TSTP Solution File: SEV421_1 by SPASS+T---2.2.22

View Problem - Process Solution

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% File     : SPASS+T---2.2.22
% Problem  : SEV421_1 : TPTP v8.1.0. Released v5.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : spasst-tptp-script %s %d

% Computer : n019.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  : 600s
% DateTime : Tue Jul 19 18:16:31 EDT 2022

% Result   : Theorem 0.44s 1.08s
% Output   : Refutation 0.44s
% Verified : 
% SZS Type : -

% Comments : 
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%----WARNING: Could not form TPTP format derivation
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%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : SEV421_1 : TPTP v8.1.0. Released v5.0.0.
% 0.03/0.12  % Command  : spasst-tptp-script %s %d
% 0.12/0.33  % Computer : n019.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % WCLimit  : 600
% 0.12/0.33  % DateTime : Tue Jun 28 10:20:39 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.19/0.46  % Using integer theory
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  % SZS status Theorem for /tmp/SPASST_24845_n019.cluster.edu
% 0.44/1.08  
% 0.44/1.08  SPASS V 2.2.22  in combination with yices.
% 0.44/1.08  SPASS beiseite: Proof found by SPASS.
% 0.44/1.08  Problem: /tmp/SPASST_24845_n019.cluster.edu 
% 0.44/1.08  SPASS derived 91 clauses, backtracked 0 clauses and kept 87 clauses.
% 0.44/1.08  SPASS backtracked 0 times (0 times due to theory inconsistency).
% 0.44/1.08  SPASS allocated 6381 KBytes.
% 0.44/1.08  SPASS spent	0:00:00.02 on the problem.
% 0.44/1.08  		0:00:00.00 for the input.
% 0.44/1.08  		0:00:00.01 for the FLOTTER CNF translation.
% 0.44/1.08  		0:00:00.00 for inferences.
% 0.44/1.08  		0:00:00.00 for the backtracking.
% 0.44/1.08  		0:00:00.00 for the reduction.
% 0.44/1.08  		0:00:00.00 for interacting with the SMT procedure.
% 0.44/1.08  		
% 0.44/1.08  
% 0.44/1.08  % SZS output start CNFRefutation for /tmp/SPASST_24845_n019.cluster.edu
% 0.44/1.08  
% 0.44/1.08  % Here is a proof with depth 1, length 15 :
% 0.44/1.08  6(e)[0:Inp] ||  -> set(skc4)*.
% 0.44/1.08  12[0:Inp] ||  -> equal(empty_set,skc4) equal(cardinality(skc4),0)**.
% 0.44/1.08  13[0:Inp] || equal(empty_set,skc4) equal(cardinality(skc4),0)** -> .
% 0.44/1.08  18[0:Inp] || equal(U,empty_set) set(U) -> equal(cardinality(U),0)**.
% 0.44/1.08  19[0:Inp] || equal(cardinality(U),0)** set(U) -> equal(U,empty_set).
% 0.44/1.08  98[0:Res:6.0,18.1] || equal(empty_set,skc4) -> equal(cardinality(skc4),0)**.
% 0.44/1.08  99[0:Res:6.0,19.1] || equal(cardinality(skc4),0)** -> equal(empty_set,skc4).
% 0.44/1.08  155[0:Rew:12.0,98.0] || equal(skc4,skc4) -> equal(cardinality(skc4),0)**.
% 0.44/1.08  156(e)[0:Obv:155.0] ||  -> equal(cardinality(skc4),0)**.
% 0.44/1.08  157[0:Rew:156.0,13.1] || equal(empty_set,skc4)** equal(0,0) -> .
% 0.44/1.08  158[0:Rew:156.0,99.0] || equal(0,0) -> equal(empty_set,skc4)**.
% 0.44/1.08  159(e)[0:ArS:158.0] ||  -> equal(empty_set,skc4)**.
% 0.44/1.08  171[0:ArS:157.1] || equal(empty_set,skc4)** -> .
% 0.44/1.08  172[0:Rew:159.0,171.0] || equal(skc4,skc4)* -> .
% 0.44/1.08  173[0:Obv:172.0] ||  -> .
% 0.44/1.08  
% 0.44/1.08  % SZS output end CNFRefutation for /tmp/SPASST_24845_n019.cluster.edu
% 0.44/1.08  
% 0.44/1.08  Formulae used in the proof : fof_vc1 fof_singleton_type fof_intersection_type fof_cardinality_empty_set
% 0.83/1.10  
% 0.83/1.10  SPASS+T ended
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