Trace number 1869820

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 7.41787 7.41974

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=107-P1=13-P2=17-P3=127-P4=13-P5=53-P6=73-P7=59-B.opb
MD5SUMc07fae5b4c60769a268376cf318d4faa
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 benchmark7.41787
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-1869820-1245186346.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:
0.05/0.05	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
0.05/0.06	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
0.05/0.06	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
0.05/0.06	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
0.05/0.07	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
0.05/0.07	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
0.05/0.07	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
0.05/0.07	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
0.05/0.09	c    (0.1s) probing: 180/385 (46.8%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.05/0.09	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.05/0.09	c presolving (9 rounds):
0.05/0.09	c  105 deleted vars, 84 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 124 changed coefficients
0.05/0.09	c  5600 implications, 0 cliques
0.05/0.09	c presolved problem has 385 variables (385 bin, 0 int, 0 impl, 0 cont) and 267 constraints
0.05/0.09	c     252 constraints of type <and>
0.05/0.09	c       7 constraints of type <linear>
0.05/0.09	c       8 constraints of type <logicor>
0.05/0.09	c transformed objective value is always integral (scale: 2)
0.05/0.09	c Presolving Time: 0.04
0.05/0.09	c OPT-NLC
0.05/0.09	c -----------------------------------------------------------------------------------------------
0.05/0.09	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.05/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.05/0.09	c limits/memory = c 1620
0.05/0.09	c # maximal time in seconds to run
0.05/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.05/0.09	c limits/time = c 1791
0.05/0.09	c # frequency for displaying node information lines
0.05/0.09	c # [type: int, range: [-1,2147483647], default: 100]
0.05/0.09	c display/freq = c 10000
0.05/0.09	c -----------------------------------------------------------------------------------------------
0.05/0.09	c start solving problem
0.05/0.09	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 |   372 |1816k|   0 |  19 | 385 | 267 | 267 | 385 | 522 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   382 |1837k|   0 |  26 | 385 | 267 | 267 | 385 | 528 |   9 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.18	c   0.1s|     1 |     0 |   395 |1860k|   0 |  36 | 385 | 267 | 267 | 385 | 535 |  16 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.20/0.22	c   0.2s|     1 |     0 |   425 |1875k|   0 |  38 | 385 | 267 | 267 | 385 | 545 |  26 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.20/0.27	c   0.2s|     1 |     0 |   445 |1904k|   0 |  50 | 385 | 267 | 267 | 385 | 558 |  39 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.33	c   0.3s|     1 |     0 |   493 |1935k|   0 |  64 | 385 | 267 | 267 | 385 | 572 |  53 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.47	c   0.4s|     1 |     2 |   493 |1936k|   0 |  64 | 385 | 267 | 267 | 385 | 572 |  53 |   0 |  18 | 3.000000e+00 |      --      |    Inf 
7.39/7.40	o 3
7.39/7.40	c * 7.2s|  2055 |     0 | 16091 |2788k|  77 |   - | 385 |1461 | 103 | 385 | 218 |5074 |1196 |2726 | 3.000000e+00 | 3.000000e+00 |   0.00%
7.39/7.40	c 
7.39/7.40	c SCIP Status        : problem is solved [optimal solution found]
7.39/7.40	c Solving Time (sec) : 7.15
7.39/7.40	c Solving Nodes      : 2055
7.39/7.40	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
7.39/7.40	c Dual Bound         : +3.00000000000000e+00
7.39/7.40	c Gap                : 0.00 %
7.39/7.40	c NODE         2055
7.39/7.40	c DUAL BOUND   3
7.39/7.40	c PRIMAL BOUND 3
7.39/7.40	c GAP          0
7.39/7.40	s OPTIMUM FOUND
7.39/7.40	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 
7.39/7.40	v -x130 -x129 -x128 -x127 -x91 x90 x89 -x88 x87 -x86 x85 -x126 -x125 -x124 x123 x122 -x121 -x120 x84 x83 -x82 -x81 -x80 -x79 
7.39/7.40	v x78 -x119 -x118 -x117 -x116 -x115 x114 x113 x77 -x76 -x75 -x74 x73 x72 x71 -x112 -x111 x110 -x109 -x108 -x107 -x106 x70 -x69 
7.39/7.40	v x68 x67 -x66 x65 x64 -x105 -x104 -x103 -x102 -x101 -x100 x99 -x63 -x62 x61 x60 x59 x58 x57 x56 -x55 -x54 -x53 -x52 -x51 x50 
7.39/7.40	v 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 x22 
7.39/7.40	v x21 -x20 -x19 -x18 x17 -x16 x15 -x14 x13 x12 -x11 x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
7.39/7.40	c SCIP Status        : problem is solved [optimal solution found]
7.39/7.40	c Solving Time       :       7.15
7.39/7.40	c Original Problem   :
7.39/7.40	c   Problem name     : HOME/instance-1869820-1245186346.opb
7.39/7.40	c   Variables        : 490 (490 binary, 0 integer, 0 implicit integer, 0 continuous)
7.39/7.40	c   Constraints      : 358 initial, 358 maximal
7.39/7.40	c Presolved Problem  :
7.39/7.40	c   Problem name     : t_HOME/instance-1869820-1245186346.opb
7.39/7.40	c   Variables        : 385 (385 binary, 0 integer, 0 implicit integer, 0 continuous)
7.39/7.40	c   Constraints      : 267 initial, 1461 maximal
7.39/7.40	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
7.39/7.40	c   trivial          :       0.00          0          0          0          0          0          0          0          0
7.39/7.40	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
7.39/7.40	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
7.39/7.40	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
7.39/7.40	c   implics          :       0.00          0          0          0          0          0          0          0          0
7.39/7.40	c   probing          :       0.01          0          0          0          0          0          0          0          0
7.39/7.40	c   and              :       0.01         14         84          0          0          0         84          0         84
7.39/7.40	c   linear           :       0.01          1          6          0          0          0          0          0         40
7.39/7.40	c   logicor          :       0.00          0          0          0          0          0          0          0          0
7.39/7.40	c   root node        :          -          0          -          -          0          -          -          -          -
7.39/7.40	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
7.39/7.40	c   integral         :          0          0          0       1621          0          0         68          0          0       3138
7.39/7.40	c   and              :        252       3606       7094          0          0        172       9350       5032          0          0
7.39/7.40	c   linear           :          7          6       6921          0          0        537       4474          0          0          0
7.39/7.40	c   logicor          :          8+         6       2461          1          0          8        743          0          0          0
7.39/7.40	c   countsols        :          0          0          0          1          0          0          0          0          0          0
7.39/7.40	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
7.39/7.40	c   integral         :       3.11       0.00       0.00       3.11       0.00
7.39/7.40	c   and              :       0.24       0.13       0.11       0.00       0.00
7.39/7.40	c   linear           :       0.25       0.00       0.25       0.00       0.00
7.39/7.40	c   logicor          :       0.01       0.00       0.01       0.00       0.00
7.39/7.40	c   countsols        :       0.00       0.00       0.00       0.00       0.00
7.39/7.40	c Propagators        :       Time      Calls    Cutoffs    DomReds
7.39/7.40	c   rootredcost      :       0.00          0          0          0
7.39/7.40	c   pseudoobj        :       0.00       6723          0          0
7.39/7.40	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
7.39/7.40	c   propagation      :       0.18        717        717       7335       44.1        180       17.5          -
7.39/7.40	c   infeasible LP    :       0.00         11         11         33       16.2          7       18.1          0
7.39/7.40	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
7.39/7.40	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
7.39/7.40	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
7.39/7.40	c   applied globally :          -          -          -       1194       20.8          -          -          -
7.39/7.40	c   applied locally  :          -          -          -          2       39.5          -          -          -
7.39/7.40	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
7.39/7.40	c   cut pool         :       0.00          5          -          -         26          -    (maximal pool size: 101)
7.39/7.40	c   redcost          :       0.03       3607          0          2          0          0
7.39/7.40	c   impliedbounds    :       0.00          6          0          0         13          0
7.39/7.40	c   intobj           :       0.00          0          0          0          0          0
7.39/7.40	c   gomory           :       0.04          6          0          0         13          0
7.39/7.40	c   strongcg         :       0.04          6          0          0         14          0
7.39/7.40	c   cmir             :       0.03          6          0          0         49          0
7.39/7.40	c   flowcover        :       0.08          6          0          0         78          0
7.39/7.40	c   clique           :       0.00          1          0          0          0          0
7.39/7.40	c   zerohalf         :       0.00          0          0          0          0          0
7.39/7.40	c   mcf              :       0.00          1          0          0          0          0
7.39/7.40	c Pricers            :       Time      Calls       Vars
7.39/7.40	c   problem variables:       0.00          0          0
7.39/7.40	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
7.39/7.40	c   relpscost        :       3.09       1620          0         68          0          0       3138
7.39/7.40	c   pscost           :       0.00          0          0          0          0          0          0
7.39/7.40	c   inference        :       0.00          0          0          0          0          0          0
7.39/7.40	c   mostinf          :       0.00          0          0          0          0          0          0
7.39/7.40	c   leastinf         :       0.00          0          0          0          0          0          0
7.39/7.40	c   fullstrong       :       0.00          0          0          0          0          0          0
7.39/7.40	c   allfullstrong    :       0.00          0          0          0          0          0          0
7.39/7.40	c   random           :       0.00          0          0          0          0          0          0
7.39/7.40	c Primal Heuristics  :       Time      Calls      Found
7.39/7.40	c   LP solutions     :       0.00          -          1
7.39/7.40	c   pseudo solutions :       0.00          -          0
7.39/7.40	c   oneopt           :       0.00          0          0
7.39/7.40	c   crossover        :       0.00          0          0
7.39/7.40	c   guideddiving     :       0.00          0          0
7.39/7.40	c   intshifting      :       0.00          0          0
7.39/7.40	c   fracdiving       :       0.01          1          0
7.39/7.40	c   veclendiving     :       0.00          1          0
7.39/7.40	c   linesearchdiving :       0.01          1          0
7.39/7.40	c   feaspump         :       0.01          1          0
7.39/7.40	c   objpscostdiving  :       0.05          1          0
7.39/7.40	c   rootsoldiving    :       0.02          1          0
7.39/7.40	c   coefdiving       :       0.05          2          0
7.39/7.40	c   pscostdiving     :       0.03          2          0
7.39/7.40	c   simplerounding   :       0.00          0          0
7.39/7.40	c   rounding         :       0.10        786          0
7.39/7.40	c   shifting         :       0.34        219          0
7.39/7.40	c   fixandinfer      :       0.00          0          0
7.39/7.40	c   intdiving        :       0.00          0          0
7.39/7.40	c   actconsdiving    :       0.00          0          0
7.39/7.40	c   octane           :       0.00          0          0
7.39/7.40	c   rens             :       0.01          1          0
7.39/7.40	c   rins             :       0.00          0          0
7.39/7.40	c   localbranching   :       0.00          0          0
7.39/7.40	c   mutation         :       0.00          0          0
7.39/7.40	c   dins             :       0.00          0          0
7.39/7.40	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
7.39/7.40	c   primal LP        :       0.05          0          0       0.00       0.00
7.39/7.40	c   dual LP          :       1.77       3743      14469       3.87    8174.58
7.39/7.40	c   barrier LP       :       0.00          0          0       0.00          -
7.39/7.40	c   diving/probing LP:       0.11        254       1622       6.39   14745.45
7.39/7.40	c   strong branching :       3.05       2726      27300      10.01    8950.82
7.39/7.40	c     (at root node) :          -         18        809      44.94          -
7.39/7.40	c   conflict analysis:       0.00          0          0       0.00          -
7.39/7.40	c B&B Tree           :
7.39/7.40	c   number of runs   :          1
7.39/7.40	c   nodes            :       2055
7.39/7.40	c   nodes (total)    :       2055
7.39/7.40	c   nodes left       :          0
7.39/7.40	c   max depth        :         77
7.39/7.40	c   max depth (total):         77
7.39/7.40	c   backtracks       :        265 (12.9%)
7.39/7.40	c   delayed cutoffs  :        255
7.39/7.40	c   repropagations   :       1122 (3197 domain reductions, 214 cutoffs)
7.39/7.40	c   avg switch length:       3.52
7.39/7.40	c   switching time   :       0.17
7.39/7.40	c Solution           :
7.39/7.40	c   Solutions found  :          1 (1 improvements)
7.39/7.40	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 2055 nodes, 7.15 seconds, depth 68, found by <relaxation>)
7.39/7.40	c   Dual Bound       : +3.00000000000000e+00
7.39/7.40	c   Gap              :       0.00 %
7.39/7.40	c   Root Dual Bound  : +3.00000000000000e+00
7.39/7.41	c Time complete: 7.4.

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-1869820-1245186346/watcher-1869820-1245186346 -o /tmp/evaluation-result-1869820-1245186346/solver-1869820-1245186346 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869820-1245186346.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 5215
/proc/meminfo: memFree=1919656/2055920 swapFree=4181856/4192956
[pid=5215] ppid=5213 vsize=4648 CPUtime=0
/proc/5215/stat : 5215 (pbscip.linux.x8) R 5213 5215 4663 0 -1 4194304 499 0 0 0 0 0 0 0 18 0 1 0 186231314 4759552 483 1992294400 4194304 7823515 548682068736 18446744073709551615 5976930 0 0 4096 0 0 0 0 17 1 0 0
/proc/5215/statm: 1082 485 320 886 0 192 0

[startup+0.0542859 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5215
/proc/meminfo: memFree=1919656/2055920 swapFree=4181856/4192956
[pid=5215] ppid=5213 vsize=13140 CPUtime=0.05
/proc/5215/stat : 5215 (pbscip.linux.x8) R 5213 5215 4663 0 -1 4194304 2673 0 0 0 2 3 0 0 18 0 1 0 186231314 13455360 2301 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5215/statm: 3285 2301 404 886 0 2395 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13140

[startup+0.101293 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5215
/proc/meminfo: memFree=1919656/2055920 swapFree=4181856/4192956
[pid=5215] ppid=5213 vsize=14628 CPUtime=0.09
/proc/5215/stat : 5215 (pbscip.linux.x8) R 5213 5215 4663 0 -1 4194304 3196 0 0 0 6 3 0 0 18 0 1 0 186231314 14979072 2817 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5215/statm: 3657 2817 518 886 0 2767 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14628

[startup+0.301329 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5215
/proc/meminfo: memFree=1919656/2055920 swapFree=4181856/4192956
[pid=5215] ppid=5213 vsize=16684 CPUtime=0.29
/proc/5215/stat : 5215 (pbscip.linux.x8) R 5213 5215 4663 0 -1 4194304 3771 0 0 0 24 5 0 0 19 0 1 0 186231314 17084416 3372 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5215/statm: 4171 3372 562 886 0 3281 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16684

[startup+0.701402 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5215
/proc/meminfo: memFree=1919656/2055920 swapFree=4181856/4192956
[pid=5215] ppid=5213 vsize=17380 CPUtime=0.69
/proc/5215/stat : 5215 (pbscip.linux.x8) R 5213 5215 4663 0 -1 4194304 5714 0 0 0 62 7 0 0 22 0 1 0 186231314 17797120 3566 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5215/statm: 4345 3566 567 886 0 3455 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17380

[startup+1.50155 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5216
/proc/meminfo: memFree=1907360/2055920 swapFree=4181856/4192956
[pid=5215] ppid=5213 vsize=17380 CPUtime=1.49
/proc/5215/stat : 5215 (pbscip.linux.x8) R 5213 5215 4663 0 -1 4194304 5718 0 0 0 140 9 0 0 25 0 1 0 186231314 17797120 3570 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5215/statm: 4345 3570 571 886 0 3455 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17380

[startup+3.10184 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5216
/proc/meminfo: memFree=1907232/2055920 swapFree=4181856/4192956
[pid=5215] ppid=5213 vsize=17380 CPUtime=3.09
/proc/5215/stat : 5215 (pbscip.linux.x8) R 5213 5215 4663 0 -1 4194304 5719 0 0 0 296 13 0 0 25 0 1 0 186231314 17797120 3571 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5215/statm: 4345 3571 571 886 0 3455 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17380

[startup+6.30142 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5216
/proc/meminfo: memFree=1906592/2055920 swapFree=4181856/4192956
[pid=5215] ppid=5213 vsize=18212 CPUtime=6.29
/proc/5215/stat : 5215 (pbscip.linux.x8) R 5213 5215 4663 0 -1 4194304 5903 0 0 0 608 21 0 0 25 0 1 0 186231314 18649088 3755 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5215/statm: 4553 3755 573 886 0 3663 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18212

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

[startup+7.10257 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5216
/proc/meminfo: memFree=1906144/2055920 swapFree=4181856/4192956
[pid=5215] ppid=5213 vsize=18780 CPUtime=7.09
/proc/5215/stat : 5215 (pbscip.linux.x8) R 5213 5215 4663 0 -1 4194304 6044 0 0 0 686 23 0 0 25 0 1 0 186231314 19230720 3896 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5215/statm: 4695 3896 573 886 0 3805 0
Current children cumulated CPU time (s) 7.09
Current children cumulated vsize (KiB) 18780

[startup+7.30261 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5216
/proc/meminfo: memFree=1906144/2055920 swapFree=4181856/4192956
[pid=5215] ppid=5213 vsize=19144 CPUtime=7.29
/proc/5215/stat : 5215 (pbscip.linux.x8) R 5213 5215 4663 0 -1 4194304 6142 0 0 0 705 24 0 0 25 0 1 0 186231314 19603456 3994 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5215/statm: 4786 3994 573 886 0 3896 0
Current children cumulated CPU time (s) 7.29
Current children cumulated vsize (KiB) 19144

[startup+7.40163 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5216
/proc/meminfo: memFree=1906144/2055920 swapFree=4181856/4192956
[pid=5215] ppid=5213 vsize=19300 CPUtime=7.39
/proc/5215/stat : 5215 (pbscip.linux.x8) R 5213 5215 4663 0 -1 4194304 6183 0 0 0 715 24 0 0 25 0 1 0 186231314 19763200 4035 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5215/statm: 4825 4035 573 886 0 3935 0
Current children cumulated CPU time (s) 7.39
Current children cumulated vsize (KiB) 19300

Child status: 0
Real time (s): 7.41974
CPU time (s): 7.41787
CPU user time (s): 7.16791
CPU system time (s): 0.249962
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 19300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.16791
system time used= 0.249962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6188
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= 11

runsolver used 0.008998 second user time and 0.024996 second system time

The end

Launcher Data 

Begin job on node44 at 2009-06-16 23:05:46
IDJOB=1869820
IDBENCH=47909
IDSOLVER=683
FILE ID=node44/1869820-1245186346
PBS_JOBID= 9363905
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=107-P1=13-P2=17-P3=127-P4=13-P5=53-P6=73-P7=59-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-1869820-1245186346/watcher-1869820-1245186346 -o /tmp/evaluation-result-1869820-1245186346/solver-1869820-1245186346 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869820-1245186346.opb

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

MD5SUM BENCH= c07fae5b4c60769a268376cf318d4faa
RANDOM SEED=1499476944

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:       1920072 kB
Buffers:          9016 kB
Cached:          60012 kB
SwapCached:       5024 kB
Active:          50084 kB
Inactive:        26892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1920072 kB
SwapTotal:     4192956 kB
SwapFree:      4181856 kB
Dirty:            9888 kB
Writeback:           0 kB
Mapped:          13868 kB
Slab:            44836 kB
Committed_AS:   170412 kB
PageTables:       1388 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 23:05:54