Trace number 1870164

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT3 4.77927 4.78184

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=37-P1=47-P2=17-P3=127-P4=31-P5=127-P6=17-B.opb
MD5SUM844fbce0d49bf88665e134a5a6d0ad31
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 benchmark4.77927
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 SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1870164-1245189396.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
0.00/0.05	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
0.00/0.05	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
0.00/0.05	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
0.00/0.06	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
0.05/0.06	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
0.05/0.07	c    (0.0s) probing: 172/330 (52.1%) - 0 fixings, 0 aggregations, 12 implications, 0 bound changes
0.05/0.07	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.05/0.07	c presolving (8 rounds):
0.05/0.07	c  90 deleted vars, 72 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 107 changed coefficients
0.05/0.07	c  4200 implications, 0 cliques
0.05/0.07	c presolved problem has 330 variables (330 bin, 0 int, 0 impl, 0 cont) and 229 constraints
0.05/0.07	c     216 constraints of type <and>
0.05/0.07	c       6 constraints of type <linear>
0.05/0.07	c       7 constraints of type <logicor>
0.05/0.07	c transformed objective value is always integral (scale: 2)
0.05/0.07	c Presolving Time: 0.04
0.05/0.08	c OPT-NLC
0.05/0.08	c -----------------------------------------------------------------------------------------------
0.05/0.08	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.05/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.05/0.08	c limits/memory = c 1620
0.05/0.08	c # maximal time in seconds to run
0.05/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.05/0.08	c limits/time = c 1791
0.05/0.08	c # frequency for displaying node information lines
0.05/0.08	c # [type: int, range: [-1,2147483647], default: 100]
0.05/0.08	c display/freq = c 10000
0.05/0.08	c -----------------------------------------------------------------------------------------------
0.05/0.08	c start solving problem
0.05/0.08	c 
0.05/0.08	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.05/0.08	c   0.1s|     1 |     0 |    16 |1548k|   0 |   9 | 330 | 229 | 229 | 330 | 445 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   454 |1565k|   0 |  18 | 330 | 229 | 229 | 330 | 448 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   464 |1585k|   0 |  25 | 330 | 229 | 229 | 330 | 454 |   9 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.16	c   0.1s|     1 |     0 |   480 |1606k|   0 |  38 | 330 | 229 | 229 | 330 | 461 |  16 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.20	c   0.2s|     1 |     0 |   511 |1624k|   0 |  39 | 330 | 229 | 229 | 330 | 472 |  27 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     0 |   535 |1648k|   0 |  53 | 330 | 229 | 229 | 330 | 485 |  40 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.31	c   0.3s|     1 |     0 |   562 |1687k|   0 |  62 | 330 | 229 | 229 | 330 | 497 |  52 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.49	c   0.4s|     1 |     2 |   562 |1688k|   0 |  62 | 330 | 229 | 229 | 330 | 497 |  52 |   0 |  22 | 3.000000e+00 |      --      |    Inf 
4.68/4.76	o 3
4.68/4.76	c * 4.6s|  1423 |     0 | 10490 |2317k|  58 |   - | 330 |1076 | 284 | 330 | 209 |2873 | 853 |2275 | 3.000000e+00 | 3.000000e+00 |   0.00%
4.68/4.77	c 
4.68/4.77	c SCIP Status        : problem is solved [optimal solution found]
4.68/4.77	c Solving Time (sec) : 4.56
4.68/4.77	c Solving Nodes      : 1423
4.68/4.77	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
4.68/4.77	c Dual Bound         : +3.00000000000000e+00
4.68/4.77	c Gap                : 0.00 %
4.68/4.77	c NODE         1423
4.68/4.77	c DUAL BOUND   3
4.68/4.77	c PRIMAL BOUND 3
4.68/4.77	c GAP          0
4.68/4.77	s OPTIMUM FOUND
4.68/4.77	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 
4.68/4.77	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 -x98 x97 
4.68/4.77	v 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 x50 -x49 
4.68/4.77	v -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 x22 x21 
4.68/4.77	v -x20 x19 x18 x17 -x16 x15 x14 -x13 -x12 -x11 -x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
4.68/4.77	c SCIP Status        : problem is solved [optimal solution found]
4.68/4.77	c Solving Time       :       4.56
4.68/4.77	c Original Problem   :
4.68/4.77	c   Problem name     : HOME/instance-1870164-1245189396.opb
4.68/4.77	c   Variables        : 420 (420 binary, 0 integer, 0 implicit integer, 0 continuous)
4.68/4.77	c   Constraints      : 307 initial, 307 maximal
4.68/4.77	c Presolved Problem  :
4.68/4.77	c   Problem name     : t_HOME/instance-1870164-1245189396.opb
4.68/4.77	c   Variables        : 330 (330 binary, 0 integer, 0 implicit integer, 0 continuous)
4.68/4.77	c   Constraints      : 229 initial, 1076 maximal
4.68/4.77	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.68/4.77	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.68/4.77	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
4.68/4.77	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.68/4.77	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.68/4.77	c   implics          :       0.00          0          0          0          0          0          0          0          0
4.68/4.77	c   probing          :       0.01          0          0          0          0          0          0          0          0
4.68/4.77	c   and              :       0.03         12         72          0          0          0         72          0         72
4.68/4.77	c   linear           :       0.00          1          5          0          0          0          0          0         35
4.68/4.77	c   logicor          :       0.00          0          0          0          0          0          0          0          0
4.68/4.77	c   root node        :          -          0          -          -          0          -          -          -          -
4.68/4.77	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.68/4.77	c   integral         :          0          0          0       1141          0          0         47          0          0       2220
4.68/4.77	c   and              :        216       2208       4638          1          0        124       5186       2833          0          0
4.68/4.77	c   linear           :          6          6       4514          1          0        375       2351          0          0          0
4.68/4.77	c   logicor          :          7+         6       1442          1          0          1        432          0          0          0
4.68/4.77	c   countsols        :          0          0          0          1          0          0          0          0          0          0
4.68/4.77	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.68/4.77	c   integral         :       2.28       0.00       0.00       2.28       0.00
4.68/4.77	c   and              :       0.17       0.09       0.08       0.00       0.00
4.68/4.77	c   linear           :       0.11       0.00       0.11       0.00       0.00
4.68/4.77	c   logicor          :       0.00       0.00       0.00       0.00       0.00
4.68/4.77	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.68/4.77	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.68/4.77	c   rootredcost      :       0.00          0          0          0
4.68/4.77	c   pseudoobj        :       0.00       4285          0          0
4.68/4.77	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.68/4.77	c   propagation      :       0.09        500        500       5867       36.0         57       24.6          -
4.68/4.77	c   infeasible LP    :       0.00         22         22         90       35.4         15       16.2          0
4.68/4.77	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.68/4.77	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.68/4.77	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.68/4.77	c   applied globally :          -          -          -        847       18.5          -          -          -
4.68/4.77	c   applied locally  :          -          -          -          6       35.7          -          -          -
4.68/4.77	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.68/4.77	c   cut pool         :       0.00          5          -          -         30          -    (maximal pool size: 108)
4.68/4.77	c   redcost          :       0.03       2208          0          0          0          0
4.68/4.77	c   impliedbounds    :       0.00          6          0          0         13          0
4.68/4.77	c   intobj           :       0.00          0          0          0          0          0
4.68/4.77	c   gomory           :       0.05          6          0          0         13          0
4.68/4.77	c   strongcg         :       0.04          6          0          0         24          0
4.68/4.77	c   cmir             :       0.03          6          0          0         56          0
4.68/4.77	c   flowcover        :       0.06          6          0          0         82          0
4.68/4.77	c   clique           :       0.00          1          0          0          0          0
4.68/4.77	c   zerohalf         :       0.00          0          0          0          0          0
4.68/4.77	c   mcf              :       0.00          1          0          0          0          0
4.68/4.77	c Pricers            :       Time      Calls       Vars
4.68/4.77	c   problem variables:       0.00          0          0
4.68/4.77	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.68/4.77	c   relpscost        :       2.28       1140          0         47          0          0       2220
4.68/4.77	c   pscost           :       0.00          0          0          0          0          0          0
4.68/4.77	c   inference        :       0.00          0          0          0          0          0          0
4.68/4.77	c   mostinf          :       0.00          0          0          0          0          0          0
4.68/4.77	c   leastinf         :       0.00          0          0          0          0          0          0
4.68/4.77	c   fullstrong       :       0.00          0          0          0          0          0          0
4.68/4.77	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.68/4.77	c   random           :       0.00          0          0          0          0          0          0
4.68/4.77	c Primal Heuristics  :       Time      Calls      Found
4.68/4.77	c   LP solutions     :       0.00          -          1
4.68/4.77	c   pseudo solutions :       0.00          -          0
4.68/4.77	c   oneopt           :       0.00          0          0
4.68/4.77	c   crossover        :       0.00          0          0
4.68/4.77	c   guideddiving     :       0.00          0          0
4.68/4.77	c   intshifting      :       0.00          0          0
4.68/4.77	c   fracdiving       :       0.01          1          0
4.68/4.77	c   veclendiving     :       0.00          1          0
4.68/4.77	c   linesearchdiving :       0.00          1          0
4.68/4.77	c   feaspump         :       0.01          1          0
4.68/4.77	c   objpscostdiving  :       0.02          1          0
4.68/4.77	c   rootsoldiving    :       0.06          1          0
4.68/4.77	c   coefdiving       :       0.04          2          0
4.68/4.77	c   pscostdiving     :       0.02          2          0
4.68/4.77	c   simplerounding   :       0.00          0          0
4.68/4.77	c   rounding         :       0.01        622          0
4.68/4.77	c   shifting         :       0.30        152          0
4.68/4.77	c   fixandinfer      :       0.00          0          0
4.68/4.77	c   intdiving        :       0.00          0          0
4.68/4.77	c   actconsdiving    :       0.00          0          0
4.68/4.77	c   octane           :       0.00          0          0
4.68/4.77	c   rens             :       0.01          1          0
4.68/4.77	c   rins             :       0.00          0          0
4.68/4.77	c   localbranching   :       0.00          0          0
4.68/4.77	c   mutation         :       0.00          0          0
4.68/4.77	c   dins             :       0.00          0          0
4.68/4.77	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.68/4.77	c   primal LP        :       0.04          0          0       0.00       0.00
4.68/4.77	c   dual LP          :       0.94       2258       9243       4.09    9832.98
4.68/4.77	c   barrier LP       :       0.00          0          0       0.00          -
4.68/4.77	c   diving/probing LP:       0.13        300       1247       4.16    9592.31
4.68/4.77	c   strong branching :       2.25       2275      20670       9.09    9186.67
4.68/4.77	c     (at root node) :          -         22       1220      55.45          -
4.68/4.77	c   conflict analysis:       0.00          0          0       0.00          -
4.68/4.77	c B&B Tree           :
4.68/4.77	c   number of runs   :          1
4.68/4.77	c   nodes            :       1423
4.68/4.77	c   nodes (total)    :       1423
4.68/4.77	c   nodes left       :          0
4.68/4.77	c   max depth        :         58
4.68/4.77	c   max depth (total):         58
4.68/4.77	c   backtracks       :        213 (15.0%)
4.68/4.77	c   delayed cutoffs  :        179
4.68/4.77	c   repropagations   :        578 (2227 domain reductions, 178 cutoffs)
4.68/4.77	c   avg switch length:       3.66
4.68/4.77	c   switching time   :       0.11
4.68/4.77	c Solution           :
4.68/4.77	c   Solutions found  :          1 (1 improvements)
4.68/4.77	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1423 nodes, 4.56 seconds, depth 58, found by <relaxation>)
4.68/4.77	c   Dual Bound       : +3.00000000000000e+00
4.68/4.77	c   Gap              :       0.00 %
4.68/4.77	c   Root Dual Bound  : +3.00000000000000e+00
4.68/4.78	c Time complete: 4.77.

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-1870164-1245189396/watcher-1870164-1245189396 -o /tmp/evaluation-result-1870164-1245189396/solver-1870164-1245189396 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870164-1245189396.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 4130
/proc/meminfo: memFree=1828384/2055920 swapFree=4182544/4192956
[pid=4130] ppid=4128 vsize=4648 CPUtime=0
/proc/4130/stat : 4130 (pbscip.linux.x8) R 4128 4130 3205 0 -1 4194304 493 0 0 0 0 0 0 0 18 0 1 0 186535984 4759552 478 1992294400 4194304 7823515 548682068736 18446744073709551615 5898624 0 0 4096 0 0 0 0 17 1 0 0
/proc/4130/statm: 1122 484 318 886 0 232 0

[startup+0.0621341 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4130
/proc/meminfo: memFree=1828384/2055920 swapFree=4182544/4192956
[pid=4130] ppid=4128 vsize=12932 CPUtime=0.05
/proc/4130/stat : 4130 (pbscip.linux.x8) R 4128 4130 3205 0 -1 4194304 2665 0 0 0 3 2 0 0 18 0 1 0 186535984 13242368 2293 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4130/statm: 3233 2293 440 886 0 2343 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12932

[startup+0.102141 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4130
/proc/meminfo: memFree=1828384/2055920 swapFree=4182544/4192956
[pid=4130] ppid=4128 vsize=14128 CPUtime=0.09
/proc/4130/stat : 4130 (pbscip.linux.x8) R 4128 4130 3205 0 -1 4194304 3100 0 0 0 6 3 0 0 18 0 1 0 186535984 14467072 2722 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4130/statm: 3532 2722 536 886 0 2642 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14128

[startup+0.301178 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4130
/proc/meminfo: memFree=1828384/2055920 swapFree=4182544/4192956
[pid=4130] ppid=4128 vsize=15628 CPUtime=0.29
/proc/4130/stat : 4130 (pbscip.linux.x8) R 4128 4130 3205 0 -1 4194304 3515 0 0 0 25 4 0 0 19 0 1 0 186535984 16003072 3131 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4130/statm: 3907 3131 562 886 0 3017 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15628

[startup+0.702252 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4130
/proc/meminfo: memFree=1828384/2055920 swapFree=4182544/4192956
[pid=4130] ppid=4128 vsize=15956 CPUtime=0.69
/proc/4130/stat : 4130 (pbscip.linux.x8) R 4128 4130 3205 0 -1 4194304 5365 0 0 0 63 6 0 0 22 0 1 0 186535984 16338944 3236 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4130/statm: 3989 3236 568 886 0 3099 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15956

[startup+1.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4131
/proc/meminfo: memFree=1817496/2055920 swapFree=4182544/4192956
[pid=4130] ppid=4128 vsize=15956 CPUtime=1.49
/proc/4130/stat : 4130 (pbscip.linux.x8) R 4128 4130 3205 0 -1 4194304 5370 0 0 0 140 9 0 0 25 0 1 0 186535984 16338944 3241 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4130/statm: 3989 3241 572 886 0 3099 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15956

[startup+3.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4131
/proc/meminfo: memFree=1817368/2055920 swapFree=4182544/4192956
[pid=4130] ppid=4128 vsize=16512 CPUtime=3.09
/proc/4130/stat : 4130 (pbscip.linux.x8) R 4128 4130 3205 0 -1 4194304 5491 0 0 0 295 14 0 0 25 0 1 0 186535984 16908288 3361 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4130/statm: 4128 3361 572 886 0 3238 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16512

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

[startup+3.90185 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4131
/proc/meminfo: memFree=1817048/2055920 swapFree=4182544/4192956
[pid=4130] ppid=4128 vsize=16980 CPUtime=3.89
/proc/4130/stat : 4130 (pbscip.linux.x8) R 4128 4130 3205 0 -1 4194304 5615 0 0 0 373 16 0 0 25 0 1 0 186535984 17387520 3485 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4130/statm: 4245 3485 574 886 0 3355 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 16980

[startup+4.30192 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4131
/proc/meminfo: memFree=1816280/2055920 swapFree=4182544/4192956
[pid=4130] ppid=4128 vsize=17112 CPUtime=4.3
/proc/4130/stat : 4130 (pbscip.linux.x8) R 4128 4130 3205 0 -1 4194304 5647 0 0 0 412 18 0 0 25 0 1 0 186535984 17522688 3517 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4130/statm: 4278 3517 574 886 0 3388 0
Current children cumulated CPU time (s) 4.3
Current children cumulated vsize (KiB) 17112

[startup+4.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4131
/proc/meminfo: memFree=1816280/2055920 swapFree=4182544/4192956
[pid=4130] ppid=4128 vsize=17112 CPUtime=4.68
/proc/4130/stat : 4130 (pbscip.linux.x8) R 4128 4130 3205 0 -1 4194304 5663 0 0 0 449 19 0 0 25 0 1 0 186535984 17522688 3533 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4130/statm: 4278 3533 574 886 0 3388 0
Current children cumulated CPU time (s) 4.68
Current children cumulated vsize (KiB) 17112

Child status: 0
Real time (s): 4.78184
CPU time (s): 4.77927
CPU user time (s): 4.5723
CPU system time (s): 0.206968
CPU usage (%): 99.9462
Max. virtual memory (cumulated for all children) (KiB): 17112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.5723
system time used= 0.206968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5676
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= 3
involuntary context switches= 6

runsolver used 0.006998 second user time and 0.019996 second system time

The end

Launcher Data 

Begin job on node47 at 2009-06-16 23:56:36
IDJOB=1870164
IDBENCH=48081
IDSOLVER=683
FILE ID=node47/1870164-1245189396
PBS_JOBID= 9368282
Free space on /tmp= 65952 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=37-P1=47-P2=17-P3=127-P4=31-P5=127-P6=17-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870164-1245189396/watcher-1870164-1245189396 -o /tmp/evaluation-result-1870164-1245189396/solver-1870164-1245189396 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870164-1245189396.opb

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

MD5SUM BENCH= 844fbce0d49bf88665e134a5a6d0ad31
RANDOM SEED=1693045530

node47.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		: 3000.261
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		: 3000.261
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:       1828864 kB
Buffers:         48792 kB
Cached:         111368 kB
SwapCached:       4196 kB
Active:          62980 kB
Inactive:       105024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828864 kB
SwapTotal:     4192956 kB
SwapFree:      4182544 kB
Dirty:            9836 kB
Writeback:           0 kB
Mapped:          13676 kB
Slab:            45016 kB
Committed_AS:   186232 kB
PageTables:       1448 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= 65944 MiB
End job on node47 at 2009-06-16 23:56:41