Trace number 1870241

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 1.8.2OPT3 8.80766 8.81075

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_25_1.opb
MD5SUM3c8b2b83a32c4c8e761f030b6789f3c6
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.317951
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables50
Total number of constraints50
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 constraints50
Minimum length of a constraint26
Maximum length of a constraint38
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)1498
Sum of products size (including duplicates)2996
Number of different products1498
Sum of products size2996

Quality of the solution as a function of time


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

Solver Data 

0.00/0.02	c SCIP version 1.1.0.7
0.00/0.02	c LP-Solver Clp 1.8.2
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1870241-1245191634.opb>
0.00/0.02	c original problem has 1548 variables (1548 bin, 0 int, 0 impl, 0 cont) and 1548 constraints
0.00/0.03	c start presolving problem
0.00/0.03	c presolving:
0.19/0.22	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 50 upgd conss, 95174 impls, 0 clqs
0.29/0.38	c    (0.2s) probing: 101/1548 (6.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.29/0.38	c    (0.2s) probing aborted: 100/100 successive totally useless probings
0.29/0.38	c presolving (2 rounds):
0.29/0.38	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.29/0.38	c  95174 implications, 0 cliques
0.29/0.38	c presolved problem has 1548 variables (1548 bin, 0 int, 0 impl, 0 cont) and 1548 constraints
0.29/0.38	c    1498 constraints of type <and>
0.29/0.38	c      50 constraints of type <logicor>
0.29/0.38	c transformed objective value is always integral (scale: 1)
0.29/0.38	c Presolving Time: 0.18
0.29/0.38	c OPT-NLC
0.29/0.38	c -----------------------------------------------------------------------------------------------
0.29/0.38	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.29/0.38	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.38	c limits/memory = c 1620
0.29/0.38	c # maximal time in seconds to run
0.29/0.38	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.38	c limits/time = c 1791
0.29/0.38	c # frequency for displaying node information lines
0.29/0.38	c # [type: int, range: [-1,2147483647], default: 100]
0.29/0.38	c display/freq = c 10000
0.29/0.38	c -----------------------------------------------------------------------------------------------
0.29/0.38	c start solving problem
0.29/0.38	c 
0.40/0.41	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.40/0.41	c   0.2s|     1 |     0 |   100 |9324k|   0 | 100 |1548 |1548 |1548 |1548 |3046 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.40/0.41	o 7
0.40/0.41	c s 0.2s|     1 |     0 |   100 |9364k|   0 | 100 |1548 |1548 |1548 |1548 |3046 |   0 |   0 |   0 | 0.000000e+00 | 7.000000e+00 |    Inf 
0.59/0.64	c   0.4s|     1 |     0 |   250 |9408k|   0 | 100 |1548 |1548 |1548 |1548 |3148 | 102 |   0 |   0 | 0.000000e+00 | 7.000000e+00 |    Inf 
0.69/0.79	c   0.6s|     1 |     0 |   400 |9473k|   0 | 100 |1548 |1548 |1548 |1548 |3250 | 204 |   0 |   0 | 0.000000e+00 | 7.000000e+00 |    Inf 
0.69/0.79	o 4
0.69/0.79	c s 0.6s|     1 |     0 |   400 |9493k|   0 | 100 |1548 |1548 |1548 |1548 |3250 | 204 |   0 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
0.89/0.94	c   0.7s|     1 |     0 |   551 |9537k|   0 | 100 |1548 |1548 |1548 |1548 |3351 | 305 |   0 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
0.99/1.10	c   0.8s|     1 |     0 |   703 |9581k|   0 | 100 |1548 |1548 |1548 |1548 |3453 | 407 |   0 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
1.19/1.26	c   1.0s|     1 |     0 |   853 |9626k|   0 | 100 |1548 |1548 |1548 |1548 |3556 | 510 |   0 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
1.39/1.43	c   1.2s|     1 |     0 |  1004 |9671k|   0 | 100 |1548 |1548 |1548 |1548 |3658 | 612 |   0 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
1.59/1.60	c   1.3s|     1 |     2 |  1004 |9672k|   0 | 100 |1548 |1548 |1548 |1548 |3658 | 612 |   0 |  24 | 0.000000e+00 | 4.000000e+00 |    Inf 
3.89/3.97	o 3
3.89/3.97	c * 3.7s|     6 |     3 |  3146 |9871k|   5 |   - |1548 |1548 |   0 |1548 |1665 |1768 |   0 | 110 | 1.000000e+00 | 3.000000e+00 | 200.00%
8.69/8.78	c 
8.69/8.78	c SCIP Status        : problem is solved [optimal solution found]
8.69/8.78	c Solving Time (sec) : 8.46
8.69/8.78	c Solving Nodes      : 11
8.69/8.78	c Primal Bound       : +3.00000000000000e+00 (4 solutions)
8.69/8.78	c Dual Bound         : +3.00000000000000e+00
8.69/8.78	c Gap                : 0.00 %
8.69/8.79	c NODE         11
8.69/8.79	c DUAL BOUND   3
8.69/8.79	c PRIMAL BOUND 3
8.69/8.79	c GAP          0
8.69/8.79	s OPTIMUM FOUND
8.69/8.79	v -x50 -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 
8.69/8.79	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 
8.69/8.79	c SCIP Status        : problem is solved [optimal solution found]
8.69/8.79	c Solving Time       :       8.46
8.69/8.79	c Original Problem   :
8.69/8.79	c   Problem name     : HOME/instance-1870241-1245191634.opb
8.69/8.79	c   Variables        : 1548 (1548 binary, 0 integer, 0 implicit integer, 0 continuous)
8.69/8.79	c   Constraints      : 1548 initial, 1548 maximal
8.69/8.79	c Presolved Problem  :
8.69/8.79	c   Problem name     : t_HOME/instance-1870241-1245191634.opb
8.69/8.79	c   Variables        : 1548 (1548 binary, 0 integer, 0 implicit integer, 0 continuous)
8.69/8.79	c   Constraints      : 1548 initial, 1548 maximal
8.69/8.79	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
8.69/8.79	c   trivial          :       0.00          0          0          0          0          0          0          0          0
8.69/8.79	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
8.69/8.79	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
8.69/8.79	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
8.69/8.79	c   implics          :       0.00          0          0          0          0          0          0          0          0
8.69/8.79	c   probing          :       0.03          0          0          0          0          0          0          0          0
8.69/8.79	c   and              :       0.14          0          0          0          0          0          0          0          0
8.69/8.79	c   logicor          :       0.00          0          0          0          0          0          0          0          0
8.69/8.79	c   root node        :          -       1548          -          -       1548          -          -          -          -
8.69/8.79	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
8.69/8.79	c   integral         :          0          0          0         46          0          0         95          0          0         12
8.69/8.79	c   and              :       1498         39        284         20          0          0       5759       2255          0          0
8.69/8.79	c   logicor          :         50          6        239          0          0          2          0          0          0          0
8.69/8.79	c   countsols        :          0          0          0          1          0          0          0          0          0          0
8.69/8.79	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
8.69/8.79	c   integral         :       5.85       0.00       0.00       5.85       0.00
8.69/8.79	c   and              :       0.09       0.02       0.05       0.02       0.00
8.69/8.79	c   logicor          :       0.00       0.00       0.00       0.00       0.00
8.69/8.79	c   countsols        :       0.00       0.00       0.00       0.00       0.00
8.69/8.79	c Propagators        :       Time      Calls    Cutoffs    DomReds
8.69/8.79	c   rootredcost      :       0.00          2          0          0
8.69/8.79	c   pseudoobj        :       0.01         87          0        128
8.69/8.79	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
8.69/8.79	c   propagation      :       0.00          2          0          0        0.0          0        0.0          -
8.69/8.79	c   infeasible LP    :       0.00          2          0          0        0.0          0        0.0          0
8.69/8.79	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
8.69/8.79	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
8.69/8.79	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
8.69/8.79	c   applied globally :          -          -          -          0        0.0          -          -          -
8.69/8.79	c   applied locally  :          -          -          -          0        0.0          -          -          -
8.69/8.79	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
8.69/8.79	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 612)
8.69/8.79	c   redcost          :       0.00         40          0         44          0          0
8.69/8.79	c   impliedbounds    :       0.01          6          0          0        600          0
8.69/8.79	c   intobj           :       0.00          0          0          0          0          0
8.69/8.79	c   gomory           :       0.10          6          0          0       1200          0
8.69/8.79	c   strongcg         :       0.09          6          0          0       1200          0
8.69/8.79	c   cmir             :       0.31          6          0          0        600          0
8.69/8.79	c   flowcover        :       0.26          6          0          0       1200          0
8.69/8.79	c   clique           :       0.06          6          0          0         12          0
8.69/8.79	c   zerohalf         :       0.00          0          0          0          0          0
8.69/8.79	c   mcf              :       0.01          1          0          0          0          0
8.69/8.79	c Pricers            :       Time      Calls       Vars
8.69/8.79	c   problem variables:       0.00          0          0
8.69/8.79	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
8.69/8.79	c   relpscost        :       5.85         25          0         95          0          0         12
8.69/8.79	c   pscost           :       0.00          0          0          0          0          0          0
8.69/8.79	c   inference        :       0.00          0          0          0          0          0          0
8.69/8.79	c   mostinf          :       0.00          0          0          0          0          0          0
8.69/8.79	c   leastinf         :       0.00          0          0          0          0          0          0
8.69/8.79	c   fullstrong       :       0.00          0          0          0          0          0          0
8.69/8.79	c   allfullstrong    :       0.00          0          0          0          0          0          0
8.69/8.79	c   random           :       0.00          0          0          0          0          0          0
8.69/8.79	c Primal Heuristics  :       Time      Calls      Found
8.69/8.79	c   LP solutions     :       0.00          -          1
8.69/8.79	c   pseudo solutions :       0.00          -          0
8.69/8.79	c   coefdiving       :       0.00          0          0
8.69/8.79	c   pscostdiving     :       0.00          0          0
8.69/8.79	c   fracdiving       :       0.00          0          0
8.69/8.79	c   veclendiving     :       0.00          0          0
8.69/8.79	c   objpscostdiving  :       0.00          0          0
8.69/8.79	c   rootsoldiving    :       0.00          0          0
8.69/8.79	c   oneopt           :       0.00          2          0
8.69/8.79	c   simplerounding   :       0.00          0          0
8.69/8.79	c   rounding         :       0.01         46          0
8.69/8.79	c   shifting         :       0.03          7          3
8.69/8.79	c   intshifting      :       0.00          0          0
8.69/8.79	c   fixandinfer      :       0.00          0          0
8.69/8.79	c   feaspump         :       0.00          0          0
8.69/8.79	c   intdiving        :       0.00          0          0
8.69/8.79	c   actconsdiving    :       0.00          0          0
8.69/8.79	c   linesearchdiving :       0.00          0          0
8.69/8.79	c   guideddiving     :       0.00          0          0
8.69/8.79	c   octane           :       0.00          0          0
8.69/8.79	c   rens             :       0.06          1          0
8.69/8.79	c   rins             :       0.00          0          0
8.69/8.79	c   localbranching   :       0.00          0          0
8.69/8.79	c   mutation         :       0.00          0          0
8.69/8.79	c   crossover        :       0.00          0          0
8.69/8.79	c   dins             :       0.00          0          0
8.69/8.79	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
8.69/8.79	c   primal LP        :       0.17          0          0       0.00       0.00
8.69/8.79	c   dual LP          :       1.06         87       5443      62.56    5134.91
8.69/8.79	c   barrier LP       :       0.00          0          0       0.00          -
8.69/8.79	c   diving/probing LP:       0.00          0          0       0.00          -
8.69/8.79	c   strong branching :       5.85        229      24905     108.76    4257.26
8.69/8.79	c     (at root node) :          -         24       1079      44.96          -
8.69/8.79	c   conflict analysis:       0.00          0          0       0.00          -
8.69/8.79	c B&B Tree           :
8.69/8.79	c   number of runs   :          1
8.69/8.79	c   nodes            :         11
8.69/8.79	c   nodes (total)    :         11
8.69/8.79	c   nodes left       :          0
8.69/8.79	c   max depth        :          5
8.69/8.79	c   max depth (total):          5
8.69/8.79	c   backtracks       :          3 (27.3%)
8.69/8.79	c   delayed cutoffs  :          0
8.69/8.79	c   repropagations   :          1 (0 domain reductions, 0 cutoffs)
8.69/8.79	c   avg switch length:       2.36
8.69/8.79	c   switching time   :       0.12
8.69/8.79	c Solution           :
8.69/8.79	c   Solutions found  :          4 (3 improvements)
8.69/8.79	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 6 nodes, 3.68 seconds, depth 5, found by <relaxation>)
8.69/8.79	c   Dual Bound       : +3.00000000000000e+00
8.69/8.79	c   Gap              :       0.00 %
8.69/8.79	c   Root Dual Bound  : +0.00000000000000e+00
8.79/8.81	c Time complete: 8.8.

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870241-1245191634/watcher-1870241-1245191634 -o /tmp/evaluation-result-1870241-1245191634/solver-1870241-1245191634 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870241-1245191634.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 14529
/proc/meminfo: memFree=1845936/2055920 swapFree=4192044/4192956
[pid=14529] ppid=14527 vsize=5812 CPUtime=0
/proc/14529/stat : 14529 (pbscip.linux.x8) R 14527 14529 12952 0 -1 4194304 516 0 0 0 0 0 0 0 18 0 1 0 71872220 5951488 500 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/14529/statm: 1453 501 332 1256 0 192 0

[startup+0.0478619 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14529
/proc/meminfo: memFree=1845936/2055920 swapFree=4192044/4192956
[pid=14529] ppid=14527 vsize=17568 CPUtime=0.04
/proc/14529/stat : 14529 (pbscip.linux.x8) R 14527 14529 12952 0 -1 4194304 3469 0 0 0 3 1 0 0 18 0 1 0 71872220 17989632 3100 1992294400 4194304 9342243 548682068736 18446744073709551615 5858006 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14529/statm: 4392 3108 447 1256 0 3131 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 17568

[startup+0.102867 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14529
/proc/meminfo: memFree=1845936/2055920 swapFree=4192044/4192956
[pid=14529] ppid=14527 vsize=23436 CPUtime=0.09
/proc/14529/stat : 14529 (pbscip.linux.x8) R 14527 14529 12952 0 -1 4194304 5024 0 0 0 7 2 0 0 18 0 1 0 71872220 23998464 4654 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14529/statm: 5859 4654 447 1256 0 4598 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23436

[startup+0.301885 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14529
/proc/meminfo: memFree=1845936/2055920 swapFree=4192044/4192956
[pid=14529] ppid=14527 vsize=24588 CPUtime=0.29
/proc/14529/stat : 14529 (pbscip.linux.x8) R 14527 14529 12952 0 -1 4194304 5302 0 0 0 14 15 0 0 19 0 1 0 71872220 25178112 4932 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14529/statm: 6147 4932 469 1256 0 4886 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24588

[startup+0.702919 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14529
/proc/meminfo: memFree=1845936/2055920 swapFree=4192044/4192956
[pid=14529] ppid=14527 vsize=33344 CPUtime=0.69
/proc/14529/stat : 14529 (pbscip.linux.x8) R 14527 14529 12952 0 -1 4194304 7275 0 0 0 47 22 0 0 23 0 1 0 71872220 34144256 6888 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14529/statm: 8336 6888 650 1256 0 7075 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33344

[startup+1.50199 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14530
/proc/meminfo: memFree=1820200/2055920 swapFree=4192044/4192956
[pid=14529] ppid=14527 vsize=48216 CPUtime=1.49
/proc/14529/stat : 14529 (pbscip.linux.x8) R 14527 14529 12952 0 -1 4194304 10872 0 0 0 123 26 0 0 25 0 1 0 71872220 49373184 10483 1992294400 4194304 9342243 548682068736 18446744073709551615 5855088 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14529/statm: 12054 10483 656 1256 0 10793 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 48216

[startup+3.10113 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14530
/proc/meminfo: memFree=1818472/2055920 swapFree=4192044/4192956
[pid=14529] ppid=14527 vsize=35608 CPUtime=3.09
/proc/14529/stat : 14529 (pbscip.linux.x8) R 14527 14529 12952 0 -1 4194304 11499 0 0 0 282 27 0 0 25 0 1 0 71872220 36462592 7483 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14529/statm: 8902 7483 680 1256 0 7641 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35608

[startup+6.30141 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14530
/proc/meminfo: memFree=1818672/2055920 swapFree=4192044/4192956
[pid=14529] ppid=14527 vsize=36388 CPUtime=6.29
/proc/14529/stat : 14529 (pbscip.linux.x8) R 14527 14529 12952 0 -1 4194304 12319 0 0 0 600 29 0 0 25 0 1 0 71872220 37261312 7424 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14529/statm: 9097 7424 684 1256 0 7836 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36388

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

[startup+7.90155 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14530
/proc/meminfo: memFree=1818800/2055920 swapFree=4192044/4192956
[pid=14529] ppid=14527 vsize=36132 CPUtime=7.89
/proc/14529/stat : 14529 (pbscip.linux.x8) R 14527 14529 12952 0 -1 4194304 12722 0 0 0 759 30 0 0 25 0 1 0 71872220 36999168 7388 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14529/statm: 9033 7388 684 1256 0 7772 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 36132

[startup+8.30159 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14530
/proc/meminfo: memFree=1818800/2055920 swapFree=4192044/4192956
[pid=14529] ppid=14527 vsize=34248 CPUtime=8.29
/proc/14529/stat : 14529 (pbscip.linux.x8) R 14527 14529 12952 0 -1 4194304 12819 0 0 0 799 30 0 0 25 0 1 0 71872220 35069952 7356 1992294400 4194304 9342243 548682068736 18446744073709551615 6974263 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14529/statm: 8562 7356 684 1256 0 7301 0
Current children cumulated CPU time (s) 8.29
Current children cumulated vsize (KiB) 34248

[startup+8.70162 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14530
/proc/meminfo: memFree=1818800/2055920 swapFree=4192044/4192956
[pid=14529] ppid=14527 vsize=34236 CPUtime=8.69
/proc/14529/stat : 14529 (pbscip.linux.x8) R 14527 14529 12952 0 -1 4194304 12927 0 0 0 839 30 0 0 25 0 1 0 71872220 35057664 7380 1992294400 4194304 9342243 548682068736 18446744073709551615 6976974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14529/statm: 8559 7380 687 1256 0 7298 0
Current children cumulated CPU time (s) 8.69
Current children cumulated vsize (KiB) 34236

[startup+8.80563 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14530
/proc/meminfo: memFree=1818800/2055920 swapFree=4192044/4192956
[pid=14529] ppid=14527 vsize=32180 CPUtime=8.79
/proc/14529/stat : 14529 (pbscip.linux.x8) R 14527 14529 12952 0 -1 4194304 12957 0 0 0 849 30 0 0 25 0 1 0 71872220 32952320 6896 1992294400 4194304 9342243 548682068736 18446744073709551615 8483466 0 0 4096 0 0 0 0 17 1 0 0
/proc/14529/statm: 8045 6896 1195 1256 0 6784 0
Current children cumulated CPU time (s) 8.79
Current children cumulated vsize (KiB) 32180

Child status: 0
Real time (s): 8.81075
CPU time (s): 8.80766
CPU user time (s): 8.49471
CPU system time (s): 0.312952
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 48216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.49471
system time used= 0.312952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12960
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= 21

runsolver used 0.013997 second user time and 0.025996 second system time

The end

Launcher Data 

Begin job on node41 at 2009-06-17 00:33:54
IDJOB=1870241
IDBENCH=48119
IDSOLVER=684
FILE ID=node41/1870241-1245191634
PBS_JOBID= 9368285
Free space on /tmp= 65960 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_50_25_1.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-1870241-1245191634/watcher-1870241-1245191634 -o /tmp/evaluation-result-1870241-1245191634/solver-1870241-1245191634 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870241-1245191634.opb

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

MD5SUM BENCH= 3c8b2b83a32c4c8e761f030b6789f3c6
RANDOM SEED=293920153

node41.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		: 3000.216
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		: 3000.216
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:       1846352 kB
Buffers:         17048 kB
Cached:         112800 kB
SwapCached:         32 kB
Active:          64556 kB
Inactive:        77320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1846352 kB
SwapTotal:     4192956 kB
SwapFree:      4192044 kB
Dirty:           11904 kB
Writeback:           0 kB
Mapped:          21532 kB
Slab:            53760 kB
Committed_AS:    63456 kB
PageTables:       1360 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= 65952 MiB
End job on node41 at 2009-06-17 00:34:03