Trace number 1869974

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 4.22436 4.22566

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=137-P1=101-P2=5-P3=409-P4=419-P5=401-P6=61-P7=239-B.opb
MD5SUMe808e428ddeed4827e7f6cc4dcf60aa4
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 benchmark4.22436
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 variables189
Total number of constraints15
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints15
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)567
Sum of products size (including duplicates)1134
Number of different products567
Sum of products size1134

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-1869974-1245187562.opb>
0.00/0.01	c original problem has 756 variables (756 bin, 0 int, 0 impl, 0 cont) and 582 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.09/0.11	c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 56 chg coeffs, 0 upgd conss, 3108 impls, 0 clqs
0.09/0.12	c (round 2) 25 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 72 chg coeffs, 8 upgd conss, 4836 impls, 0 clqs
0.09/0.12	c (round 3) 43 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 88 chg coeffs, 8 upgd conss, 6276 impls, 0 clqs
0.09/0.12	c (round 4) 61 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 104 chg coeffs, 8 upgd conss, 7428 impls, 0 clqs
0.09/0.13	c (round 5) 79 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 120 chg coeffs, 8 upgd conss, 8292 impls, 0 clqs
0.09/0.13	c (round 6) 97 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 136 chg coeffs, 8 upgd conss, 8868 impls, 0 clqs
0.09/0.13	c (round 7) 115 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 152 chg coeffs, 8 upgd conss, 9156 impls, 0 clqs
0.09/0.14	c (round 8) 133 del vars, 112 del conss, 0 chg bounds, 0 chg sides, 168 chg coeffs, 8 upgd conss, 9156 impls, 0 clqs
0.09/0.16	c    (0.1s) probing: 206/623 (33.1%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.09/0.16	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.16	c presolving (9 rounds):
0.09/0.16	c  133 deleted vars, 112 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 168 changed coefficients
0.09/0.16	c  9184 implications, 0 cliques
0.09/0.16	c presolved problem has 623 variables (623 bin, 0 int, 0 impl, 0 cont) and 463 constraints
0.09/0.16	c     448 constraints of type <and>
0.09/0.16	c       7 constraints of type <linear>
0.09/0.16	c       8 constraints of type <logicor>
0.09/0.16	c transformed objective value is always integral (scale: 2)
0.09/0.16	c Presolving Time: 0.09
0.09/0.16	c OPT-NLC
0.09/0.16	c -----------------------------------------------------------------------------------------------
0.09/0.16	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.16	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.16	c limits/memory = c 1620
0.09/0.16	c # maximal time in seconds to run
0.09/0.16	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.16	c limits/time = c 1791
0.09/0.16	c # frequency for displaying node information lines
0.09/0.16	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.16	c display/freq = c 10000
0.09/0.16	c -----------------------------------------------------------------------------------------------
0.09/0.16	c start solving problem
0.09/0.16	c 
0.09/0.17	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.17	c   0.1s|     1 |     0 |    18 |2842k|   0 |  10 | 623 | 463 | 463 | 623 | 911 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.24	c   0.2s|     1 |     0 |   578 |2866k|   0 |  14 | 623 | 463 | 463 | 623 | 912 |   1 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.28	c   0.2s|     1 |     0 |   585 |2899k|   0 |  19 | 623 | 463 | 463 | 623 | 917 |   6 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.34	c   0.3s|     1 |     0 |   592 |2915k|   0 |  24 | 623 | 463 | 463 | 623 | 922 |  11 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.41	c   0.3s|     1 |     0 |   599 |2936k|   0 |  29 | 623 | 463 | 463 | 623 | 927 |  16 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.50	c   0.4s|     1 |     0 |   604 |2968k|   0 |  31 | 623 | 463 | 463 | 623 | 931 |  20 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.59	c   0.5s|     1 |     0 |   610 |2971k|   0 |  33 | 623 | 463 | 463 | 623 | 933 |  22 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.69/0.71	c   0.6s|     1 |     2 |   610 |2972k|   0 |  33 | 623 | 463 | 463 | 623 | 933 |  22 |   0 |  21 | 3.000000e+00 |      --      |    Inf 
4.19/4.21	o 3
4.19/4.21	c * 4.0s|   786 |     0 |  5097 |3399k|  84 |   - | 623 | 714 |  25 | 623 | 127 |2213 | 260 |2376 | 3.000000e+00 | 3.000000e+00 |   0.00%
4.19/4.21	c 
4.19/4.21	c SCIP Status        : problem is solved [optimal solution found]
4.19/4.21	c Solving Time (sec) : 4.01
4.19/4.21	c Solving Nodes      : 786
4.19/4.21	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
4.19/4.21	c Dual Bound         : +3.00000000000000e+00
4.19/4.21	c Gap                : 0.00 %
4.19/4.21	c NODE         786
4.19/4.21	c DUAL BOUND   3
4.19/4.21	c PRIMAL BOUND 3
4.19/4.21	c GAP          0
4.19/4.21	s OPTIMUM FOUND
4.19/4.21	v -x189 x188 -x187 x186 x185 x184 x183 -x182 x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 x173 -x172 -x126 x125 x124 -x123 -x122 
4.19/4.21	v -x121 x120 -x119 x118 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 x163 -x117 -x116 -x115 -x114 -x113 -x112 -x111 x110 x109 
4.19/4.21	v -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 x154 -x108 -x107 -x106 -x105 -x104 -x103 x102 -x101 x100 -x153 -x152 -x151 
4.19/4.21	v -x150 -x149 -x148 -x147 x146 -x145 -x99 -x98 -x97 -x96 -x95 x94 -x93 x92 x91 -x144 -x143 -x142 -x141 -x140 -x139 x138 -x137 
4.19/4.21	v x136 -x90 -x89 -x88 -x87 -x86 -x85 x84 -x83 x82 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x81 -x80 -x79 -x78 -x77 
4.19/4.21	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 
4.19/4.21	v x48 x47 x46 -x45 -x44 -x43 x42 -x41 x40 x39 x38 x37 -x36 x35 x34 -x33 -x32 x31 x30 x29 x28 x27 -x26 -x25 -x24 x23 x22 x21 -x20 
4.19/4.21	v x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
4.19/4.21	c SCIP Status        : problem is solved [optimal solution found]
4.19/4.21	c Solving Time       :       4.01
4.19/4.21	c Original Problem   :
4.19/4.21	c   Problem name     : HOME/instance-1869974-1245187562.opb
4.19/4.21	c   Variables        : 756 (756 binary, 0 integer, 0 implicit integer, 0 continuous)
4.19/4.21	c   Constraints      : 582 initial, 582 maximal
4.19/4.21	c Presolved Problem  :
4.19/4.21	c   Problem name     : t_HOME/instance-1869974-1245187562.opb
4.19/4.21	c   Variables        : 623 (623 binary, 0 integer, 0 implicit integer, 0 continuous)
4.19/4.21	c   Constraints      : 463 initial, 714 maximal
4.19/4.21	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.19/4.21	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.19/4.21	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
4.19/4.21	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.19/4.21	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.19/4.21	c   implics          :       0.00          0          0          0          0          0          0          0          0
4.19/4.21	c   probing          :       0.03          0          0          0          0          0          0          0          0
4.19/4.21	c   and              :       0.06         14        112          0          0          0        112          0        112
4.19/4.21	c   linear           :       0.00          1          6          0          0          0          0          0         56
4.19/4.21	c   logicor          :       0.00          0          0          0          0          0          0          0          0
4.19/4.21	c   root node        :          -          0          -          -          0          -          -          -          -
4.19/4.21	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.19/4.21	c   integral         :          0          0          0        688          0          0         38          0          0       1318
4.19/4.21	c   and              :        448       1538       2986          0          0         21       4508       2193          0          0
4.19/4.21	c   linear           :          7          6       2964          0          0        155       1434          0          0          0
4.19/4.21	c   logicor          :          8+         6        565          1          0          3        157          0          0          0
4.19/4.21	c   countsols        :          0          0          0          1          0          0          0          0          0          0
4.19/4.21	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.19/4.21	c   integral         :       1.98       0.00       0.00       1.98       0.00
4.19/4.21	c   and              :       0.15       0.13       0.02       0.00       0.00
4.19/4.21	c   linear           :       0.16       0.00       0.16       0.00       0.00
4.19/4.21	c   logicor          :       0.00       0.00       0.00       0.00       0.00
4.19/4.21	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.19/4.21	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.19/4.21	c   rootredcost      :       0.00          0          0          0
4.19/4.21	c   pseudoobj        :       0.01       2563          0          0
4.19/4.21	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.19/4.21	c   propagation      :       0.10        179        179       2231       66.9         19       29.9          -
4.19/4.21	c   infeasible LP    :       0.00          2          2         42       83.7          2        6.5          0
4.19/4.21	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.19/4.21	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.19/4.21	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.19/4.21	c   applied globally :          -          -          -        251       22.1          -          -          -
4.19/4.21	c   applied locally  :          -          -          -          9       65.1          -          -          -
4.19/4.21	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.19/4.21	c   cut pool         :       0.00          5          -          -          2          -    (maximal pool size: 33)
4.19/4.21	c   redcost          :       0.06       1539          0          0          0          0
4.19/4.21	c   impliedbounds    :       0.00          6          0          0          1          0
4.19/4.21	c   intobj           :       0.00          0          0          0          0          0
4.19/4.21	c   gomory           :       0.05          6          0          0          0          0
4.19/4.21	c   strongcg         :       0.03          6          0          0          0          0
4.19/4.21	c   cmir             :       0.04          6          0          0         19          0
4.19/4.21	c   flowcover        :       0.22          6          0          0         19          0
4.19/4.21	c   clique           :       0.01          1          0          0          0          0
4.19/4.21	c   zerohalf         :       0.00          0          0          0          0          0
4.19/4.21	c   mcf              :       0.00          1          0          0          0          0
4.19/4.21	c Pricers            :       Time      Calls       Vars
4.19/4.21	c   problem variables:       0.00          0          0
4.19/4.21	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.19/4.21	c   relpscost        :       1.98        687          0         38          0          0       1318
4.19/4.21	c   pscost           :       0.00          0          0          0          0          0          0
4.19/4.21	c   inference        :       0.00          0          0          0          0          0          0
4.19/4.21	c   mostinf          :       0.00          0          0          0          0          0          0
4.19/4.21	c   leastinf         :       0.00          0          0          0          0          0          0
4.19/4.21	c   fullstrong       :       0.00          0          0          0          0          0          0
4.19/4.21	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.19/4.21	c   random           :       0.00          0          0          0          0          0          0
4.19/4.21	c Primal Heuristics  :       Time      Calls      Found
4.19/4.21	c   LP solutions     :       0.00          -          1
4.19/4.21	c   pseudo solutions :       0.00          -          0
4.19/4.21	c   oneopt           :       0.00          0          0
4.19/4.21	c   rootsoldiving    :       0.00          0          0
4.19/4.21	c   linesearchdiving :       0.00          0          0
4.19/4.21	c   guideddiving     :       0.00          0          0
4.19/4.21	c   crossover        :       0.00          0          0
4.19/4.21	c   intshifting      :       0.00          0          0
4.19/4.21	c   coefdiving       :       0.03          1          0
4.19/4.21	c   pscostdiving     :       0.02          1          0
4.19/4.21	c   fracdiving       :       0.02          1          0
4.19/4.21	c   veclendiving     :       0.01          1          0
4.19/4.21	c   feaspump         :       0.02          1          0
4.19/4.21	c   objpscostdiving  :       0.01          1          0
4.19/4.21	c   simplerounding   :       0.01          0          0
4.19/4.21	c   rounding         :       0.03        502          0
4.19/4.21	c   shifting         :       0.28        127          0
4.19/4.21	c   fixandinfer      :       0.00          0          0
4.19/4.21	c   intdiving        :       0.00          0          0
4.19/4.21	c   actconsdiving    :       0.00          0          0
4.19/4.21	c   octane           :       0.00          0          0
4.19/4.21	c   rens             :       0.02          1          0
4.19/4.21	c   rins             :       0.00          0          0
4.19/4.21	c   localbranching   :       0.00          0          0
4.19/4.21	c   mutation         :       0.00          0          0
4.19/4.21	c   dins             :       0.00          0          0
4.19/4.21	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.19/4.21	c   primal LP        :       0.01          0          0       0.00       0.00
4.19/4.21	c   dual LP          :       0.52       1597       4179       2.62    8036.54
4.19/4.21	c   barrier LP       :       0.00          0          0       0.00          -
4.19/4.21	c   diving/probing LP:       0.07        165        918       5.56   13114.29
4.19/4.21	c   strong branching :       1.97       2376      15266       6.43    7749.24
4.19/4.21	c     (at root node) :          -         21        492      23.43          -
4.19/4.21	c   conflict analysis:       0.00          0          0       0.00          -
4.19/4.21	c B&B Tree           :
4.19/4.21	c   number of runs   :          1
4.19/4.21	c   nodes            :        786
4.19/4.21	c   nodes (total)    :        786
4.19/4.21	c   nodes left       :          0
4.19/4.21	c   max depth        :         84
4.19/4.21	c   max depth (total):         84
4.19/4.21	c   backtracks       :         58 (7.4%)
4.19/4.21	c   delayed cutoffs  :         46
4.19/4.21	c   repropagations   :        262 (663 domain reductions, 45 cutoffs)
4.19/4.21	c   avg switch length:       2.74
4.19/4.21	c   switching time   :       0.01
4.19/4.21	c Solution           :
4.19/4.21	c   Solutions found  :          1 (1 improvements)
4.19/4.21	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 786 nodes, 4.01 seconds, depth 73, found by <relaxation>)
4.19/4.21	c   Dual Bound       : +3.00000000000000e+00
4.19/4.21	c   Gap              :       0.00 %
4.19/4.21	c   Root Dual Bound  : +3.00000000000000e+00
4.19/4.22	c Time complete: 4.21.

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-1869974-1245187562/watcher-1869974-1245187562 -o /tmp/evaluation-result-1869974-1245187562/solver-1869974-1245187562 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869974-1245187562.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: 1.13 1.04 1.01 3/65 4589
/proc/meminfo: memFree=1851168/2055920 swapFree=4169920/4192956
[pid=4589] ppid=4587 vsize=6100 CPUtime=0
/proc/4589/stat : 4589 (pbscip.linux.x8) R 4587 4589 3140 0 -1 4194304 567 0 0 0 0 0 0 0 20 0 1 0 186354842 6246400 550 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 1525 560 325 886 0 635 0

[startup+0.00969794 s]
/proc/loadavg: 1.13 1.04 1.01 3/65 4589
/proc/meminfo: memFree=1851168/2055920 swapFree=4169920/4192956
[pid=4589] ppid=4587 vsize=8552 CPUtime=0
/proc/4589/stat : 4589 (pbscip.linux.x8) R 4587 4589 3140 0 -1 4194304 1469 0 0 0 0 0 0 0 20 0 1 0 186354842 8757248 1451 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 2138 1459 354 886 0 1248 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8552

[startup+0.101707 s]
/proc/loadavg: 1.13 1.04 1.01 3/65 4589
/proc/meminfo: memFree=1851168/2055920 swapFree=4169920/4192956
[pid=4589] ppid=4587 vsize=13816 CPUtime=0.09
/proc/4589/stat : 4589 (pbscip.linux.x8) R 4587 4589 3140 0 -1 4194304 2841 0 0 0 4 5 0 0 20 0 1 0 186354842 14147584 2469 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4589/statm: 3454 2469 404 886 0 2564 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13816

[startup+0.301727 s]
/proc/loadavg: 1.13 1.04 1.01 3/65 4589
/proc/meminfo: memFree=1851168/2055920 swapFree=4169920/4192956
[pid=4589] ppid=4587 vsize=24192 CPUtime=0.29
/proc/4589/stat : 4589 (pbscip.linux.x8) R 4587 4589 3140 0 -1 4194304 5369 0 0 0 21 8 0 0 22 0 1 0 186354842 24772608 4984 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4589/statm: 6048 4984 561 886 0 5158 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24192

[startup+0.701767 s]
/proc/loadavg: 1.13 1.04 1.01 3/65 4589
/proc/meminfo: memFree=1851168/2055920 swapFree=4169920/4192956
[pid=4589] ppid=4587 vsize=24680 CPUtime=0.69
/proc/4589/stat : 4589 (pbscip.linux.x8) R 4587 4589 3140 0 -1 4194304 7926 0 0 0 59 10 0 0 25 0 1 0 186354842 25272320 5438 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4589/statm: 6170 5438 568 886 0 5280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24680

[startup+1.50185 s]
/proc/loadavg: 1.12 1.04 1.01 2/66 4590
/proc/meminfo: memFree=1831392/2055920 swapFree=4169920/4192956
[pid=4589] ppid=4587 vsize=24680 CPUtime=1.49
/proc/4589/stat : 4589 (pbscip.linux.x8) R 4587 4589 3140 0 -1 4194304 7932 0 0 0 137 12 0 0 25 0 1 0 186354842 25272320 5444 1992294400 4194304 7823515 548682068736 18446744073709551615 4685941 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4589/statm: 6170 5444 574 886 0 5280 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24680

[startup+3.10201 s]
/proc/loadavg: 1.12 1.04 1.01 2/66 4590
/proc/meminfo: memFree=1831264/2055920 swapFree=4169920/4192956
[pid=4589] ppid=4587 vsize=25476 CPUtime=3.09
/proc/4589/stat : 4589 (pbscip.linux.x8) R 4587 4589 3140 0 -1 4194304 8106 0 0 0 293 16 0 0 25 0 1 0 186354842 26087424 5611 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4589/statm: 6369 5611 574 886 0 5479 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25476

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

[startup+3.90109 s]
/proc/loadavg: 1.12 1.04 1.01 2/66 4590
/proc/meminfo: memFree=1830752/2055920 swapFree=4169920/4192956
[pid=4589] ppid=4587 vsize=25616 CPUtime=3.89
/proc/4589/stat : 4589 (pbscip.linux.x8) R 4587 4589 3140 0 -1 4194304 8150 0 0 0 370 19 0 0 25 0 1 0 186354842 26230784 5655 1992294400 4194304 7823515 548682068736 18446744073709551615 5751993 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4589/statm: 6404 5655 574 886 0 5514 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 25616

[startup+4.10111 s]
/proc/loadavg: 1.12 1.04 1.01 2/66 4590
/proc/meminfo: memFree=1830752/2055920 swapFree=4169920/4192956
[pid=4589] ppid=4587 vsize=25616 CPUtime=4.09
/proc/4589/stat : 4589 (pbscip.linux.x8) R 4587 4589 3140 0 -1 4194304 8161 0 0 0 390 19 0 0 25 0 1 0 186354842 26230784 5666 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4589/statm: 6404 5666 574 886 0 5514 0
Current children cumulated CPU time (s) 4.09
Current children cumulated vsize (KiB) 25616

[startup+4.20112 s]
/proc/loadavg: 1.12 1.04 1.01 2/66 4590
/proc/meminfo: memFree=1830752/2055920 swapFree=4169920/4192956
[pid=4589] ppid=4587 vsize=25616 CPUtime=4.19
/proc/4589/stat : 4589 (pbscip.linux.x8) R 4587 4589 3140 0 -1 4194304 8165 0 0 0 400 19 0 0 25 0 1 0 186354842 26230784 5670 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4589/statm: 6404 5670 574 886 0 5514 0
Current children cumulated CPU time (s) 4.19
Current children cumulated vsize (KiB) 25616

Child status: 0
Real time (s): 4.22566
CPU time (s): 4.22436
CPU user time (s): 4.02339
CPU system time (s): 0.200969
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 25956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.02339
system time used= 0.200969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8170
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= 4

runsolver used 0.009998 second user time and 0.014997 second system time

The end

Launcher Data 

Begin job on node84 at 2009-06-16 23:26:02
IDJOB=1869974
IDBENCH=47986
IDSOLVER=683
FILE ID=node84/1869974-1245187562
PBS_JOBID= 9363945
Free space on /tmp= 66524 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=9-P0=137-P1=101-P2=5-P3=409-P4=419-P5=401-P6=61-P7=239-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-1869974-1245187562/watcher-1869974-1245187562 -o /tmp/evaluation-result-1869974-1245187562/solver-1869974-1245187562 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869974-1245187562.opb

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

MD5SUM BENCH= e808e428ddeed4827e7f6cc4dcf60aa4
RANDOM SEED=829628974

node84.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		: 3000.222
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		: 3000.222
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:       1851584 kB
Buffers:         33624 kB
Cached:          92556 kB
SwapCached:      17164 kB
Active:          52900 kB
Inactive:        92796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1851584 kB
SwapTotal:     4192956 kB
SwapFree:      4169920 kB
Dirty:           10088 kB
Writeback:           0 kB
Mapped:          25284 kB
Slab:            44452 kB
Committed_AS:    96888 kB
PageTables:       1404 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= 66512 MiB
End job on node84 at 2009-06-16 23:26:07