Trace number 1870121

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 98.1681 98.2134

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=53-P1=17-P2=109-P3=2-P4=191-P5=191-P6=47-P7=101-P8=97-B.opb
MD5SUM10ec6ab90ad015d6fa7b4d2290470901
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 benchmark17.0144
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 variables192
Total number of constraints17
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 constraints17
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)512
Sum of products size (including duplicates)1024
Number of different products512
Sum of products size1024

Quality of the solution as a function of time


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

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver 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-1870121-1245189010.opb>
0.00/0.01	c original problem has 704 variables (704 bin, 0 int, 0 impl, 0 cont) and 529 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.09/0.10	c (round 1) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 54 chg coeffs, 0 upgd conss, 3056 impls, 0 clqs
0.09/0.10	c (round 2) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 54 chg coeffs, 9 upgd conss, 3086 impls, 0 clqs
0.09/0.14	c    (0.1s) probing: 236/696 (33.9%) - 0 fixings, 0 aggregations, 65 implications, 0 bound changes
0.09/0.14	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.14	c presolving (3 rounds):
0.09/0.14	c  8 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 54 changed coefficients
0.09/0.14	c  3216 implications, 0 cliques
0.09/0.14	c presolved problem has 696 variables (696 bin, 0 int, 0 impl, 0 cont) and 529 constraints
0.09/0.14	c     512 constraints of type <and>
0.09/0.14	c       8 constraints of type <linear>
0.09/0.14	c       9 constraints of type <logicor>
0.09/0.14	c transformed objective value is always integral (scale: 1)
0.09/0.14	c Presolving Time: 0.06
0.09/0.14	c OPT-NLC
0.09/0.14	c -----------------------------------------------------------------------------------------------
0.09/0.14	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.14	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.14	c limits/memory = c 1620
0.09/0.14	c # maximal time in seconds to run
0.09/0.14	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.14	c limits/time = c 1791
0.09/0.14	c # frequency for displaying node information lines
0.09/0.14	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.14	c display/freq = c 10000
0.09/0.14	c -----------------------------------------------------------------------------------------------
0.09/0.14	c start solving problem
0.09/0.14	c 
0.09/0.15	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.15	c   0.1s|     1 |     0 |    14 |2865k|   0 |   4 | 696 | 529 | 529 | 696 |1040 |   0 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.1s|     1 |     0 |   476 |2886k|   0 |   6 | 696 | 529 | 529 | 696 |1042 |   2 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.23	c   0.1s|     1 |     0 |   484 |2905k|   0 |  12 | 696 | 529 | 529 | 696 |1047 |   7 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.26	c   0.2s|     1 |     0 |   506 |2922k|   0 |  32 | 696 | 529 | 529 | 696 |1052 |  12 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.28/0.31	c   0.2s|     1 |     0 |   537 |2955k|   0 |  34 | 696 | 529 | 529 | 696 |1056 |  16 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.28/0.38	c   0.3s|     1 |     0 |   579 |2967k|   0 |  46 | 696 | 529 | 529 | 696 |1065 |  25 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.39/0.46	c   0.4s|     1 |     0 |   629 |3001k|   0 |  79 | 696 | 529 | 529 | 696 |1093 |  53 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.68/0.70	c   0.6s|     1 |     2 |   629 |3001k|   0 |  79 | 696 | 529 | 529 | 696 |1093 |  53 |   0 |  18 | 2.000000e+00 |      --      |    Inf 
63.46/63.57	c  62.9s| 10000 |  5042 |152509 |  14M| 104 |   5 | 696 |8922 |3070 | 696 | 389 |  69k|  10k|5706 | 2.000000e+00 |      --      |    Inf 
97.44/97.59	o 11
97.44/97.59	c *96.6s| 15004 |  6940 |242010 |  16M| 110 |   - | 696 |7099 | 335 | 696 | 518 | 110k|  15k|6362 | 2.000000e+00 | 1.100000e+01 | 450.00%
98.05/98.17	o 2
98.05/98.17	c *97.2s| 15102 |     0 |243641 |7617k| 110 |   - | 696 |6133 |1424 | 696 | 505 | 111k|  15k|6366 | 2.000000e+00 | 2.000000e+00 |   0.00%
98.05/98.18	c 
98.05/98.18	c SCIP Status        : problem is solved [optimal solution found]
98.05/98.18	c Solving Time (sec) : 97.18
98.05/98.18	c Solving Nodes      : 15102
98.05/98.18	c Primal Bound       : +2.00000000000000e+00 (2 solutions)
98.05/98.18	c Dual Bound         : +2.00000000000000e+00
98.05/98.18	c Gap                : 0.00 %
98.05/98.18	c NODE         15102
98.05/98.18	c DUAL BOUND   2
98.05/98.18	c PRIMAL BOUND 2
98.05/98.18	c GAP          0
98.05/98.18	s OPTIMUM FOUND
98.05/98.18	v -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 x184 x183 -x182 x181 -x180 -x179 -x178 -x177 -x128 -x127 -x126 -x125 -x124 -x123 
98.05/98.18	v x122 -x121 -x176 x175 -x174 -x173 -x172 -x171 x170 x169 x120 x119 x118 x117 x116 -x115 x114 -x113 -x168 -x167 -x166 -x165 -x164 
98.05/98.18	v x163 -x162 x161 x112 -x111 -x110 x109 x108 -x107 x106 -x105 -x160 x159 x158 -x157 -x156 -x155 x154 x153 -x104 -x103 -x102 
98.05/98.18	v -x101 -x100 x99 x98 -x97 -x152 -x151 -x150 -x149 -x148 x147 -x146 x145 x96 -x95 -x94 -x93 -x92 -x91 x90 -x89 -x144 -x143 -x142 
98.05/98.18	v -x141 x140 -x139 -x138 x137 -x88 -x87 -x86 -x85 -x84 x83 x82 -x81 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x80 -x79 
98.05/98.18	v -x78 -x77 x76 -x75 x74 -x73 -x72 -x71 -x70 -x69 x68 -x67 x66 x65 x64 x63 -x62 x61 -x60 x59 -x58 x57 -x56 x55 x54 x53 -x52 
98.05/98.18	v -x51 -x50 x49 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 
98.05/98.18	v x22 -x21 -x20 x19 x18 x17 -x16 -x15 -x14 -x13 -x12 x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 -x1 
98.05/98.18	c SCIP Status        : problem is solved [optimal solution found]
98.05/98.18	c Solving Time       :      97.18
98.05/98.18	c Original Problem   :
98.05/98.18	c   Problem name     : HOME/instance-1870121-1245189010.opb
98.05/98.18	c   Variables        : 704 (704 binary, 0 integer, 0 implicit integer, 0 continuous)
98.05/98.18	c   Constraints      : 529 initial, 529 maximal
98.05/98.18	c Presolved Problem  :
98.05/98.18	c   Problem name     : t_HOME/instance-1870121-1245189010.opb
98.05/98.18	c   Variables        : 696 (696 binary, 0 integer, 0 implicit integer, 0 continuous)
98.05/98.18	c   Constraints      : 529 initial, 9125 maximal
98.05/98.18	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
98.05/98.18	c   trivial          :       0.00          0          0          0          0          0          0          0          0
98.05/98.18	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
98.05/98.18	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
98.05/98.18	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
98.05/98.18	c   implics          :       0.00          0          0          0          0          0          0          0          0
98.05/98.18	c   probing          :       0.03          0          0          0          0          0          0          0          0
98.05/98.18	c   and              :       0.03          0          0          0          0          0          0          0          0
98.05/98.18	c   linear           :       0.00          1          7          0          0          0          0          0         54
98.05/98.18	c   logicor          :       0.00          0          0          0          0          0          0          0          0
98.05/98.18	c   root node        :          -         40          -          -         40          -          -          -          -
98.05/98.18	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
98.05/98.18	c   integral         :          0          0          0      12785          0          9        752          0          0      24924
98.05/98.18	c   and              :        512      38050      46340          1          0       1129      84387     111437          0          0
98.05/98.18	c   linear           :          8          6      45210          1          0       2969      26798          0          0          0
98.05/98.18	c   logicor          :          9+         6      23940          2          0         57       3795          0          0          0
98.05/98.18	c   countsols        :          0          0          0          2          0          0          0          0          0          0
98.05/98.18	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
98.05/98.18	c   integral         :       5.48       0.00       0.00       5.48       0.00
98.05/98.18	c   and              :       4.84       3.95       0.89       0.00       0.00
98.05/98.18	c   linear           :       1.71       0.00       1.71       0.00       0.00
98.05/98.18	c   logicor          :       1.59       0.00       1.59       0.00       0.00
98.05/98.18	c   countsols        :       0.00       0.00       0.00       0.00       0.00
98.05/98.18	c Propagators        :       Time      Calls    Cutoffs    DomReds
98.05/98.18	c   rootredcost      :       0.03          1          0          4
98.05/98.18	c   pseudoobj        :       0.05      45850          0          0
98.05/98.18	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
98.05/98.18	c   propagation      :       1.05       4155       4147      45396       49.5       1678       23.5          -
98.05/98.18	c   infeasible LP    :       0.00         51          0          0        0.0          0        0.0          0
98.05/98.18	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
98.05/98.18	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
98.05/98.18	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
98.05/98.18	c   applied globally :          -          -          -      15355       33.0          -          -          -
98.05/98.18	c   applied locally  :          -          -          -          0        0.0          -          -          -
98.05/98.18	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
98.05/98.18	c   cut pool         :       0.00          5          -          -         10          -    (maximal pool size: 68)
98.05/98.18	c   redcost          :       0.78      38051          0          0          0          0
98.05/98.18	c   impliedbounds    :       0.00          6          0          0         33          0
98.05/98.18	c   intobj           :       0.00          0          0          0          0          0
98.05/98.18	c   gomory           :       0.04          6          0          0         97          0
98.05/98.18	c   strongcg         :       0.03          6          0          0         54          0
98.05/98.18	c   cmir             :       0.04          6          0          0         31          0
98.05/98.18	c   flowcover        :       0.08          6          0          0         58          0
98.05/98.18	c   clique           :       0.00          1          0          0          0          0
98.05/98.18	c   zerohalf         :       0.00          0          0          0          0          0
98.05/98.18	c   mcf              :       0.00          1          0          0          0          0
98.05/98.18	c Pricers            :       Time      Calls       Vars
98.05/98.18	c   problem variables:       0.00          0          0
98.05/98.18	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
98.05/98.18	c   relpscost        :       5.47      12783          9        752          0          0      24924
98.05/98.18	c   pscost           :       0.00          0          0          0          0          0          0
98.05/98.18	c   inference        :       0.00          0          0          0          0          0          0
98.05/98.18	c   mostinf          :       0.00          0          0          0          0          0          0
98.05/98.18	c   leastinf         :       0.00          0          0          0          0          0          0
98.05/98.18	c   fullstrong       :       0.00          0          0          0          0          0          0
98.05/98.18	c   allfullstrong    :       0.00          0          0          0          0          0          0
98.05/98.18	c   random           :       0.00          0          0          0          0          0          0
98.05/98.18	c Primal Heuristics  :       Time      Calls      Found
98.05/98.18	c   LP solutions     :       0.03          -          2
98.05/98.18	c   pseudo solutions :       0.00          -          0
98.05/98.18	c   crossover        :       0.00          0          0
98.05/98.18	c   guideddiving     :       0.00          0          0
98.05/98.18	c   intshifting      :       0.00          0          0
98.05/98.18	c   oneopt           :       0.00          1          0
98.05/98.18	c   fracdiving       :       0.28         21          0
98.05/98.18	c   veclendiving     :       0.21         21          0
98.05/98.18	c   linesearchdiving :       0.23         21          0
98.05/98.18	c   feaspump         :       0.38         11          0
98.05/98.18	c   objpscostdiving  :       0.52         11          0
98.05/98.18	c   rootsoldiving    :       0.31         11          0
98.05/98.18	c   coefdiving       :       0.29         22          0
98.05/98.18	c   pscostdiving     :       0.41         22          0
98.05/98.18	c   simplerounding   :       0.03          0          0
98.05/98.18	c   rounding         :       0.17       2803          0
98.05/98.18	c   shifting         :       2.00        822          0
98.05/98.18	c   fixandinfer      :       0.00          0          0
98.05/98.18	c   intdiving        :       0.00          0          0
98.05/98.18	c   actconsdiving    :       0.00          0          0
98.05/98.18	c   octane           :       0.00          0          0
98.05/98.18	c   rens             :       0.02          1          0
98.05/98.18	c   rins             :       0.00          0          0
98.05/98.18	c   localbranching   :       0.00          0          0
98.05/98.18	c   mutation         :       0.00          0          0
98.05/98.18	c   dins             :       0.00          0          0
98.05/98.18	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
98.05/98.18	c   primal LP        :      10.84          0          0       0.00       0.00
98.05/98.18	c   dual LP          :      54.15      41112     232915       5.67    4301.29
98.05/98.18	c   barrier LP       :       0.00          0          0       0.00          -
98.05/98.18	c   diving/probing LP:       2.09       1510      10726       7.10    5132.06
98.05/98.18	c   strong branching :       5.16       6366      50192       7.88    9727.13
98.05/98.18	c     (at root node) :          -         18       1378      76.56          -
98.05/98.18	c   conflict analysis:       0.00          0          0       0.00          -
98.05/98.18	c B&B Tree           :
98.05/98.18	c   number of runs   :          1
98.05/98.18	c   nodes            :      15102
98.05/98.18	c   nodes (total)    :      15102
98.05/98.18	c   nodes left       :          0
98.05/98.18	c   max depth        :        110
98.05/98.18	c   max depth (total):        110
98.05/98.18	c   backtracks       :       1700 (11.3%)
98.05/98.18	c   delayed cutoffs  :       1525
98.05/98.18	c   repropagations   :       5183 (24729 domain reductions, 1361 cutoffs)
98.05/98.18	c   avg switch length:       4.68
98.05/98.18	c   switching time   :      12.94
98.05/98.18	c Solution           :
98.05/98.18	c   Solutions found  :          2 (2 improvements)
98.05/98.18	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 15102 nodes, 97.15 seconds, depth 108, found by <relaxation>)
98.05/98.18	c   Dual Bound       : +2.00000000000000e+00
98.05/98.18	c   Gap              :       0.00 %
98.05/98.18	c   Root Dual Bound  : +2.00000000000000e+00
98.15/98.21	c Time complete: 98.16.

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-1870121-1245189010/watcher-1870121-1245189010 -o /tmp/evaluation-result-1870121-1245189010/solver-1870121-1245189010 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870121-1245189010.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 32703
/proc/meminfo: memFree=1597840/2055920 swapFree=4181640/4192956
[pid=32703] ppid=32701 vsize=5548 CPUtime=0
/proc/32703/stat : 32703 (pbscip.linux.x8) R 32701 32703 31991 0 -1 4194304 411 0 0 0 0 0 0 0 20 0 1 0 186495274 5681152 395 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/32703/statm: 1387 395 304 1256 0 126 0

[startup+0.0270151 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32703
/proc/meminfo: memFree=1597840/2055920 swapFree=4181640/4192956
[pid=32703] ppid=32701 vsize=13900 CPUtime=0.02
/proc/32703/stat : 32703 (pbscip.linux.x8) R 32701 32703 31991 0 -1 4194304 2608 0 0 0 1 1 0 0 20 0 1 0 186495274 14233600 2238 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32703/statm: 3475 2238 446 1256 0 2214 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13900

[startup+0.102024 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32703
/proc/meminfo: memFree=1597840/2055920 swapFree=4181640/4192956
[pid=32703] ppid=32701 vsize=14924 CPUtime=0.09
/proc/32703/stat : 32703 (pbscip.linux.x8) R 32701 32703 31991 0 -1 4194304 2864 0 0 0 3 6 0 0 20 0 1 0 186495274 15282176 2494 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32703/statm: 3731 2494 446 1256 0 2470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14924

[startup+0.302046 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32703
/proc/meminfo: memFree=1597840/2055920 swapFree=4181640/4192956
[pid=32703] ppid=32701 vsize=21484 CPUtime=0.28
/proc/32703/stat : 32703 (pbscip.linux.x8) R 32701 32703 31991 0 -1 4194304 4477 0 0 0 21 7 0 0 22 0 1 0 186495274 21999616 4093 1992294400 4194304 9342243 548682068736 18446744073709551615 4971647 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32703/statm: 5371 4101 677 1256 0 4110 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 21484

[startup+0.7011 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32703
/proc/meminfo: memFree=1597840/2055920 swapFree=4181640/4192956
[pid=32703] ppid=32701 vsize=25300 CPUtime=0.68
/proc/32703/stat : 32703 (pbscip.linux.x8) R 32701 32703 31991 0 -1 4194304 7237 0 0 0 59 9 0 0 25 0 1 0 186495274 25907200 4854 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32703/statm: 6325 4854 687 1256 0 5064 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 25300

[startup+1.50118 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32704
/proc/meminfo: memFree=1580936/2055920 swapFree=4181640/4192956
[pid=32703] ppid=32701 vsize=25300 CPUtime=1.48
/proc/32703/stat : 32703 (pbscip.linux.x8) R 32701 32703 31991 0 -1 4194304 7291 0 0 0 138 10 0 0 25 0 1 0 186495274 25907200 4908 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32703/statm: 6325 4908 694 1256 0 5064 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 25300

[startup+3.10136 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32704
/proc/meminfo: memFree=1580616/2055920 swapFree=4181640/4192956
[pid=32703] ppid=32701 vsize=25300 CPUtime=3.09
/proc/32703/stat : 32703 (pbscip.linux.x8) R 32701 32703 31991 0 -1 4194304 7365 0 0 0 297 12 0 0 25 0 1 0 186495274 25907200 4982 1992294400 4194304 9342243 548682068736 18446744073709551615 4685888 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32703/statm: 6325 4982 695 1256 0 5064 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25300

[startup+6.30173 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32704
/proc/meminfo: memFree=1579464/2055920 swapFree=4181640/4192956
[pid=32703] ppid=32701 vsize=25872 CPUtime=6.28
/proc/32703/stat : 32703 (pbscip.linux.x8) R 32701 32703 31991 0 -1 4194304 7688 0 0 0 613 15 0 0 25 0 1 0 186495274 26492928 5305 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32703/statm: 6468 5305 698 1256 0 5207 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 25872

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32704
/proc/meminfo: memFree=1578248/2055920 swapFree=4181640/4192956
[pid=32703] ppid=32701 vsize=27124 CPUtime=12.68
/proc/32703/stat : 32703 (pbscip.linux.x8) R 32701 32703 31991 0 -1 4194304 7953 0 0 0 1248 20 0 0 25 0 1 0 186495274 27774976 5570 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32703/statm: 6781 5570 698 1256 0 5520 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27124

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32704
/proc/meminfo: memFree=1573384/2055920 swapFree=4181640/4192956
[pid=32703] ppid=32701 vsize=31492 CPUtime=25.47
/proc/32703/stat : 32703 (pbscip.linux.x8) R 32701 32703 31991 0 -1 4194304 9131 0 0 0 2516 31 0 0 25 0 1 0 186495274 32247808 6748 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32703/statm: 7873 6748 698 1256 0 6612 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 31492

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32704
/proc/meminfo: memFree=1567624/2055920 swapFree=4181640/4192956
[pid=32703] ppid=32701 vsize=38192 CPUtime=51.06
/proc/32703/stat : 32703 (pbscip.linux.x8) R 32701 32703 31991 0 -1 4194304 10599 0 0 0 5052 54 0 0 25 0 1 0 186495274 39108608 8216 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32703/statm: 9548 8216 698 1256 0 8287 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 38192

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

[startup+76.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32704
/proc/meminfo: memFree=1563720/2055920 swapFree=4181640/4192956
[pid=32703] ppid=32701 vsize=41740 CPUtime=76.65
/proc/32703/stat : 32703 (pbscip.linux.x8) R 32701 32703 31991 0 -1 4194304 12489 0 0 0 7588 77 0 0 25 0 1 0 186495274 42741760 9214 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32703/statm: 10435 9214 698 1256 0 9174 0
Current children cumulated CPU time (s) 76.65
Current children cumulated vsize (KiB) 41740

[startup+89.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32704
/proc/meminfo: memFree=1561672/2055920 swapFree=4181640/4192956
[pid=32703] ppid=32701 vsize=43032 CPUtime=89.45
/proc/32703/stat : 32703 (pbscip.linux.x8) R 32701 32703 31991 0 -1 4194304 12958 0 0 0 8856 89 0 0 25 0 1 0 186495274 44064768 9683 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32703/statm: 10758 9683 698 1256 0 9497 0
Current children cumulated CPU time (s) 89.45
Current children cumulated vsize (KiB) 43032

[startup+92.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32704
/proc/meminfo: memFree=1561480/2055920 swapFree=4181640/4192956
[pid=32703] ppid=32701 vsize=43780 CPUtime=92.64
/proc/32703/stat : 32703 (pbscip.linux.x8) R 32701 32703 31991 0 -1 4194304 13019 0 0 0 9174 90 0 0 25 0 1 0 186495274 44830720 9744 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32703/statm: 10945 9744 698 1256 0 9684 0
Current children cumulated CPU time (s) 92.64
Current children cumulated vsize (KiB) 43780

[startup+95.9019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32704
/proc/meminfo: memFree=1560904/2055920 swapFree=4181640/4192956
[pid=32703] ppid=32701 vsize=44300 CPUtime=95.84
/proc/32703/stat : 32703 (pbscip.linux.x8) R 32701 32703 31991 0 -1 4194304 13156 0 0 0 9491 93 0 0 25 0 1 0 186495274 45363200 9881 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32703/statm: 11075 9881 698 1256 0 9814 0
Current children cumulated CPU time (s) 95.84
Current children cumulated vsize (KiB) 44300

[startup+97.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32704
/proc/meminfo: memFree=1560840/2055920 swapFree=4181640/4192956
[pid=32703] ppid=32701 vsize=44456 CPUtime=97.44
/proc/32703/stat : 32703 (pbscip.linux.x8) R 32701 32703 31991 0 -1 4194304 13206 0 0 0 9650 94 0 0 25 0 1 0 186495274 45522944 9931 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32703/statm: 11114 9931 698 1256 0 9853 0
Current children cumulated CPU time (s) 97.44
Current children cumulated vsize (KiB) 44456

[startup+97.9051 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32704
/proc/meminfo: memFree=1560648/2055920 swapFree=4181640/4192956
[pid=32703] ppid=32701 vsize=44456 CPUtime=97.85
/proc/32703/stat : 32703 (pbscip.linux.x8) R 32701 32703 31991 0 -1 4194304 13212 0 0 0 9690 95 0 0 25 0 1 0 186495274 45522944 9937 1992294400 4194304 9342243 548682068736 18446744073709551615 6088592 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32703/statm: 11114 9937 698 1256 0 9853 0
Current children cumulated CPU time (s) 97.85
Current children cumulated vsize (KiB) 44456

[startup+98.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32704
/proc/meminfo: memFree=1560648/2055920 swapFree=4181640/4192956
[pid=32703] ppid=32701 vsize=44456 CPUtime=98.05
/proc/32703/stat : 32703 (pbscip.linux.x8) R 32701 32703 31991 0 -1 4194304 13212 0 0 0 9710 95 0 0 25 0 1 0 186495274 45522944 9937 1992294400 4194304 9342243 548682068736 18446744073709551615 6044098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32703/statm: 11114 9937 698 1256 0 9853 0
Current children cumulated CPU time (s) 98.05
Current children cumulated vsize (KiB) 44456

[startup+98.2011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32704
/proc/meminfo: memFree=1560648/2055920 swapFree=4181640/4192956
[pid=32703] ppid=32701 vsize=44456 CPUtime=98.15
/proc/32703/stat : 32703 (pbscip.linux.x8) R 32701 32703 31991 0 -1 4194304 13216 0 0 0 9720 95 0 0 25 0 1 0 186495274 45522944 9941 1992294400 4194304 9342243 548682068736 18446744073709551615 5854315 0 0 4096 0 0 0 0 17 1 0 0
/proc/32703/statm: 11114 9941 700 1256 0 9853 0
Current children cumulated CPU time (s) 98.15
Current children cumulated vsize (KiB) 44456

Child status: 0
Real time (s): 98.2134
CPU time (s): 98.1681
CPU user time (s): 97.2062
CPU system time (s): 0.961853
CPU usage (%): 99.9538
Max. virtual memory (cumulated for all children) (KiB): 44456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 97.2062
system time used= 0.961853
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13219
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= 3
involuntary context switches= 124

runsolver used 0.100984 second user time and 0.235964 second system time

The end

Launcher Data 

Begin job on node63 at 2009-06-16 23:50:10
IDJOB=1870121
IDBENCH=48059
IDSOLVER=684
FILE ID=node63/1870121-1245189010
PBS_JOBID= 9368269
Free space on /tmp= 66468 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=8-P0=53-P1=17-P2=109-P3=2-P4=191-P5=191-P6=47-P7=101-P8=97-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-1870121-1245189010/watcher-1870121-1245189010 -o /tmp/evaluation-result-1870121-1245189010/solver-1870121-1245189010 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870121-1245189010.opb

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

MD5SUM BENCH= 10ec6ab90ad015d6fa7b4d2290470901
RANDOM SEED=1123974516

node63.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		: 3000.240
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		: 3000.240
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:       1598256 kB
Buffers:         53116 kB
Cached:         323148 kB
SwapCached:       5692 kB
Active:          67284 kB
Inactive:       317980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1598256 kB
SwapTotal:     4192956 kB
SwapFree:      4181640 kB
Dirty:           11744 kB
Writeback:           0 kB
Mapped:          13708 kB
Slab:            58152 kB
Committed_AS:    85020 kB
PageTables:       1452 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= 66456 MiB
End job on node63 at 2009-06-16 23:51:49