Trace number 351401

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
minisat+ 1.14OPT5 179.531 179.594

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-sample2.opb
MD5SUM98cb9153c0a6885786e060f27dbb5c7a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark10.2424
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables1296
Total number of constraints46
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)3
Number of constraints which are nor clauses,nor cardinality constraints43
Minimum length of a constraint4
Maximum length of a constraint150
Number of terms in the objective function 729
Biggest coefficient in the objective function 23832
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 524793
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262138
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524793
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c Parsing PB file...
0.00/0.05	c Converting 67 PB-constraints to clauses...
0.00/0.05	c   -- Unit propagations: (none)
0.05/0.06	c   -- Detecting intervals from adjacent constraints: #####################
0.05/0.06	c   -- Clauses(.)/Splits(s): (none)
0.05/0.06	c ---[  66]---> BDD-cost:   14
0.05/0.06	c ---[  64]---> Sorter-cost: 1045     Base: 3
0.05/0.06	c ---[  62]---> BDD-cost:  171
0.05/0.06	c ---[  60]---> BDD-cost:  171
0.05/0.06	c ---[  58]---> BDD-cost:  171
0.05/0.06	c ---[  56]---> Adder-cost: 154   maxlim: 18   bits: 6/5
0.05/0.07	c ---[  54]---> Adder-cost: 112   maxlim: 54   bits: 7/6
0.05/0.07	c ---[  52]---> Adder-cost: 154   maxlim: 18   bits: 6/5
0.05/0.08	c ---[  50]---> Adder-cost: 112   maxlim: 54   bits: 7/6
0.05/0.08	c ---[  48]---> Adder-cost: 154   maxlim: 18   bits: 6/5
0.05/0.09	c ---[  46]---> Adder-cost: 112   maxlim: 54   bits: 7/6
0.05/0.09	c ---[  44]---> Adder-cost: 146   maxlim: 18   bits: 6/5
0.05/0.09	c ---[  42]---> Adder-cost: 112   maxlim: 54   bits: 7/6
0.09/0.10	c ---[  40]---> Adder-cost: 156   maxlim: 147   bits: 8/8
0.09/0.10	c ---[  38]---> Adder-cost: 156   maxlim: 147   bits: 8/8
0.09/0.11	c ---[  36]---> Adder-cost: 156   maxlim: 147   bits: 8/8
0.09/0.12	c ---[  35]---> BDD-cost:    5
0.09/0.12	c ---[  34]---> BDD-cost:    5
0.09/0.12	c ---[  33]---> BDD-cost:    5
0.09/0.12	c ---[  32]---> Sorter-cost:  281     Base: 7
0.09/0.12	c ---[  31]---> Sorter-cost:  329     Base: 7
0.09/0.12	c ---[  30]---> Sorter-cost:  317     Base: 7
0.09/0.12	c ---[  29]---> BDD-cost:   33
0.09/0.12	c ---[  28]---> BDD-cost:   47
0.09/0.12	c ---[  27]---> BDD-cost:   33
0.09/0.12	c ---[  26]---> Sorter-cost:  292     Base: 3
0.09/0.12	c ---[  25]---> BDD-cost:   47
0.09/0.12	c ---[  24]---> BDD-cost:   33
0.09/0.12	c ---[  23]---> BDD-cost:   47
0.09/0.12	c ---[  22]---> Sorter-cost:  292     Base: 3
0.09/0.12	c ---[  21]---> BDD-cost:   47
0.09/0.12	c ---[  20]---> BDD-cost:   47
0.09/0.12	c ---[  19]---> BDD-cost:   47
0.09/0.12	c ---[  18]---> Sorter-cost:  292     Base: 3
0.09/0.12	c ---[  17]---> BDD-cost:   47
0.09/0.12	c ---[  16]---> BDD-cost:   47
0.09/0.13	c ---[  15]---> BDD-cost:   47
0.09/0.13	c ---[  14]---> Sorter-cost:  329     Base: 7
0.09/0.13	c ---[  13]---> Sorter-cost:  329     Base: 7
0.09/0.13	c ---[  12]---> Sorter-cost:  329     Base: 7
0.09/0.13	c ---[  10]---> Adder-cost: 142   maxlim: 23   bits: 6/5
0.09/0.13	c ---[   8]---> Adder-cost: 178   maxlim: 147   bits: 8/8
0.09/0.14	c ---[   6]---> Adder-cost: 154   maxlim: 23   bits: 6/5
0.09/0.15	c ---[   4]---> Adder-cost: 172   maxlim: 147   bits: 8/8
0.09/0.15	c ---[   2]---> Adder-cost: 148   maxlim: 23   bits: 6/5
0.09/0.16	c ---[   0]---> Adder-cost: 188   maxlim: 147   bits: 8/8
0.09/0.19	c ==================================[MINISAT+]==================================
0.09/0.19	c | Conflicts | Original         | Learnt                           | Progress |
0.09/0.19	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.09/0.19	c ==============================================================================
0.09/0.19	c |         0 |   25009    79685 |    8336       0        0     nan |  0.000 % |
0.19/0.20	c |       100 |   24505    78491 |    9169      93      382     4.1 | 14.565 % |
0.19/0.23	c |       250 |   24505    78491 |   10086     243      919     3.8 | 14.565 % |
0.19/0.26	c |       475 |   24452    78332 |   11095     460     2119     4.6 | 14.683 % |
0.19/0.29	c |       813 |   24404    78176 |   12204     794     5041     6.3 | 14.801 % |
0.29/0.35	c |      1319 |   24374    78076 |   13425    1296     8329     6.4 | 14.853 % |
0.39/0.41	c |      2078 |   24350    77998 |   14767    2051    16314     8.0 | 14.906 % |
0.49/0.54	c |      3218 |   24320    77898 |   16244    3188    29343     9.2 | 14.958 % |
0.69/0.72	c |      4926 |   24179    77513 |   17868    4873    47303     9.7 | 15.404 % |
0.89/0.99	c |      7488 |   24133    77383 |   19655    7431    80800    10.9 | 15.548 % |
1.39/1.41	c |     11332 |   24109    77305 |   21621   11272   132241    11.7 | 15.587 % |
1.89/1.99	c |     17099 |   24092    77248 |   23783   17035   225846    13.3 | 15.614 % |
3.09/3.11	c |     25749 |   24026    77043 |   26161   13059   158177    12.1 | 15.784 % |
4.69/4.70	c |     38724 |   23978    76896 |   28778   26016   352821    13.6 | 15.915 % |
7.39/7.48	c |     58188 |   23928    76751 |   31655   30242   424279    14.0 | 16.046 % |
12.79/12.89	c |     87381 |   23923    76740 |   34821   21378   894300    41.8 | 16.059 % |
20.19/20.22	c |    131170 |   23874    76582 |   38303   24308   438990    18.1 | 16.151 % |
33.08/33.19	c |    196856 |   23827    76449 |   42134   21948   488794    22.3 | 16.269 % |
55.47/55.50	c |    295382 |   23810    76400 |   46347   35900   718126    20.0 | 16.308 % |
82.27/82.37	c |    443171 |   23756    76253 |   50982   26975   700964    26.0 | 16.492 % |
148.34/148.49	c |    664854 |   23748    76235 |   56080   38843   664601    17.1 | 16.531 % |
151.43/151.55	c ==============================================================================
151.43/151.55	c Found solution: 14
151.43/151.55	o 14
151.43/151.56	c ---[   0]---> Sorter-cost:21625     Base: 2
151.65/151.75	c ==================================[MINISAT+]==================================
151.65/151.75	c | Conflicts | Original         | Learnt                           | Progress |
151.65/151.75	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
151.65/151.75	c ==============================================================================
151.65/151.75	c |    681674 |   74444   194503 |   24814   55663  1009615    18.1 | 16.531 % |
151.75/151.86	c |    681774 |   74444   194503 |   27295   16083   273371    17.0 |  4.740 % |
151.75/151.90	c |    681924 |   74444   194503 |   30024   16233   274285    16.9 |  4.740 % |
151.84/151.93	c |    682151 |   74444   194503 |   33027   16460   276978    16.8 |  4.740 % |
151.94/152.02	c |    682488 |   74382   194370 |   36330   16796   280213    16.7 |  4.818 % |
152.14/152.22	c |    682994 |   74350   194298 |   39963   17300   290043    16.8 |  4.848 % |
152.44/152.57	c |    683753 |   74315   194220 |   43959   18057   299234    16.6 |  4.886 % |
153.04/153.11	c |    684892 |   73522   192416 |   48355   19170   316355    16.5 |  5.757 % |
154.24/154.31	c |    686600 |   73299   191907 |   53191   20875   354822    17.0 |  6.005 % |
155.24/155.32	c |    689162 |   71537   187864 |   58510   23278   408636    17.6 |  8.041 % |
157.64/157.78	c ==============================================================================
157.64/157.78	c Found solution: 13
157.64/157.78	o 13
157.64/157.79	c ---[   0]---> Sorter-cost:    1     Base: 2
157.84/157.93	c ==================================[MINISAT+]==================================
157.84/157.93	c | Conflicts | Original         | Learnt                           | Progress |
157.84/157.93	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
157.84/157.93	c ==============================================================================
157.84/157.93	c |    692618 |   71160   187000 |   23720   26679   496125    18.6 |  8.041 % |
157.84/157.99	c |    692718 |   71084   186825 |   26092   13439   233457    17.4 |  8.584 % |
157.94/158.08	c |    692868 |   71068   186789 |   28701   13587   234884    17.3 |  8.599 % |
158.14/158.20	c |    693093 |   71006   186646 |   31571   13807   236782    17.1 |  8.674 % |
158.24/158.38	c |    693431 |   70941   186498 |   34728   14144   241981    17.1 |  8.745 % |
158.44/158.56	c |    693937 |   70833   186252 |   38201   14585   250736    17.2 |  8.862 % |
159.04/159.15	c |    694697 |   70833   186252 |   42021   15345   266813    17.4 |  8.862 % |
159.44/159.52	c |    695837 |   70833   186252 |   46223   16485   284764    17.3 |  8.862 % |
160.14/160.20	c |    697550 |   70833   186252 |   50845   18198   311116    17.1 |  8.862 % |
160.64/160.71	c |    700112 |   70833   186252 |   55930   20760   392722    18.9 |  8.862 % |
162.14/162.28	c |    703956 |   70833   186252 |   61523   24604   474209    19.3 |  8.862 % |
163.34/163.44	c |    709724 |   70833   186252 |   67675   30372   729004    24.0 |  8.862 % |
165.14/165.28	c ==============================================================================
165.14/165.28	c Found solution: 12
165.14/165.28	o 12
165.14/165.28	c ---[   0]---> Sorter-cost:    2     Base: 2
165.34/165.43	c ==================================[MINISAT+]==================================
165.34/165.43	c | Conflicts | Original         | Learnt                           | Progress |
165.34/165.43	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
165.34/165.43	c ==============================================================================
165.34/165.43	c |    714090 |   70670   185873 |   23556   34731   859331    24.7 |  8.862 % |
165.34/165.47	c |    714190 |   70670   185873 |   25911   17466   431557    24.7 |  9.083 % |
165.44/165.58	c |    714343 |   70323   185082 |   28502   17610   434648    24.7 |  9.463 % |
165.64/165.79	c |    714569 |   70291   185008 |   31353   17829   440706    24.7 |  9.500 % |
165.84/165.90	c |    714906 |   70291   185008 |   34488   18166   464107    25.5 |  9.500 % |
165.94/166.10	c |    715413 |   70291   185008 |   37937   18673   472846    25.3 |  9.499 % |
166.34/166.49	c |    716174 |   70291   185008 |   41730   19434   493903    25.4 |  9.499 % |
166.94/167.03	c |    717317 |   70291   185008 |   45903   20577   535907    26.0 |  9.499 % |
167.74/167.84	c |    719025 |   70291   185008 |   50494   22285   618829    27.8 |  9.499 % |
168.44/168.52	c |    721587 |   70291   185008 |   55543   24847   705144    28.4 |  9.499 % |
169.14/169.30	c |    725431 |   70169   184732 |   61098   28665   808713    28.2 |  9.635 % |
169.74/169.80	c ==============================================================================
169.74/169.80	c Found solution: 11
169.74/169.80	o 11
169.74/169.81	c ---[   0]---> Sorter-cost:    1     Base: 2
169.84/169.96	c ==================================[MINISAT+]==================================
169.84/169.96	c | Conflicts | Original         | Learnt                           | Progress |
169.84/169.96	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
169.84/169.96	c ==============================================================================
169.84/169.96	c |    726074 |   70033   184421 |   23344   29304   830844    28.4 |  9.635 % |
170.04/170.10	c |    726175 |   70033   184421 |   25678   14753   287953    19.5 |  9.802 % |
170.04/170.15	c |    726326 |   70033   184421 |   28246   14904   291073    19.5 |  9.802 % |
170.14/170.27	c |    726551 |   70033   184421 |   31070   15129   296354    19.6 |  9.802 % |
170.24/170.30	c |    726888 |   70033   184421 |   34177   15466   300034    19.4 |  9.802 % |
170.44/170.59	c |    727395 |   70033   184421 |   37595   15973   309969    19.4 |  9.802 % |
171.04/171.19	c |    728156 |   70033   184421 |   41355   16734   331187    19.8 |  9.802 % |
171.74/171.87	c |    729295 |   70022   184395 |   45490   17870   361541    20.2 |  9.813 % |
171.94/172.00	c ==============================================================================
171.94/172.00	c Found solution: 10
171.94/172.00	o 10
171.94/172.01	c ---[   0]---> Sorter-cost:    2     Base: 2
172.03/172.15	c ==================================[MINISAT+]==================================
172.03/172.15	c | Conflicts | Original         | Learnt                           | Progress |
172.03/172.15	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
172.03/172.15	c ==============================================================================
172.03/172.15	c |    729742 |   70026   184406 |   23342   18317   373530    20.4 |  9.813 % |
172.13/172.20	c |    729843 |   70026   184406 |   25676   18418   375238    20.4 |  9.816 % |
172.23/172.39	c |    729993 |   69603   183427 |   28243   18555   378612    20.4 | 10.334 % |
172.33/172.46	c |    730220 |   69603   183427 |   31068   18782   385754    20.5 | 10.334 % |
172.54/172.68	c |    730559 |   69603   183427 |   34175   19121   394598    20.6 | 10.334 % |
172.83/172.94	c |    731065 |   69603   183427 |   37592   19627   412863    21.0 | 10.334 % |
173.23/173.34	c |    731825 |   69603   183427 |   41351   20387   438246    21.5 | 10.334 % |
173.33/173.47	c ==============================================================================
173.33/173.47	c Found solution: 7
173.33/173.47	o 7
173.33/173.48	c ---[   0]---> Sorter-cost:    1     Base: 2
173.53/173.62	c ==================================[MINISAT+]==================================
173.53/173.62	c | Conflicts | Original         | Learnt                           | Progress |
173.53/173.62	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
173.53/173.62	c ==============================================================================
173.53/173.62	c |    732031 |   69611   183446 |   23203   20593   441766    21.5 | 10.334 % |
173.64/173.73	c |    732133 |   69611   183446 |   25523   20695   442903    21.4 | 10.339 % |
173.83/173.91	c |    732283 |   69611   183446 |   28075   20845   444267    21.3 | 10.339 % |
174.13/174.23	c |    732508 |   69072   182211 |   30883   21047   447433    21.3 | 10.958 % |
174.74/174.90	c |    732846 |   69072   182211 |   33971   21385   457996    21.4 | 10.958 % |
175.73/175.88	c |    733354 |   69072   182211 |   37368   21893   474913    21.7 | 10.958 % |
177.04/177.18	c |    734115 |   69072   182211 |   41105   22654   496453    21.9 | 10.958 % |
177.43/177.55	c |    735254 |   69072   182211 |   45216   23793   535050    22.5 | 10.958 % |
178.03/178.13	c |    736962 |   69072   182211 |   49737   25501   598649    23.5 | 10.958 % |
178.13/178.30	c ==============================================================================
178.13/178.30	c Found solution: 6
178.13/178.30	o 6
178.23/178.30	c ---[   0]---> Sorter-cost: 6046     Base: 2
178.33/178.45	c ==================================[MINISAT+]==================================
178.33/178.45	c | Conflicts | Original         | Learnt                           | Progress |
178.33/178.45	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
178.33/178.45	c ==============================================================================
178.33/178.45	c |    737222 |   74991   195930 |   24997   25758   602345    23.4 | 10.958 % |
178.53/178.64	c |    737323 |   74921   195767 |   27496   25850   605011    23.4 |  9.684 % |
178.73/178.80	c |    737474 |   74921   195767 |   30246   26001   609669    23.4 |  9.684 % |
178.83/178.93	c |    737700 |   74857   195619 |   33271   26221   617363    23.5 |  9.756 % |
179.23/179.35	c ==============================================================================
179.23/179.35	c Found solution: 5
179.23/179.35	o 5
179.23/179.36	c ---[   0]---> Sorter-cost:15822     Base: 2
179.43/179.50	c ==================================[MINISAT+]==================================
179.43/179.50	c | Conflicts | Original         | Learnt                           | Progress |
179.43/179.50	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
179.43/179.50	c ==============================================================================
179.43/179.50	c |    738012 |   83480   214716 |   27826   24083   553723    23.0 |  9.756 % |
179.43/179.58	c ==============================================================================
179.43/179.58	c Optimal solution: 5
179.43/179.58	s OPTIMUM FOUND
179.43/179.58	v -x1276 -x1277 x1278 -x1294 x1295 -x1296 -x1282 x1286 -x1290 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565
179.43/179.58	v -x566 -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586
179.43/179.58	v -x587 -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607
179.43/179.58	v -x608 -x609 -x610 -x611 -x612 -x613 -x614 -x615 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688
179.43/179.58	v -x689 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709
179.43/179.58	v -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x720 -x721 -x722 -x723 -x724 -x725 -x726 -x727 -x728 -x729 -x730
179.43/179.58	v -x731 -x732 -x733 -x734 -x735 -x736 -x737 -x738 -x739 -x740 -x741 -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x750 -x751
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179.43/179.58	c _______________________________________________________________________________
179.43/179.58	c 
179.43/179.58	c restarts              : 83
179.43/179.58	c conflicts             : 738041         (4113 /sec)
179.43/179.58	c decisions             : 1604581        (8941 /sec)
179.43/179.58	c propagations          : 0              (0 /sec)
179.43/179.58	c inspects              : 0              (0 /sec)
179.43/179.58	c CPU time              : 179.463 s
179.43/179.58	c _______________________________________________________________________________

Verifier Data (download as text)

OK	5

Conversion Script Data (download as text)

/tmp/evaluation/351401-1176598476/instance-351401-1176598476.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node59/watcher-351401-1176598476 -o ROOT/results/node59/solver-351401-1176598476 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/351401-1176598476/minisat+ /tmp/evaluation/351401-1176598476/instance-351401-1176598476.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 7853
/proc/meminfo: memFree=1715824/2055920 swapFree=4184740/4192956
[pid=7853] ppid=7851 vsize=1180 CPUtime=0
/proc/7853/stat : 7853 (minisat+) R 7851 7853 7443 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 107757251 1208320 135 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134649678 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7853/statm: 295 135 74 215 0 77 0

[startup+0.0542519 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 7853
/proc/meminfo: memFree=1715824/2055920 swapFree=4184740/4192956
[pid=7853] ppid=7851 vsize=1488 CPUtime=0.05
/proc/7853/stat : 7853 (minisat+) R 7851 7853 7443 0 -1 4194304 236 0 0 0 5 0 0 0 18 0 1 0 107757251 1523712 221 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005911 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7853/statm: 372 221 83 215 0 154 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1488

[startup+0.101261 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 7853
/proc/meminfo: memFree=1715824/2055920 swapFree=4184740/4192956
[pid=7853] ppid=7851 vsize=1796 CPUtime=0.09
/proc/7853/stat : 7853 (minisat+) R 7851 7853 7443 0 -1 4194304 310 0 0 0 9 0 0 0 18 0 1 0 107757251 1839104 295 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134666990 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7853/statm: 449 295 107 215 0 231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1796

[startup+0.301299 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 7853
/proc/meminfo: memFree=1715824/2055920 swapFree=4184740/4192956
[pid=7853] ppid=7851 vsize=3376 CPUtime=0.29
/proc/7853/stat : 7853 (minisat+) R 7851 7853 7443 0 -1 4194304 733 0 0 0 29 0 0 0 18 0 1 0 107757251 3457024 718 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134575246 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7853/statm: 844 718 124 215 0 626 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3376

[startup+0.701375 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 7853
/proc/meminfo: memFree=1715824/2055920 swapFree=4184740/4192956
[pid=7853] ppid=7851 vsize=3768 CPUtime=0.69
/proc/7853/stat : 7853 (minisat+) R 7851 7853 7443 0 -1 4194304 812 0 0 0 69 0 0 0 22 0 1 0 107757251 3858432 797 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580268 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7853/statm: 942 797 124 215 0 724 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3768

[startup+1.50153 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7854
/proc/meminfo: memFree=1712872/2055920 swapFree=4184740/4192956
[pid=7853] ppid=7851 vsize=4556 CPUtime=1.49
/proc/7853/stat : 7853 (minisat+) R 7851 7853 7443 0 -1 4194304 1000 0 0 0 149 0 0 0 25 0 1 0 107757251 4665344 985 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7853/statm: 1139 985 124 215 0 921 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4556

[startup+3.10183 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7854
/proc/meminfo: memFree=1711528/2055920 swapFree=4184740/4192956
[pid=7853] ppid=7851 vsize=5752 CPUtime=3.09
/proc/7853/stat : 7853 (minisat+) R 7851 7853 7443 0 -1 4194304 1325 0 0 0 309 0 0 0 25 0 1 0 107757251 5890048 1310 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134577023 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7853/statm: 1438 1310 124 215 0 1220 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5752

[startup+6.30144 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7854
/proc/meminfo: memFree=1710192/2055920 swapFree=4184740/4192956
[pid=7853] ppid=7851 vsize=6440 CPUtime=6.29
/proc/7853/stat : 7853 (minisat+) R 7851 7853 7443 0 -1 4194304 1493 0 0 0 628 1 0 0 25 0 1 0 107757251 6594560 1478 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581488 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7853/statm: 1610 1478 124 215 0 1392 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6440

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7854
/proc/meminfo: memFree=1707888/2055920 swapFree=4184740/4192956
[pid=7853] ppid=7851 vsize=9072 CPUtime=12.69
/proc/7853/stat : 7853 (minisat+) R 7851 7853 7443 0 -1 4194304 2129 0 0 0 1268 1 0 0 25 0 1 0 107757251 9289728 2114 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7853/statm: 2268 2114 124 215 0 2050 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9072

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7854
/proc/meminfo: memFree=1705648/2055920 swapFree=4184740/4192956
[pid=7853] ppid=7851 vsize=11248 CPUtime=25.49
/proc/7853/stat : 7853 (minisat+) R 7851 7853 7443 0 -1 4194304 2667 0 0 0 2547 2 0 0 25 0 1 0 107757251 11517952 2652 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7853/statm: 2812 2652 124 215 0 2594 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11248

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7854
/proc/meminfo: memFree=1702896/2055920 swapFree=4184740/4192956
[pid=7853] ppid=7851 vsize=14012 CPUtime=51.07
/proc/7853/stat : 7853 (minisat+) R 7851 7853 7443 0 -1 4194304 3364 0 0 0 5105 2 0 0 25 0 1 0 107757251 14348288 3349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7853/statm: 3503 3349 124 215 0 3285 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14012

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7854
/proc/meminfo: memFree=1701232/2055920 swapFree=4184740/4192956
[pid=7853] ppid=7851 vsize=15600 CPUtime=102.26
/proc/7853/stat : 7853 (minisat+) R 7851 7853 7443 0 -1 4194304 3769 0 0 0 10223 3 0 0 25 0 1 0 107757251 15974400 3754 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580941 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7853/statm: 3900 3754 124 215 0 3682 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15600

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7854
/proc/meminfo: memFree=1691440/2055920 swapFree=4184740/4192956
[pid=7853] ppid=7851 vsize=25776 CPUtime=162.24
/proc/7853/stat : 7853 (minisat+) R 7851 7853 7443 0 -1 4194304 6265 0 0 0 16219 5 0 0 25 0 1 0 107757251 26394624 6207 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7853/statm: 6444 6207 124 215 0 6226 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 25776

Solver just ended. Dumping a history of the last processes samples

[startup+166.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7854
/proc/meminfo: memFree=1691440/2055920 swapFree=4184740/4192956
[pid=7853] ppid=7851 vsize=25776 CPUtime=166.24
/proc/7853/stat : 7853 (minisat+) R 7851 7853 7443 0 -1 4194304 6265 0 0 0 16619 5 0 0 25 0 1 0 107757251 26394624 6207 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580274 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7853/statm: 6444 6207 124 215 0 6226 0
Current children cumulated CPU time (s) 166.24
Current children cumulated vsize (KiB) 25776

[startup+172.704 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7854
/proc/meminfo: memFree=1691440/2055920 swapFree=4184740/4192956
[pid=7853] ppid=7851 vsize=25776 CPUtime=172.64
/proc/7853/stat : 7853 (minisat+) R 7851 7853 7443 0 -1 4194304 6265 0 0 0 17259 5 0 0 25 0 1 0 107757251 26394624 6207 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580274 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7853/statm: 6444 6207 124 215 0 6226 0
Current children cumulated CPU time (s) 172.64
Current children cumulated vsize (KiB) 25776

[startup+175.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7854
/proc/meminfo: memFree=1691440/2055920 swapFree=4184740/4192956
[pid=7853] ppid=7851 vsize=25776 CPUtime=175.84
/proc/7853/stat : 7853 (minisat+) R 7851 7853 7443 0 -1 4194304 6265 0 0 0 17579 5 0 0 25 0 1 0 107757251 26394624 6207 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580747 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7853/statm: 6444 6207 124 215 0 6226 0
Current children cumulated CPU time (s) 175.84
Current children cumulated vsize (KiB) 25776

[startup+177.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7854
/proc/meminfo: memFree=1691440/2055920 swapFree=4184740/4192956
[pid=7853] ppid=7851 vsize=25776 CPUtime=177.43
/proc/7853/stat : 7853 (minisat+) R 7851 7853 7443 0 -1 4194304 6265 0 0 0 17738 5 0 0 25 0 1 0 107757251 26394624 6207 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134579239 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7853/statm: 6444 6207 124 215 0 6226 0
Current children cumulated CPU time (s) 177.43
Current children cumulated vsize (KiB) 25776

[startup+178.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7854
/proc/meminfo: memFree=1691440/2055920 swapFree=4184740/4192956
[pid=7853] ppid=7851 vsize=25776 CPUtime=178.23
/proc/7853/stat : 7853 (minisat+) R 7851 7853 7443 0 -1 4194304 6265 0 0 0 17818 5 0 0 25 0 1 0 107757251 26394624 6207 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031374 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7853/statm: 6444 6207 124 215 0 6226 0
Current children cumulated CPU time (s) 178.23
Current children cumulated vsize (KiB) 25776

[startup+179.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7854
/proc/meminfo: memFree=1691440/2055920 swapFree=4184740/4192956
[pid=7853] ppid=7851 vsize=26600 CPUtime=179.03
/proc/7853/stat : 7853 (minisat+) R 7851 7853 7443 0 -1 4194304 6467 0 0 0 17898 5 0 0 25 0 1 0 107757251 27238400 6388 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576446 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7853/statm: 6650 6388 124 215 0 6432 0
Current children cumulated CPU time (s) 179.03
Current children cumulated vsize (KiB) 26600

[startup+179.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7854
/proc/meminfo: memFree=1690672/2055920 swapFree=4184740/4192956
[pid=7853] ppid=7851 vsize=28460 CPUtime=179.43
/proc/7853/stat : 7853 (minisat+) R 7851 7853 7443 0 -1 4194304 6937 0 0 0 17938 5 0 0 25 0 1 0 107757251 29143040 6775 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134569696 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7853/statm: 7115 6775 124 215 0 6897 0
Current children cumulated CPU time (s) 179.43
Current children cumulated vsize (KiB) 28460

Child status: 30
Real time (s): 179.594
CPU time (s): 179.531
CPU user time (s): 179.467
CPU system time (s): 0.06399
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 28460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 179.467
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6940
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 209

runsolver used 0.12998 second user time and 0.376942 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Sun Apr 15 00:54:36 UTC 2007

IDJOB= 351401
IDBENCH= 1747
IDSOLVER= 156
FILE ID= node59/351401-1176598476

PBS_JOBID= 4557004

Free space on /tmp= 66562 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-sample2.opb
COMMAND LINE= /tmp/evaluation/351401-1176598476/minisat+ /tmp/evaluation/351401-1176598476/instance-351401-1176598476.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node59/convwatcher-351401-1176598476 -o ROOT/results/node59/conversion-351401-1176598476 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351401-1176598476/instance-351401-1176598476.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-351401-1176598476 -o ROOT/results/node59/solver-351401-1176598476 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/351401-1176598476/minisat+ /tmp/evaluation/351401-1176598476/instance-351401-1176598476.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  98cb9153c0a6885786e060f27dbb5c7a

RANDOM SEED= 316057455

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1716296 kB
Buffers:         22160 kB
Cached:         215160 kB
SwapCached:       2584 kB
Active:          51436 kB
Inactive:       196600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716296 kB
SwapTotal:     4192956 kB
SwapFree:      4184740 kB
Dirty:            2360 kB
Writeback:           0 kB
Mapped:          17168 kB
Slab:            77560 kB
Committed_AS:   344400 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node59 on Sun Apr 15 00:57:36 UTC 2007