Trace number 1870201

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 7.8698 7.87194

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=79-P1=163-P2=61-P3=127-P4=163-P5=211-B.opb
MD5SUM0b0d874eaa404001e586f84b413e6897
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 benchmark2.80257
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 variables120
Total number of constraints11
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 constraints11
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)320
Sum of products size (including duplicates)640
Number of different products320
Sum of products size640

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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-1870201-1245189532.opb>
0.00/0.01	c original problem has 440 variables (440 bin, 0 int, 0 impl, 0 cont) and 331 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.03/0.05	c (round 1) 5 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 36 chg coeffs, 0 upgd conss, 1640 impls, 0 clqs
0.03/0.05	c (round 2) 21 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 50 chg coeffs, 6 upgd conss, 2536 impls, 0 clqs
0.03/0.06	c (round 3) 37 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 64 chg coeffs, 6 upgd conss, 3208 impls, 0 clqs
0.03/0.06	c (round 4) 53 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 78 chg coeffs, 6 upgd conss, 3656 impls, 0 clqs
0.03/0.06	c (round 5) 69 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 92 chg coeffs, 6 upgd conss, 3880 impls, 0 clqs
0.03/0.06	c (round 6) 85 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 106 chg coeffs, 6 upgd conss, 3880 impls, 0 clqs
0.03/0.08	c    (0.1s) probing: 165/355 (46.5%) - 0 fixings, 0 aggregations, 10 implications, 0 bound changes
0.03/0.08	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.03/0.08	c presolving (7 rounds):
0.03/0.08	c  85 deleted vars, 70 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 106 changed coefficients
0.03/0.08	c  3900 implications, 0 cliques
0.03/0.08	c presolved problem has 355 variables (355 bin, 0 int, 0 impl, 0 cont) and 256 constraints
0.03/0.08	c     245 constraints of type <and>
0.03/0.08	c       5 constraints of type <linear>
0.03/0.08	c       6 constraints of type <logicor>
0.03/0.08	c transformed objective value is always integral (scale: 2)
0.03/0.08	c Presolving Time: 0.05
0.03/0.08	c OPT-NLC
0.03/0.08	c -----------------------------------------------------------------------------------------------
0.03/0.08	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.03/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.08	c limits/memory = c 1620
0.03/0.08	c # maximal time in seconds to run
0.03/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.08	c limits/time = c 1791
0.03/0.08	c # frequency for displaying node information lines
0.03/0.08	c # [type: int, range: [-1,2147483647], default: 100]
0.03/0.08	c display/freq = c 10000
0.03/0.08	c -----------------------------------------------------------------------------------------------
0.03/0.08	c start solving problem
0.03/0.08	c 
0.03/0.09	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.03/0.09	c   0.1s|     1 |     0 |    14 |1642k|   0 |   8 | 355 | 256 | 256 | 355 | 501 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   279 |1654k|   0 |  11 | 355 | 256 | 256 | 355 | 504 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.14	c   0.1s|     1 |     0 |   287 |1668k|   0 |  13 | 355 | 256 | 256 | 355 | 510 |   9 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.1s|     1 |     0 |   299 |1689k|   0 |  24 | 355 | 256 | 256 | 355 | 517 |  16 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.2s|     1 |     0 |   325 |1728k|   0 |  37 | 355 | 256 | 256 | 355 | 523 |  22 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.27	c   0.2s|     1 |     0 |   385 |1757k|   0 |  52 | 355 | 256 | 256 | 355 | 532 |  31 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.36	c   0.3s|     1 |     0 |   434 |1781k|   0 |  42 | 355 | 256 | 256 | 355 | 550 |  49 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.69/0.72	c   0.7s|     1 |     2 |   434 |1782k|   0 |  42 | 355 | 256 | 256 | 355 | 550 |  49 |   0 |  21 | 3.000000e+00 |      --      |    Inf 
6.59/6.64	o 5
6.59/6.64	c * 6.5s|  1052 |   428 | 19420 |2586k|  74 |   - | 355 | 623 | 187 | 355 | 331 |7034 | 373 |2480 | 3.000000e+00 | 5.000000e+00 |  66.67%
7.78/7.85	o 3
7.78/7.85	c * 7.7s|  1372 |     0 | 23046 |2239k|  74 |   - | 355 | 686 |  85 | 355 | 252 |8450 | 531 |2604 | 3.000000e+00 | 3.000000e+00 |   0.00%
7.78/7.86	c 
7.78/7.86	c SCIP Status        : problem is solved [optimal solution found]
7.78/7.86	c Solving Time (sec) : 7.72
7.78/7.86	c Solving Nodes      : 1372
7.78/7.86	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
7.78/7.86	c Dual Bound         : +3.00000000000000e+00
7.78/7.86	c Gap                : 0.00 %
7.78/7.86	c NODE         1372
7.78/7.86	c DUAL BOUND   3
7.78/7.86	c PRIMAL BOUND 3
7.78/7.86	c GAP          0
7.78/7.86	s OPTIMUM FOUND
7.78/7.86	v x120 -x119 -x118 -x117 x116 x115 -x114 x113 -x112 -x111 -x110 -x109 -x108 -x107 x106 x105 x80 x79 -x78 x77 x76 -x75 -x74 x73 -x104 
7.78/7.86	v -x103 x102 -x101 x100 x99 x98 -x97 -x72 -x71 -x70 -x69 -x68 x67 -x66 x65 -x96 -x95 -x94 -x93 -x92 -x91 x90 x89 -x64 x63 -x62 
7.78/7.86	v -x61 x60 x59 -x58 x57 -x88 -x87 -x86 -x85 -x84 -x83 -x82 x81 -x56 x55 -x54 -x53 -x52 -x51 -x50 x49 x48 -x47 x46 -x45 -x44 
7.78/7.86	v x43 x42 x41 x40 x39 -x38 -x37 -x36 x35 -x34 x33 x32 -x31 -x30 x29 x28 -x27 -x26 x25 -x24 -x23 -x22 -x21 x20 x19 -x18 x17 -x16 
7.78/7.86	v x15 x14 -x13 x12 -x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
7.78/7.86	c SCIP Status        : problem is solved [optimal solution found]
7.78/7.86	c Solving Time       :       7.72
7.78/7.86	c Original Problem   :
7.78/7.86	c   Problem name     : HOME/instance-1870201-1245189532.opb
7.78/7.86	c   Variables        : 440 (440 binary, 0 integer, 0 implicit integer, 0 continuous)
7.78/7.86	c   Constraints      : 331 initial, 331 maximal
7.78/7.86	c Presolved Problem  :
7.78/7.86	c   Problem name     : t_HOME/instance-1870201-1245189532.opb
7.78/7.86	c   Variables        : 355 (355 binary, 0 integer, 0 implicit integer, 0 continuous)
7.78/7.86	c   Constraints      : 256 initial, 686 maximal
7.78/7.86	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
7.78/7.86	c   trivial          :       0.00          0          0          0          0          0          0          0          0
7.78/7.86	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
7.78/7.86	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
7.78/7.86	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
7.78/7.86	c   implics          :       0.00          0          0          0          0          0          0          0          0
7.78/7.86	c   probing          :       0.02          0          0          0          0          0          0          0          0
7.78/7.86	c   and              :       0.02         10         70          0          0          0         70          0         70
7.78/7.86	c   linear           :       0.01          1          4          0          0          0          0          0         36
7.78/7.86	c   logicor          :       0.00          0          0          0          0          0          0          0          0
7.78/7.86	c   root node        :          -         55          -          -         55          -          -          -          -
7.78/7.86	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
7.78/7.86	c   integral         :          0          0          0       1213          0          7        190          0          0       2236
7.78/7.86	c   and              :        245       3316       4436          1          0         81       6105       8426          0          0
7.78/7.86	c   linear           :          5          6       4354          1          0        302       2219          0          0          0
7.78/7.86	c   logicor          :          6+         6       1446          1          0         16        258          0          0          0
7.78/7.86	c   countsols        :          0          0          0          2          0          0          0          0          0          0
7.78/7.86	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
7.78/7.86	c   integral         :       2.02       0.00       0.00       2.02       0.00
7.78/7.86	c   and              :       0.18       0.16       0.02       0.00       0.00
7.78/7.86	c   linear           :       0.11       0.00       0.11       0.00       0.00
7.78/7.86	c   logicor          :       0.02       0.00       0.02       0.00       0.00
7.78/7.86	c   countsols        :       0.00       0.00       0.00       0.00       0.00
7.78/7.86	c Propagators        :       Time      Calls    Cutoffs    DomReds
7.78/7.86	c   rootredcost      :       0.00          1          0          6
7.78/7.86	c   pseudoobj        :       0.02       4100          0          1
7.78/7.86	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
7.78/7.86	c   propagation      :       0.04        399        397       5430       52.4         94       48.4          -
7.78/7.86	c   infeasible LP    :       0.00          4          0          0        0.0          0        0.0          0
7.78/7.86	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
7.78/7.86	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
7.78/7.86	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
7.78/7.86	c   applied globally :          -          -          -        513       18.9          -          -          -
7.78/7.86	c   applied locally  :          -          -          -         18       39.4          -          -          -
7.78/7.86	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
7.78/7.86	c   cut pool         :       0.00          5          -          -          8          -    (maximal pool size: 70)
7.78/7.86	c   redcost          :       0.03       3317          0          0          0          0
7.78/7.86	c   impliedbounds    :       0.00          6          0          0         10          0
7.78/7.86	c   intobj           :       0.00          0          0          0          0          0
7.78/7.86	c   gomory           :       0.06          6          0          0          0          0
7.78/7.86	c   strongcg         :       0.04          6          0          0         42          0
7.78/7.86	c   cmir             :       0.03          6          0          0         32          0
7.78/7.86	c   flowcover        :       0.08          6          0          0         52          0
7.78/7.86	c   clique           :       0.00          1          0          0          0          0
7.78/7.86	c   zerohalf         :       0.00          0          0          0          0          0
7.78/7.86	c   mcf              :       0.00          1          0          0          0          0
7.78/7.86	c Pricers            :       Time      Calls       Vars
7.78/7.86	c   problem variables:       0.00          0          0
7.78/7.86	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
7.78/7.86	c   relpscost        :       2.02       1211          7        190          0          0       2236
7.78/7.86	c   pscost           :       0.00          0          0          0          0          0          0
7.78/7.86	c   inference        :       0.00          0          0          0          0          0          0
7.78/7.86	c   mostinf          :       0.00          0          0          0          0          0          0
7.78/7.86	c   leastinf         :       0.00          0          0          0          0          0          0
7.78/7.86	c   fullstrong       :       0.00          0          0          0          0          0          0
7.78/7.86	c   allfullstrong    :       0.00          0          0          0          0          0          0
7.78/7.86	c   random           :       0.00          0          0          0          0          0          0
7.78/7.86	c Primal Heuristics  :       Time      Calls      Found
7.78/7.86	c   LP solutions     :       0.00          -          2
7.78/7.86	c   pseudo solutions :       0.00          -          0
7.78/7.86	c   crossover        :       0.00          0          0
7.78/7.86	c   intshifting      :       0.00          0          0
7.78/7.86	c   oneopt           :       0.00          1          0
7.78/7.86	c   pscostdiving     :       0.04          5          0
7.78/7.86	c   veclendiving     :       0.02          5          0
7.78/7.86	c   linesearchdiving :       0.03          5          0
7.78/7.86	c   guideddiving     :       0.05          5          0
7.78/7.86	c   fracdiving       :       0.03          5          0
7.78/7.86	c   objpscostdiving  :       0.05          3          0
7.78/7.86	c   rootsoldiving    :       0.04          3          0
7.78/7.86	c   coefdiving       :       0.05          6          0
7.78/7.86	c   simplerounding   :       0.00          0          0
7.78/7.86	c   rounding         :       0.01        796          0
7.78/7.86	c   shifting         :       0.24        205          0
7.78/7.86	c   fixandinfer      :       0.00          0          0
7.78/7.86	c   feaspump         :       0.08          4          0
7.78/7.86	c   intdiving        :       0.00          0          0
7.78/7.86	c   actconsdiving    :       0.00          0          0
7.78/7.86	c   octane           :       0.00          0          0
7.78/7.86	c   rens             :       0.01          1          0
7.78/7.86	c   rins             :       0.00          0          0
7.78/7.86	c   localbranching   :       0.00          0          0
7.78/7.86	c   mutation         :       0.00          0          0
7.78/7.86	c   dins             :       0.00          0          0
7.78/7.86	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
7.78/7.86	c   primal LP        :       0.59          0          0       0.00       0.00
7.78/7.86	c   dual LP          :       3.32       3563      21283       5.97    6410.54
7.78/7.86	c   barrier LP       :       0.00          0          0       0.00          -
7.78/7.86	c   diving/probing LP:       0.31        283       1763       6.23    5687.10
7.78/7.86	c   strong branching :       1.98       2604      26782      10.28   13526.26
7.78/7.86	c     (at root node) :          -         21       2614     124.48          -
7.78/7.86	c   conflict analysis:       0.00          0          0       0.00          -
7.78/7.86	c B&B Tree           :
7.78/7.86	c   number of runs   :          1
7.78/7.86	c   nodes            :       1372
7.78/7.86	c   nodes (total)    :       1372
7.78/7.86	c   nodes left       :          0
7.78/7.86	c   max depth        :         74
7.78/7.86	c   max depth (total):         74
7.78/7.86	c   backtracks       :        158 (11.5%)
7.78/7.86	c   delayed cutoffs  :         76
7.78/7.86	c   repropagations   :        485 (1379 domain reductions, 72 cutoffs)
7.78/7.86	c   avg switch length:       3.25
7.78/7.86	c   switching time   :       0.67
7.78/7.86	c Solution           :
7.78/7.86	c   Solutions found  :          2 (2 improvements)
7.78/7.86	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1372 nodes, 7.72 seconds, depth 56, found by <relaxation>)
7.78/7.86	c   Dual Bound       : +3.00000000000000e+00
7.78/7.86	c   Gap              :       0.00 %
7.78/7.86	c   Root Dual Bound  : +3.00000000000000e+00
7.78/7.87	c Time complete: 7.86.

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-1870201-1245189532/watcher-1870201-1245189532 -o /tmp/evaluation-result-1870201-1245189532/solver-1870201-1245189532 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870201-1245189532.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 5837
/proc/meminfo: memFree=1840176/2055920 swapFree=4182572/4192956
[pid=5837] ppid=5835 vsize=5812 CPUtime=0
/proc/5837/stat : 5837 (pbscip.linux.x8) R 5835 5837 5260 0 -1 4194304 517 0 0 0 0 0 0 0 18 0 1 0 186550300 5951488 501 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/5837/statm: 1453 502 332 1256 0 192 0

[startup+0.0334109 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5837
/proc/meminfo: memFree=1840176/2055920 swapFree=4182572/4192956
[pid=5837] ppid=5835 vsize=13976 CPUtime=0.03
/proc/5837/stat : 5837 (pbscip.linux.x8) R 5835 5837 5260 0 -1 4194304 2628 0 0 0 1 2 0 0 18 0 1 0 186550300 14311424 2258 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5837/statm: 3494 2258 446 1256 0 2233 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13976

[startup+0.102419 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5837
/proc/meminfo: memFree=1840176/2055920 swapFree=4182572/4192956
[pid=5837] ppid=5835 vsize=17164 CPUtime=0.09
/proc/5837/stat : 5837 (pbscip.linux.x8) R 5835 5837 5260 0 -1 4194304 3306 0 0 0 6 3 0 0 18 0 1 0 186550300 17575936 2936 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5837/statm: 4291 2936 649 1256 0 3030 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17164

[startup+0.302448 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5837
/proc/meminfo: memFree=1840176/2055920 swapFree=4182572/4192956
[pid=5837] ppid=5835 vsize=20908 CPUtime=0.29
/proc/5837/stat : 5837 (pbscip.linux.x8) R 5835 5837 5260 0 -1 4194304 4236 0 0 0 26 3 0 0 19 0 1 0 186550300 21409792 3854 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5837/statm: 5227 3854 677 1256 0 3966 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20908

[startup+0.701542 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5837
/proc/meminfo: memFree=1840176/2055920 swapFree=4182572/4192956
[pid=5837] ppid=5835 vsize=23932 CPUtime=0.69
/proc/5837/stat : 5837 (pbscip.linux.x8) R 5835 5837 5260 0 -1 4194304 6243 0 0 0 64 5 0 0 22 0 1 0 186550300 24506368 4845 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5837/statm: 5983 4845 686 1256 0 4722 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23932

[startup+1.50166 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5838
/proc/meminfo: memFree=1826536/2055920 swapFree=4182572/4192956
[pid=5837] ppid=5835 vsize=22384 CPUtime=1.49
/proc/5837/stat : 5837 (pbscip.linux.x8) R 5835 5837 5260 0 -1 4194304 6372 0 0 0 143 6 0 0 25 0 1 0 186550300 22921216 4126 1992294400 4194304 9342243 548682068736 18446744073709551615 6088719 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5837/statm: 5596 4126 694 1256 0 4335 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22384

[startup+3.10189 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5838
/proc/meminfo: memFree=1826024/2055920 swapFree=4182572/4192956
[pid=5837] ppid=5835 vsize=23320 CPUtime=3.09
/proc/5837/stat : 5837 (pbscip.linux.x8) R 5835 5837 5260 0 -1 4194304 6607 0 0 0 301 8 0 0 25 0 1 0 186550300 23879680 4361 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5837/statm: 5830 4361 697 1256 0 4569 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23320

[startup+6.30131 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5838
/proc/meminfo: memFree=1824808/2055920 swapFree=4182572/4192956
[pid=5837] ppid=5835 vsize=23496 CPUtime=6.29
/proc/5837/stat : 5837 (pbscip.linux.x8) R 5835 5837 5260 0 -1 4194304 6703 0 0 0 618 11 0 0 25 0 1 0 186550300 24059904 4457 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5837/statm: 5874 4457 697 1256 0 4613 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23496

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

[startup+7.10142 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5838
/proc/meminfo: memFree=1824744/2055920 swapFree=4182572/4192956
[pid=5837] ppid=5835 vsize=23664 CPUtime=7.09
/proc/5837/stat : 5837 (pbscip.linux.x8) R 5835 5837 5260 0 -1 4194304 6744 0 0 0 697 12 0 0 25 0 1 0 186550300 24231936 4498 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5837/statm: 5916 4498 697 1256 0 4655 0
Current children cumulated CPU time (s) 7.09
Current children cumulated vsize (KiB) 23664

[startup+7.50148 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5838
/proc/meminfo: memFree=1824744/2055920 swapFree=4182572/4192956
[pid=5837] ppid=5835 vsize=23664 CPUtime=7.49
/proc/5837/stat : 5837 (pbscip.linux.x8) R 5835 5837 5260 0 -1 4194304 6747 0 0 0 737 12 0 0 25 0 1 0 186550300 24231936 4501 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5837/statm: 5916 4501 697 1256 0 4655 0
Current children cumulated CPU time (s) 7.49
Current children cumulated vsize (KiB) 23664

[startup+7.70551 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5838
/proc/meminfo: memFree=1824616/2055920 swapFree=4182572/4192956
[pid=5837] ppid=5835 vsize=23664 CPUtime=7.69
/proc/5837/stat : 5837 (pbscip.linux.x8) R 5835 5837 5260 0 -1 4194304 6753 0 0 0 757 12 0 0 25 0 1 0 186550300 24231936 4507 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5837/statm: 5916 4507 697 1256 0 4655 0
Current children cumulated CPU time (s) 7.69
Current children cumulated vsize (KiB) 23664

[startup+7.80152 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5838
/proc/meminfo: memFree=1824616/2055920 swapFree=4182572/4192956
[pid=5837] ppid=5835 vsize=23664 CPUtime=7.78
/proc/5837/stat : 5837 (pbscip.linux.x8) R 5835 5837 5260 0 -1 4194304 6755 0 0 0 766 12 0 0 25 0 1 0 186550300 24231936 4509 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5837/statm: 5916 4509 697 1256 0 4655 0
Current children cumulated CPU time (s) 7.78
Current children cumulated vsize (KiB) 23664

Child status: 0
Real time (s): 7.87194
CPU time (s): 7.8698
CPU user time (s): 7.73582
CPU system time (s): 0.133979
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 23932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.73582
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6767
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= 10

runsolver used 0.008998 second user time and 0.028995 second system time

The end

Launcher Data 

Begin job on node39 at 2009-06-16 23:58:52
IDJOB=1870201
IDBENCH=48099
IDSOLVER=684
FILE ID=node39/1870201-1245189532
PBS_JOBID= 9368293
Free space on /tmp= 66128 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=8-P0=79-P1=163-P2=61-P3=127-P4=163-P5=211-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-1870201-1245189532/watcher-1870201-1245189532 -o /tmp/evaluation-result-1870201-1245189532/solver-1870201-1245189532 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870201-1245189532.opb

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

MD5SUM BENCH= 0b0d874eaa404001e586f84b413e6897
RANDOM SEED=1449282057

node39.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:       1840592 kB
Buffers:         53100 kB
Cached:          94256 kB
SwapCached:       4216 kB
Active:          57900 kB
Inactive:        97336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1840592 kB
SwapTotal:     4192956 kB
SwapFree:      4182572 kB
Dirty:           11732 kB
Writeback:           0 kB
Mapped:          13604 kB
Slab:            46116 kB
Committed_AS:   142272 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= 66120 MiB
End job on node39 at 2009-06-16 23:59:00