  0.0000 Customer00: Arrived     
  0.0000 Customer00: Got counter 
  5.6941 Customer01: Arrived     
 12.1456 Customer00: Finished    
 12.1456 Customer01: Got counter 
 12.3390 Customer02: Arrived     
 14.8276 Customer01: Finished    
 14.8276 Customer02: Got counter 
 20.6804 Customer03: Arrived     
 24.1194 Customer04: Arrived     
 25.0634 Customer05: Arrived     
 33.3096 Clerk: urgent.  Free:0, 3 waiting
 47.4760 Customer02: Finished    
 47.4760 Clerk: leaves.  Free:0, 3 waiting
 50.4760 Clerk: returns. Free:0, 2 waiting
 50.4760 Customer03: Got counter 
 52.0135 Customer06: Arrived     
 53.6175 Clerk: urgent.  Free:0, 3 waiting
 58.7319 Customer07: Arrived     
 63.7504 Customer03: Finished    
 63.7504 Clerk: leaves.  Free:0, 4 waiting
 64.5874 Customer08: Arrived     
 66.1686 Customer09: Arrived     
 66.7504 Clerk: returns. Free:0, 5 waiting
 66.7504 Customer04: Got counter 
 76.0656 Customer04: Finished    
 76.0656 Customer05: Got counter 
 95.7417 Customer05: Finished    
 95.7417 Customer06: Got counter 
101.0212 Customer06: Finished    
101.0212 Customer07: Got counter 
102.5946 Customer07: Finished    
102.5946 Customer08: Got counter 
104.1222 Customer10: Arrived     
104.6088 Customer11: Arrived     
105.8145 Customer12: Arrived     
106.4160 Clerk: urgent.  Free:0, 4 waiting
110.9511 Customer13: Arrived     
113.0093 Customer08: Finished    
113.0093 Clerk: leaves.  Free:0, 5 waiting
116.0093 Clerk: returns. Free:0, 4 waiting
116.0093 Customer09: Got counter 
123.8156 Customer09: Finished    
123.8156 Customer10: Got counter 
129.8273 Customer14: Arrived     
131.3074 Clerk: urgent.  Free:0, 4 waiting
132.5716 Customer10: Finished    
132.5716 Clerk: leaves.  Free:0, 4 waiting
135.5716 Clerk: returns. Free:0, 3 waiting
135.5716 Customer11: Got counter 
141.5647 Customer15: Arrived     
145.2845 Customer16: Arrived     
147.0709 Customer11: Finished    
147.0709 Customer12: Got counter 
148.0929 Customer17: Arrived     
149.9579 Customer18: Arrived     
155.6000 Customer19: Arrived     
160.7788 Clerk: urgent.  Free:0, 7 waiting
175.5542 Customer12: Finished    
175.5542 Clerk: leaves.  Free:0, 7 waiting
178.5542 Clerk: returns. Free:0, 6 waiting
178.5542 Customer13: Got counter 
183.2114 Customer13: Finished    
183.2114 Customer14: Got counter 
189.1412 Customer14: Finished    
189.1412 Customer15: Got counter 
199.9505 Clerk: urgent.  Free:0, 4 waiting
