Trace number 1870311

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 NameAnswerobjCPU timeWall clock time
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2OPT5 145.085 145.142

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_3.opb
MD5SUMcdb29f44159b0b72729019e0c0db0b8a
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
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 benchmark101.107
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 variables100
Total number of constraints100
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints100
Minimum length of a constraint26
Maximum length of a constraint46
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)3090
Sum of products size (including duplicates)6180
Number of different products3090
Sum of products size6180

Quality of the solution as a function of time


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

Solver Data 

0.00/0.03	c SCIP version 1.1.0.7
0.00/0.03	c LP-Solver Clp 1.8.2
0.00/0.03	c user parameter file <scip.set> not found - using default parameters
0.00/0.03	c read problem <HOME/instance-1870311-1245197339.opb>
0.00/0.03	c original problem has 3190 variables (3190 bin, 0 int, 0 impl, 0 cont) and 3190 constraints
0.00/0.06	c start presolving problem
0.00/0.06	c presolving:
0.29/0.33	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 100 upgd conss, 203798 impls, 0 clqs
0.49/0.53	c    (0.3s) probing: 101/3190 (3.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.49/0.53	c    (0.3s) probing aborted: 100/100 successive totally useless probings
0.49/0.53	c presolving (2 rounds):
0.49/0.53	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.49/0.53	c  203798 implications, 0 cliques
0.49/0.53	c presolved problem has 3190 variables (3190 bin, 0 int, 0 impl, 0 cont) and 3190 constraints
0.49/0.53	c    3090 constraints of type <and>
0.49/0.53	c     100 constraints of type <logicor>
0.49/0.53	c transformed objective value is always integral (scale: 1)
0.49/0.53	c Presolving Time: 0.31
0.49/0.54	c OPT-NLC
0.49/0.54	c -----------------------------------------------------------------------------------------------
0.49/0.54	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.49/0.54	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.49/0.54	c limits/memory = c 1620
0.49/0.54	c # maximal time in seconds to run
0.49/0.54	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.49/0.54	c limits/time = c 1791
0.49/0.54	c # frequency for displaying node information lines
0.49/0.54	c # [type: int, range: [-1,2147483647], default: 100]
0.49/0.54	c display/freq = c 10000
0.49/0.54	c -----------------------------------------------------------------------------------------------
0.49/0.54	c start solving problem
0.49/0.54	c 
0.59/0.60	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.59/0.60	c   0.4s|     1 |     0 |   200 |  19M|   0 | 200 |3190 |3190 |3190 |3190 |6280 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.59/0.61	o 9
0.59/0.61	c s 0.4s|     1 |     0 |   200 |  19M|   0 | 200 |3190 |3190 |3190 |3190 |6280 |   0 |   0 |   0 | 0.000000e+00 | 9.000000e+00 |    Inf 
1.19/1.24	c   0.9s|     1 |     0 |   500 |  19M|   0 | 200 |3190 |3190 |3190 |3190 |6481 | 201 |   0 |   0 | 0.000000e+00 | 9.000000e+00 |    Inf 
1.69/1.70	c   1.4s|     1 |     0 |   801 |  19M|   0 | 200 |3190 |3190 |3190 |3190 |6684 | 404 |   0 |   0 | 0.000000e+00 | 9.000000e+00 |    Inf 
1.69/1.71	o 8
1.69/1.71	c s 1.4s|     1 |     0 |   801 |  19M|   0 | 200 |3190 |3190 |3190 |3190 |6684 | 404 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
2.09/2.18	c   1.9s|     1 |     0 |  1101 |  19M|   0 | 200 |3190 |3190 |3190 |3190 |6884 | 604 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
2.59/2.68	c   2.4s|     1 |     0 |  1402 |  19M|   0 | 200 |3190 |3190 |3190 |3190 |7086 | 806 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
3.09/3.20	c   2.9s|     1 |     0 |  1703 |  19M|   0 | 200 |3190 |3190 |3190 |3190 |7288 |1008 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
3.68/3.73	c   3.4s|     1 |     0 |  2003 |  19M|   0 | 200 |3190 |3190 |3190 |3190 |7488 |1208 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
6.69/6.78	c   6.4s|     1 |     2 |  7460 |  19M|   0 | 200 |3190 |3190 |3190 |3190 |7488 |1208 |   0 |  19 | 0.000000e+00 | 8.000000e+00 |    Inf 
20.98/21.00	o 6
20.98/21.00	c *20.5s|    11 |     8 | 14771 |  20M|   8 |   - |3190 |3190 |2830 |3190 |3611 |4742 |   0 | 229 | 1.000000e+00 | 6.000000e+00 | 500.00%
63.86/63.90	o 5
63.86/63.90	c *63.2s|    40 |     5 | 35594 |  20M|  10 |   - |3190 |3190 |1285 |3190 |3340 |9023 |   0 | 588 | 1.000000e+00 | 5.000000e+00 | 400.00%
144.94/145.07	c 
144.94/145.07	c SCIP Status        : problem is solved [optimal solution found]
144.94/145.07	c Solving Time (sec) : 144.05
144.94/145.07	c Solving Nodes      : 199
144.94/145.07	c Primal Bound       : +5.00000000000000e+00 (4 solutions)
144.94/145.07	c Dual Bound         : +5.00000000000000e+00
144.94/145.07	c Gap                : 0.00 %
144.94/145.08	c NODE         199
144.94/145.08	c DUAL BOUND   5
144.94/145.08	c PRIMAL BOUND 5
144.94/145.08	c GAP          0
144.94/145.08	s OPTIMUM FOUND
144.94/145.08	v -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 
144.94/145.08	v -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 
144.94/145.08	v -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 x38 -x37 -x36 x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 
144.94/145.08	v -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 x5 -x4 -x3 x2 -x1 
144.94/145.08	c SCIP Status        : problem is solved [optimal solution found]
144.94/145.08	c Solving Time       :     144.05
144.94/145.08	c Original Problem   :
144.94/145.08	c   Problem name     : HOME/instance-1870311-1245197339.opb
144.94/145.08	c   Variables        : 3190 (3190 binary, 0 integer, 0 implicit integer, 0 continuous)
144.94/145.08	c   Constraints      : 3190 initial, 3190 maximal
144.94/145.08	c Presolved Problem  :
144.94/145.08	c   Problem name     : t_HOME/instance-1870311-1245197339.opb
144.94/145.08	c   Variables        : 3190 (3190 binary, 0 integer, 0 implicit integer, 0 continuous)
144.94/145.08	c   Constraints      : 3190 initial, 3201 maximal
144.94/145.08	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
144.94/145.08	c   trivial          :       0.00          0          0          0          0          0          0          0          0
144.94/145.08	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
144.94/145.08	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
144.94/145.08	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
144.94/145.08	c   implics          :       0.00          0          0          0          0          0          0          0          0
144.94/145.08	c   probing          :       0.08          0          0          0          0          0          0          0          0
144.94/145.08	c   and              :       0.22          0          0          0          0          0          0          0          0
144.94/145.08	c   logicor          :       0.00          0          0          0          0          0          0          0          0
144.94/145.08	c   root node        :          -          1          -          -          1          -          -          -          -
144.94/145.08	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
144.94/145.08	c   integral         :          0          0          0        164          0          3        218          0          0        202
144.94/145.08	c   and              :       3090        536       1282         15          0          1      50437      19307          0          0
144.94/145.08	c   logicor          :        100+         6        722          2          0          4          7          0          0          0
144.94/145.08	c   countsols        :          0          0          0          2          0          0          0          0          0          0
144.94/145.08	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
144.94/145.08	c   integral         :      63.04       0.00       0.00      63.04       0.00
144.94/145.08	c   and              :       2.17       1.79       0.36       0.02       0.00
144.94/145.08	c   logicor          :       0.00       0.00       0.00       0.00       0.00
144.94/145.08	c   countsols        :       0.00       0.00       0.00       0.00       0.00
144.94/145.08	c Propagators        :       Time      Calls    Cutoffs    DomReds
144.94/145.08	c   rootredcost      :       0.00          3          0          0
144.94/145.08	c   pseudoobj        :       0.03       1100          2        406
144.94/145.08	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
144.94/145.08	c   propagation      :       0.00          7          7         11       11.7          0        0.0          -
144.94/145.08	c   infeasible LP    :       0.07         90          0          0        0.0          0        0.0          0
144.94/145.08	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
144.94/145.08	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
144.94/145.08	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
144.94/145.08	c   applied globally :          -          -          -         11       11.7          -          -          -
144.94/145.08	c   applied locally  :          -          -          -          0        0.0          -          -          -
144.94/145.08	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
144.94/145.08	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 1208)
144.94/145.08	c   redcost          :       0.09        536          0       1347          0          0
144.94/145.08	c   impliedbounds    :       0.02          6          0          0       1200          0
144.94/145.08	c   intobj           :       0.00          0          0          0          0          0
144.94/145.08	c   gomory           :       0.32          6          0          0       2400          0
144.94/145.08	c   strongcg         :       0.33          6          0          0       2400          0
144.94/145.08	c   cmir             :       1.22          6          0          0       1200          0
144.94/145.08	c   flowcover        :       0.70          6          0          0       1200          0
144.94/145.08	c   clique           :       0.14          6          0          0          8          0
144.94/145.08	c   zerohalf         :       0.00          0          0          0          0          0
144.94/145.08	c   mcf              :       0.01          1          0          0          0          0
144.94/145.08	c Pricers            :       Time      Calls       Vars
144.94/145.08	c   problem variables:       0.00          0          0
144.94/145.08	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
144.94/145.08	c   relpscost        :      63.04        149          3        218          0          0        202
144.94/145.08	c   pscost           :       0.00          0          0          0          0          0          0
144.94/145.08	c   inference        :       0.00          0          0          0          0          0          0
144.94/145.08	c   mostinf          :       0.00          0          0          0          0          0          0
144.94/145.08	c   leastinf         :       0.00          0          0          0          0          0          0
144.94/145.08	c   fullstrong       :       0.00          0          0          0          0          0          0
144.94/145.08	c   allfullstrong    :       0.00          0          0          0          0          0          0
144.94/145.08	c   random           :       0.00          0          0          0          0          0          0
144.94/145.08	c Primal Heuristics  :       Time      Calls      Found
144.94/145.08	c   LP solutions     :       0.00          -          2
144.94/145.08	c   pseudo solutions :       0.00          -          0
144.94/145.08	c   fracdiving       :       0.00          0          0
144.94/145.08	c   veclendiving     :       0.00          0          0
144.94/145.08	c   objpscostdiving  :       0.00          0          0
144.94/145.08	c   rootsoldiving    :       0.00          0          0
144.94/145.08	c   linesearchdiving :       0.00          0          0
144.94/145.08	c   guideddiving     :       0.00          0          0
144.94/145.08	c   crossover        :       0.00          0          0
144.94/145.08	c   oneopt           :       0.00          3          0
144.94/145.08	c   coefdiving       :       0.31          1          0
144.94/145.08	c   feaspump         :       2.65          1          0
144.94/145.08	c   simplerounding   :       0.00          0          0
144.94/145.08	c   rounding         :       0.44        305          0
144.94/145.08	c   shifting         :       0.19         43          2
144.94/145.08	c   intshifting      :       0.00          0          0
144.94/145.08	c   fixandinfer      :       0.00          0          0
144.94/145.08	c   pscostdiving     :       0.97          1          0
144.94/145.08	c   intdiving        :       0.00          0          0
144.94/145.08	c   actconsdiving    :       0.00          0          0
144.94/145.08	c   octane           :       0.00          0          0
144.94/145.08	c   rens             :       0.16          1          0
144.94/145.08	c   rins             :       0.00          0          0
144.94/145.08	c   localbranching   :       0.00          0          0
144.94/145.08	c   mutation         :       0.00          0          0
144.94/145.08	c   dins             :       0.00          0          0
144.94/145.08	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
144.94/145.08	c   primal LP        :      15.40          0          0       0.00       0.00
144.94/145.08	c   dual LP          :      52.71        761     105779     139.00    2006.81
144.94/145.08	c   barrier LP       :       0.00          0          0       0.00          -
144.94/145.08	c   diving/probing LP:       3.77         33       7406     224.42    1964.46
144.94/145.08	c   strong branching :      62.96        711     155253     218.36    2465.90
144.94/145.08	c     (at root node) :          -         19        917      48.26          -
144.94/145.08	c   conflict analysis:       0.00          0          0       0.00          -
144.94/145.08	c B&B Tree           :
144.94/145.08	c   number of runs   :          1
144.94/145.08	c   nodes            :        199
144.94/145.08	c   nodes (total)    :        199
144.94/145.08	c   nodes left       :          0
144.94/145.08	c   max depth        :         51
144.94/145.08	c   max depth (total):         51
144.94/145.08	c   backtracks       :         33 (16.6%)
144.94/145.08	c   delayed cutoffs  :          0
144.94/145.08	c   repropagations   :         75 (309 domain reductions, 0 cutoffs)
144.94/145.08	c   avg switch length:       4.20
144.94/145.08	c   switching time   :      15.47
144.94/145.08	c Solution           :
144.94/145.08	c   Solutions found  :          4 (4 improvements)
144.94/145.08	c   Primal Bound     : +5.00000000000000e+00   (in run 1, after 40 nodes, 63.25 seconds, depth 5, found by <relaxation>)
144.94/145.08	c   Dual Bound       : +5.00000000000000e+00
144.94/145.08	c   Gap              :       0.00 %
144.94/145.08	c   Root Dual Bound  : +0.00000000000000e+00
145.04/145.14	c Time complete: 145.08.

Verifier Data 

OK	5

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870311-1245197339/watcher-1870311-1245197339 -o /tmp/evaluation-result-1870311-1245197339/solver-1870311-1245197339 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870311-1245197339.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 5138
/proc/meminfo: memFree=1821576/2055920 swapFree=4183064/4192956
[pid=5138] ppid=5136 vsize=5812 CPUtime=0
/proc/5138/stat : 5138 (pbscip.linux.x8) R 5136 5138 4615 0 -1 4194304 518 0 0 0 0 0 0 0 18 0 1 0 187334797 5951488 502 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/5138/statm: 1453 504 333 1256 0 192 0

[startup+0.012959 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 5138
/proc/meminfo: memFree=1821576/2055920 swapFree=4183064/4192956
[pid=5138] ppid=5136 vsize=10808 CPUtime=0
/proc/5138/stat : 5138 (pbscip.linux.x8) R 5136 5138 4615 0 -1 4194304 1664 0 0 0 0 0 0 0 18 0 1 0 187334797 11067392 1648 1992294400 4194304 9342243 548682068736 18446744073709551615 5858006 0 0 4096 0 0 0 0 17 1 0 0
/proc/5138/statm: 2702 1648 380 1256 0 1441 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10808

[startup+0.101976 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 5138
/proc/meminfo: memFree=1821576/2055920 swapFree=4183064/4192956
[pid=5138] ppid=5136 vsize=23300 CPUtime=0.09
/proc/5138/stat : 5138 (pbscip.linux.x8) R 5136 5138 4615 0 -1 4194304 4972 0 0 0 8 1 0 0 18 0 1 0 187334797 23859200 4602 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5138/statm: 5825 4602 447 1256 0 4564 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23300

[startup+0.302013 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 5138
/proc/meminfo: memFree=1821576/2055920 swapFree=4183064/4192956
[pid=5138] ppid=5136 vsize=33152 CPUtime=0.29
/proc/5138/stat : 5138 (pbscip.linux.x8) R 5136 5138 4615 0 -1 4194304 7453 0 0 0 21 8 0 0 19 0 1 0 187334797 33947648 7083 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5138/statm: 8288 7083 447 1256 0 7027 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33152

[startup+0.70109 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 5138
/proc/meminfo: memFree=1821576/2055920 swapFree=4183064/4192956
[pid=5138] ppid=5136 vsize=48688 CPUtime=0.69
/proc/5138/stat : 5138 (pbscip.linux.x8) R 5136 5138 4615 0 -1 4194304 10860 0 0 0 49 20 0 0 22 0 1 0 187334797 49856512 10460 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5138/statm: 12172 10460 629 1256 0 10911 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48688

[startup+1.50124 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5139
/proc/meminfo: memFree=1781696/2055920 swapFree=4183064/4192956
[pid=5138] ppid=5136 vsize=51224 CPUtime=1.49
/proc/5138/stat : 5138 (pbscip.linux.x8) R 5136 5138 4615 0 -1 4194304 11603 0 0 0 122 27 0 0 25 0 1 0 187334797 52453376 11203 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5138/statm: 12806 11203 650 1256 0 11545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 51224

[startup+3.10155 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5139
/proc/meminfo: memFree=1778496/2055920 swapFree=4183064/4192956
[pid=5138] ppid=5136 vsize=52520 CPUtime=3.09
/proc/5138/stat : 5138 (pbscip.linux.x8) R 5136 5138 4615 0 -1 4194304 11845 0 0 0 280 29 0 0 25 0 1 0 187334797 53780480 11437 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5138/statm: 13130 11437 650 1256 0 11869 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 52520

[startup+6.30116 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5139
/proc/meminfo: memFree=1775488/2055920 swapFree=4183064/4192956
[pid=5138] ppid=5136 vsize=57108 CPUtime=6.29
/proc/5138/stat : 5138 (pbscip.linux.x8) R 5136 5138 4615 0 -1 4194304 13756 0 0 0 596 33 0 0 25 0 1 0 187334797 58478592 12262 1992294400 4194304 9342243 548682068736 18446744073709551615 6948498 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5138/statm: 14277 12262 667 1256 0 13016 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 57108

[startup+12.7024 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5139
/proc/meminfo: memFree=1776128/2055920 swapFree=4183064/4192956
[pid=5138] ppid=5136 vsize=54708 CPUtime=12.69
/proc/5138/stat : 5138 (pbscip.linux.x8) R 5136 5138 4615 0 -1 4194304 25247 0 0 0 1229 40 0 0 25 0 1 0 187334797 56020992 11919 1992294400 4194304 9342243 548682068736 18446744073709551615 6967304 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5138/statm: 13677 11919 685 1256 0 12416 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 54708

[startup+25.5018 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5139
/proc/meminfo: memFree=1776384/2055920 swapFree=4183064/4192956
[pid=5138] ppid=5136 vsize=54688 CPUtime=25.48
/proc/5138/stat : 5138 (pbscip.linux.x8) R 5136 5138 4615 0 -1 4194304 29938 0 0 0 2502 46 0 0 25 0 1 0 187334797 56000512 11888 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5138/statm: 13672 11888 685 1256 0 12411 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 54688

[startup+51.1017 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5139
/proc/meminfo: memFree=1777280/2055920 swapFree=4183064/4192956
[pid=5138] ppid=5136 vsize=55588 CPUtime=51.07
/proc/5138/stat : 5138 (pbscip.linux.x8) R 5136 5138 4615 0 -1 4194304 37465 0 0 0 5053 54 0 0 25 0 1 0 187334797 56922112 11696 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5138/statm: 13897 11696 689 1256 0 12636 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 55588

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5139
/proc/meminfo: memFree=1776448/2055920 swapFree=4183064/4192956
[pid=5138] ppid=5136 vsize=58252 CPUtime=102.25
/proc/5138/stat : 5138 (pbscip.linux.x8) R 5136 5138 4615 0 -1 4194304 72416 0 0 0 10143 82 0 0 25 0 1 0 187334797 59650048 11949 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5138/statm: 14563 11949 693 1256 0 13302 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 58252

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

[startup+127.901 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5139
/proc/meminfo: memFree=1772864/2055920 swapFree=4183064/4192956
[pid=5138] ppid=5136 vsize=56172 CPUtime=127.84
/proc/5138/stat : 5138 (pbscip.linux.x8) R 5136 5138 4615 0 -1 4194304 80895 0 0 0 12693 91 0 0 25 0 1 0 187334797 57520128 12828 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5138/statm: 14043 12828 693 1256 0 12782 0
Current children cumulated CPU time (s) 127.84
Current children cumulated vsize (KiB) 56172

[startup+134.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5139
/proc/meminfo: memFree=1772672/2055920 swapFree=4183064/4192956
[pid=5138] ppid=5136 vsize=57076 CPUtime=134.24
/proc/5138/stat : 5138 (pbscip.linux.x8) R 5136 5138 4615 0 -1 4194304 81701 0 0 0 13332 92 0 0 25 0 1 0 187334797 58445824 12871 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5138/statm: 14269 12871 693 1256 0 13008 0
Current children cumulated CPU time (s) 134.24
Current children cumulated vsize (KiB) 57076

[startup+140.702 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5139
/proc/meminfo: memFree=1772928/2055920 swapFree=4183064/4192956
[pid=5138] ppid=5136 vsize=57144 CPUtime=140.64
/proc/5138/stat : 5138 (pbscip.linux.x8) R 5136 5138 4615 0 -1 4194304 82190 0 0 0 13971 93 0 0 25 0 1 0 187334797 58515456 12788 1992294400 4194304 9342243 548682068736 18446744073709551615 6974252 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5138/statm: 14286 12788 693 1256 0 13025 0
Current children cumulated CPU time (s) 140.64
Current children cumulated vsize (KiB) 57144

[startup+142.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5139
/proc/meminfo: memFree=1772736/2055920 swapFree=4183064/4192956
[pid=5138] ppid=5136 vsize=57144 CPUtime=142.23
/proc/5138/stat : 5138 (pbscip.linux.x8) R 5136 5138 4615 0 -1 4194304 82297 0 0 0 14130 93 0 0 25 0 1 0 187334797 58515456 12895 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5138/statm: 14286 12895 693 1256 0 13025 0
Current children cumulated CPU time (s) 142.23
Current children cumulated vsize (KiB) 57144

[startup+143.902 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5139
/proc/meminfo: memFree=1772608/2055920 swapFree=4183064/4192956
[pid=5138] ppid=5136 vsize=61172 CPUtime=143.84
/proc/5138/stat : 5138 (pbscip.linux.x8) R 5136 5138 4615 0 -1 4194304 82586 0 0 0 14290 94 0 0 25 0 1 0 187334797 62640128 12957 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5138/statm: 15293 12957 693 1256 0 14032 0
Current children cumulated CPU time (s) 143.84
Current children cumulated vsize (KiB) 61172

[startup+144.703 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5139
/proc/meminfo: memFree=1772288/2055920 swapFree=4183064/4192956
[pid=5138] ppid=5136 vsize=56548 CPUtime=144.64
/proc/5138/stat : 5138 (pbscip.linux.x8) R 5136 5138 4615 0 -1 4194304 82718 0 0 0 14370 94 0 0 25 0 1 0 187334797 57905152 12921 1992294400 4194304 9342243 548682068736 18446744073709551615 6939014 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5138/statm: 14137 12921 693 1256 0 12876 0
Current children cumulated CPU time (s) 144.64
Current children cumulated vsize (KiB) 56548

[startup+145.102 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5139
/proc/meminfo: memFree=1772288/2055920 swapFree=4183064/4192956
[pid=5138] ppid=5136 vsize=57160 CPUtime=145.04
/proc/5138/stat : 5138 (pbscip.linux.x8) R 5136 5138 4615 0 -1 4194304 82759 0 0 0 14410 94 0 0 25 0 1 0 187334797 58531840 12962 1992294400 4194304 9342243 548682068736 18446744073709551615 4401540 0 0 4096 0 0 0 0 17 1 0 0
/proc/5138/statm: 14290 12962 695 1256 0 13029 0
Current children cumulated CPU time (s) 145.04
Current children cumulated vsize (KiB) 57160

Child status: 0
Real time (s): 145.142
CPU time (s): 145.085
CPU user time (s): 144.132
CPU system time (s): 0.952855
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 74464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 144.132
system time used= 0.952855
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 82762
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= 2
involuntary context switches= 155

runsolver used 0.137979 second user time and 0.300954 second system time

The end

Launcher Data 

Begin job on node5 at 2009-06-17 02:08:59
IDJOB=1870311
IDBENCH=48154
IDSOLVER=684
FILE ID=node5/1870311-1245197339
PBS_JOBID= 9368310
Free space on /tmp= 66256 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_25_3.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870311-1245197339/watcher-1870311-1245197339 -o /tmp/evaluation-result-1870311-1245197339/solver-1870311-1245197339 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870311-1245197339.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= cdb29f44159b0b72729019e0c0db0b8a
RANDOM SEED=517502910

node5.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1821992 kB
Buffers:         54552 kB
Cached:          99660 kB
SwapCached:       3684 kB
Active:          65788 kB
Inactive:        96284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821992 kB
SwapTotal:     4192956 kB
SwapFree:      4183064 kB
Dirty:           11768 kB
Writeback:           0 kB
Mapped:          14600 kB
Slab:            57856 kB
Committed_AS:   157132 kB
PageTables:       1396 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= 66248 MiB
End job on node5 at 2009-06-17 02:11:24