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[simgrid.git] / teshsuite / surf / maxmin_bench / maxmin_bench_small.tesh
index 393c3e6..cd7dc68 100644 (file)
@@ -1,21 +1,20 @@
 #! ./tesh
 
 ! timeout 10
-! output sort
 ! expect return 0
-$ ./maxmin_bench small  10 test
+$ $SG_TEST_EXENV ${bindir:=.}/maxmin_bench small  10 test
 > [0.000000]: [surf_maxmin/DEBUG] Setting selective_update_active flag to 1
 > [0.000000]: [surf_maxmin/DEBUG] Active constraints : 10
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '9' usage: 4.703796 remaining: 7.082917 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '6' usage: 5.688312 remaining: 9.860140 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '7' usage: 5.541459 remaining: 7.282717 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '10' usage: 4.696304 remaining: 5.594406 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '5' usage: 3.197802 remaining: 4.915085 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '1' usage: 2.429071 remaining: 2.487512 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '2' usage: 4.501499 remaining: 6.573427 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '4' usage: 1.014486 remaining: 7.082917 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '8' usage: 2.985015 remaining: 3.026973 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '3' usage: 2.495005 remaining: 5.434565 
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '9' usage: 4.703796 remaining: 7.082917 concurrency: 2<=2<=-1
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '6' usage: 5.688312 remaining: 9.860140 concurrency: 3<=3<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '7' usage: 5.541459 remaining: 7.282717 concurrency: 2<=2<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '10' usage: 4.696304 remaining: 5.594406 concurrency: 2<=2<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '5' usage: 3.197802 remaining: 4.915085 concurrency: 2<=2<=-1
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '1' usage: 2.429071 remaining: 2.487512 concurrency: 1<=1<=-1
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '2' usage: 4.501499 remaining: 6.573427 concurrency: 2<=2<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '4' usage: 1.014486 remaining: 7.082917 concurrency: 1<=1<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '8' usage: 2.985015 remaining: 3.026973 concurrency: 1<=1<=-1
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '3' usage: 2.495005 remaining: 5.434565 concurrency: 1<=1<=4
 > [0.000000]: [surf_maxmin/DEBUG] var=9, var->bound=-1.000000, var->weight=1.000000, min_usage=1.014056, var->bound*var->weight=-1.000000
 > [0.000000]: [surf_maxmin/DEBUG] Setting var (9) value to 1.014056
 > 
@@ -73,41 +72,18 @@ $ ./maxmin_bench small  10 test
 > [0.000000]: [surf_maxmin/DEBUG] '6'(0.000000) : 0.000000
 > [0.000000]: [surf_maxmin/DEBUG] '7'(0.000000) : 0.000000
 > [0.000000]: [surf_maxmin/DEBUG] '8'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] MAX-MIN ( '10'(1.000000) '9'(1.000000) '4'(1.000000) '3'(1.000000) '2'(1.000000) '1'(1.000000) '5'(0.000000) '6'(0.000000) '7'(0.000000) '8'(0.000000) )
-> [0.000000]: [surf_maxmin/DEBUG] Constraints
-> [0.000000]: [surf_maxmin/DEBUG]      (1.314186.'4'(1.338213) + 2.742258.'3'(1.625653) + 0.647353.'1'(1.338213) + 1.975025.'5'(0.000000) + 0.741758.'6'(0.000000) + 0) <= 7.082917 ('9')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.639361.'4'(1.338213) + 2.435065.'3'(1.625653) + 1.613886.'1'(1.338213) + 0.157343.'5'(0.000000) + 1.305195.'6'(0.000000) + 0) <= 9.860140 ('6')
-> [0.000000]: [surf_maxmin/DEBUG]      (2.072428.'9'(1.014056) + 0.858641.'3'(1.625653) + 0.920080.'2'(1.024059) + 1.690310.'1'(1.338213) + 1.462537.'7'(0.000000) + 0) <= 7.282717 ('7')
-> [0.000000]: [surf_maxmin/DEBUG]      (2.129371.'9'(1.014056) + 0.971029.'4'(1.338213) + 1.595904.'1'(1.338213) + 1.958541.'8'(0.000000) + 0) <= 5.594406 ('10')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.739760.'3'(1.625653) + 1.458042.'2'(1.024059) + 1.122378.'5'(0.000000) + 1.224276.'7'(0.000000) + 0) <= 4.915085 ('5')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.603397.'10'(1.024059) + 0.825674.'2'(1.024059) + 3.191808.'8'(0.000000) + 1.276723.'8'(0.000000) + 0) <= 2.487512 ('1')
-> [0.000000]: [surf_maxmin/DEBUG]      (0.942557.'10'(1.024059) + 1.083417.'4'(1.338213) + 2.475524.'2'(1.024059) + 0.941059.'5'(0.000000) + 1.035465.'6'(0.000000) + 1.897103.'7'(0.000000) + 0.597902.'7'(0.000000) + 0.008991.'8'(0.000000) + 0) <= 6.573427 ('2')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.014486.'10'(1.024059) + 0.872128.'6'(0.000000) + 0) <= 7.082917 ('4')
-> [0.000000]: [surf_maxmin/DEBUG]      (0.959041.'9'(1.014056) + 2.025974.'9'(1.014056) + 0) <= 3.026973 ('8')
-> [0.000000]: [surf_maxmin/DEBUG]      (2.495005.'10'(1.024059) + 0) <= 5.434565 ('3')
-> [0.000000]: [surf_maxmin/DEBUG] Variables
-> [0.000000]: [surf_maxmin/DEBUG] '10'(1.000000) : 1.024059
-> [0.000000]: [surf_maxmin/DEBUG] '9'(1.000000) : 1.014056
-> [0.000000]: [surf_maxmin/DEBUG] '4'(1.000000) : 1.338213
-> [0.000000]: [surf_maxmin/DEBUG] '3'(1.000000) : 1.625653
-> [0.000000]: [surf_maxmin/DEBUG] '2'(1.000000) : 1.024059
-> [0.000000]: [surf_maxmin/DEBUG] '1'(1.000000) : 1.338213
-> [0.000000]: [surf_maxmin/DEBUG] '5'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] '6'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] '7'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] '8'(0.000000) : 0.000000
 > [0.000000]: [surf_maxmin/DEBUG] Setting selective_update_active flag to 1
 > [0.000000]: [surf_maxmin/DEBUG] Active constraints : 10
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '16' usage: 2.596903 remaining: 9.730270 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '20' usage: 6.927572 remaining: 1.978022 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '17' usage: 5.505495 remaining: 4.575425 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '12' usage: 2.631369 remaining: 2.127872 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '19' usage: 4.567433 remaining: 6.663337 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '18' usage: 5.965534 remaining: 6.053946 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '15' usage: 4.024975 remaining: 3.366633 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '11' usage: 4.858142 remaining: 4.975025 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '13' usage: 5.908591 remaining: 1.088911 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '14' usage: 1.957043 remaining: 7.702298 
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '16' usage: 2.596903 remaining: 9.730270 concurrency: 2<=2<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '20' usage: 6.927572 remaining: 1.978022 concurrency: 4<=4<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '17' usage: 5.505495 remaining: 4.575425 concurrency: 3<=3<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '12' usage: 2.631369 remaining: 2.127872 concurrency: 0<=0<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '19' usage: 4.567433 remaining: 6.663337 concurrency: 2<=2<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '18' usage: 5.965534 remaining: 6.053946 concurrency: 3<=3<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '15' usage: 4.024975 remaining: 3.366633 concurrency: 2<=2<=-1
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '11' usage: 4.858142 remaining: 4.975025 concurrency: 3<=3<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '13' usage: 5.908591 remaining: 1.088911 concurrency: 3<=3<=-1
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '14' usage: 1.957043 remaining: 7.702298 concurrency: 1<=1<=4
 > [0.000000]: [surf_maxmin/DEBUG] var=14, var->bound=-1.000000, var->weight=1.000000, min_usage=0.184293, var->bound*var->weight=-1.000000
 > [0.000000]: [surf_maxmin/DEBUG] var=15, var->bound=-1.000000, var->weight=1.000000, min_usage=0.184293, var->bound*var->weight=-1.000000
 > [0.000000]: [surf_maxmin/DEBUG] var=17, var->bound=-1.000000, var->weight=1.000000, min_usage=0.184293, var->bound*var->weight=-1.000000
@@ -173,41 +149,18 @@ $ ./maxmin_bench small  10 test
 > [0.000000]: [surf_maxmin/DEBUG] '11'(1.000000) : 0.316463
 > [0.000000]: [surf_maxmin/DEBUG] '16'(0.000000) : 0.000000
 > [0.000000]: [surf_maxmin/DEBUG] '20'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] MAX-MIN ( '19'(1.000000) '18'(1.000000) '17'(1.000000) '15'(1.000000) '14'(1.000000) '13'(1.000000) '12'(1.000000) '11'(1.000000) '16'(0.000000) '20'(0.000000) )
-> [0.000000]: [surf_maxmin/DEBUG] Constraints
-> [0.000000]: [surf_maxmin/DEBUG]      (1.288711.'19'(0.316463) + 1.264735.'18'(1.961597) + 0.043457.'11'(0.316463) + 1.523976.'20'(0.000000) + 0) <= 9.730270 ('16')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.107393.'19'(0.316463) + 1.621379.'17'(0.184293) + 1.846154.'13'(0.316463) + 1.488012.'12'(0.316463) + 0.864635.'11'(0.316463) + 2.066434.'16'(0.000000) + 0) <= 1.978022 ('20')
-> [0.000000]: [surf_maxmin/DEBUG]      (2.557942.'19'(0.316463) + 1.219780.'18'(1.961597) + 1.727772.'11'(0.316463) + 0) <= 4.575425 ('17')
-> [0.000000]: [surf_maxmin/DEBUG]      (0.885614.'18'(1.961597) + 0.305694.'17'(0.184293) + 0.918581.'14'(0.184293) + 0.521479.'11'(0.316463) + 0) <= 2.127872 ('12')
-> [0.000000]: [surf_maxmin/DEBUG]      (0.963536.'15'(0.184293) + 2.220779.'13'(0.316463) + 1.383117.'12'(0.316463) + 2.316683.'16'(0.000000) + 0.906593.'20'(0.000000) + 0) <= 6.663337 ('19')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.021978.'19'(0.316463) + 1.300699.'17'(0.184293) + 2.652348.'13'(0.316463) + 0.990509.'12'(0.316463) + 1.393606.'16'(0.000000) + 0) <= 6.053946 ('18')
-> [0.000000]: [surf_maxmin/DEBUG]      (0.687812.'15'(0.184293) + 1.502997.'13'(0.316463) + 1.834166.'12'(0.316463) + 1.158342.'20'(0.000000) + 0) <= 3.366633 ('15')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.739760.'18'(1.961597) + 1.459540.'15'(0.184293) + 1.658841.'14'(0.184293) + 1.189810.'16'(0.000000) + 0) <= 4.975025 ('11')
-> [0.000000]: [surf_maxmin/DEBUG]      (2.013986.'17'(0.184293) + 1.985514.'15'(0.184293) + 1.909091.'14'(0.184293) + 0.956044.'20'(0.000000) + 0) <= 1.088911 ('13')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.957043.'14'(0.184293) + 0) <= 7.702298 ('14')
-> [0.000000]: [surf_maxmin/DEBUG] Variables
-> [0.000000]: [surf_maxmin/DEBUG] '19'(1.000000) : 0.316463
-> [0.000000]: [surf_maxmin/DEBUG] '18'(1.000000) : 1.961597
-> [0.000000]: [surf_maxmin/DEBUG] '17'(1.000000) : 0.184293
-> [0.000000]: [surf_maxmin/DEBUG] '15'(1.000000) : 0.184293
-> [0.000000]: [surf_maxmin/DEBUG] '14'(1.000000) : 0.184293
-> [0.000000]: [surf_maxmin/DEBUG] '13'(1.000000) : 0.316463
-> [0.000000]: [surf_maxmin/DEBUG] '12'(1.000000) : 0.316463
-> [0.000000]: [surf_maxmin/DEBUG] '11'(1.000000) : 0.316463
-> [0.000000]: [surf_maxmin/DEBUG] '16'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] '20'(0.000000) : 0.000000
 > [0.000000]: [surf_maxmin/DEBUG] Setting selective_update_active flag to 1
 > [0.000000]: [surf_maxmin/DEBUG] Active constraints : 10
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '28' usage: 2.611888 remaining: 2.127872 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '26' usage: 3.101898 remaining: 6.863137 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '29' usage: 4.377123 remaining: 3.856144 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '25' usage: 4.861139 remaining: 1.258741 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '23' usage: 8.006494 remaining: 3.396603 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '24' usage: 4.473027 remaining: 6.723277 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '22' usage: 2.761738 remaining: 1.428571 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '30' usage: 3.939560 remaining: 2.967033 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '27' usage: 3.490010 remaining: 8.721279 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '21' usage: 3.869131 remaining: 7.462537 
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '28' usage: 2.611888 remaining: 2.127872 concurrency: 1<=1<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '26' usage: 3.101898 remaining: 6.863137 concurrency: 2<=2<=-1
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '29' usage: 4.377123 remaining: 3.856144 concurrency: 1<=1<=-1
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '25' usage: 4.861139 remaining: 1.258741 concurrency: 2<=3<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '23' usage: 8.006494 remaining: 3.396603 concurrency: 4<=4<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '24' usage: 4.473027 remaining: 6.723277 concurrency: 2<=2<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '22' usage: 2.761738 remaining: 1.428571 concurrency: 1<=1<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '30' usage: 3.939560 remaining: 2.967033 concurrency: 2<=2<=-1
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '27' usage: 3.490010 remaining: 8.721279 concurrency: 1<=1<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '21' usage: 3.869131 remaining: 7.462537 concurrency: 2<=2<=3
 > [0.000000]: [surf_maxmin/DEBUG] var=21, var->bound=-1.000000, var->weight=1.000000, min_usage=0.258940, var->bound*var->weight=-1.000000
 > [0.000000]: [surf_maxmin/DEBUG] var=23, var->bound=-1.000000, var->weight=1.000000, min_usage=0.258940, var->bound*var->weight=-1.000000
 > [0.000000]: [surf_maxmin/DEBUG] var=28, var->bound=-1.000000, var->weight=1.000000, min_usage=0.258940, var->bound*var->weight=-1.000000
@@ -265,41 +218,18 @@ $ ./maxmin_bench small  10 test
 > [0.000000]: [surf_maxmin/DEBUG] '27'(0.000000) : 0.000000
 > [0.000000]: [surf_maxmin/DEBUG] '29'(0.000000) : 0.000000
 > [0.000000]: [surf_maxmin/DEBUG] '30'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] MAX-MIN ( '28'(1.000000) '25'(1.000000) '24'(1.000000) '23'(1.000000) '22'(1.000000) '21'(1.000000) '26'(0.000000) '27'(0.000000) '29'(0.000000) '30'(0.000000) )
-> [0.000000]: [surf_maxmin/DEBUG] Constraints
-> [0.000000]: [surf_maxmin/DEBUG]      (0.842158.'28'(0.258940) + 1.769730.'21'(0.258940) + 0) <= 2.127872 ('28')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.697802.'22'(0.493696) + 1.404096.'21'(0.258940) + 0.933566.'27'(0.000000) + 2.462038.'29'(0.000000) + 0) <= 6.863137 ('26')
-> [0.000000]: [surf_maxmin/DEBUG]      (0.185814.'22'(0.493696) + 3.527473.'22'(0.493696) + 0.663836.'21'(0.258940) + 0.860140.'29'(0.000000) + 1.050450.'30'(0.000000) + 0) <= 3.856144 ('29')
-> [0.000000]: [surf_maxmin/DEBUG]      (0.761239.'28'(0.258940) + 1.526973.'23'(0.258940) + 2.572927.'21'(0.258940) + 2.180320.'26'(0.000000) + 0.639860.'26'(0.000000) + 0) <= 1.258741 ('25')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.642358.'25'(0.493696) + 2.472527.'24'(0.493696) + 2.369131.'23'(0.258940) + 1.522478.'22'(0.493696) + 0.798701.'27'(0.000000) + 0.542458.'30'(0.000000) + 0) <= 3.396603 ('23')
-> [0.000000]: [surf_maxmin/DEBUG]      (2.797702.'25'(0.493696) + 1.567433.'24'(0.493696) + 0.107892.'23'(0.258940) + 1.282717.'26'(0.000000) + 1.227273.'27'(0.000000) + 0.184316.'29'(0.000000) + 2.492008.'30'(0.000000) + 0) <= 6.723277 ('24')
-> [0.000000]: [surf_maxmin/DEBUG]      (2.761738.'23'(0.258940) + 1.105894.'29'(0.000000) + 0) <= 1.428571 ('22')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.407093.'25'(0.493696) + 2.532468.'24'(0.493696) + 0) <= 2.967033 ('30')
-> [0.000000]: [surf_maxmin/DEBUG]      (0.951548.'28'(0.258940) + 2.538462.'24'(0.493696) + 1.522478.'27'(0.000000) + 0) <= 8.721279 ('27')
-> [0.000000]: [surf_maxmin/DEBUG]      (2.124875.'28'(0.258940) + 1.744256.'25'(0.493696) + 1.643856.'26'(0.000000) + 0.959041.'30'(0.000000) + 0) <= 7.462537 ('21')
-> [0.000000]: [surf_maxmin/DEBUG] Variables
-> [0.000000]: [surf_maxmin/DEBUG] '28'(1.000000) : 0.258940
-> [0.000000]: [surf_maxmin/DEBUG] '25'(1.000000) : 0.493696
-> [0.000000]: [surf_maxmin/DEBUG] '24'(1.000000) : 0.493696
-> [0.000000]: [surf_maxmin/DEBUG] '23'(1.000000) : 0.258940
-> [0.000000]: [surf_maxmin/DEBUG] '22'(1.000000) : 0.493696
-> [0.000000]: [surf_maxmin/DEBUG] '21'(1.000000) : 0.258940
-> [0.000000]: [surf_maxmin/DEBUG] '26'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] '27'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] '29'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] '30'(0.000000) : 0.000000
 > [0.000000]: [surf_maxmin/DEBUG] Setting selective_update_active flag to 1
 > [0.000000]: [surf_maxmin/DEBUG] Active constraints : 10
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '31' usage: 1.213786 remaining: 9.950050 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '35' usage: 6.809191 remaining: 3.656344 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '39' usage: 2.653846 remaining: 5.414585 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '34' usage: 11.232767 remaining: 8.941059 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '33' usage: 3.109391 remaining: 1.758242 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '40' usage: 7.257243 remaining: 4.375624 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '32' usage: 5.985015 remaining: 4.255744 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '38' usage: 3.966533 remaining: 4.475524 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '36' usage: 4.104396 remaining: 1.678322 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '37' usage: 0.000000 remaining: 0.139860 
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '31' usage: 1.213786 remaining: 9.950050 concurrency: 1<=1<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '35' usage: 6.809191 remaining: 3.656344 concurrency: 4<=4<=-1
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '39' usage: 2.653846 remaining: 5.414585 concurrency: 1<=2<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '34' usage: 11.232767 remaining: 8.941059 concurrency: 6<=6<=-1
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '33' usage: 3.109391 remaining: 1.758242 concurrency: 2<=2<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '40' usage: 7.257243 remaining: 4.375624 concurrency: 4<=4<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '32' usage: 5.985015 remaining: 4.255744 concurrency: 3<=3<=-1
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '38' usage: 3.966533 remaining: 4.475524 concurrency: 2<=2<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '36' usage: 4.104396 remaining: 1.678322 concurrency: 3<=3<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '37' usage: 0.000000 remaining: 0.139860 concurrency: 0<=1<=4
 > [0.000000]: [surf_maxmin/DEBUG] var=36, var->bound=-1.000000, var->weight=1.000000, min_usage=0.408908, var->bound*var->weight=-1.000000
 > [0.000000]: [surf_maxmin/DEBUG] var=38, var->bound=-1.000000, var->weight=1.000000, min_usage=0.408908, var->bound*var->weight=-1.000000
 > [0.000000]: [surf_maxmin/DEBUG] var=39, var->bound=-1.000000, var->weight=1.000000, min_usage=0.408908, var->bound*var->weight=-1.000000
@@ -364,41 +294,18 @@ $ ./maxmin_bench small  10 test
 > [0.000000]: [surf_maxmin/DEBUG] '31'(1.000000) : 0.757364
 > [0.000000]: [surf_maxmin/DEBUG] '34'(0.000000) : 0.000000
 > [0.000000]: [surf_maxmin/DEBUG] '37'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] MAX-MIN ( '40'(1.000000) '39'(1.000000) '38'(1.000000) '36'(1.000000) '35'(1.000000) '33'(1.000000) '32'(1.000000) '31'(1.000000) '34'(0.000000) '37'(0.000000) )
-> [0.000000]: [surf_maxmin/DEBUG] Constraints
-> [0.000000]: [surf_maxmin/DEBUG]      (1.213786.'31'(0.757364) + 0) <= 9.950050 ('31')
-> [0.000000]: [surf_maxmin/DEBUG]      (0.983017.'40'(0.757364) + 1.603397.'39'(0.408908) + 1.153846.'38'(0.408908) + 1.549451.'36'(0.408908) + 1.519481.'31'(0.757364) + 0) <= 3.656344 ('35')
-> [0.000000]: [surf_maxmin/DEBUG]      (0.740260.'38'(0.408908) + 1.913586.'31'(0.757364) + 2.193806.'37'(0.000000) + 0) <= 5.414585 ('39')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.026474.'40'(0.757364) + 0.986014.'39'(0.408908) + 1.434066.'39'(0.408908) + 1.293207.'35'(1.232357) + 2.213287.'35'(1.232357) + 2.024476.'33'(0.565462) + 2.255245.'31'(0.757364) + 0) <= 8.941059 ('34')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.537463.'33'(0.565462) + 1.571928.'32'(0.565462) + 1.504496.'34'(0.000000) + 0.851149.'37'(0.000000) + 0) <= 1.758242 ('33')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.721778.'36'(0.408908) + 2.535465.'33'(0.565462) + 1.246753.'32'(0.565462) + 1.753247.'32'(0.565462) + 1.345654.'34'(0.000000) + 0) <= 4.375624 ('40')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.129870.'40'(0.757364) + 0.337163.'38'(0.408908) + 0.917083.'35'(1.232357) + 2.336164.'33'(0.565462) + 1.264735.'32'(0.565462) + 2.480020.'34'(0.000000) + 1.137363.'34'(0.000000) + 0) <= 4.255744 ('32')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.332168.'40'(0.757364) + 0.809191.'36'(0.408908) + 1.825175.'35'(1.232357) + 0) <= 4.475524 ('38')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.607892.'39'(0.408908) + 1.140360.'38'(0.408908) + 1.356144.'36'(0.408908) + 1.837163.'37'(0.000000) + 0) <= 1.678322 ('36')
-> [0.000000]: [surf_maxmin/DEBUG]      (2.165335.'37'(0.000000) + 0) <= 0.139860 ('37')
-> [0.000000]: [surf_maxmin/DEBUG] Variables
-> [0.000000]: [surf_maxmin/DEBUG] '40'(1.000000) : 0.757364
-> [0.000000]: [surf_maxmin/DEBUG] '39'(1.000000) : 0.408908
-> [0.000000]: [surf_maxmin/DEBUG] '38'(1.000000) : 0.408908
-> [0.000000]: [surf_maxmin/DEBUG] '36'(1.000000) : 0.408908
-> [0.000000]: [surf_maxmin/DEBUG] '35'(1.000000) : 1.232357
-> [0.000000]: [surf_maxmin/DEBUG] '33'(1.000000) : 0.565462
-> [0.000000]: [surf_maxmin/DEBUG] '32'(1.000000) : 0.565462
-> [0.000000]: [surf_maxmin/DEBUG] '31'(1.000000) : 0.757364
-> [0.000000]: [surf_maxmin/DEBUG] '34'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] '37'(0.000000) : 0.000000
 > [0.000000]: [surf_maxmin/DEBUG] Setting selective_update_active flag to 1
 > [0.000000]: [surf_maxmin/DEBUG] Active constraints : 10
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '42' usage: 10.002498 remaining: 3.556444 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '49' usage: 2.623876 remaining: 2.117882 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '48' usage: 4.849151 remaining: 2.507493 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '44' usage: 0.831668 remaining: 5.524476 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '45' usage: 3.843656 remaining: 2.097902 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '47' usage: 3.278721 remaining: 0.599401 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '41' usage: 0.804695 remaining: 2.447552 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '50' usage: 5.187812 remaining: 4.485514 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '46' usage: 3.005994 remaining: 6.933067 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '43' usage: 1.075924 remaining: 4.485514 
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '42' usage: 10.002498 remaining: 3.556444 concurrency: 4<=4<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '49' usage: 2.623876 remaining: 2.117882 concurrency: 1<=2<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '48' usage: 4.849151 remaining: 2.507493 concurrency: 3<=3<=-1
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '44' usage: 0.831668 remaining: 5.524476 concurrency: 0<=0<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '45' usage: 3.843656 remaining: 2.097902 concurrency: 3<=3<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '47' usage: 3.278721 remaining: 0.599401 concurrency: 2<=2<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '41' usage: 0.804695 remaining: 2.447552 concurrency: 0<=1<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '50' usage: 5.187812 remaining: 4.485514 concurrency: 2<=2<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '46' usage: 3.005994 remaining: 6.933067 concurrency: 1<=2<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '43' usage: 1.075924 remaining: 4.485514 concurrency: 1<=1<=4
 > [0.000000]: [surf_maxmin/DEBUG] var=42, var->bound=-1.000000, var->weight=1.000000, min_usage=0.182815, var->bound*var->weight=-1.000000
 > [0.000000]: [surf_maxmin/DEBUG] var=46, var->bound=-1.000000, var->weight=1.000000, min_usage=0.182815, var->bound*var->weight=-1.000000
 > [0.000000]: [surf_maxmin/DEBUG] var=50, var->bound=-1.000000, var->weight=1.000000, min_usage=0.182815, var->bound*var->weight=-1.000000
@@ -460,41 +367,18 @@ $ ./maxmin_bench small  10 test
 > [0.000000]: [surf_maxmin/DEBUG] '45'(0.000000) : 0.000000
 > [0.000000]: [surf_maxmin/DEBUG] '48'(0.000000) : 0.000000
 > [0.000000]: [surf_maxmin/DEBUG] '49'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] MAX-MIN ( '50'(1.000000) '47'(1.000000) '46'(1.000000) '44'(1.000000) '43'(1.000000) '42'(1.000000) '41'(1.000000) '45'(0.000000) '48'(0.000000) '49'(0.000000) )
-> [0.000000]: [surf_maxmin/DEBUG] Constraints
-> [0.000000]: [surf_maxmin/DEBUG]      (2.571429.'47'(0.380694) + 1.270729.'46'(0.182815) + 2.084416.'44'(0.380694) + 0.776224.'41'(0.380694) + 3.299700.'41'(0.380694) + 0.271229.'48'(0.000000) + 1.144855.'49'(0.000000) + 0) <= 3.556444 ('42')
-> [0.000000]: [surf_maxmin/DEBUG]      (0.938062.'50'(0.182815) + 0.539461.'47'(0.380694) + 1.146354.'41'(0.380694) + 1.946553.'48'(0.000000) + 0.614386.'48'(0.000000) + 0) <= 2.117882 ('49')
-> [0.000000]: [surf_maxmin/DEBUG]      (2.108392.'44'(0.380694) + 1.597403.'42'(0.182815) + 1.143357.'41'(0.380694) + 0) <= 2.507493 ('48')
-> [0.000000]: [surf_maxmin/DEBUG]      (0.831668.'42'(0.182815) + 0) <= 5.524476 ('44')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.062438.'44'(0.380694) + 1.333666.'43'(1.071335) + 1.447552.'42'(0.182815) + 0.428571.'45'(0.000000) + 0.299700.'49'(0.000000) + 0) <= 2.097902 ('45')
-> [0.000000]: [surf_maxmin/DEBUG]      (0.927572.'50'(0.182815) + 1.188312.'46'(0.182815) + 1.162837.'42'(0.182815) + 1.790709.'45'(0.000000) + 0) <= 0.599401 ('47')
-> [0.000000]: [surf_maxmin/DEBUG]      (0.804695.'43'(1.071335) + 0.993506.'45'(0.000000) + 0.427073.'48'(0.000000) + 2.357143.'49'(0.000000) + 0) <= 2.447552 ('41')
-> [0.000000]: [surf_maxmin/DEBUG]      (0.353646.'50'(0.182815) + 2.229770.'50'(0.182815) + 1.585415.'47'(0.380694) + 0.602398.'46'(0.182815) + 0.416583.'43'(1.071335) + 1.489510.'45'(0.000000) + 0) <= 4.485514 ('50')
-> [0.000000]: [surf_maxmin/DEBUG]      (0.954545.'46'(0.182815) + 0.761239.'44'(0.380694) + 1.290210.'43'(1.071335) + 1.020480.'49'(0.000000) + 0) <= 6.933067 ('46')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.075924.'47'(0.380694) + 0) <= 4.485514 ('43')
-> [0.000000]: [surf_maxmin/DEBUG] Variables
-> [0.000000]: [surf_maxmin/DEBUG] '50'(1.000000) : 0.182815
-> [0.000000]: [surf_maxmin/DEBUG] '47'(1.000000) : 0.380694
-> [0.000000]: [surf_maxmin/DEBUG] '46'(1.000000) : 0.182815
-> [0.000000]: [surf_maxmin/DEBUG] '44'(1.000000) : 0.380694
-> [0.000000]: [surf_maxmin/DEBUG] '43'(1.000000) : 1.071335
-> [0.000000]: [surf_maxmin/DEBUG] '42'(1.000000) : 0.182815
-> [0.000000]: [surf_maxmin/DEBUG] '41'(1.000000) : 0.380694
-> [0.000000]: [surf_maxmin/DEBUG] '45'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] '48'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] '49'(0.000000) : 0.000000
 > [0.000000]: [surf_maxmin/DEBUG] Setting selective_update_active flag to 1
 > [0.000000]: [surf_maxmin/DEBUG] Active constraints : 10
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '54' usage: 5.379620 remaining: 3.456543 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '53' usage: 4.633367 remaining: 6.793207 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '57' usage: 6.217283 remaining: 7.452547 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '58' usage: 5.442557 remaining: 4.255744 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '55' usage: 3.918581 remaining: 3.636364 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '59' usage: 6.424076 remaining: 1.248751 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '60' usage: 3.827173 remaining: 7.262737 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '52' usage: 5.824675 remaining: 6.383616 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '56' usage: 2.324176 remaining: 0.769231 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '51' usage: 1.348651 remaining: 4.935065 
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '54' usage: 5.379620 remaining: 3.456543 concurrency: 3<=3<=-1
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '53' usage: 4.633367 remaining: 6.793207 concurrency: 3<=3<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '57' usage: 6.217283 remaining: 7.452547 concurrency: 4<=4<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '58' usage: 5.442557 remaining: 4.255744 concurrency: 3<=3<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '55' usage: 3.918581 remaining: 3.636364 concurrency: 3<=3<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '59' usage: 6.424076 remaining: 1.248751 concurrency: 3<=3<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '60' usage: 3.827173 remaining: 7.262737 concurrency: 1<=1<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '52' usage: 5.824675 remaining: 6.383616 concurrency: 3<=3<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '56' usage: 2.324176 remaining: 0.769231 concurrency: 2<=2<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '51' usage: 1.348651 remaining: 4.935065 concurrency: 1<=1<=4
 > [0.000000]: [surf_maxmin/DEBUG] var=52, var->bound=-1.000000, var->weight=1.000000, min_usage=0.194386, var->bound*var->weight=-1.000000
 > [0.000000]: [surf_maxmin/DEBUG] var=53, var->bound=-1.000000, var->weight=1.000000, min_usage=0.194386, var->bound*var->weight=-1.000000
 > [0.000000]: [surf_maxmin/DEBUG] var=56, var->bound=-1.000000, var->weight=1.000000, min_usage=0.194386, var->bound*var->weight=-1.000000
@@ -560,41 +444,18 @@ $ ./maxmin_bench small  10 test
 > [0.000000]: [surf_maxmin/DEBUG] '51'(1.000000) : 1.219766
 > [0.000000]: [surf_maxmin/DEBUG] '55'(0.000000) : 0.000000
 > [0.000000]: [surf_maxmin/DEBUG] '60'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] MAX-MIN ( '59'(1.000000) '58'(1.000000) '57'(1.000000) '56'(1.000000) '54'(1.000000) '53'(1.000000) '52'(1.000000) '51'(1.000000) '55'(0.000000) '60'(0.000000) )
-> [0.000000]: [surf_maxmin/DEBUG] Constraints
-> [0.000000]: [surf_maxmin/DEBUG]      (0.812188.'58'(1.219766) + 1.428072.'56'(0.194386) + 1.600400.'53'(0.194386) + 1.538961.'51'(1.219766) + 0) <= 3.456543 ('54')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.462537.'58'(1.219766) + 1.546454.'57'(0.194386) + 1.624376.'51'(1.219766) + 1.315684.'55'(0.000000) + 0.594905.'60'(0.000000) + 0) <= 6.793207 ('53')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.720280.'58'(1.219766) + 1.975025.'57'(0.194386) + 1.095405.'52'(0.194386) + 1.426573.'51'(1.219766) + 0) <= 7.452547 ('57')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.335165.'59'(0.194386) + 2.013986.'57'(0.194386) + 2.093407.'51'(1.219766) + 1.660340.'60'(0.000000) + 0) <= 4.255744 ('58')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.203297.'59'(0.194386) + 1.246753.'58'(1.219766) + 0.227772.'53'(0.194386) + 1.240759.'52'(0.194386) + 1.549451.'55'(0.000000) + 0) <= 3.636364 ('55')
-> [0.000000]: [surf_maxmin/DEBUG]      (0.743257.'59'(0.194386) + 2.105395.'57'(0.194386) + 1.020480.'56'(0.194386) + 0.993506.'53'(0.194386) + 1.561439.'52'(0.194386) + 0) <= 1.248751 ('59')
-> [0.000000]: [surf_maxmin/DEBUG]      (0.951548.'56'(0.194386) + 0.791209.'54'(0.330969) + 2.084416.'52'(0.194386) + 0) <= 7.262737 ('60')
-> [0.000000]: [surf_maxmin/DEBUG]      (2.022977.'59'(0.194386) + 1.636364.'54'(0.330969) + 2.165335.'53'(0.194386) + 1.248252.'60'(0.000000) + 0) <= 6.383616 ('52')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.159840.'54'(0.330969) + 1.164336.'54'(0.330969) + 0.002997.'55'(0.000000) + 2.099401.'60'(0.000000) + 0) <= 0.769231 ('56')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.348651.'56'(0.194386) + 1.628871.'55'(0.000000) + 0) <= 4.935065 ('51')
-> [0.000000]: [surf_maxmin/DEBUG] Variables
-> [0.000000]: [surf_maxmin/DEBUG] '59'(1.000000) : 0.194386
-> [0.000000]: [surf_maxmin/DEBUG] '58'(1.000000) : 1.219766
-> [0.000000]: [surf_maxmin/DEBUG] '57'(1.000000) : 0.194386
-> [0.000000]: [surf_maxmin/DEBUG] '56'(1.000000) : 0.194386
-> [0.000000]: [surf_maxmin/DEBUG] '54'(1.000000) : 0.330969
-> [0.000000]: [surf_maxmin/DEBUG] '53'(1.000000) : 0.194386
-> [0.000000]: [surf_maxmin/DEBUG] '52'(1.000000) : 0.194386
-> [0.000000]: [surf_maxmin/DEBUG] '51'(1.000000) : 1.219766
-> [0.000000]: [surf_maxmin/DEBUG] '55'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] '60'(0.000000) : 0.000000
 > [0.000000]: [surf_maxmin/DEBUG] Setting selective_update_active flag to 1
 > [0.000000]: [surf_maxmin/DEBUG] Active constraints : 10
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '66' usage: 8.571429 remaining: 7.002997 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '65' usage: 4.924076 remaining: 2.937063 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '69' usage: 3.437562 remaining: 6.843157 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '62' usage: 7.347153 remaining: 5.684316 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '68' usage: 5.917582 remaining: 5.944056 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '64' usage: 2.562438 remaining: 7.852148 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '61' usage: 1.570430 remaining: 7.422577 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '63' usage: 3.103397 remaining: 5.574426 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '70' usage: 1.173327 remaining: 3.576424 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '67' usage: 0.000000 remaining: 5.854146 
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '66' usage: 8.571429 remaining: 7.002997 concurrency: 4<=4<=-1
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '65' usage: 4.924076 remaining: 2.937063 concurrency: 2<=3<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '69' usage: 3.437562 remaining: 6.843157 concurrency: 0<=0<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '62' usage: 7.347153 remaining: 5.684316 concurrency: 4<=4<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '68' usage: 5.917582 remaining: 5.944056 concurrency: 3<=3<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '64' usage: 2.562438 remaining: 7.852148 concurrency: 1<=1<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '61' usage: 1.570430 remaining: 7.422577 concurrency: 1<=1<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '63' usage: 3.103397 remaining: 5.574426 concurrency: 2<=2<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '70' usage: 1.173327 remaining: 3.576424 concurrency: 1<=2<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '67' usage: 0.000000 remaining: 5.854146 concurrency: 0<=0<=4
 > [0.000000]: [surf_maxmin/DEBUG] var=61, var->bound=-1.000000, var->weight=1.000000, min_usage=0.596470, var->bound*var->weight=-1.000000
 > [0.000000]: [surf_maxmin/DEBUG] var=64, var->bound=-1.000000, var->weight=1.000000, min_usage=0.596470, var->bound*var->weight=-1.000000
 > [0.000000]: [surf_maxmin/DEBUG] Setting var (61) value to 0.596470
@@ -651,41 +512,18 @@ $ ./maxmin_bench small  10 test
 > [0.000000]: [surf_maxmin/DEBUG] '68'(0.000000) : 0.000000
 > [0.000000]: [surf_maxmin/DEBUG] '69'(0.000000) : 0.000000
 > [0.000000]: [surf_maxmin/DEBUG] '70'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] MAX-MIN ( '67'(1.000000) '66'(1.000000) '64'(1.000000) '63'(1.000000) '62'(1.000000) '61'(1.000000) '65'(0.000000) '68'(0.000000) '69'(0.000000) '70'(0.000000) )
-> [0.000000]: [surf_maxmin/DEBUG] Constraints
-> [0.000000]: [surf_maxmin/DEBUG]      (2.553447.'67'(0.840184) + 2.235764.'64'(0.596470) + 1.075924.'63'(1.205488) + 2.706294.'61'(0.596470) + 0) <= 7.002997 ('66')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.377123.'64'(0.596470) + 2.944555.'64'(0.596470) + 0.602398.'61'(0.596470) + 1.300699.'65'(0.000000) + 2.515984.'68'(0.000000) + 0) <= 2.937063 ('65')
-> [0.000000]: [surf_maxmin/DEBUG]      (0.738761.'67'(0.840184) + 0.690809.'66'(0.840184) + 0.738761.'63'(1.205488) + 0.334166.'62'(0.840184) + 0.935065.'61'(0.596470) + 1.874625.'69'(0.000000) + 0) <= 6.843157 ('69')
-> [0.000000]: [surf_maxmin/DEBUG]      (2.288212.'67'(0.840184) + 1.150849.'66'(0.840184) + 1.903097.'62'(0.840184) + 2.004995.'61'(0.596470) + 0.812188.'68'(0.000000) + 0) <= 5.684316 ('62')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.354645.'66'(0.840184) + 2.661339.'63'(1.205488) + 1.901598.'62'(0.840184) + 0.185814.'65'(0.000000) + 0.320679.'70'(0.000000) + 0) <= 5.944056 ('68')
-> [0.000000]: [surf_maxmin/DEBUG]      (2.562438.'62'(0.840184) + 0.791209.'68'(0.000000) + 0) <= 7.852148 ('64')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.570430.'63'(1.205488) + 0) <= 7.422577 ('61')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.798202.'67'(0.840184) + 1.305195.'64'(0.596470) + 2.865135.'65'(0.000000) + 0.349151.'65'(0.000000) + 1.861139.'69'(0.000000) + 0.719281.'69'(0.000000) + 0) <= 5.574426 ('63')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.173327.'66'(0.840184) + 0.686314.'68'(0.000000) + 1.131369.'70'(0.000000) + 0) <= 3.576424 ('70')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.444555.'69'(0.000000) + 2.076923.'70'(0.000000) + 1.162837.'70'(0.000000) + 0) <= 5.854146 ('67')
-> [0.000000]: [surf_maxmin/DEBUG] Variables
-> [0.000000]: [surf_maxmin/DEBUG] '67'(1.000000) : 0.840184
-> [0.000000]: [surf_maxmin/DEBUG] '66'(1.000000) : 0.840184
-> [0.000000]: [surf_maxmin/DEBUG] '64'(1.000000) : 0.596470
-> [0.000000]: [surf_maxmin/DEBUG] '63'(1.000000) : 1.205488
-> [0.000000]: [surf_maxmin/DEBUG] '62'(1.000000) : 0.840184
-> [0.000000]: [surf_maxmin/DEBUG] '61'(1.000000) : 0.596470
-> [0.000000]: [surf_maxmin/DEBUG] '65'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] '68'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] '69'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] '70'(0.000000) : 0.000000
 > [0.000000]: [surf_maxmin/DEBUG] Setting selective_update_active flag to 1
 > [0.000000]: [surf_maxmin/DEBUG] Active constraints : 10
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '73' usage: 5.087413 remaining: 7.882118 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '72' usage: 4.393606 remaining: 8.511489 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '76' usage: 4.218282 remaining: 4.355644 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '71' usage: 4.032468 remaining: 3.446553 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '77' usage: 6.539461 remaining: 7.782218 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '79' usage: 7.630370 remaining: 7.262737 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '78' usage: 3.404595 remaining: 1.168831 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '80' usage: 3.623377 remaining: 7.912088 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '75' usage: 4.765235 remaining: 0.539461 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '74' usage: 1.476024 remaining: 1.428571 
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '73' usage: 5.087413 remaining: 7.882118 concurrency: 2<=2<=-1
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '72' usage: 4.393606 remaining: 8.511489 concurrency: 2<=2<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '76' usage: 4.218282 remaining: 4.355644 concurrency: 2<=2<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '71' usage: 4.032468 remaining: 3.446553 concurrency: 2<=2<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '77' usage: 6.539461 remaining: 7.782218 concurrency: 3<=3<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '79' usage: 7.630370 remaining: 7.262737 concurrency: 3<=3<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '78' usage: 3.404595 remaining: 1.168831 concurrency: 1<=1<=-1
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '80' usage: 3.623377 remaining: 7.912088 concurrency: 3<=3<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '75' usage: 4.765235 remaining: 0.539461 concurrency: 3<=3<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '74' usage: 1.476024 remaining: 1.428571 concurrency: 1<=1<=4
 > [0.000000]: [surf_maxmin/DEBUG] var=74, var->bound=-1.000000, var->weight=1.000000, min_usage=0.113208, var->bound*var->weight=-1.000000
 > [0.000000]: [surf_maxmin/DEBUG] var=75, var->bound=-1.000000, var->weight=1.000000, min_usage=0.113208, var->bound*var->weight=-1.000000
 > [0.000000]: [surf_maxmin/DEBUG] var=76, var->bound=-1.000000, var->weight=1.000000, min_usage=0.113208, var->bound*var->weight=-1.000000
@@ -751,41 +589,18 @@ $ ./maxmin_bench small  10 test
 > [0.000000]: [surf_maxmin/DEBUG] '71'(1.000000) : 0.854701
 > [0.000000]: [surf_maxmin/DEBUG] '78'(0.000000) : 0.000000
 > [0.000000]: [surf_maxmin/DEBUG] '79'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] MAX-MIN ( '80'(1.000000) '77'(1.000000) '76'(1.000000) '75'(1.000000) '74'(1.000000) '73'(1.000000) '72'(1.000000) '71'(1.000000) '78'(0.000000) '79'(0.000000) )
-> [0.000000]: [surf_maxmin/DEBUG] Constraints
-> [0.000000]: [surf_maxmin/DEBUG]      (2.313686.'73'(0.854701) + 0.484016.'72'(1.655984) + 2.289710.'71'(0.854701) + 0) <= 7.882118 ('73')
-> [0.000000]: [surf_maxmin/DEBUG]      (0.665335.'80'(1.655984) + 0.424076.'72'(1.655984) + 1.783217.'72'(1.655984) + 1.520979.'71'(0.854701) + 0.762737.'78'(0.000000) + 0) <= 8.511489 ('72')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.408591.'76'(0.113208) + 1.353147.'74'(0.113208) + 0.837662.'73'(0.854701) + 0.618881.'71'(0.854701) + 0) <= 4.355644 ('76')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.401099.'73'(0.854701) + 2.631369.'71'(0.854701) + 1.162837.'78'(0.000000) + 0) <= 3.446553 ('71')
-> [0.000000]: [surf_maxmin/DEBUG]      (2.243257.'80'(1.655984) + 0.362637.'77'(0.113208) + 1.612388.'75'(0.113208) + 2.321179.'72'(1.655984) + 1.168831.'79'(0.000000) + 0) <= 7.782218 ('77')
-> [0.000000]: [surf_maxmin/DEBUG]      (0.551449.'80'(1.655984) + 1.489510.'77'(0.113208) + 0.630869.'76'(0.113208) + 2.318182.'75'(0.113208) + 2.640360.'73'(0.854701) + 0) <= 7.262737 ('79')
-> [0.000000]: [surf_maxmin/DEBUG]      (0.867632.'75'(0.113208) + 2.536963.'74'(0.113208) + 0) <= 1.168831 ('78')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.329171.'80'(1.655984) + 1.086414.'76'(0.113208) + 1.207792.'74'(0.113208) + 0) <= 7.912088 ('80')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.579421.'77'(0.113208) + 1.362138.'76'(0.113208) + 1.609391.'75'(0.113208) + 0.214286.'74'(0.113208) + 1.036963.'78'(0.000000) + 1.843157.'79'(0.000000) + 0) <= 0.539461 ('75')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.476024.'77'(0.113208) + 1.489510.'78'(0.000000) + 0.974026.'79'(0.000000) + 1.212288.'79'(0.000000) + 0) <= 1.428571 ('74')
-> [0.000000]: [surf_maxmin/DEBUG] Variables
-> [0.000000]: [surf_maxmin/DEBUG] '80'(1.000000) : 1.655984
-> [0.000000]: [surf_maxmin/DEBUG] '77'(1.000000) : 0.113208
-> [0.000000]: [surf_maxmin/DEBUG] '76'(1.000000) : 0.113208
-> [0.000000]: [surf_maxmin/DEBUG] '75'(1.000000) : 0.113208
-> [0.000000]: [surf_maxmin/DEBUG] '74'(1.000000) : 0.113208
-> [0.000000]: [surf_maxmin/DEBUG] '73'(1.000000) : 0.854701
-> [0.000000]: [surf_maxmin/DEBUG] '72'(1.000000) : 1.655984
-> [0.000000]: [surf_maxmin/DEBUG] '71'(1.000000) : 0.854701
-> [0.000000]: [surf_maxmin/DEBUG] '78'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] '79'(0.000000) : 0.000000
 > [0.000000]: [surf_maxmin/DEBUG] Setting selective_update_active flag to 1
 > [0.000000]: [surf_maxmin/DEBUG] Active constraints : 10
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '86' usage: 5.734765 remaining: 0.609391 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '85' usage: 7.075924 remaining: 3.776224 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '89' usage: 2.815684 remaining: 8.081918 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '88' usage: 6.223277 remaining: 1.458541 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '81' usage: 3.684815 remaining: 5.934066 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '84' usage: 5.168332 remaining: 0.189810 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '90' usage: 1.853646 remaining: 4.025974 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '82' usage: 3.173826 remaining: 7.812188 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '87' usage: 2.877123 remaining: 5.074925 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '83' usage: 1.522478 remaining: 0.199800 
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '86' usage: 5.734765 remaining: 0.609391 concurrency: 4<=4<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '85' usage: 7.075924 remaining: 3.776224 concurrency: 3<=3<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '89' usage: 2.815684 remaining: 8.081918 concurrency: 2<=2<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '88' usage: 6.223277 remaining: 1.458541 concurrency: 3<=3<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '81' usage: 3.684815 remaining: 5.934066 concurrency: 2<=2<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '84' usage: 5.168332 remaining: 0.189810 concurrency: 3<=3<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '90' usage: 1.853646 remaining: 4.025974 concurrency: 1<=2<=-1
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '82' usage: 3.173826 remaining: 7.812188 concurrency: 2<=2<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '87' usage: 2.877123 remaining: 5.074925 concurrency: 1<=2<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '83' usage: 1.522478 remaining: 0.199800 concurrency: 1<=1<=3
 > [0.000000]: [surf_maxmin/DEBUG] var=83, var->bound=-1.000000, var->weight=1.000000, min_usage=0.036726, var->bound*var->weight=-1.000000
 > [0.000000]: [surf_maxmin/DEBUG] var=85, var->bound=-1.000000, var->weight=1.000000, min_usage=0.036726, var->bound*var->weight=-1.000000
 > [0.000000]: [surf_maxmin/DEBUG] var=89, var->bound=-1.000000, var->weight=1.000000, min_usage=0.036726, var->bound*var->weight=-1.000000
@@ -847,41 +662,18 @@ $ ./maxmin_bench small  10 test
 > [0.000000]: [surf_maxmin/DEBUG] '86'(0.000000) : 0.000000
 > [0.000000]: [surf_maxmin/DEBUG] '87'(0.000000) : 0.000000
 > [0.000000]: [surf_maxmin/DEBUG] '90'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] MAX-MIN ( '89'(1.000000) '88'(1.000000) '85'(1.000000) '84'(1.000000) '83'(1.000000) '82'(1.000000) '81'(1.000000) '86'(0.000000) '87'(0.000000) '90'(0.000000) )
-> [0.000000]: [surf_maxmin/DEBUG] Constraints
-> [0.000000]: [surf_maxmin/DEBUG]      (1.600400.'85'(0.036726) + 1.288711.'84'(0.133180) + 1.771229.'82'(0.133180) + 1.074426.'81'(0.133180) + 0.878122.'86'(0.000000) + 1.260240.'87'(0.000000) + 0) <= 0.609391 ('86')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.967532.'88'(0.552648) + 2.319680.'83'(0.036726) + 0.597902.'82'(0.133180) + 0.052448.'81'(0.133180) + 2.138362.'81'(0.133180) + 0) <= 3.776224 ('85')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.621379.'84'(0.133180) + 1.194306.'81'(0.133180) + 0.600899.'87'(0.000000) + 0) <= 8.081918 ('89')
-> [0.000000]: [surf_maxmin/DEBUG]      (0.938062.'89'(0.036726) + 2.073926.'88'(0.552648) + 1.552448.'85'(0.036726) + 1.658841.'82'(0.133180) + 0.714785.'87'(0.000000) + 0) <= 1.458541 ('88')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.314186.'88'(0.552648) + 1.961538.'83'(0.036726) + 0.409091.'82'(0.133180) + 1.278222.'86'(0.000000) + 0) <= 5.934066 ('81')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.907592.'89'(0.036726) + 2.123377.'85'(0.036726) + 1.137363.'83'(0.036726) + 0.212787.'90'(0.000000) + 0) <= 0.189810 ('84')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.670829.'88'(0.552648) + 0.182817.'83'(0.036726) + 0.954545.'86'(0.000000) + 2.270230.'90'(0.000000) + 0) <= 4.025974 ('90')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.482018.'89'(0.036726) + 1.691808.'84'(0.133180) + 0.773227.'86'(0.000000) + 2.360140.'87'(0.000000) + 0) <= 7.812188 ('82')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.912088.'85'(0.036726) + 0.965035.'84'(0.133180) + 4.087912.'90'(0.000000) + 0.058442.'90'(0.000000) + 0) <= 5.074925 ('87')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.522478.'89'(0.036726) + 0) <= 0.199800 ('83')
-> [0.000000]: [surf_maxmin/DEBUG] Variables
-> [0.000000]: [surf_maxmin/DEBUG] '89'(1.000000) : 0.036726
-> [0.000000]: [surf_maxmin/DEBUG] '88'(1.000000) : 0.552648
-> [0.000000]: [surf_maxmin/DEBUG] '85'(1.000000) : 0.036726
-> [0.000000]: [surf_maxmin/DEBUG] '84'(1.000000) : 0.133180
-> [0.000000]: [surf_maxmin/DEBUG] '83'(1.000000) : 0.036726
-> [0.000000]: [surf_maxmin/DEBUG] '82'(1.000000) : 0.133180
-> [0.000000]: [surf_maxmin/DEBUG] '81'(1.000000) : 0.133180
-> [0.000000]: [surf_maxmin/DEBUG] '86'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] '87'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] '90'(0.000000) : 0.000000
 > [0.000000]: [surf_maxmin/DEBUG] Setting selective_update_active flag to 1
 > [0.000000]: [surf_maxmin/DEBUG] Active constraints : 10
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '99' usage: 6.451049 remaining: 0.949051 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '94' usage: 4.122378 remaining: 4.585415 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '100' usage: 4.119381 remaining: 5.714286 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '95' usage: 6.350649 remaining: 4.195804 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '97' usage: 2.192308 remaining: 1.198801 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '98' usage: 1.356144 remaining: 8.541459 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '92' usage: 3.732767 remaining: 0.649351 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '91' usage: 1.179321 remaining: 8.421578 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '96' usage: 2.234266 remaining: 3.876124 
-> [0.000000]: [surf_maxmin/DEBUG] Constraint '93' usage: 4.747253 remaining: 8.971029 
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '99' usage: 6.451049 remaining: 0.949051 concurrency: 2<=2<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '94' usage: 4.122378 remaining: 4.585415 concurrency: 2<=3<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '100' usage: 4.119381 remaining: 5.714286 concurrency: 1<=1<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '95' usage: 6.350649 remaining: 4.195804 concurrency: 4<=4<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '97' usage: 2.192308 remaining: 1.198801 concurrency: 1<=1<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '98' usage: 1.356144 remaining: 8.541459 concurrency: 1<=1<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '92' usage: 3.732767 remaining: 0.649351 concurrency: 2<=2<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '91' usage: 1.179321 remaining: 8.421578 concurrency: 1<=1<=4
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '96' usage: 2.234266 remaining: 3.876124 concurrency: 1<=1<=3
+> [0.000000]: [surf_maxmin/DEBUG] Constraint '93' usage: 4.747253 remaining: 8.971029 concurrency: 3<=3<=3
 > [0.000000]: [surf_maxmin/DEBUG] var=91, var->bound=-1.000000, var->weight=1.000000, min_usage=0.147116, var->bound*var->weight=-1.000000
 > [0.000000]: [surf_maxmin/DEBUG] var=94, var->bound=-1.000000, var->weight=1.000000, min_usage=0.147116, var->bound*var->weight=-1.000000
 > [0.000000]: [surf_maxmin/DEBUG] var=97, var->bound=-1.000000, var->weight=1.000000, min_usage=0.147116, var->bound*var->weight=-1.000000
@@ -939,88 +731,25 @@ $ ./maxmin_bench small  10 test
 > [0.000000]: [surf_maxmin/DEBUG] '98'(0.000000) : 0.000000
 > [0.000000]: [surf_maxmin/DEBUG] '99'(0.000000) : 0.000000
 > [0.000000]: [surf_maxmin/DEBUG] '100'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] MAX-MIN ( '97'(1.000000) '95'(1.000000) '94'(1.000000) '93'(1.000000) '92'(1.000000) '91'(1.000000) '96'(0.000000) '98'(0.000000) '99'(0.000000) '100'(0.000000) )
-> [0.000000]: [surf_maxmin/DEBUG] Constraints
-> [0.000000]: [surf_maxmin/DEBUG]      (2.201299.'97'(0.147116) + 0.543956.'94'(0.147116) + 0.600899.'91'(0.147116) + 3.104895.'91'(0.147116) + 1.733766.'96'(0.000000) + 0) <= 0.949051 ('99')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.321678.'94'(0.147116) + 2.800699.'91'(0.147116) + 2.343656.'96'(0.000000) + 1.960040.'99'(0.000000) + 1.711289.'100'(0.000000) + 0) <= 4.585415 ('94')
-> [0.000000]: [surf_maxmin/DEBUG]      (0.882617.'95'(1.734854) + 0.873626.'94'(0.147116) + 1.396603.'92'(0.546822) + 0.966533.'91'(0.147116) + 0) <= 5.714286 ('100')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.147852.'95'(1.734854) + 2.036464.'94'(0.147116) + 0.382118.'93'(0.194272) + 1.087912.'93'(0.194272) + 1.696304.'92'(0.546822) + 1.083417.'96'(0.000000) + 1.383117.'98'(0.000000) + 0.996503.'99'(0.000000) + 0) <= 4.195804 ('95')
-> [0.000000]: [surf_maxmin/DEBUG]      (2.192308.'92'(0.546822) + 0) <= 1.198801 ('97')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.356144.'92'(0.546822) + 1.077423.'96'(0.000000) + 1.757742.'98'(0.000000) + 0.403097.'98'(0.000000) + 0) <= 8.541459 ('98')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.607892.'97'(0.147116) + 2.124875.'93'(0.194272) + 0.008991.'98'(0.000000) + 1.888112.'99'(0.000000) + 1.177822.'100'(0.000000) + 0) <= 0.649351 ('92')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.179321.'93'(0.194272) + 0.905095.'99'(0.000000) + 2.109890.'100'(0.000000) + 0) <= 8.421578 ('91')
-> [0.000000]: [surf_maxmin/DEBUG]      (2.234266.'95'(1.734854) + 0) <= 3.876124 ('96')
-> [0.000000]: [surf_maxmin/DEBUG]      (1.408591.'97'(0.147116) + 2.298701.'97'(0.147116) + 1.039960.'95'(1.734854) + 0.251748.'100'(0.000000) + 0) <= 8.971029 ('93')
-> [0.000000]: [surf_maxmin/DEBUG] Variables
-> [0.000000]: [surf_maxmin/DEBUG] '97'(1.000000) : 0.147116
-> [0.000000]: [surf_maxmin/DEBUG] '95'(1.000000) : 1.734854
-> [0.000000]: [surf_maxmin/DEBUG] '94'(1.000000) : 0.147116
-> [0.000000]: [surf_maxmin/DEBUG] '93'(1.000000) : 0.194272
-> [0.000000]: [surf_maxmin/DEBUG] '92'(1.000000) : 0.546822
-> [0.000000]: [surf_maxmin/DEBUG] '91'(1.000000) : 0.147116
-> [0.000000]: [surf_maxmin/DEBUG] '96'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] '98'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] '99'(0.000000) : 0.000000
-> [0.000000]: [surf_maxmin/DEBUG] '100'(0.000000) : 0.000000
 > Starting 0: (807)
 > Starting to solve(813)
-> Max concurrency:
-> (0):1/-1 (1):2/3 (2):1/4 (3):1/3 (4):2/-1 (5):3/3 (6):2/4 (7):1/-1 (8):2/-1 (9):2/3 
-> 
-> Total maximum concurrency is 3
 > Starting 1: (614)
 > Starting to solve(68)
-> Max concurrency:
-> (0):3/3 (1):0/3 (2):3/-1 (3):1/4 (4):2/-1 (5):2/3 (6):3/3 (7):3/4 (8):2/3 (9):4/4 
-> 
-> Total maximum concurrency is 4
 > Starting 2: (421)
 > Starting to solve(310)
-> Max concurrency:
-> (0):2/3 (1):1/4 (2):4/4 (3):2/3 (4):3/4 (5):2/-1 (6):1/3 (7):1/3 (8):1/-1 (9):2/-1 
-> 
-> Total maximum concurrency is 4
 > Starting 3: (228)
 > Starting to solve(952)
-> Max concurrency:
-> (0):1/4 (1):3/-1 (2):2/3 (3):6/-1 (4):4/-1 (5):3/4 (6):1/4 (7):2/3 (8):2/3 (9):4/4 
-> 
-> Total maximum concurrency is 6
 > Starting 4: (35)
 > Starting to solve(203)
-> Max concurrency:
-> (0):1/4 (1):4/4 (2):1/4 (3):0/4 (4):3/3 (5):2/4 (6):2/4 (7):3/-1 (8):2/3 (9):2/4 
-> 
-> Total maximum concurrency is 4
 > Starting 5: (842)
 > Starting to solve(329)
-> Max concurrency:
-> (0):1/4 (1):3/3 (2):3/3 (3):3/-1 (4):3/4 (5):2/3 (6):4/4 (7):3/4 (8):3/4 (9):1/3 
-> 
-> Total maximum concurrency is 4
 > Starting 6: (649)
 > Starting to solve(908)
-> Max concurrency:
-> (0):1/4 (1):4/4 (2):2/3 (3):1/3 (4):3/4 (5):4/-1 (6):0/4 (7):3/3 (8):0/4 (9):2/4 
-> 
-> Total maximum concurrency is 4
 > Starting 7: (456)
 > Starting to solve(563)
-> Max concurrency:
-> (0):2/3 (1):2/3 (2):2/-1 (3):1/4 (4):3/4 (5):2/4 (6):3/3 (7):1/-1 (8):3/4 (9):3/4 
-> 
-> Total maximum concurrency is 3
 > Starting 8: (263)
 > Starting to solve(118)
-> Max concurrency:
-> (0):2/3 (1):2/4 (2):1/3 (3):3/4 (4):3/4 (5):4/4 (6):2/4 (7):3/4 (8):2/3 (9):2/-1 
-> 
-> Total maximum concurrency is 4
 > Starting 9: (70)
 > Starting to solve(117)
-> Max concurrency:
-> (0):1/4 (1):2/3 (2):3/3 (3):3/4 (4):4/4 (5):1/3 (6):1/4 (7):1/3 (8):2/4 (9):1/3 
-> 
-> Total maximum concurrency is 4
 > 10x One shot execution time for a total of 10 constraints, 10 variables with 4 active constraint each, concurrency in [2,6] and max concurrency share 2