: ./SPASS-SCL-FOL --heuristics_resolution_3 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.38/0.66 Starting: ./SPASS-SCL-FOL --heuristics_lmodel_grow -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.38/0.66 Execution resolution_1 ended with status: unsatisfiable % 0.38/0.66 Used heuristic: resolution_1 % 0.38/0.66 % 0.38/0.66 Input Clauses: % 0.38/0.66 % 0.38/0.66 Predicates: group_element equalish product1 product2 % 0.38/0.66 Fol Constants: e_1 e_2 e_3 e_4 % 0.38/0.66 Fol Functions: % 0.38/0.66 Problem Properties: % 0.38/0.66 This is a Bernays Schoenfinkel problem. % 0.38/0.66 % 0.38/0.66 After reduction: Problem Properties: % 0.38/0.66 This is a Bernays Schoenfinkel problem. % 0.38/0.66 % 0.38/0.66 % 0.38/0.66 Reduced Input Clauses: % 0.38/0.66 % 0.38/0.66 Most General Atoms: group_element(x1) equalish(x0,x3) product1(x2,x0,x3) product2(x3,x1,x0) % 0.38/0.66 % 0.38/0.66 === Starting SPASS-SCL-FOL A Little Less Naive, considering 12 atoms initially, heuristics mode: resolution_1 === % 0.38/0.66 % 0.38/0.66 === Backtracking. Learning clause 28:1:1:[18.1,21.1]:Top: -> equalish(x0,x0) % 0.38/0.66 === Clause set with instances from active satisfied. Growing active. New size: 58 % 0.38/0.66 === Clause set with instances from active satisfied. Growing active. New size: 122 % 0.38/0.66 === Backtracking. Learning clause 29:8:4:[22.5,24.1,25.1]:TopTopTopTop: group_element(x0),group_element(x1),product2(x0,x2,e_3),product2(x3,x1,e_4) -> product2(x0,x1,e_1),product2(x0,x1,e_2),equalish(x1,x2),equalish(x0,x3) % 0.38/0.66 === Backtracking. Learning clause 30:20:10:[17.6,20.1,19.2,17.4,17.6,20.1,27.1,23.2,19.1,20.2,19.1]:TopTopTopTopTopTopTopTopTopTop: group_element(x0),group_element(x2),group_element(x3),group_element(x1),product1(x4,x2,e_4),product1(e_1,x3,x5),product2(x5,x1,x6),product1(x3,x7,e_2),product1(x8,x1,e_3),product1(x0,x9,e_3) -> product1(x0,x1,e_1),product1(x0,x1,e_3),equalish(x0,x3),equalish(x2,x1),product1(x0,x2,e_1),equalish(x0,x4),equalish(x6,x3),equalish(x1,x7),equalish(x8,x3),equalish(x2,x9) % 0.38/0.66 === Backtracking. Learning clause 34:3:1:[1.0,31.0,21.0,32.1,7.0,33.4,17.4,27.1,20.1,17.3,19.1,17.6,19.1,27.2,19.2,20.2,20.1,17.4,19.1,17.6,23.2,30.6,20.2,19.1,20.2,26.1,21.1,4.1,19.1,20.1,19.2,5.1,21.1,3.1,19.1,15.1,11.1,16.1,21.1,12.1,2.1]:Top: product1(e_1,x0,e_1) -> product2(e_1,e_1,e_3),equalish(e_4,x0) % 0.38/0.66 % 0.38/0.66 SZS status Unsatisfiable % 0.38/0.66 % 0.38/0.66 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p % 0.38/0.66 % 0.38/0.66 SPASS-SCL-FOL Statistics: % 0.38/0.66 Number of learned clauses: 4 % 0.38/0.66 Number of propagations: 235 % 0.38/0.66 Number of decisions: 13 % 0.38/0.66 Number of resolutions: 52 % 0.38/0.66 Number of condensations: 0 % 0.38/0.66 Number of sub resolutions: 3 % 0.38/0.66 Number of input literals (deduplicated): 30 % 0.38/0.66 Number of grows: 2 % 0.38/0.66 Number of considered ground atoms: 122 % 0.38/0.66 % 0.38/0.66 Needed: 0:00:00.06 % 0.38/0.66 %------------------------------------------------------------------------------