Trace number 1869787

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 3.57346 3.57494

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=127-P1=47-P2=7-P3=127-P4=17-P5=97-P6=127-B.opb
MD5SUMa92642ddb77f2466b803e375801dde37
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 benchmark3.57346
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 variables126
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 constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)294
Sum of products size (including duplicates)588
Number of different products294
Sum of products size588

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-1869787-1245185877.opb>
0.00/0.01	c original problem has 420 variables (420 bin, 0 int, 0 impl, 0 cont) and 307 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.04	c (round 1) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 35 chg coeffs, 0 upgd conss, 1656 impls, 0 clqs
0.00/0.05	c (round 2) 20 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 47 chg coeffs, 7 upgd conss, 2496 impls, 0 clqs
0.04/0.05	c (round 3) 34 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 59 chg coeffs, 7 upgd conss, 3168 impls, 0 clqs
0.04/0.05	c (round 4) 48 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 71 chg coeffs, 7 upgd conss, 3672 impls, 0 clqs
0.04/0.05	c (round 5) 62 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 83 chg coeffs, 7 upgd conss, 4008 impls, 0 clqs
0.04/0.06	c (round 6) 76 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 95 chg coeffs, 7 upgd conss, 4176 impls, 0 clqs
0.04/0.06	c (round 7) 90 del vars, 72 del conss, 0 chg bounds, 0 chg sides, 107 chg coeffs, 7 upgd conss, 4176 impls, 0 clqs
0.04/0.07	c    (0.0s) probing: 172/330 (52.1%) - 0 fixings, 0 aggregations, 12 implications, 0 bound changes
0.04/0.07	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.04/0.08	c presolving (8 rounds):
0.04/0.08	c  90 deleted vars, 72 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 107 changed coefficients
0.04/0.08	c  4200 implications, 0 cliques
0.04/0.08	c presolved problem has 330 variables (330 bin, 0 int, 0 impl, 0 cont) and 229 constraints
0.04/0.08	c     216 constraints of type <and>
0.04/0.08	c       6 constraints of type <linear>
0.04/0.08	c       7 constraints of type <logicor>
0.04/0.08	c transformed objective value is always integral (scale: 2)
0.04/0.08	c Presolving Time: 0.04
0.04/0.08	c OPT-NLC
0.04/0.08	c -----------------------------------------------------------------------------------------------
0.04/0.08	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.04/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.08	c limits/memory = c 1620
0.04/0.08	c # maximal time in seconds to run
0.04/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.08	c limits/time = c 1791
0.04/0.08	c # frequency for displaying node information lines
0.04/0.08	c # [type: int, range: [-1,2147483647], default: 100]
0.04/0.08	c display/freq = c 10000
0.04/0.08	c -----------------------------------------------------------------------------------------------
0.04/0.08	c start solving problem
0.04/0.08	c 
0.04/0.08	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.04/0.08	c   0.1s|     1 |     0 |    15 |1548k|   0 |   8 | 330 | 229 | 229 | 330 | 445 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.12	c   0.1s|     1 |     0 |   293 |1572k|   0 |  18 | 330 | 229 | 229 | 330 | 451 |   6 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.14	c   0.1s|     1 |     0 |   326 |1591k|   0 |  25 | 330 | 229 | 229 | 330 | 459 |  14 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.1s|     1 |     0 |   361 |1624k|   0 |  47 | 330 | 229 | 229 | 330 | 466 |  21 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.23	c   0.2s|     1 |     0 |   401 |1657k|   0 |  62 | 330 | 229 | 229 | 330 | 483 |  38 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.29	c   0.2s|     1 |     0 |   438 |1691k|   0 |  83 | 330 | 229 | 229 | 330 | 506 |  61 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.38	c   0.3s|     1 |     0 |   479 |1707k|   0 |  87 | 330 | 229 | 229 | 330 | 530 |  85 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.58	c   0.5s|     1 |     2 |   479 |1708k|   0 |  87 | 330 | 229 | 229 | 330 | 530 |  85 |   0 |  18 | 3.000000e+00 |      --      |    Inf 
3.49/3.56	o 3
3.49/3.56	c * 3.5s|   602 |     0 |  8344 |2015k|  62 |   - | 330 | 463 |  24 | 330 | 241 |2428 | 242 |1712 | 3.000000e+00 | 3.000000e+00 |   0.00%
3.49/3.56	c 
3.49/3.56	c SCIP Status        : problem is solved [optimal solution found]
3.49/3.56	c Solving Time (sec) : 3.46
3.49/3.56	c Solving Nodes      : 602
3.49/3.56	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
3.49/3.56	c Dual Bound         : +3.00000000000000e+00
3.49/3.56	c Gap                : 0.00 %
3.49/3.56	c NODE         602
3.49/3.56	c DUAL BOUND   3
3.49/3.56	c PRIMAL BOUND 3
3.49/3.56	c GAP          0
3.49/3.56	s OPTIMUM FOUND
3.49/3.56	v -x126 -x125 -x124 -x123 -x122 x121 x120 -x119 x118 x117 -x116 -x115 x114 -x113 -x84 x83 -x82 -x81 -x80 x79 x78 x112 -x111 -x110 
3.49/3.56	v -x109 -x108 -x107 x106 -x77 x76 x75 -x74 x73 x72 x71 -x105 -x104 -x103 -x102 -x101 -x100 x99 x70 -x69 -x68 -x67 -x66 x65 x64 
3.49/3.56	v -x98 x97 -x96 x95 x94 -x93 x92 -x63 -x62 -x61 -x60 -x59 x58 x57 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x56 x55 x54 -x53 -x52 x51 
3.49/3.56	v x50 -x49 -x48 -x47 x46 x45 -x44 x43 x42 x41 x40 -x39 x38 -x37 x36 x35 x34 x33 x32 x31 -x30 x29 x28 -x27 -x26 -x25 -x24 -x23 
3.49/3.56	v x22 x21 x20 x19 -x18 -x17 -x16 x15 -x14 -x13 x12 -x11 -x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
3.49/3.56	c SCIP Status        : problem is solved [optimal solution found]
3.49/3.56	c Solving Time       :       3.46
3.49/3.56	c Original Problem   :
3.49/3.56	c   Problem name     : HOME/instance-1869787-1245185877.opb
3.49/3.56	c   Variables        : 420 (420 binary, 0 integer, 0 implicit integer, 0 continuous)
3.49/3.56	c   Constraints      : 307 initial, 307 maximal
3.49/3.56	c Presolved Problem  :
3.49/3.56	c   Problem name     : t_HOME/instance-1869787-1245185877.opb
3.49/3.56	c   Variables        : 330 (330 binary, 0 integer, 0 implicit integer, 0 continuous)
3.49/3.56	c   Constraints      : 229 initial, 463 maximal
3.49/3.56	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.49/3.56	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.49/3.56	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.49/3.56	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.49/3.56	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.49/3.56	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.49/3.56	c   probing          :       0.01          0          0          0          0          0          0          0          0
3.49/3.56	c   and              :       0.02         12         72          0          0          0         72          0         72
3.49/3.56	c   linear           :       0.00          1          5          0          0          0          0          0         35
3.49/3.56	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.49/3.56	c   root node        :          -          0          -          -          0          -          -          -          -
3.49/3.56	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.49/3.56	c   integral         :          0          0          0        523          0          9         83          0          0        934
3.49/3.56	c   and              :        216       1236       2174          0          0         44       2398       2392          0          0
3.49/3.56	c   linear           :          6          6       2129          0          0        118       1143          0          0          0
3.49/3.56	c   logicor          :          7+         6        570          0          0          3        116          0          0          0
3.49/3.56	c   countsols        :          0          0          0          1          0          0          0          0          0          0
3.49/3.56	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.49/3.56	c   integral         :       1.17       0.00       0.00       1.17       0.00
3.49/3.56	c   and              :       0.08       0.05       0.03       0.00       0.00
3.49/3.56	c   linear           :       0.08       0.00       0.08       0.00       0.00
3.49/3.56	c   logicor          :       0.01       0.00       0.01       0.00       0.00
3.49/3.56	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.49/3.56	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.49/3.56	c   rootredcost      :       0.00          0          0          0
3.49/3.56	c   pseudoobj        :       0.00       1822          0          0
3.49/3.56	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.49/3.56	c   propagation      :       0.03        165        164       1664       40.8         16       29.4          -
3.49/3.56	c   infeasible LP    :       0.00          4          0          0        0.0          0        0.0          0
3.49/3.56	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.49/3.56	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.49/3.56	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.49/3.56	c   applied globally :          -          -          -        234       19.0          -          -          -
3.49/3.56	c   applied locally  :          -          -          -          8       36.2          -          -          -
3.49/3.56	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.49/3.56	c   cut pool         :       0.00          5          -          -         23          -    (maximal pool size: 138)
3.49/3.56	c   redcost          :       0.01       1237          0          0          0          0
3.49/3.56	c   impliedbounds    :       0.00          6          0          0         42          0
3.49/3.56	c   intobj           :       0.00          0          0          0          0          0
3.49/3.56	c   gomory           :       0.07          6          0          0         37          0
3.49/3.56	c   strongcg         :       0.06          6          0          0        125          0
3.49/3.56	c   cmir             :       0.02          6          0          0         73          0
3.49/3.56	c   flowcover        :       0.09          6          0          0        121          0
3.49/3.56	c   clique           :       0.00          1          0          0          0          0
3.49/3.56	c   zerohalf         :       0.00          0          0          0          0          0
3.49/3.56	c   mcf              :       0.00          1          0          0          0          0
3.49/3.56	c Pricers            :       Time      Calls       Vars
3.49/3.56	c   problem variables:       0.00          0          0
3.49/3.56	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.49/3.56	c   relpscost        :       1.17        522          9         83          0          0        934
3.49/3.56	c   pscost           :       0.00          0          0          0          0          0          0
3.49/3.56	c   inference        :       0.00          0          0          0          0          0          0
3.49/3.56	c   mostinf          :       0.00          0          0          0          0          0          0
3.49/3.56	c   leastinf         :       0.00          0          0          0          0          0          0
3.49/3.56	c   fullstrong       :       0.00          0          0          0          0          0          0
3.49/3.56	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.49/3.56	c   random           :       0.00          0          0          0          0          0          0
3.49/3.56	c Primal Heuristics  :       Time      Calls      Found
3.49/3.56	c   LP solutions     :       0.00          -          1
3.49/3.56	c   pseudo solutions :       0.00          -          0
3.49/3.56	c   oneopt           :       0.00          0          0
3.49/3.56	c   crossover        :       0.00          0          0
3.49/3.56	c   guideddiving     :       0.00          0          0
3.49/3.56	c   pscostdiving     :       0.02          1          0
3.49/3.56	c   fracdiving       :       0.00          1          0
3.49/3.56	c   veclendiving     :       0.00          1          0
3.49/3.56	c   linesearchdiving :       0.00          1          0
3.49/3.56	c   feaspump         :       0.02          1          0
3.49/3.56	c   objpscostdiving  :       0.01          1          0
3.49/3.56	c   rootsoldiving    :       0.02          1          0
3.49/3.56	c   coefdiving       :       0.02          2          0
3.49/3.56	c   simplerounding   :       0.00          0          0
3.49/3.56	c   rounding         :       0.03        463          0
3.49/3.56	c   shifting         :       0.15        102          0
3.49/3.56	c   intshifting      :       0.00          0          0
3.49/3.56	c   fixandinfer      :       0.00          0          0
3.49/3.56	c   intdiving        :       0.00          0          0
3.49/3.56	c   actconsdiving    :       0.00          0          0
3.49/3.56	c   octane           :       0.00          0          0
3.49/3.56	c   rens             :       0.02          1          0
3.49/3.56	c   rins             :       0.00          0          0
3.49/3.56	c   localbranching   :       0.00          0          0
3.49/3.56	c   mutation         :       0.00          0          0
3.49/3.56	c   dins             :       0.00          0          0
3.49/3.56	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.49/3.56	c   primal LP        :       0.16          0          0       0.00       0.00
3.49/3.56	c   dual LP          :       1.20       1321       7641       5.78    6367.50
3.49/3.56	c   barrier LP       :       0.00          0          0       0.00          -
3.49/3.56	c   diving/probing LP:       0.08         90        703       7.81    8787.50
3.49/3.56	c   strong branching :       1.16       1712      15526       9.07   13384.48
3.49/3.56	c     (at root node) :          -         18       1378      76.56          -
3.49/3.56	c   conflict analysis:       0.00          0          0       0.00          -
3.49/3.56	c B&B Tree           :
3.49/3.56	c   number of runs   :          1
3.49/3.56	c   nodes            :        602
3.49/3.56	c   nodes (total)    :        602
3.49/3.56	c   nodes left       :          0
3.49/3.56	c   max depth        :         62
3.49/3.56	c   max depth (total):         62
3.49/3.56	c   backtracks       :         71 (11.8%)
3.49/3.56	c   delayed cutoffs  :         34
3.49/3.56	c   repropagations   :        199 (526 domain reductions, 31 cutoffs)
3.49/3.56	c   avg switch length:       3.04
3.49/3.56	c   switching time   :       0.22
3.49/3.56	c Solution           :
3.49/3.56	c   Solutions found  :          1 (1 improvements)
3.49/3.56	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 602 nodes, 3.46 seconds, depth 58, found by <relaxation>)
3.49/3.56	c   Dual Bound       : +3.00000000000000e+00
3.49/3.56	c   Gap              :       0.00 %
3.49/3.56	c   Root Dual Bound  : +3.00000000000000e+00
3.49/3.57	c Time complete: 3.56.

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-1869787-1245185877/watcher-1869787-1245185877 -o /tmp/evaluation-result-1869787-1245185877/solver-1869787-1245185877 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869787-1245185877.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 5870
/proc/meminfo: memFree=1834336/2055920 swapFree=4191900/4192956
[pid=5870] ppid=5868 vsize=5812 CPUtime=0
/proc/5870/stat : 5870 (pbscip.linux.x8) R 5868 5870 5608 0 -1 4194304 517 0 0 0 0 0 0 0 18 0 1 0 186188632 5951488 501 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/5870/statm: 1453 502 332 1256 0 192 0

[startup+0.05298 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5870
/proc/meminfo: memFree=1834336/2055920 swapFree=4191900/4192956
[pid=5870] ppid=5868 vsize=13968 CPUtime=0.04
/proc/5870/stat : 5870 (pbscip.linux.x8) R 5868 5870 5608 0 -1 4194304 2673 0 0 0 2 2 0 0 18 0 1 0 186188632 14303232 2303 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5870/statm: 3492 2303 482 1256 0 2231 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13968

[startup+0.101988 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5870
/proc/meminfo: memFree=1834336/2055920 swapFree=4191900/4192956
[pid=5870] ppid=5868 vsize=17072 CPUtime=0.09
/proc/5870/stat : 5870 (pbscip.linux.x8) R 5868 5870 5608 0 -1 4194304 3271 0 0 0 6 3 0 0 18 0 1 0 186188632 17481728 2901 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5870/statm: 4268 2901 649 1256 0 3007 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17072

[startup+0.302024 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5870
/proc/meminfo: memFree=1834336/2055920 swapFree=4191900/4192956
[pid=5870] ppid=5868 vsize=20128 CPUtime=0.29
/proc/5870/stat : 5870 (pbscip.linux.x8) R 5868 5870 5608 0 -1 4194304 4156 0 0 0 25 4 0 0 19 0 1 0 186188632 20611072 3756 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5870/statm: 5032 3756 677 1256 0 3771 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20128

[startup+0.701093 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5870
/proc/meminfo: memFree=1834336/2055920 swapFree=4191900/4192956
[pid=5870] ppid=5868 vsize=19904 CPUtime=0.69
/proc/5870/stat : 5870 (pbscip.linux.x8) R 5868 5870 5608 0 -1 4194304 5860 0 0 0 65 4 0 0 22 0 1 0 186188632 20381696 3619 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5870/statm: 4976 3619 689 1256 0 3715 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19904

[startup+1.50123 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5871
/proc/meminfo: memFree=1822488/2055920 swapFree=4191900/4192956
[pid=5870] ppid=5868 vsize=20436 CPUtime=1.49
/proc/5870/stat : 5870 (pbscip.linux.x8) R 5868 5870 5608 0 -1 4194304 5936 0 0 0 143 6 0 0 25 0 1 0 186188632 20926464 3695 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5870/statm: 5109 3695 694 1256 0 3848 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20436

[startup+3.10151 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5871
/proc/meminfo: memFree=1821720/2055920 swapFree=4191900/4192956
[pid=5870] ppid=5868 vsize=20948 CPUtime=3.09
/proc/5870/stat : 5870 (pbscip.linux.x8) R 5868 5870 5608 0 -1 4194304 6129 0 0 0 301 8 0 0 25 0 1 0 186188632 21450752 3888 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5870/statm: 5237 3888 697 1256 0 3976 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20948

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

[startup+3.50158 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5871
/proc/meminfo: memFree=1821400/2055920 swapFree=4191900/4192956
[pid=5870] ppid=5868 vsize=20948 CPUtime=3.49
/proc/5870/stat : 5870 (pbscip.linux.x8) R 5868 5870 5608 0 -1 4194304 6167 0 0 0 340 9 0 0 25 0 1 0 186188632 21450752 3926 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5870/statm: 5237 3926 697 1256 0 3976 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 20948

Child status: 0
Real time (s): 3.57494
CPU time (s): 3.57346
CPU user time (s): 3.47847
CPU system time (s): 0.094985
CPU usage (%): 99.9584
Max. virtual memory (cumulated for all children) (KiB): 26148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.47847
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6172
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= 4

runsolver used 0.003999 second user time and 0.016997 second system time

The end

Launcher Data 

Begin job on node4 at 2009-06-16 22:57:57
IDJOB=1869787
IDBENCH=47892
IDSOLVER=684
FILE ID=node4/1869787-1245185877
PBS_JOBID= 9363934
Free space on /tmp= 66408 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=7-P0=127-P1=47-P2=7-P3=127-P4=17-P5=97-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-1869787-1245185877/watcher-1869787-1245185877 -o /tmp/evaluation-result-1869787-1245185877/solver-1869787-1245185877 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869787-1245185877.opb

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

MD5SUM BENCH= a92642ddb77f2466b803e375801dde37
RANDOM SEED=1275254843

node4.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		: 3000.259
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		: 3000.259
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:       1834816 kB
Buffers:         45200 kB
Cached:         107540 kB
SwapCached:        260 kB
Active:          52080 kB
Inactive:       113968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1834816 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           11760 kB
Writeback:           0 kB
Mapped:          21804 kB
Slab:            40976 kB
Committed_AS:   141380 kB
PageTables:       1472 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= 66396 MiB
End job on node4 at 2009-06-16 22:58:01