Trace number 1869949

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 5.73613 5.73624

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=191-P1=151-P2=41-P3=257-P4=191-B.opb
MD5SUMe04f59e7146720276551350f74bab120
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 benchmark1.80073
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 variables96
Total number of constraints9
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 constraints9
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)256
Sum of products size (including duplicates)512
Number of different products256
Sum of products size512

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-1869949-1245187398.opb>
0.00/0.01	c original problem has 352 variables (352 bin, 0 int, 0 impl, 0 cont) and 265 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.04	c (round 1) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 30 chg coeffs, 0 upgd conss, 1240 impls, 0 clqs
0.00/0.04	c (round 2) 20 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 44 chg coeffs, 5 upgd conss, 1912 impls, 0 clqs
0.00/0.04	c (round 3) 36 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 58 chg coeffs, 5 upgd conss, 2360 impls, 0 clqs
0.00/0.04	c (round 4) 52 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 72 chg coeffs, 5 upgd conss, 2584 impls, 0 clqs
0.00/0.05	c (round 5) 68 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 86 chg coeffs, 5 upgd conss, 2584 impls, 0 clqs
0.00/0.06	c    (0.0s) probing: 151/284 (53.2%) - 0 fixings, 0 aggregations, 8 implications, 0 bound changes
0.00/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.06	c presolving (6 rounds):
0.00/0.06	c  68 deleted vars, 56 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 86 changed coefficients
0.00/0.06	c  2600 implications, 0 cliques
0.00/0.06	c presolved problem has 284 variables (284 bin, 0 int, 0 impl, 0 cont) and 205 constraints
0.00/0.06	c     196 constraints of type <and>
0.00/0.06	c       4 constraints of type <linear>
0.00/0.06	c       5 constraints of type <logicor>
0.00/0.06	c transformed objective value is always integral (scale: 2)
0.00/0.06	c Presolving Time: 0.03
0.00/0.06	c OPT-NLC
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/memory = c 1620
0.00/0.06	c # maximal time in seconds to run
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/time = c 1791
0.00/0.06	c # frequency for displaying node information lines
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.06	c display/freq = c 10000
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c start solving problem
0.00/0.06	c 
0.00/0.07	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.07	c   0.0s|     1 |     0 |    13 |1327k|   0 |   7 | 284 | 205 | 205 | 284 | 401 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.00/0.10	c   0.1s|     1 |     0 |   261 |1339k|   0 |   7 | 284 | 205 | 205 | 284 | 404 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   269 |1355k|   0 |  13 | 284 | 205 | 205 | 284 | 407 |   6 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   273 |1358k|   0 |  11 | 284 | 205 | 205 | 284 | 410 |   9 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   282 |1366k|   0 |  20 | 284 | 205 | 205 | 284 | 412 |  11 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.1s|     1 |     0 |   305 |1385k|   0 |  23 | 284 | 205 | 205 | 284 | 418 |  17 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.20	c   0.2s|     1 |     0 |   334 |1415k|   0 |  22 | 284 | 205 | 205 | 284 | 427 |  26 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.31	c   0.3s|     1 |     2 |   334 |1418k|   0 |  22 | 284 | 205 | 205 | 284 | 427 |  26 |   0 |  20 | 3.000000e+00 |      --      |    Inf 
5.40/5.48	o 35
5.40/5.48	c v 5.4s|  1388 |   685 | 21030 |2477k|  55 |   - | 284 | 786 |  43 | 284 | 152 |7777 | 584 |2086 | 3.000000e+00 | 3.500000e+01 |1066.67%
5.59/5.69	o 7
5.59/5.69	c * 5.6s|  1462 |   634 | 21927 |2455k|  55 |   - | 284 | 791 | 164 | 284 | 192 |8046 | 626 |2111 | 3.000000e+00 | 7.000000e+00 | 133.33%
5.69/5.71	o 5
5.69/5.71	c * 5.6s|  1477 |   623 | 22015 |2432k|  55 |   - | 284 | 745 | 239 | 284 | 131 |8082 | 632 |2111 | 3.000000e+00 | 5.000000e+00 |  66.67%
5.69/5.72	o 3
5.69/5.72	c * 5.6s|  1480 |     0 | 22036 |1892k|  55 |   - | 284 | 717 | 244 | 284 | 124 |8085 | 632 |2115 | 3.000000e+00 | 3.000000e+00 |   0.00%
5.69/5.72	c 
5.69/5.72	c SCIP Status        : problem is solved [optimal solution found]
5.69/5.72	c Solving Time (sec) : 5.60
5.69/5.72	c Solving Nodes      : 1480
5.69/5.72	c Primal Bound       : +3.00000000000000e+00 (4 solutions)
5.69/5.72	c Dual Bound         : +3.00000000000000e+00
5.69/5.72	c Gap                : 0.00 %
5.69/5.72	c NODE         1480
5.69/5.72	c DUAL BOUND   3
5.69/5.72	c PRIMAL BOUND 3
5.69/5.72	c GAP          0
5.69/5.72	s OPTIMUM FOUND
5.69/5.72	v -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 x85 -x84 x83 -x82 -x81 -x64 -x63 -x62 x61 x60 -x59 -x58 x57 -x80 -x79 -x78 
5.69/5.72	v -x77 -x76 -x75 -x74 -x73 -x56 -x55 -x54 x53 -x52 x51 -x50 x49 -x72 -x71 -x70 -x69 -x68 -x67 x66 -x65 -x48 -x47 -x46 -x45 -x44 
5.69/5.72	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 
5.69/5.72	v x16 -x15 x14 -x13 x12 x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
5.69/5.72	c SCIP Status        : problem is solved [optimal solution found]
5.69/5.72	c Solving Time       :       5.60
5.69/5.72	c Original Problem   :
5.69/5.72	c   Problem name     : HOME/instance-1869949-1245187398.opb
5.69/5.72	c   Variables        : 352 (352 binary, 0 integer, 0 implicit integer, 0 continuous)
5.69/5.72	c   Constraints      : 265 initial, 265 maximal
5.69/5.72	c Presolved Problem  :
5.69/5.72	c   Problem name     : t_HOME/instance-1869949-1245187398.opb
5.69/5.72	c   Variables        : 284 (284 binary, 0 integer, 0 implicit integer, 0 continuous)
5.69/5.72	c   Constraints      : 205 initial, 793 maximal
5.69/5.72	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
5.69/5.72	c   trivial          :       0.00          0          0          0          0          0          0          0          0
5.69/5.72	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
5.69/5.72	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
5.69/5.72	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
5.69/5.72	c   implics          :       0.00          0          0          0          0          0          0          0          0
5.69/5.72	c   probing          :       0.02          0          0          0          0          0          0          0          0
5.69/5.72	c   and              :       0.00          8         56          0          0          0         56          0         56
5.69/5.72	c   linear           :       0.01          1          3          0          0          0          0          0         30
5.69/5.72	c   logicor          :       0.00          0          0          0          0          0          0          0          0
5.69/5.72	c   root node        :          -         55          -          -         55          -          -          -          -
5.69/5.72	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
5.69/5.72	c   integral         :          0          0          0       1276          0         10        114          0          0       2384
5.69/5.72	c   and              :        196       3578       4499          2          0        103       6328       8073          0          0
5.69/5.72	c   linear           :          4          6       4394          1          0        286       2580          0          0          0
5.69/5.72	c   logicor          :          5+         6       1563          3          0         19        256          0          0          0
5.69/5.72	c   countsols        :          0          0          0          3          0          0          0          0          0          0
5.69/5.72	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
5.69/5.72	c   integral         :       1.04       0.00       0.00       1.04       0.00
5.69/5.72	c   and              :       0.24       0.14       0.10       0.00       0.00
5.69/5.72	c   linear           :       0.11       0.00       0.11       0.00       0.00
5.69/5.72	c   logicor          :       0.00       0.00       0.00       0.00       0.00
5.69/5.72	c   countsols        :       0.00       0.00       0.00       0.00       0.00
5.69/5.72	c Propagators        :       Time      Calls    Cutoffs    DomReds
5.69/5.72	c   rootredcost      :       0.01          3          0          6
5.69/5.72	c   pseudoobj        :       0.01       4193          0         11
5.69/5.72	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
5.69/5.72	c   propagation      :       0.08        382        368       3502       37.8         49       50.1          -
5.69/5.72	c   infeasible LP    :       0.00          8          0          0        0.0          0        0.0          0
5.69/5.72	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
5.69/5.72	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
5.69/5.72	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
5.69/5.72	c   applied globally :          -          -          -        628       19.1          -          -          -
5.69/5.72	c   applied locally  :          -          -          -          4       35.8          -          -          -
5.69/5.72	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
5.69/5.72	c   cut pool         :       0.00          5          -          -          7          -    (maximal pool size: 43)
5.69/5.72	c   redcost          :       0.05       3581          0         13          0          0
5.69/5.72	c   impliedbounds    :       0.00          6          0          0         15          0
5.69/5.72	c   intobj           :       0.00          0          0          0          0          0
5.69/5.72	c   gomory           :       0.01          6          0          0          0          0
5.69/5.72	c   strongcg         :       0.02          6          0          0         22          0
5.69/5.72	c   cmir             :       0.00          6          0          0         20          0
5.69/5.72	c   flowcover        :       0.05          6          0          0         30          0
5.69/5.72	c   clique           :       0.00          1          0          0          0          0
5.69/5.72	c   zerohalf         :       0.00          0          0          0          0          0
5.69/5.72	c   mcf              :       0.00          1          0          0          0          0
5.69/5.72	c Pricers            :       Time      Calls       Vars
5.69/5.72	c   problem variables:       0.00          0          0
5.69/5.72	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
5.69/5.72	c   relpscost        :       1.04       1272         10        114          0          0       2384
5.69/5.72	c   pscost           :       0.00          0          0          0          0          0          0
5.69/5.72	c   inference        :       0.00          0          0          0          0          0          0
5.69/5.72	c   mostinf          :       0.00          0          0          0          0          0          0
5.69/5.72	c   leastinf         :       0.00          0          0          0          0          0          0
5.69/5.72	c   fullstrong       :       0.00          0          0          0          0          0          0
5.69/5.72	c   allfullstrong    :       0.00          0          0          0          0          0          0
5.69/5.72	c   random           :       0.00          0          0          0          0          0          0
5.69/5.72	c Primal Heuristics  :       Time      Calls      Found
5.69/5.72	c   LP solutions     :       0.00          -          3
5.69/5.72	c   pseudo solutions :       0.00          -          0
5.69/5.72	c   crossover        :       0.00          0          0
5.69/5.72	c   oneopt           :       0.00          3          0
5.69/5.72	c   guideddiving     :       0.00          1          0
5.69/5.72	c   objpscostdiving  :       0.03          3          0
5.69/5.72	c   rootsoldiving    :       0.01          3          0
5.69/5.72	c   linesearchdiving :       0.03          6          0
5.69/5.72	c   coefdiving       :       0.02          6          0
5.69/5.72	c   pscostdiving     :       0.02          6          0
5.69/5.72	c   fracdiving       :       0.01          6          0
5.69/5.72	c   veclendiving     :       0.02          6          1
5.69/5.72	c   feaspump         :       0.07          4          0
5.69/5.72	c   simplerounding   :       0.00          0          0
5.69/5.72	c   rounding         :       0.04        848          0
5.69/5.72	c   shifting         :       0.23        202          0
5.69/5.72	c   intshifting      :       0.00          0          0
5.69/5.72	c   fixandinfer      :       0.00          0          0
5.69/5.72	c   intdiving        :       0.00          0          0
5.69/5.72	c   actconsdiving    :       0.00          0          0
5.69/5.72	c   octane           :       0.00          0          0
5.69/5.72	c   rens             :       0.01          1          0
5.69/5.72	c   rins             :       0.00          0          0
5.69/5.72	c   localbranching   :       0.00          0          0
5.69/5.72	c   mutation         :       0.00          0          0
5.69/5.72	c   dins             :       0.00          0          0
5.69/5.72	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
5.69/5.72	c   primal LP        :       0.49          0          0       0.00       0.00
5.69/5.72	c   dual LP          :       2.54       3866      20379       5.27    8023.23
5.69/5.72	c   barrier LP       :       0.00          0          0       0.00          -
5.69/5.72	c   diving/probing LP:       0.17        261       1657       6.35    9747.06
5.69/5.72	c   strong branching :       1.00       2115      17631       8.34   17631.00
5.69/5.72	c     (at root node) :          -         20       1065      53.25          -
5.69/5.72	c   conflict analysis:       0.00          0          0       0.00          -
5.69/5.72	c B&B Tree           :
5.69/5.72	c   number of runs   :          1
5.69/5.72	c   nodes            :       1480
5.69/5.72	c   nodes (total)    :       1480
5.69/5.72	c   nodes left       :          0
5.69/5.72	c   max depth        :         55
5.69/5.72	c   max depth (total):         55
5.69/5.72	c   backtracks       :        169 (11.4%)
5.69/5.72	c   delayed cutoffs  :         86
5.69/5.72	c   repropagations   :        485 (1419 domain reductions, 85 cutoffs)
5.69/5.72	c   avg switch length:       3.69
5.69/5.72	c   switching time   :       0.58
5.69/5.72	c Solution           :
5.69/5.72	c   Solutions found  :          4 (4 improvements)
5.69/5.72	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1480 nodes, 5.60 seconds, depth 50, found by <relaxation>)
5.69/5.72	c   Dual Bound       : +3.00000000000000e+00
5.69/5.72	c   Gap              :       0.00 %
5.69/5.72	c   Root Dual Bound  : +3.00000000000000e+00
5.69/5.73	c Time complete: 5.73.

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-1869949-1245187398/watcher-1869949-1245187398 -o /tmp/evaluation-result-1869949-1245187398/solver-1869949-1245187398 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869949-1245187398.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 9148
/proc/meminfo: memFree=1837008/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=5812 CPUtime=0
/proc/9148/stat : 9148 (pbscip.linux.x8) R 9146 9148 8666 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 186336995 5951488 503 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 1453 512 341 1256 0 192 0

[startup+0.012314 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9148
/proc/meminfo: memFree=1837008/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=10392 CPUtime=0
/proc/9148/stat : 9148 (pbscip.linux.x8) R 9146 9148 8666 0 -1 4194304 1566 0 0 0 0 0 0 0 18 0 1 0 186336995 10641408 1549 1992294400 4194304 9342243 548682068736 18446744073709551615 8312599 0 0 4096 0 0 0 0 17 1 0 0
/proc/9148/statm: 2598 1549 378 1256 0 1337 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10392

[startup+0.102322 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9148
/proc/meminfo: memFree=1837008/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=17304 CPUtime=0.09
/proc/9148/stat : 9148 (pbscip.linux.x8) R 9146 9148 8666 0 -1 4194304 3418 0 0 0 7 2 0 0 18 0 1 0 186336995 17719296 3046 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9148/statm: 4326 3046 676 1256 0 3065 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17304

[startup+0.301343 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9148
/proc/meminfo: memFree=1837008/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=22128 CPUtime=0.29
/proc/9148/stat : 9148 (pbscip.linux.x8) R 9146 9148 8666 0 -1 4194304 5719 0 0 0 25 4 0 0 19 0 1 0 186336995 22659072 4360 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9148/statm: 5532 4360 686 1256 0 4271 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22128

[startup+0.701386 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9148
/proc/meminfo: memFree=1837008/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=20376 CPUtime=0.7
/proc/9148/stat : 9148 (pbscip.linux.x8) R 9146 9148 8666 0 -1 4194304 5796 0 0 0 65 5 0 0 22 0 1 0 186336995 20865024 3623 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9148/statm: 5094 3623 694 1256 0 3833 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 20376

[startup+1.50147 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9149
/proc/meminfo: memFree=1824904/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=20512 CPUtime=1.5
/proc/9148/stat : 9148 (pbscip.linux.x8) R 9146 9148 8666 0 -1 4194304 5904 0 0 0 144 6 0 0 25 0 1 0 186336995 21004288 3731 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9148/statm: 5128 3731 697 1256 0 3867 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 20512

[startup+3.10164 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9149
/proc/meminfo: memFree=1824456/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=20856 CPUtime=3.1
/proc/9148/stat : 9148 (pbscip.linux.x8) R 9146 9148 8666 0 -1 4194304 6096 0 0 0 302 8 0 0 25 0 1 0 186336995 21356544 3923 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9148/statm: 5214 3923 697 1256 0 3953 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 20856

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

[startup+4.70182 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9149
/proc/meminfo: memFree=1822664/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=21696 CPUtime=4.69
/proc/9148/stat : 9148 (pbscip.linux.x8) R 9146 9148 8666 0 -1 4194304 6321 0 0 0 459 10 0 0 25 0 1 0 186336995 22216704 4148 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9148/statm: 5424 4148 697 1256 0 4163 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 21696

[startup+5.5059 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9149
/proc/meminfo: memFree=1822728/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=21696 CPUtime=5.49
/proc/9148/stat : 9148 (pbscip.linux.x8) R 9146 9148 8666 0 -1 4194304 6353 0 0 0 538 11 0 0 25 0 1 0 186336995 22216704 4180 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9148/statm: 5424 4180 697 1256 0 4163 0
Current children cumulated CPU time (s) 5.49
Current children cumulated vsize (KiB) 21696

[startup+5.70192 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9149
/proc/meminfo: memFree=1822728/2055920 swapFree=4191900/4192956
[pid=9148] ppid=9146 vsize=21696 CPUtime=5.69
/proc/9148/stat : 9148 (pbscip.linux.x8) R 9146 9148 8666 0 -1 4194304 6363 0 0 0 558 11 0 0 25 0 1 0 186336995 22216704 4190 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9148/statm: 5424 4190 697 1256 0 4163 0
Current children cumulated CPU time (s) 5.69
Current children cumulated vsize (KiB) 21696

Child status: 0
Real time (s): 5.73624
CPU time (s): 5.73613
CPU user time (s): 5.61315
CPU system time (s): 0.122981
CPU usage (%): 99.998
Max. virtual memory (cumulated for all children) (KiB): 22128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.61315
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6368
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= 9

runsolver used 0.009998 second user time and 0.016997 second system time

The end

Launcher Data 

Begin job on node37 at 2009-06-16 23:23:18
IDJOB=1869949
IDBENCH=47973
IDSOLVER=684
FILE ID=node37/1869949-1245187398
PBS_JOBID= 9363943
Free space on /tmp= 66168 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=191-P1=151-P2=41-P3=257-P4=191-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-1869949-1245187398/watcher-1869949-1245187398 -o /tmp/evaluation-result-1869949-1245187398/solver-1869949-1245187398 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869949-1245187398.opb

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

MD5SUM BENCH= e04f59e7146720276551350f74bab120
RANDOM SEED=1797410590

node37.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		: 3000.232
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		: 3000.232
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:       1837488 kB
Buffers:         43080 kB
Cached:          98236 kB
SwapCached:        260 kB
Active:          54776 kB
Inactive:        99820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1837488 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           11740 kB
Writeback:           0 kB
Mapped:          21812 kB
Slab:            49972 kB
Committed_AS:   169784 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= 66156 MiB
End job on node37 at 2009-06-16 23:23:24