Trace number 1869121

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2OPT100 42.8115 42.8217

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-100-6_0-yes1-1.opb
MD5SUMddad9041bd4289151f7a18bb8ca7a5ec
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark100
Best CPU time to get the best result obtained on this benchmark0.009997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 100
Optimality of the best value was proved YES
Number of variables200
Total number of constraints700
Number of constraints which are clauses697
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.02	c SCIP version 1.1.0.7
0.00/0.02	c LP-Solver Clp 1.8.2
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1869121-1245159526.opb>
0.00/0.02	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 700 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.00/0.02	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 3 chg coeffs, 0 upgd conss, 224 impls, 0 clqs
0.00/0.05	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 3 chg coeffs, 700 upgd conss, 224 impls, 0 clqs
0.05/0.05	c    (0.0s) probing: 101/200 (50.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.05/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.05/0.05	c presolving (3 rounds):
0.05/0.05	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 3 changed coefficients
0.05/0.05	c  224 implications, 0 cliques
0.05/0.05	c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 700 constraints
0.05/0.05	c     700 constraints of type <logicor>
0.05/0.05	c transformed objective value is always integral (scale: 1)
0.05/0.05	c Presolving Time: 0.03
0.05/0.06	c strange?!, PURESAT with obj
0.05/0.06	c -----------------------------------------------------------------------------------------------
0.05/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.05/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.05/0.06	c limits/memory = c 1620
0.05/0.06	c # maximal time in seconds to run
0.05/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.05/0.06	c limits/time = c 1791
0.05/0.06	c # frequency for displaying node information lines
0.05/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.05/0.06	c display/freq = c 10000
0.05/0.06	c -----------------------------------------------------------------------------------------------
0.05/0.06	c start solving problem
0.05/0.06	c 
0.09/0.10	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.10	c   0.1s|     1 |     0 |   340 |1405k|   0 | 200 | 200 | 700 | 700 | 200 | 700 |   0 |   0 |   0 | 6.733333e+01 |      --      |    Inf 
0.69/0.76	o 100
0.69/0.76	c F 0.7s|     1 |     0 |  3543 |1423k|   0 |   0 | 200 | 700 | 700 | 200 | 700 |   0 |   0 |   0 | 6.733333e+01 | 1.000000e+02 |  48.51%
0.89/0.92	c   0.9s|     1 |     0 |  3746 |2967k|   0 | 200 | 200 | 700 | 700 | 200 | 701 |   1 |   0 |   0 | 6.766667e+01 | 1.000000e+02 |  47.78%
0.99/1.09	c   1.1s|     1 |     0 |  4019 |4477k|   0 | 200 | 200 | 700 | 700 | 200 | 702 |   2 |   0 |   0 | 6.786667e+01 | 1.000000e+02 |  47.35%
1.19/1.25	c   1.2s|     1 |     0 |  4272 |5851k|   0 | 200 | 200 | 700 | 700 | 200 | 703 |   3 |   0 |   0 | 6.796667e+01 | 1.000000e+02 |  47.13%
1.39/1.43	c   1.4s|     1 |     0 |  4659 |7258k|   0 | 200 | 200 | 700 | 700 | 200 | 704 |   4 |   0 |   0 | 6.804444e+01 | 1.000000e+02 |  46.96%
1.49/1.58	c   1.5s|     1 |     0 |  4837 |8670k|   0 | 200 | 200 | 700 | 700 | 200 | 705 |   5 |   0 |   0 | 6.808889e+01 | 1.000000e+02 |  46.87%
1.69/1.77	c   1.7s|     1 |     0 |  5188 |  10M|   0 | 200 | 200 | 700 | 700 | 200 | 706 |   6 |   0 |   0 | 6.813333e+01 | 1.000000e+02 |  46.77%
1.89/1.98	c   1.9s|     1 |     0 |  5531 |  11M|   0 | 200 | 200 | 700 | 700 | 200 | 707 |   7 |   0 |   0 | 6.817284e+01 | 1.000000e+02 |  46.69%
2.09/2.18	c   2.1s|     1 |     0 |  5832 |  13M|   0 | 200 | 200 | 700 | 700 | 200 | 708 |   8 |   0 |   0 | 6.819982e+01 | 1.000000e+02 |  46.63%
2.29/2.39	c   2.3s|     1 |     0 |  6136 |  14M|   0 | 200 | 200 | 700 | 700 | 200 | 709 |   9 |   0 |   0 | 6.821208e+01 | 1.000000e+02 |  46.60%
2.59/2.61	c   2.5s|     1 |     0 |  6501 |  15M|   0 | 200 | 200 | 700 | 700 | 200 | 710 |  10 |   0 |   0 | 6.823527e+01 | 1.000000e+02 |  46.55%
2.69/2.78	c   2.7s|     1 |     0 |  6740 |  17M|   0 | 200 | 200 | 700 | 700 | 200 | 711 |  11 |   0 |   0 | 6.824922e+01 | 1.000000e+02 |  46.52%
2.89/2.99	c   2.9s|     1 |     0 |  7075 |  18M|   0 | 200 | 200 | 700 | 700 | 200 | 712 |  12 |   0 |   0 | 6.826411e+01 | 1.000000e+02 |  46.49%
3.20/3.21	c   3.1s|     1 |     0 |  7445 |  19M|   0 | 200 | 200 | 700 | 700 | 200 | 713 |  13 |   0 |   0 | 6.827984e+01 | 1.000000e+02 |  46.46%
3.39/3.46	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
3.39/3.46	c   3.4s|     1 |     0 |  7958 |  20M|   0 | 200 | 200 | 700 | 700 | 200 | 715 |  15 |   0 |   0 | 6.829880e+01 | 1.000000e+02 |  46.42%
3.59/3.67	c   3.6s|     1 |     0 |  8307 |  21M|   0 | 200 | 200 | 700 | 700 | 200 | 716 |  16 |   0 |   0 | 6.830545e+01 | 1.000000e+02 |  46.40%
3.89/3.94	c   3.9s|     1 |     0 |  8834 |  22M|   0 | 200 | 200 | 700 | 700 | 200 | 717 |  17 |   0 |   0 | 6.831676e+01 | 1.000000e+02 |  46.38%
4.09/4.18	c   4.1s|     1 |     0 |  9250 |  23M|   0 | 200 | 200 | 700 | 700 | 200 | 718 |  18 |   0 |   0 | 6.833019e+01 | 1.000000e+02 |  46.35%
4.40/4.45	c   4.4s|     1 |     0 |  9767 |  24M|   0 | 200 | 200 | 700 | 700 | 200 | 719 |  19 |   0 |   0 | 6.834083e+01 | 1.000000e+02 |  46.33%
4.69/4.72	c   4.6s|     1 |     0 | 10273 |  25M|   0 | 200 | 200 | 700 | 700 | 200 | 720 |  20 |   0 |   0 | 6.834809e+01 | 1.000000e+02 |  46.31%
4.89/4.96	c   4.9s|     1 |     0 | 10672 |  26M|   0 | 200 | 200 | 700 | 700 | 200 | 721 |  21 |   0 |   0 | 6.835319e+01 | 1.000000e+02 |  46.30%
5.09/5.16	c   5.1s|     1 |     0 | 11038 |  26M|   0 | 200 | 200 | 700 | 700 | 200 | 722 |  22 |   0 |   0 | 6.835575e+01 | 1.000000e+02 |  46.29%
5.29/5.33	c   5.2s|     1 |     0 | 11365 |  26M|   0 | 200 | 200 | 700 | 700 | 200 | 724 |  24 |   0 |   0 | 6.835856e+01 | 1.000000e+02 |  46.29%
6.49/6.56	c   6.5s|     1 |     2 | 11365 |  26M|   0 | 200 | 200 | 700 | 700 | 200 | 724 |  24 |   0 |  24 | 6.835856e+01 | 1.000000e+02 |  46.29%
42.68/42.79	c 
42.68/42.79	c SCIP Status        : problem is solved [optimal solution found]
42.68/42.79	c Solving Time (sec) : 42.54
42.68/42.79	c Solving Nodes      : 40
42.68/42.79	c Primal Bound       : +1.00000000000012e+02 (1 solutions)
42.68/42.79	c Dual Bound         : +1.00000000000012e+02
42.68/42.79	c Gap                : 0.00 %
42.68/42.79	c NODE         40
42.68/42.79	c DUAL BOUND   100
42.68/42.79	c PRIMAL BOUND 100
42.68/42.79	c GAP          0
42.68/42.79	s OPTIMUM FOUND
42.68/42.79	v x200 -x199 x198 -x197 -x196 x195 x194 -x193 -x192 x191 x190 -x189 x188 -x187 -x186 x185 -x184 x183 -x182 x181 -x180 x179 -x178 
42.68/42.79	v x177 -x176 x175 -x174 x173 x172 -x171 -x170 x169 -x168 x167 x166 -x165 x164 -x163 x162 -x161 x160 -x159 -x158 x157 -x156 x155 
42.68/42.79	v -x154 x153 -x152 x151 -x150 x149 x148 -x147 -x146 x145 -x144 x143 -x142 x141 x140 -x139 x138 -x137 -x136 x135 x134 -x133 x132 
42.68/42.79	v -x131 x130 -x129 -x128 x127 x126 -x125 -x124 x123 x122 -x121 x120 -x119 -x118 x117 x116 -x115 -x114 x113 -x112 x111 x110 -x109 
42.68/42.79	v -x108 x107 x106 -x105 -x104 x103 x102 -x101 x100 -x99 x98 -x97 x96 -x95 x94 -x93 x92 -x91 -x90 x89 x88 -x87 -x86 x85 x84 
42.68/42.79	v -x83 x82 -x81 -x80 x79 x78 -x77 x76 -x75 -x74 x73 x72 -x71 x70 -x69 x68 -x67 x66 -x65 x64 -x63 x62 -x61 x60 -x59 -x58 x57 -x56 
42.68/42.79	v x55 -x54 x53 x52 -x51 x50 -x49 -x48 x47 x46 -x45 -x44 x43 x42 -x41 x40 -x39 -x38 x37 x36 -x35 x34 -x33 -x32 x31 -x30 x29 -x28 
42.68/42.79	v x27 x26 -x25 -x24 x23 -x22 x21 x20 -x19 -x18 x17 -x16 x15 x14 -x13 -x12 x11 x10 -x9 x8 -x7 -x6 x5 x4 -x3 x2 -x1 
42.68/42.79	c SCIP Status        : problem is solved [optimal solution found]
42.68/42.79	c Solving Time       :      42.54
42.68/42.79	c Original Problem   :
42.68/42.79	c   Problem name     : HOME/instance-1869121-1245159526.opb
42.68/42.79	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
42.68/42.79	c   Constraints      : 700 initial, 700 maximal
42.68/42.79	c Presolved Problem  :
42.68/42.79	c   Problem name     : t_HOME/instance-1869121-1245159526.opb
42.68/42.79	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
42.68/42.79	c   Constraints      : 700 initial, 734 maximal
42.68/42.79	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
42.68/42.79	c   trivial          :       0.00          0          0          0          0          0          0          0          0
42.68/42.79	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
42.68/42.79	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
42.68/42.79	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
42.68/42.79	c   implics          :       0.00          0          0          0          0          0          0          0          0
42.68/42.79	c   probing          :       0.00          0          0          0          0          0          0          0          0
42.68/42.79	c   linear           :       0.02          0          0          0          0          0          0          0          3
42.68/42.79	c   logicor          :       0.01          0          0          0          0          0          0          0          0
42.68/42.79	c   root node        :          -          0          -          -          0          -          -          -          -
42.68/42.79	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
42.68/42.79	c   integral         :          0          0          0         47          0          3         57          0          0         44
42.68/42.79	c   logicor          :        700+        23        751          0          0         30        958          0          0          0
42.68/42.79	c   countsols        :          0          0          0          0          0          0          0          0          0          0
42.68/42.79	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
42.68/42.79	c   integral         :      26.75       0.00       0.00      26.75       0.00
42.68/42.79	c   logicor          :       0.01       0.00       0.01       0.00       0.00
42.68/42.79	c   countsols        :       0.00       0.00       0.00       0.00       0.00
42.68/42.79	c Propagators        :       Time      Calls    Cutoffs    DomReds
42.68/42.79	c   rootredcost      :       0.00          0          0          0
42.68/42.79	c   pseudoobj        :       0.00        598          1          0
42.68/42.79	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
42.68/42.79	c   propagation      :       0.00         30         29         40        4.1          1        5.0          -
42.68/42.79	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
42.68/42.79	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
42.68/42.79	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
42.68/42.79	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
42.68/42.79	c   applied globally :          -          -          -         34        4.1          -          -          -
42.68/42.79	c   applied locally  :          -          -          -          0        0.0          -          -          -
42.68/42.79	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
42.68/42.79	c   cut pool         :       0.12         22          -          -       2322          -    (maximal pool size: 5684)
42.68/42.79	c   redcost          :       0.00         69          0          0          0          0
42.68/42.79	c   impliedbounds    :       0.00         23          0          0          0          0
42.68/42.79	c   intobj           :       0.00          0          0          0          0          0
42.68/42.79	c   gomory           :       1.09         23          0          0          2          0
42.68/42.79	c   strongcg         :       1.04         20          0          0       6204          0
42.68/42.79	c   cmir             :       0.08         10          0          0          0          0
42.68/42.79	c   flowcover        :       0.05         10          0          0          0          0
42.68/42.79	c   clique           :       0.00          1          0          0          0          0
42.68/42.79	c   zerohalf         :       0.00          0          0          0          0          0
42.68/42.79	c   mcf              :       0.00          1          0          0          0          0
42.68/42.79	c Pricers            :       Time      Calls       Vars
42.68/42.79	c   problem variables:       0.00          0          0
42.68/42.79	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
42.68/42.79	c   relpscost        :      26.75         47          3         57          0          0         44
42.68/42.79	c   pscost           :       0.00          0          0          0          0          0          0
42.68/42.79	c   inference        :       0.00          0          0          0          0          0          0
42.68/42.79	c   mostinf          :       0.00          0          0          0          0          0          0
42.68/42.79	c   leastinf         :       0.00          0          0          0          0          0          0
42.68/42.79	c   fullstrong       :       0.00          0          0          0          0          0          0
42.68/42.79	c   allfullstrong    :       0.00          0          0          0          0          0          0
42.68/42.79	c   random           :       0.00          0          0          0          0          0          0
42.68/42.79	c Primal Heuristics  :       Time      Calls      Found
42.68/42.79	c   LP solutions     :       0.00          -          0
42.68/42.79	c   pseudo solutions :       0.00          -          0
42.68/42.79	c   veclendiving     :       0.00          0          0
42.68/42.80	c   objpscostdiving  :       0.00          0          0
42.68/42.80	c   rootsoldiving    :       0.00          0          0
42.68/42.80	c   linesearchdiving :       0.00          0          0
42.68/42.80	c   guideddiving     :       0.00          0          0
42.68/42.80	c   oneopt           :       0.00          1          0
42.68/42.80	c   pscostdiving     :       1.00          1          0
42.68/42.80	c   fracdiving       :       0.97          2          0
42.68/42.80	c   simplerounding   :       0.00          0          0
42.68/42.80	c   rounding         :       0.05         69          0
42.68/42.80	c   shifting         :       0.05         23          0
42.68/42.80	c   intshifting      :       0.00          0          0
42.68/42.80	c   fixandinfer      :       0.00          0          0
42.68/42.80	c   feaspump         :       0.66          1          1
42.68/42.80	c   coefdiving       :       1.12          2          0
42.68/42.80	c   intdiving        :       0.00          0          0
42.68/42.80	c   actconsdiving    :       0.00          0          0
42.68/42.80	c   octane           :       0.00          0          0
42.68/42.80	c   rens             :       0.00          0          0
42.68/42.80	c   rins             :       0.00          0          0
42.68/42.80	c   localbranching   :       0.00          0          0
42.68/42.80	c   mutation         :       0.00          0          0
42.68/42.80	c   crossover        :       0.00          0          0
42.68/42.80	c   dins             :       0.00          0          0
42.68/42.80	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
42.68/42.80	c   primal LP        :       0.01          0          0       0.00       0.00
42.68/42.80	c   dual LP          :       9.46         69      45995     666.59    4862.05
42.68/42.80	c   barrier LP       :       0.00          0          0       0.00          -
42.68/42.80	c   diving/probing LP:       3.72        112      20018     178.73    5381.18
42.68/42.80	c   strong branching :      26.73        718     123361     171.81    4615.08
42.68/42.80	c     (at root node) :          -         24       4272     178.00          -
42.68/42.80	c   conflict analysis:       0.00          0          0       0.00          -
42.68/42.80	c B&B Tree           :
42.68/42.80	c   number of runs   :          1
42.68/42.80	c   nodes            :         40
42.68/42.80	c   nodes (total)    :         40
42.68/42.80	c   nodes left       :          0
42.68/42.80	c   max depth        :          7
42.68/42.80	c   max depth (total):          7
42.68/42.80	c   backtracks       :         16 (40.0%)
42.68/42.80	c   delayed cutoffs  :          5
42.68/42.80	c   repropagations   :         18 (273 domain reductions, 5 cutoffs)
42.68/42.80	c   avg switch length:       3.05
42.68/42.80	c   switching time   :       0.02
42.68/42.80	c Solution           :
42.68/42.80	c   Solutions found  :          1 (1 improvements)
42.68/42.80	c   Primal Bound     : +1.00000000000012e+02   (in run 1, after 1 nodes, 0.73 seconds, depth 0, found by <feaspump>)
42.68/42.80	c   Dual Bound       : +1.00000000000012e+02
42.68/42.80	c   Gap              :       0.00 %
42.68/42.80	c   Root Dual Bound  : +6.83585566429439e+01
42.78/42.82	c Time complete: 42.8.

Verifier Data 

OK	100

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869121-1245159526/watcher-1869121-1245159526 -o /tmp/evaluation-result-1869121-1245159526/solver-1869121-1245159526 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869121-1245159526.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5965
/proc/meminfo: memFree=1913456/2055920 swapFree=4181748/4192956
[pid=5965] ppid=5963 vsize=5812 CPUtime=0
/proc/5965/stat : 5965 (pbscip.linux.x8) R 5963 5965 5864 0 -1 4194304 527 0 0 0 0 0 0 0 18 0 1 0 183553069 5951488 511 1992294400 4194304 9342243 548682068736 18446744073709551615 4403200 0 0 4096 0 0 0 0 17 1 0 0
/proc/5965/statm: 1454 517 345 1256 0 193 0

[startup+0.057519 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5965
/proc/meminfo: memFree=1913456/2055920 swapFree=4181748/4192956
[pid=5965] ppid=5963 vsize=14560 CPUtime=0.05
/proc/5965/stat : 5965 (pbscip.linux.x8) R 5963 5965 5864 0 -1 4194304 2811 0 0 0 4 1 0 0 18 0 1 0 183553069 14909440 2441 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5965/statm: 3640 2441 480 1256 0 2379 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14560

[startup+0.101522 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5965
/proc/meminfo: memFree=1913456/2055920 swapFree=4181748/4192956
[pid=5965] ppid=5963 vsize=17216 CPUtime=0.09
/proc/5965/stat : 5965 (pbscip.linux.x8) R 5963 5965 5864 0 -1 4194304 3295 0 0 0 8 1 0 0 18 0 1 0 183553069 17629184 2925 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5965/statm: 4304 2925 607 1256 0 3043 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17216

[startup+0.301534 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5965
/proc/meminfo: memFree=1913456/2055920 swapFree=4181748/4192956
[pid=5965] ppid=5963 vsize=17396 CPUtime=0.29
/proc/5965/stat : 5965 (pbscip.linux.x8) R 5963 5965 5864 0 -1 4194304 3378 0 0 0 28 1 0 0 19 0 1 0 183553069 17813504 3008 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5965/statm: 4349 3008 634 1256 0 3088 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17396

[startup+0.70156 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5965
/proc/meminfo: memFree=1913456/2055920 swapFree=4181748/4192956
[pid=5965] ppid=5963 vsize=17624 CPUtime=0.69
/proc/5965/stat : 5965 (pbscip.linux.x8) R 5963 5965 5864 0 -1 4194304 3438 0 0 0 67 2 0 0 22 0 1 0 183553069 18046976 3068 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5965/statm: 4406 3068 634 1256 0 3145 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17624

[startup+1.50161 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5966
/proc/meminfo: memFree=1900776/2055920 swapFree=4181748/4192956
[pid=5965] ppid=5963 vsize=27988 CPUtime=1.49
/proc/5965/stat : 5965 (pbscip.linux.x8) R 5963 5965 5864 0 -1 4194304 5897 0 0 0 146 3 0 0 25 0 1 0 183553069 28659712 5526 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5965/statm: 6997 5526 662 1256 0 5736 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27988

[startup+3.10172 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5966
/proc/meminfo: memFree=1887976/2055920 swapFree=4181748/4192956
[pid=5965] ppid=5963 vsize=41544 CPUtime=3.09
/proc/5965/stat : 5965 (pbscip.linux.x8) R 5963 5965 5864 0 -1 4194304 9397 0 0 0 303 6 0 0 25 0 1 0 183553069 42541056 9026 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5965/statm: 10386 9026 663 1256 0 9125 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 41544

[startup+6.30192 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5966
/proc/meminfo: memFree=1872488/2055920 swapFree=4181748/4192956
[pid=5965] ppid=5963 vsize=52424 CPUtime=6.29
/proc/5965/stat : 5965 (pbscip.linux.x8) R 5963 5965 5864 0 -1 4194304 11731 0 0 0 621 8 0 0 25 0 1 0 183553069 53682176 11360 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5965/statm: 13106 11360 670 1256 0 11845 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 52424

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5966
/proc/meminfo: memFree=1870256/2055920 swapFree=4181748/4192956
[pid=5965] ppid=5963 vsize=52424 CPUtime=12.68
/proc/5965/stat : 5965 (pbscip.linux.x8) R 5963 5965 5864 0 -1 4194304 11754 0 0 0 1258 10 0 0 25 0 1 0 183553069 53682176 11383 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5965/statm: 13106 11383 679 1256 0 11845 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52424

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5966
/proc/meminfo: memFree=1870256/2055920 swapFree=4181748/4192956
[pid=5965] ppid=5963 vsize=52424 CPUtime=25.48
/proc/5965/stat : 5965 (pbscip.linux.x8) R 5963 5965 5864 0 -1 4194304 11758 0 0 0 2535 13 0 0 25 0 1 0 183553069 53682176 11387 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5965/statm: 13106 11387 679 1256 0 11845 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 52424

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

[startup+31.9056 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5966
/proc/meminfo: memFree=1870384/2055920 swapFree=4181748/4192956
[pid=5965] ppid=5963 vsize=52424 CPUtime=31.89
/proc/5965/stat : 5965 (pbscip.linux.x8) R 5963 5965 5864 0 -1 4194304 11760 0 0 0 3171 18 0 0 25 0 1 0 183553069 53682176 11389 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5965/statm: 13106 11389 679 1256 0 11845 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 52424

[startup+38.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5966
/proc/meminfo: memFree=1870384/2055920 swapFree=4181748/4192956
[pid=5965] ppid=5963 vsize=52424 CPUtime=38.28
/proc/5965/stat : 5965 (pbscip.linux.x8) R 5963 5965 5864 0 -1 4194304 11767 0 0 0 3808 20 0 0 25 0 1 0 183553069 53682176 11396 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5965/statm: 13106 11396 679 1256 0 11845 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 52424

[startup+39.9011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5966
/proc/meminfo: memFree=1870384/2055920 swapFree=4181748/4192956
[pid=5965] ppid=5963 vsize=52424 CPUtime=39.88
/proc/5965/stat : 5965 (pbscip.linux.x8) R 5963 5965 5864 0 -1 4194304 11767 0 0 0 3967 21 0 0 25 0 1 0 183553069 53682176 11396 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5965/statm: 13106 11396 679 1256 0 11845 0
Current children cumulated CPU time (s) 39.88
Current children cumulated vsize (KiB) 52424

[startup+41.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5966
/proc/meminfo: memFree=1870384/2055920 swapFree=4181748/4192956
[pid=5965] ppid=5963 vsize=52424 CPUtime=41.48
/proc/5965/stat : 5965 (pbscip.linux.x8) R 5963 5965 5864 0 -1 4194304 11767 0 0 0 4126 22 0 0 25 0 1 0 183553069 53682176 11396 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5965/statm: 13106 11396 679 1256 0 11845 0
Current children cumulated CPU time (s) 41.48
Current children cumulated vsize (KiB) 52424

[startup+42.3012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5966
/proc/meminfo: memFree=1870384/2055920 swapFree=4181748/4192956
[pid=5965] ppid=5963 vsize=52424 CPUtime=42.28
/proc/5965/stat : 5965 (pbscip.linux.x8) R 5963 5965 5864 0 -1 4194304 11767 0 0 0 4205 23 0 0 25 0 1 0 183553069 53682176 11396 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5965/statm: 13106 11396 679 1256 0 11845 0
Current children cumulated CPU time (s) 42.28
Current children cumulated vsize (KiB) 52424

[startup+42.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5966
/proc/meminfo: memFree=1870384/2055920 swapFree=4181748/4192956
[pid=5965] ppid=5963 vsize=52424 CPUtime=42.68
/proc/5965/stat : 5965 (pbscip.linux.x8) R 5963 5965 5864 0 -1 4194304 11768 0 0 0 4245 23 0 0 25 0 1 0 183553069 53682176 11397 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5965/statm: 13106 11397 679 1256 0 11845 0
Current children cumulated CPU time (s) 42.68
Current children cumulated vsize (KiB) 52424

[startup+42.8013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5966
/proc/meminfo: memFree=1870384/2055920 swapFree=4181748/4192956
[pid=5965] ppid=5963 vsize=52424 CPUtime=42.78
/proc/5965/stat : 5965 (pbscip.linux.x8) R 5963 5965 5864 0 -1 4194304 11772 0 0 0 4255 23 0 0 25 0 1 0 183553069 53682176 11401 1992294400 4194304 9342243 548682068736 18446744073709551615 5854267 0 0 4096 0 0 0 0 17 1 0 0
/proc/5965/statm: 13106 11401 683 1256 0 11845 0
Current children cumulated CPU time (s) 42.78
Current children cumulated vsize (KiB) 52424

Child status: 0
Real time (s): 42.8217
CPU time (s): 42.8115
CPU user time (s): 42.5675
CPU system time (s): 0.243962
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 52424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 42.5675
system time used= 0.243962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11776
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= 62

runsolver used 0.034994 second user time and 0.104984 second system time

The end

Launcher Data 

Begin job on node22 at 2009-06-16 15:38:47
IDJOB=1869121
IDBENCH=2182
IDSOLVER=684
FILE ID=node22/1869121-1245159526
PBS_JOBID= 9363834
Free space on /tmp= 66156 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-100-6_0-yes1-1.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869121-1245159526/watcher-1869121-1245159526 -o /tmp/evaluation-result-1869121-1245159526/solver-1869121-1245159526 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869121-1245159526.opb

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

MD5SUM BENCH= ddad9041bd4289151f7a18bb8ca7a5ec
RANDOM SEED=2128593105

node22.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		: 3000.231
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		: 3000.231
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1913872 kB
Buffers:         25160 kB
Cached:          67664 kB
SwapCached:       5504 kB
Active:          59924 kB
Inactive:        40864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1913872 kB
SwapTotal:     4192956 kB
SwapFree:      4181748 kB
Dirty:           11744 kB
Writeback:           0 kB
Mapped:          12960 kB
Slab:            27308 kB
Committed_AS:   156972 kB
PageTables:       1372 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= 66144 MiB
End job on node22 at 2009-06-16 15:39:30