Trace number 1870279

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 7.08192 7.08492

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_25_5.opb
MD5SUMf4c69768619389ba083d2740787a0405
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 benchmark0.31795
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 variables50
Total number of constraints50
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 constraints50
Minimum length of a constraint26
Maximum length of a constraint36
Number of terms in the objective function 50
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)1464
Sum of products size (including duplicates)2928
Number of different products1464
Sum of products size2928

Solver Data 

0.00/0.02	c SCIP version 1.1.0.7
0.00/0.02	c LP-Solver Clp 1.8.2
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1870279-1245193846.opb>
0.00/0.02	c original problem has 1514 variables (1514 bin, 0 int, 0 impl, 0 cont) and 1514 constraints
0.00/0.03	c start presolving problem
0.00/0.03	c presolving:
0.19/0.21	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 50 upgd conss, 90912 impls, 0 clqs
0.29/0.38	c    (0.2s) probing: 101/1514 (6.7%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.29/0.38	c    (0.2s) probing aborted: 100/100 successive totally useless probings
0.29/0.38	c presolving (2 rounds):
0.29/0.38	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.29/0.38	c  90912 implications, 0 cliques
0.29/0.38	c presolved problem has 1514 variables (1514 bin, 0 int, 0 impl, 0 cont) and 1514 constraints
0.29/0.38	c    1464 constraints of type <and>
0.29/0.38	c      50 constraints of type <logicor>
0.29/0.38	c transformed objective value is always integral (scale: 1)
0.29/0.38	c Presolving Time: 0.18
0.29/0.38	c OPT-NLC
0.29/0.38	c -----------------------------------------------------------------------------------------------
0.29/0.38	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.29/0.38	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.38	c limits/memory = c 1620
0.29/0.38	c # maximal time in seconds to run
0.29/0.38	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.38	c limits/time = c 1791
0.29/0.38	c # frequency for displaying node information lines
0.29/0.38	c # [type: int, range: [-1,2147483647], default: 100]
0.29/0.38	c display/freq = c 10000
0.29/0.38	c -----------------------------------------------------------------------------------------------
0.29/0.38	c start solving problem
0.29/0.38	c 
0.39/0.41	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.39/0.41	c   0.2s|     1 |     0 |   100 |9048k|   0 | 100 |1514 |1514 |1514 |1514 |2978 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.39/0.41	o 3
0.39/0.41	c s 0.2s|     1 |     0 |   100 |9089k|   0 | 100 |1514 |1514 |1514 |1514 |2978 |   0 |   0 |   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
0.59/0.62	c   0.4s|     1 |     0 |   250 |9131k|   0 | 100 |1514 |1514 |1514 |1514 |3079 | 101 |   0 |   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
0.69/0.77	c   0.6s|     1 |     0 |   400 |9176k|   0 | 100 |1514 |1514 |1514 |1514 |3182 | 204 |   0 |   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
0.88/0.91	c   0.7s|     1 |     0 |   551 |9221k|   0 | 100 |1514 |1514 |1514 |1514 |3284 | 306 |   0 |   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
0.99/1.06	c   0.8s|     1 |     0 |   702 |9264k|   0 | 100 |1514 |1514 |1514 |1514 |3385 | 407 |   0 |   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
1.19/1.22	c   1.0s|     1 |     0 |   854 |9309k|   0 | 100 |1514 |1514 |1514 |1514 |3488 | 510 |   0 |   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
1.29/1.39	c   1.1s|     1 |     0 |  1004 |9352k|   0 | 100 |1514 |1514 |1514 |1514 |3589 | 611 |   0 |   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
2.29/2.30	c   2.0s|     1 |     2 |  4017 |9371k|   0 | 100 |1514 |1514 |1514 |1514 |3589 | 611 |   0 |  20 | 0.000000e+00 | 3.000000e+00 |    Inf 
6.98/7.05	c 
6.98/7.05	c SCIP Status        : problem is solved [optimal solution found]
6.98/7.05	c Solving Time (sec) : 6.76
6.98/7.05	c Solving Nodes      : 5
6.98/7.05	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
6.98/7.05	c Dual Bound         : +3.00000000000000e+00
6.98/7.05	c Gap                : 0.00 %
6.98/7.06	c NODE         5
6.98/7.06	c DUAL BOUND   3
6.98/7.06	c PRIMAL BOUND 3
6.98/7.06	c GAP          0
6.98/7.06	s OPTIMUM FOUND
6.98/7.06	v -x50 -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 
6.98/7.06	v -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 x5 x4 -x3 -x2 -x1 
6.98/7.06	c SCIP Status        : problem is solved [optimal solution found]
6.98/7.06	c Solving Time       :       6.76
6.98/7.06	c Original Problem   :
6.98/7.06	c   Problem name     : HOME/instance-1870279-1245193846.opb
6.98/7.06	c   Variables        : 1514 (1514 binary, 0 integer, 0 implicit integer, 0 continuous)
6.98/7.06	c   Constraints      : 1514 initial, 1514 maximal
6.98/7.06	c Presolved Problem  :
6.98/7.06	c   Problem name     : t_HOME/instance-1870279-1245193846.opb
6.98/7.06	c   Variables        : 1514 (1514 binary, 0 integer, 0 implicit integer, 0 continuous)
6.98/7.06	c   Constraints      : 1514 initial, 1514 maximal
6.98/7.06	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
6.98/7.06	c   trivial          :       0.00          0          0          0          0          0          0          0          0
6.98/7.06	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
6.98/7.06	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
6.98/7.06	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
6.98/7.06	c   implics          :       0.00          0          0          0          0          0          0          0          0
6.98/7.06	c   probing          :       0.04          0          0          0          0          0          0          0          0
6.98/7.06	c   and              :       0.14          0          0          0          0          0          0          0          0
6.98/7.06	c   logicor          :       0.00          0          0          0          0          0          0          0          0
6.98/7.06	c   root node        :          -         68          -          -         68          -          -          -          -
6.98/7.06	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
6.98/7.06	c   integral         :          0          0          0         36          0          0         75          0          0          4
6.98/7.06	c   and              :       1464         23        263         19          0          0       1414       1869          0          0
6.98/7.06	c   logicor          :         50          6        228          0          0          0          0          0          0          0
6.98/7.06	c   countsols        :          0          0          0          0          0          0          0          0          0          0
6.98/7.06	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
6.98/7.06	c   integral         :       4.06       0.00       0.00       4.06       0.00
6.98/7.06	c   and              :       0.06       0.03       0.02       0.01       0.00
6.98/7.06	c   logicor          :       0.01       0.00       0.01       0.00       0.00
6.98/7.06	c   countsols        :       0.00       0.00       0.00       0.00       0.00
6.98/7.06	c Propagators        :       Time      Calls    Cutoffs    DomReds
6.98/7.06	c   rootredcost      :       0.00          1          0          0
6.98/7.06	c   pseudoobj        :       0.00         65          0          0
6.98/7.06	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
6.98/7.06	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
6.98/7.06	c   infeasible LP    :       0.00          3          0          0        0.0          0        0.0          0
6.98/7.06	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
6.98/7.06	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
6.98/7.06	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
6.98/7.06	c   applied globally :          -          -          -          0        0.0          -          -          -
6.98/7.06	c   applied locally  :          -          -          -          0        0.0          -          -          -
6.98/7.06	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
6.98/7.06	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 611)
6.98/7.06	c   redcost          :       0.00         23          0         31          0          0
6.98/7.06	c   impliedbounds    :       0.00          6          0          0        600          0
6.98/7.06	c   intobj           :       0.00          0          0          0          0          0
6.98/7.06	c   gomory           :       0.11          6          0          0       1200          0
6.98/7.06	c   strongcg         :       0.07          6          0          0       1200          0
6.98/7.06	c   cmir             :       0.32          6          0          0        600          0
6.98/7.06	c   flowcover        :       0.25          6          0          0       1200          0
6.98/7.06	c   clique           :       0.07          6          0          0         11          0
6.98/7.06	c   zerohalf         :       0.00          0          0          0          0          0
6.98/7.06	c   mcf              :       0.01          1          0          0          0          0
6.98/7.06	c Pricers            :       Time      Calls       Vars
6.98/7.06	c   problem variables:       0.00          0          0
6.98/7.06	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
6.98/7.06	c   relpscost        :       4.06         17          0         75          0          0          4
6.98/7.06	c   pscost           :       0.00          0          0          0          0          0          0
6.98/7.06	c   inference        :       0.00          0          0          0          0          0          0
6.98/7.06	c   mostinf          :       0.00          0          0          0          0          0          0
6.98/7.06	c   leastinf         :       0.00          0          0          0          0          0          0
6.98/7.06	c   fullstrong       :       0.00          0          0          0          0          0          0
6.98/7.06	c   allfullstrong    :       0.00          0          0          0          0          0          0
6.98/7.06	c   random           :       0.00          0          0          0          0          0          0
6.98/7.06	c Primal Heuristics  :       Time      Calls      Found
6.98/7.06	c   LP solutions     :       0.00          -          0
6.98/7.06	c   pseudo solutions :       0.00          -          0
6.98/7.06	c   coefdiving       :       0.00          0          0
6.98/7.06	c   pscostdiving     :       0.00          0          0
6.98/7.06	c   oneopt           :       0.00          1          0
6.98/7.06	c   simplerounding   :       0.00          0          0
6.98/7.06	c   rounding         :       0.01         31          0
6.98/7.06	c   shifting         :       0.00          7          1
6.98/7.06	c   intshifting      :       0.00          0          0
6.98/7.06	c   fixandinfer      :       0.00          0          0
6.98/7.06	c   feaspump         :       0.75          1          0
6.98/7.06	c   fracdiving       :       0.00          0          0
6.98/7.06	c   veclendiving     :       0.00          0          0
6.98/7.06	c   intdiving        :       0.00          0          0
6.98/7.06	c   actconsdiving    :       0.00          0          0
6.98/7.06	c   objpscostdiving  :       0.00          0          0
6.98/7.06	c   rootsoldiving    :       0.00          0          0
6.98/7.06	c   linesearchdiving :       0.00          0          0
6.98/7.06	c   guideddiving     :       0.00          0          0
6.98/7.06	c   octane           :       0.00          0          0
6.98/7.06	c   rens             :       0.06          1          0
6.98/7.06	c   rins             :       0.00          0          0
6.98/7.06	c   localbranching   :       0.00          0          0
6.98/7.06	c   mutation         :       0.00          0          0
6.98/7.06	c   crossover        :       0.00          0          0
6.98/7.06	c   dins             :       0.00          0          0
6.98/7.06	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
6.98/7.06	c   primal LP        :       0.05          0          0       0.00       0.00
6.98/7.06	c   dual LP          :       0.61         62       3862      62.29    6331.15
6.98/7.06	c   barrier LP       :       0.00          0          0       0.00          -
6.98/7.06	c   diving/probing LP:       0.73         13       3013     231.77    4127.40
6.98/7.06	c   strong branching :       4.06        157      17124     109.07    4217.73
6.98/7.06	c     (at root node) :          -         20        955      47.75          -
6.98/7.06	c   conflict analysis:       0.00          0          0       0.00          -
6.98/7.06	c B&B Tree           :
6.98/7.06	c   number of runs   :          1
6.98/7.06	c   nodes            :          5
6.98/7.06	c   nodes (total)    :          5
6.98/7.06	c   nodes left       :          0
6.98/7.06	c   max depth        :          2
6.98/7.06	c   max depth (total):          2
6.98/7.06	c   backtracks       :          1 (20.0%)
6.98/7.06	c   delayed cutoffs  :          0
6.98/7.06	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
6.98/7.06	c   avg switch length:       2.00
6.98/7.06	c   switching time   :       0.01
6.98/7.06	c Solution           :
6.98/7.06	c   Solutions found  :          1 (1 improvements)
6.98/7.06	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.22 seconds, depth 0, found by <shifting>)
6.98/7.06	c   Dual Bound       : +3.00000000000000e+00
6.98/7.06	c   Gap              :       0.00 %
6.98/7.06	c   Root Dual Bound  : +0.00000000000000e+00
6.98/7.08	c Time complete: 7.07.

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-1870279-1245193846/watcher-1870279-1245193846 -o /tmp/evaluation-result-1870279-1245193846/solver-1870279-1245193846 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870279-1245193846.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 4614
/proc/meminfo: memFree=1827360/2055920 swapFree=4192812/4192956
[pid=4614] ppid=4612 vsize=5812 CPUtime=0
/proc/4614/stat : 4614 (pbscip.linux.x8) R 4612 4614 4256 0 -1 4194304 517 0 0 0 0 0 0 0 18 0 1 0 186985157 5951488 501 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/4614/statm: 1453 502 332 1256 0 192 0

[startup+0.060127 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 4614
/proc/meminfo: memFree=1827360/2055920 swapFree=4192812/4192956
[pid=4614] ppid=4612 vsize=18484 CPUtime=0.05
/proc/4614/stat : 4614 (pbscip.linux.x8) R 4612 4614 4256 0 -1 4194304 3783 0 0 0 4 1 0 0 18 0 1 0 186985157 18927616 3413 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4614/statm: 4621 3413 447 1256 0 3360 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 18484

[startup+0.102136 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 4614
/proc/meminfo: memFree=1827360/2055920 swapFree=4192812/4192956
[pid=4614] ppid=4612 vsize=21912 CPUtime=0.09
/proc/4614/stat : 4614 (pbscip.linux.x8) R 4612 4614 4256 0 -1 4194304 4643 0 0 0 7 2 0 0 18 0 1 0 186985157 22437888 4273 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4614/statm: 5478 4273 447 1256 0 4217 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21912

[startup+0.301178 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 4614
/proc/meminfo: memFree=1827360/2055920 swapFree=4192812/4192956
[pid=4614] ppid=4612 vsize=23064 CPUtime=0.29
/proc/4614/stat : 4614 (pbscip.linux.x8) R 4612 4614 4256 0 -1 4194304 4921 0 0 0 15 14 0 0 19 0 1 0 186985157 23617536 4551 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4614/statm: 5766 4551 469 1256 0 4505 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23064

[startup+0.701263 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 4614
/proc/meminfo: memFree=1827360/2055920 swapFree=4192812/4192956
[pid=4614] ppid=4612 vsize=31788 CPUtime=0.69
/proc/4614/stat : 4614 (pbscip.linux.x8) R 4612 4614 4256 0 -1 4194304 6851 0 0 0 49 20 0 0 22 0 1 0 186985157 32550912 6466 1992294400 4194304 9342243 548682068736 18446744073709551615 4338438 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4614/statm: 7947 6466 650 1256 0 6686 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31788

[startup+1.50143 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4615
/proc/meminfo: memFree=1803480/2055920 swapFree=4192812/4192956
[pid=4614] ppid=4612 vsize=33436 CPUtime=1.49
/proc/4614/stat : 4614 (pbscip.linux.x8) R 4612 4614 4256 0 -1 4194304 7333 0 0 0 126 23 0 0 25 0 1 0 186985157 34238464 6945 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4614/statm: 8359 6945 667 1256 0 7098 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33436

[startup+3.10177 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4615
/proc/meminfo: memFree=1800792/2055920 swapFree=4192812/4192956
[pid=4614] ppid=4612 vsize=34496 CPUtime=3.09
/proc/4614/stat : 4614 (pbscip.linux.x8) R 4612 4614 4256 0 -1 4194304 12275 0 0 0 283 26 0 0 25 0 1 0 186985157 35323904 6983 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4614/statm: 8624 6983 686 1256 0 7363 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34496

[startup+6.30145 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4615
/proc/meminfo: memFree=1801944/2055920 swapFree=4192812/4192956
[pid=4614] ppid=4612 vsize=34104 CPUtime=6.29
/proc/4614/stat : 4614 (pbscip.linux.x8) R 4612 4614 4256 0 -1 4194304 12720 0 0 0 602 27 0 0 25 0 1 0 186985157 34922496 6970 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4614/statm: 8526 6970 686 1256 0 7265 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34104

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

[startup+6.70153 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4615
/proc/meminfo: memFree=1801944/2055920 swapFree=4192812/4192956
[pid=4614] ppid=4612 vsize=32248 CPUtime=6.68
/proc/4614/stat : 4614 (pbscip.linux.x8) R 4612 4614 4256 0 -1 4194304 12783 0 0 0 641 27 0 0 25 0 1 0 186985157 33021952 6930 1992294400 4194304 9342243 548682068736 18446744073709551615 6348333 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4614/statm: 8062 6930 686 1256 0 6801 0
Current children cumulated CPU time (s) 6.68
Current children cumulated vsize (KiB) 32248

[startup+6.90158 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4615
/proc/meminfo: memFree=1801944/2055920 swapFree=4192812/4192956
[pid=4614] ppid=4612 vsize=33888 CPUtime=6.88
/proc/4614/stat : 4614 (pbscip.linux.x8) R 4612 4614 4256 0 -1 4194304 12806 0 0 0 661 27 0 0 25 0 1 0 186985157 34701312 6953 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4614/statm: 8472 6953 686 1256 0 7211 0
Current children cumulated CPU time (s) 6.88
Current children cumulated vsize (KiB) 33888

[startup+7.0016 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4615
/proc/meminfo: memFree=1801944/2055920 swapFree=4192812/4192956
[pid=4614] ppid=4612 vsize=33888 CPUtime=6.98
/proc/4614/stat : 4614 (pbscip.linux.x8) R 4612 4614 4256 0 -1 4194304 12839 0 0 0 671 27 0 0 25 0 1 0 186985157 34701312 6986 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4614/statm: 8472 6986 689 1256 0 7211 0
Current children cumulated CPU time (s) 6.98
Current children cumulated vsize (KiB) 33888

Child status: 0
Real time (s): 7.08492
CPU time (s): 7.08192
CPU user time (s): 6.79597
CPU system time (s): 0.285956
CPU usage (%): 99.9578
Max. virtual memory (cumulated for all children) (KiB): 45764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.79597
system time used= 0.285956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12854
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= 6

runsolver used 0.004999 second user time and 0.026995 second system time

The end

Launcher Data 

Begin job on node13 at 2009-06-17 01:10:46
IDJOB=1870279
IDBENCH=48138
IDSOLVER=684
FILE ID=node13/1870279-1245193846
PBS_JOBID= 9368308
Free space on /tmp= 66272 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_25_5.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-1870279-1245193846/watcher-1870279-1245193846 -o /tmp/evaluation-result-1870279-1245193846/solver-1870279-1245193846 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870279-1245193846.opb

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

MD5SUM BENCH= f4c69768619389ba083d2740787a0405
RANDOM SEED=1009912873

node13.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		: 3000.259
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		: 3000.259
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:       1827840 kB
Buffers:         42012 kB
Cached:         108328 kB
SwapCached:        144 kB
Active:          56996 kB
Inactive:       107428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827840 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           12092 kB
Writeback:           0 kB
Mapped:          23760 kB
Slab:            49644 kB
Committed_AS:   170312 kB
PageTables:       1460 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= 66260 MiB
End job on node13 at 2009-06-17 01:10:53