Trace number 1869985

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 10.9943 10.9987

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=6-P0=53-P1=13-P2=23-P3=47-P4=2-B.opb
MD5SUM708c7e8a0dab689362d9aec992b2b233
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 benchmark0.022996
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-1869985-1245187660.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 
0.00/0.06	c   0.0s|     1 |     0 |   164 | 939k|   0 |  17 | 212 | 153 | 153 | 212 | 302 |   6 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.00/0.07	c   0.1s|     1 |     0 |   177 | 960k|   0 |  29 | 212 | 153 | 153 | 212 | 308 |  12 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.10	c   0.1s|     1 |     0 |   214 |1006k|   0 |  35 | 212 | 153 | 153 | 212 | 323 |  27 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   343 |1031k|   0 |  65 | 212 | 153 | 153 | 212 | 349 |  53 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.2s|     1 |     0 |   439 |1048k|   0 |  88 | 212 | 153 | 153 | 212 | 377 |  81 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.23	c   0.2s|     1 |     0 |   499 |1075k|   0 |  91 | 212 | 153 | 153 | 212 | 419 | 123 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.39/0.40	c   0.4s|     1 |     2 |   499 |1076k|   0 |  91 | 212 | 153 | 153 | 212 | 419 | 123 |   0 |  17 | 2.000000e+00 |      --      |    Inf 
10.89/10.98	o 2
10.89/10.98	c R10.8s|  2684 |     0 | 49425 |2155k|  46 |   - | 212 |2141 | 148 | 212 | 231 |  12k|1997 |1792 | 2.000000e+00 | 2.000000e+00 |   0.00%
10.89/10.98	c 
10.89/10.98	c SCIP Status        : problem is solved [optimal solution found]
10.89/10.98	c Solving Time (sec) : 10.79
10.89/10.98	c Solving Nodes      : 2684
10.89/10.98	c Primal Bound       : +2.00000000000000e+00 (1 solutions)
10.89/10.98	c Dual Bound         : +2.00000000000000e+00
10.89/10.98	c Gap                : 0.00 %
10.89/10.98	c NODE         2684
10.89/10.98	c DUAL BOUND   2
10.89/10.98	c PRIMAL BOUND 2
10.89/10.98	c GAP          0
10.89/10.98	s OPTIMUM FOUND
10.89/10.98	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 
10.89/10.98	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 -x17 
10.89/10.98	v x16 x15 -x14 x13 -x12 -x11 -x10 x9 x8 x7 -x6 -x5 -x4 -x3 x2 -x1 
10.89/10.98	c SCIP Status        : problem is solved [optimal solution found]
10.89/10.98	c Solving Time       :      10.79
10.89/10.98	c Original Problem   :
10.89/10.98	c   Problem name     : HOME/instance-1869985-1245187660.opb
10.89/10.98	c   Variables        : 216 (216 binary, 0 integer, 0 implicit integer, 0 continuous)
10.89/10.98	c   Constraints      : 153 initial, 153 maximal
10.89/10.98	c Presolved Problem  :
10.89/10.98	c   Problem name     : t_HOME/instance-1869985-1245187660.opb
10.89/10.98	c   Variables        : 212 (212 binary, 0 integer, 0 implicit integer, 0 continuous)
10.89/10.98	c   Constraints      : 153 initial, 2142 maximal
10.89/10.98	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
10.89/10.98	c   trivial          :       0.00          0          0          0          0          0          0          0          0
10.89/10.98	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
10.89/10.98	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
10.89/10.98	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
10.89/10.98	c   implics          :       0.00          0          0          0          0          0          0          0          0
10.89/10.98	c   probing          :       0.01          0          0          0          0          0          0          0          0
10.89/10.98	c   and              :       0.01          0          0          0          0          0          0          0          0
10.89/10.98	c   linear           :       0.00          1          3          0          0          0          0          0         20
10.89/10.98	c   logicor          :       0.00          0          0          0          0          0          0          0          0
10.89/10.98	c   root node        :          -          0          -          -          0          -          -          -          -
10.89/10.98	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
10.89/10.98	c   integral         :          0          0          0       2165          0          8        142          0          0       4180
10.89/10.98	c   and              :        144       5901      10081          0          0        254      13098      12423          0          0
10.89/10.98	c   linear           :          4          6       9827          0          0        692       4491          0          0          0
10.89/10.98	c   logicor          :          5+         6       4610          0          0        100       1273          0          0          0
10.89/10.98	c   countsols        :          0          0          0          0          0          0          0          0          0          0
10.89/10.98	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
10.89/10.98	c   integral         :       1.32       0.00       0.00       1.32       0.00
10.89/10.98	c   and              :       0.19       0.08       0.11       0.00       0.00
10.89/10.98	c   linear           :       0.15       0.00       0.15       0.00       0.00
10.89/10.98	c   logicor          :       0.09       0.00       0.09       0.00       0.00
10.89/10.98	c   countsols        :       0.00       0.00       0.00       0.00       0.00
10.89/10.98	c Propagators        :       Time      Calls    Cutoffs    DomReds
10.89/10.98	c   rootredcost      :       0.01          0          0          0
10.89/10.98	c   pseudoobj        :       0.01       9763          0          0
10.89/10.98	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
10.89/10.98	c   propagation      :       0.11       1046       1024       7396       24.8         77       18.0          -
10.89/10.98	c   infeasible LP    :       0.00         45          0          0        0.0          0        0.0          0
10.89/10.98	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
10.89/10.98	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
10.89/10.98	c   pseudo solution  :       0.00          1          1          1        1.0          0        0.0          -
10.89/10.98	c   applied globally :          -          -          -       1989       16.5          -          -          -
10.89/10.98	c   applied locally  :          -          -          -          9       34.9          -          -          -
10.89/10.98	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
10.89/10.98	c   cut pool         :       0.00          5          -          -          8          -    (maximal pool size: 134)
10.89/10.98	c   redcost          :       0.03       5902          0          3          0          0
10.89/10.98	c   impliedbounds    :       0.00          6          0          0         68          0
10.89/10.98	c   intobj           :       0.00          0          0          0          0          0
10.89/10.98	c   gomory           :       0.03          6          0          0        185          0
10.89/10.98	c   strongcg         :       0.04          6          0          0        160          0
10.89/10.98	c   cmir             :       0.03          6          0          0         44          0
10.89/10.98	c   flowcover        :       0.04          6          0          0         83          0
10.89/10.98	c   clique           :       0.00          1          0          0          0          0
10.89/10.98	c   zerohalf         :       0.00          0          0          0          0          0
10.89/10.98	c   mcf              :       0.00          1          0          0          0          0
10.89/10.98	c Pricers            :       Time      Calls       Vars
10.89/10.98	c   problem variables:       0.00          0          0
10.89/10.98	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
10.89/10.98	c   relpscost        :       1.31       2165          8        142          0          0       4180
10.89/10.98	c   pscost           :       0.00          0          0          0          0          0          0
10.89/10.98	c   inference        :       0.00          0          0          0          0          0          0
10.89/10.98	c   mostinf          :       0.00          0          0          0          0          0          0
10.89/10.98	c   leastinf         :       0.00          0          0          0          0          0          0
10.89/10.98	c   fullstrong       :       0.00          0          0          0          0          0          0
10.89/10.98	c   allfullstrong    :       0.00          0          0          0          0          0          0
10.89/10.98	c   random           :       0.00          0          0          0          0          0          0
10.89/10.98	c Primal Heuristics  :       Time      Calls      Found
10.89/10.98	c   LP solutions     :       0.00          -          0
10.89/10.98	c   pseudo solutions :       0.00          -          0
10.89/10.98	c   oneopt           :       0.00          0          0
10.89/10.98	c   crossover        :       0.01          0          0
10.89/10.98	c   guideddiving     :       0.00          0          0
10.89/10.98	c   fracdiving       :       0.11         21          0
10.89/10.98	c   veclendiving     :       0.09         21          0
10.89/10.98	c   linesearchdiving :       0.09         21          0
10.89/10.98	c   objpscostdiving  :       0.21         11          0
10.89/10.98	c   rootsoldiving    :       0.18         11          0
10.89/10.98	c   coefdiving       :       0.14         22          0
10.89/10.98	c   pscostdiving     :       0.08         22          0
10.89/10.98	c   feaspump         :       0.26         12          0
10.89/10.98	c   simplerounding   :       0.00          0          0
10.89/10.98	c   rounding         :       0.05       1061          1
10.89/10.98	c   shifting         :       0.26        294          0
10.89/10.98	c   intshifting      :       0.00          0          0
10.89/10.98	c   fixandinfer      :       0.00          0          0
10.89/10.98	c   intdiving        :       0.00          0          0
10.89/10.98	c   actconsdiving    :       0.00          0          0
10.89/10.98	c   octane           :       0.00          0          0
10.89/10.98	c   rens             :       0.02          1          0
10.89/10.98	c   rins             :       0.00          0          0
10.89/10.98	c   localbranching   :       0.00          0          0
10.89/10.98	c   mutation         :       0.00          0          0
10.89/10.98	c   dins             :       0.00          0          0
10.89/10.98	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
10.89/10.98	c   primal LP        :       0.85          0          0       0.00       0.00
10.89/10.98	c   dual LP          :       5.75       6320      41925       6.63    7291.30
10.89/10.98	c   barrier LP       :       0.00          0          0       0.00          -
10.89/10.98	c   diving/probing LP:       0.98       1125       7500       6.67    7653.06
10.89/10.98	c   strong branching :       1.27       1792      21008      11.72   16541.73
10.89/10.98	c     (at root node) :          -         17       1422      83.65          -
10.89/10.98	c   conflict analysis:       0.00          0          0       0.00          -
10.89/10.98	c B&B Tree           :
10.89/10.98	c   number of runs   :          1
10.89/10.98	c   nodes            :       2684
10.89/10.98	c   nodes (total)    :       2684
10.89/10.98	c   nodes left       :          0
10.89/10.98	c   max depth        :         46
10.89/10.98	c   max depth (total):         46
10.89/10.98	c   backtracks       :        506 (18.9%)
10.89/10.98	c   delayed cutoffs  :        295
10.89/10.98	c   repropagations   :        978 (4290 domain reductions, 271 cutoffs)
10.89/10.98	c   avg switch length:       3.56
10.89/10.98	c   switching time   :       1.02
10.89/10.98	c Solution           :
10.89/10.98	c   Solutions found  :          1 (1 improvements)
10.89/10.98	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 2684 nodes, 10.79 seconds, depth 32, found by <rounding>)
10.89/10.98	c   Dual Bound       : +2.00000000000000e+00
10.89/10.98	c   Gap              :       0.00 %
10.89/10.98	c   Root Dual Bound  : +2.00000000000000e+00
10.89/10.99	c Time complete: 10.98.

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-1869985-1245187660/watcher-1869985-1245187660 -o /tmp/evaluation-result-1869985-1245187660/solver-1869985-1245187660 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869985-1245187660.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 13566
/proc/meminfo: memFree=1658096/2055920 swapFree=4192956/4192956
[pid=13566] ppid=13564 vsize=5812 CPUtime=0
/proc/13566/stat : 13566 (pbscip.linux.x8) R 13564 13566 12952 0 -1 4194304 518 0 0 0 0 0 0 0 18 0 1 0 71474844 5951488 502 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/13566/statm: 1453 503 332 1256 0 192 0

[startup+0.090498 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13566
/proc/meminfo: memFree=1658096/2055920 swapFree=4192956/4192956
[pid=13566] ppid=13564 vsize=16692 CPUtime=0.08
/proc/13566/stat : 13566 (pbscip.linux.x8) R 13564 13566 12952 0 -1 4194304 3112 0 0 0 6 2 0 0 18 0 1 0 71474844 17092608 2742 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13566/statm: 4173 2742 677 1256 0 2912 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16692

[startup+0.101499 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13566
/proc/meminfo: memFree=1658096/2055920 swapFree=4192956/4192956
[pid=13566] ppid=13564 vsize=16876 CPUtime=0.09
/proc/13566/stat : 13566 (pbscip.linux.x8) R 13564 13566 12952 0 -1 4194304 3170 0 0 0 7 2 0 0 18 0 1 0 71474844 17281024 2798 1992294400 4194304 9342243 548682068736 18446744073709551615 6944086 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13566/statm: 4219 2799 677 1256 0 2958 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16876

[startup+0.301516 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13566
/proc/meminfo: memFree=1658096/2055920 swapFree=4192956/4192956
[pid=13566] ppid=13564 vsize=22360 CPUtime=0.29
/proc/13566/stat : 13566 (pbscip.linux.x8) R 13564 13566 12952 0 -1 4194304 5689 0 0 0 27 2 0 0 19 0 1 0 71474844 22896640 4376 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13566/statm: 5590 4376 686 1256 0 4329 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22360

[startup+0.701551 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13566
/proc/meminfo: memFree=1658096/2055920 swapFree=4192956/4192956
[pid=13566] ppid=13564 vsize=20636 CPUtime=0.69
/proc/13566/stat : 13566 (pbscip.linux.x8) R 13564 13566 12952 0 -1 4194304 5794 0 0 0 66 3 0 0 23 0 1 0 71474844 21131264 3695 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13566/statm: 5159 3695 691 1256 0 3898 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20636

[startup+1.50162 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13567
/proc/meminfo: memFree=1645800/2055920 swapFree=4192956/4192956
[pid=13566] ppid=13564 vsize=21012 CPUtime=1.48
/proc/13566/stat : 13566 (pbscip.linux.x8) R 13564 13566 12952 0 -1 4194304 5877 0 0 0 145 3 0 0 25 0 1 0 71474844 21516288 3778 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13566/statm: 5253 3778 694 1256 0 3992 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 21012

[startup+3.10176 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13567
/proc/meminfo: memFree=1645224/2055920 swapFree=4192956/4192956
[pid=13566] ppid=13564 vsize=21012 CPUtime=3.09
/proc/13566/stat : 13566 (pbscip.linux.x8) R 13564 13566 12952 0 -1 4194304 5974 0 0 0 302 7 0 0 25 0 1 0 71474844 21516288 3875 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13566/statm: 5253 3875 697 1256 0 3992 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21012

[startup+6.30104 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13567
/proc/meminfo: memFree=1644136/2055920 swapFree=4192956/4192956
[pid=13566] ppid=13564 vsize=22276 CPUtime=6.28
/proc/13566/stat : 13566 (pbscip.linux.x8) R 13564 13566 12952 0 -1 4194304 6303 0 0 0 618 10 0 0 25 0 1 0 71474844 22810624 4204 1992294400 4194304 9342243 548682068736 18446744073709551615 6757418 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13566/statm: 5569 4204 697 1256 0 4308 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22276

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

[startup+9.50132 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13567
/proc/meminfo: memFree=1643704/2055920 swapFree=4192956/4192956
[pid=13566] ppid=13564 vsize=22472 CPUtime=9.49
/proc/13566/stat : 13566 (pbscip.linux.x8) R 13564 13566 12952 0 -1 4194304 6430 0 0 0 933 16 0 0 25 0 1 0 71474844 23011328 4331 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13566/statm: 5618 4331 697 1256 0 4357 0
Current children cumulated CPU time (s) 9.49
Current children cumulated vsize (KiB) 22472

[startup+10.3014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13567
/proc/meminfo: memFree=1643320/2055920 swapFree=4192956/4192956
[pid=13566] ppid=13564 vsize=22472 CPUtime=10.28
/proc/13566/stat : 13566 (pbscip.linux.x8) R 13564 13566 12952 0 -1 4194304 6505 0 0 0 1011 17 0 0 25 0 1 0 71474844 23011328 4406 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13566/statm: 5618 4406 697 1256 0 4357 0
Current children cumulated CPU time (s) 10.28
Current children cumulated vsize (KiB) 22472

[startup+10.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13567
/proc/meminfo: memFree=1643320/2055920 swapFree=4192956/4192956
[pid=13566] ppid=13564 vsize=22712 CPUtime=10.69
/proc/13566/stat : 13566 (pbscip.linux.x8) R 13564 13566 12952 0 -1 4194304 6534 0 0 0 1051 18 0 0 25 0 1 0 71474844 23257088 4435 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13566/statm: 5678 4435 697 1256 0 4417 0
Current children cumulated CPU time (s) 10.69
Current children cumulated vsize (KiB) 22712

[startup+10.9014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13567
/proc/meminfo: memFree=1642936/2055920 swapFree=4192956/4192956
[pid=13566] ppid=13564 vsize=22712 CPUtime=10.89
/proc/13566/stat : 13566 (pbscip.linux.x8) R 13564 13566 12952 0 -1 4194304 6549 0 0 0 1071 18 0 0 25 0 1 0 71474844 23257088 4450 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13566/statm: 5678 4450 697 1256 0 4417 0
Current children cumulated CPU time (s) 10.89
Current children cumulated vsize (KiB) 22712

Child status: 0
Real time (s): 10.9987
CPU time (s): 10.9943
CPU user time (s): 10.8044
CPU system time (s): 0.189971
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 22712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.8044
system time used= 0.189971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6560
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= 27

runsolver used 0.013997 second user time and 0.032994 second system time

The end

Launcher Data 

Begin job on node41 at 2009-06-16 23:27:40
IDJOB=1869985
IDBENCH=47991
IDSOLVER=684
FILE ID=node41/1869985-1245187660
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/roussel/factor-mod-B/factor-mod-size=6-P0=53-P1=13-P2=23-P3=47-P4=2-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-1869985-1245187660/watcher-1869985-1245187660 -o /tmp/evaluation-result-1869985-1245187660/solver-1869985-1245187660 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869985-1245187660.opb

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

MD5SUM BENCH= 708c7e8a0dab689362d9aec992b2b233
RANDOM SEED=1110359548

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:       1658512 kB
Buffers:         57588 kB
Cached:         258408 kB
SwapCached:          0 kB
Active:         178168 kB
Inactive:       150720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1658512 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           12088 kB
Writeback:           0 kB
Mapped:          22716 kB
Slab:            54560 kB
Committed_AS:    59852 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 2009-06-16 23:27:52