Trace number 1870321

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 256.199 256.288

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_5.opb
MD5SUM65a3c38bd8963c911b96c745ee468cb1
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 benchmark195.189
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 constraint40
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)3062
Sum of products size (including duplicates)6124
Number of different products3062
Sum of products size6124

Quality of the solution as a function of time


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

Solver Data 

0.01/0.03	c SCIP version 1.1.0.7
0.01/0.03	c LP-Solver Clp 1.8.2
0.01/0.03	c user parameter file <scip.set> not found - using default parameters
0.01/0.03	c read problem <HOME/instance-1870321-1245197608.opb>
0.01/0.03	c original problem has 3162 variables (3162 bin, 0 int, 0 impl, 0 cont) and 3162 constraints
0.01/0.06	c start presolving problem
0.01/0.06	c presolving:
0.29/0.32	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 100 upgd conss, 199582 impls, 0 clqs
0.49/0.53	c    (0.3s) probing: 101/3162 (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  199582 implications, 0 cliques
0.49/0.53	c presolved problem has 3162 variables (3162 bin, 0 int, 0 impl, 0 cont) and 3162 constraints
0.49/0.53	c    3062 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
0.49/0.53	c OPT-NLC
0.49/0.53	c -----------------------------------------------------------------------------------------------
0.49/0.53	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.49/0.53	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.49/0.53	c limits/memory = c 1620
0.49/0.53	c # maximal time in seconds to run
0.49/0.53	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.49/0.53	c limits/time = c 1791
0.49/0.53	c # frequency for displaying node information lines
0.49/0.53	c # [type: int, range: [-1,2147483647], default: 100]
0.49/0.53	c display/freq = c 10000
0.49/0.53	c -----------------------------------------------------------------------------------------------
0.49/0.53	c start solving problem
0.49/0.53	c 
0.49/0.59	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.49/0.59	c   0.4s|     1 |     0 |   200 |  19M|   0 | 200 |3162 |3162 |3162 |3162 |6224 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.49/0.60	o 12
0.49/0.60	c s 0.4s|     1 |     0 |   200 |  19M|   0 | 200 |3162 |3162 |3162 |3162 |6224 |   0 |   0 |   0 | 0.000000e+00 | 1.200000e+01 |    Inf 
1.19/1.23	c   1.0s|     1 |     0 |   500 |  19M|   0 | 200 |3162 |3162 |3162 |3162 |6427 | 203 |   0 |   0 | 0.000000e+00 | 1.200000e+01 |    Inf 
1.59/1.68	c   1.4s|     1 |     0 |   800 |  19M|   0 | 200 |3162 |3162 |3162 |3162 |6632 | 408 |   0 |   0 | 0.000000e+00 | 1.200000e+01 |    Inf 
2.19/2.20	c   1.9s|     1 |     0 |  1101 |  19M|   0 | 200 |3162 |3162 |3162 |3162 |6834 | 610 |   0 |   0 | 0.000000e+00 | 1.200000e+01 |    Inf 
2.69/2.75	c   2.5s|     1 |     0 |  1401 |  19M|   0 | 200 |3162 |3162 |3162 |3162 |7035 | 811 |   0 |   0 | 0.000000e+00 | 1.200000e+01 |    Inf 
2.69/2.75	o 9
2.69/2.75	c s 2.5s|     1 |     0 |  1401 |  19M|   0 | 200 |3162 |3162 |3162 |3162 |7035 | 811 |   0 |   0 | 0.000000e+00 | 9.000000e+00 |    Inf 
3.20/3.27	c   3.0s|     1 |     0 |  1702 |  19M|   0 | 200 |3162 |3162 |3162 |3162 |7239 |1015 |   0 |   0 | 0.000000e+00 | 9.000000e+00 |    Inf 
3.79/3.81	c   3.5s|     1 |     0 |  2002 |  19M|   0 | 200 |3162 |3162 |3162 |3162 |7439 |1215 |   0 |   0 | 0.000000e+00 | 9.000000e+00 |    Inf 
6.48/6.58	c   6.2s|     1 |     2 |  7130 |  19M|   0 | 200 |3162 |3162 |3162 |3162 |7439 |1215 |   0 |  21 | 0.000000e+00 | 9.000000e+00 |    Inf 
27.88/27.91	o 6
27.88/27.91	c *27.5s|    12 |     8 | 16268 |  19M|   9 |   - |3162 |3162 |2852 |3162 |3763 |5038 |   0 | 287 | 1.000000e+00 | 6.000000e+00 | 500.00%
223.71/223.82	o 5
223.71/223.82	c * 223s|   378 |     6 |206212 |  20M|  35 |   - |3162 |3194 |1871 |3162 |4236 |  26k|  32 | 829 | 3.425787e+00 | 5.000000e+00 |  45.95%
256.11/256.22	c 
256.11/256.22	c SCIP Status        : problem is solved [optimal solution found]
256.11/256.22	c Solving Time (sec) : 255.31
256.11/256.22	c Solving Nodes      : 448
256.11/256.22	c Primal Bound       : +5.00000000000000e+00 (4 solutions)
256.11/256.22	c Dual Bound         : +5.00000000000000e+00
256.11/256.22	c Gap                : 0.00 %
256.11/256.22	c NODE         448
256.11/256.22	c DUAL BOUND   5
256.11/256.22	c PRIMAL BOUND 5
256.11/256.22	c GAP          0
256.11/256.22	s OPTIMUM FOUND
256.11/256.22	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 
256.11/256.22	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 
256.11/256.22	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 
256.11/256.22	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 
256.11/256.22	c SCIP Status        : problem is solved [optimal solution found]
256.11/256.22	c Solving Time       :     255.31
256.11/256.22	c Original Problem   :
256.11/256.22	c   Problem name     : HOME/instance-1870321-1245197608.opb
256.11/256.22	c   Variables        : 3162 (3162 binary, 0 integer, 0 implicit integer, 0 continuous)
256.11/256.22	c   Constraints      : 3162 initial, 3162 maximal
256.11/256.22	c Presolved Problem  :
256.11/256.22	c   Problem name     : t_HOME/instance-1870321-1245197608.opb
256.11/256.22	c   Variables        : 3162 (3162 binary, 0 integer, 0 implicit integer, 0 continuous)
256.11/256.22	c   Constraints      : 3162 initial, 3194 maximal
256.11/256.22	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
256.11/256.22	c   trivial          :       0.00          0          0          0          0          0          0          0          0
256.11/256.22	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
256.11/256.22	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
256.11/256.22	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
256.11/256.22	c   implics          :       0.00          0          0          0          0          0          0          0          0
256.11/256.22	c   probing          :       0.07          0          0          0          0          0          0          0          0
256.11/256.22	c   and              :       0.22          0          0          0          0          0          0          0          0
256.11/256.22	c   logicor          :       0.00          0          0          0          0          0          0          0          0
256.11/256.22	c   root node        :          -          0          -          -          0          -          -          -          -
256.11/256.22	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
256.11/256.22	c   integral         :          0          0          0        336          0          3        198          0          0        550
256.11/256.22	c   and              :       3062       1193       3806         16          0          3      59369      29304          0          0
256.11/256.22	c   logicor          :        100+         6       1570          2          0          7          3          0          0          0
256.11/256.22	c   countsols        :          0          0          0          2          0          0          0          0          0          0
256.11/256.22	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
256.11/256.22	c   integral         :      82.82       0.00       0.00      82.82       0.00
256.11/256.22	c   and              :       4.47       3.57       0.89       0.01       0.00
256.11/256.22	c   logicor          :       0.04       0.00       0.04       0.00       0.00
256.11/256.22	c   countsols        :       0.00       0.00       0.00       0.00       0.00
256.11/256.22	c Propagators        :       Time      Calls    Cutoffs    DomReds
256.11/256.22	c   rootredcost      :       0.00          3          0          0
256.11/256.22	c   pseudoobj        :       0.03       3638          5        169
256.11/256.22	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
256.11/256.22	c   propagation      :       0.00         15         15         33       16.0          0        0.0          -
256.11/256.22	c   infeasible LP    :       0.21        221          0          0        0.0          0        0.0          0
256.11/256.22	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
256.11/256.22	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
256.11/256.22	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
256.11/256.22	c   applied globally :          -          -          -         32       15.9          -          -          -
256.11/256.22	c   applied locally  :          -          -          -          0        0.0          -          -          -
256.11/256.22	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
256.11/256.22	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 1215)
256.11/256.22	c   redcost          :       0.23       1195          0       1824          0          0
256.11/256.22	c   impliedbounds    :       0.03          6          0          0       1200          0
256.11/256.22	c   intobj           :       0.00          0          0          0          0          0
256.11/256.22	c   gomory           :       0.31          6          0          0       2400          0
256.11/256.22	c   strongcg         :       0.32          6          0          0       2400          0
256.11/256.22	c   cmir             :       1.24          6          0          0       1200          0
256.11/256.22	c   flowcover        :       0.68          6          0          0       1200          0
256.11/256.22	c   clique           :       0.15          6          0          0         15          0
256.11/256.22	c   zerohalf         :       0.00          0          0          0          0          0
256.11/256.22	c   mcf              :       0.01          1          0          0          0          0
256.11/256.22	c Pricers            :       Time      Calls       Vars
256.11/256.22	c   problem variables:       0.00          0          0
256.11/256.22	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
256.11/256.22	c   relpscost        :      82.82        320          3        198          0          0        550
256.11/256.22	c   pscost           :       0.00          0          0          0          0          0          0
256.11/256.22	c   inference        :       0.00          0          0          0          0          0          0
256.11/256.22	c   mostinf          :       0.00          0          0          0          0          0          0
256.11/256.22	c   leastinf         :       0.00          0          0          0          0          0          0
256.11/256.22	c   fullstrong       :       0.00          0          0          0          0          0          0
256.11/256.22	c   allfullstrong    :       0.00          0          0          0          0          0          0
256.11/256.22	c   random           :       0.00          0          0          0          0          0          0
256.11/256.22	c Primal Heuristics  :       Time      Calls      Found
256.11/256.22	c   LP solutions     :       0.00          -          2
256.11/256.22	c   pseudo solutions :       0.00          -          0
256.11/256.22	c   oneopt           :       0.03          3          0
256.11/256.22	c   feaspump         :       2.36          1          0
256.11/256.22	c   objpscostdiving  :       0.89          1          0
256.11/256.22	c   crossover        :       0.11          1          0
256.11/256.22	c   coefdiving       :       2.81          3          0
256.11/256.22	c   pscostdiving     :       4.86          3          0
256.11/256.22	c   fracdiving       :       2.20          3          0
256.11/256.22	c   veclendiving     :       6.02          3          0
256.11/256.22	c   linesearchdiving :       5.35          3          0
256.11/256.22	c   rootsoldiving    :       0.55          2          0
256.11/256.22	c   simplerounding   :       0.00          0          0
256.11/256.22	c   rounding         :       0.53        466          0
256.11/256.22	c   shifting         :       0.51        134          2
256.11/256.22	c   intshifting      :       0.00          0          0
256.11/256.22	c   fixandinfer      :       0.00          0          0
256.11/256.22	c   intdiving        :       0.00          0          0
256.11/256.22	c   actconsdiving    :       0.00          0          0
256.11/256.22	c   guideddiving     :       6.22          3          0
256.11/256.22	c   octane           :       0.00          0          0
256.11/256.22	c   rens             :       0.17          1          0
256.11/256.22	c   rins             :       0.00          0          0
256.11/256.22	c   localbranching   :       0.00          0          0
256.11/256.22	c   mutation         :       0.00          0          0
256.11/256.22	c   dins             :       0.00          0          0
256.11/256.22	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
256.11/256.22	c   primal LP        :      29.92          0          0       0.00       0.00
256.11/256.22	c   dual LP          :      96.48       1569     190059     121.13    1969.93
256.11/256.22	c   barrier LP       :       0.00          0          0       0.00          -
256.11/256.22	c   diving/probing LP:      28.75        943      48498      51.43    1686.89
256.11/256.22	c   strong branching :      82.48        860     195180     226.95    2366.39
256.11/256.22	c     (at root node) :          -         21       1014      48.29          -
256.11/256.22	c   conflict analysis:       0.00          0          0       0.00          -
256.11/256.22	c B&B Tree           :
256.11/256.22	c   number of runs   :          1
256.11/256.22	c   nodes            :        448
256.11/256.22	c   nodes (total)    :        448
256.11/256.22	c   nodes left       :          0
256.11/256.22	c   max depth        :         48
256.11/256.22	c   max depth (total):         48
256.11/256.22	c   backtracks       :         87 (19.4%)
256.11/256.22	c   delayed cutoffs  :          0
256.11/256.22	c   repropagations   :         12 (108 domain reductions, 0 cutoffs)
256.11/256.22	c   avg switch length:       4.26
256.11/256.22	c   switching time   :      30.10
256.11/256.22	c Solution           :
256.11/256.22	c   Solutions found  :          4 (4 improvements)
256.11/256.22	c   Primal Bound     : +5.00000000000000e+00   (in run 1, after 378 nodes, 222.95 seconds, depth 17, found by <relaxation>)
256.11/256.22	c   Dual Bound       : +5.00000000000000e+00
256.11/256.22	c   Gap              :       0.00 %
256.11/256.22	c   Root Dual Bound  : +0.00000000000000e+00
256.11/256.28	c Time complete: 256.19.

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-1870321-1245197608/watcher-1870321-1245197608 -o /tmp/evaluation-result-1870321-1245197608/solver-1870321-1245197608 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870321-1245197608.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 1.00 1.00 3/64 9625
/proc/meminfo: memFree=1816760/2055920 swapFree=4180828/4192956
[pid=9625] ppid=9623 vsize=5812 CPUtime=0
/proc/9625/stat : 9625 (pbscip.linux.x8) R 9623 9625 8674 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 187360689 5951488 503 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/9625/statm: 1453 511 340 1256 0 192 0

[startup+0.0308281 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9625
/proc/meminfo: memFree=1816760/2055920 swapFree=4180828/4192956
[pid=9625] ppid=9623 vsize=13800 CPUtime=0.01
/proc/9625/stat : 9625 (pbscip.linux.x8) R 9623 9625 8674 0 -1 4194304 2426 0 0 0 1 0 0 0 18 0 1 0 187360689 14131200 2410 1992294400 4194304 9342243 548682068736 18446744073709551615 8305584 0 0 4096 0 0 0 0 17 1 0 0
/proc/9625/statm: 3450 2410 380 1256 0 2189 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13800

[startup+0.10285 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9625
/proc/meminfo: memFree=1816760/2055920 swapFree=4180828/4192956
[pid=9625] ppid=9623 vsize=23228 CPUtime=0.09
/proc/9625/stat : 9625 (pbscip.linux.x8) R 9623 9625 8674 0 -1 4194304 4954 0 0 0 8 1 0 0 18 0 1 0 187360689 23785472 4584 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9625/statm: 5807 4584 447 1256 0 4546 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23228

[startup+0.301872 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9625
/proc/meminfo: memFree=1816760/2055920 swapFree=4180828/4192956
[pid=9625] ppid=9623 vsize=32136 CPUtime=0.29
/proc/9625/stat : 9625 (pbscip.linux.x8) R 9623 9625 8674 0 -1 4194304 7199 0 0 0 21 8 0 0 19 0 1 0 187360689 32907264 6829 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9625/statm: 8034 6829 447 1256 0 6773 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32136

[startup+0.701938 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9625
/proc/meminfo: memFree=1816760/2055920 swapFree=4180828/4192956
[pid=9625] ppid=9623 vsize=47748 CPUtime=0.69
/proc/9625/stat : 9625 (pbscip.linux.x8) R 9623 9625 8674 0 -1 4194304 10639 0 0 0 49 20 0 0 22 0 1 0 187360689 48893952 10240 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9625/statm: 11937 10240 629 1256 0 10676 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47748

[startup+1.50107 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9626
/proc/meminfo: memFree=1777776/2055920 swapFree=4180828/4192956
[pid=9625] ppid=9623 vsize=50288 CPUtime=1.49
/proc/9625/stat : 9625 (pbscip.linux.x8) R 9623 9625 8674 0 -1 4194304 11252 0 0 0 124 25 0 0 25 0 1 0 187360689 51494912 10853 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9625/statm: 12572 10853 650 1256 0 11311 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 50288

[startup+3.10134 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9626
/proc/meminfo: memFree=1774832/2055920 swapFree=4180828/4192956
[pid=9625] ppid=9623 vsize=52268 CPUtime=3.09
/proc/9625/stat : 9625 (pbscip.linux.x8) R 9623 9625 8674 0 -1 4194304 11690 0 0 0 281 28 0 0 25 0 1 0 187360689 53522432 11284 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9625/statm: 13067 11284 650 1256 0 11806 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 52268

[startup+6.30187 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9626
/proc/meminfo: memFree=1771440/2055920 swapFree=4180828/4192956
[pid=9625] ppid=9623 vsize=72312 CPUtime=6.28
/proc/9625/stat : 9625 (pbscip.linux.x8) R 9623 9625 8674 0 -1 4194304 18114 0 0 0 596 32 0 0 25 0 1 0 187360689 74047488 16473 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9625/statm: 18078 16473 672 1256 0 16817 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 72312

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9626
/proc/meminfo: memFree=1771312/2055920 swapFree=4180828/4192956
[pid=9625] ppid=9623 vsize=53668 CPUtime=12.68
/proc/9625/stat : 9625 (pbscip.linux.x8) R 9623 9625 8674 0 -1 4194304 19744 0 0 0 1232 36 0 0 25 0 1 0 187360689 54956032 11968 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9625/statm: 13417 11968 686 1256 0 12156 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 53668

[startup+25.5021 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9626
/proc/meminfo: memFree=1771696/2055920 swapFree=4180828/4192956
[pid=9625] ppid=9623 vsize=54424 CPUtime=25.47
/proc/9625/stat : 9625 (pbscip.linux.x8) R 9623 9625 8674 0 -1 4194304 21844 0 0 0 2508 39 0 0 25 0 1 0 187360689 55730176 11879 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9625/statm: 13606 11879 686 1256 0 12345 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 54424

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9626
/proc/meminfo: memFree=1770992/2055920 swapFree=4180828/4192956
[pid=9625] ppid=9623 vsize=53928 CPUtime=51.07
/proc/9625/stat : 9625 (pbscip.linux.x8) R 9623 9625 8674 0 -1 4194304 24122 0 0 0 5061 46 0 0 25 0 1 0 187360689 55222272 12038 1992294400 4194304 9342243 548682068736 18446744073709551615 6959570 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9625/statm: 13482 12038 686 1256 0 12221 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 53928

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9626
/proc/meminfo: memFree=1770096/2055920 swapFree=4180828/4192956
[pid=9625] ppid=9623 vsize=55584 CPUtime=102.25
/proc/9625/stat : 9625 (pbscip.linux.x8) R 9623 9625 8674 0 -1 4194304 27188 0 0 0 10168 57 0 0 25 0 1 0 187360689 56918016 12288 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9625/statm: 13896 12288 693 1256 0 12635 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 55584

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9626
/proc/meminfo: memFree=1753136/2055920 swapFree=4180828/4192956
[pid=9625] ppid=9623 vsize=71844 CPUtime=162.23
/proc/9625/stat : 9625 (pbscip.linux.x8) R 9623 9625 8674 0 -1 4194304 33049 0 0 0 16155 68 0 0 25 0 1 0 187360689 73568256 16520 1992294400 4194304 9342243 548682068736 18446744073709551615 6960594 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9625/statm: 17961 16520 698 1256 0 16700 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 71844

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9626
/proc/meminfo: memFree=1753072/2055920 swapFree=4180828/4192956
[pid=9625] ppid=9623 vsize=71844 CPUtime=222.21
/proc/9625/stat : 9625 (pbscip.linux.x8) R 9623 9625 8674 0 -1 4194304 33049 0 0 0 22145 76 0 0 25 0 1 0 187360689 73568256 16520 1992294400 4194304 9342243 548682068736 18446744073709551615 6960598 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9625/statm: 17961 16520 698 1256 0 16700 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 71844

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

[startup+230.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9626
/proc/meminfo: memFree=1753072/2055920 swapFree=4180828/4192956
[pid=9625] ppid=9623 vsize=71844 CPUtime=230.21
/proc/9625/stat : 9625 (pbscip.linux.x8) R 9623 9625 8674 0 -1 4194304 33049 0 0 0 22945 76 0 0 25 0 1 0 187360689 73568256 16520 1992294400 4194304 9342243 548682068736 18446744073709551615 6953116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9625/statm: 17961 16520 698 1256 0 16700 0
Current children cumulated CPU time (s) 230.21
Current children cumulated vsize (KiB) 71844

[startup+243.105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9626
/proc/meminfo: memFree=1753072/2055920 swapFree=4180828/4192956
[pid=9625] ppid=9623 vsize=71844 CPUtime=243.01
/proc/9625/stat : 9625 (pbscip.linux.x8) R 9623 9625 8674 0 -1 4194304 33049 0 0 0 24222 79 0 0 25 0 1 0 187360689 73568256 16520 1992294400 4194304 9342243 548682068736 18446744073709551615 6896690 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9625/statm: 17961 16520 698 1256 0 16700 0
Current children cumulated CPU time (s) 243.01
Current children cumulated vsize (KiB) 71844

[startup+249.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9626
/proc/meminfo: memFree=1753072/2055920 swapFree=4180828/4192956
[pid=9625] ppid=9623 vsize=71844 CPUtime=249.4
/proc/9625/stat : 9625 (pbscip.linux.x8) R 9623 9625 8674 0 -1 4194304 33049 0 0 0 24861 79 0 0 25 0 1 0 187360689 73568256 16520 1992294400 4194304 9342243 548682068736 18446744073709551615 6925870 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9625/statm: 17961 16520 698 1256 0 16700 0
Current children cumulated CPU time (s) 249.4
Current children cumulated vsize (KiB) 71844

[startup+252.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9626
/proc/meminfo: memFree=1753072/2055920 swapFree=4180828/4192956
[pid=9625] ppid=9623 vsize=71844 CPUtime=252.6
/proc/9625/stat : 9625 (pbscip.linux.x8) R 9623 9625 8674 0 -1 4194304 33049 0 0 0 25181 79 0 0 25 0 1 0 187360689 73568256 16520 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9625/statm: 17961 16520 698 1256 0 16700 0
Current children cumulated CPU time (s) 252.6
Current children cumulated vsize (KiB) 71844

[startup+254.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9626
/proc/meminfo: memFree=1753072/2055920 swapFree=4180828/4192956
[pid=9625] ppid=9623 vsize=71844 CPUtime=254.2
/proc/9625/stat : 9625 (pbscip.linux.x8) R 9623 9625 8674 0 -1 4194304 33049 0 0 0 25341 79 0 0 25 0 1 0 187360689 73568256 16520 1992294400 4194304 9342243 548682068736 18446744073709551615 6957860 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9625/statm: 17961 16520 698 1256 0 16700 0
Current children cumulated CPU time (s) 254.2
Current children cumulated vsize (KiB) 71844

[startup+255.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9626
/proc/meminfo: memFree=1753072/2055920 swapFree=4180828/4192956
[pid=9625] ppid=9623 vsize=71844 CPUtime=255
/proc/9625/stat : 9625 (pbscip.linux.x8) R 9623 9625 8674 0 -1 4194304 33049 0 0 0 25421 79 0 0 25 0 1 0 187360689 73568256 16520 1992294400 4194304 9342243 548682068736 18446744073709551615 6959733 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9625/statm: 17961 16520 698 1256 0 16700 0
Current children cumulated CPU time (s) 255
Current children cumulated vsize (KiB) 71844

[startup+255.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9626
/proc/meminfo: memFree=1753072/2055920 swapFree=4180828/4192956
[pid=9625] ppid=9623 vsize=71844 CPUtime=255.81
/proc/9625/stat : 9625 (pbscip.linux.x8) R 9623 9625 8674 0 -1 4194304 33049 0 0 0 25501 80 0 0 25 0 1 0 187360689 73568256 16520 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9625/statm: 17961 16520 698 1256 0 16700 0
Current children cumulated CPU time (s) 255.81
Current children cumulated vsize (KiB) 71844

[startup+256.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9626
/proc/meminfo: memFree=1753072/2055920 swapFree=4180828/4192956
[pid=9625] ppid=9623 vsize=71844 CPUtime=256.01
/proc/9625/stat : 9625 (pbscip.linux.x8) R 9623 9625 8674 0 -1 4194304 33049 0 0 0 25521 80 0 0 25 0 1 0 187360689 73568256 16520 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9625/statm: 17961 16520 698 1256 0 16700 0
Current children cumulated CPU time (s) 256.01
Current children cumulated vsize (KiB) 71844

[startup+256.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9626
/proc/meminfo: memFree=1753072/2055920 swapFree=4180828/4192956
[pid=9625] ppid=9623 vsize=71844 CPUtime=256.11
/proc/9625/stat : 9625 (pbscip.linux.x8) R 9623 9625 8674 0 -1 4194304 33049 0 0 0 25531 80 0 0 25 0 1 0 187360689 73568256 16520 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9625/statm: 17961 16520 698 1256 0 16700 0
Current children cumulated CPU time (s) 256.11
Current children cumulated vsize (KiB) 71844

Child status: 0
Real time (s): 256.288
CPU time (s): 256.199
CPU user time (s): 255.386
CPU system time (s): 0.812876
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 73428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 255.386
system time used= 0.812876
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33053
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= 236

runsolver used 0.211967 second user time and 0.550916 second system time

The end

Launcher Data 

Begin job on node31 at 2009-06-17 02:13:28
IDJOB=1870321
IDBENCH=48159
IDSOLVER=684
FILE ID=node31/1870321-1245197608
PBS_JOBID= 9368296
Free space on /tmp= 66272 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_5.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-1870321-1245197608/watcher-1870321-1245197608 -o /tmp/evaluation-result-1870321-1245197608/solver-1870321-1245197608 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870321-1245197608.opb

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

MD5SUM BENCH= 65a3c38bd8963c911b96c745ee468cb1
RANDOM SEED=1656014198

node31.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		: 3000.258
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		: 3000.258
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:       1817176 kB
Buffers:         45252 kB
Cached:         122812 kB
SwapCached:       5132 kB
Active:          74280 kB
Inactive:       101908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1817176 kB
SwapTotal:     4192956 kB
SwapFree:      4180828 kB
Dirty:           11772 kB
Writeback:           0 kB
Mapped:          13812 kB
Slab:            48328 kB
Committed_AS:   189612 kB
PageTables:       1468 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66260 MiB
End job on node31 at 2009-06-17 02:17:44