%------------------------------------------------------------------------------ % File : SPASS-SCL---0.1 % Problem : FLD031-5 : 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 : n003.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 07:21:23 PM UTC 2026 % Result : Unsatisfiable 36.88s 9.70s % Output : Assurance 0s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.11 % Problem : FLD031-5 : TPTP v9.2.1. Bugfixed v2.1.0. % 0.00/0.12 % Command : /export/starexec/sandbox/solver/bin/execute.py 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.14/0.33 % Computer : n003.cluster.edu % 0.14/0.33 % Model : x86_64 x86_64 % 0.14/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.14/0.33 % Memory : 8042.1875MB % 0.14/0.33 % OS : Linux 3.10.0-693.el7.x86_64 % 0.14/0.33 % CPULimit : 300 % 0.14/0.33 % WCLimit : 300 % 0.14/0.33 % DateTime : Thu May 7 11:49:12 EDT 2026 % 0.14/0.33 % CPUTime : % 0.14/0.33 SPASS-SCL-FOL version: % 0.18/0.42 SPASS-SCL-FOL 0.1 (595c0c7b1) [parallel mode] % 36.88/9.70 Starting: ./SPASS-SCL-FOL --heuristics_normal -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 36.88/9.70 Starting: ./SPASS-SCL-FOL --heuristics_resolution_1 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 36.88/9.70 Starting: ./SPASS-SCL-FOL --heuristics_resolution_2 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 36.88/9.70 Starting: ./SPASS-SCL-FOL --heuristics_resolution_3 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 36.88/9.70 Starting: ./SPASS-SCL-FOL --heuristics_lmodel_grow -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 36.88/9.70 Execution resolution_1 ended with status: unsatisfiable % 36.88/9.70 Used heuristic: resolution_1 % 36.88/9.70 % 36.88/9.70 Input Clauses: % 36.88/9.70 % 36.88/9.70 Predicates: sum defined product less_or_equal % 36.88/9.70 Fol Constants: additive_identity multiplicative_identity a % 36.88/9.70 Fol Functions: additive_inverse multiplicative_inverse add multiply % 36.88/9.70 Problem Properties: % 36.88/9.70 This is a full first-order problem without equality. % 36.88/9.70 % 36.88/9.70 After reduction: Problem Properties: % 36.88/9.70 This is a full first-order problem without equality. % 36.88/9.70 % 36.88/9.70 % 36.88/9.70 Reduced Input Clauses: % 36.88/9.70 % 36.88/9.70 Most General Atoms: product(x2,x3,x6) defined(x1) sum(x1,x2,x4) less_or_equal(x3,x4) % 36.88/9.70 % 36.88/9.70 === Starting SPASS-SCL-FOL A Little Less Naive, considering 47 atoms initially, heuristics mode: resolution_1 === % 36.88/9.70 % 36.88/9.70 === Backtracking. Learning clause 31:2:0:[21.3,26.1]:: less_or_equal(additive_identity,multiplicative_identity),less_or_equal(multiplicative_identity,additive_identity) -> % 36.88/9.70 === Backtracking. Learning clause 33:2:0:[14.0,32.2,1.4,29.1,21.3,3.2]:: less_or_equal(additive_identity,a),less_or_equal(a,additive_identity) -> % 36.88/9.70 === Backtracking. Learning clause 35:1:0:[27.0,34.0,18.3,29.1]:: -> defined(multiplicative_inverse(a)) % 36.88/9.70 === Backtracking. Learning clause 36:5:4:[24.2,19.3]:TopTopTopTop: less_or_equal(x0,x1),sum(x1,x2,x3),defined(x0),defined(x2) -> less_or_equal(add(x0,x2),x3) % 36.88/9.70 === Backtracking. Learning clause 37:5:4:[24.3,19.3]:TopTopTopTop: less_or_equal(x0,x1),sum(x0,x2,x3),defined(x1),defined(x2) -> less_or_equal(x3,add(x1,x2)) % 36.88/9.70 === Backtracking. Learning clause 38:6:6:[11.3,20.3,5.1]:TopTopTopTopTopTop: sum(x0,x1,x2),product(x2,x3,x4),product(x1,x3,x5),defined(x0),defined(x3) -> sum(x5,multiply(x0,x3),x4) % 36.88/9.70 === Backtracking. Learning clause 39:8:8:[11.2,20.3,24.3]:TopTopTopTopTopTopTopTop: sum(x0,x1,x2),product(x0,x3,x4),product(x1,x3,x5),defined(x2),defined(x3),less_or_equal(x6,x4),sum(x6,x5,x7) -> less_or_equal(x7,multiply(x2,x3)) % 36.88/9.70 === Backtracking. Learning clause 40:6:6:[11.2,20.3]:TopTopTopTopTopTop: sum(x0,x1,x2),product(x0,x3,x4),product(x1,x3,x5),defined(x2),defined(x3) -> sum(x4,x5,multiply(x2,x3)) % 36.88/9.70 === Clause set with instances from active satisfied. Growing active. New size: 49 % 36.88/9.70 === Restarting. % 36.88/9.70 === Backtracking. Learning clause 41:2:1:[5.1,4.2]:Top: defined(x0) -> sum(x0,additive_inverse(x0),additive_identity) % 36.88/9.70 === Backtracking. Learning clause 42:5:2:[25.3,20.3]:TopTop: less_or_equal(additive_identity,x0),less_or_equal(additive_identity,x1),defined(x0),defined(x1) -> less_or_equal(additive_identity,multiply(x0,x1)) % 36.88/9.70 === Clause set with instances from active satisfied. Growing active. New size: 113 % 36.88/9.70 === Backtracking. Learning clause 43:6:5:[11.2,9.2]:TopTopTopTopTop: sum(x0,x1,multiplicative_inverse(x2)),product(x0,x2,x3),product(x1,x2,x4),defined(x2) -> sum(x3,x4,multiplicative_identity),sum(additive_identity,x2,additive_identity) % 36.88/9.70 === Backtracking. Learning clause 46:5:3:[27.0,44.4,17.0,45.5,11.5,24.2,7.4,22.2,8.2,3.2,28.1]:TopTopTop: less_or_equal(x0,additive_identity),product(x1,multiplicative_identity,additive_identity),product(x1,multiplicative_identity,x0),less_or_equal(x2,a) -> less_or_equal(x2,multiplicative_identity) % 36.88/9.70 === Backtracking. Learning clause 48:3:1:[14.0,47.0,10.1,8.2,46.2]:Top: less_or_equal(additive_identity,additive_identity),less_or_equal(x0,a) -> less_or_equal(x0,multiplicative_identity) % 36.88/9.70 === Clause set with instances from active satisfied. Growing active. New size: 177 % 36.88/9.70 === Clause set with instances from active satisfied. Growing active. New size: 241 % 36.88/9.70 === Backtracking. Learning clause 49:4:3:[24.3,3.2]:TopTopTop: less_or_equal(x0,additive_identity),sum(x0,x1,x2),defined(x1) -> less_or_equal(x2,x1) % 36.88/9.70 === Clause set with instances from active satisfied. Growing active. New size: 305 % 36.88/9.70 === Clause set with instances from active satisfied. Growing active. New size: 369 % 36.88/9.70 % 36.88/9.70 SZS status Unsatisfiable % 36.88/9.70 % 36.88/9.70 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p % 36.88/9.70 % 36.88/9.70 SPASS-SCL-FOL Statistics: % 36.88/9.70 Number of learned clauses: 14 % 36.88/9.70 Number of propagations: 840 % 36.88/9.70 Number of decisions: 176 % 36.88/9.70 Number of resolutions: 32 % 36.88/9.70 Number of condensations: 0 % 36.88/9.70 Number of sub resolutions: 5 % 36.88/9.70 Number of input literals (deduplicated): 24 % 36.88/9.70 Number of grows: 6 % 36.88/9.70 Number of considered ground atoms: 369 % 36.88/9.70 % 36.88/9.70 Needed: 0:00:09.13 % 36.88/9.70 %------------------------------------------------------------------------------