Trace number 1869821

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 9.37157 9.37527

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=107-P1=13-P2=17-P3=127-P4=13-P5=53-P6=73-P7=59-B.opb
MD5SUMc07fae5b4c60769a268376cf318d4faa
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 benchmark7.41787
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 variables147
Total number of constraints15
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 constraints15
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)343
Sum of products size (including duplicates)686
Number of different products343
Sum of products size686

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-1869821-1245186354.opb>
0.00/0.01	c original problem has 490 variables (490 bin, 0 int, 0 impl, 0 cont) and 358 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.03/0.06	c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 40 chg coeffs, 0 upgd conss, 2044 impls, 0 clqs
0.03/0.06	c (round 2) 21 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 52 chg coeffs, 8 upgd conss, 3052 impls, 0 clqs
0.03/0.06	c (round 3) 35 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 64 chg coeffs, 8 upgd conss, 3892 impls, 0 clqs
0.03/0.06	c (round 4) 49 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 76 chg coeffs, 8 upgd conss, 4564 impls, 0 clqs
0.03/0.07	c (round 5) 63 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 88 chg coeffs, 8 upgd conss, 5068 impls, 0 clqs
0.03/0.07	c (round 6) 77 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 100 chg coeffs, 8 upgd conss, 5404 impls, 0 clqs
0.03/0.07	c (round 7) 91 del vars, 72 del conss, 0 chg bounds, 0 chg sides, 112 chg coeffs, 8 upgd conss, 5572 impls, 0 clqs
0.03/0.07	c (round 8) 105 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 124 chg coeffs, 8 upgd conss, 5572 impls, 0 clqs
0.03/0.09	c    (0.1s) probing: 180/385 (46.8%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.03/0.09	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.03/0.09	c presolving (9 rounds):
0.03/0.09	c  105 deleted vars, 84 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 124 changed coefficients
0.03/0.09	c  5600 implications, 0 cliques
0.03/0.09	c presolved problem has 385 variables (385 bin, 0 int, 0 impl, 0 cont) and 267 constraints
0.03/0.09	c     252 constraints of type <and>
0.03/0.09	c       7 constraints of type <linear>
0.03/0.09	c       8 constraints of type <logicor>
0.03/0.09	c transformed objective value is always integral (scale: 2)
0.03/0.09	c Presolving Time: 0.05
0.03/0.09	c OPT-NLC
0.03/0.09	c -----------------------------------------------------------------------------------------------
0.03/0.09	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.03/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.09	c limits/memory = c 1620
0.03/0.09	c # maximal time in seconds to run
0.03/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.09	c limits/time = c 1791
0.03/0.09	c # frequency for displaying node information lines
0.03/0.09	c # [type: int, range: [-1,2147483647], default: 100]
0.03/0.09	c display/freq = c 10000
0.03/0.09	c -----------------------------------------------------------------------------------------------
0.03/0.09	c start solving problem
0.03/0.09	c 
0.09/0.10	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.10	c   0.1s|     1 |     0 |    17 |1797k|   0 |   9 | 385 | 267 | 267 | 385 | 519 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.14	c   0.1s|     1 |     0 |   327 |1822k|   0 |  11 | 385 | 267 | 267 | 385 | 524 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.16	c   0.1s|     1 |     0 |   347 |1830k|   0 |  28 | 385 | 267 | 267 | 385 | 529 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.1s|     1 |     0 |   366 |1856k|   0 |  42 | 385 | 267 | 267 | 385 | 538 |  19 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.23	c   0.2s|     1 |     0 |   403 |1890k|   0 |  45 | 385 | 267 | 267 | 385 | 548 |  29 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.28	c   0.2s|     1 |     0 |   445 |1917k|   0 |  68 | 385 | 267 | 267 | 385 | 563 |  44 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.35	c   0.3s|     1 |     0 |   530 |1956k|   0 |  98 | 385 | 267 | 267 | 385 | 590 |  71 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.52	c   0.5s|     1 |     2 |   530 |1957k|   0 |  98 | 385 | 267 | 267 | 385 | 590 |  71 |   0 |  18 | 3.000000e+00 |      --      |    Inf 
9.28/9.36	o 3
9.28/9.36	c * 9.2s|  1974 |     0 | 24170 |2877k|  72 |   - | 385 |1501 | 136 | 385 | 311 |8284 |1250 |2714 | 3.000000e+00 | 3.000000e+00 |   0.00%
9.28/9.36	c 
9.28/9.36	c SCIP Status        : problem is solved [optimal solution found]
9.28/9.36	c Solving Time (sec) : 9.19
9.28/9.36	c Solving Nodes      : 1974
9.28/9.36	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
9.28/9.36	c Dual Bound         : +3.00000000000000e+00
9.28/9.36	c Gap                : 0.00 %
9.28/9.36	c NODE         1974
9.28/9.36	c DUAL BOUND   3
9.28/9.36	c PRIMAL BOUND 3
9.28/9.36	c GAP          0
9.28/9.36	s OPTIMUM FOUND
9.28/9.36	v -x147 -x146 x145 x144 -x143 -x142 x141 -x140 -x139 x138 x137 x136 x135 x134 x98 x97 -x96 -x95 -x94 x93 x92 -x133 -x132 -x131 x130 
9.28/9.36	v x129 x128 -x127 x91 -x90 x89 -x88 -x87 x86 x85 -x126 -x125 -x124 x123 x122 x121 x120 -x84 -x83 -x82 x81 x80 x79 x78 -x119 
9.28/9.36	v -x118 -x117 -x116 -x115 -x114 -x113 -x77 x76 -x75 x74 x73 -x72 x71 -x112 -x111 -x110 -x109 x108 -x107 -x106 -x70 -x69 -x68 -x67 
9.28/9.36	v -x66 x65 x64 -x105 -x104 -x103 -x102 -x101 x100 -x99 -x63 -x62 -x61 -x60 x59 -x58 x57 -x56 x55 -x54 -x53 -x52 -x51 x50 -x49 
9.28/9.36	v x48 x47 -x46 -x45 -x44 x43 x42 x41 x40 x39 x38 -x37 x36 -x35 x34 -x33 x32 -x31 x30 x29 -x28 -x27 -x26 x25 x24 x23 x22 x21 x20 
9.28/9.36	v -x19 -x18 x17 x16 x15 x14 -x13 x12 -x11 x10 x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
9.28/9.36	c SCIP Status        : problem is solved [optimal solution found]
9.28/9.36	c Solving Time       :       9.19
9.28/9.36	c Original Problem   :
9.28/9.36	c   Problem name     : HOME/instance-1869821-1245186354.opb
9.28/9.36	c   Variables        : 490 (490 binary, 0 integer, 0 implicit integer, 0 continuous)
9.28/9.36	c   Constraints      : 358 initial, 358 maximal
9.28/9.36	c Presolved Problem  :
9.28/9.36	c   Problem name     : t_HOME/instance-1869821-1245186354.opb
9.28/9.36	c   Variables        : 385 (385 binary, 0 integer, 0 implicit integer, 0 continuous)
9.28/9.36	c   Constraints      : 267 initial, 1501 maximal
9.28/9.36	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
9.28/9.36	c   trivial          :       0.00          0          0          0          0          0          0          0          0
9.28/9.36	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
9.28/9.36	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
9.28/9.36	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
9.28/9.36	c   implics          :       0.00          0          0          0          0          0          0          0          0
9.28/9.36	c   probing          :       0.01          0          0          0          0          0          0          0          0
9.28/9.36	c   and              :       0.04         14         84          0          0          0         84          0         84
9.28/9.36	c   linear           :       0.00          1          6          0          0          0          0          0         40
9.28/9.36	c   logicor          :       0.00          0          0          0          0          0          0          0          0
9.28/9.36	c   root node        :          -          0          -          -          0          -          -          -          -
9.28/9.36	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
9.28/9.36	c   integral         :          0          0          0       1578          0          6        132          0          0       2936
9.28/9.36	c   and              :        252       3937       6243          1          0        145       8393       8250          0          0
9.28/9.36	c   linear           :          7          6       6098          1          0        540       3292          0          0          0
9.28/9.36	c   logicor          :          8+         6       2440          1          0         25        826          0          0          0
9.28/9.36	c   countsols        :          0          0          0          1          0          0          0          0          0          0
9.28/9.36	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
9.28/9.36	c   integral         :       2.08       0.00       0.00       2.08       0.00
9.28/9.36	c   and              :       0.17       0.08       0.09       0.00       0.00
9.28/9.36	c   linear           :       0.23       0.00       0.23       0.00       0.00
9.28/9.36	c   logicor          :       0.03       0.00       0.03       0.00       0.00
9.28/9.36	c   countsols        :       0.00       0.00       0.00       0.00       0.00
9.28/9.36	c Propagators        :       Time      Calls    Cutoffs    DomReds
9.28/9.36	c   rootredcost      :       0.00          0          0          0
9.28/9.36	c   pseudoobj        :       0.00       5872          0          0
9.28/9.36	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
9.28/9.36	c   propagation      :       0.18        710        706      10118       44.2         53       22.8          -
9.28/9.36	c   infeasible LP    :       0.00         19          0          0        0.0          0        0.0          0
9.28/9.36	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
9.28/9.36	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
9.28/9.36	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
9.28/9.36	c   applied globally :          -          -          -       1234       22.0          -          -          -
9.28/9.36	c   applied locally  :          -          -          -         16       41.4          -          -          -
9.28/9.36	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
9.28/9.36	c   cut pool         :       0.00          5          -          -         25          -    (maximal pool size: 139)
9.28/9.36	c   redcost          :       0.08       3937          0          0          0          0
9.28/9.36	c   impliedbounds    :       0.00          6          0          0         33          0
9.28/9.36	c   intobj           :       0.00          0          0          0          0          0
9.28/9.36	c   gomory           :       0.05          6          0          0         37          0
9.28/9.36	c   strongcg         :       0.02          6          0          0        171          0
9.28/9.36	c   cmir             :       0.04          6          0          0         63          0
9.28/9.36	c   flowcover        :       0.07          6          0          0        112          0
9.28/9.36	c   clique           :       0.00          1          0          0          0          0
9.28/9.36	c   zerohalf         :       0.00          0          0          0          0          0
9.28/9.36	c   mcf              :       0.00          1          0          0          0          0
9.28/9.36	c Pricers            :       Time      Calls       Vars
9.28/9.36	c   problem variables:       0.00          0          0
9.28/9.36	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
9.28/9.36	c   relpscost        :       2.08       1577          6        132          0          0       2936
9.28/9.36	c   pscost           :       0.00          0          0          0          0          0          0
9.28/9.36	c   inference        :       0.00          0          0          0          0          0          0
9.28/9.36	c   mostinf          :       0.00          0          0          0          0          0          0
9.28/9.36	c   leastinf         :       0.00          0          0          0          0          0          0
9.28/9.36	c   fullstrong       :       0.00          0          0          0          0          0          0
9.28/9.36	c   allfullstrong    :       0.00          0          0          0          0          0          0
9.28/9.36	c   random           :       0.00          0          0          0          0          0          0
9.28/9.36	c Primal Heuristics  :       Time      Calls      Found
9.28/9.36	c   LP solutions     :       0.00          -          1
9.28/9.36	c   pseudo solutions :       0.00          -          0
9.28/9.36	c   oneopt           :       0.00          0          0
9.28/9.36	c   crossover        :       0.00          0          0
9.28/9.36	c   guideddiving     :       0.00          0          0
9.28/9.36	c   intshifting      :       0.00          0          0
9.28/9.36	c   coefdiving       :       0.03          2          0
9.28/9.36	c   pscostdiving     :       0.02          2          0
9.28/9.36	c   fracdiving       :       0.01          2          0
9.28/9.36	c   veclendiving     :       0.01          2          0
9.28/9.36	c   linesearchdiving :       0.01          2          0
9.28/9.36	c   feaspump         :       0.04          2          0
9.28/9.36	c   objpscostdiving  :       0.07          2          0
9.28/9.36	c   rootsoldiving    :       0.04          2          0
9.28/9.36	c   simplerounding   :       0.00          0          0
9.28/9.36	c   rounding         :       0.02        836          0
9.28/9.36	c   shifting         :       0.35        206          0
9.28/9.36	c   fixandinfer      :       0.00          0          0
9.28/9.36	c   intdiving        :       0.00          0          0
9.28/9.36	c   actconsdiving    :       0.00          0          0
9.28/9.36	c   octane           :       0.00          0          0
9.28/9.36	c   rens             :       0.01          1          0
9.28/9.36	c   rins             :       0.00          0          0
9.28/9.36	c   localbranching   :       0.00          0          0
9.28/9.36	c   mutation         :       0.00          0          0
9.28/9.36	c   dins             :       0.00          0          0
9.28/9.36	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
9.28/9.36	c   primal LP        :       0.60          0          0       0.00       0.00
9.28/9.36	c   dual LP          :       4.20       4221      22626       5.36    5387.14
9.28/9.36	c   barrier LP       :       0.00          0          0       0.00          -
9.28/9.36	c   diving/probing LP:       0.16        199       1544       7.76    9650.00
9.28/9.36	c   strong branching :       2.04       2714      23395       8.62   11468.14
9.28/9.36	c     (at root node) :          -         18       1101      61.17          -
9.28/9.36	c   conflict analysis:       0.00          0          0       0.00          -
9.28/9.36	c B&B Tree           :
9.28/9.36	c   number of runs   :          1
9.28/9.36	c   nodes            :       1974
9.28/9.36	c   nodes (total)    :       1974
9.28/9.36	c   nodes left       :          0
9.28/9.36	c   max depth        :         72
9.28/9.36	c   max depth (total):         72
9.28/9.36	c   backtracks       :        293 (14.8%)
9.28/9.36	c   delayed cutoffs  :        259
9.28/9.36	c   repropagations   :        849 (2884 domain reductions, 212 cutoffs)
9.28/9.36	c   avg switch length:       4.20
9.28/9.36	c   switching time   :       0.75
9.28/9.36	c Solution           :
9.28/9.36	c   Solutions found  :          1 (1 improvements)
9.28/9.36	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1974 nodes, 9.19 seconds, depth 68, found by <relaxation>)
9.28/9.36	c   Dual Bound       : +3.00000000000000e+00
9.28/9.36	c   Gap              :       0.00 %
9.28/9.36	c   Root Dual Bound  : +3.00000000000000e+00
9.28/9.37	c Time complete: 9.36.

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-1869821-1245186354/watcher-1869821-1245186354 -o /tmp/evaluation-result-1869821-1245186354/solver-1869821-1245186354 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869821-1245186354.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 5242
/proc/meminfo: memFree=1917480/2055920 swapFree=4181856/4192956
[pid=5242] ppid=5240 vsize=5812 CPUtime=0
/proc/5242/stat : 5242 (pbscip.linux.x8) R 5240 5242 4663 0 -1 4194304 517 0 0 0 0 0 0 0 18 0 1 0 186232094 5951488 501 1992294400 4194304 9342243 548682068736 18446744073709551615 5786812 0 0 4096 0 0 0 0 17 1 0 0
/proc/5242/statm: 1453 502 332 1256 0 192 0

[startup+0.049879 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5242
/proc/meminfo: memFree=1917480/2055920 swapFree=4181856/4192956
[pid=5242] ppid=5240 vsize=14340 CPUtime=0.03
/proc/5242/stat : 5242 (pbscip.linux.x8) R 5240 5242 4663 0 -1 4194304 2719 0 0 0 1 2 0 0 18 0 1 0 186232094 14684160 2349 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5242/statm: 3585 2349 446 1256 0 2324 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14340

[startup+0.101888 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5242
/proc/meminfo: memFree=1917480/2055920 swapFree=4181856/4192956
[pid=5242] ppid=5240 vsize=17216 CPUtime=0.09
/proc/5242/stat : 5242 (pbscip.linux.x8) R 5240 5242 4663 0 -1 4194304 3303 0 0 0 6 3 0 0 18 0 1 0 186232094 17629184 2933 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5242/statm: 4304 2935 619 1256 0 3043 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17216

[startup+0.301924 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5242
/proc/meminfo: memFree=1917480/2055920 swapFree=4181856/4192956
[pid=5242] ppid=5240 vsize=20136 CPUtime=0.29
/proc/5242/stat : 5242 (pbscip.linux.x8) R 5240 5242 4663 0 -1 4194304 4006 0 0 0 25 4 0 0 19 0 1 0 186232094 20619264 3630 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5242/statm: 5034 3630 677 1256 0 3773 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20136

[startup+0.701996 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5242
/proc/meminfo: memFree=1917480/2055920 swapFree=4181856/4192956
[pid=5242] ppid=5240 vsize=20572 CPUtime=0.69
/proc/5242/stat : 5242 (pbscip.linux.x8) R 5240 5242 4663 0 -1 4194304 5907 0 0 0 64 5 0 0 22 0 1 0 186232094 21065728 3838 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5242/statm: 5143 3838 690 1256 0 3882 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20572

[startup+1.50114 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5243
/proc/meminfo: memFree=1904736/2055920 swapFree=4181856/4192956
[pid=5242] ppid=5240 vsize=20976 CPUtime=1.49
/proc/5242/stat : 5242 (pbscip.linux.x8) R 5240 5242 4663 0 -1 4194304 6001 0 0 0 143 6 0 0 25 0 1 0 186232094 21479424 3932 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5242/statm: 5244 3932 694 1256 0 3983 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20976

[startup+3.10143 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5243
/proc/meminfo: memFree=1904224/2055920 swapFree=4181856/4192956
[pid=5242] ppid=5240 vsize=20976 CPUtime=3.09
/proc/5242/stat : 5242 (pbscip.linux.x8) R 5240 5242 4663 0 -1 4194304 6038 0 0 0 301 8 0 0 25 0 1 0 186232094 21479424 3969 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5242/statm: 5244 3969 697 1256 0 3983 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20976

[startup+6.30202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5243
/proc/meminfo: memFree=1903584/2055920 swapFree=4181856/4192956
[pid=5242] ppid=5240 vsize=21784 CPUtime=6.29
/proc/5242/stat : 5242 (pbscip.linux.x8) R 5240 5242 4663 0 -1 4194304 6217 0 0 0 617 12 0 0 25 0 1 0 186232094 22306816 4148 1992294400 4194304 9342243 548682068736 18446744073709551615 6888293 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5242/statm: 5446 4148 697 1256 0 4185 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21784

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

[startup+7.90131 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5243
/proc/meminfo: memFree=1903336/2055920 swapFree=4181856/4192956
[pid=5242] ppid=5240 vsize=21972 CPUtime=7.89
/proc/5242/stat : 5242 (pbscip.linux.x8) R 5240 5242 4663 0 -1 4194304 6263 0 0 0 775 14 0 0 25 0 1 0 186232094 22499328 4194 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5242/statm: 5493 4194 697 1256 0 4232 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 21972

[startup+8.70146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5243
/proc/meminfo: memFree=1903016/2055920 swapFree=4181856/4192956
[pid=5242] ppid=5240 vsize=22352 CPUtime=8.69
/proc/5242/stat : 5242 (pbscip.linux.x8) R 5240 5242 4663 0 -1 4194304 6338 0 0 0 855 14 0 0 25 0 1 0 186232094 22888448 4269 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5242/statm: 5588 4269 697 1256 0 4327 0
Current children cumulated CPU time (s) 8.69
Current children cumulated vsize (KiB) 22352

[startup+9.10153 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5243
/proc/meminfo: memFree=1903016/2055920 swapFree=4181856/4192956
[pid=5242] ppid=5240 vsize=22532 CPUtime=9.09
/proc/5242/stat : 5242 (pbscip.linux.x8) R 5240 5242 4663 0 -1 4194304 6406 0 0 0 894 15 0 0 25 0 1 0 186232094 23072768 4337 1992294400 4194304 9342243 548682068736 18446744073709551615 6087398 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5242/statm: 5633 4337 697 1256 0 4372 0
Current children cumulated CPU time (s) 9.09
Current children cumulated vsize (KiB) 22532

[startup+9.30157 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5243
/proc/meminfo: memFree=1903016/2055920 swapFree=4181856/4192956
[pid=5242] ppid=5240 vsize=22664 CPUtime=9.28
/proc/5242/stat : 5242 (pbscip.linux.x8) R 5240 5242 4663 0 -1 4194304 6436 0 0 0 913 15 0 0 25 0 1 0 186232094 23207936 4367 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5242/statm: 5666 4367 697 1256 0 4405 0
Current children cumulated CPU time (s) 9.28
Current children cumulated vsize (KiB) 22664

Child status: 0
Real time (s): 9.37527
CPU time (s): 9.37157
CPU user time (s): 9.2096
CPU system time (s): 0.161975
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 22664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.2096
system time used= 0.161975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6448
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= 11

runsolver used 0.005999 second user time and 0.030995 second system time

The end

Launcher Data 

Begin job on node44 at 2009-06-16 23:05:54
IDJOB=1869821
IDBENCH=47909
IDSOLVER=684
FILE ID=node44/1869821-1245186354
PBS_JOBID= 9363905
Free space on /tmp= 65924 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=13-P2=17-P3=127-P4=13-P5=53-P6=73-P7=59-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-1869821-1245186354/watcher-1869821-1245186354 -o /tmp/evaluation-result-1869821-1245186354/solver-1869821-1245186354 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869821-1245186354.opb

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

MD5SUM BENCH= c07fae5b4c60769a268376cf318d4faa
RANDOM SEED=1013540875

node44.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:       1917960 kB
Buffers:          9064 kB
Cached:          61868 kB
SwapCached:       5024 kB
Active:          52048 kB
Inactive:        26888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1917960 kB
SwapTotal:     4192956 kB
SwapFree:      4181856 kB
Dirty:           11852 kB
Writeback:           0 kB
Mapped:          13868 kB
Slab:            45016 kB
Committed_AS:   170420 kB
PageTables:       1388 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= 65912 MiB
End job on node44 at 2009-06-16 23:06:03