Trace number 1868962

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)OPT100 17.5173 17.5208

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-100-2_0-yes1-2.opb
MD5SUMdbb36b6bce03d0b1e099a26354bdabc4
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 benchmark0.007998
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 constraints300
Number of constraints which are clauses298
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2
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 

0.00/0.01	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-1868962-1245152225.opb>
0.00/0.01	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 300 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.02	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 2 chg coeffs, 0 upgd conss, 216 impls, 0 clqs
0.00/0.02	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 2 chg coeffs, 300 upgd conss, 216 impls, 0 clqs
0.00/0.03	c    (0.0s) probing: 101/200 (50.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.03	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.03	c presolving (3 rounds):
0.00/0.03	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 2 changed coefficients
0.00/0.03	c  216 implications, 0 cliques
0.00/0.03	c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 300 constraints
0.00/0.03	c     300 constraints of type <logicor>
0.00/0.03	c transformed objective value is always integral (scale: 1)
0.00/0.03	c Presolving Time: 0.01
0.00/0.03	c strange?!, PURESAT with obj
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/memory = c 1620
0.00/0.03	c # maximal time in seconds to run
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/time = c 1791
0.00/0.03	c # frequency for displaying node information lines
0.00/0.03	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03	c display/freq = c 10000
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c start solving problem
0.00/0.03	c 
0.05/0.08	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.05/0.08	c   0.1s|     1 |     0 |   608 | 965k|   0 | 200 | 200 | 300 | 300 | 200 | 300 |   0 |   0 |   0 | 6.709752e+01 |      --      |    Inf 
0.29/0.32	c   0.3s|     1 |     0 |  1727 |2428k|   0 | 199 | 200 | 300 | 300 | 200 | 301 |   1 |   0 |   0 | 6.715124e+01 |      --      |    Inf 
0.39/0.43	c   0.4s|     1 |     0 |  1748 |3841k|   0 | 200 | 200 | 300 | 300 | 200 | 302 |   2 |   0 |   0 | 6.723650e+01 |      --      |    Inf 
0.49/0.53	c   0.5s|     1 |     0 |  1771 |5260k|   0 | 200 | 200 | 300 | 300 | 200 | 303 |   3 |   0 |   0 | 6.732120e+01 |      --      |    Inf 
0.59/0.65	c   0.6s|     1 |     0 |  1818 |6694k|   0 | 199 | 200 | 300 | 300 | 200 | 304 |   4 |   0 |   0 | 6.736705e+01 |      --      |    Inf 
0.70/0.78	c   0.8s|     1 |     0 |  1855 |8122k|   0 | 200 | 200 | 300 | 300 | 200 | 305 |   5 |   0 |   0 | 6.738163e+01 |      --      |    Inf 
0.89/0.91	c   0.9s|     1 |     0 |  1916 |9230k|   0 | 200 | 200 | 300 | 300 | 200 | 306 |   6 |   0 |   0 | 6.739284e+01 |      --      |    Inf 
1.00/1.01	c   1.0s|     1 |     0 |  1927 |9567k|   0 | 200 | 200 | 300 | 300 | 200 | 307 |   7 |   0 |   0 | 6.739807e+01 |      --      |    Inf 
1.09/1.12	c   1.1s|     1 |     0 |  1948 |9744k|   0 | 199 | 200 | 300 | 300 | 200 | 308 |   8 |   0 |   0 | 6.741211e+01 |      --      |    Inf 
1.20/1.22	c   1.2s|     1 |     0 |  1964 |9803k|   0 | 199 | 200 | 300 | 300 | 200 | 309 |   9 |   0 |   0 | 6.742592e+01 |      --      |    Inf 
1.29/1.33	c   1.3s|     1 |     0 |  2013 |9949k|   0 | 199 | 200 | 300 | 300 | 200 | 310 |  10 |   0 |   0 | 6.744424e+01 |      --      |    Inf 
1.39/1.42	c   1.4s|     1 |     0 |  2023 |  10M|   0 | 199 | 200 | 300 | 300 | 200 | 311 |  11 |   0 |   0 | 6.744663e+01 |      --      |    Inf 
1.49/1.51	c   1.5s|     1 |     0 |  2033 |  10M|   0 | 199 | 200 | 300 | 300 | 200 | 312 |  12 |   0 |   0 | 6.744966e+01 |      --      |    Inf 
1.49/1.60	c   1.6s|     1 |     0 |  2045 |  10M|   0 | 199 | 200 | 300 | 300 | 200 | 313 |  13 |   0 |   0 | 6.745344e+01 |      --      |    Inf 
1.59/1.69	c   1.6s|     1 |     0 |  2052 |  10M|   0 | 200 | 200 | 300 | 300 | 200 | 314 |  14 |   0 |   0 | 6.745366e+01 |      --      |    Inf 
1.69/1.79	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.69/1.79	c   1.7s|     1 |     0 |  2089 |  10M|   0 | 200 | 200 | 300 | 300 | 200 | 315 |  15 |   0 |   0 | 6.746287e+01 |      --      |    Inf 
1.79/1.88	c   1.8s|     1 |     0 |  2117 |  10M|   0 | 200 | 200 | 300 | 300 | 200 | 316 |  16 |   0 |   0 | 6.746874e+01 |      --      |    Inf 
3.49/3.56	c   3.5s|     1 |     2 |  2117 |  10M|   0 | 200 | 200 | 300 | 300 | 200 | 316 |  16 |   0 |  34 | 6.746874e+01 |      --      |    Inf 
17.49/17.50	o 100
17.49/17.50	c *17.2s|    93 |    10 |  7745 |  10M|  17 |   - | 200 |  89 |  33 | 200 | 311 |  16 |  60 | 945 | 6.951928e+01 | 1.000000e+02 |  43.84%
17.49/17.50	c 
17.49/17.50	c SCIP Status        : problem is solved [optimal solution found]
17.49/17.50	c Solving Time (sec) : 17.18
17.49/17.50	c Solving Nodes      : 93
17.49/17.50	c Primal Bound       : +1.00000000000000e+02 (1 solutions)
17.49/17.50	c Dual Bound         : +1.00000000000000e+02
17.49/17.50	c Gap                : 0.00 %
17.49/17.50	c NODE         93
17.49/17.50	c DUAL BOUND   100
17.49/17.50	c PRIMAL BOUND 100
17.49/17.50	c GAP          0
17.49/17.50	s OPTIMUM FOUND
17.49/17.50	v -x200 x199 -x198 x197 x196 -x195 -x194 x193 x192 -x191 -x190 x189 -x188 x187 -x186 x185 x184 -x183 x182 -x181 x180 -x179 x178 -x177 
17.49/17.50	v -x176 x175 -x174 x173 -x172 x171 x170 -x169 -x168 x167 x166 -x165 x164 -x163 x162 -x161 x160 -x159 x158 -x157 -x156 x155 
17.49/17.50	v -x154 x153 -x152 x151 x150 -x149 -x148 x147 -x146 x145 -x144 x143 -x142 x141 x140 -x139 -x138 x137 -x136 x135 -x134 x133 x132 
17.49/17.50	v -x131 -x130 x129 -x128 x127 x126 -x125 x124 -x123 -x122 x121 -x120 x119 x118 -x117 x116 -x115 -x114 x113 -x112 x111 x110 -x109 
17.49/17.50	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 
17.49/17.50	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 
17.49/17.50	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 
17.49/17.50	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 
17.49/17.50	c SCIP Status        : problem is solved [optimal solution found]
17.49/17.50	c Solving Time       :      17.18
17.49/17.50	c Original Problem   :
17.49/17.50	c   Problem name     : HOME/instance-1868962-1245152225.opb
17.49/17.50	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
17.49/17.50	c   Constraints      : 300 initial, 300 maximal
17.49/17.50	c Presolved Problem  :
17.49/17.50	c   Problem name     : t_HOME/instance-1868962-1245152225.opb
17.49/17.50	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
17.49/17.50	c   Constraints      : 300 initial, 339 maximal
17.49/17.50	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
17.49/17.50	c   trivial          :       0.00          0          0          0          0          0          0          0          0
17.49/17.50	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
17.49/17.50	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
17.49/17.50	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
17.49/17.50	c   implics          :       0.00          0          0          0          0          0          0          0          0
17.49/17.50	c   probing          :       0.00          0          0          0          0          0          0          0          0
17.49/17.50	c   linear           :       0.00          0          0          0          0          0          0          0          2
17.49/17.50	c   logicor          :       0.01          0          0          0          0          0          0          0          0
17.49/17.50	c   root node        :          -        192          -          -        192          -          -          -          -
17.49/17.50	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
17.49/17.50	c   integral         :          0          0          0         94          0          3         24          0          0        154
17.49/17.50	c   logicor          :        300+        17       1129          1          0         39       1061          0          0          0
17.49/17.50	c   countsols        :          0          0          0          1          0          0          0          0          0          0
17.49/17.50	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
17.49/17.50	c   integral         :      14.40       0.00       0.00      14.40       0.00
17.49/17.50	c   logicor          :       0.01       0.00       0.01       0.00       0.00
17.49/17.50	c   countsols        :       0.00       0.00       0.00       0.00       0.00
17.49/17.50	c Propagators        :       Time      Calls    Cutoffs    DomReds
17.49/17.50	c   rootredcost      :       0.00          1          0          0
17.49/17.50	c   pseudoobj        :       0.01        988          0          0
17.49/17.50	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
17.49/17.50	c   propagation      :       0.00         39         38         41        2.7         19        2.9          -
17.49/17.50	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
17.49/17.50	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
17.49/17.50	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
17.49/17.50	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
17.49/17.50	c   applied globally :          -          -          -         60        2.8          -          -          -
17.49/17.50	c   applied locally  :          -          -          -          0        0.0          -          -          -
17.49/17.50	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
17.49/17.50	c   cut pool         :       0.02         16          -          -        576          -    (maximal pool size: 1686)
17.49/17.50	c   redcost          :       0.00        110          0          0          0          0
17.49/17.50	c   impliedbounds    :       0.00         17          0          0          0          0
17.49/17.50	c   intobj           :       0.00          0          0          0          0          0
17.49/17.50	c   gomory           :       0.72         17          0          0          0          0
17.49/17.50	c   strongcg         :       0.71         17          0          0       1836          0
17.49/17.50	c   cmir             :       0.02         10          0          0          0          0
17.49/17.50	c   flowcover        :       0.07         10          0          0          0          0
17.49/17.50	c   clique           :       0.00          1          0          0          0          0
17.49/17.50	c   zerohalf         :       0.00          0          0          0          0          0
17.49/17.50	c   mcf              :       0.00          1          0          0          0          0
17.49/17.50	c Pricers            :       Time      Calls       Vars
17.49/17.50	c   problem variables:       0.00          0          0
17.49/17.50	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
17.49/17.50	c   relpscost        :      14.40         93          3         24          0          0        154
17.49/17.50	c   pscost           :       0.00          0          0          0          0          0          0
17.49/17.50	c   inference        :       0.00          0          0          0          0          0          0
17.49/17.50	c   mostinf          :       0.00          0          0          0          0          0          0
17.49/17.50	c   leastinf         :       0.00          0          0          0          0          0          0
17.49/17.50	c   fullstrong       :       0.00          0          0          0          0          0          0
17.49/17.50	c   allfullstrong    :       0.00          0          0          0          0          0          0
17.49/17.50	c   random           :       0.00          0          0          0          0          0          0
17.49/17.50	c Primal Heuristics  :       Time      Calls      Found
17.49/17.50	c   LP solutions     :       0.00          -          1
17.49/17.50	c   pseudo solutions :       0.00          -          0
17.49/17.50	c   veclendiving     :       0.00          0          0
17.49/17.50	c   objpscostdiving  :       0.00          0          0
17.49/17.50	c   rootsoldiving    :       0.00          0          0
17.49/17.50	c   linesearchdiving :       0.00          0          0
17.49/17.50	c   guideddiving     :       0.00          0          0
17.49/17.50	c   crossover        :       0.00          0          0
17.49/17.50	c   coefdiving       :       0.02          1          0
17.49/17.50	c   pscostdiving     :       0.02          1          0
17.49/17.50	c   fracdiving       :       0.02          1          0
17.49/17.50	c   simplerounding   :       0.00          0          0
17.49/17.50	c   rounding         :       0.02        105          0
17.49/17.50	c   shifting         :       0.04         26          0
17.49/17.50	c   intshifting      :       0.00          0          0
17.49/17.50	c   oneopt           :       0.00          1          0
17.49/17.50	c   fixandinfer      :       0.00          0          0
17.49/17.50	c   feaspump         :       0.13          1          0
17.49/17.50	c   intdiving        :       0.00          0          0
17.49/17.50	c   actconsdiving    :       0.00          0          0
17.49/17.50	c   octane           :       0.00          0          0
17.49/17.50	c   rens             :       0.00          0          0
17.49/17.50	c   rins             :       0.00          0          0
17.49/17.50	c   localbranching   :       0.00          0          0
17.49/17.50	c   mutation         :       0.00          0          0
17.49/17.50	c   dins             :       0.00          0          0
17.49/17.50	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
17.49/17.50	c   primal LP        :       0.01          0          0       0.00       0.00
17.49/17.50	c   dual LP          :       0.95        110       6347      57.70    6681.05
17.49/17.50	c   barrier LP       :       0.00          0          0       0.00          -
17.49/17.50	c   diving/probing LP:       0.17         88       1398      15.89    8223.53
17.49/17.50	c   strong branching :      14.39        945      94447      99.94    6563.38
17.49/17.50	c     (at root node) :          -         34       5958     175.24          -
17.49/17.50	c   conflict analysis:       0.00          0          0       0.00          -
17.49/17.50	c B&B Tree           :
17.49/17.50	c   number of runs   :          1
17.49/17.50	c   nodes            :         93
17.49/17.50	c   nodes (total)    :         93
17.49/17.50	c   nodes left       :          0
17.49/17.50	c   max depth        :         17
17.49/17.50	c   max depth (total):         17
17.49/17.50	c   backtracks       :         24 (25.8%)
17.49/17.50	c   delayed cutoffs  :         62
17.49/17.50	c   repropagations   :         74 (493 domain reductions, 19 cutoffs)
17.49/17.50	c   avg switch length:       3.72
17.49/17.50	c   switching time   :       0.01
17.49/17.50	c Solution           :
17.49/17.50	c   Solutions found  :          1 (1 improvements)
17.49/17.50	c   Primal Bound     : +1.00000000000000e+02   (in run 1, after 93 nodes, 17.18 seconds, depth 3, found by <relaxation>)
17.49/17.50	c   Dual Bound       : +1.00000000000000e+02
17.49/17.50	c   Gap              :       0.00 %
17.49/17.50	c   Root Dual Bound  : +6.74687439337539e+01
17.49/17.52	c Time complete: 17.51.

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-1868962-1245152225/watcher-1868962-1245152225 -o /tmp/evaluation-result-1868962-1245152225/solver-1868962-1245152225 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868962-1245152225.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 5689
/proc/meminfo: memFree=1920680/2055920 swapFree=4181748/4192956
[pid=5689] ppid=5687 vsize=4328 CPUtime=0
/proc/5689/stat : 5689 (pbscip.linux.x8) R 5687 5689 5437 0 -1 4194304 479 0 0 0 0 0 0 0 18 0 1 0 182822919 4431872 463 1992294400 4194304 7823515 548682068736 18446744073709551615 6962474 0 0 4096 0 0 0 0 17 1 0 0
/proc/5689/statm: 1162 473 307 886 0 272 0

[startup+0.0533389 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5689
/proc/meminfo: memFree=1920680/2055920 swapFree=4181748/4192956
[pid=5689] ppid=5687 vsize=13244 CPUtime=0.05
/proc/5689/stat : 5689 (pbscip.linux.x8) R 5687 5689 5437 0 -1 4194304 2806 0 0 0 4 1 0 0 18 0 1 0 182822919 13561856 2434 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5689/statm: 3311 2434 506 886 0 2421 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13244

[startup+0.10134 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5689
/proc/meminfo: memFree=1920680/2055920 swapFree=4181748/4192956
[pid=5689] ppid=5687 vsize=13244 CPUtime=0.09
/proc/5689/stat : 5689 (pbscip.linux.x8) R 5687 5689 5437 0 -1 4194304 2845 0 0 0 8 1 0 0 18 0 1 0 182822919 13561856 2473 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5689/statm: 3311 2473 521 886 0 2421 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13244

[startup+0.301355 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5689
/proc/meminfo: memFree=1920680/2055920 swapFree=4181748/4192956
[pid=5689] ppid=5687 vsize=14608 CPUtime=0.29
/proc/5689/stat : 5689 (pbscip.linux.x8) R 5687 5689 5437 0 -1 4194304 3179 0 0 0 27 2 0 0 19 0 1 0 182822919 14958592 2807 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5689/statm: 3652 2807 530 886 0 2762 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14608

[startup+0.70138 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5689
/proc/meminfo: memFree=1920680/2055920 swapFree=4181748/4192956
[pid=5689] ppid=5687 vsize=21044 CPUtime=0.7
/proc/5689/stat : 5689 (pbscip.linux.x8) R 5687 5689 5437 0 -1 4194304 4824 0 0 0 67 3 0 0 22 0 1 0 182822919 21549056 4440 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5689/statm: 5261 4440 547 886 0 4371 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 21044

[startup+1.50143 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5690
/proc/meminfo: memFree=1901856/2055920 swapFree=4181748/4192956
[pid=5689] ppid=5687 vsize=26328 CPUtime=1.49
/proc/5689/stat : 5689 (pbscip.linux.x8) R 5687 5689 5437 0 -1 4194304 6170 0 0 0 145 4 0 0 25 0 1 0 182822919 26959872 5770 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5689/statm: 6582 5770 547 886 0 5692 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26328

[startup+3.10153 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5690
/proc/meminfo: memFree=1896864/2055920 swapFree=4181748/4192956
[pid=5689] ppid=5687 vsize=29092 CPUtime=3.09
/proc/5689/stat : 5689 (pbscip.linux.x8) R 5687 5689 5437 0 -1 4194304 6853 0 0 0 304 5 0 0 25 0 1 0 182822919 29790208 6453 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5689/statm: 7273 6453 551 886 0 6383 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29092

[startup+6.30174 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5690
/proc/meminfo: memFree=1896480/2055920 swapFree=4181748/4192956
[pid=5689] ppid=5687 vsize=29092 CPUtime=6.29
/proc/5689/stat : 5689 (pbscip.linux.x8) R 5687 5689 5437 0 -1 4194304 6854 0 0 0 619 10 0 0 25 0 1 0 182822919 29790208 6454 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5689/statm: 7273 6454 552 886 0 6383 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29092

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5690
/proc/meminfo: memFree=1896552/2055920 swapFree=4181748/4192956
[pid=5689] ppid=5687 vsize=29092 CPUtime=12.69
/proc/5689/stat : 5689 (pbscip.linux.x8) R 5687 5689 5437 0 -1 4194304 6860 0 0 0 1247 22 0 0 25 0 1 0 182822919 29790208 6460 1992294400 4194304 7823515 548682068736 18446744073709551615 6237451 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5689/statm: 7273 6460 558 886 0 6383 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29092

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

[startup+15.9014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5690
/proc/meminfo: memFree=1896552/2055920 swapFree=4181748/4192956
[pid=5689] ppid=5687 vsize=29092 CPUtime=15.89
/proc/5689/stat : 5689 (pbscip.linux.x8) R 5687 5689 5437 0 -1 4194304 6860 0 0 0 1561 28 0 0 25 0 1 0 182822919 29790208 6460 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5689/statm: 7273 6460 558 886 0 6383 0
Current children cumulated CPU time (s) 15.89
Current children cumulated vsize (KiB) 29092

[startup+16.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5690
/proc/meminfo: memFree=1896552/2055920 swapFree=4181748/4192956
[pid=5689] ppid=5687 vsize=29092 CPUtime=16.69
/proc/5689/stat : 5689 (pbscip.linux.x8) R 5687 5689 5437 0 -1 4194304 6860 0 0 0 1639 30 0 0 25 0 1 0 182822919 29790208 6460 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5689/statm: 7273 6460 558 886 0 6383 0
Current children cumulated CPU time (s) 16.69
Current children cumulated vsize (KiB) 29092

[startup+17.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5690
/proc/meminfo: memFree=1896552/2055920 swapFree=4181748/4192956
[pid=5689] ppid=5687 vsize=29092 CPUtime=17.08
/proc/5689/stat : 5689 (pbscip.linux.x8) R 5687 5689 5437 0 -1 4194304 6860 0 0 0 1678 30 0 0 25 0 1 0 182822919 29790208 6460 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5689/statm: 7273 6460 558 886 0 6383 0
Current children cumulated CPU time (s) 17.08
Current children cumulated vsize (KiB) 29092

[startup+17.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5690
/proc/meminfo: memFree=1896552/2055920 swapFree=4181748/4192956
[pid=5689] ppid=5687 vsize=29092 CPUtime=17.49
/proc/5689/stat : 5689 (pbscip.linux.x8) R 5687 5689 5437 0 -1 4194304 6861 0 0 0 1718 31 0 0 25 0 1 0 182822919 29790208 6461 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5689/statm: 7273 6461 559 886 0 6383 0
Current children cumulated CPU time (s) 17.49
Current children cumulated vsize (KiB) 29092

Child status: 0
Real time (s): 17.5208
CPU time (s): 17.5173
CPU user time (s): 17.1924
CPU system time (s): 0.32495
CPU usage (%): 99.9802
Max. virtual memory (cumulated for all children) (KiB): 29092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 17.1924
system time used= 0.32495
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6868
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= 29

runsolver used 0.020996 second user time and 0.041993 second system time

The end

Launcher Data 

Begin job on node22 at 2009-06-16 13:37:05
IDJOB=1868962
IDBENCH=2090
IDSOLVER=683
FILE ID=node22/1868962-1245152225
PBS_JOBID= 9363747
Free space on /tmp= 66156 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-100-2_0-yes1-2.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-1868962-1245152225/watcher-1868962-1245152225 -o /tmp/evaluation-result-1868962-1245152225/solver-1868962-1245152225 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868962-1245152225.opb

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

MD5SUM BENCH= dbb36b6bce03d0b1e099a26354bdabc4
RANDOM SEED=1084069181

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:       1921160 kB
Buffers:         20140 kB
Cached:          65544 kB
SwapCached:       5504 kB
Active:          57692 kB
Inactive:        35904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1921160 kB
SwapTotal:     4192956 kB
SwapFree:      4181748 kB
Dirty:            9840 kB
Writeback:           0 kB
Mapped:          12960 kB
Slab:            27232 kB
Committed_AS:   154760 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= 66148 MiB
End job on node22 at 2009-06-16 13:37:23