diff --git a/PARALLEL_PROJECT_NOTES.md b/PARALLEL_PROJECT_NOTES.md
index eab8f717a..7716a2a24 100644
--- a/PARALLEL_PROJECT_NOTES.md
+++ b/PARALLEL_PROJECT_NOTES.md
@@ -150,3 +150,69 @@ Weighted sampling works as follows: You are given a set of items with weights $(
 Add $w = \sum_j w_j$. Pick a random number $w_0$ in the range $0\ldots w$.
 Then you pick item $i_n$ such that $n$ is the smallest index with $\sum_{j = 1}^n w_j \geq w_0$.
 
+SMT parameters that could be tuned:
+
+<pre>
+
+  arith.bprop_on_pivoted_rows (bool) (default: true)
+  arith.branch_cut_ratio (unsigned int) (default: 2)
+  arith.eager_eq_axioms (bool) (default: true)
+  arith.enable_hnf (bool) (default: true)
+  arith.greatest_error_pivot (bool) (default: false)
+  arith.int_eq_branch (bool) (default: false)
+  arith.min (bool) (default: false)
+  arith.nl.branching (bool) (default: true)
+  arith.nl.cross_nested (bool) (default: true)
+  arith.nl.delay (unsigned int) (default: 10)
+  arith.nl.expensive_patching (bool) (default: false)
+  arith.nl.expp (bool) (default: false)
+  arith.nl.gr_q (unsigned int) (default: 10)
+  arith.nl.grobner (bool) (default: true)
+  arith.nl.grobner_cnfl_to_report (unsigned int) (default: 1)
+  arith.nl.grobner_eqs_growth (unsigned int) (default: 10)
+  arith.nl.grobner_expr_degree_growth (unsigned int) (default: 2)
+  arith.nl.grobner_expr_size_growth (unsigned int) (default: 2)
+  arith.nl.grobner_frequency (unsigned int) (default: 4)
+  arith.nl.grobner_max_simplified (unsigned int) (default: 10000)
+  arith.nl.grobner_row_length_limit (unsigned int) (default: 10)
+  arith.nl.grobner_subs_fixed (unsigned int) (default: 1)
+  arith.nl.horner (bool) (default: true)
+  arith.nl.horner_frequency (unsigned int) (default: 4)
+  arith.nl.horner_row_length_limit (unsigned int) (default: 10)
+  arith.nl.horner_subs_fixed (unsigned int) (default: 2)
+  arith.nl.nra (bool) (default: true)
+  arith.nl.optimize_bounds (bool) (default: true)
+  arith.nl.order (bool) (default: true)
+  arith.nl.propagate_linear_monomials (bool) (default: true)
+  arith.nl.rounds (unsigned int) (default: 1024)
+  arith.nl.tangents (bool) (default: true)
+  arith.propagate_eqs (bool) (default: true)
+  arith.propagation_mode (unsigned int) (default: 1)
+  arith.random_initial_value (bool) (default: false)
+  arith.rep_freq (unsigned int) (default: 0)
+  arith.simplex_strategy (unsigned int) (default: 0)
+  dack (unsigned int) (default: 1)
+  dack.eq (bool) (default: false)
+  dack.factor (double) (default: 0.1)
+  dack.gc (unsigned int) (default: 2000)
+  dack.gc_inv_decay (double) (default: 0.8)
+  dack.threshold (unsigned int) (default: 10)
+  delay_units (bool) (default: false)
+  delay_units_threshold (unsigned int) (default: 32)
+  dt_lazy_splits (unsigned int) (default: 1)
+  lemma_gc_strategy (unsigned int) (default: 0)
+  phase_caching_off (unsigned int) (default: 100)
+  phase_caching_on (unsigned int) (default: 400)
+  phase_selection (unsigned int) (default: 3)
+  qi.eager_threshold (double) (default: 10.0)
+  qi.lazy_threshold (double) (default: 20.0)
+  qi.quick_checker (unsigned int) (default: 0)
+  relevancy (unsigned int) (default: 2)
+  restart_factor (double) (default: 1.1)
+  restart_strategy (unsigned int) (default: 1)
+  seq.max_unfolding (unsigned int) (default: 1000000000)
+  seq.min_unfolding (unsigned int) (default: 1)
+  seq.split_w_len (bool) (default: true)
+</pre>
+
+