Trace number 1870045

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 15.4207 15.431

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=349-P1=101-P2=17-P3=271-P4=11-P5=179-P6=127-B.opb
MD5SUM133707692e98c55077a0d19203c18204
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 benchmark12.7321
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 variables162
Total number of constraints13
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 constraints13
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)486
Sum of products size (including duplicates)972
Number of different products486
Sum of products size972

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-1870045-1245188376.opb>
0.00/0.01	c original problem has 648 variables (648 bin, 0 int, 0 impl, 0 cont) and 499 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.07/0.10	c (round 1) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 49 chg coeffs, 0 upgd conss, 2544 impls, 0 clqs
0.09/0.10	c (round 2) 24 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 65 chg coeffs, 7 upgd conss, 3984 impls, 0 clqs
0.09/0.10	c (round 3) 42 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 81 chg coeffs, 7 upgd conss, 5136 impls, 0 clqs
0.09/0.11	c (round 4) 60 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 97 chg coeffs, 7 upgd conss, 6000 impls, 0 clqs
0.09/0.11	c (round 5) 78 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 113 chg coeffs, 7 upgd conss, 6576 impls, 0 clqs
0.09/0.11	c (round 6) 96 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 129 chg coeffs, 7 upgd conss, 6864 impls, 0 clqs
0.09/0.11	c (round 7) 114 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 145 chg coeffs, 7 upgd conss, 6864 impls, 0 clqs
0.09/0.14	c    (0.1s) probing: 190/534 (35.6%) - 0 fixings, 0 aggregations, 12 implications, 0 bound changes
0.09/0.14	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.14	c presolving (8 rounds):
0.09/0.14	c  114 deleted vars, 96 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 145 changed coefficients
0.09/0.14	c  6888 implications, 0 cliques
0.09/0.14	c presolved problem has 534 variables (534 bin, 0 int, 0 impl, 0 cont) and 397 constraints
0.09/0.14	c     384 constraints of type <and>
0.09/0.14	c       6 constraints of type <linear>
0.09/0.14	c       7 constraints of type <logicor>
0.09/0.14	c transformed objective value is always integral (scale: 2)
0.09/0.14	c Presolving Time: 0.07
0.09/0.14	c OPT-NLC
0.09/0.14	c -----------------------------------------------------------------------------------------------
0.09/0.14	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.14	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.14	c limits/memory = c 1620
0.09/0.14	c # maximal time in seconds to run
0.09/0.14	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.14	c limits/time = c 1791
0.09/0.14	c # frequency for displaying node information lines
0.09/0.14	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.14	c display/freq = c 10000
0.09/0.14	c -----------------------------------------------------------------------------------------------
0.09/0.14	c start solving problem
0.09/0.14	c 
0.09/0.15	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.15	c   0.1s|     1 |     0 |    23 |2436k|   0 |  15 | 534 | 397 | 397 | 534 | 781 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.1s|     1 |     0 |   413 |2457k|   0 |  19 | 534 | 397 | 397 | 534 | 787 |   6 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.26	c   0.2s|     1 |     0 |   421 |2460k|   0 |  19 | 534 | 397 | 397 | 534 | 788 |   7 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.29	c   0.2s|     1 |     0 |   424 |2462k|   0 |  11 | 534 | 397 | 397 | 534 | 789 |   8 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.32	c   0.2s|     1 |     0 |   428 |2475k|   0 |  31 | 534 | 397 | 397 | 534 | 792 |  11 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.37	c   0.3s|     1 |     0 |   432 |2476k|   0 |  33 | 534 | 397 | 397 | 534 | 795 |  14 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.50	c   0.4s|     1 |     2 |   432 |2476k|   0 |  33 | 534 | 397 | 397 | 534 | 795 |  14 |   0 |  22 | 3.000000e+00 |      --      |    Inf 
15.39/15.41	o 3
15.39/15.41	c *15.1s|  3033 |     0 | 38074 |3443k|  85 |   - | 534 |1436 | 250 | 534 | 315 |  17k|1052 |3557 | 3.000000e+00 | 3.000000e+00 |   0.00%
15.39/15.41	c 
15.39/15.41	c SCIP Status        : problem is solved [optimal solution found]
15.39/15.41	c Solving Time (sec) : 15.14
15.39/15.41	c Solving Nodes      : 3033
15.39/15.41	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
15.39/15.41	c Dual Bound         : +3.00000000000000e+00
15.39/15.41	c Gap                : 0.00 %
15.39/15.41	c NODE         3033
15.39/15.41	c DUAL BOUND   3
15.39/15.41	c PRIMAL BOUND 3
15.39/15.41	c GAP          0
15.39/15.41	s OPTIMUM FOUND
15.39/15.41	v -x162 -x161 -x160 -x159 -x158 -x157 x156 x155 -x154 -x153 -x152 -x151 -x150 x149 -x148 -x147 -x146 x145 -x108 -x107 -x106 -x105 
15.39/15.41	v x104 -x103 -x102 x101 x100 -x144 -x143 -x142 x141 x140 x139 -x138 x137 -x136 -x99 -x98 -x97 x96 x95 x94 x93 -x92 x91 -x135 -x134 
15.39/15.41	v -x133 -x132 x131 x130 x129 -x128 -x127 -x90 -x89 x88 x87 -x86 x85 x84 -x83 x82 -x126 x125 -x124 -x123 -x122 x121 x120 x119 
15.39/15.41	v x118 x81 -x80 x79 -x78 -x77 -x76 -x75 -x74 x73 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 x109 -x72 x71 -x70 -x69 x68 
15.39/15.41	v -x67 x66 x65 x64 -x63 x62 -x61 x60 x59 x58 -x57 x56 x55 -x54 x53 -x52 -x51 -x50 x49 x48 x47 x46 x45 -x44 -x43 -x42 x41 -x40 
15.39/15.41	v -x39 -x38 x37 -x36 -x35 -x34 x33 -x32 x31 x30 -x29 x28 x27 x26 x25 x24 -x23 -x22 x21 x20 x19 -x18 x17 x16 -x15 x14 x13 x12 -x11 
15.39/15.41	v x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
15.39/15.41	c SCIP Status        : problem is solved [optimal solution found]
15.39/15.41	c Solving Time       :      15.14
15.39/15.41	c Original Problem   :
15.39/15.41	c   Problem name     : HOME/instance-1870045-1245188376.opb
15.39/15.41	c   Variables        : 648 (648 binary, 0 integer, 0 implicit integer, 0 continuous)
15.39/15.41	c   Constraints      : 499 initial, 499 maximal
15.39/15.41	c Presolved Problem  :
15.39/15.41	c   Problem name     : t_HOME/instance-1870045-1245188376.opb
15.39/15.41	c   Variables        : 534 (534 binary, 0 integer, 0 implicit integer, 0 continuous)
15.39/15.41	c   Constraints      : 397 initial, 1436 maximal
15.39/15.41	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
15.39/15.41	c   trivial          :       0.00          0          0          0          0          0          0          0          0
15.39/15.41	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
15.39/15.41	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
15.39/15.41	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
15.39/15.41	c   implics          :       0.00          0          0          0          0          0          0          0          0
15.39/15.41	c   probing          :       0.03          0          0          0          0          0          0          0          0
15.39/15.41	c   and              :       0.03         12         96          0          0          0         96          0         96
15.39/15.41	c   linear           :       0.01          1          5          0          0          0          0          0         49
15.39/15.41	c   logicor          :       0.00          0          0          0          0          0          0          0          0
15.39/15.41	c   root node        :          -          0          -          -          0          -          -          -          -
15.39/15.41	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
15.39/15.41	c   integral         :          0          0          0       2624          0          0        117          0          0       5106
15.39/15.41	c   and              :        384       7108       8745          0          0        192      15418      17763          0          0
15.39/15.41	c   linear           :          6          6       8552          0          0        527       5825          0          0          0
15.39/15.41	c   logicor          :          7+         6       3646          0          0         25        878          0          0          0
15.39/15.41	c   countsols        :          0          0          0          1          0          0          0          0          0          0
15.39/15.41	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
15.39/15.41	c   integral         :       2.25       0.00       0.00       2.25       0.00
15.39/15.41	c   and              :       0.61       0.41       0.20       0.00       0.00
15.39/15.41	c   linear           :       0.37       0.00       0.37       0.00       0.00
15.39/15.41	c   logicor          :       0.05       0.00       0.05       0.00       0.00
15.39/15.41	c   countsols        :       0.00       0.00       0.00       0.00       0.00
15.39/15.41	c Propagators        :       Time      Calls    Cutoffs    DomReds
15.39/15.41	c   rootredcost      :       0.00          0          0          0
15.39/15.41	c   pseudoobj        :       0.01       8356          0          0
15.39/15.41	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
15.39/15.41	c   propagation      :       0.22        744        743       7518       67.4        168       56.9          -
15.39/15.41	c   infeasible LP    :       0.00          7          0          0        0.0          0        0.0          0
15.39/15.41	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
15.39/15.41	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
15.39/15.41	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
15.39/15.41	c   applied globally :          -          -          -       1045       24.2          -          -          -
15.39/15.41	c   applied locally  :          -          -          -          7       68.7          -          -          -
15.39/15.41	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
15.39/15.41	c   cut pool         :       0.00          5          -          -          1          -    (maximal pool size: 17)
15.39/15.41	c   redcost          :       0.09       7109          0          0          0          0
15.39/15.41	c   impliedbounds    :       0.00          6          0          0          8          0
15.39/15.41	c   intobj           :       0.00          0          0          0          0          0
15.39/15.41	c   gomory           :       0.03          6          0          0          2          0
15.39/15.41	c   strongcg         :       0.03          6          0          0          2          0
15.39/15.41	c   cmir             :       0.03          6          0          0         12          0
15.39/15.41	c   flowcover        :       0.10          6          0          0         19          0
15.39/15.41	c   clique           :       0.00          1          0          0          0          0
15.39/15.41	c   zerohalf         :       0.00          0          0          0          0          0
15.39/15.41	c   mcf              :       0.00          1          0          0          0          0
15.39/15.41	c Pricers            :       Time      Calls       Vars
15.39/15.41	c   problem variables:       0.00          0          0
15.39/15.41	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
15.39/15.41	c   relpscost        :       2.25       2623          0        117          0          0       5106
15.39/15.41	c   pscost           :       0.00          0          0          0          0          0          0
15.39/15.41	c   inference        :       0.00          0          0          0          0          0          0
15.39/15.41	c   mostinf          :       0.00          0          0          0          0          0          0
15.39/15.41	c   leastinf         :       0.00          0          0          0          0          0          0
15.39/15.41	c   fullstrong       :       0.00          0          0          0          0          0          0
15.39/15.41	c   allfullstrong    :       0.00          0          0          0          0          0          0
15.39/15.41	c   random           :       0.00          0          0          0          0          0          0
15.39/15.41	c Primal Heuristics  :       Time      Calls      Found
15.39/15.41	c   LP solutions     :       0.01          -          1
15.39/15.41	c   pseudo solutions :       0.00          -          0
15.39/15.41	c   oneopt           :       0.00          0          0
15.39/15.41	c   crossover        :       0.00          0          0
15.39/15.41	c   guideddiving     :       0.00          0          0
15.39/15.41	c   intshifting      :       0.00          0          0
15.39/15.41	c   rootsoldiving    :       0.05          2          0
15.39/15.41	c   coefdiving       :       0.07          4          0
15.39/15.41	c   pscostdiving     :       0.06          4          0
15.39/15.41	c   fracdiving       :       0.03          4          0
15.39/15.41	c   veclendiving     :       0.04          4          0
15.39/15.41	c   linesearchdiving :       0.03          4          0
15.39/15.41	c   feaspump         :       0.09          3          0
15.39/15.41	c   objpscostdiving  :       0.09          3          0
15.39/15.41	c   simplerounding   :       0.00          0          0
15.39/15.41	c   rounding         :       0.02       1204          0
15.39/15.41	c   shifting         :       0.76        347          0
15.39/15.41	c   fixandinfer      :       0.00          0          0
15.39/15.41	c   intdiving        :       0.00          0          0
15.39/15.41	c   actconsdiving    :       0.00          0          0
15.39/15.41	c   octane           :       0.00          0          0
15.39/15.41	c   rens             :       0.02          1          0
15.39/15.41	c   rins             :       0.00          0          0
15.39/15.41	c   localbranching   :       0.00          0          0
15.39/15.41	c   mutation         :       0.00          0          0
15.39/15.41	c   dins             :       0.00          0          0
15.39/15.41	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
15.39/15.41	c   primal LP        :       1.27          0          0       0.00       0.00
15.39/15.41	c   dual LP          :       7.55       7619      35902       4.71    4755.23
15.39/15.41	c   barrier LP       :       0.00          0          0       0.00          -
15.39/15.41	c   diving/probing LP:       0.36        360       2172       6.03    6033.33
15.39/15.41	c   strong branching :       2.22       3557      29564       8.31   13317.12
15.39/15.41	c     (at root node) :          -         22        673      30.59          -
15.39/15.41	c   conflict analysis:       0.00          0          0       0.00          -
15.39/15.41	c B&B Tree           :
15.39/15.41	c   number of runs   :          1
15.39/15.41	c   nodes            :       3033
15.39/15.41	c   nodes (total)    :       3033
15.39/15.41	c   nodes left       :          0
15.39/15.41	c   max depth        :         85
15.39/15.41	c   max depth (total):         85
15.39/15.41	c   backtracks       :        287 (9.5%)
15.39/15.41	c   delayed cutoffs  :        229
15.39/15.41	c   repropagations   :        647 (3285 domain reductions, 225 cutoffs)
15.39/15.41	c   avg switch length:       3.81
15.39/15.41	c   switching time   :       1.49
15.39/15.41	c Solution           :
15.39/15.41	c   Solutions found  :          1 (1 improvements)
15.39/15.41	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 3033 nodes, 15.13 seconds, depth 77, found by <relaxation>)
15.39/15.41	c   Dual Bound       : +3.00000000000000e+00
15.39/15.41	c   Gap              :       0.00 %
15.39/15.41	c   Root Dual Bound  : +3.00000000000000e+00
15.39/15.43	c Time complete: 15.41.

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-1870045-1245188376/watcher-1870045-1245188376 -o /tmp/evaluation-result-1870045-1245188376/solver-1870045-1245188376 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870045-1245188376.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 2/64 5552
/proc/meminfo: memFree=1825632/2055920 swapFree=4182492/4192956
[pid=5552] ppid=5550 vsize=8648 CPUtime=0
/proc/5552/stat : 5552 (pbscip.linux.x8) R 5550 5552 4970 0 -1 4194304 1084 0 0 0 0 0 0 0 18 0 1 0 186437638 8855552 1068 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/5552/statm: 2162 1074 362 1256 0 901 0

[startup+0.078065 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 5552
/proc/meminfo: memFree=1825632/2055920 swapFree=4182492/4192956
[pid=5552] ppid=5550 vsize=14844 CPUtime=0.07
/proc/5552/stat : 5552 (pbscip.linux.x8) R 5550 5552 4970 0 -1 4194304 2860 0 0 0 3 4 0 0 18 0 1 0 186437638 15200256 2490 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5552/statm: 3711 2490 446 1256 0 2450 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 14844

[startup+0.101067 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 5552
/proc/meminfo: memFree=1825632/2055920 swapFree=4182492/4192956
[pid=5552] ppid=5550 vsize=15932 CPUtime=0.09
/proc/5552/stat : 5552 (pbscip.linux.x8) R 5550 5552 4970 0 -1 4194304 3145 0 0 0 4 5 0 0 18 0 1 0 186437638 16314368 2775 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5552/statm: 3983 2775 475 1256 0 2722 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15932

[startup+0.301089 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 5552
/proc/meminfo: memFree=1825632/2055920 swapFree=4182492/4192956
[pid=5552] ppid=5550 vsize=23068 CPUtime=0.29
/proc/5552/stat : 5552 (pbscip.linux.x8) R 5550 5552 4970 0 -1 4194304 4641 0 0 0 23 6 0 0 19 0 1 0 186437638 23621632 4269 1992294400 4194304 9342243 548682068736 18446744073709551615 5397214 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5552/statm: 5767 4269 677 1256 0 4506 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23068

[startup+0.701131 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 5552
/proc/meminfo: memFree=1825632/2055920 swapFree=4182492/4192956
[pid=5552] ppid=5550 vsize=24100 CPUtime=0.69
/proc/5552/stat : 5552 (pbscip.linux.x8) R 5550 5552 4970 0 -1 4194304 6787 0 0 0 61 8 0 0 22 0 1 0 186437638 24678400 4425 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5552/statm: 6025 4425 694 1256 0 4764 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24100

[startup+1.50122 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5553
/proc/meminfo: memFree=1810712/2055920 swapFree=4182492/4192956
[pid=5552] ppid=5550 vsize=24100 CPUtime=1.48
/proc/5552/stat : 5552 (pbscip.linux.x8) R 5550 5552 4970 0 -1 4194304 6920 0 0 0 139 9 0 0 25 0 1 0 186437638 24678400 4557 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5552/statm: 6025 4557 698 1256 0 4764 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 24100

[startup+3.10139 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5553
/proc/meminfo: memFree=1810328/2055920 swapFree=4182492/4192956
[pid=5552] ppid=5550 vsize=24100 CPUtime=3.09
/proc/5552/stat : 5552 (pbscip.linux.x8) R 5550 5552 4970 0 -1 4194304 7045 0 0 0 298 11 0 0 25 0 1 0 186437638 24678400 4682 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5552/statm: 6025 4682 698 1256 0 4764 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24100

[startup+6.30174 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5553
/proc/meminfo: memFree=1808792/2055920 swapFree=4182492/4192956
[pid=5552] ppid=5550 vsize=24888 CPUtime=6.28
/proc/5552/stat : 5552 (pbscip.linux.x8) R 5550 5552 4970 0 -1 4194304 7339 0 0 0 613 15 0 0 25 0 1 0 186437638 25485312 4976 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5552/statm: 6222 4976 698 1256 0 4961 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 24888

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5553
/proc/meminfo: memFree=1806936/2055920 swapFree=4182492/4192956
[pid=5552] ppid=5550 vsize=26952 CPUtime=12.68
/proc/5552/stat : 5552 (pbscip.linux.x8) R 5550 5552 4970 0 -1 4194304 7812 0 0 0 1246 22 0 0 25 0 1 0 186437638 27598848 5449 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5552/statm: 6738 5449 698 1256 0 5477 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26952

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

[startup+14.3056 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5553
/proc/meminfo: memFree=1806360/2055920 swapFree=4182492/4192956
[pid=5552] ppid=5550 vsize=27120 CPUtime=14.28
/proc/5552/stat : 5552 (pbscip.linux.x8) R 5550 5552 4970 0 -1 4194304 7900 0 0 0 1405 23 0 0 25 0 1 0 186437638 27770880 5537 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5552/statm: 6780 5537 698 1256 0 5519 0
Current children cumulated CPU time (s) 14.28
Current children cumulated vsize (KiB) 27120

[startup+15.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5553
/proc/meminfo: memFree=1806360/2055920 swapFree=4182492/4192956
[pid=5552] ppid=5550 vsize=27120 CPUtime=15.08
/proc/5552/stat : 5552 (pbscip.linux.x8) R 5550 5552 4970 0 -1 4194304 7954 0 0 0 1483 25 0 0 25 0 1 0 186437638 27770880 5591 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5552/statm: 6780 5591 698 1256 0 5519 0
Current children cumulated CPU time (s) 15.08
Current children cumulated vsize (KiB) 27120

[startup+15.3017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5553
/proc/meminfo: memFree=1805912/2055920 swapFree=4182492/4192956
[pid=5552] ppid=5550 vsize=28108 CPUtime=15.28
/proc/5552/stat : 5552 (pbscip.linux.x8) R 5550 5552 4970 0 -1 4194304 8009 0 0 0 1503 25 0 0 25 0 1 0 186437638 28782592 5646 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5552/statm: 7027 5646 698 1256 0 5766 0
Current children cumulated CPU time (s) 15.28
Current children cumulated vsize (KiB) 28108

[startup+15.4057 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5553
/proc/meminfo: memFree=1805912/2055920 swapFree=4182492/4192956
[pid=5552] ppid=5550 vsize=28108 CPUtime=15.39
/proc/5552/stat : 5552 (pbscip.linux.x8) R 5550 5552 4970 0 -1 4194304 8016 0 0 0 1513 26 0 0 25 0 1 0 186437638 28782592 5653 1992294400 4194304 9342243 548682068736 18446744073709551615 6253405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5552/statm: 7027 5653 698 1256 0 5766 0
Current children cumulated CPU time (s) 15.39
Current children cumulated vsize (KiB) 28108

Child status: 0
Real time (s): 15.431
CPU time (s): 15.4207
CPU user time (s): 15.1537
CPU system time (s): 0.266959
CPU usage (%): 99.9329
Max. virtual memory (cumulated for all children) (KiB): 28108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.1537
system time used= 0.266959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8021
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= 26

runsolver used 0.015997 second user time and 0.046992 second system time

The end

Launcher Data 

Begin job on node21 at 2009-06-16 23:39:36
IDJOB=1870045
IDBENCH=48021
IDSOLVER=684
FILE ID=node21/1870045-1245188376
PBS_JOBID= 9368278
Free space on /tmp= 66092 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=349-P1=101-P2=17-P3=271-P4=11-P5=179-P6=127-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-1870045-1245188376/watcher-1870045-1245188376 -o /tmp/evaluation-result-1870045-1245188376/solver-1870045-1245188376 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870045-1245188376.opb

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

MD5SUM BENCH= 133707692e98c55077a0d19203c18204
RANDOM SEED=874045680

node21.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		: 3000.239
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		: 3000.239
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:       1826432 kB
Buffers:         52384 kB
Cached:         101664 kB
SwapCached:       4256 kB
Active:          60188 kB
Inactive:       101216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826432 kB
SwapTotal:     4192956 kB
SwapFree:      4182492 kB
Dirty:           11740 kB
Writeback:           0 kB
Mapped:          13420 kB
Slab:            54040 kB
Committed_AS:   177912 kB
PageTables:       1384 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= 66080 MiB
End job on node21 at 2009-06-16 23:39:52