Trace number 1869975

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 1.8.2OPT3 88.9205 88.9611

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=137-P1=101-P2=5-P3=409-P4=419-P5=401-P6=61-P7=239-B.opb
MD5SUMe808e428ddeed4827e7f6cc4dcf60aa4
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark4.22436
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables189
Total number of constraints15
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints15
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)567
Sum of products size (including duplicates)1134
Number of different products567
Sum of products size1134

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver Clp 1.8.2
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1869975-1245187562.opb>
0.00/0.01	c original problem has 756 variables (756 bin, 0 int, 0 impl, 0 cont) and 582 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.10/0.12	c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 56 chg coeffs, 0 upgd conss, 3108 impls, 0 clqs
0.10/0.13	c (round 2) 25 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 72 chg coeffs, 8 upgd conss, 4836 impls, 0 clqs
0.10/0.13	c (round 3) 43 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 88 chg coeffs, 8 upgd conss, 6276 impls, 0 clqs
0.10/0.13	c (round 4) 61 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 104 chg coeffs, 8 upgd conss, 7428 impls, 0 clqs
0.10/0.14	c (round 5) 79 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 120 chg coeffs, 8 upgd conss, 8292 impls, 0 clqs
0.10/0.14	c (round 6) 97 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 136 chg coeffs, 8 upgd conss, 8868 impls, 0 clqs
0.10/0.14	c (round 7) 115 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 152 chg coeffs, 8 upgd conss, 9156 impls, 0 clqs
0.10/0.15	c (round 8) 133 del vars, 112 del conss, 0 chg bounds, 0 chg sides, 168 chg coeffs, 8 upgd conss, 9156 impls, 0 clqs
0.10/0.17	c    (0.1s) probing: 206/623 (33.1%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.10/0.17	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.10/0.17	c presolving (9 rounds):
0.10/0.17	c  133 deleted vars, 112 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 168 changed coefficients
0.10/0.17	c  9184 implications, 0 cliques
0.10/0.17	c presolved problem has 623 variables (623 bin, 0 int, 0 impl, 0 cont) and 463 constraints
0.10/0.17	c     448 constraints of type <and>
0.10/0.17	c       7 constraints of type <linear>
0.10/0.17	c       8 constraints of type <logicor>
0.10/0.17	c transformed objective value is always integral (scale: 2)
0.10/0.17	c Presolving Time: 0.08
0.10/0.17	c OPT-NLC
0.10/0.17	c -----------------------------------------------------------------------------------------------
0.10/0.17	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.10/0.17	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.10/0.17	c limits/memory = c 1620
0.10/0.17	c # maximal time in seconds to run
0.10/0.17	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.10/0.17	c limits/time = c 1791
0.10/0.17	c # frequency for displaying node information lines
0.10/0.17	c # [type: int, range: [-1,2147483647], default: 100]
0.10/0.17	c display/freq = c 10000
0.10/0.17	c -----------------------------------------------------------------------------------------------
0.10/0.17	c start solving problem
0.10/0.17	c 
0.10/0.18	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.10/0.18	c   0.1s|     1 |     0 |    22 |2842k|   0 |  12 | 623 | 463 | 463 | 623 | 911 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.27	c   0.2s|     1 |     0 |   756 |2868k|   0 |  17 | 623 | 463 | 463 | 623 | 915 |   4 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.31	c   0.2s|     1 |     0 |   764 |2886k|   0 |  21 | 623 | 463 | 463 | 623 | 919 |   8 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.36	c   0.3s|     1 |     0 |   770 |2896k|   0 |  21 | 623 | 463 | 463 | 623 | 921 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.41	c   0.3s|     1 |     0 |   783 |2916k|   0 |  33 | 623 | 463 | 463 | 623 | 924 |  13 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.48	c   0.4s|     1 |     0 |   807 |2934k|   0 |  36 | 623 | 463 | 463 | 623 | 932 |  21 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.55	c   0.4s|     1 |     0 |   835 |2954k|   0 |  44 | 623 | 463 | 463 | 623 | 938 |  27 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.79/0.81	c   0.7s|     1 |     2 |   835 |2954k|   0 |  44 | 623 | 463 | 463 | 623 | 938 |  27 |   0 |  23 | 3.000000e+00 |      --      |    Inf 
56.66/56.75	c  56.0s| 10000 |  6090 |166989 |  11M|  95 |   - | 623 |4030 |1024 |   0 |   0 |  62k|4337 |4996 | 3.000000e+00 |      --      |    Inf 
88.85/88.93	o 3
88.85/88.93	c *87.9s| 15497 |     0 |275967 |5804k|  95 |   - | 623 |3803 |  71 | 623 | 293 | 105k|7170 |6168 | 3.000000e+00 | 3.000000e+00 |   0.00%
88.85/88.93	c 
88.85/88.93	c SCIP Status        : problem is solved [optimal solution found]
88.85/88.93	c Solving Time (sec) : 87.86
88.85/88.93	c Solving Nodes      : 15497
88.85/88.93	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
88.85/88.93	c Dual Bound         : +3.00000000000000e+00
88.85/88.93	c Gap                : 0.00 %
88.85/88.93	c NODE         15497
88.85/88.93	c DUAL BOUND   3
88.85/88.93	c PRIMAL BOUND 3
88.85/88.93	c GAP          0
88.85/88.93	s OPTIMUM FOUND
88.85/88.93	v -x189 -x188 -x187 x186 x185 -x184 x183 -x182 x181 -x180 -x179 -x178 -x177 x176 x175 -x174 -x173 -x172 -x126 x125 -x124 x123 x122 
88.85/88.93	v x121 -x120 x119 x118 -x171 -x170 x169 -x168 -x167 x166 -x165 x164 x163 -x117 -x116 -x115 -x114 x113 x112 -x111 -x110 x109 -x162 
88.85/88.93	v -x161 x160 -x159 -x158 -x157 -x156 -x155 x154 -x108 x107 -x106 -x105 x104 -x103 -x102 -x101 x100 -x153 -x152 -x151 -x150 
88.85/88.93	v -x149 -x148 -x147 -x146 -x145 -x99 x98 -x97 x96 x95 x94 x93 x92 x91 -x144 -x143 x142 -x141 -x140 -x139 -x138 -x137 -x136 -x90 
88.85/88.93	v -x89 -x88 -x87 -x86 -x85 -x84 -x83 x82 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 x127 x81 -x80 x79 -x78 -x77 x76 -x75 
88.85/88.93	v x74 x73 -x72 x71 -x70 -x69 x68 -x67 -x66 x65 x64 x63 x62 x61 x60 x59 -x58 -x57 x56 x55 x54 -x53 -x52 -x51 -x50 x49 -x48 -x47 
88.85/88.93	v x46 -x45 x44 -x43 x42 -x41 x40 x39 x38 x37 -x36 x35 -x34 x33 x32 x31 x30 x29 x28 -x27 -x26 x25 x24 -x23 -x22 -x21 x20 x19 x18 
88.85/88.93	v -x17 -x16 -x15 x14 x13 -x12 -x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
88.85/88.93	c SCIP Status        : problem is solved [optimal solution found]
88.85/88.93	c Solving Time       :      87.86
88.85/88.93	c Original Problem   :
88.85/88.93	c   Problem name     : HOME/instance-1869975-1245187562.opb
88.85/88.93	c   Variables        : 756 (756 binary, 0 integer, 0 implicit integer, 0 continuous)
88.85/88.93	c   Constraints      : 582 initial, 582 maximal
88.85/88.93	c Presolved Problem  :
88.85/88.93	c   Problem name     : t_HOME/instance-1869975-1245187562.opb
88.85/88.93	c   Variables        : 623 (623 binary, 0 integer, 0 implicit integer, 0 continuous)
88.85/88.93	c   Constraints      : 463 initial, 4043 maximal
88.85/88.93	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
88.85/88.93	c   trivial          :       0.00          0          0          0          0          0          0          0          0
88.85/88.93	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
88.85/88.93	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
88.85/88.93	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
88.85/88.93	c   implics          :       0.00          0          0          0          0          0          0          0          0
88.85/88.93	c   probing          :       0.03          0          0          0          0          0          0          0          0
88.85/88.93	c   and              :       0.03         14        112          0          0          0        112          0        112
88.85/88.93	c   linear           :       0.01          1          6          0          0          0          0          0         56
88.85/88.93	c   logicor          :       0.00          0          0          0          0          0          0          0          0
88.85/88.93	c   root node        :          -          0          -          -          0          -          -          -          -
88.85/88.93	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
88.85/88.93	c   integral         :          0          0          0      13295          0         12        346          0          0      26224
88.85/88.93	c   and              :        448      37241      40964          0          0        497      81439     105519          0          0
88.85/88.93	c   linear           :          7          6      40467          0          0       3139      25336          0          0          0
88.85/88.93	c   logicor          :          8+         6      19860          0          0         44       3546          0          0          0
88.85/88.93	c   countsols        :          0          0          0          1          0          0          0          0          0          0
88.85/88.93	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
88.85/88.93	c   integral         :       5.01       0.00       0.00       5.01       0.00
88.85/88.93	c   and              :       4.61       3.75       0.86       0.00       0.00
88.85/88.93	c   linear           :       2.02       0.00       2.02       0.00       0.00
88.85/88.93	c   logicor          :       0.88       0.00       0.88       0.00       0.00
88.85/88.93	c   countsols        :       0.00       0.00       0.00       0.00       0.00
88.85/88.93	c Propagators        :       Time      Calls    Cutoffs    DomReds
88.85/88.93	c   rootredcost      :       0.03          0          0          0
88.85/88.93	c   pseudoobj        :       0.16      40544          0          0
88.85/88.93	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
88.85/88.93	c   propagation      :       1.36       3680       3667      44066       62.0        890       29.7          -
88.85/88.93	c   infeasible LP    :       0.01         22          0          0        0.0          0        0.0          0
88.85/88.93	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
88.85/88.93	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
88.85/88.93	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
88.85/88.93	c   applied globally :          -          -          -       7153       28.6          -          -          -
88.85/88.93	c   applied locally  :          -          -          -         17       74.5          -          -          -
88.85/88.93	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
88.85/88.93	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 38)
88.85/88.93	c   redcost          :       0.59      37242          0          0          0          0
88.85/88.93	c   impliedbounds    :       0.00          6          0          0         11          0
88.85/88.93	c   intobj           :       0.00          0          0          0          0          0
88.85/88.93	c   gomory           :       0.04          6          0          0         60          0
88.85/88.93	c   strongcg         :       0.04          6          0          0         17          0
88.85/88.93	c   cmir             :       0.04          6          0          0         23          0
88.85/88.93	c   flowcover        :       0.11          6          0          0         32          0
88.85/88.93	c   clique           :       0.00          1          0          0          0          0
88.85/88.93	c   zerohalf         :       0.00          0          0          0          0          0
88.85/88.93	c   mcf              :       0.00          1          0          0          0          0
88.85/88.93	c Pricers            :       Time      Calls       Vars
88.85/88.93	c   problem variables:       0.00          0          0
88.85/88.93	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
88.85/88.93	c   relpscost        :       5.00      13294         12        346          0          0      26224
88.85/88.93	c   pscost           :       0.00          0          0          0          0          0          0
88.85/88.93	c   inference        :       0.00          0          0          0          0          0          0
88.85/88.93	c   mostinf          :       0.00          0          0          0          0          0          0
88.85/88.93	c   leastinf         :       0.00          0          0          0          0          0          0
88.85/88.93	c   fullstrong       :       0.00          0          0          0          0          0          0
88.85/88.93	c   allfullstrong    :       0.00          0          0          0          0          0          0
88.85/88.93	c   random           :       0.00          0          0          0          0          0          0
88.85/88.93	c Primal Heuristics  :       Time      Calls      Found
88.85/88.93	c   LP solutions     :       0.03          -          1
88.85/88.93	c   pseudo solutions :       0.00          -          0
88.85/88.93	c   oneopt           :       0.01          0          0
88.85/88.93	c   crossover        :       0.00          0          0
88.85/88.93	c   intshifting      :       0.00          0          0
88.85/88.93	c   fracdiving       :       0.10         11          0
88.85/88.93	c   veclendiving     :       0.11         11          0
88.85/88.93	c   linesearchdiving :       0.07         11          0
88.85/88.93	c   feaspump         :       0.14          6          0
88.85/88.93	c   objpscostdiving  :       0.17          6          0
88.85/88.93	c   rootsoldiving    :       0.11          6          0
88.85/88.93	c   coefdiving       :       0.16         12          0
88.85/88.93	c   pscostdiving     :       0.18         12          0
88.85/88.93	c   simplerounding   :       0.07          0          0
88.85/88.93	c   rounding         :       0.09       2732          0
88.85/88.93	c   shifting         :       2.50        883          0
88.85/88.93	c   fixandinfer      :       0.00          0          0
88.85/88.93	c   intdiving        :       0.00          0          0
88.85/88.93	c   actconsdiving    :       0.00          0          0
88.85/88.93	c   guideddiving     :       0.00          0          0
88.85/88.93	c   octane           :       0.00          0          0
88.85/88.93	c   rens             :       0.02          1          0
88.85/88.93	c   rins             :       0.00          0          0
88.85/88.93	c   localbranching   :       0.00          0          0
88.85/88.93	c   mutation         :       0.00          0          0
88.85/88.93	c   dins             :       0.00          0          0
88.85/88.93	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
88.85/88.93	c   primal LP        :       9.90          0          0       0.00       0.00
88.85/88.93	c   dual LP          :      50.79      39733     270453       6.81    5324.93
88.85/88.93	c   barrier LP       :       0.00          0          0       0.00          -
88.85/88.93	c   diving/probing LP:       0.81        703       5514       7.84    6807.41
88.85/88.93	c   strong branching :       4.82       6168      58973       9.56   12235.06
88.85/88.93	c     (at root node) :          -         23       1985      86.30          -
88.85/88.93	c   conflict analysis:       0.00          0          0       0.00          -
88.85/88.93	c B&B Tree           :
88.85/88.93	c   number of runs   :          1
88.85/88.93	c   nodes            :      15497
88.85/88.93	c   nodes (total)    :      15497
88.85/88.93	c   nodes left       :          0
88.85/88.93	c   max depth        :         95
88.85/88.93	c   max depth (total):         95
88.85/88.93	c   backtracks       :       1410 (9.1%)
88.85/88.93	c   delayed cutoffs  :       1277
88.85/88.93	c   repropagations   :       4720 (21631 domain reductions, 1214 cutoffs)
88.85/88.93	c   avg switch length:       4.40
88.85/88.93	c   switching time   :      11.64
88.85/88.93	c Solution           :
88.85/88.93	c   Solutions found  :          1 (1 improvements)
88.85/88.93	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 15497 nodes, 87.83 seconds, depth 93, found by <relaxation>)
88.85/88.93	c   Dual Bound       : +3.00000000000000e+00
88.85/88.93	c   Gap              :       0.00 %
88.85/88.93	c   Root Dual Bound  : +3.00000000000000e+00
88.85/88.96	c Time complete: 88.91.

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869975-1245187562/watcher-1869975-1245187562 -o /tmp/evaluation-result-1869975-1245187562/solver-1869975-1245187562 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869975-1245187562.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13354
/proc/meminfo: memFree=1658848/2055920 swapFree=4192956/4192956
[pid=13354] ppid=13352 vsize=5812 CPUtime=0
/proc/13354/stat : 13354 (pbscip.linux.x8) R 13352 13354 12952 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 71465034 5951488 503 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/13354/statm: 1453 512 341 1256 0 192 0

[startup+0.093785 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13354
/proc/meminfo: memFree=1658848/2055920 swapFree=4192956/4192956
[pid=13354] ppid=13352 vsize=15024 CPUtime=0.08
/proc/13354/stat : 13354 (pbscip.linux.x8) R 13352 13354 12952 0 -1 4194304 2890 0 0 0 3 5 0 0 18 0 1 0 71465034 15384576 2520 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13354/statm: 3756 2520 446 1256 0 2495 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15024

[startup+0.102786 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13354
/proc/meminfo: memFree=1658848/2055920 swapFree=4192956/4192956
[pid=13354] ppid=13352 vsize=15024 CPUtime=0.1
/proc/13354/stat : 13354 (pbscip.linux.x8) R 13352 13354 12952 0 -1 4194304 2890 0 0 0 4 6 0 0 18 0 1 0 71465034 15384576 2520 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13354/statm: 3756 2520 446 1256 0 2495 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 15024

[startup+0.302804 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13354
/proc/meminfo: memFree=1658848/2055920 swapFree=4192956/4192956
[pid=13354] ppid=13352 vsize=22304 CPUtime=0.29
/proc/13354/stat : 13354 (pbscip.linux.x8) R 13352 13354 12952 0 -1 4194304 4606 0 0 0 20 9 0 0 19 0 1 0 71465034 22839296 4233 1992294400 4194304 9342243 548682068736 18446744073709551615 4338420 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13354/statm: 5576 4233 677 1256 0 4315 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22304

[startup+0.701838 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13354
/proc/meminfo: memFree=1658848/2055920 swapFree=4192956/4192956
[pid=13354] ppid=13352 vsize=30288 CPUtime=0.69
/proc/13354/stat : 13354 (pbscip.linux.x8) R 13352 13354 12952 0 -1 4194304 8297 0 0 0 58 11 0 0 22 0 1 0 71465034 31014912 5950 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13354/statm: 7572 5950 687 1256 0 6311 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30288

[startup+1.50191 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13355
/proc/meminfo: memFree=1637528/2055920 swapFree=4192956/4192956
[pid=13354] ppid=13352 vsize=30288 CPUtime=1.49
/proc/13354/stat : 13354 (pbscip.linux.x8) R 13352 13354 12952 0 -1 4194304 8407 0 0 0 137 12 0 0 25 0 1 0 71465034 31014912 6060 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13354/statm: 7572 6060 695 1256 0 6311 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30288

[startup+3.10105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13355
/proc/meminfo: memFree=1636312/2055920 swapFree=4192956/4192956
[pid=13354] ppid=13352 vsize=30656 CPUtime=3.08
/proc/13354/stat : 13354 (pbscip.linux.x8) R 13352 13354 12952 0 -1 4194304 8693 0 0 0 295 13 0 0 25 0 1 0 71465034 31391744 6346 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13354/statm: 7664 6346 698 1256 0 6403 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 30656

[startup+6.30133 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13355
/proc/meminfo: memFree=1635296/2055920 swapFree=4192956/4192956
[pid=13354] ppid=13352 vsize=31196 CPUtime=6.28
/proc/13354/stat : 13354 (pbscip.linux.x8) R 13352 13354 12952 0 -1 4194304 8897 0 0 0 613 15 0 0 25 0 1 0 71465034 31944704 6550 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13354/statm: 7799 6550 698 1256 0 6538 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 31196

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13355
/proc/meminfo: memFree=1633584/2055920 swapFree=4192956/4192956
[pid=13354] ppid=13352 vsize=32952 CPUtime=12.68
/proc/13354/stat : 13354 (pbscip.linux.x8) R 13352 13354 12952 0 -1 4194304 9343 0 0 0 1246 22 0 0 25 0 1 0 71465034 33742848 6996 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13354/statm: 8238 6996 698 1256 0 6977 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32952

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13355
/proc/meminfo: memFree=1631152/2055920 swapFree=4192956/4192956
[pid=13354] ppid=13352 vsize=36120 CPUtime=25.48
/proc/13354/stat : 13354 (pbscip.linux.x8) R 13352 13354 12952 0 -1 4194304 10511 0 0 0 2512 36 0 0 25 0 1 0 71465034 36986880 7585 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13354/statm: 9030 7585 698 1256 0 7769 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36120

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13355
/proc/meminfo: memFree=1626224/2055920 swapFree=4192956/4192956
[pid=13354] ppid=13352 vsize=40748 CPUtime=51.06
/proc/13354/stat : 13354 (pbscip.linux.x8) R 13352 13354 12952 0 -1 4194304 11779 0 0 0 5043 63 0 0 25 0 1 0 71465034 41725952 8853 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13354/statm: 10187 8853 698 1256 0 8926 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 40748

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

[startup+63.9014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13355
/proc/meminfo: memFree=1623984/2055920 swapFree=4192956/4192956
[pid=13354] ppid=13352 vsize=43284 CPUtime=63.85
/proc/13354/stat : 13354 (pbscip.linux.x8) R 13352 13354 12952 0 -1 4194304 12293 0 0 0 6308 77 0 0 25 0 1 0 71465034 44322816 9367 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13354/statm: 10821 9367 698 1256 0 9560 0
Current children cumulated CPU time (s) 63.85
Current children cumulated vsize (KiB) 43284

[startup+76.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13355
/proc/meminfo: memFree=1621744/2055920 swapFree=4192956/4192956
[pid=13354] ppid=13352 vsize=45884 CPUtime=76.65
/proc/13354/stat : 13354 (pbscip.linux.x8) R 13352 13354 12952 0 -1 4194304 12954 0 0 0 7575 90 0 0 25 0 1 0 71465034 46985216 10028 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13354/statm: 11471 10028 698 1256 0 10210 0
Current children cumulated CPU time (s) 76.65
Current children cumulated vsize (KiB) 45884

[startup+83.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13355
/proc/meminfo: memFree=1620592/2055920 swapFree=4192956/4192956
[pid=13354] ppid=13352 vsize=46416 CPUtime=83.05
/proc/13354/stat : 13354 (pbscip.linux.x8) R 13352 13354 12952 0 -1 4194304 13135 0 0 0 8208 97 0 0 25 0 1 0 71465034 47529984 10209 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13354/statm: 11604 10209 698 1256 0 10343 0
Current children cumulated CPU time (s) 83.05
Current children cumulated vsize (KiB) 46416

[startup+86.3014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13355
/proc/meminfo: memFree=1619952/2055920 swapFree=4192956/4192956
[pid=13354] ppid=13352 vsize=47124 CPUtime=86.25
/proc/13354/stat : 13354 (pbscip.linux.x8) R 13352 13354 12952 0 -1 4194304 13310 0 0 0 8525 100 0 0 25 0 1 0 71465034 48254976 10384 1992294400 4194304 9342243 548682068736 18446744073709551615 6213609 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13354/statm: 11781 10384 698 1256 0 10520 0
Current children cumulated CPU time (s) 86.25
Current children cumulated vsize (KiB) 47124

[startup+87.9015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13355
/proc/meminfo: memFree=1619504/2055920 swapFree=4192956/4192956
[pid=13354] ppid=13352 vsize=47504 CPUtime=87.86
/proc/13354/stat : 13354 (pbscip.linux.x8) R 13352 13354 12952 0 -1 4194304 13407 0 0 0 8684 102 0 0 25 0 1 0 71465034 48644096 10481 1992294400 4194304 9342243 548682068736 18446744073709551615 6348559 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13354/statm: 11876 10481 698 1256 0 10615 0
Current children cumulated CPU time (s) 87.86
Current children cumulated vsize (KiB) 47504

[startup+88.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13355
/proc/meminfo: memFree=1619504/2055920 swapFree=4192956/4192956
[pid=13354] ppid=13352 vsize=47504 CPUtime=88.65
/proc/13354/stat : 13354 (pbscip.linux.x8) R 13352 13354 12952 0 -1 4194304 13443 0 0 0 8763 102 0 0 25 0 1 0 71465034 48644096 10517 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13354/statm: 11876 10517 698 1256 0 10615 0
Current children cumulated CPU time (s) 88.65
Current children cumulated vsize (KiB) 47504

[startup+88.9016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13355
/proc/meminfo: memFree=1619504/2055920 swapFree=4192956/4192956
[pid=13354] ppid=13352 vsize=47504 CPUtime=88.85
/proc/13354/stat : 13354 (pbscip.linux.x8) R 13352 13354 12952 0 -1 4194304 13447 0 0 0 8783 102 0 0 25 0 1 0 71465034 48644096 10521 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13354/statm: 11876 10521 698 1256 0 10615 0
Current children cumulated CPU time (s) 88.85
Current children cumulated vsize (KiB) 47504

Child status: 0
Real time (s): 88.9611
CPU time (s): 88.9205
CPU user time (s): 87.8836
CPU system time (s): 1.03684
CPU usage (%): 99.9543
Max. virtual memory (cumulated for all children) (KiB): 47504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 87.8836
system time used= 1.03684
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13452
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= 183

runsolver used 0.081987 second user time and 0.180972 second system time

The end

Launcher Data 

Begin job on node41 at 2009-06-16 23:26:02
IDJOB=1869975
IDBENCH=47986
IDSOLVER=684
FILE ID=node41/1869975-1245187562
PBS_JOBID= 9368285
Free space on /tmp= 65960 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=137-P1=101-P2=5-P3=409-P4=419-P5=401-P6=61-P7=239-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869975-1245187562/watcher-1869975-1245187562 -o /tmp/evaluation-result-1869975-1245187562/solver-1869975-1245187562 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869975-1245187562.opb

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

MD5SUM BENCH= e808e428ddeed4827e7f6cc4dcf60aa4
RANDOM SEED=403942180

node41.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		: 3000.216
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		: 3000.216
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:       1659264 kB
Buffers:         57248 kB
Cached:         258340 kB
SwapCached:          0 kB
Active:         177908 kB
Inactive:       150528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1659264 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           11748 kB
Writeback:           0 kB
Mapped:          22716 kB
Slab:            54284 kB
Committed_AS:    58696 kB
PageTables:       1360 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= 65952 MiB
End job on node41 at 2009-06-16 23:27:31