Trace number 1870028

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 16.3035 16.3097

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=103-P1=277-P2=401-P3=67-P4=337-P5=17-P6=499-P7=23-B.opb
MD5SUM9de8f37e65dc0eaf693e157cab5aa725
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 benchmark16.3035
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-1870028-1245188041.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: 0.08
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 
0.18/0.24	c   0.2s|     1 |     0 |   566 |2882k|   0 |  14 | 623 | 463 | 463 | 623 | 913 |   2 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.18/0.28	c   0.2s|     1 |     0 |   582 |2910k|   0 |  23 | 623 | 463 | 463 | 623 | 918 |   7 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.28/0.36	c   0.3s|     1 |     0 |   610 |2954k|   0 |  31 | 623 | 463 | 463 | 623 | 925 |  14 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.46	c   0.4s|     1 |     0 |   628 |2983k|   0 |  37 | 623 | 463 | 463 | 623 | 934 |  23 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.59	c   0.5s|     1 |     0 |   643 |3018k|   0 |  45 | 623 | 463 | 463 | 623 | 941 |  30 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.69/0.71	c   0.6s|     1 |     0 |   652 |3047k|   0 |  43 | 623 | 463 | 463 | 623 | 948 |  37 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.89/0.98	c   0.9s|     1 |     2 |   652 |3047k|   0 |  43 | 623 | 463 | 463 | 623 | 948 |  37 |   0 |  21 | 3.000000e+00 |      --      |    Inf 
16.18/16.28	o 3
16.18/16.28	c *15.8s|  6371 |     0 | 29616 |4803k|  93 |   - | 623 |2594 | 145 | 623 | 172 |  14k|2917 |3783 | 3.000000e+00 | 3.000000e+00 |   0.00%
16.18/16.29	c 
16.18/16.29	c SCIP Status        : problem is solved [optimal solution found]
16.18/16.29	c Solving Time (sec) : 15.80
16.18/16.29	c Solving Nodes      : 6371
16.18/16.29	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
16.18/16.29	c Dual Bound         : +3.00000000000000e+00
16.18/16.29	c Gap                : 0.00 %
16.18/16.29	c NODE         6371
16.18/16.29	c DUAL BOUND   3
16.18/16.29	c PRIMAL BOUND 3
16.18/16.29	c GAP          0
16.18/16.29	s OPTIMUM FOUND
16.18/16.29	v -x189 -x188 x187 -x186 x185 -x184 -x183 x182 -x181 -x180 -x179 x178 -x177 x176 x175 -x174 x173 -x172 -x126 -x125 x124 x123 x122 
16.18/16.29	v -x121 x120 -x119 x118 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 x117 -x116 -x115 -x114 -x113 -x112 x111 -x110 x109 
16.18/16.29	v -x162 -x161 x160 -x159 -x158 x157 x156 x155 x154 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 x100 -x153 -x152 x151 -x150 
16.18/16.29	v -x149 -x148 -x147 x146 x145 -x99 x98 -x97 -x96 -x95 x94 -x93 x92 x91 -x144 -x143 -x142 -x141 -x140 -x139 x138 x137 -x136 x90 
16.18/16.29	v -x89 -x88 -x87 -x86 x85 -x84 x83 x82 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x81 -x80 -x79 -x78 -x77 x76 -x75 
16.18/16.29	v -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 
16.18/16.29	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 
16.18/16.29	v x20 x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
16.18/16.29	c SCIP Status        : problem is solved [optimal solution found]
16.18/16.29	c Solving Time       :      15.80
16.18/16.29	c Original Problem   :
16.18/16.29	c   Problem name     : HOME/instance-1870028-1245188041.opb
16.18/16.29	c   Variables        : 756 (756 binary, 0 integer, 0 implicit integer, 0 continuous)
16.18/16.29	c   Constraints      : 582 initial, 582 maximal
16.18/16.29	c Presolved Problem  :
16.18/16.29	c   Problem name     : t_HOME/instance-1870028-1245188041.opb
16.18/16.29	c   Variables        : 623 (623 binary, 0 integer, 0 implicit integer, 0 continuous)
16.18/16.29	c   Constraints      : 463 initial, 2690 maximal
16.18/16.29	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
16.18/16.29	c   trivial          :       0.00          0          0          0          0          0          0          0          0
16.18/16.29	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
16.18/16.29	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
16.18/16.29	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
16.18/16.29	c   implics          :       0.00          0          0          0          0          0          0          0          0
16.18/16.29	c   probing          :       0.02          0          0          0          0          0          0          0          0
16.18/16.29	c   and              :       0.05         14        112          0          0          0        112          0        112
16.18/16.29	c   linear           :       0.00          1          6          0          0          0          0          0         56
16.18/16.29	c   logicor          :       0.01          0          0          0          0          0          0          0          0
16.18/16.29	c   root node        :          -          0          -          -          0          -          -          -          -
16.18/16.29	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
16.18/16.29	c   integral         :          0          0          0       5352          0          9        105          0          0      10512
16.18/16.29	c   and              :        448      11204      19058          1          0        256      35263      14100          0          0
16.18/16.29	c   linear           :          7          6      18802          1          0       1342      12707          0          0          0
16.18/16.29	c   logicor          :          8+         6       8425          1          0         57       2046          0          0          0
16.18/16.29	c   countsols        :          0          0          0          1          0          0          0          0          0          0
16.18/16.29	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
16.18/16.29	c   integral         :       3.57       0.00       0.00       3.57       0.00
16.18/16.29	c   and              :       1.04       0.74       0.30       0.00       0.00
16.18/16.29	c   linear           :       1.04       0.00       1.04       0.00       0.00
16.18/16.29	c   logicor          :       0.19       0.00       0.19       0.00       0.00
16.18/16.29	c   countsols        :       0.00       0.00       0.00       0.00       0.00
16.18/16.29	c Propagators        :       Time      Calls    Cutoffs    DomReds
16.18/16.29	c   rootredcost      :       0.00          0          0          0
16.18/16.29	c   pseudoobj        :       0.02      18635          0          0
16.18/16.29	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
16.18/16.29	c   propagation      :       0.65       1655       1652      24612       65.8        279       47.7          -
16.18/16.29	c   infeasible LP    :       0.04         78         77        386       55.6        247       29.0          0
16.18/16.29	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
16.18/16.29	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
16.18/16.29	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
16.18/16.29	c   applied globally :          -          -          -       2917       30.0          -          -          -
16.18/16.29	c   applied locally  :          -          -          -          0        0.0          -          -          -
16.18/16.29	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
16.18/16.29	c   cut pool         :       0.00          5          -          -         12          -    (maximal pool size: 76)
16.18/16.29	c   redcost          :       0.16      11204          0          0          0          0
16.18/16.29	c   impliedbounds    :       0.00          6          0          0         13          0
16.18/16.29	c   intobj           :       0.00          0          0          0          0          0
16.18/16.29	c   gomory           :       0.08          6          0          0          0          0
16.18/16.29	c   strongcg         :       0.05          6          0          0         47          0
16.18/16.29	c   cmir             :       0.05          6          0          0         34          0
16.18/16.29	c   flowcover        :       0.26          6          0          0         64          0
16.18/16.29	c   clique           :       0.01          1          0          0          0          0
16.18/16.29	c   zerohalf         :       0.00          0          0          0          0          0
16.18/16.29	c   mcf              :       0.00          1          0          0          0          0
16.18/16.29	c Pricers            :       Time      Calls       Vars
16.18/16.29	c   problem variables:       0.00          0          0
16.18/16.29	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
16.18/16.29	c   relpscost        :       3.55       5351          9        105          0          0      10512
16.18/16.29	c   pscost           :       0.00          0          0          0          0          0          0
16.18/16.29	c   inference        :       0.00          0          0          0          0          0          0
16.18/16.29	c   mostinf          :       0.00          0          0          0          0          0          0
16.18/16.29	c   leastinf         :       0.00          0          0          0          0          0          0
16.18/16.29	c   fullstrong       :       0.00          0          0          0          0          0          0
16.18/16.29	c   allfullstrong    :       0.00          0          0          0          0          0          0
16.18/16.29	c   random           :       0.00          0          0          0          0          0          0
16.18/16.29	c Primal Heuristics  :       Time      Calls      Found
16.18/16.29	c   LP solutions     :       0.01          -          1
16.18/16.29	c   pseudo solutions :       0.00          -          0
16.18/16.29	c   oneopt           :       0.00          0          0
16.18/16.29	c   crossover        :       0.01          0          0
16.18/16.29	c   guideddiving     :       0.00          0          0
16.18/16.29	c   fracdiving       :       0.03          7          0
16.18/16.29	c   veclendiving     :       0.03          7          0
16.18/16.29	c   linesearchdiving :       0.03          7          0
16.18/16.29	c   pscostdiving     :       0.06          7          0
16.18/16.29	c   feaspump         :       0.04          4          0
16.18/16.29	c   objpscostdiving  :       0.05          4          0
16.18/16.29	c   rootsoldiving    :       0.29          4          0
16.18/16.29	c   coefdiving       :       0.06          8          0
16.18/16.29	c   simplerounding   :       0.00          0          0
16.18/16.29	c   rounding         :       0.06       1493          0
16.18/16.29	c   shifting         :       0.97        435          0
16.18/16.29	c   intshifting      :       0.00          0          0
16.18/16.29	c   fixandinfer      :       0.00          0          0
16.18/16.29	c   intdiving        :       0.00          0          0
16.18/16.29	c   actconsdiving    :       0.00          0          0
16.18/16.29	c   octane           :       0.00          0          0
16.18/16.29	c   rens             :       0.02          1          0
16.18/16.29	c   rins             :       0.00          0          0
16.18/16.29	c   localbranching   :       0.00          0          0
16.18/16.29	c   mutation         :       0.00          0          0
16.18/16.29	c   dins             :       0.00          0          0
16.18/16.29	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
16.18/16.29	c   primal LP        :       0.18          0          0       0.00       0.00
16.18/16.29	c   dual LP          :       5.01      11539      26906       2.33    5370.46
16.18/16.29	c   barrier LP       :       0.00          0          0       0.00          -
16.18/16.29	c   diving/probing LP:       0.32        785       2710       3.45    8468.75
16.18/16.29	c   strong branching :       3.45       3783      25911       6.85    7510.43
16.18/16.29	c     (at root node) :          -         21       1348      64.19          -
16.18/16.29	c   conflict analysis:       0.00          0          0       0.00          -
16.18/16.29	c B&B Tree           :
16.18/16.29	c   number of runs   :          1
16.18/16.29	c   nodes            :       6371
16.18/16.29	c   nodes (total)    :       6371
16.18/16.29	c   nodes left       :          0
16.18/16.29	c   max depth        :         93
16.18/16.29	c   max depth (total):         93
16.18/16.29	c   backtracks       :        567 (8.9%)
16.18/16.29	c   delayed cutoffs  :        519
16.18/16.29	c   repropagations   :       2424 (6813 domain reductions, 475 cutoffs)
16.18/16.29	c   avg switch length:       3.94
16.18/16.29	c   switching time   :       0.60
16.18/16.29	c Solution           :
16.18/16.29	c   Solutions found  :          1 (1 improvements)
16.18/16.29	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 6371 nodes, 15.79 seconds, depth 79, found by <relaxation>)
16.18/16.29	c   Dual Bound       : +3.00000000000000e+00
16.18/16.29	c   Gap              :       0.00 %
16.18/16.29	c   Root Dual Bound  : +3.00000000000000e+00
16.28/16.30	c Time complete: 16.3.

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-1870028-1245188041/watcher-1870028-1245188041 -o /tmp/evaluation-result-1870028-1245188041/solver-1870028-1245188041 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870028-1245188041.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: 1.59 1.23 1.08 3/65 14810
/proc/meminfo: memFree=1843312/2055920 swapFree=4178232/4192956
[pid=14810] ppid=14808 vsize=6100 CPUtime=0
/proc/14810/stat : 14810 (pbscip.linux.x8) R 14808 14810 14246 0 -1 4194304 577 0 0 0 0 0 0 0 20 0 1 0 186402028 6246400 560 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/14810/statm: 1525 570 325 886 0 635 0

[startup+0.050119 s]
/proc/loadavg: 1.59 1.23 1.08 3/65 14810
/proc/meminfo: memFree=1843312/2055920 swapFree=4178232/4192956
[pid=14810] ppid=14808 vsize=13816 CPUtime=0.04
/proc/14810/stat : 14810 (pbscip.linux.x8) R 14808 14810 14246 0 -1 4194304 2841 0 0 0 2 2 0 0 20 0 1 0 186402028 14147584 2469 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14810/statm: 3454 2469 404 886 0 2564 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13816

[startup+0.101129 s]
/proc/loadavg: 1.59 1.23 1.08 3/65 14810
/proc/meminfo: memFree=1843312/2055920 swapFree=4178232/4192956
[pid=14810] ppid=14808 vsize=13816 CPUtime=0.09
/proc/14810/stat : 14810 (pbscip.linux.x8) R 14808 14810 14246 0 -1 4194304 2841 0 0 0 4 5 0 0 20 0 1 0 186402028 14147584 2469 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14810/statm: 3454 2469 404 886 0 2564 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13816

[startup+0.301167 s]
/proc/loadavg: 1.59 1.23 1.08 3/65 14810
/proc/meminfo: memFree=1843312/2055920 swapFree=4178232/4192956
[pid=14810] ppid=14808 vsize=24200 CPUtime=0.28
/proc/14810/stat : 14810 (pbscip.linux.x8) R 14808 14810 14246 0 -1 4194304 5387 0 0 0 21 7 0 0 22 0 1 0 186402028 24780800 5001 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14810/statm: 6050 5001 562 886 0 5160 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 24200

[startup+0.701243 s]
/proc/loadavg: 1.59 1.23 1.08 3/65 14810
/proc/meminfo: memFree=1843312/2055920 swapFree=4178232/4192956
[pid=14810] ppid=14808 vsize=26228 CPUtime=0.69
/proc/14810/stat : 14810 (pbscip.linux.x8) R 14808 14810 14246 0 -1 4194304 6141 0 0 0 61 8 0 0 25 0 1 0 186402028 26857472 5736 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14810/statm: 6557 5736 563 886 0 5667 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26228

[startup+1.5014 s]
/proc/loadavg: 1.59 1.23 1.08 2/66 14811
/proc/meminfo: memFree=1821992/2055920 swapFree=4178232/4192956
[pid=14810] ppid=14808 vsize=26396 CPUtime=1.49
/proc/14810/stat : 14810 (pbscip.linux.x8) R 14808 14810 14246 0 -1 4194304 8324 0 0 0 138 11 0 0 25 0 1 0 186402028 27029504 5832 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14810/statm: 6599 5832 572 886 0 5709 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26396

[startup+3.1017 s]
/proc/loadavg: 1.59 1.23 1.08 2/66 14811
/proc/meminfo: memFree=1821864/2055920 swapFree=4178232/4192956
[pid=14810] ppid=14808 vsize=26832 CPUtime=3.09
/proc/14810/stat : 14810 (pbscip.linux.x8) R 14808 14810 14246 0 -1 4194304 8415 0 0 0 294 15 0 0 25 0 1 0 186402028 27475968 5923 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14810/statm: 6708 5923 574 886 0 5818 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26832

[startup+6.30131 s]
/proc/loadavg: 1.54 1.23 1.08 2/66 14811
/proc/meminfo: memFree=1820456/2055920 swapFree=4178232/4192956
[pid=14810] ppid=14808 vsize=28032 CPUtime=6.29
/proc/14810/stat : 14810 (pbscip.linux.x8) R 14808 14810 14246 0 -1 4194304 8708 0 0 0 606 23 0 0 25 0 1 0 186402028 28704768 6214 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14810/statm: 7008 6214 574 886 0 6118 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28032

[startup+12.7015 s]
/proc/loadavg: 1.58 1.24 1.09 2/66 14811
/proc/meminfo: memFree=1816440/2055920 swapFree=4178232/4192956
[pid=14810] ppid=14808 vsize=32364 CPUtime=12.69
/proc/14810/stat : 14810 (pbscip.linux.x8) R 14808 14810 14246 0 -1 4194304 9814 0 0 0 1231 38 0 0 25 0 1 0 186402028 33140736 7317 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14810/statm: 8091 7317 574 886 0 7201 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32364

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

[startup+14.3058 s]
/proc/loadavg: 1.53 1.24 1.09 2/66 14811
/proc/meminfo: memFree=1815096/2055920 swapFree=4178232/4192956
[pid=14810] ppid=14808 vsize=33196 CPUtime=14.29
/proc/14810/stat : 14810 (pbscip.linux.x8) R 14808 14810 14246 0 -1 4194304 10042 0 0 0 1386 43 0 0 25 0 1 0 186402028 33992704 7544 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14810/statm: 8299 7544 574 886 0 7409 0
Current children cumulated CPU time (s) 14.29
Current children cumulated vsize (KiB) 33196

[startup+15.102 s]
/proc/loadavg: 1.53 1.24 1.09 2/66 14811
/proc/meminfo: memFree=1815096/2055920 swapFree=4178232/4192956
[pid=14810] ppid=14808 vsize=33616 CPUtime=15.08
/proc/14810/stat : 14810 (pbscip.linux.x8) R 14808 14810 14246 0 -1 4194304 10124 0 0 0 1464 44 0 0 25 0 1 0 186402028 34422784 7626 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14810/statm: 8404 7626 574 886 0 7514 0
Current children cumulated CPU time (s) 15.08
Current children cumulated vsize (KiB) 33616

[startup+15.9011 s]
/proc/loadavg: 1.53 1.24 1.09 2/66 14811
/proc/meminfo: memFree=1814712/2055920 swapFree=4178232/4192956
[pid=14810] ppid=14808 vsize=33944 CPUtime=15.89
/proc/14810/stat : 14810 (pbscip.linux.x8) R 14808 14810 14246 0 -1 4194304 10197 0 0 0 1543 46 0 0 25 0 1 0 186402028 34758656 7699 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14810/statm: 8486 7699 574 886 0 7596 0
Current children cumulated CPU time (s) 15.89
Current children cumulated vsize (KiB) 33944

[startup+16.3012 s]
/proc/loadavg: 1.53 1.24 1.09 2/66 14811
/proc/meminfo: memFree=1814712/2055920 swapFree=4178232/4192956
[pid=14810] ppid=14808 vsize=34100 CPUtime=16.28
/proc/14810/stat : 14810 (pbscip.linux.x8) R 14808 14810 14246 0 -1 4194304 10242 0 0 0 1581 47 0 0 25 0 1 0 186402028 34918400 7744 1992294400 4194304 7823515 548682068736 18446744073709551615 4401526 0 0 4096 0 0 0 0 17 1 0 0
/proc/14810/statm: 8525 7744 576 886 0 7635 0
Current children cumulated CPU time (s) 16.28
Current children cumulated vsize (KiB) 34100

Child status: 0
Real time (s): 16.3097
CPU time (s): 16.3035
CPU user time (s): 15.8206
CPU system time (s): 0.482926
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 34100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.8206
system time used= 0.482926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10245
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= 10

runsolver used 0.019996 second user time and 0.052991 second system time

The end

Launcher Data 

Begin job on node91 at 2009-06-16 23:34:01
IDJOB=1870028
IDBENCH=48013
IDSOLVER=683
FILE ID=node91/1870028-1245188041
PBS_JOBID= 9368298
Free space on /tmp= 66444 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=103-P1=277-P2=401-P3=67-P4=337-P5=17-P6=499-P7=23-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-1870028-1245188041/watcher-1870028-1245188041 -o /tmp/evaluation-result-1870028-1245188041/solver-1870028-1245188041 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870028-1245188041.opb

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

MD5SUM BENCH= 9de8f37e65dc0eaf693e157cab5aa725
RANDOM SEED=1270450598

node91.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		: 3000.261
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		: 3000.261
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:       1843728 kB
Buffers:          5704 kB
Cached:         138488 kB
SwapCached:       8264 kB
Active:          51740 kB
Inactive:       102228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1843728 kB
SwapTotal:     4192956 kB
SwapFree:      4178232 kB
Dirty:           10100 kB
Writeback:           0 kB
Mapped:          15428 kB
Slab:            44052 kB
Committed_AS:    82668 kB
PageTables:       1364 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66436 MiB
End job on node91 at 2009-06-16 23:34:18