Trace number 1868916

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 38.2532 38.273

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-100-3_4-yes1-2.opb
MD5SUMde3ca7c9c87e2b31e775324889d40468
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 benchmark0.010997
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 constraints440
Number of constraints which are clauses437
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 

0.00/0.01	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-1868916-1245150138.opb>
0.00/0.01	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 440 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
0.01/0.03	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 3 chg coeffs, 440 upgd conss, 224 impls, 0 clqs
0.01/0.04	c    (0.0s) probing: 101/200 (50.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.01/0.04	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.01/0.04	c presolving (3 rounds):
0.01/0.04	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 3 changed coefficients
0.01/0.04	c  224 implications, 0 cliques
0.01/0.04	c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 440 constraints
0.01/0.04	c     440 constraints of type <logicor>
0.01/0.04	c transformed objective value is always integral (scale: 1)
0.01/0.04	c Presolving Time: 0.02
0.01/0.04	c strange?!, PURESAT with obj
0.01/0.04	c -----------------------------------------------------------------------------------------------
0.01/0.04	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.04	c limits/memory = c 1620
0.01/0.04	c # maximal time in seconds to run
0.01/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.04	c limits/time = c 1791
0.01/0.04	c # frequency for displaying node information lines
0.01/0.04	c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.04	c display/freq = c 10000
0.01/0.04	c -----------------------------------------------------------------------------------------------
0.01/0.04	c start solving problem
0.01/0.04	c 
0.09/0.12	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.12	c   0.1s|     1 |     0 |   794 |1128k|   0 | 200 | 200 | 440 | 440 | 200 | 440 |   0 |   0 |   0 | 6.766667e+01 |      --      |    Inf 
0.79/0.80	c   0.8s|     1 |     0 |  3150 |2635k|   0 | 200 | 200 | 440 | 440 | 200 | 441 |   1 |   0 |   0 | 6.800000e+01 |      --      |    Inf 
0.89/0.93	c   0.9s|     1 |     0 |  3292 |3883k|   0 | 200 | 200 | 440 | 440 | 200 | 442 |   2 |   0 |   0 | 6.816667e+01 |      --      |    Inf 
0.99/1.08	c   1.0s|     1 |     0 |  3496 |5396k|   0 | 200 | 200 | 440 | 440 | 200 | 443 |   3 |   0 |   0 | 6.826667e+01 |      --      |    Inf 
1.19/1.21	c   1.2s|     1 |     0 |  3639 |6708k|   0 | 200 | 200 | 440 | 440 | 200 | 444 |   4 |   0 |   0 | 6.833333e+01 |      --      |    Inf 
1.29/1.39	c   1.3s|     1 |     0 |  3843 |8090k|   0 | 200 | 200 | 440 | 440 | 200 | 445 |   5 |   0 |   0 | 6.838394e+01 |      --      |    Inf 
1.49/1.57	c   1.5s|     1 |     0 |  4032 |9664k|   0 | 200 | 200 | 440 | 440 | 200 | 446 |   6 |   0 |   0 | 6.841316e+01 |      --      |    Inf 
1.69/1.72	c   1.7s|     1 |     0 |  4148 |  10M|   0 | 200 | 200 | 440 | 440 | 200 | 447 |   7 |   0 |   0 | 6.842855e+01 |      --      |    Inf 
1.80/1.89	c   1.8s|     1 |     0 |  4315 |  10M|   0 | 200 | 200 | 440 | 440 | 200 | 448 |   8 |   0 |   0 | 6.843816e+01 |      --      |    Inf 
1.99/2.06	c   2.0s|     1 |     0 |  4476 |  10M|   0 | 200 | 200 | 440 | 440 | 200 | 449 |   9 |   0 |   0 | 6.844591e+01 |      --      |    Inf 
2.19/2.23	c   2.2s|     1 |     0 |  4647 |  10M|   0 | 200 | 200 | 440 | 440 | 200 | 450 |  10 |   0 |   0 | 6.845127e+01 |      --      |    Inf 
2.29/2.38	c   2.3s|     1 |     0 |  4792 |  10M|   0 | 200 | 200 | 440 | 440 | 200 | 451 |  11 |   0 |   0 | 6.845460e+01 |      --      |    Inf 
2.49/2.50	c   2.4s|     1 |     0 |  4836 |  10M|   0 | 200 | 200 | 440 | 440 | 200 | 452 |  12 |   0 |   0 | 6.845500e+01 |      --      |    Inf 
9.29/9.37	c   9.2s|     1 |     2 |  4836 |  10M|   0 | 200 | 200 | 440 | 440 | 200 | 452 |  12 |   0 |  30 | 6.845500e+01 |      --      |    Inf 
38.17/38.25	o 100
38.17/38.25	c *37.8s|    58 |    11 | 14630 |  11M|  14 |   - | 200 | 458 |  83 | 200 | 452 |  12 |  36 | 373 | 7.085354e+01 | 1.000000e+02 |  41.14%
38.17/38.25	c 
38.17/38.25	c SCIP Status        : problem is solved [optimal solution found]
38.17/38.25	c Solving Time (sec) : 37.81
38.17/38.25	c Solving Nodes      : 61
38.17/38.25	c Primal Bound       : +1.00000000000000e+02 (1 solutions)
38.17/38.25	c Dual Bound         : +1.00000000000000e+02
38.17/38.25	c Gap                : 0.00 %
38.17/38.25	c NODE         61
38.17/38.25	c DUAL BOUND   100
38.17/38.25	c PRIMAL BOUND 100
38.17/38.25	c GAP          0
38.17/38.25	s OPTIMUM FOUND
38.17/38.25	v -x200 x199 x198 -x197 x196 -x195 x194 -x193 x192 -x191 -x190 x189 x188 -x187 x186 -x185 x184 -x183 -x182 x181 x180 -x179 -x178 
38.17/38.25	v x177 -x176 x175 x174 -x173 -x172 x171 x170 -x169 -x168 x167 -x166 x165 -x164 x163 -x162 x161 -x160 x159 x158 -x157 -x156 x155 
38.17/38.25	v x154 -x153 x152 -x151 x150 -x149 -x148 x147 -x146 x145 x144 -x143 -x142 x141 -x140 x139 -x138 x137 -x136 x135 -x134 x133 x132 
38.17/38.25	v -x131 -x130 x129 -x128 x127 -x126 x125 x124 -x123 x122 -x121 -x120 x119 x118 -x117 -x116 x115 x114 -x113 -x112 x111 -x110 x109 
38.17/38.25	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 
38.17/38.25	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 
38.17/38.25	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 
38.17/38.25	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 
38.17/38.25	c SCIP Status        : problem is solved [optimal solution found]
38.17/38.25	c Solving Time       :      37.81
38.17/38.25	c Original Problem   :
38.17/38.25	c   Problem name     : HOME/instance-1868916-1245150138.opb
38.17/38.25	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
38.17/38.25	c   Constraints      : 440 initial, 440 maximal
38.17/38.25	c Presolved Problem  :
38.17/38.25	c   Problem name     : t_HOME/instance-1868916-1245150138.opb
38.17/38.25	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
38.17/38.25	c   Constraints      : 440 initial, 473 maximal
38.17/38.25	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
38.17/38.25	c   trivial          :       0.00          0          0          0          0          0          0          0          0
38.17/38.25	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
38.17/38.25	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
38.17/38.25	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
38.17/38.25	c   implics          :       0.00          0          0          0          0          0          0          0          0
38.17/38.25	c   probing          :       0.01          0          0          0          0          0          0          0          0
38.17/38.25	c   linear           :       0.01          0          0          0          0          0          0          0          3
38.17/38.25	c   logicor          :       0.00          0          0          0          0          0          0          0          0
38.17/38.25	c   root node        :          -        198          -          -        198          -          -          -          -
38.17/38.25	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
38.17/38.25	c   integral         :          0          0          0         53          0          1         26          0          0         90
38.17/38.25	c   logicor          :        440+        13        886          1          0         29       1495          0          0          0
38.17/38.25	c   countsols        :          0          0          0          1          0          0          0          0          0          0
38.17/38.25	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
38.17/38.25	c   integral         :      32.83       0.00       0.00      32.83       0.00
38.17/38.25	c   logicor          :       0.01       0.00       0.01       0.00       0.00
38.17/38.25	c   countsols        :       0.00       0.00       0.00       0.00       0.00
38.17/38.25	c Propagators        :       Time      Calls    Cutoffs    DomReds
38.17/38.25	c   rootredcost      :       0.00          1          0          0
38.17/38.25	c   pseudoobj        :       0.01        719          2          0
38.17/38.25	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
38.17/38.25	c   propagation      :       0.00         30         25         47        5.5          6        3.7          -
38.17/38.25	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
38.17/38.25	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
38.17/38.25	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
38.17/38.25	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
38.17/38.25	c   applied globally :          -          -          -         42        4.5          -          -          -
38.17/38.25	c   applied locally  :          -          -          -          0        0.0          -          -          -
38.17/38.25	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
38.17/38.25	c   cut pool         :       0.05         12          -          -       1098          -    (maximal pool size: 1922)
38.17/38.25	c   redcost          :       0.00         65          0          0          0          0
38.17/38.25	c   impliedbounds    :       0.00         13          0          0          0          0
38.17/38.25	c   intobj           :       0.00          0          0          0          0          0
38.17/38.25	c   gomory           :       0.60         13          0          0          1          0
38.17/38.25	c   strongcg         :       0.63         13          0          0       2150          0
38.17/38.25	c   cmir             :       0.04         10          0          0          0          0
38.17/38.25	c   flowcover        :       0.09         10          0          0          0          0
38.17/38.25	c   clique           :       0.00          1          0          0          0          0
38.17/38.25	c   zerohalf         :       0.00          0          0          0          0          0
38.17/38.25	c   mcf              :       0.00          1          0          0          0          0
38.17/38.25	c Pricers            :       Time      Calls       Vars
38.17/38.25	c   problem variables:       0.00          0          0
38.17/38.25	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
38.17/38.25	c   relpscost        :      32.83         52          1         26          0          0         90
38.17/38.25	c   pscost           :       0.00          0          0          0          0          0          0
38.17/38.25	c   inference        :       0.00          0          0          0          0          0          0
38.17/38.25	c   mostinf          :       0.00          0          0          0          0          0          0
38.17/38.25	c   leastinf         :       0.00          0          0          0          0          0          0
38.17/38.25	c   fullstrong       :       0.00          0          0          0          0          0          0
38.17/38.25	c   allfullstrong    :       0.00          0          0          0          0          0          0
38.17/38.25	c   random           :       0.00          0          0          0          0          0          0
38.17/38.25	c Primal Heuristics  :       Time      Calls      Found
38.17/38.25	c   LP solutions     :       0.00          -          1
38.17/38.25	c   pseudo solutions :       0.00          -          0
38.17/38.25	c   fracdiving       :       0.00          0          0
38.17/38.25	c   veclendiving     :       0.00          0          0
38.17/38.25	c   objpscostdiving  :       0.00          0          0
38.17/38.25	c   rootsoldiving    :       0.00          0          0
38.17/38.25	c   linesearchdiving :       0.00          0          0
38.17/38.25	c   guideddiving     :       0.00          0          0
38.17/38.25	c   crossover        :       0.00          0          0
38.17/38.25	c   oneopt           :       0.00          1          0
38.17/38.25	c   coefdiving       :       0.01          1          0
38.17/38.25	c   simplerounding   :       0.00          0          0
38.17/38.25	c   rounding         :       0.02         64          0
38.17/38.25	c   shifting         :       0.01         15          0
38.17/38.25	c   intshifting      :       0.00          0          0
38.17/38.25	c   fixandinfer      :       0.00          0          0
38.17/38.25	c   feaspump         :       0.53          1          0
38.17/38.25	c   pscostdiving     :       0.06          1          0
38.17/38.25	c   intdiving        :       0.00          0          0
38.17/38.25	c   actconsdiving    :       0.00          0          0
38.17/38.25	c   octane           :       0.00          0          0
38.17/38.25	c   rens             :       0.00          0          0
38.17/38.25	c   rins             :       0.00          0          0
38.17/38.25	c   localbranching   :       0.00          0          0
38.17/38.25	c   mutation         :       0.00          0          0
38.17/38.25	c   dins             :       0.00          0          0
38.17/38.25	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
38.17/38.25	c   primal LP        :       0.00          0          0       0.00          -
38.17/38.25	c   dual LP          :       2.87         65      11948     183.82    4163.07
38.17/38.25	c   barrier LP       :       0.00          0          0       0.00          -
38.17/38.25	c   diving/probing LP:       0.58         53       2682      50.60    4624.14
38.17/38.25	c   strong branching :      32.81        373     128259     343.86    3909.14
38.17/38.25	c     (at root node) :          -         30      20923     697.43          -
38.17/38.25	c   conflict analysis:       0.00          0          0       0.00          -
38.17/38.25	c B&B Tree           :
38.17/38.25	c   number of runs   :          1
38.17/38.25	c   nodes            :         61
38.17/38.25	c   nodes (total)    :         61
38.17/38.26	c   nodes left       :          0
38.17/38.26	c   max depth        :         14
38.17/38.26	c   max depth (total):         14
38.17/38.26	c   backtracks       :         21 (34.4%)
38.17/38.26	c   delayed cutoffs  :         30
38.17/38.26	c   repropagations   :         36 (819 domain reductions, 13 cutoffs)
38.17/38.26	c   avg switch length:       3.74
38.17/38.26	c   switching time   :       0.00
38.17/38.26	c Solution           :
38.17/38.26	c   Solutions found  :          1 (1 improvements)
38.17/38.26	c   Primal Bound     : +1.00000000000000e+02   (in run 1, after 58 nodes, 37.80 seconds, depth 8, found by <relaxation>)
38.17/38.26	c   Dual Bound       : +1.00000000000000e+02
38.17/38.26	c   Gap              :       0.00 %
38.17/38.26	c   Root Dual Bound  : +6.84549952191236e+01
38.17/38.27	c Time complete: 38.25.

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-1868916-1245150138/watcher-1868916-1245150138 -o /tmp/evaluation-result-1868916-1245150138/solver-1868916-1245150138 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868916-1245150138.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 7480
/proc/meminfo: memFree=1806592/2055920 swapFree=4191900/4192956
[pid=7480] ppid=7478 vsize=4324 CPUtime=0
/proc/7480/stat : 7480 (pbscip.linux.x8) R 7478 7480 7292 0 -1 4194304 463 0 0 0 0 0 0 0 18 0 1 0 182611037 4427776 447 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0
/proc/7480/statm: 1081 448 286 886 0 191 0

[startup+0.026184 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7480
/proc/meminfo: memFree=1806592/2055920 swapFree=4191900/4192956
[pid=7480] ppid=7478 vsize=12560 CPUtime=0.01
/proc/7480/stat : 7480 (pbscip.linux.x8) R 7478 7480 7292 0 -1 4194304 2544 0 0 0 1 0 0 0 18 0 1 0 182611037 12861440 2172 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7480/statm: 3140 2172 421 886 0 2250 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12560

[startup+0.101192 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7480
/proc/meminfo: memFree=1806592/2055920 swapFree=4191900/4192956
[pid=7480] ppid=7478 vsize=13908 CPUtime=0.09
/proc/7480/stat : 7480 (pbscip.linux.x8) R 7478 7480 7292 0 -1 4194304 2972 0 0 0 8 1 0 0 18 0 1 0 182611037 14241792 2600 1992294400 4194304 7823515 548682068736 18446744073709551615 6242770 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7480/statm: 3477 2600 506 886 0 2587 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13908

[startup+0.301214 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7480
/proc/meminfo: memFree=1806592/2055920 swapFree=4191900/4192956
[pid=7480] ppid=7478 vsize=14360 CPUtime=0.29
/proc/7480/stat : 7480 (pbscip.linux.x8) R 7478 7480 7292 0 -1 4194304 3077 0 0 0 28 1 0 0 19 0 1 0 182611037 14704640 2705 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7480/statm: 3590 2705 521 886 0 2700 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14360

[startup+0.701258 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7480
/proc/meminfo: memFree=1806592/2055920 swapFree=4191900/4192956
[pid=7480] ppid=7478 vsize=14360 CPUtime=0.69
/proc/7480/stat : 7480 (pbscip.linux.x8) R 7478 7480 7292 0 -1 4194304 3084 0 0 0 67 2 0 0 22 0 1 0 182611037 14704640 2712 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7480/statm: 3590 2712 528 886 0 2700 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14360

[startup+1.50135 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7481
/proc/meminfo: memFree=1792440/2055920 swapFree=4191900/4192956
[pid=7480] ppid=7478 vsize=27020 CPUtime=1.49
/proc/7480/stat : 7480 (pbscip.linux.x8) R 7478 7480 7292 0 -1 4194304 6312 0 0 0 145 4 0 0 25 0 1 0 182611037 27668480 5940 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7480/statm: 6755 5940 547 886 0 5865 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27020

[startup+3.10152 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7481
/proc/meminfo: memFree=1781112/2055920 swapFree=4191900/4192956
[pid=7480] ppid=7478 vsize=32876 CPUtime=3.09
/proc/7480/stat : 7480 (pbscip.linux.x8) R 7478 7480 7292 0 -1 4194304 7779 0 0 0 304 5 0 0 25 0 1 0 182611037 33665024 7381 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7480/statm: 8219 7381 551 886 0 7329 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32876

[startup+6.30187 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7481
/proc/meminfo: memFree=1778688/2055920 swapFree=4191900/4192956
[pid=7480] ppid=7478 vsize=32876 CPUtime=6.29
/proc/7480/stat : 7480 (pbscip.linux.x8) R 7478 7480 7292 0 -1 4194304 7779 0 0 0 620 9 0 0 25 0 1 0 182611037 33665024 7381 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7480/statm: 8219 7381 551 886 0 7329 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32876

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7481
/proc/meminfo: memFree=1778688/2055920 swapFree=4191900/4192956
[pid=7480] ppid=7478 vsize=32876 CPUtime=12.69
/proc/7480/stat : 7480 (pbscip.linux.x8) R 7478 7480 7292 0 -1 4194304 7780 0 0 0 1254 15 0 0 25 0 1 0 182611037 33665024 7382 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7480/statm: 8219 7382 552 886 0 7329 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32876

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7481
/proc/meminfo: memFree=1778688/2055920 swapFree=4191900/4192956
[pid=7480] ppid=7478 vsize=32876 CPUtime=25.48
/proc/7480/stat : 7480 (pbscip.linux.x8) R 7478 7480 7292 0 -1 4194304 7785 0 0 0 2521 27 0 0 25 0 1 0 182611037 33665024 7387 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7480/statm: 8219 7387 557 886 0 7329 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32876

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 7481
/proc/meminfo: memFree=1778752/2055920 swapFree=4191900/4192956
[pid=7480] ppid=7478 vsize=32876 CPUtime=31.88
/proc/7480/stat : 7480 (pbscip.linux.x8) R 7478 7480 7292 0 -1 4194304 7785 0 0 0 3154 34 0 0 25 0 1 0 182611037 33665024 7387 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7480/statm: 8219 7387 557 886 0 7329 0
Current children cumulated CPU time (s) 31.88
Current children cumulated vsize (KiB) 32876

[startup+35.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7481
/proc/meminfo: memFree=1778752/2055920 swapFree=4191900/4192956
[pid=7480] ppid=7478 vsize=32876 CPUtime=35.08
/proc/7480/stat : 7480 (pbscip.linux.x8) R 7478 7480 7292 0 -1 4194304 7785 0 0 0 3470 38 0 0 25 0 1 0 182611037 33665024 7387 1992294400 4194304 7823515 548682068736 18446744073709551615 6212422 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7480/statm: 8219 7387 557 886 0 7329 0
Current children cumulated CPU time (s) 35.08
Current children cumulated vsize (KiB) 32876

[startup+36.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7481
/proc/meminfo: memFree=1778752/2055920 swapFree=4191900/4192956
[pid=7480] ppid=7478 vsize=32876 CPUtime=36.68
/proc/7480/stat : 7480 (pbscip.linux.x8) R 7478 7480 7292 0 -1 4194304 7785 0 0 0 3629 39 0 0 25 0 1 0 182611037 33665024 7387 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7480/statm: 8219 7387 557 886 0 7329 0
Current children cumulated CPU time (s) 36.68
Current children cumulated vsize (KiB) 32876

[startup+37.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7481
/proc/meminfo: memFree=1778752/2055920 swapFree=4191900/4192956
[pid=7480] ppid=7478 vsize=32876 CPUtime=37.47
/proc/7480/stat : 7480 (pbscip.linux.x8) R 7478 7480 7292 0 -1 4194304 7786 0 0 0 3707 40 0 0 25 0 1 0 182611037 33665024 7388 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7480/statm: 8219 7388 558 886 0 7329 0
Current children cumulated CPU time (s) 37.47
Current children cumulated vsize (KiB) 32876

[startup+37.9013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7481
/proc/meminfo: memFree=1778752/2055920 swapFree=4191900/4192956
[pid=7480] ppid=7478 vsize=32876 CPUtime=37.88
/proc/7480/stat : 7480 (pbscip.linux.x8) R 7478 7480 7292 0 -1 4194304 7786 0 0 0 3747 41 0 0 25 0 1 0 182611037 33665024 7388 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7480/statm: 8219 7388 558 886 0 7329 0
Current children cumulated CPU time (s) 37.88
Current children cumulated vsize (KiB) 32876

[startup+38.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7481
/proc/meminfo: memFree=1778752/2055920 swapFree=4191900/4192956
[pid=7480] ppid=7478 vsize=32876 CPUtime=38.07
/proc/7480/stat : 7480 (pbscip.linux.x8) R 7478 7480 7292 0 -1 4194304 7787 0 0 0 3766 41 0 0 25 0 1 0 182611037 33665024 7389 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7480/statm: 8219 7389 559 886 0 7329 0
Current children cumulated CPU time (s) 38.07
Current children cumulated vsize (KiB) 32876

[startup+38.2013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7481
/proc/meminfo: memFree=1778752/2055920 swapFree=4191900/4192956
[pid=7480] ppid=7478 vsize=32876 CPUtime=38.17
/proc/7480/stat : 7480 (pbscip.linux.x8) R 7478 7480 7292 0 -1 4194304 7787 0 0 0 3776 41 0 0 25 0 1 0 182611037 33665024 7389 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7480/statm: 8219 7389 559 886 0 7329 0
Current children cumulated CPU time (s) 38.17
Current children cumulated vsize (KiB) 32876

Child status: 0
Real time (s): 38.273
CPU time (s): 38.2532
CPU user time (s): 37.8312
CPU system time (s): 0.421935
CPU usage (%): 99.9483
Max. virtual memory (cumulated for all children) (KiB): 32876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 37.8312
system time used= 0.421935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7794
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= 74

runsolver used 0.026995 second user time and 0.094985 second system time

The end

Launcher Data 

Begin job on node37 at 2009-06-16 13:02:18
IDJOB=1868916
IDBENCH=2059
IDSOLVER=683
FILE ID=node37/1868916-1245150138
PBS_JOBID= 9363737
Free space on /tmp= 66168 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-100-3_4-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-1868916-1245150138/watcher-1868916-1245150138 -o /tmp/evaluation-result-1868916-1245150138/solver-1868916-1245150138 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868916-1245150138.opb

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

MD5SUM BENCH= de3ca7c9c87e2b31e775324889d40468
RANDOM SEED=2068210674

node37.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		: 3000.232
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		: 3000.232
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:       1807072 kB
Buffers:         36816 kB
Cached:         133264 kB
SwapCached:        260 kB
Active:          34636 kB
Inactive:       148732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1807072 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            9844 kB
Writeback:           0 kB
Mapped:          21804 kB
Slab:            51596 kB
Committed_AS:   157416 kB
PageTables:       1376 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= 66156 MiB
End job on node37 at 2009-06-16 13:02:57