Trace number 1870052

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 3.49747 3.49839

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=137-P1=127-P2=347-B.opb
MD5SUMac77720b7f5b87daca561007155fe585
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 benchmark3.21651
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 variables54
Total number of constraints5
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 constraints5
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)162
Sum of products size (including duplicates)324
Number of different products162
Sum of products size324

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-1870052-1245188456.opb>
0.00/0.01	c original problem has 216 variables (216 bin, 0 int, 0 impl, 0 cont) and 167 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.01/0.02	c (round 1) 2 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 21 chg coeffs, 0 upgd conss, 688 impls, 0 clqs
0.01/0.03	c (round 2) 20 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 37 chg coeffs, 3 upgd conss, 976 impls, 0 clqs
0.01/0.03	c (round 3) 38 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 53 chg coeffs, 3 upgd conss, 976 impls, 0 clqs
0.01/0.04	c    (0.0s) probing: 128/178 (71.9%) - 0 fixings, 0 aggregations, 4 implications, 0 bound changes
0.01/0.04	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.01/0.04	c presolving (4 rounds):
0.01/0.04	c  38 deleted vars, 32 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 53 changed coefficients
0.01/0.04	c  984 implications, 0 cliques
0.01/0.04	c presolved problem has 178 variables (178 bin, 0 int, 0 impl, 0 cont) and 133 constraints
0.01/0.04	c     128 constraints of type <and>
0.01/0.04	c       2 constraints of type <linear>
0.01/0.04	c       3 constraints of type <logicor>
0.01/0.04	c transformed objective value is always integral (scale: 2)
0.01/0.04	c Presolving Time: 0.02
0.01/0.04	c OPT-NLC
0.01/0.04	c -----------------------------------------------------------------------------------------------
0.01/0.04	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.04	c limits/memory = c 1620
0.01/0.04	c # maximal time in seconds to run
0.01/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.04	c limits/time = c 1791
0.01/0.04	c # frequency for displaying node information lines
0.01/0.04	c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.04	c display/freq = c 10000
0.01/0.04	c -----------------------------------------------------------------------------------------------
0.01/0.04	c start solving problem
0.01/0.04	c 
0.01/0.04	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.01/0.04	c   0.0s|     1 |     0 |     8 | 866k|   0 |   5 | 178 | 133 | 133 | 178 | 261 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.01/0.06	c   0.0s|     1 |     0 |   226 | 876k|   0 |  10 | 178 | 133 | 133 | 178 | 262 |   1 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.01/0.09	c   0.1s|     1 |     0 |   231 | 909k|   0 |  11 | 178 | 133 | 133 | 178 | 268 |   7 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.12	c   0.1s|     1 |     0 |   233 | 912k|   0 |  11 | 178 | 133 | 133 | 178 | 270 |   9 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   243 | 920k|   0 |  14 | 178 | 133 | 133 | 178 | 275 |  14 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.18	c   0.1s|     1 |     0 |   252 | 948k|   0 |  20 | 178 | 133 | 133 | 178 | 280 |  19 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.2s|     1 |     0 |   262 | 975k|   0 |  23 | 178 | 133 | 133 | 178 | 287 |  26 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.30	c   0.2s|     1 |     2 |   262 | 975k|   0 |  23 | 178 | 133 | 133 | 178 | 287 |  26 |   0 |  23 | 3.000000e+00 |      --      |    Inf 
3.39/3.48	o 3
3.39/3.48	c * 3.3s|  2118 |     0 | 18113 |1587k|  33 |   - | 178 |1254 |  49 | 178 | 118 |5887 |1130 |1382 | 3.000000e+00 | 3.000000e+00 |   0.00%
3.39/3.48	c 
3.39/3.48	c SCIP Status        : problem is solved [optimal solution found]
3.39/3.48	c Solving Time (sec) : 3.27
3.39/3.48	c Solving Nodes      : 2118
3.39/3.48	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
3.39/3.48	c Dual Bound         : +3.00000000000000e+00
3.39/3.48	c Gap                : 0.00 %
3.39/3.48	c NODE         2118
3.39/3.48	c DUAL BOUND   3
3.39/3.48	c PRIMAL BOUND 3
3.39/3.48	c GAP          0
3.39/3.48	s OPTIMUM FOUND
3.39/3.48	v -x54 -x53 x52 -x51 -x50 -x49 -x48 -x47 x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 x35 x34 -x33 -x32 x31 x30 x29 x28 
3.39/3.48	v -x27 x26 -x25 x24 -x23 -x22 -x21 x20 x19 -x18 -x17 x16 -x15 -x14 -x13 x12 -x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
3.39/3.48	c SCIP Status        : problem is solved [optimal solution found]
3.39/3.48	c Solving Time       :       3.27
3.39/3.48	c Original Problem   :
3.39/3.48	c   Problem name     : HOME/instance-1870052-1245188456.opb
3.39/3.48	c   Variables        : 216 (216 binary, 0 integer, 0 implicit integer, 0 continuous)
3.39/3.48	c   Constraints      : 167 initial, 167 maximal
3.39/3.48	c Presolved Problem  :
3.39/3.48	c   Problem name     : t_HOME/instance-1870052-1245188456.opb
3.39/3.48	c   Variables        : 178 (178 binary, 0 integer, 0 implicit integer, 0 continuous)
3.39/3.48	c   Constraints      : 133 initial, 1254 maximal
3.39/3.48	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.39/3.48	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.39/3.48	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.39/3.48	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.39/3.48	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.39/3.48	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.39/3.48	c   probing          :       0.01          0          0          0          0          0          0          0          0
3.39/3.48	c   and              :       0.00          4         32          0          0          0         32          0         32
3.39/3.48	c   linear           :       0.01          1          1          0          0          0          0          0         21
3.39/3.48	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.39/3.48	c   root node        :          -          0          -          -          0          -          -          -          -
3.39/3.48	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.39/3.48	c   integral         :          0          0          0       1520          0          0         45          0          0       2958
3.39/3.48	c   and              :        128       3211       7086          0          0        186      14482       5870          0          0
3.39/3.48	c   linear           :          2          6       6899          0          0        780       4419          0          0          0
3.39/3.48	c   logicor          :          3+         6       2381          0          0         13        821          0          0          0
3.39/3.48	c   countsols        :          0          0          0          1          0          0          0          0          0          0
3.39/3.48	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.39/3.48	c   integral         :       0.75       0.00       0.00       0.75       0.00
3.39/3.48	c   and              :       0.13       0.02       0.11       0.00       0.00
3.39/3.48	c   linear           :       0.27       0.00       0.27       0.00       0.00
3.39/3.48	c   logicor          :       0.04       0.00       0.04       0.00       0.00
3.39/3.48	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.39/3.48	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.39/3.48	c   rootredcost      :       0.02          0          0          0
3.39/3.48	c   pseudoobj        :       0.02       6829          0          0
3.39/3.48	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.39/3.48	c   propagation      :       0.13        724        720       6920       37.2        267       17.1          -
3.39/3.48	c   infeasible LP    :       0.00          9          7         54       36.8          2       48.5          0
3.39/3.48	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.39/3.48	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.39/3.48	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.39/3.48	c   applied globally :          -          -          -       1121       16.9          -          -          -
3.39/3.48	c   applied locally  :          -          -          -          9       41.2          -          -          -
3.39/3.48	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.39/3.48	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 42)
3.39/3.48	c   redcost          :       0.04       3212          0          0          0          0
3.39/3.48	c   impliedbounds    :       0.00          6          0          0          4          0
3.39/3.48	c   intobj           :       0.00          0          0          0          0          0
3.39/3.48	c   gomory           :       0.02          6          0          0          1          0
3.39/3.48	c   strongcg         :       0.01          6          0          0         33          0
3.39/3.48	c   cmir             :       0.02          6          0          0         20          0
3.39/3.48	c   flowcover        :       0.07          6          0          0         27          0
3.39/3.48	c   clique           :       0.00          1          0          0          0          0
3.39/3.48	c   zerohalf         :       0.00          0          0          0          0          0
3.39/3.48	c   mcf              :       0.00          1          0          0          0          0
3.39/3.48	c Pricers            :       Time      Calls       Vars
3.39/3.48	c   problem variables:       0.00          0          0
3.39/3.48	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.39/3.48	c   relpscost        :       0.75       1519          0         45          0          0       2958
3.39/3.48	c   pscost           :       0.00          0          0          0          0          0          0
3.39/3.48	c   inference        :       0.00          0          0          0          0          0          0
3.39/3.48	c   mostinf          :       0.00          0          0          0          0          0          0
3.39/3.48	c   leastinf         :       0.00          0          0          0          0          0          0
3.39/3.48	c   fullstrong       :       0.00          0          0          0          0          0          0
3.39/3.48	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.39/3.48	c   random           :       0.00          0          0          0          0          0          0
3.39/3.48	c Primal Heuristics  :       Time      Calls      Found
3.39/3.48	c   LP solutions     :       0.00          -          1
3.39/3.48	c   pseudo solutions :       0.00          -          0
3.39/3.48	c   oneopt           :       0.00          0          0
3.39/3.48	c   crossover        :       0.00          0          0
3.39/3.48	c   guideddiving     :       0.00          0          0
3.39/3.48	c   pscostdiving     :       0.01          3          0
3.39/3.48	c   fracdiving       :       0.00          3          0
3.39/3.48	c   veclendiving     :       0.02          3          0
3.39/3.48	c   linesearchdiving :       0.01          3          0
3.39/3.48	c   feaspump         :       0.01          2          0
3.39/3.48	c   objpscostdiving  :       0.02          2          0
3.39/3.48	c   rootsoldiving    :       0.02          2          0
3.39/3.48	c   coefdiving       :       0.01          4          0
3.39/3.48	c   simplerounding   :       0.00          0          0
3.39/3.48	c   rounding         :       0.02        755          0
3.39/3.48	c   shifting         :       0.30        226          0
3.39/3.48	c   intshifting      :       0.00          0          0
3.39/3.48	c   fixandinfer      :       0.00          0          0
3.39/3.48	c   intdiving        :       0.00          0          0
3.39/3.48	c   actconsdiving    :       0.00          0          0
3.39/3.48	c   octane           :       0.00          0          0
3.39/3.48	c   rens             :       0.02          1          0
3.39/3.48	c   rins             :       0.00          0          0
3.39/3.48	c   localbranching   :       0.00          0          0
3.39/3.48	c   mutation         :       0.00          0          0
3.39/3.48	c   dins             :       0.00          0          0
3.39/3.48	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.39/3.48	c   primal LP        :       0.08          0          0       0.00       0.00
3.39/3.48	c   dual LP          :       0.97       3273      16822       5.14   17342.27
3.39/3.48	c   barrier LP       :       0.00          0          0       0.00          -
3.39/3.48	c   diving/probing LP:       0.08        256       1291       5.04   16137.50
3.39/3.48	c   strong branching :       0.74       1382      11969       8.66   16174.32
3.39/3.48	c     (at root node) :          -         23        654      28.43          -
3.39/3.48	c   conflict analysis:       0.00          0          0       0.00          -
3.39/3.48	c B&B Tree           :
3.39/3.48	c   number of runs   :          1
3.39/3.48	c   nodes            :       2118
3.39/3.48	c   nodes (total)    :       2118
3.39/3.48	c   nodes left       :          0
3.39/3.48	c   max depth        :         33
3.39/3.48	c   max depth (total):         33
3.39/3.48	c   backtracks       :        457 (21.6%)
3.39/3.48	c   delayed cutoffs  :        343
3.39/3.48	c   repropagations   :        913 (5444 domain reductions, 300 cutoffs)
3.39/3.48	c   avg switch length:       4.48
3.39/3.48	c   switching time   :       0.17
3.39/3.48	c Solution           :
3.39/3.48	c   Solutions found  :          1 (1 improvements)
3.39/3.48	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 2118 nodes, 3.27 seconds, depth 27, found by <relaxation>)
3.39/3.48	c   Dual Bound       : +3.00000000000000e+00
3.39/3.48	c   Gap              :       0.00 %
3.39/3.48	c   Root Dual Bound  : +3.00000000000000e+00
3.39/3.49	c Time complete: 3.49.

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-1870052-1245188456/watcher-1870052-1245188456 -o /tmp/evaluation-result-1870052-1245188456/solver-1870052-1245188456 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870052-1245188456.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 7888
/proc/meminfo: memFree=1823168/2055920 swapFree=4192812/4192956
[pid=7888] ppid=7886 vsize=4324 CPUtime=0
/proc/7888/stat : 7888 (pbscip.linux.x8) R 7886 7888 6915 0 -1 4194304 465 0 0 0 0 0 0 0 18 0 1 0 186442410 4427776 449 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0
/proc/7888/statm: 1081 460 297 886 0 191 0

[startup+0.020412 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7888
/proc/meminfo: memFree=1823168/2055920 swapFree=4192812/4192956
[pid=7888] ppid=7886 vsize=12148 CPUtime=0.01
/proc/7888/stat : 7888 (pbscip.linux.x8) R 7886 7888 6915 0 -1 4194304 2425 0 0 0 0 1 0 0 18 0 1 0 186442410 12439552 2053 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7888/statm: 3037 2053 404 886 0 2147 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12148

[startup+0.101421 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7888
/proc/meminfo: memFree=1823168/2055920 swapFree=4192812/4192956
[pid=7888] ppid=7886 vsize=20260 CPUtime=0.09
/proc/7888/stat : 7888 (pbscip.linux.x8) R 7886 7888 6915 0 -1 4194304 4361 0 0 0 6 3 0 0 18 0 1 0 186442410 20746240 3986 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7888/statm: 5065 3986 562 886 0 4175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20260

[startup+0.301442 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7888
/proc/meminfo: memFree=1823168/2055920 swapFree=4192812/4192956
[pid=7888] ppid=7886 vsize=22024 CPUtime=0.29
/proc/7888/stat : 7888 (pbscip.linux.x8) R 7886 7888 6915 0 -1 4194304 6717 0 0 0 25 4 0 0 19 0 1 0 186442410 22552576 4704 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7888/statm: 5506 4704 568 886 0 4616 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22024

[startup+0.701486 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7888
/proc/meminfo: memFree=1823168/2055920 swapFree=4192812/4192956
[pid=7888] ppid=7886 vsize=22024 CPUtime=0.69
/proc/7888/stat : 7888 (pbscip.linux.x8) R 7886 7888 6915 0 -1 4194304 6722 0 0 0 62 7 0 0 22 0 1 0 186442410 22552576 4709 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7888/statm: 5506 4709 572 886 0 4616 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22024

[startup+1.50157 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7889
/proc/meminfo: memFree=1806392/2055920 swapFree=4192812/4192956
[pid=7888] ppid=7886 vsize=22472 CPUtime=1.49
/proc/7888/stat : 7888 (pbscip.linux.x8) R 7886 7888 6915 0 -1 4194304 6812 0 0 0 139 10 0 0 25 0 1 0 186442410 23011328 4799 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7888/statm: 5618 4799 574 886 0 4728 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22472

[startup+3.10176 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7889
/proc/meminfo: memFree=1805688/2055920 swapFree=4192812/4192956
[pid=7888] ppid=7886 vsize=23432 CPUtime=3.09
/proc/7888/stat : 7888 (pbscip.linux.x8) R 7886 7888 6915 0 -1 4194304 7070 0 0 0 290 19 0 0 25 0 1 0 186442410 23994368 5057 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7888/statm: 5858 5057 574 886 0 4968 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23432

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

[startup+3.30478 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7889
/proc/meminfo: memFree=1804856/2055920 swapFree=4192812/4192956
[pid=7888] ppid=7886 vsize=23564 CPUtime=3.29
/proc/7888/stat : 7888 (pbscip.linux.x8) R 7886 7888 6915 0 -1 4194304 7111 0 0 0 310 19 0 0 25 0 1 0 186442410 24129536 5098 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7888/statm: 5891 5098 574 886 0 5001 0
Current children cumulated CPU time (s) 3.29
Current children cumulated vsize (KiB) 23564

[startup+3.40179 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7889
/proc/meminfo: memFree=1804856/2055920 swapFree=4192812/4192956
[pid=7888] ppid=7886 vsize=23564 CPUtime=3.39
/proc/7888/stat : 7888 (pbscip.linux.x8) R 7886 7888 6915 0 -1 4194304 7111 0 0 0 319 20 0 0 25 0 1 0 186442410 24129536 5098 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7888/statm: 5891 5098 574 886 0 5001 0
Current children cumulated CPU time (s) 3.39
Current children cumulated vsize (KiB) 23564

Child status: 0
Real time (s): 3.49839
CPU time (s): 3.49747
CPU user time (s): 3.2845
CPU system time (s): 0.212967
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 23564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.2845
system time used= 0.212967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7118
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= 7

runsolver used 0.004999 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node42 at 2009-06-16 23:40:56
IDJOB=1870052
IDBENCH=48025
IDSOLVER=683
FILE ID=node42/1870052-1245188456
PBS_JOBID= 9363927
Free space on /tmp= 66148 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=9-P0=137-P1=127-P2=347-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-1870052-1245188456/watcher-1870052-1245188456 -o /tmp/evaluation-result-1870052-1245188456/solver-1870052-1245188456 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870052-1245188456.opb

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

MD5SUM BENCH= ac77720b7f5b87daca561007155fe585
RANDOM SEED=1729854862

node42.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		: 3000.214
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		: 3000.214
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:       1823648 kB
Buffers:         40108 kB
Cached:         118332 kB
SwapCached:          0 kB
Active:          54796 kB
Inactive:       117608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1823648 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            9968 kB
Writeback:           0 kB
Mapped:          23760 kB
Slab:            45936 kB
Committed_AS:   173564 kB
PageTables:       1392 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= 66136 MiB
End job on node42 at 2009-06-16 23:40:59