Trace number 1869769

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 2.25566 2.25608

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=107-P1=7-P2=73-P3=61-B.opb
MD5SUMaca556d38b23293c39a313a437063f67
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 benchmark0.703892
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 variables63
Total number of constraints7
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 constraints7
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)147
Sum of products size (including duplicates)294
Number of different products147
Sum of products size294

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-1869769-1245185805.opb>
0.00/0.01	c original problem has 210 variables (210 bin, 0 int, 0 impl, 0 cont) and 154 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.02	c (round 1) 3 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 20 chg coeffs, 0 upgd conss, 684 impls, 0 clqs
0.01/0.02	c (round 2) 17 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 4 upgd conss, 1020 impls, 0 clqs
0.01/0.02	c (round 3) 31 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 44 chg coeffs, 4 upgd conss, 1188 impls, 0 clqs
0.01/0.03	c (round 4) 45 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 56 chg coeffs, 4 upgd conss, 1188 impls, 0 clqs
0.01/0.04	c    (0.0s) probing: 132/165 (80.0%) - 0 fixings, 0 aggregations, 6 implications, 0 bound changes
0.01/0.04	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.01/0.04	c presolving (5 rounds):
0.01/0.04	c  45 deleted vars, 36 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 56 changed coefficients
0.01/0.04	c  1200 implications, 0 cliques
0.01/0.04	c presolved problem has 165 variables (165 bin, 0 int, 0 impl, 0 cont) and 115 constraints
0.01/0.04	c     108 constraints of type <and>
0.01/0.04	c       3 constraints of type <linear>
0.01/0.04	c       4 constraints of type <logicor>
0.01/0.04	c transformed objective value is always integral (scale: 2)
0.01/0.04	c Presolving Time: 0.02
0.01/0.04	c OPT-NLC
0.01/0.04	c -----------------------------------------------------------------------------------------------
0.01/0.04	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.04	c limits/memory = c 1620
0.01/0.04	c # maximal time in seconds to run
0.01/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.04	c limits/time = c 1791
0.01/0.04	c # frequency for displaying node information lines
0.01/0.04	c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.04	c display/freq = c 10000
0.01/0.04	c -----------------------------------------------------------------------------------------------
0.01/0.04	c start solving problem
0.01/0.04	c 
0.01/0.04	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.01/0.04	c   0.0s|     1 |     0 |     8 | 816k|   0 |   3 | 165 | 115 | 115 | 165 | 223 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.01/0.06	c   0.0s|     1 |     0 |   182 | 822k|   0 |   7 | 165 | 115 | 115 | 165 | 226 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.01/0.06	c   0.0s|     1 |     0 |   191 | 832k|   0 |  14 | 165 | 115 | 115 | 165 | 230 |   7 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.01/0.08	c   0.1s|     1 |     0 |   198 | 859k|   0 |  25 | 165 | 115 | 115 | 165 | 235 |  12 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.10	c   0.1s|     1 |     0 |   215 | 876k|   0 |  31 | 165 | 115 | 115 | 165 | 240 |  17 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   234 | 886k|   0 |  35 | 165 | 115 | 115 | 165 | 250 |  27 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.1s|     1 |     0 |   261 | 899k|   0 |  45 | 165 | 115 | 115 | 165 | 261 |  38 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.34	c   0.3s|     1 |     2 |   261 | 900k|   0 |  45 | 165 | 115 | 115 | 165 | 261 |  38 |   0 |  33 | 3.000000e+00 |      --      |    Inf 
2.20/2.24	o 3
2.20/2.24	c * 2.2s|   605 |     0 |  8259 |1142k|  30 |   - | 165 | 408 |   9 | 165 | 127 |2467 | 297 |1104 | 3.000000e+00 | 3.000000e+00 |   0.00%
2.20/2.24	c 
2.20/2.24	c SCIP Status        : problem is solved [optimal solution found]
2.20/2.24	c Solving Time (sec) : 2.17
2.20/2.24	c Solving Nodes      : 605
2.20/2.24	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
2.20/2.24	c Dual Bound         : +3.00000000000000e+00
2.20/2.24	c Gap                : 0.00 %
2.20/2.24	c NODE         605
2.20/2.24	c DUAL BOUND   3
2.20/2.24	c PRIMAL BOUND 3
2.20/2.24	c GAP          0
2.20/2.24	s OPTIMUM FOUND
2.20/2.24	v -x63 x62 x61 x60 -x59 x58 -x57 -x56 x55 -x54 x53 -x52 x51 -x50 x42 x41 -x40 -x39 -x38 x37 x36 -x49 -x48 -x47 -x46 -x45 -x44 -x43 
2.20/2.24	v x35 -x34 -x33 x32 -x31 x30 x29 x28 -x27 -x26 x25 -x24 x23 x22 x21 -x20 -x19 x18 -x17 -x16 x15 -x14 -x13 x12 x11 -x10 -x9 x8 
2.20/2.24	v -x7 -x6 -x5 -x4 -x3 x2 x1 
2.20/2.24	c SCIP Status        : problem is solved [optimal solution found]
2.20/2.24	c Solving Time       :       2.17
2.20/2.24	c Original Problem   :
2.20/2.24	c   Problem name     : HOME/instance-1869769-1245185805.opb
2.20/2.24	c   Variables        : 210 (210 binary, 0 integer, 0 implicit integer, 0 continuous)
2.20/2.24	c   Constraints      : 154 initial, 154 maximal
2.20/2.24	c Presolved Problem  :
2.20/2.24	c   Problem name     : t_HOME/instance-1869769-1245185805.opb
2.20/2.24	c   Variables        : 165 (165 binary, 0 integer, 0 implicit integer, 0 continuous)
2.20/2.24	c   Constraints      : 115 initial, 408 maximal
2.20/2.24	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.20/2.24	c   trivial          :       0.00          0          0          0          0          0          0          0          0
2.20/2.24	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
2.20/2.24	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.20/2.24	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.20/2.24	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.20/2.24	c   probing          :       0.01          0          0          0          0          0          0          0          0
2.20/2.24	c   and              :       0.00          6         36          0          0          0         36          0         36
2.20/2.24	c   linear           :       0.00          1          2          0          0          0          0          0         20
2.20/2.24	c   logicor          :       0.01          0          0          0          0          0          0          0          0
2.20/2.24	c   root node        :          -          0          -          -          0          -          -          -          -
2.20/2.24	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.20/2.24	c   integral         :          0          0          0        502          0          9         83          0          0        916
2.20/2.24	c   and              :        108       1308       2116          0          0         60       2860       2445          0          0
2.20/2.24	c   linear           :          3          6       2055          0          0        166       1246          0          0          0
2.20/2.24	c   logicor          :          4+         6        775          0          0         15        206          0          0          0
2.20/2.24	c   countsols        :          0          0          0          1          0          0          0          0          0          0
2.20/2.24	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.20/2.24	c   integral         :       0.52       0.00       0.00       0.52       0.00
2.20/2.24	c   and              :       0.04       0.02       0.02       0.00       0.00
2.20/2.24	c   linear           :       0.04       0.00       0.04       0.00       0.00
2.20/2.24	c   logicor          :       0.02       0.00       0.02       0.00       0.00
2.20/2.24	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.20/2.24	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.20/2.24	c   rootredcost      :       0.00          0          0          0
2.20/2.24	c   pseudoobj        :       0.00       1850          0          0
2.20/2.24	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.20/2.24	c   propagation      :       0.02        241        236       1540       27.4         43       17.3          -
2.20/2.24	c   infeasible LP    :       0.00          3          0          0        0.0          0        0.0          0
2.20/2.24	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.20/2.24	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.20/2.24	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.20/2.24	c   applied globally :          -          -          -        293       14.1          -          -          -
2.20/2.24	c   applied locally  :          -          -          -          4       36.8          -          -          -
2.20/2.24	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.20/2.24	c   cut pool         :       0.00          5          -          -          9          -    (maximal pool size: 73)
2.20/2.24	c   redcost          :       0.01       1309          0          0          0          0
2.20/2.24	c   impliedbounds    :       0.00          6          0          0         17          0
2.20/2.24	c   intobj           :       0.00          0          0          0          0          0
2.20/2.24	c   gomory           :       0.03          6          0          0          0          0
2.20/2.24	c   strongcg         :       0.04          6          0          0         61          0
2.20/2.24	c   cmir             :       0.01          6          0          0         41          0
2.20/2.24	c   flowcover        :       0.02          6          0          0         60          0
2.20/2.24	c   clique           :       0.00          1          0          0          0          0
2.20/2.24	c   zerohalf         :       0.00          0          0          0          0          0
2.20/2.24	c   mcf              :       0.00          1          0          0          0          0
2.20/2.24	c Pricers            :       Time      Calls       Vars
2.20/2.24	c   problem variables:       0.00          0          0
2.20/2.24	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.20/2.24	c   relpscost        :       0.52        501          9         83          0          0        916
2.20/2.24	c   pscost           :       0.00          0          0          0          0          0          0
2.20/2.24	c   inference        :       0.00          0          0          0          0          0          0
2.20/2.24	c   mostinf          :       0.00          0          0          0          0          0          0
2.20/2.24	c   leastinf         :       0.00          0          0          0          0          0          0
2.20/2.24	c   fullstrong       :       0.00          0          0          0          0          0          0
2.20/2.24	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.20/2.24	c   random           :       0.00          0          0          0          0          0          0
2.20/2.24	c Primal Heuristics  :       Time      Calls      Found
2.20/2.24	c   LP solutions     :       0.00          -          1
2.20/2.24	c   pseudo solutions :       0.00          -          0
2.20/2.24	c   oneopt           :       0.00          0          0
2.20/2.24	c   crossover        :       0.00          0          0
2.20/2.24	c   intshifting      :       0.00          0          0
2.20/2.24	c   fracdiving       :       0.00          2          0
2.20/2.24	c   veclendiving     :       0.00          2          0
2.20/2.24	c   linesearchdiving :       0.00          2          0
2.20/2.24	c   rootsoldiving    :       0.00          1          0
2.20/2.24	c   coefdiving       :       0.01          3          0
2.20/2.24	c   pscostdiving     :       0.01          3          0
2.20/2.24	c   feaspump         :       0.02          2          0
2.20/2.24	c   objpscostdiving  :       0.02          2          0
2.20/2.24	c   simplerounding   :       0.00          0          0
2.20/2.24	c   rounding         :       0.03        466          0
2.20/2.24	c   shifting         :       0.15        114          0
2.20/2.24	c   fixandinfer      :       0.00          0          0
2.20/2.24	c   intdiving        :       0.00          0          0
2.20/2.24	c   actconsdiving    :       0.00          0          0
2.20/2.24	c   guideddiving     :       0.00          0          0
2.20/2.24	c   octane           :       0.00          0          0
2.20/2.24	c   rens             :       0.04          1          0
2.20/2.24	c   rins             :       0.00          0          0
2.20/2.24	c   localbranching   :       0.00          0          0
2.20/2.24	c   mutation         :       0.00          0          0
2.20/2.24	c   dins             :       0.00          0          0
2.20/2.24	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.20/2.24	c   primal LP        :       0.11          0          0       0.00       0.00
2.20/2.24	c   dual LP          :       0.80       1368       7692       5.62    9615.00
2.20/2.24	c   barrier LP       :       0.00          0          0       0.00          -
2.20/2.24	c   diving/probing LP:       0.05         73        567       7.77   11340.00
2.20/2.24	c   strong branching :       0.52       1104      11000       9.96   21153.85
2.20/2.24	c     (at root node) :          -         33       1824      55.27          -
2.20/2.24	c   conflict analysis:       0.00          0          0       0.00          -
2.20/2.24	c B&B Tree           :
2.20/2.24	c   number of runs   :          1
2.20/2.24	c   nodes            :        605
2.20/2.24	c   nodes (total)    :        605
2.20/2.24	c   nodes left       :          0
2.20/2.24	c   max depth        :         30
2.20/2.24	c   max depth (total):         30
2.20/2.24	c   backtracks       :        101 (16.7%)
2.20/2.24	c   delayed cutoffs  :         83
2.20/2.24	c   repropagations   :        252 (921 domain reductions, 74 cutoffs)
2.20/2.24	c   avg switch length:       3.18
2.20/2.24	c   switching time   :       0.17
2.20/2.24	c Solution           :
2.20/2.24	c   Solutions found  :          1 (1 improvements)
2.20/2.24	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 605 nodes, 2.17 seconds, depth 24, found by <relaxation>)
2.20/2.24	c   Dual Bound       : +3.00000000000000e+00
2.20/2.24	c   Gap              :       0.00 %
2.20/2.24	c   Root Dual Bound  : +3.00000000000000e+00
2.20/2.25	c Time complete: 2.25.

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-1869769-1245185805/watcher-1869769-1245185805 -o /tmp/evaluation-result-1869769-1245185805/solver-1869769-1245185805 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869769-1245185805.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: 0.98 0.99 0.99 3/64 3821
/proc/meminfo: memFree=1824760/2055920 swapFree=4192812/4192956
[pid=3821] ppid=3819 vsize=5812 CPUtime=0
/proc/3821/stat : 3821 (pbscip.linux.x8) R 3819 3821 2685 0 -1 4194304 518 0 0 0 0 0 0 0 18 0 1 0 186181161 5951488 502 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/3821/statm: 1453 503 332 1256 0 192 0

[startup+0.0261649 s]
/proc/loadavg: 0.98 0.99 0.99 3/64 3821
/proc/meminfo: memFree=1824760/2055920 swapFree=4192812/4192956
[pid=3821] ppid=3819 vsize=13368 CPUtime=0.01
/proc/3821/stat : 3821 (pbscip.linux.x8) R 3819 3821 2685 0 -1 4194304 2508 0 0 0 0 1 0 0 18 0 1 0 186181161 13688832 2138 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3821/statm: 3342 2138 475 1256 0 2081 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13368

[startup+0.10118 s]
/proc/loadavg: 0.98 0.99 0.99 3/64 3821
/proc/meminfo: memFree=1824760/2055920 swapFree=4192812/4192956
[pid=3821] ppid=3819 vsize=16528 CPUtime=0.09
/proc/3821/stat : 3821 (pbscip.linux.x8) R 3819 3821 2685 0 -1 4194304 3166 0 0 0 7 2 0 0 18 0 1 0 186181161 16924672 2793 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3821/statm: 4132 2793 677 1256 0 2871 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16528

[startup+0.301224 s]
/proc/loadavg: 0.98 0.99 0.99 3/64 3821
/proc/meminfo: memFree=1824760/2055920 swapFree=4192812/4192956
[pid=3821] ppid=3819 vsize=19288 CPUtime=0.29
/proc/3821/stat : 3821 (pbscip.linux.x8) R 3819 3821 2685 0 -1 4194304 5046 0 0 0 26 3 0 0 19 0 1 0 186181161 19750912 3691 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3821/statm: 4822 3691 699 1256 0 3561 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19288

[startup+0.70131 s]
/proc/loadavg: 0.98 0.99 0.99 3/64 3821
/proc/meminfo: memFree=1824760/2055920 swapFree=4192812/4192956
[pid=3821] ppid=3819 vsize=17804 CPUtime=0.69
/proc/3821/stat : 3821 (pbscip.linux.x8) R 3819 3821 2685 0 -1 4194304 5123 0 0 0 65 4 0 0 22 0 1 0 186181161 18231296 3131 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3821/statm: 4451 3131 706 1256 0 3190 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17804

[startup+1.50148 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 3822
/proc/meminfo: memFree=1814960/2055920 swapFree=4192812/4192956
[pid=3821] ppid=3819 vsize=17976 CPUtime=1.49
/proc/3821/stat : 3821 (pbscip.linux.x8) R 3819 3821 2685 0 -1 4194304 5155 0 0 0 144 5 0 0 25 0 1 0 186181161 18407424 3163 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3821/statm: 4494 3163 706 1256 0 3233 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17976

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

[startup+1.90157 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 3822
/proc/meminfo: memFree=1814960/2055920 swapFree=4192812/4192956
[pid=3821] ppid=3819 vsize=17976 CPUtime=1.89
/proc/3821/stat : 3821 (pbscip.linux.x8) R 3819 3821 2685 0 -1 4194304 5177 0 0 0 183 6 0 0 25 0 1 0 186181161 18407424 3185 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3821/statm: 4494 3185 706 1256 0 3233 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 17976

[startup+2.10161 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 3822
/proc/meminfo: memFree=1814512/2055920 swapFree=4192812/4192956
[pid=3821] ppid=3819 vsize=17976 CPUtime=2.09
/proc/3821/stat : 3821 (pbscip.linux.x8) R 3819 3821 2685 0 -1 4194304 5210 0 0 0 203 6 0 0 25 0 1 0 186181161 18407424 3218 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3821/statm: 4494 3218 706 1256 0 3233 0
Current children cumulated CPU time (s) 2.09
Current children cumulated vsize (KiB) 17976

[startup+2.20563 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 3822
/proc/meminfo: memFree=1814512/2055920 swapFree=4192812/4192956
[pid=3821] ppid=3819 vsize=18212 CPUtime=2.2
/proc/3821/stat : 3821 (pbscip.linux.x8) R 3819 3821 2685 0 -1 4194304 5216 0 0 0 213 7 0 0 25 0 1 0 186181161 18649088 3224 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3821/statm: 4553 3224 706 1256 0 3292 0
Current children cumulated CPU time (s) 2.2
Current children cumulated vsize (KiB) 18212

Child status: 0
Real time (s): 2.25608
CPU time (s): 2.25566
CPU user time (s): 2.18167
CPU system time (s): 0.073988
CPU usage (%): 99.9813
Max. virtual memory (cumulated for all children) (KiB): 24020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.18167
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5221
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= 1

runsolver used 0.006998 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node10 at 2009-06-16 22:56:45
IDJOB=1869769
IDBENCH=47883
IDSOLVER=684
FILE ID=node10/1869769-1245185805
PBS_JOBID= 9363937
Free space on /tmp= 65988 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=7-P0=107-P1=7-P2=73-P3=61-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-1869769-1245185805/watcher-1869769-1245185805 -o /tmp/evaluation-result-1869769-1245185805/solver-1869769-1245185805 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869769-1245185805.opb

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

MD5SUM BENCH= aca556d38b23293c39a313a437063f67
RANDOM SEED=436496697

node10.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		: 3000.263
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		: 3000.263
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:       1825240 kB
Buffers:         49996 kB
Cached:         114020 kB
SwapCached:          0 kB
Active:          63564 kB
Inactive:       113888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825240 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           11928 kB
Writeback:           0 kB
Mapped:          23232 kB
Slab:            39252 kB
Committed_AS:   188496 kB
PageTables:       1376 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= 65976 MiB
End job on node10 at 2009-06-16 22:56:47