Trace number 1870120

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
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT2 17.0144 17.025

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

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1870120-1245189010.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
0.09/0.13	c    (0.1s) probing: 236/696 (33.9%) - 0 fixings, 0 aggregations, 65 implications, 0 bound changes
0.09/0.13	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.13	c presolving (3 rounds):
0.09/0.13	c  8 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 54 changed coefficients
0.09/0.13	c  3216 implications, 0 cliques
0.09/0.13	c presolved problem has 696 variables (696 bin, 0 int, 0 impl, 0 cont) and 529 constraints
0.09/0.13	c     512 constraints of type <and>
0.09/0.13	c       8 constraints of type <linear>
0.09/0.13	c       9 constraints of type <logicor>
0.09/0.13	c transformed objective value is always integral (scale: 1)
0.09/0.13	c Presolving Time: 0.06
0.09/0.13	c OPT-NLC
0.09/0.13	c -----------------------------------------------------------------------------------------------
0.09/0.13	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13	c limits/memory = c 1620
0.09/0.13	c # maximal time in seconds to run
0.09/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13	c limits/time = c 1791
0.09/0.13	c # frequency for displaying node information lines
0.09/0.13	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.13	c display/freq = c 10000
0.09/0.13	c -----------------------------------------------------------------------------------------------
0.09/0.13	c start solving problem
0.09/0.13	c 
0.09/0.14	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.14	c   0.1s|     1 |     0 |    13 |2865k|   0 |   4 | 696 | 529 | 529 | 696 |1040 |   0 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.20	c   0.1s|     1 |     0 |   663 |2882k|   0 |   6 | 696 | 529 | 529 | 696 |1042 |   2 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.1s|     1 |     0 |   673 |2900k|   0 |  14 | 696 | 529 | 529 | 696 |1047 |   7 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     0 |   683 |2915k|   0 |  22 | 696 | 529 | 529 | 696 |1051 |  11 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.29	c   0.2s|     1 |     0 |   691 |2925k|   0 |  30 | 696 | 529 | 529 | 696 |1056 |  16 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.35	c   0.3s|     1 |     0 |   709 |2975k|   0 |  38 | 696 | 529 | 529 | 696 |1064 |  24 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.39/0.43	c   0.3s|     1 |     0 |   727 |3019k|   0 |  47 | 696 | 529 | 529 | 696 |1077 |  37 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.59/0.64	c   0.5s|     1 |     2 |   727 |3019k|   0 |  47 | 696 | 529 | 529 | 696 |1077 |  37 |   0 |  17 | 2.000000e+00 |      --      |    Inf 
16.98/17.00	o 2
16.98/17.00	c *16.5s|  4575 |     0 | 33306 |5659k| 101 |   - | 696 |3824 | 517 | 696 | 219 |  16k|3387 |5319 | 2.000000e+00 | 2.000000e+00 |   0.00%
16.98/17.00	c 
16.98/17.00	c SCIP Status        : problem is solved [optimal solution found]
16.98/17.00	c Solving Time (sec) : 16.48
16.98/17.00	c Solving Nodes      : 4575
16.98/17.00	c Primal Bound       : +2.00000000000000e+00 (1 solutions)
16.98/17.00	c Dual Bound         : +2.00000000000000e+00
16.98/17.00	c Gap                : 0.00 %
16.98/17.00	c NODE         4575
16.98/17.00	c DUAL BOUND   2
16.98/17.00	c PRIMAL BOUND 2
16.98/17.00	c GAP          0
16.98/17.00	s OPTIMUM FOUND
16.98/17.00	v -x192 x191 x190 -x189 -x188 x187 x186 x185 -x184 -x183 -x182 -x181 x180 x179 -x178 x177 x128 -x127 -x126 -x125 -x124 -x123 x122 
16.98/17.00	v -x121 -x176 -x175 -x174 -x173 -x172 -x171 -x170 x169 -x120 -x119 -x118 -x117 x116 x115 x114 -x113 -x168 -x167 -x166 x165 x164 
16.98/17.00	v -x163 -x162 x161 -x112 -x111 -x110 -x109 -x108 -x107 x106 -x105 -x160 -x159 -x158 -x157 -x156 -x155 x154 x153 -x104 x103 -x102 
16.98/17.00	v -x101 -x100 -x99 x98 -x97 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x96 -x95 -x94 -x93 -x92 x91 x90 -x89 -x144 -x143 
16.98/17.00	v -x142 -x141 -x140 -x139 -x138 x137 -x88 -x87 -x86 -x85 -x84 -x83 x82 -x81 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 
16.98/17.00	v -x80 -x79 -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 
16.98/17.00	v -x52 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 
16.98/17.00	v -x24 -x23 x22 -x21 x20 -x19 x18 x17 -x16 -x15 -x14 -x13 -x12 -x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 -x1 
16.98/17.00	c SCIP Status        : problem is solved [optimal solution found]
16.98/17.00	c Solving Time       :      16.48
16.98/17.00	c Original Problem   :
16.98/17.00	c   Problem name     : HOME/instance-1870120-1245189010.opb
16.98/17.00	c   Variables        : 704 (704 binary, 0 integer, 0 implicit integer, 0 continuous)
16.98/17.00	c   Constraints      : 529 initial, 529 maximal
16.98/17.00	c Presolved Problem  :
16.98/17.00	c   Problem name     : t_HOME/instance-1870120-1245189010.opb
16.98/17.00	c   Variables        : 696 (696 binary, 0 integer, 0 implicit integer, 0 continuous)
16.98/17.00	c   Constraints      : 529 initial, 3824 maximal
16.98/17.00	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
16.98/17.00	c   trivial          :       0.00          0          0          0          0          0          0          0          0
16.98/17.00	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
16.98/17.00	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
16.98/17.00	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
16.98/17.00	c   implics          :       0.00          0          0          0          0          0          0          0          0
16.98/17.00	c   probing          :       0.03          0          0          0          0          0          0          0          0
16.98/17.00	c   and              :       0.03          0          0          0          0          0          0          0          0
16.98/17.00	c   linear           :       0.00          1          7          0          0          0          0          0         54
16.98/17.00	c   logicor          :       0.00          0          0          0          0          0          0          0          0
16.98/17.00	c   root node        :          -          0          -          -          0          -          -          -          -
16.98/17.00	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
16.98/17.00	c   integral         :          0          0          0       4028          0          1        212          0          0       7784
16.98/17.00	c   and              :        512      10158      15260          1          0        291      29860      16400          0          0
16.98/17.00	c   linear           :          8          6      14969          1          0        678       8502          0          0          0
16.98/17.00	c   logicor          :          9+         6       6272          1          0         31       1225          0          0          0
16.98/17.00	c   countsols        :          0          0          0          1          0          0          0          0          0          0
16.98/17.00	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
16.98/17.00	c   integral         :       4.93       0.00       0.00       4.93       0.00
16.98/17.00	c   and              :       1.39       1.09       0.30       0.00       0.00
16.98/17.00	c   linear           :       0.52       0.00       0.52       0.00       0.00
16.98/17.00	c   logicor          :       0.18       0.00       0.18       0.00       0.00
16.98/17.00	c   countsols        :       0.00       0.00       0.00       0.00       0.00
16.98/17.00	c Propagators        :       Time      Calls    Cutoffs    DomReds
16.98/17.00	c   rootredcost      :       0.01          0          0          0
16.98/17.00	c   pseudoobj        :       0.01      14768          0          0
16.98/17.00	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
16.98/17.00	c   propagation      :       0.20       1000        959      11698       57.5        253       33.2          -
16.98/17.00	c   infeasible LP    :       0.04        165        164        430       38.1         72        4.6          0
16.98/17.00	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
16.98/17.00	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
16.98/17.00	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
16.98/17.00	c   applied globally :          -          -          -       3387       33.2          -          -          -
16.98/17.00	c   applied locally  :          -          -          -          0        0.0          -          -          -
16.98/17.00	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
16.98/17.00	c   cut pool         :       0.00          5          -          -          1          -    (maximal pool size: 72)
16.98/17.00	c   redcost          :       0.14      10158          0          0          0          0
16.98/17.00	c   impliedbounds    :       0.00          6          0          0         16          0
16.98/17.00	c   intobj           :       0.00          0          0          0          0          0
16.98/17.00	c   gomory           :       0.04          6          0          0         47          0
16.98/17.00	c   strongcg         :       0.04          6          0          0         82          0
16.98/17.00	c   cmir             :       0.05          6          0          0         27          0
16.98/17.00	c   flowcover        :       0.08          6          0          0         42          0
16.98/17.00	c   clique           :       0.00          1          0          0          0          0
16.98/17.00	c   zerohalf         :       0.00          0          0          0          0          0
16.98/17.00	c   mcf              :       0.00          1          0          0          0          0
16.98/17.00	c Pricers            :       Time      Calls       Vars
16.98/17.00	c   problem variables:       0.00          0          0
16.98/17.00	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
16.98/17.00	c   relpscost        :       4.93       4027          1        212          0          0       7784
16.98/17.00	c   pscost           :       0.00          0          0          0          0          0          0
16.98/17.00	c   inference        :       0.00          0          0          0          0          0          0
16.98/17.00	c   mostinf          :       0.00          0          0          0          0          0          0
16.98/17.00	c   leastinf         :       0.00          0          0          0          0          0          0
16.98/17.00	c   fullstrong       :       0.00          0          0          0          0          0          0
16.98/17.00	c   allfullstrong    :       0.00          0          0          0          0          0          0
16.98/17.00	c   random           :       0.00          0          0          0          0          0          0
16.98/17.00	c Primal Heuristics  :       Time      Calls      Found
16.98/17.00	c   LP solutions     :       0.01          -          1
16.98/17.00	c   pseudo solutions :       0.00          -          0
16.98/17.00	c   oneopt           :       0.00          0          0
16.98/17.00	c   crossover        :       0.00          0          0
16.98/17.00	c   guideddiving     :       0.00          0          0
16.98/17.00	c   intshifting      :       0.00          0          0
16.98/17.00	c   fracdiving       :       0.07          7          0
16.98/17.00	c   veclendiving     :       0.08          7          0
16.98/17.00	c   linesearchdiving :       0.06          7          0
16.98/17.00	c   objpscostdiving  :       0.03          4          0
16.98/17.00	c   feaspump         :       0.08          4          0
16.98/17.00	c   rootsoldiving    :       0.64          4          0
16.98/17.00	c   coefdiving       :       0.08          8          0
16.98/17.00	c   pscostdiving     :       0.13          8          0
16.98/17.00	c   simplerounding   :       0.01          0          0
16.98/17.00	c   rounding         :       0.07       1433          0
16.98/17.00	c   shifting         :       0.74        423          0
16.98/17.00	c   fixandinfer      :       0.00          0          0
16.98/17.00	c   intdiving        :       0.00          0          0
16.98/17.00	c   actconsdiving    :       0.00          0          0
16.98/17.00	c   octane           :       0.00          0          0
16.98/17.00	c   rens             :       0.02          1          0
16.98/17.00	c   rins             :       0.00          0          0
16.98/17.00	c   localbranching   :       0.00          0          0
16.98/17.00	c   mutation         :       0.00          0          0
16.98/17.00	c   dins             :       0.00          0          0
16.98/17.00	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
16.98/17.00	c   primal LP        :       0.26          0          0       0.00       0.00
16.98/17.00	c   dual LP          :       4.39      10755      29253       2.72    6663.55
16.98/17.00	c   barrier LP       :       0.00          0          0       0.00          -
16.98/17.00	c   diving/probing LP:       0.71       1140       4053       3.56    5708.45
16.98/17.00	c   strong branching :       4.81       5319      32349       6.08    6725.36
16.98/17.00	c     (at root node) :          -         17        984      57.88          -
16.98/17.00	c   conflict analysis:       0.00          0          0       0.00          -
16.98/17.00	c B&B Tree           :
16.98/17.00	c   number of runs   :          1
16.98/17.00	c   nodes            :       4575
16.98/17.00	c   nodes (total)    :       4575
16.98/17.00	c   nodes left       :          0
16.98/17.00	c   max depth        :        101
16.98/17.00	c   max depth (total):        101
16.98/17.00	c   backtracks       :        386 (8.4%)
16.98/17.00	c   delayed cutoffs  :        270
16.98/17.00	c   repropagations   :       1447 (4884 domain reductions, 255 cutoffs)
16.98/17.00	c   avg switch length:       4.03
16.98/17.00	c   switching time   :       0.61
16.98/17.00	c Solution           :
16.98/17.00	c   Solutions found  :          1 (1 improvements)
16.98/17.00	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 4575 nodes, 16.47 seconds, depth 90, found by <relaxation>)
16.98/17.00	c   Dual Bound       : +2.00000000000000e+00
16.98/17.00	c   Gap              :       0.00 %
16.98/17.00	c   Root Dual Bound  : +2.00000000000000e+00
16.98/17.02	c Time complete: 17.

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-1870120-1245189010/watcher-1870120-1245189010 -o /tmp/evaluation-result-1870120-1245189010/solver-1870120-1245189010 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870120-1245189010.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: 1.11 1.03 1.01 3/65 11962
/proc/meminfo: memFree=1826144/2055920 swapFree=4180892/4192956
[pid=11962] ppid=11960 vsize=6100 CPUtime=0
/proc/11962/stat : 11962 (pbscip.linux.x8) R 11960 11962 11274 0 -1 4194304 558 0 0 0 0 0 0 0 20 0 1 0 186498948 6246400 540 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/11962/statm: 1525 549 325 886 0 635 0

[startup+0.0966779 s]
/proc/loadavg: 1.11 1.03 1.01 3/65 11962
/proc/meminfo: memFree=1826144/2055920 swapFree=4180892/4192956
[pid=11962] ppid=11960 vsize=13720 CPUtime=0.09
/proc/11962/stat : 11962 (pbscip.linux.x8) R 11960 11962 11274 0 -1 4194304 2817 0 0 0 4 5 0 0 20 0 1 0 186498948 14049280 2445 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11962/statm: 3430 2445 404 886 0 2540 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13720

[startup+0.101676 s]
/proc/loadavg: 1.11 1.03 1.01 3/65 11962
/proc/meminfo: memFree=1826144/2055920 swapFree=4180892/4192956
[pid=11962] ppid=11960 vsize=13720 CPUtime=0.09
/proc/11962/stat : 11962 (pbscip.linux.x8) R 11960 11962 11274 0 -1 4194304 2872 0 0 0 4 5 0 0 20 0 1 0 186498948 14049280 2500 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11962/statm: 3430 2500 433 886 0 2540 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13720

[startup+0.301704 s]
/proc/loadavg: 1.11 1.03 1.01 3/65 11962
/proc/meminfo: memFree=1826144/2055920 swapFree=4180892/4192956
[pid=11962] ppid=11960 vsize=19228 CPUtime=0.29
/proc/11962/stat : 11962 (pbscip.linux.x8) R 11960 11962 11274 0 -1 4194304 4424 0 0 0 22 7 0 0 22 0 1 0 186498948 19689472 4005 1992294400 4194304 7823515 548682068736 18446744073709551615 6908057 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11962/statm: 4807 4005 562 886 0 3917 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19228

[startup+0.701752 s]
/proc/loadavg: 1.11 1.03 1.01 3/65 11962
/proc/meminfo: memFree=1826144/2055920 swapFree=4180892/4192956
[pid=11962] ppid=11960 vsize=22528 CPUtime=0.68
/proc/11962/stat : 11962 (pbscip.linux.x8) R 11960 11962 11274 0 -1 4194304 7200 0 0 0 59 9 0 0 25 0 1 0 186498948 23068672 4730 1992294400 4194304 7823515 548682068736 18446744073709551615 5994705 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11962/statm: 5632 4730 569 886 0 4742 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 22528

[startup+1.50183 s]
/proc/loadavg: 1.11 1.03 1.01 2/66 11963
/proc/meminfo: memFree=1808984/2055920 swapFree=4180892/4192956
[pid=11962] ppid=11960 vsize=22752 CPUtime=1.48
/proc/11962/stat : 11962 (pbscip.linux.x8) R 11960 11962 11274 0 -1 4194304 7223 0 0 0 136 12 0 0 25 0 1 0 186498948 23298048 4753 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11962/statm: 5688 4753 573 886 0 4798 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 22752

[startup+3.10301 s]
/proc/loadavg: 1.11 1.03 1.01 2/66 11963
/proc/meminfo: memFree=1808920/2055920 swapFree=4180892/4192956
[pid=11962] ppid=11960 vsize=23080 CPUtime=3.08
/proc/11962/stat : 11962 (pbscip.linux.x8) R 11960 11962 11274 0 -1 4194304 7317 0 0 0 292 16 0 0 25 0 1 0 186498948 23633920 4847 1992294400 4194304 7823515 548682068736 18446744073709551615 6036352 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11962/statm: 5770 4847 575 886 0 4880 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 23080

[startup+6.30141 s]
/proc/loadavg: 1.10 1.03 1.01 2/66 11963
/proc/meminfo: memFree=1807448/2055920 swapFree=4180892/4192956
[pid=11962] ppid=11960 vsize=24716 CPUtime=6.28
/proc/11962/stat : 11962 (pbscip.linux.x8) R 11960 11962 11274 0 -1 4194304 7735 0 0 0 605 23 0 0 25 0 1 0 186498948 25309184 5265 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11962/statm: 6179 5265 575 886 0 5289 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 24716

[startup+12.7011 s]
/proc/loadavg: 1.09 1.03 1.01 2/66 11963
/proc/meminfo: memFree=1805096/2055920 swapFree=4180892/4192956
[pid=11962] ppid=11960 vsize=27080 CPUtime=12.68
/proc/11962/stat : 11962 (pbscip.linux.x8) R 11960 11962 11274 0 -1 4194304 8341 0 0 0 1229 39 0 0 25 0 1 0 186498948 27729920 5871 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11962/statm: 6770 5871 575 886 0 5880 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27080

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

[startup+14.3053 s]
/proc/loadavg: 1.08 1.03 1.01 2/66 11963
/proc/meminfo: memFree=1803432/2055920 swapFree=4180892/4192956
[pid=11962] ppid=11960 vsize=28500 CPUtime=14.28
/proc/11962/stat : 11962 (pbscip.linux.x8) R 11960 11962 11274 0 -1 4194304 8691 0 0 0 1385 43 0 0 25 0 1 0 186498948 29184000 6221 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11962/statm: 7125 6221 575 886 0 6235 0
Current children cumulated CPU time (s) 14.28
Current children cumulated vsize (KiB) 28500

[startup+15.9014 s]
/proc/loadavg: 1.08 1.03 1.01 2/66 11963
/proc/meminfo: memFree=1803176/2055920 swapFree=4180892/4192956
[pid=11962] ppid=11960 vsize=30048 CPUtime=15.88
/proc/11962/stat : 11962 (pbscip.linux.x8) R 11960 11962 11274 0 -1 4194304 9072 0 0 0 1540 48 0 0 25 0 1 0 186498948 30769152 6602 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11962/statm: 7512 6602 575 886 0 6622 0
Current children cumulated CPU time (s) 15.88
Current children cumulated vsize (KiB) 30048

[startup+16.7015 s]
/proc/loadavg: 1.08 1.03 1.01 2/66 11963
/proc/meminfo: memFree=1801576/2055920 swapFree=4180892/4192956
[pid=11962] ppid=11960 vsize=30376 CPUtime=16.68
/proc/11962/stat : 11962 (pbscip.linux.x8) R 11960 11962 11274 0 -1 4194304 9170 0 0 0 1618 50 0 0 25 0 1 0 186498948 31105024 6700 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11962/statm: 7594 6700 575 886 0 6704 0
Current children cumulated CPU time (s) 16.68
Current children cumulated vsize (KiB) 30376

[startup+16.9015 s]
/proc/loadavg: 1.08 1.03 1.01 2/66 11963
/proc/meminfo: memFree=1801576/2055920 swapFree=4180892/4192956
[pid=11962] ppid=11960 vsize=30512 CPUtime=16.88
/proc/11962/stat : 11962 (pbscip.linux.x8) R 11960 11962 11274 0 -1 4194304 9174 0 0 0 1638 50 0 0 25 0 1 0 186498948 31244288 6704 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11962/statm: 7628 6704 575 886 0 6738 0
Current children cumulated CPU time (s) 16.88
Current children cumulated vsize (KiB) 30512

[startup+17.0016 s]
/proc/loadavg: 1.08 1.03 1.01 2/66 11963
/proc/meminfo: memFree=1801576/2055920 swapFree=4180892/4192956
[pid=11962] ppid=11960 vsize=30512 CPUtime=16.98
/proc/11962/stat : 11962 (pbscip.linux.x8) R 11960 11962 11274 0 -1 4194304 9182 0 0 0 1647 51 0 0 25 0 1 0 186498948 31244288 6712 1992294400 4194304 7823515 548682068736 18446744073709551615 4744370 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11962/statm: 7628 6712 575 886 0 6738 0
Current children cumulated CPU time (s) 16.98
Current children cumulated vsize (KiB) 30512

Child status: 0
Real time (s): 17.025
CPU time (s): 17.0144
CPU user time (s): 16.4985
CPU system time (s): 0.515921
CPU usage (%): 99.9376
Max. virtual memory (cumulated for all children) (KiB): 30512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.4985
system time used= 0.515921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9195
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= 35

runsolver used 0.014997 second user time and 0.054991 second system time

The end

Launcher Data 

Begin job on node87 at 2009-06-16 23:50:10
IDJOB=1870120
IDBENCH=48059
IDSOLVER=683
FILE ID=node87/1870120-1245189010
PBS_JOBID= 9368302
Free space on /tmp= 66540 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
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.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870120-1245189010/watcher-1870120-1245189010 -o /tmp/evaluation-result-1870120-1245189010/solver-1870120-1245189010 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870120-1245189010.opb

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

MD5SUM BENCH= 10ec6ab90ad015d6fa7b4d2290470901
RANDOM SEED=1255363567

node87.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		: 3000.235
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		: 3000.235
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:       1826560 kB
Buffers:         50488 kB
Cached:         112316 kB
SwapCached:       6176 kB
Active:          70308 kB
Inactive:       101116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826560 kB
SwapTotal:     4192956 kB
SwapFree:      4180892 kB
Dirty:            9840 kB
Writeback:           0 kB
Mapped:          14364 kB
Slab:            43764 kB
Committed_AS:    90152 kB
PageTables:       1460 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= 66528 MiB
End job on node87 at 2009-06-16 23:50:27