Trace number 1870152

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
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT3 1.79273 1.79368

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=6-P0=13-P1=23-P2=59-P3=41-P4=53-B.opb
MD5SUM84a6dc06fba278aa97da18c43cb21b39
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 benchmark1.42178
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 variables72
Total number of constraints9
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 constraints9
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)144
Sum of products size (including duplicates)288
Number of different products144
Sum of products size288

Quality of the solution as a function of time


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

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1870152-1245189357.opb>
0.00/0.01	c original problem has 216 variables (216 bin, 0 int, 0 impl, 0 cont) and 153 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.02	c (round 1) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 20 chg coeffs, 0 upgd conss, 744 impls, 0 clqs
0.00/0.02	c (round 2) 16 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 30 chg coeffs, 5 upgd conss, 1104 impls, 0 clqs
0.00/0.03	c (round 3) 28 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 40 chg coeffs, 5 upgd conss, 1344 impls, 0 clqs
0.00/0.03	c (round 4) 40 del vars, 30 del conss, 0 chg bounds, 0 chg sides, 50 chg coeffs, 5 upgd conss, 1464 impls, 0 clqs
0.00/0.03	c (round 5) 52 del vars, 40 del conss, 0 chg bounds, 0 chg sides, 60 chg coeffs, 5 upgd conss, 1464 impls, 0 clqs
0.00/0.04	c    (0.0s) probing: 137/164 (83.5%) - 0 fixings, 0 aggregations, 8 implications, 0 bound changes
0.00/0.04	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.04	c presolving (6 rounds):
0.00/0.04	c  52 deleted vars, 40 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 60 changed coefficients
0.00/0.04	c  1480 implications, 0 cliques
0.00/0.04	c presolved problem has 164 variables (164 bin, 0 int, 0 impl, 0 cont) and 109 constraints
0.00/0.04	c     100 constraints of type <and>
0.00/0.04	c       4 constraints of type <linear>
0.00/0.04	c       5 constraints of type <logicor>
0.00/0.04	c transformed objective value is always integral (scale: 2)
0.00/0.04	c Presolving Time: 0.02
0.00/0.04	c OPT-NLC
0.00/0.04	c -----------------------------------------------------------------------------------------------
0.00/0.04	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04	c limits/memory = c 1620
0.00/0.04	c # maximal time in seconds to run
0.00/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04	c limits/time = c 1791
0.00/0.04	c # frequency for displaying node information lines
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.04	c display/freq = c 10000
0.00/0.04	c -----------------------------------------------------------------------------------------------
0.00/0.04	c start solving problem
0.00/0.04	c 
0.03/0.04	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.03/0.04	c   0.0s|     1 |     0 |    12 | 807k|   0 |   7 | 164 | 109 | 109 | 164 | 209 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.03/0.05	c   0.0s|     1 |     0 |   147 | 824k|   0 |  20 | 164 | 109 | 109 | 164 | 213 |   4 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.03/0.07	c   0.1s|     1 |     0 |   168 | 859k|   0 |  32 | 164 | 109 | 109 | 164 | 224 |  15 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.10	c   0.1s|     1 |     0 |   191 | 885k|   0 |  28 | 164 | 109 | 109 | 164 | 238 |  29 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   202 | 898k|   0 |  33 | 164 | 109 | 109 | 164 | 246 |  37 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.16	c   0.1s|     1 |     0 |   229 | 918k|   0 |  37 | 164 | 109 | 109 | 164 | 255 |  46 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.2s|     1 |     0 |   250 | 933k|   0 |  44 | 164 | 109 | 109 | 164 | 260 |  51 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.44	c   0.4s|     1 |     2 |   250 | 934k|   0 |  44 | 164 | 109 | 109 | 164 | 260 |  51 |   0 |  44 | 3.000000e+00 |      --      |    Inf 
1.39/1.43	o 25
1.39/1.43	c * 1.3s|   207 |    85 |  2111 |1125k|  40 |   - | 164 | 202 |  19 | 164 | 104 | 531 |  93 | 933 | 3.000000e+00 | 2.500000e+01 | 733.33%
1.59/1.64	o 17
1.59/1.64	c * 1.5s|   343 |   134 |  3057 |1209k|  40 |   - | 164 | 238 |  21 | 164 | 119 | 761 | 148 |1067 | 3.000000e+00 | 1.700000e+01 | 466.67%
1.69/1.78	o 3
1.69/1.78	c * 1.7s|   435 |     0 |  3647 |1121k|  40 |   - | 164 | 272 |  56 | 164 |  97 | 937 | 198 |1138 | 3.000000e+00 | 3.000000e+00 |   0.00%
1.69/1.78	c 
1.69/1.78	c SCIP Status        : problem is solved [optimal solution found]
1.69/1.78	c Solving Time (sec) : 1.68
1.69/1.78	c Solving Nodes      : 435
1.69/1.78	c Primal Bound       : +3.00000000000000e+00 (3 solutions)
1.69/1.78	c Dual Bound         : +3.00000000000000e+00
1.69/1.78	c Gap                : 0.00 %
1.69/1.78	c NODE         435
1.69/1.78	c DUAL BOUND   3
1.69/1.78	c PRIMAL BOUND 3
1.69/1.78	c GAP          0
1.69/1.78	s OPTIMUM FOUND
1.69/1.78	v -x72 x71 -x70 -x69 -x68 -x67 -x66 x65 x64 -x63 x62 x61 -x48 x47 -x46 x45 -x44 x43 -x60 -x59 -x58 -x57 -x56 x55 x42 x41 -x40 x39 
1.69/1.78	v -x38 x37 -x54 -x53 -x52 -x51 -x50 -x49 -x36 -x35 x34 -x33 -x32 x31 x30 x29 -x28 -x27 -x26 x25 x24 -x23 -x22 -x21 -x20 x19 -x18 
1.69/1.78	v -x17 x16 x15 -x14 x13 -x12 -x11 -x10 -x9 x8 x7 -x6 -x5 -x4 -x3 x2 x1 
1.69/1.78	c SCIP Status        : problem is solved [optimal solution found]
1.69/1.78	c Solving Time       :       1.68
1.69/1.78	c Original Problem   :
1.69/1.78	c   Problem name     : HOME/instance-1870152-1245189357.opb
1.69/1.78	c   Variables        : 216 (216 binary, 0 integer, 0 implicit integer, 0 continuous)
1.69/1.78	c   Constraints      : 153 initial, 153 maximal
1.69/1.78	c Presolved Problem  :
1.69/1.78	c   Problem name     : t_HOME/instance-1870152-1245189357.opb
1.69/1.78	c   Variables        : 164 (164 binary, 0 integer, 0 implicit integer, 0 continuous)
1.69/1.78	c   Constraints      : 109 initial, 272 maximal
1.69/1.78	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.69/1.78	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.69/1.78	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.69/1.78	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.69/1.78	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.69/1.78	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.69/1.78	c   probing          :       0.01          0          0          0          0          0          0          0          0
1.69/1.78	c   and              :       0.01          8         40          0          0          0         40          0         40
1.69/1.78	c   linear           :       0.00          1          3          0          0          0          0          0         20
1.69/1.78	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1.69/1.78	c   root node        :          -         14          -          -         14          -          -          -          -
1.69/1.78	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.69/1.78	c   integral         :          0          0          0        367          0          1         52          0          0        652
1.69/1.78	c   and              :        100        737       1551          2          0         49       1529        901          0          0
1.69/1.78	c   linear           :          4          6       1501          2          0         84        945          0          0          0
1.69/1.78	c   logicor          :          5+         6        502          3          0          6        126          0          0          0
1.69/1.78	c   countsols        :          0          0          0          3          0          0          0          0          0          0
1.69/1.78	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.69/1.78	c   integral         :       1.08       0.00       0.00       1.08       0.00
1.69/1.78	c   and              :       0.04       0.03       0.01       0.00       0.00
1.69/1.78	c   linear           :       0.00       0.00       0.00       0.00       0.00
1.69/1.78	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.69/1.78	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.69/1.78	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.69/1.78	c   rootredcost      :       0.00          2          0          2
1.69/1.78	c   pseudoobj        :       0.00       1272          0          1
1.69/1.78	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.69/1.78	c   propagation      :       0.01        139        138        937       29.1         54       22.3          -
1.69/1.78	c   infeasible LP    :       0.00          1          1          7       20.4          0        0.0          0
1.69/1.78	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.69/1.78	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.69/1.78	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.69/1.78	c   applied globally :          -          -          -        197       14.3          -          -          -
1.69/1.78	c   applied locally  :          -          -          -          1       33.0          -          -          -
1.69/1.78	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.69/1.78	c   cut pool         :       0.00          5          -          -         17          -    (maximal pool size: 105)
1.69/1.78	c   redcost          :       0.00        739          0          1          0          0
1.69/1.78	c   impliedbounds    :       0.00          6          0          0         22          0
1.69/1.78	c   intobj           :       0.00          0          0          0          0          0
1.69/1.78	c   gomory           :       0.04          6          0          0          0          0
1.69/1.78	c   strongcg         :       0.01          6          0          0         27          0
1.69/1.78	c   cmir             :       0.04          6          0          0         43          0
1.69/1.78	c   flowcover        :       0.03          6          0          0         89          0
1.69/1.78	c   clique           :       0.00          1          0          0          0          0
1.69/1.78	c   zerohalf         :       0.00          0          0          0          0          0
1.69/1.78	c   mcf              :       0.00          1          0          0          0          0
1.69/1.78	c Pricers            :       Time      Calls       Vars
1.69/1.78	c   problem variables:       0.00          0          0
1.69/1.78	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.69/1.78	c   relpscost        :       1.08        364          1         52          0          0        652
1.69/1.78	c   pscost           :       0.00          0          0          0          0          0          0
1.69/1.78	c   inference        :       0.00          0          0          0          0          0          0
1.69/1.78	c   mostinf          :       0.00          0          0          0          0          0          0
1.69/1.78	c   leastinf         :       0.00          0          0          0          0          0          0
1.69/1.78	c   fullstrong       :       0.00          0          0          0          0          0          0
1.69/1.78	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.69/1.78	c   random           :       0.00          0          0          0          0          0          0
1.69/1.78	c Primal Heuristics  :       Time      Calls      Found
1.69/1.78	c   LP solutions     :       0.00          -          3
1.69/1.78	c   pseudo solutions :       0.00          -          0
1.69/1.78	c   fracdiving       :       0.00          0          0
1.69/1.78	c   veclendiving     :       0.00          0          0
1.69/1.78	c   objpscostdiving  :       0.00          0          0
1.69/1.78	c   rootsoldiving    :       0.00          0          0
1.69/1.78	c   linesearchdiving :       0.00          0          0
1.69/1.78	c   guideddiving     :       0.00          0          0
1.69/1.78	c   crossover        :       0.00          0          0
1.69/1.78	c   intshifting      :       0.00          0          0
1.69/1.78	c   oneopt           :       0.00          2          0
1.69/1.78	c   coefdiving       :       0.00          1          0
1.69/1.78	c   pscostdiving     :       0.00          1          0
1.69/1.78	c   feaspump         :       0.00          1          0
1.69/1.78	c   simplerounding   :       0.00          0          0
1.69/1.78	c   rounding         :       0.01        357          0
1.69/1.78	c   shifting         :       0.03         76          0
1.69/1.78	c   fixandinfer      :       0.00          0          0
1.69/1.78	c   intdiving        :       0.00          0          0
1.69/1.78	c   actconsdiving    :       0.00          0          0
1.69/1.78	c   octane           :       0.00          0          0
1.69/1.78	c   rens             :       0.01          1          0
1.69/1.78	c   rins             :       0.00          0          0
1.69/1.78	c   localbranching   :       0.00          0          0
1.69/1.78	c   mutation         :       0.00          0          0
1.69/1.78	c   dins             :       0.00          0          0
1.69/1.78	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.69/1.78	c   primal LP        :       0.02          0          0       0.00       0.00
1.69/1.78	c   dual LP          :       0.24        757       3514       4.64   14641.67
1.69/1.78	c   barrier LP       :       0.00          0          0       0.00          -
1.69/1.78	c   diving/probing LP:       0.00         14        133       9.50          -
1.69/1.78	c   strong branching :       1.08       1138      15578      13.69   14424.07
1.69/1.78	c     (at root node) :          -         44       2514      57.14          -
1.69/1.78	c   conflict analysis:       0.00          0          0       0.00          -
1.69/1.78	c B&B Tree           :
1.69/1.78	c   number of runs   :          1
1.69/1.78	c   nodes            :        435
1.69/1.78	c   nodes (total)    :        435
1.69/1.78	c   nodes left       :          0
1.69/1.78	c   max depth        :         40
1.69/1.78	c   max depth (total):         40
1.69/1.78	c   backtracks       :         49 (11.3%)
1.69/1.78	c   delayed cutoffs  :         30
1.69/1.78	c   repropagations   :        182 (441 domain reductions, 30 cutoffs)
1.69/1.78	c   avg switch length:       2.89
1.69/1.78	c   switching time   :       0.04
1.69/1.78	c Solution           :
1.69/1.78	c   Solutions found  :          3 (3 improvements)
1.69/1.78	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 435 nodes, 1.68 seconds, depth 21, found by <relaxation>)
1.69/1.78	c   Dual Bound       : +3.00000000000000e+00
1.69/1.78	c   Gap              :       0.00 %
1.69/1.78	c   Root Dual Bound  : +3.00000000000000e+00
1.69/1.79	c Time complete: 1.78.

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-1870152-1245189357/watcher-1870152-1245189357 -o /tmp/evaluation-result-1870152-1245189357/solver-1870152-1245189357 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870152-1245189357.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 3/67 10660
/proc/meminfo: memFree=1284384/2055920 swapFree=4192956/4192956
[pid=10660] ppid=10658 vsize=4536 CPUtime=0
/proc/10660/stat : 10660 (pbscip.linux.x8) R 10658 10660 9730 0 -1 4194304 509 0 0 0 0 0 0 0 18 0 1 0 175425053 4644864 492 1992294400 4194304 7823515 548682068736 18446744073709551615 6884213 0 0 4096 0 0 0 0 17 1 0 0
/proc/10660/statm: 1525 500 325 886 0 635 0

[startup+0.0464189 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 10660
/proc/meminfo: memFree=1284384/2055920 swapFree=4192956/4192956
[pid=10660] ppid=10658 vsize=12728 CPUtime=0.03
/proc/10660/stat : 10660 (pbscip.linux.x8) R 10658 10660 9730 0 -1 4194304 2703 0 0 0 2 1 0 0 18 0 1 0 175425053 13033472 2330 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10660/statm: 3182 2335 525 886 0 2292 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12728

[startup+0.101422 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 10660
/proc/meminfo: memFree=1284384/2055920 swapFree=4192956/4192956
[pid=10660] ppid=10658 vsize=13384 CPUtime=0.09
/proc/10660/stat : 10660 (pbscip.linux.x8) R 10658 10660 9730 0 -1 4194304 2934 0 0 0 8 1 0 0 18 0 1 0 175425053 13705216 2557 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10660/statm: 3346 2557 562 886 0 2456 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13384

[startup+0.301441 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 10660
/proc/meminfo: memFree=1284384/2055920 swapFree=4192956/4192956
[pid=10660] ppid=10658 vsize=16564 CPUtime=0.29
/proc/10660/stat : 10660 (pbscip.linux.x8) R 10658 10660 9730 0 -1 4194304 4665 0 0 0 26 3 0 0 19 0 1 0 175425053 16961536 3360 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10660/statm: 4141 3360 567 886 0 3251 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16564

[startup+0.701476 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 10660
/proc/meminfo: memFree=1284384/2055920 swapFree=4192956/4192956
[pid=10660] ppid=10658 vsize=16564 CPUtime=0.69
/proc/10660/stat : 10660 (pbscip.linux.x8) R 10658 10660 9730 0 -1 4194304 4670 0 0 0 65 4 0 0 22 0 1 0 175425053 16961536 3365 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10660/statm: 4141 3365 571 886 0 3251 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16564

[startup+1.50155 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10661
/proc/meminfo: memFree=1272920/2055920 swapFree=4192956/4192956
[pid=10660] ppid=10658 vsize=16564 CPUtime=1.49
/proc/10660/stat : 10660 (pbscip.linux.x8) R 10658 10660 9730 0 -1 4194304 4671 0 0 0 141 8 0 0 25 0 1 0 175425053 16961536 3366 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10660/statm: 4141 3366 571 886 0 3251 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16564

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

[startup+1.70157 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10661
/proc/meminfo: memFree=1272920/2055920 swapFree=4192956/4192956
[pid=10660] ppid=10658 vsize=16564 CPUtime=1.69
/proc/10660/stat : 10660 (pbscip.linux.x8) R 10658 10660 9730 0 -1 4194304 4671 0 0 0 160 9 0 0 25 0 1 0 175425053 16961536 3366 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10660/statm: 4141 3366 571 886 0 3251 0
Current children cumulated CPU time (s) 1.69
Current children cumulated vsize (KiB) 16564

Child status: 0
Real time (s): 1.79368
CPU time (s): 1.79273
CPU user time (s): 1.69274
CPU system time (s): 0.099984
CPU usage (%): 99.9469
Max. virtual memory (cumulated for all children) (KiB): 16564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.69274
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4678
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= 3

runsolver used 0.002999 second user time and 0.010998 second system time

The end

Launcher Data 

Begin job on node68 at 2009-06-16 23:55:57
IDJOB=1870152
IDBENCH=48075
IDSOLVER=683
FILE ID=node68/1870152-1245189357
PBS_JOBID= 9368272
Free space on /tmp= 66472 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=13-P1=23-P2=59-P3=41-P4=53-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870152-1245189357/watcher-1870152-1245189357 -o /tmp/evaluation-result-1870152-1245189357/solver-1870152-1245189357 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870152-1245189357.opb

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

MD5SUM BENCH= 84a6dc06fba278aa97da18c43cb21b39
RANDOM SEED=1730171688

node68.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		: 3000.238
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		: 3000.238
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:       1284800 kB
Buffers:         73304 kB
Cached:         600780 kB
SwapCached:          0 kB
Active:         352100 kB
Inactive:       338380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1284800 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            9832 kB
Writeback:           0 kB
Mapped:          26496 kB
Slab:            66264 kB
Committed_AS:    86604 kB
PageTables:       1568 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= 66464 MiB
End job on node68 at 2009-06-16 23:55:59