Trace number 1870315

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 102.96 103

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_2.opb
MD5SUM1e64c526f9351931db225cdff75c2df5
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 benchmark102.96
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)3074
Sum of products size (including duplicates)6148
Number of different products3074
Sum of products size6148

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-1870315-1245197410.opb>
0.00/0.03	c original problem has 3174 variables (3174 bin, 0 int, 0 impl, 0 cont) and 3174 constraints
0.00/0.06	c start presolving problem
0.00/0.06	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, 201906 impls, 0 clqs
0.49/0.53	c    (0.3s) probing: 101/3174 (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  201906 implications, 0 cliques
0.49/0.53	c presolved problem has 3174 variables (3174 bin, 0 int, 0 impl, 0 cont) and 3174 constraints
0.49/0.53	c    3074 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: 0.32
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 |3174 |3174 |3174 |3174 |6248 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.59/0.60	o 12
0.59/0.60	c s 0.4s|     1 |     0 |   200 |  19M|   0 | 200 |3174 |3174 |3174 |3174 |6248 |   0 |   0 |   0 | 0.000000e+00 | 1.200000e+01 |    Inf 
1.19/1.23	c   0.9s|     1 |     0 |   500 |  19M|   0 | 200 |3174 |3174 |3174 |3174 |6449 | 201 |   0 |   0 | 0.000000e+00 | 1.200000e+01 |    Inf 
1.19/1.24	o 9
1.19/1.24	c s 1.0s|     1 |     0 |   500 |  19M|   0 | 200 |3174 |3174 |3174 |3174 |6449 | 201 |   0 |   0 | 0.000000e+00 | 9.000000e+00 |    Inf 
1.59/1.68	c   1.4s|     1 |     0 |   800 |  19M|   0 | 200 |3174 |3174 |3174 |3174 |6655 | 407 |   0 |   0 | 0.000000e+00 | 9.000000e+00 |    Inf 
1.59/1.69	o 8
1.59/1.69	c s 1.4s|     1 |     0 |   800 |  19M|   0 | 200 |3174 |3174 |3174 |3174 |6655 | 407 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
2.09/2.16	c   1.9s|     1 |     0 |  1100 |  19M|   0 | 200 |3174 |3174 |3174 |3174 |6859 | 611 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
2.59/2.66	c   2.4s|     1 |     0 |  1400 |  19M|   0 | 200 |3174 |3174 |3174 |3174 |7059 | 811 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
3.09/3.19	c   2.9s|     1 |     0 |  1702 |  19M|   0 | 200 |3174 |3174 |3174 |3174 |7263 |1015 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
3.69/3.73	c   3.4s|     1 |     0 |  2003 |  19M|   0 | 200 |3174 |3174 |3174 |3174 |7464 |1216 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
3.98/4.08	c   3.7s|     1 |     2 |  2003 |  19M|   0 | 200 |3174 |3174 |3174 |3174 |7464 |1216 |   0 |  17 | 0.000000e+00 | 8.000000e+00 |    Inf 
15.78/15.85	o 6
15.78/15.85	c *15.4s|    10 |     6 |  7558 |  20M|   8 |   - |3174 |3174 |2805 |3174 |3413 |4001 |   0 | 274 | 1.000000e+00 | 6.000000e+00 | 500.00%
34.88/34.97	o 5
34.88/34.97	c *34.5s|    18 |     6 | 16295 |  20M|   8 |   - |3174 |3175 |   0 |3174 |3508 |6867 |   1 | 567 | 2.777778e+00 | 5.000000e+00 |  80.00%
102.85/102.93	c 
102.85/102.93	c SCIP Status        : problem is solved [optimal solution found]
102.85/102.93	c Solving Time (sec) : 102.19
102.85/102.93	c Solving Nodes      : 132
102.85/102.93	c Primal Bound       : +5.00000000000000e+00 (5 solutions)
102.85/102.93	c Dual Bound         : +5.00000000000000e+00
102.85/102.93	c Gap                : 0.00 %
102.85/102.94	c NODE         132
102.85/102.94	c DUAL BOUND   5
102.85/102.94	c PRIMAL BOUND 5
102.85/102.94	c GAP          0
102.85/102.94	s OPTIMUM FOUND
102.85/102.94	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 
102.85/102.94	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 
102.85/102.94	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 
102.85/102.94	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 
102.85/102.94	c SCIP Status        : problem is solved [optimal solution found]
102.85/102.94	c Solving Time       :     102.19
102.85/102.94	c Original Problem   :
102.85/102.94	c   Problem name     : HOME/instance-1870315-1245197410.opb
102.85/102.94	c   Variables        : 3174 (3174 binary, 0 integer, 0 implicit integer, 0 continuous)
102.85/102.94	c   Constraints      : 3174 initial, 3174 maximal
102.85/102.94	c Presolved Problem  :
102.85/102.94	c   Problem name     : t_HOME/instance-1870315-1245197410.opb
102.85/102.94	c   Variables        : 3174 (3174 binary, 0 integer, 0 implicit integer, 0 continuous)
102.85/102.94	c   Constraints      : 3174 initial, 3185 maximal
102.85/102.94	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
102.85/102.94	c   trivial          :       0.00          0          0          0          0          0          0          0          0
102.85/102.94	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
102.85/102.94	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
102.85/102.94	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
102.85/102.94	c   implics          :       0.00          0          0          0          0          0          0          0          0
102.85/102.94	c   probing          :       0.08          0          0          0          0          0          0          0          0
102.85/102.94	c   and              :       0.22          0          0          0          0          0          0          0          0
102.85/102.94	c   logicor          :       0.00          0          0          0          0          0          0          0          0
102.85/102.94	c   root node        :          -          1          -          -          1          -          -          -          -
102.85/102.94	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
102.85/102.94	c   integral         :          0          0          0        116          0          0        150          0          0        136
102.85/102.94	c   and              :       3074        347        798         15          0          2      30782      13644          0          0
102.85/102.94	c   logicor          :        100+         6        476          1          0          3          4          0          0          0
102.85/102.94	c   countsols        :          0          0          0          2          0          0          0          0          0          0
102.85/102.94	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
102.85/102.94	c   integral         :      51.35       0.00       0.00      51.35       0.00
102.85/102.94	c   and              :       1.37       1.13       0.24       0.00       0.00
102.85/102.94	c   logicor          :       0.01       0.00       0.01       0.00       0.00
102.85/102.94	c   countsols        :       0.00       0.00       0.00       0.00       0.00
102.85/102.94	c Propagators        :       Time      Calls    Cutoffs    DomReds
102.85/102.94	c   rootredcost      :       0.00          3          0          0
102.85/102.94	c   pseudoobj        :       0.00        631          0        255
102.85/102.94	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
102.85/102.94	c   propagation      :       0.00          5          5         12       17.0          0        0.0          -
102.85/102.94	c   infeasible LP    :       0.03         57          0          0        0.0          0        0.0          0
102.85/102.94	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
102.85/102.94	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
102.85/102.94	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
102.85/102.94	c   applied globally :          -          -          -         11       15.8          -          -          -
102.85/102.94	c   applied locally  :          -          -          -          0        0.0          -          -          -
102.85/102.94	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
102.85/102.94	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 1216)
102.85/102.94	c   redcost          :       0.10        348          0        750          0          0
102.85/102.94	c   impliedbounds    :       0.02          6          0          0       1200          0
102.85/102.94	c   intobj           :       0.00          0          0          0          0          0
102.85/102.94	c   gomory           :       0.31          6          0          0       2400          0
102.85/102.94	c   strongcg         :       0.34          6          0          0       2400          0
102.85/102.94	c   cmir             :       1.20          6          0          0       1200          0
102.85/102.94	c   flowcover        :       0.70          6          0          0       1200          0
102.85/102.94	c   clique           :       0.15          6          0          0         16          0
102.85/102.94	c   zerohalf         :       0.00          0          0          0          0          0
102.85/102.94	c   mcf              :       0.01          1          0          0          0          0
102.85/102.94	c Pricers            :       Time      Calls       Vars
102.85/102.94	c   problem variables:       0.00          0          0
102.85/102.94	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
102.85/102.94	c   relpscost        :      51.35        100          0        150          0          0        136
102.85/102.94	c   pscost           :       0.00          0          0          0          0          0          0
102.85/102.94	c   inference        :       0.00          0          0          0          0          0          0
102.85/102.94	c   mostinf          :       0.00          0          0          0          0          0          0
102.85/102.94	c   leastinf         :       0.00          0          0          0          0          0          0
102.85/102.94	c   fullstrong       :       0.00          0          0          0          0          0          0
102.85/102.94	c   allfullstrong    :       0.00          0          0          0          0          0          0
102.85/102.94	c   random           :       0.00          0          0          0          0          0          0
102.85/102.94	c Primal Heuristics  :       Time      Calls      Found
102.85/102.94	c   LP solutions     :       0.01          -          2
102.85/102.94	c   pseudo solutions :       0.00          -          0
102.85/102.94	c   coefdiving       :       0.00          0          0
102.85/102.94	c   pscostdiving     :       0.00          0          0
102.85/102.94	c   fracdiving       :       0.00          0          0
102.85/102.94	c   veclendiving     :       0.00          0          0
102.85/102.94	c   objpscostdiving  :       0.00          0          0
102.85/102.94	c   rootsoldiving    :       0.00          0          0
102.85/102.94	c   linesearchdiving :       0.00          0          0
102.85/102.94	c   guideddiving     :       0.00          0          0
102.85/102.94	c   crossover        :       0.00          0          0
102.85/102.94	c   feaspump         :       0.00          0          0
102.85/102.94	c   intshifting      :       0.00          0          0
102.85/102.94	c   oneopt           :       0.01          3          0
102.85/102.94	c   simplerounding   :       0.00          0          0
102.85/102.94	c   rounding         :       0.28        229          0
102.85/102.94	c   shifting         :       0.13         34          3
102.85/102.94	c   fixandinfer      :       0.00          0          0
102.85/102.94	c   intdiving        :       0.00          0          0
102.85/102.94	c   actconsdiving    :       0.00          0          0
102.85/102.94	c   octane           :       0.00          0          0
102.85/102.94	c   rens             :       0.17          1          0
102.85/102.94	c   rins             :       0.00          0          0
102.85/102.94	c   localbranching   :       0.00          0          0
102.85/102.94	c   mutation         :       0.00          0          0
102.85/102.94	c   dins             :       0.00          0          0
102.85/102.94	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
102.85/102.94	c   primal LP        :       9.99          0          0       0.00       0.00
102.85/102.94	c   dual LP          :      33.99        498      69351     139.26    2040.34
102.85/102.94	c   barrier LP       :       0.00          0          0       0.00          -
102.85/102.94	c   diving/probing LP:       0.00          0          0       0.00          -
102.85/102.94	c   strong branching :      51.23        802     135448     168.89    2643.92
102.85/102.94	c     (at root node) :          -         17        796      46.82          -
102.85/102.94	c   conflict analysis:       0.00          0          0       0.00          -
102.85/102.94	c B&B Tree           :
102.85/102.94	c   number of runs   :          1
102.85/102.94	c   nodes            :        132
102.85/102.94	c   nodes (total)    :        132
102.85/102.94	c   nodes left       :          0
102.85/102.94	c   max depth        :         40
102.85/102.94	c   max depth (total):         40
102.85/102.94	c   backtracks       :         21 (15.9%)
102.85/102.94	c   delayed cutoffs  :          0
102.85/102.94	c   repropagations   :         21 (154 domain reductions, 0 cutoffs)
102.85/102.94	c   avg switch length:       3.11
102.85/102.94	c   switching time   :      10.08
102.85/102.94	c Solution           :
102.85/102.94	c   Solutions found  :          5 (5 improvements)
102.85/102.94	c   Primal Bound     : +5.00000000000000e+00   (in run 1, after 18 nodes, 34.47 seconds, depth 6, found by <relaxation>)
102.85/102.94	c   Dual Bound       : +5.00000000000000e+00
102.85/102.94	c   Gap              :       0.00 %
102.85/102.94	c   Root Dual Bound  : +0.00000000000000e+00
102.85/102.99	c Time complete: 102.95.

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-1870315-1245197410/watcher-1870315-1245197410 -o /tmp/evaluation-result-1870315-1245197410/solver-1870315-1245197410 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870315-1245197410.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: 0.99 0.98 0.99 3/64 10301
/proc/meminfo: memFree=1855384/2055920 swapFree=4191900/4192956
[pid=10301] ppid=10299 vsize=5816 CPUtime=0
/proc/10301/stat : 10301 (pbscip.linux.x8) R 10299 10301 8935 0 -1 4194304 534 0 0 0 0 0 0 0 18 0 1 0 72473997 5955584 519 1992294400 4194304 9342243 548682068736 18446744073709551615 5845376 0 0 4096 0 0 0 0 17 1 0 0
/proc/10301/statm: 1454 522 349 1256 0 193 0

[startup+0.0849039 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10301
/proc/meminfo: memFree=1855384/2055920 swapFree=4191900/4192956
[pid=10301] ppid=10299 vsize=21908 CPUtime=0.07
/proc/10301/stat : 10301 (pbscip.linux.x8) R 10299 10301 8935 0 -1 4194304 4626 0 0 0 6 1 0 0 18 0 1 0 72473997 22433792 4256 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10301/statm: 5477 4256 447 1256 0 4216 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 21908

[startup+0.102917 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10301
/proc/meminfo: memFree=1855384/2055920 swapFree=4191900/4192956
[pid=10301] ppid=10299 vsize=23448 CPUtime=0.09
/proc/10301/stat : 10301 (pbscip.linux.x8) R 10299 10301 8935 0 -1 4194304 4995 0 0 0 8 1 0 0 18 0 1 0 72473997 24010752 4625 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10301/statm: 5862 4625 447 1256 0 4601 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23448

[startup+0.301947 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10301
/proc/meminfo: memFree=1855384/2055920 swapFree=4191900/4192956
[pid=10301] ppid=10299 vsize=32420 CPUtime=0.29
/proc/10301/stat : 10301 (pbscip.linux.x8) R 10299 10301 8935 0 -1 4194304 7270 0 0 0 21 8 0 0 19 0 1 0 72473997 33198080 6900 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10301/statm: 8105 6900 447 1256 0 6844 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32420

[startup+0.702027 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10301
/proc/meminfo: memFree=1855384/2055920 swapFree=4191900/4192956
[pid=10301] ppid=10299 vsize=47948 CPUtime=0.69
/proc/10301/stat : 10301 (pbscip.linux.x8) R 10299 10301 8935 0 -1 4194304 10681 0 0 0 50 19 0 0 22 0 1 0 72473997 49098752 10282 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10301/statm: 11987 10282 629 1256 0 10726 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47948

[startup+1.50119 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10302
/proc/meminfo: memFree=1816336/2055920 swapFree=4191900/4192956
[pid=10301] ppid=10299 vsize=50476 CPUtime=1.49
/proc/10301/stat : 10301 (pbscip.linux.x8) R 10299 10301 8935 0 -1 4194304 11305 0 0 0 123 26 0 0 25 0 1 0 72473997 51687424 10906 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10301/statm: 12619 10906 650 1256 0 11358 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 50476

[startup+3.10151 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10302
/proc/meminfo: memFree=1813200/2055920 swapFree=4191900/4192956
[pid=10301] ppid=10299 vsize=51668 CPUtime=3.09
/proc/10301/stat : 10301 (pbscip.linux.x8) R 10299 10301 8935 0 -1 4194304 11842 0 0 0 279 30 0 0 25 0 1 0 72473997 52908032 11435 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10301/statm: 12917 11435 650 1256 0 11656 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 51668

[startup+6.30115 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10302
/proc/meminfo: memFree=1810384/2055920 swapFree=4191900/4192956
[pid=10301] ppid=10299 vsize=52932 CPUtime=6.29
/proc/10301/stat : 10301 (pbscip.linux.x8) R 10299 10301 8935 0 -1 4194304 18670 0 0 0 594 35 0 0 25 0 1 0 72473997 54202368 11652 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10301/statm: 13233 11652 679 1256 0 11972 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 52932

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10302
/proc/meminfo: memFree=1811152/2055920 swapFree=4191900/4192956
[pid=10301] ppid=10299 vsize=53588 CPUtime=12.68
/proc/10301/stat : 10301 (pbscip.linux.x8) R 10299 10301 8935 0 -1 4194304 20026 0 0 0 1231 37 0 0 25 0 1 0 72473997 54874112 11626 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10301/statm: 13397 11626 679 1256 0 12136 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 53588

[startup+25.503 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10302
/proc/meminfo: memFree=1810640/2055920 swapFree=4191900/4192956
[pid=10301] ppid=10299 vsize=54272 CPUtime=25.48
/proc/10301/stat : 10301 (pbscip.linux.x8) R 10299 10301 8935 0 -1 4194304 23210 0 0 0 2506 42 0 0 25 0 1 0 72473997 55574528 11780 1992294400 4194304 9342243 548682068736 18446744073709551615 6040586 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10301/statm: 13568 11780 686 1256 0 12307 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 54272

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10302
/proc/meminfo: memFree=1810064/2055920 swapFree=4191900/4192956
[pid=10301] ppid=10299 vsize=55428 CPUtime=51.07
/proc/10301/stat : 10301 (pbscip.linux.x8) R 10299 10301 8935 0 -1 4194304 30664 0 0 0 5056 51 0 0 25 0 1 0 72473997 56758272 11972 1992294400 4194304 9342243 548682068736 18446744073709551615 6039845 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10301/statm: 13857 11972 687 1256 0 12596 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 55428

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 10302
/proc/meminfo: memFree=1807184/2055920 swapFree=4191900/4192956
[pid=10301] ppid=10299 vsize=55688 CPUtime=102.26
/proc/10301/stat : 10301 (pbscip.linux.x8) R 10299 10301 8935 0 -1 4194304 46930 0 0 0 10158 68 0 0 25 0 1 0 72473997 57024512 12660 1992294400 4194304 9342243 548682068736 18446744073709551615 6866654 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10301/statm: 13922 12660 693 1256 0 12661 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 55688

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

[startup+102.701 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 10302
/proc/meminfo: memFree=1807184/2055920 swapFree=4191900/4192956
[pid=10301] ppid=10299 vsize=55688 CPUtime=102.65
/proc/10301/stat : 10301 (pbscip.linux.x8) R 10299 10301 8935 0 -1 4194304 46936 0 0 0 10197 68 0 0 25 0 1 0 72473997 57024512 12666 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10301/statm: 13922 12666 693 1256 0 12661 0
Current children cumulated CPU time (s) 102.65
Current children cumulated vsize (KiB) 55688

[startup+102.901 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 10302
/proc/meminfo: memFree=1807184/2055920 swapFree=4191900/4192956
[pid=10301] ppid=10299 vsize=55688 CPUtime=102.85
/proc/10301/stat : 10301 (pbscip.linux.x8) R 10299 10301 8935 0 -1 4194304 46936 0 0 0 10217 68 0 0 25 0 1 0 72473997 57024512 12666 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10301/statm: 13922 12666 693 1256 0 12661 0
Current children cumulated CPU time (s) 102.85
Current children cumulated vsize (KiB) 55688

Child status: 0
Real time (s): 103
CPU time (s): 102.96
CPU user time (s): 102.266
CPU system time (s): 0.693894
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 71932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 102.266
system time used= 0.693894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46941
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 0.079987 second user time and 0.226965 second system time

The end

Launcher Data 

Begin job on node33 at 2009-06-17 02:10:10
IDJOB=1870315
IDBENCH=48156
IDSOLVER=684
FILE ID=node33/1870315-1245197410
PBS_JOBID= 9368299
Free space on /tmp= 65952 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_2.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-1870315-1245197410/watcher-1870315-1245197410 -o /tmp/evaluation-result-1870315-1245197410/solver-1870315-1245197410 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870315-1245197410.opb

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

MD5SUM BENCH= 1e64c526f9351931db225cdff75c2df5
RANDOM SEED=142662212

node33.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		: 3000.261
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		: 3000.261
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:       1855800 kB
Buffers:         45568 kB
Cached:          98820 kB
SwapCached:        384 kB
Active:          93056 kB
Inactive:        64780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1855800 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           11768 kB
Writeback:           0 kB
Mapped:          21808 kB
Slab:            28204 kB
Committed_AS:   147068 kB
PageTables:       1392 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= 65940 MiB
End job on node33 at 2009-06-17 02:11:53