%------------------------------------------------------------------------------
% File : SPASS-SCL---0.1
% Problem : FLD002-3 : 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 : n028.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 07:21:19 PM UTC 2026
% Result : Unsatisfiable 7.82s 2.43s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : FLD002-3 : 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
% 0.16/0.34 % Computer : n028.cluster.edu
% 0.16/0.34 % Model : x86_64 x86_64
% 0.16/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.34 % Memory : 8042.1875MB
% 0.16/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.16/0.34 % CPULimit : 300
% 0.16/0.34 % WCLimit : 300
% 0.16/0.34 % DateTime : Thu May 7 11:49:16 EDT 2026
% 0.16/0.34 % CPUTime :
% 0.16/0.34 SPASS-SCL-FOL version:
% 0.20/0.43 SPASS-SCL-FOL 0.1 (595c0c7b1) [parallel mode]
% 7.82/2.43 Starting: ./SPASS-SCL-FOL --heuristics_normal -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 7.82/2.43 Starting: ./SPASS-SCL-FOL --heuristics_resolution_1 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 7.82/2.43 Starting: ./SPASS-SCL-FOL --heuristics_resolution_2 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 7.82/2.43 Starting: ./SPASS-SCL-FOL --heuristics_resolution_3 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 7.82/2.43 Starting: ./SPASS-SCL-FOL --heuristics_lmodel_grow -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 7.82/2.43 Execution resolution_2 ended with status: unsatisfiable
% 7.82/2.43 Used heuristic: resolution_2
% 7.82/2.43
% 7.82/2.43 Input Clauses:
% 7.82/2.43
% 7.82/2.43 Predicates: sum defined product less_or_equal
% 7.82/2.43 Fol Constants: additive_identity multiplicative_identity a b
% 7.82/2.43 Fol Functions: additive_inverse multiplicative_inverse add multiply
% 7.82/2.43 Problem Properties:
% 7.82/2.43 This is a full first-order problem without equality.
% 7.82/2.43
% 7.82/2.43 After reduction: Problem Properties:
% 7.82/2.43 This is a full first-order problem without equality.
% 7.82/2.43
% 7.82/2.43
% 7.82/2.43 Reduced Input Clauses:
% 7.82/2.43
% 7.82/2.43 Most General Atoms: product(x2,x3,x6) defined(x1) sum(x1,x2,x4) less_or_equal(x3,x4)
% 7.82/2.43
% 7.82/2.43 === Starting SPASS-SCL-FOL A Little Less Naive, considering 58 atoms initially, heuristics mode: resolution_2 ===
% 7.82/2.43
% 7.82/2.43 === Clause set with instances from active satisfied. Growing active. New size: 58
% 7.82/2.43 === Restarting.
% 7.82/2.43 === Backtracking. Learning clause 31:2:0:[18.1,14.1]:: -> defined(multiplicative_inverse(additive_identity)),sum(additive_identity,additive_identity,additive_identity)
% 7.82/2.43 === Backtracking. Learning clause 32:1:0:[3.1,14.1]:: -> sum(additive_identity,additive_identity,additive_identity)
% 7.82/2.43 === Backtracking. Learning clause 33:6:5:[25.4,25.1]:TopTopTopTopTop: less_or_equal(additive_identity,x0),less_or_equal(additive_identity,x1),product(x0,x1,x2),less_or_equal(additive_identity,x3),product(x2,x3,x4) -> less_or_equal(additive_identity,x4)
% 7.82/2.43 === Clause set with instances from active satisfied. Growing active. New size: 62
% 7.82/2.43 === Restarting.
% 7.82/2.43 === Backtracking. Learning clause 34:3:1:[23.2,17.1]:Top: defined(x0) -> less_or_equal(x0,multiplicative_identity),less_or_equal(multiplicative_identity,x0)
% 7.82/2.43 === Backtracking. Learning clause 35:2:0:[9.1,17.1]:: -> product(multiplicative_inverse(multiplicative_identity),multiplicative_identity,multiplicative_identity),sum(additive_identity,multiplicative_identity,additive_identity)
% 7.82/2.43 === Backtracking. Learning clause 36:1:0:[4.1,17.1]:: -> sum(additive_inverse(multiplicative_identity),multiplicative_identity,additive_identity)
% 7.82/2.43 === Clause set with instances from active satisfied. Growing active. New size: 62
% 7.82/2.43 === Restarting.
% 7.82/2.43 === Backtracking. Learning clause 37:4:4:[11.5,26.1]:TopTopTopTop: sum(x0,x1,x2),product(x2,x3,multiplicative_identity),product(x0,x3,additive_identity),product(x1,x3,additive_identity) ->
% 7.82/2.43 === Backtracking. Learning clause 38:2:0:[21.3,26.1]:: less_or_equal(additive_identity,multiplicative_identity),less_or_equal(multiplicative_identity,additive_identity) ->
% 7.82/2.43 === Backtracking. Learning clause 39:14:20:[12.4,1.4,7.2,11.2,2.3]:TopTopTopTopTopTopTopTopTopTopTopTopTopTopTopTopTopTopTopTop: sum(x0,x1,x2),product(x0,x3,x4),product(x1,x3,x5),sum(x4,x6,x7),sum(x6,x8,x5),sum(x7,x8,x9),product(x10,x2,x11),product(x10,x9,x12),sum(x13,x14,x11),product(x13,x3,x15),product(x14,x3,x16),sum(x15,x17,x18),sum(x17,x19,x16) -> sum(x18,x19,x12)
% 7.82/2.43 === Clause set with instances from active satisfied. Growing active. New size: 69
% 7.82/2.43 === Restarting.
% 7.82/2.43 === Backtracking. Learning clause 40:2:0:[18.1,27.1]:: -> defined(multiplicative_inverse(a)),sum(additive_identity,a,additive_identity)
% 7.82/2.43 === Backtracking. Learning clause 41:2:0:[9.1,27.1]:: -> product(multiplicative_inverse(a),a,multiplicative_identity),sum(additive_identity,a,additive_identity)
% 7.82/2.43 === Backtracking. Learning clause 42:3:1:[23.2,27.1]:Top: defined(x0) -> less_or_equal(x0,a),less_or_equal(a,x0)
% 7.82/2.43 === Conflict found: 34:3:1:[23.2,17.1]:Top: defined(x0) -> less_or_equal(x0,multiplicative_identity),less_or_equal(multiplicative_identity,x0) {x0 -> a}
% 7.82/2.43 === Backtracking. Learning clause 43:2:0:[34.1,27.1]:: -> less_or_equal(a,multiplicative_identity),less_or_equal(multiplicative_identity,a)
% 7.82/2.43 === Backtracking. Learning clause 44:1:0:[8.1,27.1]:: -> product(multiplicative_identity,a,a)
% 7.82/2.43 === Clause set with instances from active satisfied. Growing active. New size: 133
% 7.82/2.43 === Backtracking. Learning clause 45:5:6:[22.2,24.4]:TopTopTopTopTopTop: less_or_equal(x0,x1),less_or_equal(x2,x3),sum(x2,x4,x1),sum(x3,x4,x5) -> less_or_equal(x0,x5)
% 7.82/2.43 === Conflict found: 39:14:20:[12.4,1.4,7.2,11.2,2.3]:TopTopTopTopTopTopTopTopTopTopTopTopTopTopTopTopTopTopTopTop: sum(x0,x1,x2),product(x0,x3,x4),product(x1,x3,x5),sum(x4,x6,x7),sum(x6,x8,x5),sum(x7,x8,x9),product(x10,x2,x11),product(x10,x9,x12),sum(x13,x14,x11),product(x13,x3,x15),product(x14,x3,x16),sum(x15,x17,x18),sum(x17,x19,x16) -> sum(x18,x19,x12) {x0 -> additive_identity, x1 -> a, x2 -> a, x3 -> multiplicative_identity, x4 -> additive_identity, x5 -> a, x6 -> additive_identity, x7 -> additive_identity, x8 -> a, x9 -> a, x10 -> multiplicative_identity, x11 -> a, x12 -> b, x13 -> additive_identity, x14 -> a, x15 -> additive_identity, x16 -> a, x17 -> additive_identity, x18 -> additive_identity, x19 -> a}
% 7.82/2.43
% 7.82/2.43 SZS status Unsatisfiable
% 7.82/2.43
% 7.82/2.43 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p
% 7.82/2.43
% 7.82/2.43 SPASS-SCL-FOL Statistics:
% 7.82/2.43 Number of learned clauses: 15
% 7.82/2.43 Number of propagations: 381
% 7.82/2.43 Number of decisions: 104
% 7.82/2.43 Number of resolutions: 28
% 7.82/2.43 Number of condensations: 0
% 7.82/2.43 Number of sub resolutions: 0
% 7.82/2.43 Number of input literals (deduplicated): 24
% 7.82/2.43 Number of grows: 5
% 7.82/2.43 Number of considered ground atoms: 133
% 7.82/2.43
% 7.82/2.43 Needed: 0:00:01.87
% 7.82/2.43
%------------------------------------------------------------------------------