Trace number 1869962

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)OPT3 2.22566 2.22705

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=61-P1=167-P2=157-P3=13-P4=173-P5=47-P6=47-P7=251-P8=79-B.opb
MD5SUM8f717fbc7f85484ebc0de379ab09a890
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 benchmark2.22566
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 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-1869962-1245187501.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) 24 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 68 chg coeffs, 9 upgd conss, 4624 impls, 0 clqs
0.09/0.10	c (round 3) 40 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 82 chg coeffs, 9 upgd conss, 5968 impls, 0 clqs
0.09/0.11	c (round 4) 56 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 96 chg coeffs, 9 upgd conss, 7088 impls, 0 clqs
0.09/0.11	c (round 5) 72 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 110 chg coeffs, 9 upgd conss, 7984 impls, 0 clqs
0.09/0.11	c (round 6) 88 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 124 chg coeffs, 9 upgd conss, 8656 impls, 0 clqs
0.09/0.12	c (round 7) 104 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 138 chg coeffs, 9 upgd conss, 9104 impls, 0 clqs
0.09/0.12	c (round 8) 120 del vars, 98 del conss, 0 chg bounds, 0 chg sides, 152 chg coeffs, 9 upgd conss, 9328 impls, 0 clqs
0.09/0.12	c (round 9) 136 del vars, 112 del conss, 0 chg bounds, 0 chg sides, 166 chg coeffs, 9 upgd conss, 9328 impls, 0 clqs
0.09/0.15	c    (0.1s) probing: 207/568 (36.4%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.09/0.15	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.15	c presolving (10 rounds):
0.09/0.15	c  136 deleted vars, 112 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 166 changed coefficients
0.09/0.15	c  9360 implications, 0 cliques
0.09/0.15	c presolved problem has 568 variables (568 bin, 0 int, 0 impl, 0 cont) and 409 constraints
0.09/0.15	c     392 constraints of type <and>
0.09/0.15	c       8 constraints of type <linear>
0.09/0.15	c       9 constraints of type <logicor>
0.09/0.15	c transformed objective value is always integral (scale: 2)
0.09/0.15	c Presolving Time: 0.07
0.09/0.15	c OPT-NLC
0.09/0.15	c -----------------------------------------------------------------------------------------------
0.09/0.15	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.15	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.15	c limits/memory = c 1620
0.09/0.15	c # maximal time in seconds to run
0.09/0.15	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.15	c limits/time = c 1791
0.09/0.15	c # frequency for displaying node information lines
0.09/0.15	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.15	c display/freq = c 10000
0.09/0.15	c -----------------------------------------------------------------------------------------------
0.09/0.15	c start solving problem
0.09/0.15	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 |    20 |2605k|   0 |  11 | 568 | 409 | 409 | 568 | 801 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.20	c   0.1s|     1 |     0 |   557 |2630k|   0 |  15 | 568 | 409 | 409 | 568 | 802 |   1 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.23	c   0.1s|     1 |     0 |   563 |2642k|   0 |  20 | 568 | 409 | 409 | 568 | 805 |   4 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.27	c   0.2s|     1 |     0 |   570 |2654k|   0 |  25 | 568 | 409 | 409 | 568 | 810 |   9 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.31	c   0.2s|     1 |     0 |   576 |2666k|   0 |  29 | 568 | 409 | 409 | 568 | 814 |  13 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.36	c   0.3s|     1 |     0 |   578 |2674k|   0 |  29 | 568 | 409 | 409 | 568 | 816 |  15 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.48	c   0.4s|     1 |     2 |   578 |2675k|   0 |  29 | 568 | 409 | 409 | 568 | 816 |  15 |   0 |  19 | 3.000000e+00 |      --      |    Inf 
2.19/2.21	o 3
2.19/2.21	c * 2.1s|   366 |     0 |  2630 |2961k| 101 |   - | 568 | 476 |  24 | 568 | 168 |1026 |  67 |1424 | 3.000000e+00 | 3.000000e+00 |   0.00%
2.19/2.21	c 
2.19/2.21	c SCIP Status        : problem is solved [optimal solution found]
2.19/2.21	c Solving Time (sec) : 2.07
2.19/2.21	c Solving Nodes      : 366
2.19/2.21	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
2.19/2.21	c Dual Bound         : +3.00000000000000e+00
2.19/2.21	c Gap                : 0.00 %
2.19/2.21	c NODE         366
2.19/2.21	c DUAL BOUND   3
2.19/2.21	c PRIMAL BOUND 3
2.19/2.21	c GAP          0
2.19/2.21	s OPTIMUM FOUND
2.19/2.21	v -x192 x191 -x190 -x189 x188 x187 x186 x185 -x184 x183 x182 -x181 -x180 -x179 -x178 x177 -x128 x127 x126 x125 -x124 -x123 x122 x121 
2.19/2.21	v -x176 x175 -x174 -x173 x172 x171 -x170 -x169 -x120 x119 x118 -x117 -x116 x115 -x114 x113 -x168 x167 x166 x165 x164 x163 x162 
2.19/2.21	v -x161 -x112 x111 x110 x109 x108 -x107 x106 x105 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 x104 -x103 -x102 -x101 -x100 
2.19/2.21	v -x99 -x98 x97 -x152 -x151 -x150 x149 -x148 -x147 x146 x145 -x96 -x95 -x94 -x93 -x92 -x91 x90 x89 -x144 -x143 -x142 -x141 
2.19/2.21	v x140 -x139 -x138 -x137 -x88 -x87 -x86 x85 x84 x83 x82 x81 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x80 -x79 -x78 -x77 
2.19/2.21	v 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 x51 x50 x49 x48 
2.19/2.21	v 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 x19 
2.19/2.21	v x18 x17 -x16 -x15 -x14 -x13 -x12 -x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
2.19/2.21	c SCIP Status        : problem is solved [optimal solution found]
2.19/2.21	c Solving Time       :       2.07
2.19/2.21	c Original Problem   :
2.19/2.21	c   Problem name     : HOME/instance-1869962-1245187501.opb
2.19/2.21	c   Variables        : 704 (704 binary, 0 integer, 0 implicit integer, 0 continuous)
2.19/2.21	c   Constraints      : 529 initial, 529 maximal
2.19/2.21	c Presolved Problem  :
2.19/2.21	c   Problem name     : t_HOME/instance-1869962-1245187501.opb
2.19/2.21	c   Variables        : 568 (568 binary, 0 integer, 0 implicit integer, 0 continuous)
2.19/2.21	c   Constraints      : 409 initial, 476 maximal
2.19/2.21	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.19/2.21	c   trivial          :       0.00          0          0          0          0          0          0          0          0
2.19/2.21	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
2.19/2.21	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.19/2.21	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.19/2.21	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.19/2.21	c   probing          :       0.02          0          0          0          0          0          0          0          0
2.19/2.21	c   and              :       0.02         16        112          0          0          0        112          0        112
2.19/2.21	c   linear           :       0.00          1          7          0          0          0          0          0         54
2.19/2.21	c   logicor          :       0.01          0          0          0          0          0          0          0          0
2.19/2.21	c   root node        :          -          0          -          -          0          -          -          -          -
2.19/2.21	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.19/2.21	c   integral         :          0          0          0        359          0          2         12          0          0        690
2.19/2.21	c   and              :        392        776       1353          1          0          7       1196       1012          0          0
2.19/2.21	c   linear           :          8          6       1346          1          0         19        556          0          0          0
2.19/2.21	c   logicor          :          9+         6        197          1          0          5         18          0          0          0
2.19/2.21	c   countsols        :          0          0          0          1          0          0          0          0          0          0
2.19/2.21	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.19/2.21	c   integral         :       1.02       0.00       0.00       1.02       0.00
2.19/2.21	c   and              :       0.06       0.05       0.01       0.00       0.00
2.19/2.21	c   linear           :       0.05       0.00       0.05       0.00       0.00
2.19/2.21	c   logicor          :       0.00       0.00       0.00       0.00       0.00
2.19/2.21	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.19/2.21	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.19/2.21	c   rootredcost      :       0.00          0          0          0
2.19/2.21	c   pseudoobj        :       0.00        926          0          0
2.19/2.21	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.19/2.21	c   propagation      :       0.01         31         31        303       47.5          7       30.4          -
2.19/2.21	c   infeasible LP    :       0.00          2          2         24       37.9          2       18.0          0
2.19/2.21	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.19/2.21	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.19/2.21	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.19/2.21	c   applied globally :          -          -          -         67       26.2          -          -          -
2.19/2.21	c   applied locally  :          -          -          -          0        0.0          -          -          -
2.19/2.21	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.19/2.21	c   cut pool         :       0.00          5          -          -          1          -    (maximal pool size: 17)
2.19/2.21	c   redcost          :       0.00        776          0          0          0          0
2.19/2.21	c   impliedbounds    :       0.00          6          0          0          0          0
2.19/2.21	c   intobj           :       0.00          0          0          0          0          0
2.19/2.21	c   gomory           :       0.06          6          0          0          0          0
2.19/2.21	c   strongcg         :       0.03          6          0          0          0          0
2.19/2.21	c   cmir             :       0.02          6          0          0         10          0
2.19/2.21	c   flowcover        :       0.08          6          0          0          8          0
2.19/2.21	c   clique           :       0.00          1          0          0          0          0
2.19/2.21	c   zerohalf         :       0.00          0          0          0          0          0
2.19/2.21	c   mcf              :       0.00          1          0          0          0          0
2.19/2.21	c Pricers            :       Time      Calls       Vars
2.19/2.21	c   problem variables:       0.00          0          0
2.19/2.21	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.19/2.21	c   relpscost        :       1.02        358          2         12          0          0        690
2.19/2.21	c   pscost           :       0.00          0          0          0          0          0          0
2.19/2.21	c   inference        :       0.00          0          0          0          0          0          0
2.19/2.21	c   mostinf          :       0.00          0          0          0          0          0          0
2.19/2.21	c   leastinf         :       0.00          0          0          0          0          0          0
2.19/2.21	c   fullstrong       :       0.00          0          0          0          0          0          0
2.19/2.21	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.19/2.21	c   random           :       0.00          0          0          0          0          0          0
2.19/2.21	c Primal Heuristics  :       Time      Calls      Found
2.19/2.21	c   LP solutions     :       0.00          -          1
2.19/2.21	c   pseudo solutions :       0.00          -          0
2.19/2.21	c   oneopt           :       0.00          0          0
2.19/2.21	c   guideddiving     :       0.00          0          0
2.19/2.21	c   crossover        :       0.00          0          0
2.19/2.21	c   intshifting      :       0.00          0          0
2.19/2.21	c   coefdiving       :       0.01          1          0
2.19/2.21	c   pscostdiving     :       0.01          1          0
2.19/2.21	c   fracdiving       :       0.00          1          0
2.19/2.21	c   veclendiving     :       0.00          1          0
2.19/2.21	c   linesearchdiving :       0.00          1          0
2.19/2.21	c   feaspump         :       0.02          1          0
2.19/2.21	c   objpscostdiving  :       0.01          1          0
2.19/2.21	c   rootsoldiving    :       0.01          1          0
2.19/2.21	c   simplerounding   :       0.00          0          0
2.19/2.21	c   rounding         :       0.02        339          0
2.19/2.21	c   shifting         :       0.16         78          0
2.19/2.21	c   fixandinfer      :       0.00          0          0
2.19/2.21	c   intdiving        :       0.00          0          0
2.19/2.21	c   actconsdiving    :       0.00          0          0
2.19/2.21	c   octane           :       0.00          0          0
2.19/2.21	c   rens             :       0.02          1          0
2.19/2.21	c   rins             :       0.00          0          0
2.19/2.21	c   localbranching   :       0.00          0          0
2.19/2.21	c   mutation         :       0.00          0          0
2.19/2.21	c   dins             :       0.00          0          0
2.19/2.21	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.19/2.21	c   primal LP        :       0.00          0          0       0.00          -
2.19/2.21	c   dual LP          :       0.23        803       1848       2.30    8034.78
2.19/2.21	c   barrier LP       :       0.00          0          0       0.00          -
2.19/2.21	c   diving/probing LP:       0.04         69        782      11.33   19550.00
2.19/2.21	c   strong branching :       1.01       1424       8441       5.93    8357.43
2.19/2.21	c     (at root node) :          -         19        281      14.79          -
2.19/2.21	c   conflict analysis:       0.00          0          0       0.00          -
2.19/2.21	c B&B Tree           :
2.19/2.21	c   number of runs   :          1
2.19/2.21	c   nodes            :        366
2.19/2.21	c   nodes (total)    :        366
2.19/2.21	c   nodes left       :          0
2.19/2.21	c   max depth        :        101
2.19/2.21	c   max depth (total):        101
2.19/2.21	c   backtracks       :          9 (2.5%)
2.19/2.21	c   delayed cutoffs  :          3
2.19/2.21	c   repropagations   :         60 (115 domain reductions, 3 cutoffs)
2.19/2.21	c   avg switch length:       2.31
2.19/2.21	c   switching time   :       0.02
2.19/2.21	c Solution           :
2.19/2.21	c   Solutions found  :          1 (1 improvements)
2.19/2.21	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 366 nodes, 2.07 seconds, depth 71, found by <relaxation>)
2.19/2.21	c   Dual Bound       : +3.00000000000000e+00
2.19/2.21	c   Gap              :       0.00 %
2.19/2.21	c   Root Dual Bound  : +3.00000000000000e+00
2.19/2.22	c Time complete: 2.22.

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-1869962-1245187501/watcher-1869962-1245187501 -o /tmp/evaluation-result-1869962-1245187501/solver-1869962-1245187501 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869962-1245187501.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 0.93 3/65 28149
/proc/meminfo: memFree=1827448/2055920 swapFree=4192812/4192956
[pid=28149] ppid=28147 vsize=6100 CPUtime=0
/proc/28149/stat : 28149 (pbscip.linux.x8) R 28147 28149 26968 0 -1 4194304 544 0 0 0 0 0 0 0 20 0 1 0 98171913 6246400 527 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/28149/statm: 1525 536 325 886 0 635 0

[startup+0.090139 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 28149
/proc/meminfo: memFree=1827448/2055920 swapFree=4192812/4192956
[pid=28149] ppid=28147 vsize=13720 CPUtime=0.08
/proc/28149/stat : 28149 (pbscip.linux.x8) R 28147 28149 26968 0 -1 4194304 2817 0 0 0 3 5 0 0 20 0 1 0 98171913 14049280 2445 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28149/statm: 3430 2445 404 886 0 2540 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13720

[startup+0.101139 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 28149
/proc/meminfo: memFree=1827448/2055920 swapFree=4192812/4192956
[pid=28149] ppid=28147 vsize=13720 CPUtime=0.09
/proc/28149/stat : 28149 (pbscip.linux.x8) R 28147 28149 26968 0 -1 4194304 2872 0 0 0 3 6 0 0 20 0 1 0 98171913 14049280 2500 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28149/statm: 3430 2500 433 886 0 2540 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13720

[startup+0.301164 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 28149
/proc/meminfo: memFree=1827448/2055920 swapFree=4192812/4192956
[pid=28149] ppid=28147 vsize=19536 CPUtime=0.29
/proc/28149/stat : 28149 (pbscip.linux.x8) R 28147 28149 26968 0 -1 4194304 4415 0 0 0 22 7 0 0 22 0 1 0 98171913 20004864 4033 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28149/statm: 4884 4033 562 886 0 3994 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19536

[startup+0.701213 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 28149
/proc/meminfo: memFree=1827448/2055920 swapFree=4192812/4192956
[pid=28149] ppid=28147 vsize=19444 CPUtime=0.69
/proc/28149/stat : 28149 (pbscip.linux.x8) R 28147 28149 26968 0 -1 4194304 6359 0 0 0 60 9 0 0 25 0 1 0 98171913 19910656 4083 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28149/statm: 4861 4083 569 886 0 3971 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19444

[startup+1.50131 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 28150
/proc/meminfo: memFree=1813104/2055920 swapFree=4192812/4192956
[pid=28149] ppid=28147 vsize=19444 CPUtime=1.48
/proc/28149/stat : 28149 (pbscip.linux.x8) R 28147 28149 26968 0 -1 4194304 6402 0 0 0 138 10 0 0 25 0 1 0 98171913 19910656 4108 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28149/statm: 4861 4108 572 886 0 3971 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 19444

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

[startup+1.90136 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 28150
/proc/meminfo: memFree=1813104/2055920 swapFree=4192812/4192956
[pid=28149] ppid=28147 vsize=19444 CPUtime=1.89
/proc/28149/stat : 28149 (pbscip.linux.x8) R 28147 28149 26968 0 -1 4194304 6402 0 0 0 177 12 0 0 25 0 1 0 98171913 19910656 4108 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28149/statm: 4861 4108 572 886 0 3971 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 19444

[startup+2.10139 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 28150
/proc/meminfo: memFree=1812976/2055920 swapFree=4192812/4192956
[pid=28149] ppid=28147 vsize=19444 CPUtime=2.09
/proc/28149/stat : 28149 (pbscip.linux.x8) R 28147 28149 26968 0 -1 4194304 6404 0 0 0 197 12 0 0 25 0 1 0 98171913 19910656 4110 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28149/statm: 4861 4110 574 886 0 3971 0
Current children cumulated CPU time (s) 2.09
Current children cumulated vsize (KiB) 19444

[startup+2.2064 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 28150
/proc/meminfo: memFree=1812976/2055920 swapFree=4192812/4192956
[pid=28149] ppid=28147 vsize=19444 CPUtime=2.19
/proc/28149/stat : 28149 (pbscip.linux.x8) R 28147 28149 26968 0 -1 4194304 6404 0 0 0 207 12 0 0 25 0 1 0 98171913 19910656 4110 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28149/statm: 4861 4110 574 886 0 3971 0
Current children cumulated CPU time (s) 2.19
Current children cumulated vsize (KiB) 19444

Child status: 0
Real time (s): 2.22705
CPU time (s): 2.22566
CPU user time (s): 2.09368
CPU system time (s): 0.131979
CPU usage (%): 99.9374
Max. virtual memory (cumulated for all children) (KiB): 19536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.09368
system time used= 0.131979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6409
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= 4

runsolver used 0.006998 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node92 at 2009-06-16 23:25:01
IDJOB=1869962
IDBENCH=47980
IDSOLVER=683
FILE ID=node92/1869962-1245187501
PBS_JOBID= 9368275
Free space on /tmp= 66472 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=61-P1=167-P2=157-P3=13-P4=173-P5=47-P6=47-P7=251-P8=79-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-1869962-1245187501/watcher-1869962-1245187501 -o /tmp/evaluation-result-1869962-1245187501/solver-1869962-1245187501 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869962-1245187501.opb

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

MD5SUM BENCH= 8f717fbc7f85484ebc0de379ab09a890
RANDOM SEED=1013454188

node92.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		: 3000.233
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		: 3000.233
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:       1827928 kB
Buffers:         17876 kB
Cached:         146136 kB
SwapCached:        140 kB
Active:          57976 kB
Inactive:       120020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827928 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            9840 kB
Writeback:           0 kB
Mapped:          23636 kB
Slab:            35892 kB
Committed_AS:    72528 kB
PageTables:       1472 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= 66464 MiB
End job on node92 at 2009-06-16 23:25:03