QF_LIA performance issue with mod/div

[unosalt]

Hi, the following input in Yices 2.6.4 seems to take a while compared to Z3 and CVC5. Also, Yices 2.5.0 terminates instantly with sat.

(set-logic QF_LIA)
(declare-fun a () Int)
(declare-fun b () Int)
(assert (not (and (<= (mod b (- 968)) (mod b 53)) (= (mod a 533) (- a b)))))
(assert (not (and (<= (div b 432) (div a 492)) (< (- b b) (mod b (- 554))))))
(check-sat)
(exit)

I tested this on both Windows 10 and Ubuntu 18.04.6. Are there any options that could possibly improve performance?

Here are some stats from Yices 2.6.4 with the provided input: ( :num-terms 31 :num-types 4 :total-run-time 812.179 :boolean-variables 62380 :atoms 62379 :clauses 14080 :restarts 23 :clause-db-reduce 61 :clause-db-simplify 0 :decisions 549085 :conflicts 2545836 :theory-conflicts 71951 :boolean-propagations 40119973 :theory-propagations 37910214 :simplex-init-vars 22 :simplex-init-rows 13 :simplex-init-atoms 5 :simplex-vars 260 :simplex-rows 249 :simplex-atoms 62379 :simplex-pivots 61612 :simplex-conflicts 66552 :simplex-interface-lemmas 0 :simplex-integer-vars 40 :simplex-branch-and-bound 61847 :simplex-gomory-cuts 481 :simplex-bound-conflicts 36342 :simplex-bound-recheck-conflicts 6080 :simplex-itest-conflicts 5399 :simplex-itest-bound-conflicts 30943 :simplex-itest-recheck-conflicts 30943 :simplex-gcd-conflicts 0 :simplex-dioph-checks 0 :simplex-dioph-conflicts 0 :simplex-dioph-bound-conflicts 0 :simplex-dioph-recheck-conflicts 0 )