Trace number 1870057

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 1.8.2OPT2 4.55031 4.55152

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=6-P0=2-P1=31-P2=13-P3=31-P4=31-B.opb
MD5SUM626c966be089469ef760f193c8b19154
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.275957
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
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

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver Clp 1.8.2
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1870057-1245188491.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) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 20 chg coeffs, 5 upgd conss, 766 impls, 0 clqs
0.00/0.03	c    (0.0s) probing: 154/212 (72.6%) - 0 fixings, 0 aggregations, 33 implications, 0 bound changes
0.00/0.03	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.03	c presolving (3 rounds):
0.00/0.03	c  4 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 20 changed coefficients
0.00/0.03	c  832 implications, 0 cliques
0.00/0.03	c presolved problem has 212 variables (212 bin, 0 int, 0 impl, 0 cont) and 153 constraints
0.00/0.03	c     144 constraints of type <and>
0.00/0.03	c       4 constraints of type <linear>
0.00/0.03	c       5 constraints of type <logicor>
0.00/0.03	c transformed objective value is always integral (scale: 1)
0.00/0.03	c Presolving Time: 0.02
0.00/0.03	c OPT-NLC
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/memory = c 1620
0.00/0.03	c # maximal time in seconds to run
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/time = c 1791
0.00/0.03	c # frequency for displaying node information lines
0.00/0.03	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03	c display/freq = c 10000
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c start solving problem
0.00/0.03	c 
0.00/0.04	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.04	c   0.0s|     1 |     0 |    10 | 922k|   0 |   5 | 212 | 153 | 153 | 212 | 296 |   0 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.03/0.06	c   0.0s|     1 |     0 |   167 | 946k|   0 |  18 | 212 | 153 | 153 | 212 | 302 |   6 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.03/0.07	c   0.1s|     1 |     0 |   187 | 969k|   0 |  31 | 212 | 153 | 153 | 212 | 316 |  20 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.03/0.09	c   0.1s|     1 |     0 |   221 | 995k|   0 |  24 | 212 | 153 | 153 | 212 | 327 |  31 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.12	c   0.1s|     1 |     0 |   267 |1010k|   0 |  69 | 212 | 153 | 153 | 212 | 336 |  40 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.16	c   0.1s|     1 |     0 |   318 |1036k|   0 |  65 | 212 | 153 | 153 | 212 | 381 |  85 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.2s|     1 |     0 |   357 |1062k|   0 |  78 | 212 | 153 | 153 | 212 | 397 | 101 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.37	c   0.3s|     1 |     2 |   357 |1062k|   0 |  78 | 212 | 153 | 153 | 212 | 397 | 101 |   0 |  22 | 2.000000e+00 |      --      |    Inf 
4.49/4.54	o 2
4.49/4.54	c * 4.4s|  1201 |     0 | 19019 |1571k|  43 |   - | 212 | 860 | 267 | 212 | 233 |3809 | 715 |1605 | 2.000000e+00 | 2.000000e+00 |   0.00%
4.49/4.54	c 
4.49/4.54	c SCIP Status        : problem is solved [optimal solution found]
4.49/4.54	c Solving Time (sec) : 4.44
4.49/4.54	c Solving Nodes      : 1201
4.49/4.54	c Primal Bound       : +2.00000000000000e+00 (1 solutions)
4.49/4.54	c Dual Bound         : +2.00000000000000e+00
4.49/4.54	c Gap                : 0.00 %
4.49/4.54	c NODE         1201
4.49/4.54	c DUAL BOUND   2
4.49/4.54	c PRIMAL BOUND 2
4.49/4.54	c GAP          0
4.49/4.54	s OPTIMUM FOUND
4.49/4.54	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 x38 
4.49/4.54	v -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 -x17 
4.49/4.54	v x16 x15 x14 x13 x12 -x11 -x10 -x9 -x8 x7 -x6 -x5 -x4 -x3 x2 -x1 
4.49/4.54	c SCIP Status        : problem is solved [optimal solution found]
4.49/4.54	c Solving Time       :       4.44
4.49/4.54	c Original Problem   :
4.49/4.54	c   Problem name     : HOME/instance-1870057-1245188491.opb
4.49/4.54	c   Variables        : 216 (216 binary, 0 integer, 0 implicit integer, 0 continuous)
4.49/4.54	c   Constraints      : 153 initial, 153 maximal
4.49/4.54	c Presolved Problem  :
4.49/4.54	c   Problem name     : t_HOME/instance-1870057-1245188491.opb
4.49/4.54	c   Variables        : 212 (212 binary, 0 integer, 0 implicit integer, 0 continuous)
4.49/4.54	c   Constraints      : 153 initial, 860 maximal
4.49/4.54	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.49/4.54	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.49/4.54	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
4.49/4.54	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.49/4.54	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.49/4.54	c   implics          :       0.00          0          0          0          0          0          0          0          0
4.49/4.54	c   probing          :       0.01          0          0          0          0          0          0          0          0
4.49/4.54	c   and              :       0.01          0          0          0          0          0          0          0          0
4.49/4.54	c   linear           :       0.00          1          3          0          0          0          0          0         20
4.49/4.54	c   logicor          :       0.00          0          0          0          0          0          0          0          0
4.49/4.54	c   root node        :          -          0          -          -          0          -          -          -          -
4.49/4.54	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.49/4.54	c   integral         :          0          0          0       1069          0          4         95          0          0       2038
4.49/4.54	c   and              :        144       2402       4062          1          0         97       5421       3760          0          0
4.49/4.54	c   linear           :          4          6       3965          1          0        194       1502          0          0          0
4.49/4.54	c   logicor          :          5+         6       1696          1          0         22        217          0          0          0
4.49/4.54	c   countsols        :          0          0          0          1          0          0          0          0          0          0
4.49/4.54	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.49/4.54	c   integral         :       1.12       0.00       0.00       1.12       0.00
4.49/4.54	c   and              :       0.13       0.06       0.07       0.00       0.00
4.49/4.54	c   linear           :       0.17       0.00       0.17       0.00       0.00
4.49/4.54	c   logicor          :       0.02       0.00       0.02       0.00       0.00
4.49/4.54	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.49/4.54	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.49/4.54	c   rootredcost      :       0.00          0          0          0
4.49/4.54	c   pseudoobj        :       0.00       3744          0          0
4.49/4.54	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.49/4.54	c   propagation      :       0.08        313        310       2491       28.6         46       19.7          -
4.49/4.54	c   infeasible LP    :       0.00         17          0          0        0.0          0        0.0          0
4.49/4.54	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.49/4.54	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.49/4.54	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.49/4.54	c   applied globally :          -          -          -        707       18.4          -          -          -
4.49/4.54	c   applied locally  :          -          -          -          8       41.6          -          -          -
4.49/4.54	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.49/4.54	c   cut pool         :       0.00          5          -          -          6          -    (maximal pool size: 142)
4.49/4.54	c   redcost          :       0.03       2402          0          0          0          0
4.49/4.54	c   impliedbounds    :       0.00          6          0          0         79          0
4.49/4.54	c   intobj           :       0.00          0          0          0          0          0
4.49/4.54	c   gomory           :       0.02          6          0          0         88          0
4.49/4.54	c   strongcg         :       0.04          6          0          0        102          0
4.49/4.54	c   cmir             :       0.04          6          0          0         60          0
4.49/4.54	c   flowcover        :       0.02          6          0          0        121          0
4.49/4.54	c   clique           :       0.00          1          0          0          0          0
4.49/4.54	c   zerohalf         :       0.00          0          0          0          0          0
4.49/4.54	c   mcf              :       0.00          1          0          0          0          0
4.49/4.54	c Pricers            :       Time      Calls       Vars
4.49/4.54	c   problem variables:       0.00          0          0
4.49/4.54	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.49/4.54	c   relpscost        :       1.12       1068          4         95          0          0       2038
4.49/4.54	c   pscost           :       0.00          0          0          0          0          0          0
4.49/4.54	c   inference        :       0.00          0          0          0          0          0          0
4.49/4.54	c   mostinf          :       0.00          0          0          0          0          0          0
4.49/4.54	c   leastinf         :       0.00          0          0          0          0          0          0
4.49/4.54	c   fullstrong       :       0.00          0          0          0          0          0          0
4.49/4.54	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.49/4.54	c   random           :       0.00          0          0          0          0          0          0
4.49/4.54	c Primal Heuristics  :       Time      Calls      Found
4.49/4.54	c   LP solutions     :       0.00          -          1
4.49/4.54	c   pseudo solutions :       0.00          -          0
4.49/4.54	c   oneopt           :       0.00          0          0
4.49/4.54	c   crossover        :       0.00          0          0
4.49/4.54	c   guideddiving     :       0.00          0          0
4.49/4.54	c   linesearchdiving :       0.03          7          0
4.49/4.54	c   feaspump         :       0.08          4          0
4.49/4.54	c   objpscostdiving  :       0.02          4          0
4.49/4.54	c   rootsoldiving    :       0.04          4          0
4.49/4.54	c   coefdiving       :       0.04          8          0
4.49/4.54	c   pscostdiving     :       0.05          8          0
4.49/4.54	c   fracdiving       :       0.04          8          0
4.49/4.54	c   simplerounding   :       0.00          0          0
4.49/4.54	c   rounding         :       0.03        663          0
4.49/4.54	c   shifting         :       0.07        196          0
4.49/4.54	c   intshifting      :       0.00          0          0
4.49/4.54	c   fixandinfer      :       0.00          0          0
4.49/4.54	c   veclendiving     :       0.04          8          0
4.49/4.54	c   intdiving        :       0.00          0          0
4.49/4.54	c   actconsdiving    :       0.00          0          0
4.49/4.54	c   octane           :       0.00          0          0
4.49/4.54	c   rens             :       0.01          1          0
4.49/4.54	c   rins             :       0.00          0          0
4.49/4.54	c   localbranching   :       0.00          0          0
4.49/4.54	c   mutation         :       0.00          0          0
4.49/4.54	c   dins             :       0.00          0          0
4.49/4.54	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.49/4.54	c   primal LP        :       0.36          0          0       0.00       0.00
4.49/4.54	c   dual LP          :       1.91       2506      17138       6.84    8972.77
4.49/4.54	c   barrier LP       :       0.00          0          0       0.00          -
4.49/4.54	c   diving/probing LP:       0.25        300       1881       6.27    7524.00
4.49/4.54	c   strong branching :       1.09       1605      17135      10.68   15720.18
4.49/4.54	c     (at root node) :          -         22       1405      63.86          -
4.49/4.54	c   conflict analysis:       0.00          0          0       0.00          -
4.49/4.54	c B&B Tree           :
4.49/4.54	c   number of runs   :          1
4.49/4.54	c   nodes            :       1201
4.49/4.54	c   nodes (total)    :       1201
4.49/4.54	c   nodes left       :          0
4.49/4.54	c   max depth        :         43
4.49/4.54	c   max depth (total):         43
4.49/4.54	c   backtracks       :        151 (12.6%)
4.49/4.54	c   delayed cutoffs  :         59
4.49/4.54	c   repropagations   :        347 (1264 domain reductions, 51 cutoffs)
4.49/4.54	c   avg switch length:       3.33
4.49/4.54	c   switching time   :       0.39
4.49/4.54	c Solution           :
4.49/4.54	c   Solutions found  :          1 (1 improvements)
4.49/4.54	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 1201 nodes, 4.44 seconds, depth 33, found by <relaxation>)
4.49/4.54	c   Dual Bound       : +2.00000000000000e+00
4.49/4.54	c   Gap              :       0.00 %
4.49/4.54	c   Root Dual Bound  : +2.00000000000000e+00
4.49/4.55	c Time complete: 4.54.

Verifier Data 

OK	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870057-1245188491/watcher-1870057-1245188491 -o /tmp/evaluation-result-1870057-1245188491/solver-1870057-1245188491 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870057-1245188491.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: 0.86 0.94 0.98 3/65 4993
/proc/meminfo: memFree=1882856/2055920 swapFree=4192956/4192956
[pid=4993] ppid=4991 vsize=7616 CPUtime=0
/proc/4993/stat : 4993 (pbscip.linux.x8) R 4991 4993 3324 0 -1 4194304 595 0 0 0 0 0 0 0 20 0 1 0 4761340 7798784 579 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/4993/statm: 1904 590 353 1256 0 643 0

[startup+0.0413959 s]
/proc/loadavg: 0.86 0.94 0.98 3/65 4993
/proc/meminfo: memFree=1882856/2055920 swapFree=4192956/4192956
[pid=4993] ppid=4991 vsize=15348 CPUtime=0.03
/proc/4993/stat : 4993 (pbscip.linux.x8) R 4991 4993 3324 0 -1 4194304 2870 0 0 0 2 1 0 0 20 0 1 0 4761340 15716352 2500 1992294400 4194304 9342243 548682068736 18446744073709551615 8222955 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4993/statm: 3837 2502 630 1256 0 2576 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 15348

[startup+0.1014 s]
/proc/loadavg: 0.86 0.94 0.98 3/65 4993
/proc/meminfo: memFree=1882856/2055920 swapFree=4192956/4192956
[pid=4993] ppid=4991 vsize=17088 CPUtime=0.09
/proc/4993/stat : 4993 (pbscip.linux.x8) R 4991 4993 3324 0 -1 4194304 3169 0 0 0 8 1 0 0 20 0 1 0 4761340 17498112 2796 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4993/statm: 4272 2796 677 1256 0 3011 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17088

[startup+0.301419 s]
/proc/loadavg: 0.86 0.94 0.98 3/65 4993
/proc/meminfo: memFree=1882856/2055920 swapFree=4192956/4192956
[pid=4993] ppid=4991 vsize=20124 CPUtime=0.29
/proc/4993/stat : 4993 (pbscip.linux.x8) R 4991 4993 3324 0 -1 4194304 5118 0 0 0 27 2 0 0 22 0 1 0 4761340 20606976 3828 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4993/statm: 5031 3828 686 1256 0 3770 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20124

[startup+0.701455 s]
/proc/loadavg: 0.86 0.94 0.98 3/65 4993
/proc/meminfo: memFree=1882856/2055920 swapFree=4192956/4192956
[pid=4993] ppid=4991 vsize=20124 CPUtime=0.69
/proc/4993/stat : 4993 (pbscip.linux.x8) R 4991 4993 3324 0 -1 4194304 5140 0 0 0 67 2 0 0 25 0 1 0 4761340 20606976 3850 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4993/statm: 5031 3850 693 1256 0 3770 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20124

[startup+1.50153 s]
/proc/loadavg: 0.87 0.94 0.98 2/66 4994
/proc/meminfo: memFree=1870048/2055920 swapFree=4192956/4192956
[pid=4993] ppid=4991 vsize=20124 CPUtime=1.49
/proc/4993/stat : 4993 (pbscip.linux.x8) R 4991 4993 3324 0 -1 4194304 5170 0 0 0 145 4 0 0 25 0 1 0 4761340 20606976 3880 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4993/statm: 5031 3880 697 1256 0 3770 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20124

[startup+3.10168 s]
/proc/loadavg: 0.87 0.94 0.98 2/66 4994
/proc/meminfo: memFree=1869928/2055920 swapFree=4192956/4192956
[pid=4993] ppid=4991 vsize=20124 CPUtime=3.09
/proc/4993/stat : 4993 (pbscip.linux.x8) R 4991 4993 3324 0 -1 4194304 5224 0 0 0 302 7 0 0 25 0 1 0 4761340 20606976 3934 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4993/statm: 5031 3934 697 1256 0 3770 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20124

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

[startup+3.90176 s]
/proc/loadavg: 0.87 0.94 0.98 2/66 4994
/proc/meminfo: memFree=1869608/2055920 swapFree=4192956/4192956
[pid=4993] ppid=4991 vsize=20124 CPUtime=3.89
/proc/4993/stat : 4993 (pbscip.linux.x8) R 4991 4993 3324 0 -1 4194304 5270 0 0 0 381 8 0 0 25 0 1 0 4761340 20606976 3980 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4993/statm: 5031 3980 697 1256 0 3770 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 20124

[startup+4.30179 s]
/proc/loadavg: 0.87 0.94 0.98 2/66 4994
/proc/meminfo: memFree=1869480/2055920 swapFree=4192956/4192956
[pid=4993] ppid=4991 vsize=20124 CPUtime=4.3
/proc/4993/stat : 4993 (pbscip.linux.x8) R 4991 4993 3324 0 -1 4194304 5282 0 0 0 421 9 0 0 25 0 1 0 4761340 20606976 3992 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4993/statm: 5031 3992 697 1256 0 3770 0
Current children cumulated CPU time (s) 4.3
Current children cumulated vsize (KiB) 20124

[startup+4.50281 s]
/proc/loadavg: 0.87 0.94 0.98 2/66 4994
/proc/meminfo: memFree=1869480/2055920 swapFree=4192956/4192956
[pid=4993] ppid=4991 vsize=20124 CPUtime=4.49
/proc/4993/stat : 4993 (pbscip.linux.x8) R 4991 4993 3324 0 -1 4194304 5283 0 0 0 440 9 0 0 25 0 1 0 4761340 20606976 3993 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4993/statm: 5031 3993 697 1256 0 3770 0
Current children cumulated CPU time (s) 4.49
Current children cumulated vsize (KiB) 20124

Child status: 0
Real time (s): 4.55152
CPU time (s): 4.55031
CPU user time (s): 4.45032
CPU system time (s): 0.099984
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 20124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.45032
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= 5288
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= 7

runsolver used 0.013997 second user time and 0.013997 second system time

The end

Launcher Data 

Begin job on node8 at 2009-06-16 23:41:31
IDJOB=1870057
IDBENCH=48027
IDSOLVER=684
FILE ID=node8/1870057-1245188491
PBS_JOBID= 9363940
Free space on /tmp= 66288 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=2-P1=31-P2=13-P3=31-P4=31-B.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-1870057-1245188491/watcher-1870057-1245188491 -o /tmp/evaluation-result-1870057-1245188491/solver-1870057-1245188491 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870057-1245188491.opb

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

MD5SUM BENCH= 626c966be089469ef760f193c8b19154
RANDOM SEED=1289961790

node8.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		: 3000.236
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		: 3000.236
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1883336 kB
Buffers:         41464 kB
Cached:          86444 kB
SwapCached:          0 kB
Active:          96356 kB
Inactive:        45288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1883336 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           12160 kB
Writeback:           0 kB
Mapped:          23496 kB
Slab:            16740 kB
Committed_AS:    68088 kB
PageTables:       1376 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= 66276 MiB
End job on node8 at 2009-06-16 23:41:36