Trace number 1869780

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 1.9957 2.00252

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=47-P1=17-P2=37-P3=53-P4=13-P5=13-B.opb
MD5SUM4a54e07caaccf9019e5a54d4dcd3a55b
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 benchmark1.40079
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 variables90
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 constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)180
Sum of products size (including duplicates)360
Number of different products180
Sum of products size360

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-1869780-1245185837.opb>
0.00/0.01	c original problem has 270 variables (270 bin, 0 int, 0 impl, 0 cont) and 191 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.03	c (round 1) 5 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 24 chg coeffs, 0 upgd conss, 1000 impls, 0 clqs
0.00/0.03	c (round 2) 17 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 34 chg coeffs, 6 upgd conss, 1480 impls, 0 clqs
0.00/0.03	c (round 3) 29 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 44 chg coeffs, 6 upgd conss, 1840 impls, 0 clqs
0.00/0.03	c (round 4) 41 del vars, 30 del conss, 0 chg bounds, 0 chg sides, 54 chg coeffs, 6 upgd conss, 2080 impls, 0 clqs
0.00/0.03	c (round 5) 53 del vars, 40 del conss, 0 chg bounds, 0 chg sides, 64 chg coeffs, 6 upgd conss, 2200 impls, 0 clqs
0.00/0.04	c (round 6) 65 del vars, 50 del conss, 0 chg bounds, 0 chg sides, 74 chg coeffs, 6 upgd conss, 2200 impls, 0 clqs
0.03/0.05	c    (0.0s) probing: 147/205 (71.7%) - 0 fixings, 0 aggregations, 10 implications, 0 bound changes
0.03/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.03/0.05	c presolving (7 rounds):
0.03/0.05	c  65 deleted vars, 50 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 74 changed coefficients
0.03/0.05	c  2220 implications, 0 cliques
0.03/0.05	c presolved problem has 205 variables (205 bin, 0 int, 0 impl, 0 cont) and 136 constraints
0.03/0.05	c     125 constraints of type <and>
0.03/0.05	c       5 constraints of type <linear>
0.03/0.05	c       6 constraints of type <logicor>
0.03/0.05	c transformed objective value is always integral (scale: 2)
0.03/0.05	c Presolving Time: 0.03
0.03/0.05	c OPT-NLC
0.03/0.05	c -----------------------------------------------------------------------------------------------
0.03/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.03/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.05	c limits/memory = c 1620
0.03/0.05	c # maximal time in seconds to run
0.03/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.05	c limits/time = c 1791
0.03/0.05	c # frequency for displaying node information lines
0.03/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.03/0.05	c display/freq = c 10000
0.03/0.05	c -----------------------------------------------------------------------------------------------
0.03/0.05	c start solving problem
0.03/0.05	c 
0.03/0.05	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.03/0.05	c   0.0s|     1 |     0 |    14 | 988k|   0 |   8 | 205 | 136 | 136 | 205 | 261 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.03/0.07	c   0.1s|     1 |     0 |   229 |1005k|   0 |  22 | 205 | 136 | 136 | 205 | 266 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.03/0.09	c   0.1s|     1 |     0 |   245 |1040k|   0 |  30 | 205 | 136 | 136 | 205 | 277 |  16 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.12	c   0.1s|     1 |     0 |   263 |1085k|   0 |  29 | 205 | 136 | 136 | 205 | 290 |  29 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   299 |1110k|   0 |  34 | 205 | 136 | 136 | 205 | 300 |  39 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.18	c   0.1s|     1 |     0 |   346 |1142k|   0 |  40 | 205 | 136 | 136 | 205 | 309 |  48 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.2s|     1 |     0 |   376 |1178k|   0 |  46 | 205 | 136 | 136 | 205 | 322 |  61 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.36	c   0.3s|     1 |     2 |   376 |1178k|   0 |  46 | 205 | 136 | 136 | 205 | 322 |  61 |   0 |  26 | 3.000000e+00 |      --      |    Inf 
1.89/1.99	o 3
1.89/1.99	c * 1.9s|   275 |     0 |  4223 |1334k|  42 |   - | 205 | 222 |  47 | 205 | 149 | 935 |  92 |1287 | 3.000000e+00 | 3.000000e+00 |   0.00%
1.89/1.99	c 
1.89/1.99	c SCIP Status        : problem is solved [optimal solution found]
1.89/1.99	c Solving Time (sec) : 1.87
1.89/1.99	c Solving Nodes      : 275
1.89/1.99	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
1.89/1.99	c Dual Bound         : +3.00000000000000e+00
1.89/1.99	c Gap                : 0.00 %
1.89/1.99	c NODE         275
1.89/1.99	c DUAL BOUND   3
1.89/1.99	c PRIMAL BOUND 3
1.89/1.99	c GAP          0
1.89/1.99	s OPTIMUM FOUND
1.89/1.99	v -x90 -x89 x88 -x87 -x86 -x85 x84 -x83 -x82 -x81 -x80 -x79 -x60 x59 x58 x57 x56 x55 -x78 -x77 -x76 x75 -x74 -x73 x54 -x53 -x52 -x51 
1.89/1.99	v -x50 x49 -x72 -x71 -x70 x69 -x68 -x67 -x48 x47 -x46 -x45 -x44 x43 -x66 -x65 -x64 -x63 x62 -x61 -x42 -x41 -x40 x39 x38 x37 
1.89/1.99	v -x36 x35 -x34 -x33 -x32 x31 x30 x29 x28 x27 x26 x25 -x24 x23 -x22 -x21 -x20 x19 x18 -x17 -x16 x15 x14 x13 x12 -x11 x10 x9 -x8 
1.89/1.99	v x7 -x6 -x5 -x4 -x3 x2 x1 
1.89/1.99	c SCIP Status        : problem is solved [optimal solution found]
1.89/1.99	c Solving Time       :       1.87
1.89/1.99	c Original Problem   :
1.89/1.99	c   Problem name     : HOME/instance-1869780-1245185837.opb
1.89/1.99	c   Variables        : 270 (270 binary, 0 integer, 0 implicit integer, 0 continuous)
1.89/1.99	c   Constraints      : 191 initial, 191 maximal
1.89/1.99	c Presolved Problem  :
1.89/1.99	c   Problem name     : t_HOME/instance-1869780-1245185837.opb
1.89/1.99	c   Variables        : 205 (205 binary, 0 integer, 0 implicit integer, 0 continuous)
1.89/1.99	c   Constraints      : 136 initial, 222 maximal
1.89/1.99	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.89/1.99	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.89/1.99	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.89/1.99	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.89/1.99	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.89/1.99	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.89/1.99	c   probing          :       0.01          0          0          0          0          0          0          0          0
1.89/1.99	c   and              :       0.01         10         50          0          0          0         50          0         50
1.89/1.99	c   linear           :       0.01          1          4          0          0          0          0          0         24
1.89/1.99	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1.89/1.99	c   root node        :          -          0          -          -          0          -          -          -          -
1.89/1.99	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.89/1.99	c   integral         :          0          0          0        274          0          1         50          0          0        462
1.89/1.99	c   and              :        125        538       1142          1          0         15        970        891          0          0
1.89/1.99	c   linear           :          5          6       1127          1          0         48        453          0          0          0
1.89/1.99	c   logicor          :          6+         6        258          1          0          2         43          0          0          0
1.89/1.99	c   countsols        :          0          0          0          1          0          0          0          0          0          0
1.89/1.99	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.89/1.99	c   integral         :       1.24       0.00       0.00       1.24       0.00
1.89/1.99	c   and              :       0.05       0.02       0.03       0.00       0.00
1.89/1.99	c   linear           :       0.01       0.00       0.01       0.00       0.00
1.89/1.99	c   logicor          :       0.01       0.00       0.01       0.00       0.00
1.89/1.99	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.89/1.99	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.89/1.99	c   rootredcost      :       0.00          0          0          0
1.89/1.99	c   pseudoobj        :       0.00        841          0          0
1.89/1.99	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.89/1.99	c   propagation      :       0.01         65         65        642       47.7          4       14.2          -
1.89/1.99	c   infeasible LP    :       0.00          7          7         74       38.9          1       38.0          0
1.89/1.99	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.89/1.99	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.89/1.99	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.89/1.99	c   applied globally :          -          -          -         86       17.3          -          -          -
1.89/1.99	c   applied locally  :          -          -          -          6       31.5          -          -          -
1.89/1.99	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.89/1.99	c   cut pool         :       0.00          5          -          -         20          -    (maximal pool size: 149)
1.89/1.99	c   redcost          :       0.00        538          0          0          0          0
1.89/1.99	c   impliedbounds    :       0.00          6          0          0         17          0
1.89/1.99	c   intobj           :       0.00          0          0          0          0          0
1.89/1.99	c   gomory           :       0.04          6          0          0         18          0
1.89/1.99	c   strongcg         :       0.05          6          0          0        177          0
1.89/1.99	c   cmir             :       0.01          6          0          0         53          0
1.89/1.99	c   flowcover        :       0.04          6          0          0         94          0
1.89/1.99	c   clique           :       0.00          1          0          0          0          0
1.89/1.99	c   zerohalf         :       0.00          0          0          0          0          0
1.89/1.99	c   mcf              :       0.00          1          0          0          0          0
1.89/1.99	c Pricers            :       Time      Calls       Vars
1.89/1.99	c   problem variables:       0.00          0          0
1.89/1.99	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.89/1.99	c   relpscost        :       1.24        273          1         50          0          0        462
1.89/1.99	c   pscost           :       0.00          0          0          0          0          0          0
1.89/1.99	c   inference        :       0.00          0          0          0          0          0          0
1.89/1.99	c   mostinf          :       0.00          0          0          0          0          0          0
1.89/1.99	c   leastinf         :       0.00          0          0          0          0          0          0
1.89/1.99	c   fullstrong       :       0.00          0          0          0          0          0          0
1.89/1.99	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.89/1.99	c   random           :       0.00          0          0          0          0          0          0
1.89/1.99	c Primal Heuristics  :       Time      Calls      Found
1.89/1.99	c   LP solutions     :       0.00          -          1
1.89/1.99	c   pseudo solutions :       0.00          -          0
1.89/1.99	c   oneopt           :       0.00          0          0
1.89/1.99	c   crossover        :       0.00          0          0
1.89/1.99	c   guideddiving     :       0.00          0          0
1.89/1.99	c   intshifting      :       0.00          0          0
1.89/1.99	c   pscostdiving     :       0.01          1          0
1.89/1.99	c   fracdiving       :       0.01          1          0
1.89/1.99	c   veclendiving     :       0.00          1          0
1.89/1.99	c   linesearchdiving :       0.00          1          0
1.89/1.99	c   feaspump         :       0.01          1          0
1.89/1.99	c   objpscostdiving  :       0.03          1          0
1.89/1.99	c   rootsoldiving    :       0.02          1          0
1.89/1.99	c   coefdiving       :       0.00          2          0
1.89/1.99	c   simplerounding   :       0.00          0          0
1.89/1.99	c   rounding         :       0.02        286          0
1.89/1.99	c   shifting         :       0.04         43          0
1.89/1.99	c   fixandinfer      :       0.00          0          0
1.89/1.99	c   intdiving        :       0.00          0          0
1.89/1.99	c   actconsdiving    :       0.00          0          0
1.89/1.99	c   octane           :       0.00          0          0
1.89/1.99	c   rens             :       0.02          1          0
1.89/1.99	c   rins             :       0.00          0          0
1.89/1.99	c   localbranching   :       0.00          0          0
1.89/1.99	c   mutation         :       0.00          0          0
1.89/1.99	c   dins             :       0.00          0          0
1.89/1.99	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.89/1.99	c   primal LP        :       0.00          0          0       0.00          -
1.89/1.99	c   dual LP          :       0.16        575       3449       6.00   21556.25
1.89/1.99	c   barrier LP       :       0.00          0          0       0.00          -
1.89/1.99	c   diving/probing LP:       0.07        148        774       5.23   11057.14
1.89/1.99	c   strong branching :       1.23       1287      15039      11.69   12226.83
1.89/1.99	c     (at root node) :          -         26       1141      43.88          -
1.89/1.99	c   conflict analysis:       0.00          0          0       0.00          -
1.89/1.99	c B&B Tree           :
1.89/1.99	c   number of runs   :          1
1.89/1.99	c   nodes            :        275
1.89/1.99	c   nodes (total)    :        275
1.89/1.99	c   nodes left       :          0
1.89/1.99	c   max depth        :         42
1.89/1.99	c   max depth (total):         42
1.89/1.99	c   backtracks       :         27 (9.8%)
1.89/1.99	c   delayed cutoffs  :         13
1.89/1.99	c   repropagations   :         66 (254 domain reductions, 12 cutoffs)
1.89/1.99	c   avg switch length:       2.56
1.89/1.99	c   switching time   :       0.02
1.89/1.99	c Solution           :
1.89/1.99	c   Solutions found  :          1 (1 improvements)
1.89/1.99	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 275 nodes, 1.87 seconds, depth 27, found by <relaxation>)
1.89/1.99	c   Dual Bound       : +3.00000000000000e+00
1.89/1.99	c   Gap              :       0.00 %
1.89/1.99	c   Root Dual Bound  : +3.00000000000000e+00
1.99/2.00	c Time complete: 1.99.

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-1869780-1245185837/watcher-1869780-1245185837 -o /tmp/evaluation-result-1869780-1245185837/solver-1869780-1245185837 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869780-1245185837.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: 1.10 1.04 1.00 3/64 2019
/proc/meminfo: memFree=1831680/2055920 swapFree=4191896/4192956
[pid=2019] ppid=2017 vsize=4328 CPUtime=0
/proc/2019/stat : 2019 (pbscip.linux.x8) R 2017 2019 644 0 -1 4194304 485 0 0 0 0 0 0 0 18 0 1 0 186184766 4431872 469 1992294400 4194304 7823515 548682068736 18446744073709551615 5862928 0 0 4096 0 0 0 0 17 1 0 0
/proc/2019/statm: 1162 482 315 886 0 272 0

[startup+0.0412709 s]
/proc/loadavg: 1.10 1.04 1.00 3/64 2019
/proc/meminfo: memFree=1831680/2055920 swapFree=4191896/4192956
[pid=2019] ppid=2017 vsize=12536 CPUtime=0.03
/proc/2019/stat : 2019 (pbscip.linux.x8) R 2017 2019 644 0 -1 4194304 2596 0 0 0 2 1 0 0 18 0 1 0 186184766 12836864 2224 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2019/statm: 3134 2224 451 886 0 2244 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12536

[startup+0.101277 s]
/proc/loadavg: 1.10 1.04 1.00 3/64 2019
/proc/meminfo: memFree=1831680/2055920 swapFree=4191896/4192956
[pid=2019] ppid=2017 vsize=13596 CPUtime=0.09
/proc/2019/stat : 2019 (pbscip.linux.x8) R 2017 2019 644 0 -1 4194304 2985 0 0 0 7 2 0 0 18 0 1 0 186184766 13922304 2612 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2019/statm: 3399 2612 562 886 0 2509 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13596

[startup+0.301298 s]
/proc/loadavg: 1.10 1.04 1.00 3/64 2019
/proc/meminfo: memFree=1831680/2055920 swapFree=4191896/4192956
[pid=2019] ppid=2017 vsize=14396 CPUtime=0.29
/proc/2019/stat : 2019 (pbscip.linux.x8) R 2017 2019 644 0 -1 4194304 4835 0 0 0 26 3 0 0 19 0 1 0 186184766 14741504 2856 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2019/statm: 3599 2856 568 886 0 2709 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14396

[startup+0.701344 s]
/proc/loadavg: 1.10 1.04 1.00 3/64 2019
/proc/meminfo: memFree=1831680/2055920 swapFree=4191896/4192956
[pid=2019] ppid=2017 vsize=14396 CPUtime=0.69
/proc/2019/stat : 2019 (pbscip.linux.x8) R 2017 2019 644 0 -1 4194304 4838 0 0 0 64 5 0 0 22 0 1 0 186184766 14741504 2859 1992294400 4194304 7823515 548682068736 18446744073709551615 6175285 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2019/statm: 3599 2859 569 886 0 2709 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14396

[startup+1.50142 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 2020
/proc/meminfo: memFree=1822328/2055920 swapFree=4191896/4192956
[pid=2019] ppid=2017 vsize=14396 CPUtime=1.49
/proc/2019/stat : 2019 (pbscip.linux.x8) R 2017 2019 644 0 -1 4194304 4841 0 0 0 141 8 0 0 25 0 1 0 186184766 14741504 2862 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2019/statm: 3599 2862 572 886 0 2709 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14396

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

[startup+1.90146 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 2020
/proc/meminfo: memFree=1822328/2055920 swapFree=4191896/4192956
[pid=2019] ppid=2017 vsize=14528 CPUtime=1.89
/proc/2019/stat : 2019 (pbscip.linux.x8) R 2017 2019 644 0 -1 4194304 4875 0 0 0 179 10 0 0 25 0 1 0 186184766 14876672 2896 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2019/statm: 3632 2896 574 886 0 2742 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 14528

[startup+2.00147 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 2020
/proc/meminfo: memFree=1822328/2055920 swapFree=4191896/4192956
[pid=2019] ppid=2017 vsize=5408 CPUtime=1.99
/proc/2019/stat : 2019 (pbscip.linux.x8) R 2017 2019 644 0 -1 4194304 4885 0 0 0 188 11 0 0 25 0 1 0 186184766 5537792 887 1992294400 4194304 7823515 548682068736 18446744073709551615 7132266 0 0 4096 0 0 0 0 17 1 0 0
/proc/2019/statm: 1352 887 576 886 0 462 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 5408

Child status: 0
Real time (s): 2.00252
CPU time (s): 1.9957
CPU user time (s): 1.88471
CPU system time (s): 0.110983
CPU usage (%): 99.6593
Max. virtual memory (cumulated for all children) (KiB): 14528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.88471
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4888
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= 8

runsolver used 0.004999 second user time and 0.012998 second system time

The end

Launcher Data 

Begin job on node2 at 2009-06-16 22:57:17
IDJOB=1869780
IDBENCH=47889
IDSOLVER=683
FILE ID=node2/1869780-1245185837
PBS_JOBID= 9363895
Free space on /tmp= 66452 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=6-P0=47-P1=17-P2=37-P3=53-P4=13-P5=13-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-1869780-1245185837/watcher-1869780-1245185837 -o /tmp/evaluation-result-1869780-1245185837/solver-1869780-1245185837 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869780-1245185837.opb

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

MD5SUM BENCH= 4a54e07caaccf9019e5a54d4dcd3a55b
RANDOM SEED=60010329

node2.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:       1832160 kB
Buffers:         46268 kB
Cached:         105996 kB
SwapCached:        260 kB
Active:          58320 kB
Inactive:       107156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832160 kB
SwapTotal:     4192956 kB
SwapFree:      4191896 kB
Dirty:           10340 kB
Writeback:           0 kB
Mapped:          21784 kB
Slab:            44220 kB
Committed_AS:   164172 kB
PageTables:       1468 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= 66440 MiB
End job on node2 at 2009-06-16 22:57:19