%------------------------------------------------------------------------------
% File : SPASS-SCL---0.1
% Problem : FLD070-4 : TPTP v9.2.1. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp
% Command : /export/starexec/sandbox2/solver/bin/execute.py 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n014.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 07:21:30 PM UTC 2026
% Result : Unsatisfiable 0.39s 0.86s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.15 % Problem : FLD070-4 : TPTP v9.2.1. Bugfixed v2.1.0.
% 0.10/0.16 % Command : /export/starexec/sandbox2/solver/bin/execute.py 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.22/0.40 % Computer : n014.cluster.edu
% 0.22/0.40 % Model : x86_64 x86_64
% 0.22/0.40 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.22/0.40 % Memory : 8042.1875MB
% 0.22/0.40 % OS : Linux 3.10.0-693.el7.x86_64
% 0.22/0.40 % CPULimit : 300
% 0.22/0.40 % WCLimit : 300
% 0.22/0.40 % DateTime : Thu May 7 11:51:52 EDT 2026
% 0.22/0.40 % CPUTime :
% 0.22/0.40 SPASS-SCL-FOL version:
% 0.30/0.50 SPASS-SCL-FOL 0.1 (595c0c7b1) [parallel mode]
% 0.39/0.86 Starting: ./SPASS-SCL-FOL --heuristics_normal -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.39/0.86 Starting: ./SPASS-SCL-FOL --heuristics_resolution_1 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.39/0.86 Starting: ./SPASS-SCL-FOL --heuristics_resolution_2 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.39/0.86 Starting: ./SPASS-SCL-FOL --heuristics_resolution_3 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.39/0.86 Starting: ./SPASS-SCL-FOL --heuristics_lmodel_grow -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.39/0.86 Execution resolution_1 ended with status: unsatisfiable
% 0.39/0.86 Used heuristic: resolution_1
% 0.39/0.86
% 0.39/0.86 Input Clauses:
% 0.39/0.86
% 0.39/0.86 Predicates: sum defined product less_or_equal
% 0.39/0.86 Fol Constants: additive_identity multiplicative_identity a b c
% 0.39/0.86 Fol Functions: additive_inverse multiplicative_inverse add multiply
% 0.39/0.86 Problem Properties:
% 0.39/0.86 This is a full first-order problem without equality.
% 0.39/0.86
% 0.39/0.86 After reduction: Problem Properties:
% 0.39/0.86 This is a full first-order problem without equality.
% 0.39/0.86
% 0.39/0.86
% 0.39/0.86 Reduced Input Clauses:
% 0.39/0.86
% 0.39/0.86 Most General Atoms: product(x2,x3,x6) defined(x1) sum(x1,x2,x4) less_or_equal(x3,x4)
% 0.39/0.86
% 0.39/0.86 === Starting SPASS-SCL-FOL A Little Less Naive, considering 48 atoms initially, heuristics mode: resolution_1 ===
% 0.39/0.86
% 0.39/0.86 === Backtracking. Learning clause 34:2:0:[21.3,26.1]:: less_or_equal(additive_identity,multiplicative_identity),less_or_equal(multiplicative_identity,additive_identity) ->
% 0.39/0.86 === Backtracking. Learning clause 35:7:8:[2.3,32.1,2.4,24.2]:TopTopTopTopTopTopTopTop: sum(x0,x1,b),sum(x2,x3,a),sum(x3,x0,x4),sum(x2,x4,x5),less_or_equal(x5,x6),sum(x6,x1,x7) -> less_or_equal(c,x7)
% 0.39/0.86 === Backtracking. Learning clause 36:3:3:[1.2,32.1]:TopTopTop: sum(x0,a,x1),sum(x1,b,x2) -> sum(x0,c,x2)
% 0.39/0.86 === Backtracking. Learning clause 37:3:2:[24.2,32.1]:TopTop: less_or_equal(a,x0),sum(x0,b,x1) -> less_or_equal(c,x1)
% 0.39/0.86 === Backtracking. Learning clause 38:5:4:[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)
% 0.39/0.86 === Backtracking. Learning clause 39:5:4:[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))
% 0.39/0.86 === Backtracking. Learning clause 40:6:6:[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)
% 0.39/0.86 === Backtracking. Learning clause 41:8:8:[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))
% 0.39/0.86 === Backtracking. Learning clause 42:6:6:[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))
% 0.39/0.86 === Clause set with instances from active satisfied. Growing active. New size: 72
% 0.39/0.86 === Restarting.
% 0.39/0.86 === Backtracking. Learning clause 43:4:1:[24.2,3.2,18.3]:Top: less_or_equal(additive_identity,additive_identity),defined(x0) -> less_or_equal(x0,additive_identity),defined(multiplicative_inverse(x0))
% 0.39/0.86 === Backtracking. Learning clause 45:1:0:[28.0,44.0,24.3,32.1,18.3,33.1,30.1]:: -> defined(multiplicative_inverse(b))
% 0.39/0.86 === Backtracking. Learning clause 46:4:3:[24.2,3.2]:TopTopTop: less_or_equal(additive_identity,x0),sum(x0,x1,x2),defined(x1) -> less_or_equal(x1,x2)
% 0.39/0.86 === Backtracking. Learning clause 47:2:1:[10.1,8.2]:Top: defined(x0) -> product(x0,multiplicative_identity,x0)
% 0.39/0.86 === Backtracking. Learning clause 48:5:7:[10.2,12.2]:TopTopTopTopTopTopTop: product(x0,x1,x2),sum(x1,x3,x4),product(x3,x0,x5),sum(x2,x5,x6) -> product(x4,x0,x6)
% 0.39/0.86 === Backtracking. Learning clause 49:5:5:[2.3,21.3]:TopTopTopTopTop: sum(additive_identity,x0,x1),sum(x0,x2,x3),less_or_equal(x3,x4),less_or_equal(x4,x3) -> sum(x1,x2,x4)
% 0.39/0.86 === Clause set with instances from active satisfied. Growing active. New size: 76
% 0.39/0.86 === Restarting.
% 0.39/0.86 === Backtracking. Learning clause 53:4:1:[29.0,50.1,28.0,51.2,30.0,52.4,24.3,3.2,36.3,3.2,21.3,22.2]:Top: less_or_equal(additive_identity,additive_identity),less_or_equal(a,additive_identity),less_or_equal(x0,b) -> less_or_equal(x0,c)
% 0.39/0.86 === Backtracking. Learning clause 56:3:1:[29.0,54.1,28.0,55.3,24.3,3.2,36.3,3.2]:Top: less_or_equal(x0,additive_identity),sum(x0,a,additive_identity) -> less_or_equal(b,c)
% 0.39/0.86 === Backtracking. Learning clause 57:4:3:[24.3,3.2]:TopTopTop: less_or_equal(x0,additive_identity),sum(x0,x1,x2),defined(x1) -> less_or_equal(x2,x1)
% 0.39/0.86 === Conflict found: 46:4:3:[24.2,3.2]:TopTopTop: less_or_equal(additive_identity,x0),sum(x0,x1,x2),defined(x1) -> less_or_equal(x1,x2) {x0 -> a, x1 -> b, x2 -> c}
% 0.39/0.86
% 0.39/0.86 SZS status Unsatisfiable
% 0.39/0.86
% 0.39/0.86 Problem: /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.39/0.86
% 0.39/0.86 SPASS-SCL-FOL Statistics:
% 0.39/0.86 Number of learned clauses: 18
% 0.39/0.86 Number of propagations: 399
% 0.39/0.86 Number of decisions: 166
% 0.39/0.86 Number of resolutions: 38
% 0.39/0.86 Number of condensations: 0
% 0.39/0.86 Number of sub resolutions: 6
% 0.39/0.86 Number of input literals (deduplicated): 27
% 0.39/0.86 Number of grows: 2
% 0.39/0.86 Number of considered ground atoms: 76
% 0.39/0.86
% 0.39/0.86 Needed: 0:00:00.29
% 0.39/0.86
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