diff --git a/vitc_opt.txt b/vitc_opt.txt
new file mode 100644
index 0000000..c42715f
--- /dev/null
+++ b/vitc_opt.txt
@@ -0,0 +1,66 @@
+Optimization runtime:  48424.25801897049 s
+Target has size 12
+
+--------------------------------
+Solution number 1 , objective value -1.80448693382017
+Molecule qm7_15 has been picked 1 time(s) ( size 3 , used 2.0 )
+1: 2 -> 4.0, 3 -> 3.0, used 2
+Molecule qm7_2495 has been picked 1 time(s) ( size 7 , used 4.0 )
+1: 4 -> 12.0, 5 -> 11.0, 6 -> 9.0, 7 -> 10.0, used 4
+Molecule qm7_4 has been picked 1 time(s) ( size 3 , used 2.0 )
+1: 2 -> 5.0, 3 -> 6.0, used 2
+Molecule qm7_5 has been picked 1 time(s) ( size 3 , used 2.0 )
+1: 2 -> 2.0, 3 -> 1.0, used 2
+Molecule qm7_6 has been picked 1 time(s) ( size 3 , used 2.0 )
+1: 2 -> 8.0, 3 -> 7.0, used 2
+
+--------------------------------
+Solution number 2 , objective value -1.7920164617285317
+Molecule qm7_15 has been picked 1 time(s) ( size 3 , used 2.0 )
+1: 2 -> 4.0, 3 -> 3.0, used 2
+Molecule qm7_2495 has been picked 1 time(s) ( size 7 , used 4.0 )
+1: 4 -> 12.0, 5 -> 11.0, 6 -> 9.0, 7 -> 10.0, used 4
+Molecule qm7_4 has been picked 1 time(s) ( size 3 , used 2.0 )
+1: 2 -> 7.0, 3 -> 8.0, used 2
+Molecule qm7_5 has been picked 1 time(s) ( size 3 , used 2.0 )
+1: 2 -> 2.0, 3 -> 1.0, used 2
+Molecule qm7_6 has been picked 1 time(s) ( size 3 , used 2.0 )
+1: 2 -> 6.0, 3 -> 5.0, used 2
+
+--------------------------------
+Solution number 3 , objective value -1.7521006144471445
+Molecule qm7_15 has been picked 1 time(s) ( size 3 , used 2.0 )
+1: 2 -> 4.0, 3 -> 3.0, used 2
+Molecule qm7_4 has been picked 1 time(s) ( size 3 , used 2.0 )
+1: 2 -> 5.0, 3 -> 6.0, used 2
+Molecule qm7_5 has been picked 1 time(s) ( size 3 , used 1.9999999999999987 )
+1: 2 -> 2.0, 3 -> 1.0, used 2
+Molecule qm7_595 has been picked 1 time(s) ( size 6 , used 4.0 )
+1: 3 -> 12.0, 4 -> 11.0, 5 -> 9.0, 6 -> 10.0, used 4
+Molecule qm7_6 has been picked 1 time(s) ( size 3 , used 2.0 )
+1: 2 -> 8.0, 3 -> 7.0, used 2
+
+--------------------------------
+Solution number 4 , objective value 3.1686816179387085
+Molecule qm7_5 has been picked 1 time(s) ( size 3 , used 2.0 )
+1: 2 -> 2.0, 3 -> 1.0, used 2
+Molecule qm7_594 has been picked 1 time(s) ( size 6 , used 4.0 )
+1: 3 -> 6.0, 4 -> 5.0, 5 -> 4.0, 6 -> 3.0, used 4
+Molecule qm7_595 has been picked 1 time(s) ( size 6 , used 4.0 )
+1: 3 -> 12.0, 4 -> 11.0, 5 -> 9.0, 6 -> 10.0, used 4
+Molecule qm7_6 has been picked 1 time(s) ( size 3 , used 2.0 )
+1: 2 -> 8.0, 3 -> 7.0, used 2
+
+--------------------------------
+Solution number 5 , objective value 12.456326013988036
+Molecule qm7_15 has been picked 1 time(s) ( size 3 , used 2.0 )
+1: 2 -> 7.0, 3 -> 8.0, used 2
+Molecule qm7_2395 has been picked 1 time(s) ( size 7 , used 4.0 )
+1: 4 -> 4.0, 5 -> 3.0, 6 -> 2.0, 7 -> 1.0, used 4
+Molecule qm7_4 has been picked 1 time(s) ( size 3 , used 2.0 )
+1: 2 -> 5.0, 3 -> 6.0, used 2
+Molecule qm7_5 has been picked 1 time(s) ( size 3 , used 2.0 )
+1: 2 -> 11.0, 3 -> 12.0, used 2
+Molecule qm7_6 has been picked 1 time(s) ( size 3 , used 2.0 )
+1: 2 -> 10.0, 3 -> 9.0, used 2
+