Trace number 1869958

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 2.17167 2.17215

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=11-P1=7-P2=23-P3=11-P4=23-P5=37-P6=17-P7=29-B.opb
MD5SUMb80dc1c4c7cbf5a9f30903895c7fc198
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 benchmark0.742886
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 variables105
Total number of constraints15
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 constraints15
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)175
Sum of products size (including duplicates)350
Number of different products175
Sum of products size350

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-1869958-1245187481.opb>
0.00/0.01	c original problem has 280 variables (280 bin, 0 int, 0 impl, 0 cont) and 190 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.03	c (round 1) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 24 chg coeffs, 0 upgd conss, 1264 impls, 0 clqs
0.00/0.03	c (round 2) 21 del vars, 8 del conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 0 upgd conss, 1818 impls, 0 clqs
0.00/0.03	c (round 3) 31 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 40 chg coeffs, 8 upgd conss, 2218 impls, 0 clqs
0.00/0.03	c (round 4) 41 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 48 chg coeffs, 8 upgd conss, 2538 impls, 0 clqs
0.00/0.03	c (round 5) 51 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 56 chg coeffs, 8 upgd conss, 2778 impls, 0 clqs
0.00/0.04	c (round 6) 61 del vars, 40 del conss, 0 chg bounds, 0 chg sides, 64 chg coeffs, 8 upgd conss, 2938 impls, 0 clqs
0.00/0.04	c (round 7) 71 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 72 chg coeffs, 8 upgd conss, 3018 impls, 0 clqs
0.00/0.04	c (round 8) 81 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 80 chg coeffs, 8 upgd conss, 3018 impls, 0 clqs
0.00/0.05	c    (0.0s) probing: 155/199 (77.9%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.00/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.05	c presolving (9 rounds):
0.00/0.05	c  81 deleted vars, 56 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 80 changed coefficients
0.00/0.05	c  3046 implications, 0 cliques
0.00/0.05	c presolved problem has 199 variables (199 bin, 0 int, 0 impl, 0 cont) and 125 constraints
0.00/0.05	c     110 constraints of type <and>
0.00/0.05	c       7 constraints of type <linear>
0.00/0.05	c       8 constraints of type <logicor>
0.00/0.05	c transformed objective value is always integral (scale: 2)
0.00/0.05	c Presolving Time: 0.03
0.00/0.05	c OPT-NLC
0.00/0.05	c -----------------------------------------------------------------------------------------------
0.00/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/memory = c 1620
0.00/0.05	c # maximal time in seconds to run
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/time = c 1791
0.00/0.05	c # frequency for displaying node information lines
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.05	c display/freq = c 10000
0.00/0.05	c -----------------------------------------------------------------------------------------------
0.00/0.05	c start solving problem
0.00/0.05	c 
0.00/0.05	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.05	c   0.0s|     1 |     0 |    17 | 987k|   0 |   8 | 199 | 125 | 125 | 199 | 235 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.06/0.07	c   0.0s|     1 |     0 |   243 |1014k|   0 |  32 | 199 | 125 | 125 | 199 | 246 |  11 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.06/0.09	c   0.1s|     1 |     0 |   267 |1069k|   0 |  42 | 199 | 125 | 125 | 199 | 264 |  29 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   288 |1120k|   0 |  50 | 199 | 125 | 125 | 199 | 280 |  45 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   326 |1200k|   0 |  53 | 199 | 125 | 125 | 199 | 300 |  65 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.20	c   0.2s|     1 |     0 |   365 |1245k|   0 |  68 | 199 | 125 | 125 | 199 | 314 |  79 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     0 |   401 |1311k|   0 |  73 | 199 | 125 | 125 | 199 | 330 |  95 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.56	c   0.5s|     1 |     2 |   401 |1312k|   0 |  73 | 199 | 125 | 125 | 199 | 330 |  95 |   0 |  44 | 3.000000e+00 |      --      |    Inf 
2.09/2.16	o 3
2.09/2.16	c * 2.1s|   356 |     0 |  2805 |1518k|  45 |   - | 199 | 329 |  29 | 199 | 159 | 753 | 204 |1346 | 3.000000e+00 | 3.000000e+00 |   0.00%
2.09/2.16	c 
2.09/2.16	c SCIP Status        : problem is solved [optimal solution found]
2.09/2.16	c Solving Time (sec) : 2.06
2.09/2.16	c Solving Nodes      : 356
2.09/2.16	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
2.09/2.16	c Dual Bound         : +3.00000000000000e+00
2.09/2.16	c Gap                : 0.00 %
2.09/2.16	c NODE         356
2.09/2.16	c DUAL BOUND   3
2.09/2.16	c PRIMAL BOUND 3
2.09/2.16	c GAP          0
2.09/2.16	s OPTIMUM FOUND
2.09/2.16	v -x105 -x104 -x103 x102 -x101 -x100 -x99 -x98 -x97 -x96 -x70 -x69 x68 -x67 x66 x95 x94 x93 x92 -x91 -x65 -x64 -x63 -x62 x61 -x90 
2.09/2.16	v x89 -x88 -x87 x86 x60 x59 x58 x57 x56 -x85 -x84 -x83 -x82 -x81 -x55 x54 -x53 x52 x51 x80 -x79 -x78 -x77 -x76 -x50 -x49 -x48 
2.09/2.16	v -x47 x46 -x75 -x74 -x73 -x72 -x71 x45 x44 -x43 x42 x41 x40 -x39 -x38 x37 x36 -x35 -x34 x33 -x32 x31 x30 x29 x28 x27 x26 x25 x24 
2.09/2.16	v x23 -x22 x21 -x20 x19 -x18 x17 x16 x15 -x14 -x13 x12 x11 -x10 x9 -x8 -x7 x6 -x5 -x4 -x3 x2 x1 
2.09/2.16	c SCIP Status        : problem is solved [optimal solution found]
2.09/2.16	c Solving Time       :       2.06
2.09/2.16	c Original Problem   :
2.09/2.16	c   Problem name     : HOME/instance-1869958-1245187481.opb
2.09/2.16	c   Variables        : 280 (280 binary, 0 integer, 0 implicit integer, 0 continuous)
2.09/2.16	c   Constraints      : 190 initial, 190 maximal
2.09/2.16	c Presolved Problem  :
2.09/2.16	c   Problem name     : t_HOME/instance-1869958-1245187481.opb
2.09/2.16	c   Variables        : 199 (199 binary, 0 integer, 0 implicit integer, 0 continuous)
2.09/2.16	c   Constraints      : 125 initial, 329 maximal
2.09/2.16	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.09/2.16	c   trivial          :       0.00          0          0          0          0          0          0          0          0
2.09/2.16	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
2.09/2.16	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.09/2.16	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.09/2.16	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.09/2.16	c   probing          :       0.01          0          0          0          0          0          0          0          0
2.09/2.16	c   and              :       0.01         15         56          0          0          0         56          0         56
2.09/2.16	c   linear           :       0.00          2          8          0          0          0          0          0         24
2.09/2.16	c   logicor          :       0.00          0          0          0          0          0          0          0          0
2.09/2.16	c   root node        :          -          0          -          -          0          -          -          -          -
2.09/2.16	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.09/2.16	c   integral         :          0          0          0        313          0          0         45          0          0        554
2.09/2.16	c   and              :        110        595       1517          0          0         30       1174        676          0          0
2.09/2.16	c   linear           :          7          6       1486          0          0         85        712          0          0          0
2.09/2.16	c   logicor          :          8+         6        467          1          0          3        122          0          0          0
2.09/2.16	c   countsols        :          0          0          0          1          0          0          0          0          0          0
2.09/2.16	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.09/2.16	c   integral         :       1.32       0.00       0.00       1.32       0.00
2.09/2.16	c   and              :       0.02       0.00       0.02       0.00       0.00
2.09/2.16	c   linear           :       0.02       0.00       0.02       0.00       0.00
2.09/2.16	c   logicor          :       0.00       0.00       0.00       0.00       0.00
2.09/2.16	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.09/2.16	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.09/2.16	c   rootredcost      :       0.00          0          0          0
2.09/2.16	c   pseudoobj        :       0.01       1196          0          0
2.09/2.16	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.09/2.16	c   propagation      :       0.03        118        118        626       18.0         29       19.6          -
2.09/2.16	c   infeasible LP    :       0.00          1          1          4       10.5          0        0.0          0
2.09/2.16	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.09/2.16	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.09/2.16	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.09/2.16	c   applied globally :          -          -          -        204       12.2          -          -          -
2.09/2.16	c   applied locally  :          -          -          -          0        0.0          -          -          -
2.09/2.16	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.09/2.16	c   cut pool         :       0.00          5          -          -         61          -    (maximal pool size: 272)
2.09/2.16	c   redcost          :       0.00        596          0          0          0          0
2.09/2.16	c   impliedbounds    :       0.00          6          0          0         26          0
2.09/2.16	c   intobj           :       0.00          0          0          0          0          0
2.09/2.16	c   gomory           :       0.06          6          0          0        110          0
2.09/2.16	c   strongcg         :       0.04          6          0          0        306          0
2.09/2.16	c   cmir             :       0.03          6          0          0         77          0
2.09/2.16	c   flowcover        :       0.04          6          0          0        158          0
2.09/2.16	c   clique           :       0.00          1          0          0          0          0
2.09/2.16	c   zerohalf         :       0.00          0          0          0          0          0
2.09/2.16	c   mcf              :       0.00          1          0          0          0          0
2.09/2.16	c Pricers            :       Time      Calls       Vars
2.09/2.16	c   problem variables:       0.00          0          0
2.09/2.16	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.09/2.16	c   relpscost        :       1.32        312          0         45          0          0        554
2.09/2.16	c   pscost           :       0.00          0          0          0          0          0          0
2.09/2.16	c   inference        :       0.00          0          0          0          0          0          0
2.09/2.16	c   mostinf          :       0.00          0          0          0          0          0          0
2.09/2.16	c   leastinf         :       0.00          0          0          0          0          0          0
2.09/2.16	c   fullstrong       :       0.00          0          0          0          0          0          0
2.09/2.16	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.09/2.16	c   random           :       0.00          0          0          0          0          0          0
2.09/2.16	c Primal Heuristics  :       Time      Calls      Found
2.09/2.16	c   LP solutions     :       0.00          -          1
2.09/2.16	c   pseudo solutions :       0.00          -          0
2.09/2.16	c   oneopt           :       0.00          0          0
2.09/2.16	c   veclendiving     :       0.00          0          0
2.09/2.16	c   objpscostdiving  :       0.00          0          0
2.09/2.16	c   rootsoldiving    :       0.00          0          0
2.09/2.16	c   linesearchdiving :       0.00          0          0
2.09/2.16	c   guideddiving     :       0.00          0          0
2.09/2.16	c   crossover        :       0.00          0          0
2.09/2.16	c   intshifting      :       0.00          0          0
2.09/2.16	c   coefdiving       :       0.00          1          0
2.09/2.16	c   pscostdiving     :       0.02          1          0
2.09/2.16	c   fracdiving       :       0.00          1          0
2.09/2.16	c   feaspump         :       0.01          1          0
2.09/2.16	c   simplerounding   :       0.00          0          0
2.09/2.16	c   rounding         :       0.02        297          0
2.09/2.16	c   shifting         :       0.11         73          0
2.09/2.16	c   fixandinfer      :       0.00          0          0
2.09/2.16	c   intdiving        :       0.00          0          0
2.09/2.16	c   actconsdiving    :       0.00          0          0
2.09/2.16	c   octane           :       0.00          0          0
2.09/2.16	c   rens             :       0.02          1          0
2.09/2.16	c   rins             :       0.00          0          0
2.09/2.16	c   localbranching   :       0.00          0          0
2.09/2.16	c   mutation         :       0.00          0          0
2.09/2.16	c   dins             :       0.00          0          0
2.09/2.16	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.09/2.16	c   primal LP        :       0.00          0          0       0.00          -
2.09/2.16	c   dual LP          :       0.30        619       2500       4.04    8333.33
2.09/2.16	c   barrier LP       :       0.00          0          0       0.00          -
2.09/2.16	c   diving/probing LP:       0.00         57        305       5.35          -
2.09/2.16	c   strong branching :       1.31       1346      13322       9.90   10169.47
2.09/2.16	c     (at root node) :          -         44       2306      52.41          -
2.09/2.16	c   conflict analysis:       0.00          0          0       0.00          -
2.09/2.16	c B&B Tree           :
2.09/2.16	c   number of runs   :          1
2.09/2.16	c   nodes            :        356
2.09/2.16	c   nodes (total)    :        356
2.09/2.16	c   nodes left       :          0
2.09/2.16	c   max depth        :         45
2.09/2.16	c   max depth (total):         45
2.09/2.16	c   backtracks       :         49 (13.8%)
2.09/2.16	c   delayed cutoffs  :         76
2.09/2.16	c   repropagations   :        183 (484 domain reductions, 32 cutoffs)
2.09/2.16	c   avg switch length:       2.71
2.09/2.16	c   switching time   :       0.00
2.09/2.16	c Solution           :
2.09/2.16	c   Solutions found  :          1 (1 improvements)
2.09/2.16	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 356 nodes, 2.06 seconds, depth 42, found by <relaxation>)
2.09/2.16	c   Dual Bound       : +3.00000000000000e+00
2.09/2.16	c   Gap              :       0.00 %
2.09/2.16	c   Root Dual Bound  : +3.00000000000000e+00
2.09/2.17	c Time complete: 2.16.

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-1869958-1245187481/watcher-1869958-1245187481 -o /tmp/evaluation-result-1869958-1245187481/solver-1869958-1245187481 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869958-1245187481.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 3093
/proc/meminfo: memFree=1849240/2055920 swapFree=4191900/4192956
[pid=3093] ppid=3091 vsize=4488 CPUtime=0
/proc/3093/stat : 3093 (pbscip.linux.x8) R 3091 3093 2735 0 -1 4194304 487 0 0 0 0 0 0 0 18 0 1 0 186347700 4595712 471 1992294400 4194304 7823515 548682068736 18446744073709551615 6962474 0 0 4096 0 0 0 0 17 1 0 0
/proc/3093/statm: 1162 482 315 886 0 272 0

[startup+0.0635959 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3093
/proc/meminfo: memFree=1849240/2055920 swapFree=4191900/4192956
[pid=3093] ppid=3091 vsize=13256 CPUtime=0.06
/proc/3093/stat : 3093 (pbscip.linux.x8) R 3091 3093 2735 0 -1 4194304 2864 0 0 0 4 2 0 0 18 0 1 0 186347700 13574144 2489 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3093/statm: 3314 2489 535 886 0 2424 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13256

[startup+0.101597 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3093
/proc/meminfo: memFree=1849240/2055920 swapFree=4191900/4192956
[pid=3093] ppid=3091 vsize=13524 CPUtime=0.09
/proc/3093/stat : 3093 (pbscip.linux.x8) R 3091 3093 2735 0 -1 4194304 2963 0 0 0 7 2 0 0 18 0 1 0 186347700 13848576 2588 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3093/statm: 3381 2588 562 886 0 2491 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13524

[startup+0.301609 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3093
/proc/meminfo: memFree=1849240/2055920 swapFree=4191900/4192956
[pid=3093] ppid=3091 vsize=15264 CPUtime=0.29
/proc/3093/stat : 3093 (pbscip.linux.x8) R 3091 3093 2735 0 -1 4194304 5060 0 0 0 26 3 0 0 19 0 1 0 186347700 15630336 3068 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3093/statm: 3816 3068 567 886 0 2926 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15264

[startup+0.701634 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3093
/proc/meminfo: memFree=1849240/2055920 swapFree=4191900/4192956
[pid=3093] ppid=3091 vsize=15264 CPUtime=0.69
/proc/3093/stat : 3093 (pbscip.linux.x8) R 3091 3093 2735 0 -1 4194304 5060 0 0 0 65 4 0 0 22 0 1 0 186347700 15630336 3068 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3093/statm: 3816 3068 567 886 0 2926 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15264

[startup+1.50168 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3094
/proc/meminfo: memFree=1838992/2055920 swapFree=4191900/4192956
[pid=3093] ppid=3091 vsize=15264 CPUtime=1.49
/proc/3093/stat : 3093 (pbscip.linux.x8) R 3091 3093 2735 0 -1 4194304 5067 0 0 0 143 6 0 0 25 0 1 0 186347700 15630336 3075 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3093/statm: 3816 3075 573 886 0 2926 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15264

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

[startup+1.90171 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3094
/proc/meminfo: memFree=1838992/2055920 swapFree=4191900/4192956
[pid=3093] ppid=3091 vsize=15264 CPUtime=1.89
/proc/3093/stat : 3093 (pbscip.linux.x8) R 3091 3093 2735 0 -1 4194304 5067 0 0 0 181 8 0 0 25 0 1 0 186347700 15630336 3075 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3093/statm: 3816 3075 573 886 0 2926 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 15264

[startup+2.10172 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3094
/proc/meminfo: memFree=1838864/2055920 swapFree=4191900/4192956
[pid=3093] ppid=3091 vsize=15264 CPUtime=2.09
/proc/3093/stat : 3093 (pbscip.linux.x8) R 3091 3093 2735 0 -1 4194304 5067 0 0 0 200 9 0 0 25 0 1 0 186347700 15630336 3075 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3093/statm: 3816 3075 573 886 0 2926 0
Current children cumulated CPU time (s) 2.09
Current children cumulated vsize (KiB) 15264

Child status: 0
Real time (s): 2.17215
CPU time (s): 2.17167
CPU user time (s): 2.07169
CPU system time (s): 0.099984
CPU usage (%): 99.9778
Max. virtual memory (cumulated for all children) (KiB): 15264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.07168
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5072
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= 3

runsolver used 0.007998 second user time and 0.010998 second system time

The end

Launcher Data 

Begin job on node29 at 2009-06-16 23:24:41
IDJOB=1869958
IDBENCH=47978
IDSOLVER=683
FILE ID=node29/1869958-1245187481
PBS_JOBID= 9363933
Free space on /tmp= 66244 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=5-P0=11-P1=7-P2=23-P3=11-P4=23-P5=37-P6=17-P7=29-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-1869958-1245187481/watcher-1869958-1245187481 -o /tmp/evaluation-result-1869958-1245187481/solver-1869958-1245187481 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869958-1245187481.opb

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

MD5SUM BENCH= b80dc1c4c7cbf5a9f30903895c7fc198
RANDOM SEED=379636289

node29.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		: 3000.237
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		: 3000.237
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:       1849720 kB
Buffers:         48068 kB
Cached:          93376 kB
SwapCached:        268 kB
Active:          32856 kB
Inactive:       121404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849720 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            9832 kB
Writeback:           0 kB
Mapped:          21308 kB
Slab:            37876 kB
Committed_AS:   184528 kB
PageTables:       1472 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= 66232 MiB
End job on node29 at 2009-06-16 23:24:44