Trace number 1870208

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 4.29535 4.29795

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=71-P1=131-P2=37-P3=29-P4=71-P5=79-P6=47-P7=41-B.opb
MD5SUM3dcbc29326e863fba53ed8c8a10116ce
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 benchmark4.29535
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 variables147
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 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)343
Sum of products size (including duplicates)686
Number of different products343
Sum of products size686

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-1870208-1245189565.opb>
0.00/0.01	c original problem has 490 variables (490 bin, 0 int, 0 impl, 0 cont) and 358 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.01/0.06	c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 40 chg coeffs, 0 upgd conss, 2044 impls, 0 clqs
0.01/0.06	c (round 2) 21 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 52 chg coeffs, 8 upgd conss, 3052 impls, 0 clqs
0.01/0.06	c (round 3) 35 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 64 chg coeffs, 8 upgd conss, 3892 impls, 0 clqs
0.01/0.06	c (round 4) 49 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 76 chg coeffs, 8 upgd conss, 4564 impls, 0 clqs
0.01/0.07	c (round 5) 63 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 88 chg coeffs, 8 upgd conss, 5068 impls, 0 clqs
0.01/0.07	c (round 6) 77 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 100 chg coeffs, 8 upgd conss, 5404 impls, 0 clqs
0.01/0.07	c (round 7) 91 del vars, 72 del conss, 0 chg bounds, 0 chg sides, 112 chg coeffs, 8 upgd conss, 5572 impls, 0 clqs
0.01/0.07	c (round 8) 105 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 124 chg coeffs, 8 upgd conss, 5572 impls, 0 clqs
0.01/0.09	c    (0.1s) probing: 180/385 (46.8%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.01/0.09	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.01/0.09	c presolving (9 rounds):
0.01/0.09	c  105 deleted vars, 84 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 124 changed coefficients
0.01/0.09	c  5600 implications, 0 cliques
0.01/0.09	c presolved problem has 385 variables (385 bin, 0 int, 0 impl, 0 cont) and 267 constraints
0.01/0.09	c     252 constraints of type <and>
0.01/0.09	c       7 constraints of type <linear>
0.01/0.09	c       8 constraints of type <logicor>
0.01/0.09	c transformed objective value is always integral (scale: 2)
0.01/0.09	c Presolving Time: 0.06
0.01/0.09	c OPT-NLC
0.01/0.09	c -----------------------------------------------------------------------------------------------
0.01/0.09	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.09	c limits/memory = c 1620
0.01/0.09	c # maximal time in seconds to run
0.01/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.09	c limits/time = c 1791
0.01/0.09	c # frequency for displaying node information lines
0.01/0.09	c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.09	c display/freq = c 10000
0.01/0.09	c -----------------------------------------------------------------------------------------------
0.01/0.09	c start solving problem
0.01/0.09	c 
0.09/0.10	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.10	c   0.1s|     1 |     0 |    18 |1797k|   0 |  10 | 385 | 267 | 267 | 385 | 519 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   373 |1819k|   0 |  20 | 385 | 267 | 267 | 385 | 523 |   4 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.16	c   0.1s|     1 |     0 |   383 |1842k|   0 |  27 | 385 | 267 | 267 | 385 | 529 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.1s|     1 |     0 |   397 |1870k|   0 |  39 | 385 | 267 | 267 | 385 | 536 |  17 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.24	c   0.2s|     1 |     0 |   423 |1909k|   0 |  40 | 385 | 267 | 267 | 385 | 546 |  27 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.30	c   0.3s|     1 |     0 |   479 |1937k|   0 |  63 | 385 | 267 | 267 | 385 | 556 |  37 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.41	c   0.4s|     1 |     0 |   554 |1985k|   0 |  69 | 385 | 267 | 267 | 385 | 581 |  62 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.00/1.05	c   1.0s|     1 |     2 |   554 |1987k|   0 |  69 | 385 | 267 | 267 | 385 | 581 |  62 |   0 |  39 | 3.000000e+00 |      --      |    Inf 
4.19/4.28	o 3
4.19/4.28	c * 4.1s|   330 |     0 |  3049 |2254k|  72 |   - | 385 | 401 |  62 | 385 | 221 | 748 | 136 |1623 | 3.000000e+00 | 3.000000e+00 |   0.00%
4.19/4.28	c 
4.19/4.28	c SCIP Status        : problem is solved [optimal solution found]
4.19/4.28	c Solving Time (sec) : 4.12
4.19/4.28	c Solving Nodes      : 330
4.19/4.28	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
4.19/4.28	c Dual Bound         : +3.00000000000000e+00
4.19/4.28	c Gap                : 0.00 %
4.19/4.28	c NODE         330
4.19/4.28	c DUAL BOUND   3
4.19/4.28	c PRIMAL BOUND 3
4.19/4.28	c GAP          0
4.19/4.28	s OPTIMUM FOUND
4.19/4.28	v x147 -x146 x145 -x144 -x143 -x142 x141 -x140 x139 -x138 x137 -x136 x135 -x134 x98 x97 -x96 -x95 -x94 x93 x92 x133 x132 -x131 x130 
4.19/4.28	v x129 -x128 -x127 x91 -x90 -x89 x88 -x87 x86 x85 -x126 -x125 x124 x123 x122 -x121 x120 x84 x83 x82 -x81 -x80 -x79 x78 x119 
4.19/4.28	v -x118 -x117 -x116 -x115 -x114 x113 x77 -x76 -x75 x74 -x73 x72 x71 -x112 -x111 -x110 -x109 -x108 -x107 -x106 x70 x69 x68 -x67 
4.19/4.28	v -x66 x65 x64 -x105 -x104 -x103 -x102 -x101 -x100 x99 -x63 -x62 -x61 -x60 -x59 -x58 x57 x56 x55 -x54 x53 -x52 -x51 x50 x49 -x48 
4.19/4.28	v -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 x20 
4.19/4.28	v x19 -x18 -x17 x16 x15 -x14 x13 -x12 x11 -x10 x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
4.19/4.28	c SCIP Status        : problem is solved [optimal solution found]
4.19/4.28	c Solving Time       :       4.12
4.19/4.28	c Original Problem   :
4.19/4.28	c   Problem name     : HOME/instance-1870208-1245189565.opb
4.19/4.28	c   Variables        : 490 (490 binary, 0 integer, 0 implicit integer, 0 continuous)
4.19/4.28	c   Constraints      : 358 initial, 358 maximal
4.19/4.28	c Presolved Problem  :
4.19/4.28	c   Problem name     : t_HOME/instance-1870208-1245189565.opb
4.19/4.28	c   Variables        : 385 (385 binary, 0 integer, 0 implicit integer, 0 continuous)
4.19/4.28	c   Constraints      : 267 initial, 401 maximal
4.19/4.28	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.19/4.28	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.19/4.28	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
4.19/4.28	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.19/4.28	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.19/4.28	c   implics          :       0.00          0          0          0          0          0          0          0          0
4.19/4.28	c   probing          :       0.02          0          0          0          0          0          0          0          0
4.19/4.28	c   and              :       0.01         14         84          0          0          0         84          0         84
4.19/4.28	c   linear           :       0.00          1          6          0          0          0          0          0         40
4.19/4.28	c   logicor          :       0.00          0          0          0          0          0          0          0          0
4.19/4.28	c   root node        :          -          0          -          -          0          -          -          -          -
4.19/4.28	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.19/4.28	c   integral         :          0          0          0        296          0          1         35          0          0        536
4.19/4.28	c   and              :        252        586       1249          1          0         19       1100        704          0          0
4.19/4.28	c   linear           :          7          6       1230          1          0         58        531          0          0          0
4.19/4.28	c   logicor          :          8+         6        251          1          0          5         64          0          0          0
4.19/4.28	c   countsols        :          0          0          0          1          0          0          0          0          0          0
4.19/4.28	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.19/4.28	c   integral         :       3.11       0.00       0.00       3.11       0.00
4.19/4.28	c   and              :       0.02       0.00       0.02       0.00       0.00
4.19/4.28	c   linear           :       0.01       0.00       0.01       0.00       0.00
4.19/4.28	c   logicor          :       0.01       0.00       0.01       0.00       0.00
4.19/4.28	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.19/4.28	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.19/4.28	c   rootredcost      :       0.00          0          0          0
4.19/4.28	c   pseudoobj        :       0.00        878          0          0
4.19/4.28	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.19/4.28	c   propagation      :       0.01         82         81        812       44.5          9       15.3          -
4.19/4.28	c   infeasible LP    :       0.00          2          2         20       44.5          0        0.0          0
4.19/4.28	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.19/4.28	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.19/4.28	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.19/4.28	c   applied globally :          -          -          -        134       21.8          -          -          -
4.19/4.28	c   applied locally  :          -          -          -          2       46.5          -          -          -
4.19/4.28	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.19/4.28	c   cut pool         :       0.00          5          -          -         32          -    (maximal pool size: 124)
4.19/4.28	c   redcost          :       0.00        586          0          0          0          0
4.19/4.28	c   impliedbounds    :       0.00          6          0          0         16          0
4.19/4.28	c   intobj           :       0.00          0          0          0          0          0
4.19/4.28	c   gomory           :       0.06          6          0          0         77          0
4.19/4.28	c   strongcg         :       0.04          6          0          0        116          0
4.19/4.28	c   cmir             :       0.06          6          0          0         61          0
4.19/4.28	c   flowcover        :       0.08          6          0          0         87          0
4.19/4.28	c   clique           :       0.00          1          0          0          0          0
4.19/4.28	c   zerohalf         :       0.00          0          0          0          0          0
4.19/4.28	c   mcf              :       0.00          1          0          0          0          0
4.19/4.28	c Pricers            :       Time      Calls       Vars
4.19/4.28	c   problem variables:       0.00          0          0
4.19/4.28	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.19/4.28	c   relpscost        :       3.11        295          1         35          0          0        536
4.19/4.28	c   pscost           :       0.00          0          0          0          0          0          0
4.19/4.28	c   inference        :       0.00          0          0          0          0          0          0
4.19/4.28	c   mostinf          :       0.00          0          0          0          0          0          0
4.19/4.28	c   leastinf         :       0.00          0          0          0          0          0          0
4.19/4.28	c   fullstrong       :       0.00          0          0          0          0          0          0
4.19/4.28	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.19/4.28	c   random           :       0.00          0          0          0          0          0          0
4.19/4.28	c Primal Heuristics  :       Time      Calls      Found
4.19/4.28	c   LP solutions     :       0.00          -          1
4.19/4.28	c   pseudo solutions :       0.00          -          0
4.19/4.28	c   oneopt           :       0.00          0          0
4.19/4.28	c   coefdiving       :       0.00          0          0
4.19/4.28	c   pscostdiving     :       0.00          0          0
4.19/4.28	c   fracdiving       :       0.00          0          0
4.19/4.28	c   veclendiving     :       0.00          0          0
4.19/4.28	c   objpscostdiving  :       0.00          0          0
4.19/4.28	c   rootsoldiving    :       0.00          0          0
4.19/4.28	c   linesearchdiving :       0.00          0          0
4.19/4.28	c   guideddiving     :       0.00          0          0
4.19/4.28	c   crossover        :       0.00          0          0
4.19/4.28	c   feaspump         :       0.01          1          0
4.19/4.28	c   simplerounding   :       0.00          0          0
4.19/4.28	c   rounding         :       0.03        309          0
4.19/4.28	c   shifting         :       0.10         75          0
4.19/4.28	c   intshifting      :       0.00          0          0
4.19/4.28	c   fixandinfer      :       0.00          0          0
4.19/4.28	c   intdiving        :       0.00          0          0
4.19/4.28	c   actconsdiving    :       0.00          0          0
4.19/4.28	c   octane           :       0.00          0          0
4.19/4.28	c   rens             :       0.02          1          0
4.19/4.28	c   rins             :       0.00          0          0
4.19/4.28	c   localbranching   :       0.00          0          0
4.19/4.28	c   mutation         :       0.00          0          0
4.19/4.28	c   dins             :       0.00          0          0
4.19/4.28	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.19/4.28	c   primal LP        :       0.00          0          0       0.00          -
4.19/4.28	c   dual LP          :       0.38        608       2703       4.45    7113.16
4.19/4.28	c   barrier LP       :       0.00          0          0       0.00          -
4.19/4.28	c   diving/probing LP:       0.01         11        346      31.45   34600.00
4.19/4.28	c   strong branching :       3.09       1623      29038      17.89    9397.41
4.19/4.28	c     (at root node) :          -         39       3825      98.08          -
4.19/4.28	c   conflict analysis:       0.00          0          0       0.00          -
4.19/4.28	c B&B Tree           :
4.19/4.28	c   number of runs   :          1
4.19/4.28	c   nodes            :        330
4.19/4.28	c   nodes (total)    :        330
4.19/4.28	c   nodes left       :          0
4.19/4.28	c   max depth        :         72
4.19/4.28	c   max depth (total):         72
4.19/4.28	c   backtracks       :         33 (10.0%)
4.19/4.28	c   delayed cutoffs  :         32
4.19/4.28	c   repropagations   :         91 (328 domain reductions, 24 cutoffs)
4.19/4.28	c   avg switch length:       2.66
4.19/4.28	c   switching time   :       0.01
4.19/4.28	c Solution           :
4.19/4.28	c   Solutions found  :          1 (1 improvements)
4.19/4.28	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 330 nodes, 4.12 seconds, depth 54, found by <relaxation>)
4.19/4.28	c   Dual Bound       : +3.00000000000000e+00
4.19/4.28	c   Gap              :       0.00 %
4.19/4.28	c   Root Dual Bound  : +3.00000000000000e+00
4.19/4.29	c Time complete: 4.29.

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-1870208-1245189565/watcher-1870208-1245189565 -o /tmp/evaluation-result-1870208-1245189565/solver-1870208-1245189565 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870208-1245189565.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: 0.90 0.94 0.98 3/64 6110
/proc/meminfo: memFree=1909800/2055920 swapFree=4181856/4192956
[pid=6110] ppid=6108 vsize=4324 CPUtime=0
/proc/6110/stat : 6110 (pbscip.linux.x8) R 6108 6110 5401 0 -1 4194304 464 0 0 0 0 0 0 0 18 0 1 0 186553172 4427776 448 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 1081 457 294 886 0 191 0

[startup+0.0289739 s]
/proc/loadavg: 0.90 0.94 0.98 3/64 6110
/proc/meminfo: memFree=1909800/2055920 swapFree=4181856/4192956
[pid=6110] ppid=6108 vsize=13140 CPUtime=0.01
/proc/6110/stat : 6110 (pbscip.linux.x8) R 6108 6110 5401 0 -1 4194304 2673 0 0 0 1 0 0 0 18 0 1 0 186553172 13455360 2301 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6110/statm: 3285 2301 404 886 0 2395 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13140

[startup+0.101986 s]
/proc/loadavg: 0.90 0.94 0.98 3/64 6110
/proc/meminfo: memFree=1909800/2055920 swapFree=4181856/4192956
[pid=6110] ppid=6108 vsize=14496 CPUtime=0.09
/proc/6110/stat : 6110 (pbscip.linux.x8) R 6108 6110 5401 0 -1 4194304 3191 0 0 0 6 3 0 0 18 0 1 0 186553172 14843904 2812 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6110/statm: 3624 2814 518 886 0 2734 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14496

[startup+0.302023 s]
/proc/loadavg: 0.90 0.94 0.98 3/64 6110
/proc/meminfo: memFree=1909800/2055920 swapFree=4181856/4192956
[pid=6110] ppid=6108 vsize=17440 CPUtime=0.29
/proc/6110/stat : 6110 (pbscip.linux.x8) R 6108 6110 5401 0 -1 4194304 3813 0 0 0 26 3 0 0 19 0 1 0 186553172 17858560 3423 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6110/statm: 4360 3423 562 886 0 3470 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17440

[startup+0.701095 s]
/proc/loadavg: 0.90 0.94 0.98 3/64 6110
/proc/meminfo: memFree=1909800/2055920 swapFree=4181856/4192956
[pid=6110] ppid=6108 vsize=21932 CPUtime=0.69
/proc/6110/stat : 6110 (pbscip.linux.x8) R 6108 6110 5401 0 -1 4194304 6859 0 0 0 63 6 0 0 22 0 1 0 186553172 22458368 4622 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6110/statm: 5483 4622 567 886 0 4593 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21932

[startup+1.50124 s]
/proc/loadavg: 0.91 0.94 0.98 2/65 6111
/proc/meminfo: memFree=1893280/2055920 swapFree=4181856/4192956
[pid=6110] ppid=6108 vsize=21932 CPUtime=1.49
/proc/6110/stat : 6110 (pbscip.linux.x8) R 6108 6110 5401 0 -1 4194304 6860 0 0 0 141 8 0 0 25 0 1 0 186553172 22458368 4623 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6110/statm: 5483 4623 567 886 0 4593 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21932

[startup+3.10153 s]
/proc/loadavg: 0.91 0.94 0.98 2/65 6111
/proc/meminfo: memFree=1893152/2055920 swapFree=4181856/4192956
[pid=6110] ppid=6108 vsize=21932 CPUtime=3.09
/proc/6110/stat : 6110 (pbscip.linux.x8) R 6108 6110 5401 0 -1 4194304 6868 0 0 0 297 12 0 0 25 0 1 0 186553172 22458368 4631 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6110/statm: 5483 4631 573 886 0 4593 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21932

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

[startup+3.90168 s]
/proc/loadavg: 0.91 0.94 0.98 2/65 6111
/proc/meminfo: memFree=1893152/2055920 swapFree=4181856/4192956
[pid=6110] ppid=6108 vsize=21932 CPUtime=3.89
/proc/6110/stat : 6110 (pbscip.linux.x8) R 6108 6110 5401 0 -1 4194304 6868 0 0 0 374 15 0 0 25 0 1 0 186553172 22458368 4631 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6110/statm: 5483 4631 573 886 0 4593 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 21932

[startup+4.10272 s]
/proc/loadavg: 0.91 0.94 0.98 2/65 6111
/proc/meminfo: memFree=1893152/2055920 swapFree=4181856/4192956
[pid=6110] ppid=6108 vsize=21932 CPUtime=4.09
/proc/6110/stat : 6110 (pbscip.linux.x8) R 6108 6110 5401 0 -1 4194304 6868 0 0 0 394 15 0 0 25 0 1 0 186553172 22458368 4631 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6110/statm: 5483 4631 573 886 0 4593 0
Current children cumulated CPU time (s) 4.09
Current children cumulated vsize (KiB) 21932

[startup+4.20174 s]
/proc/loadavg: 0.91 0.94 0.98 2/65 6111
/proc/meminfo: memFree=1893152/2055920 swapFree=4181856/4192956
[pid=6110] ppid=6108 vsize=21932 CPUtime=4.19
/proc/6110/stat : 6110 (pbscip.linux.x8) R 6108 6110 5401 0 -1 4194304 6868 0 0 0 403 16 0 0 25 0 1 0 186553172 22458368 4631 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6110/statm: 5483 4631 573 886 0 4593 0
Current children cumulated CPU time (s) 4.19
Current children cumulated vsize (KiB) 21932

Child status: 0
Real time (s): 4.29795
CPU time (s): 4.29535
CPU user time (s): 4.13037
CPU system time (s): 0.164974
CPU usage (%): 99.9393
Max. virtual memory (cumulated for all children) (KiB): 23512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.13037
system time used= 0.164974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6873
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= 8

runsolver used 0.005999 second user time and 0.021996 second system time

The end

Launcher Data 

Begin job on node44 at 2009-06-16 23:59:25
IDJOB=1870208
IDBENCH=48103
IDSOLVER=683
FILE ID=node44/1870208-1245189565
PBS_JOBID= 9368292
Free space on /tmp= 65924 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=71-P1=131-P2=37-P3=29-P4=71-P5=79-P6=47-P7=41-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-1870208-1245189565/watcher-1870208-1245189565 -o /tmp/evaluation-result-1870208-1245189565/solver-1870208-1245189565 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870208-1245189565.opb

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

MD5SUM BENCH= 3dcbc29326e863fba53ed8c8a10116ce
RANDOM SEED=1659482351

node44.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		: 3000.263
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		: 3000.263
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:       1910216 kB
Buffers:         12372 kB
Cached:          66448 kB
SwapCached:       5024 kB
Active:          70680 kB
Inactive:        16088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1910216 kB
SwapTotal:     4192956 kB
SwapFree:      4181856 kB
Dirty:           10140 kB
Writeback:           0 kB
Mapped:          13812 kB
Slab:            44900 kB
Committed_AS:   175040 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= 65912 MiB
End job on node44 at 2009-06-16 23:59:29