Trace number 1868836

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)OPT20 13.9499 13.9538

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/ttp/normalized-circ4_3.opb
MD5SUM6b7a318661ea9d7a03f30f3e64874f46
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark20
Best CPU time to get the best result obtained on this benchmark0.158975
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 20
Optimality of the best value was proved YES
Number of variables144
Total number of constraints704
Number of constraints which are clauses464
Number of constraints which are cardinality constraints (but not clauses)96
Number of constraints which are nor clauses,nor cardinality constraints144
Minimum length of a constraint2
Maximum length of a constraint12
Number of terms in the objective function 48
Biggest coefficient in the objective function 2
Number of bits for the biggest coefficient in the objective function 2
Sum of the numbers in the objective function 64
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 64
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.02	c SCIP version 1.1.0.7
0.00/0.02	c LP-Solver SoPlex 1.4.1
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1868836-1245147082.opb>
0.00/0.02	c original problem has 144 variables (144 bin, 0 int, 0 impl, 0 cont) and 704 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.00/0.05	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 704 upgd conss, 312 impls, 84 clqs
0.00/0.05	c (round 2) 0 del vars, 192 del conss, 0 chg bounds, 324 chg sides, 576 chg coeffs, 704 upgd conss, 312 impls, 119 clqs
0.00/0.06	c (round 3) 0 del vars, 240 del conss, 0 chg bounds, 324 chg sides, 576 chg coeffs, 704 upgd conss, 312 impls, 119 clqs
0.00/0.07	c presolving (4 rounds):
0.00/0.07	c  0 deleted vars, 240 deleted constraints, 0 tightened bounds, 0 added holes, 324 changed sides, 576 changed coefficients
0.00/0.07	c  768 implications, 119 cliques
0.00/0.07	c presolved problem has 144 variables (144 bin, 0 int, 0 impl, 0 cont) and 692 constraints
0.00/0.07	c     144 constraints of type <knapsack>
0.00/0.07	c      84 constraints of type <setppc>
0.00/0.07	c     464 constraints of type <logicor>
0.00/0.07	c transformed objective value is always integral (scale: 1)
0.00/0.07	c Presolving Time: 0.05
0.00/0.07	c OPT-LIN
0.00/0.07	c -----------------------------------------------------------------------------------------------
0.00/0.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/memory = c 1620
0.00/0.07	c # maximal time in seconds to run
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/time = c 1791
0.00/0.07	c # frequency for displaying node information lines
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.07	c display/freq = c 10000
0.00/0.07	c -----------------------------------------------------------------------------------------------
0.00/0.07	c start solving problem
0.00/0.07	c 
0.09/0.10	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.10	c   0.1s|     1 |     0 |   245 |1421k|   0 | 102 | 144 | 692 | 692 | 144 | 692 |   0 |   0 |   0 | 1.600000e+01 |      --      |    Inf 
0.29/0.35	c   0.3s|     1 |     0 |   803 |2832k|   0 |  98 | 144 | 692 | 692 | 144 | 706 |  14 |   0 |   0 | 1.600000e+01 |      --      |    Inf 
0.39/0.49	c   0.5s|     1 |     0 |   875 |4492k|   0 | 102 | 144 | 692 | 692 | 144 | 714 |  22 |   0 |   0 | 1.600000e+01 |      --      |    Inf 
0.59/0.63	c   0.6s|     1 |     0 |   971 |4535k|   0 |  97 | 144 | 692 | 692 | 144 | 720 |  28 |   0 |   0 | 1.600000e+01 |      --      |    Inf 
0.69/0.78	c   0.7s|     1 |     0 |  1022 |5174k|   0 | 104 | 144 | 692 | 692 | 144 | 727 |  35 |   0 |   0 | 1.600000e+01 |      --      |    Inf 
0.89/0.95	c   0.9s|     1 |     0 |  1117 |5835k|   0 | 101 | 144 | 692 | 692 | 144 | 734 |  42 |   0 |   0 | 1.600000e+01 |      --      |    Inf 
1.10/1.10	c   1.1s|     1 |     0 |  1188 |6346k|   0 | 105 | 144 | 692 | 692 | 144 | 739 |  47 |   0 |   0 | 1.600000e+01 |      --      |    Inf 
2.39/2.48	c   2.4s|     1 |     2 |  1188 |6347k|   0 | 105 | 144 | 692 | 692 | 144 | 739 |  47 |   0 |  22 | 1.600000e+01 |      --      |    Inf 
4.08/4.11	o 20
4.08/4.11	c * 4.0s|     6 |     4 |  1588 |6361k|   5 |   - | 144 | 692 | 617 | 144 | 714 |  47 |   0 | 112 | 1.600000e+01 | 2.000000e+01 |  25.00%
13.88/13.93	c 
13.88/13.93	c SCIP Status        : problem is solved [optimal solution found]
13.88/13.93	c Solving Time (sec) : 13.71
13.88/13.93	c Solving Nodes      : 24
13.88/13.93	c Primal Bound       : +2.00000000000000e+01 (1 solutions)
13.88/13.93	c Dual Bound         : +2.00000000000000e+01
13.88/13.93	c Gap                : 0.00 %
13.88/13.94	c NODE         24
13.88/13.94	c DUAL BOUND   20
13.88/13.94	c PRIMAL BOUND 20
13.88/13.94	c GAP          0
13.88/13.94	s OPTIMUM FOUND
13.88/13.94	v x81 -x65 -x49 -x33 x17 x1 -x96 -x80 -x64 x48 x32 x16 -x91 x75 x59 x43 -x27 -x11 x86 x70 x54 -x38 -x22 -x6 -x95 -x79 x63 -x47 -x31 
13.88/13.94	v -x15 -x94 x78 -x62 -x46 -x30 -x14 x93 -x77 -x61 -x45 -x29 -x13 -x92 -x76 -x60 -x44 -x28 x12 x90 -x74 -x58 -x42 -x26 -x10 -x89 
13.88/13.94	v -x73 -x57 -x41 x25 -x9 -x88 -x72 -x56 -x40 x24 -x8 -x87 -x71 -x55 x39 -x23 -x7 -x85 -x69 -x53 -x37 -x21 x5 -x84 -x68 -x52 
13.88/13.94	v x36 -x20 -x4 -x83 x67 -x51 -x35 -x19 -x3 -x82 -x66 x50 -x34 -x18 -x2 x144 -x143 -x142 -x141 x140 -x139 -x138 -x137 x136 x135 
13.88/13.94	v -x134 -x133 -x132 -x131 x130 x129 x128 -x127 -x126 x125 -x124 -x123 x122 -x121 x120 -x119 -x118 -x117 x116 -x115 -x114 -x113 
13.88/13.94	v x112 x111 -x110 -x109 -x108 x107 -x106 -x105 -x104 x103 -x102 x101 -x100 x99 -x98 -x97 
13.88/13.94	c SCIP Status        : problem is solved [optimal solution found]
13.88/13.94	c Solving Time       :      13.71
13.88/13.94	c Original Problem   :
13.88/13.94	c   Problem name     : HOME/instance-1868836-1245147082.opb
13.88/13.94	c   Variables        : 144 (144 binary, 0 integer, 0 implicit integer, 0 continuous)
13.88/13.94	c   Constraints      : 704 initial, 704 maximal
13.88/13.94	c Presolved Problem  :
13.88/13.94	c   Problem name     : t_HOME/instance-1868836-1245147082.opb
13.88/13.94	c   Variables        : 144 (144 binary, 0 integer, 0 implicit integer, 0 continuous)
13.88/13.94	c   Constraints      : 692 initial, 696 maximal
13.88/13.94	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
13.88/13.94	c   trivial          :       0.00          0          0          0          0          0          0          0          0
13.88/13.94	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
13.88/13.94	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
13.88/13.94	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
13.88/13.94	c   implics          :       0.00          0          0          0          0          0          0          0          0
13.88/13.94	c   probing          :       0.02          0          0          0          0          0          0          0          0
13.88/13.94	c   knapsack         :       0.00          0          0          0          0          0         12        324        576
13.88/13.94	c   setppc           :       0.00          0          0          0          0          0        228          0          0
13.88/13.94	c   logicor          :       0.01          0          0          0          0          0          0          0          0
13.88/13.94	c   root node        :          -         28          -          -         28          -          -          -          -
13.88/13.94	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
13.88/13.94	c   integral         :          0          0          0         41          0          8         73          0          0         24
13.88/13.94	c   knapsack         :        144          6        474          1          0          0          0          0          0          0
13.88/13.94	c   setppc           :         84          6        474          1          0          0        139          0          0          0
13.88/13.94	c   logicor          :        464+         6        348          1          0          1         94          0          0          0
13.88/13.94	c   countsols        :          0          0          0          1          0          0          0          0          0          0
13.88/13.94	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
13.88/13.94	c   integral         :      12.02       0.00       0.00      12.02       0.00
13.88/13.94	c   knapsack         :       0.01       0.01       0.00       0.00       0.00
13.88/13.94	c   setppc           :       0.00       0.00       0.00       0.00       0.00
13.88/13.94	c   logicor          :       0.02       0.00       0.02       0.00       0.00
13.88/13.94	c   countsols        :       0.00       0.00       0.00       0.00       0.00
13.88/13.94	c Propagators        :       Time      Calls    Cutoffs    DomReds
13.88/13.94	c   rootredcost      :       0.00          1          0          0
13.88/13.94	c   pseudoobj        :       0.00        124          0          0
13.88/13.94	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
13.88/13.94	c   propagation      :       0.00          1          1          4       12.5          0        0.0          -
13.88/13.94	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
13.88/13.94	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
13.88/13.94	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
13.88/13.94	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
13.88/13.94	c   applied globally :          -          -          -          4       12.5          -          -          -
13.88/13.94	c   applied locally  :          -          -          -          0        0.0          -          -          -
13.88/13.94	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
13.88/13.94	c   cut pool         :       0.00          5          -          -         33          -    (maximal pool size: 2191)
13.88/13.94	c   redcost          :       0.00         49          0         28          0          0
13.88/13.94	c   impliedbounds    :       0.00          6          0          0          0          0
13.88/13.94	c   intobj           :       0.00          0          0          0          0          0
13.88/13.94	c   gomory           :       0.34          6          0          0       1025          0
13.88/13.94	c   strongcg         :       0.29          6          0          0       1918          0
13.88/13.94	c   cmir             :       0.04          6          0          0          0          0
13.88/13.94	c   flowcover        :       0.04          6          0          0          0          0
13.88/13.94	c   clique           :       0.02          6          0          0         41          0
13.88/13.94	c   zerohalf         :       0.00          0          0          0          0          0
13.88/13.94	c   mcf              :       0.00          1          0          0          0          0
13.88/13.94	c Pricers            :       Time      Calls       Vars
13.88/13.94	c   problem variables:       0.00          0          0
13.88/13.94	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
13.88/13.94	c   relpscost        :      12.02         40          8         73          0          0         24
13.88/13.94	c   pscost           :       0.00          0          0          0          0          0          0
13.88/13.94	c   inference        :       0.00          0          0          0          0          0          0
13.88/13.94	c   mostinf          :       0.00          0          0          0          0          0          0
13.88/13.94	c   leastinf         :       0.00          0          0          0          0          0          0
13.88/13.94	c   fullstrong       :       0.00          0          0          0          0          0          0
13.88/13.94	c   allfullstrong    :       0.00          0          0          0          0          0          0
13.88/13.94	c   random           :       0.00          0          0          0          0          0          0
13.88/13.94	c Primal Heuristics  :       Time      Calls      Found
13.88/13.94	c   LP solutions     :       0.00          -          1
13.88/13.94	c   pseudo solutions :       0.00          -          0
13.88/13.94	c   fracdiving       :       0.00          0          0
13.88/13.94	c   veclendiving     :       0.00          0          0
13.88/13.94	c   objpscostdiving  :       0.00          0          0
13.88/13.94	c   rootsoldiving    :       0.00          0          0
13.88/13.94	c   oneopt           :       0.00          1          0
13.88/13.94	c   coefdiving       :       0.01          1          0
13.88/13.94	c   pscostdiving     :       0.00          1          0
13.88/13.94	c   simplerounding   :       0.00          0          0
13.88/13.94	c   rounding         :       0.02         46          0
13.88/13.94	c   shifting         :       0.00          7          0
13.88/13.94	c   intshifting      :       0.00          0          0
13.88/13.94	c   fixandinfer      :       0.00          0          0
13.88/13.94	c   feaspump         :       0.12          1          0
13.88/13.94	c   intdiving        :       0.00          0          0
13.88/13.94	c   actconsdiving    :       0.00          0          0
13.88/13.94	c   linesearchdiving :       0.00          0          0
13.88/13.94	c   guideddiving     :       0.00          0          0
13.88/13.94	c   octane           :       0.00          0          0
13.88/13.94	c   rens             :       0.01          0          0
13.88/13.94	c   rins             :       0.00          0          0
13.88/13.94	c   localbranching   :       0.00          0          0
13.88/13.94	c   mutation         :       0.00          0          0
13.88/13.94	c   crossover        :       0.00          0          0
13.88/13.94	c   dins             :       0.00          0          0
13.88/13.94	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
13.88/13.94	c   primal LP        :       0.00          0          0       0.00          -
13.88/13.94	c   dual LP          :       0.71         50       3767      75.34    5305.63
13.88/13.94	c   barrier LP       :       0.00          0          0       0.00          -
13.88/13.94	c   diving/probing LP:       0.13         20        536      26.80    4123.08
13.88/13.94	c   strong branching :      12.01        522      65075     124.66    5418.40
13.88/13.94	c     (at root node) :          -         22       5929     269.50          -
13.88/13.94	c   conflict analysis:       0.00          0          0       0.00          -
13.88/13.94	c B&B Tree           :
13.88/13.94	c   number of runs   :          1
13.88/13.94	c   nodes            :         24
13.88/13.94	c   nodes (total)    :         24
13.88/13.94	c   nodes left       :          0
13.88/13.94	c   max depth        :          5
13.88/13.94	c   max depth (total):          5
13.88/13.94	c   backtracks       :          4 (16.7%)
13.88/13.94	c   delayed cutoffs  :          0
13.88/13.94	c   repropagations   :          4 (0 domain reductions, 0 cutoffs)
13.88/13.94	c   avg switch length:       3.00
13.88/13.94	c   switching time   :       0.00
13.88/13.94	c Solution           :
13.88/13.94	c   Solutions found  :          1 (1 improvements)
13.88/13.94	c   Primal Bound     : +2.00000000000000e+01   (in run 1, after 6 nodes, 4.02 seconds, depth 5, found by <relaxation>)
13.88/13.94	c   Dual Bound       : +2.00000000000000e+01
13.88/13.94	c   Gap              :       0.00 %
13.88/13.94	c   Root Dual Bound  : +1.60000000000000e+01
13.88/13.95	c Time complete: 13.94.

Verifier Data 

OK	20

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1868836-1245147082/watcher-1868836-1245147082 -o /tmp/evaluation-result-1868836-1245147082/solver-1868836-1245147082 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868836-1245147082.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 2230
/proc/meminfo: memFree=1931560/2055920 swapFree=4181364/4192956
[pid=2230] ppid=2228 vsize=4324 CPUtime=0
/proc/2230/stat : 2230 (pbscip.linux.x8) R 2228 2230 2075 0 -1 4194304 464 0 0 0 0 0 0 0 18 0 1 0 182305535 4427776 448 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0
/proc/2230/statm: 1081 460 297 886 0 191 0

[startup+0.094808 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2230
/proc/meminfo: memFree=1931560/2055920 swapFree=4181364/4192956
[pid=2230] ppid=2228 vsize=14796 CPUtime=0.09
/proc/2230/stat : 2230 (pbscip.linux.x8) R 2228 2230 2075 0 -1 4194304 3253 0 0 0 8 1 0 0 18 0 1 0 182305535 15151104 2868 1992294400 4194304 7823515 548682068736 18446744073709551615 6218767 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2230/statm: 3699 2868 521 886 0 2809 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14796

[startup+0.102819 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2230
/proc/meminfo: memFree=1931560/2055920 swapFree=4181364/4192956
[pid=2230] ppid=2228 vsize=14796 CPUtime=0.09
/proc/2230/stat : 2230 (pbscip.linux.x8) R 2228 2230 2075 0 -1 4194304 3261 0 0 0 8 1 0 0 18 0 1 0 182305535 15151104 2876 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2230/statm: 3699 2876 521 886 0 2809 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14796

[startup+0.301826 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2230
/proc/meminfo: memFree=1931560/2055920 swapFree=4181364/4192956
[pid=2230] ppid=2228 vsize=16972 CPUtime=0.29
/proc/2230/stat : 2230 (pbscip.linux.x8) R 2228 2230 2075 0 -1 4194304 3827 0 0 0 27 2 0 0 19 0 1 0 182305535 17379328 3441 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2230/statm: 4243 3441 547 886 0 3353 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16972

[startup+0.701866 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2230
/proc/meminfo: memFree=1931560/2055920 swapFree=4181364/4192956
[pid=2230] ppid=2228 vsize=22152 CPUtime=0.69
/proc/2230/stat : 2230 (pbscip.linux.x8) R 2228 2230 2075 0 -1 4194304 5155 0 0 0 66 3 0 0 22 0 1 0 182305535 22683648 4761 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2230/statm: 5538 4761 566 886 0 4648 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22152

[startup+1.50195 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2231
/proc/meminfo: memFree=1912736/2055920 swapFree=4181364/4192956
[pid=2230] ppid=2228 vsize=27128 CPUtime=1.49
/proc/2230/stat : 2230 (pbscip.linux.x8) R 2228 2230 2075 0 -1 4194304 6415 0 0 0 145 4 0 0 25 0 1 0 182305535 27779072 6021 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2230/statm: 6782 6021 569 886 0 5892 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27128

[startup+3.10111 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 2231
/proc/meminfo: memFree=1909344/2055920 swapFree=4181364/4192956
[pid=2230] ppid=2228 vsize=27128 CPUtime=3.09
/proc/2230/stat : 2230 (pbscip.linux.x8) R 2228 2230 2075 0 -1 4194304 6415 0 0 0 303 6 0 0 25 0 1 0 182305535 27779072 6021 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2230/statm: 6782 6021 569 886 0 5892 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27128

[startup+6.30142 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 2231
/proc/meminfo: memFree=1909352/2055920 swapFree=4181364/4192956
[pid=2230] ppid=2228 vsize=27128 CPUtime=6.29
/proc/2230/stat : 2230 (pbscip.linux.x8) R 2228 2230 2075 0 -1 4194304 6416 0 0 0 619 10 0 0 25 0 1 0 182305535 27779072 6022 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2230/statm: 6782 6022 570 886 0 5892 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27128

[startup+12.7011 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 2231
/proc/meminfo: memFree=1909416/2055920 swapFree=4181364/4192956
[pid=2230] ppid=2228 vsize=27128 CPUtime=12.68
/proc/2230/stat : 2230 (pbscip.linux.x8) R 2228 2230 2075 0 -1 4194304 6420 0 0 0 1250 18 0 0 25 0 1 0 182305535 27779072 6026 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2230/statm: 6782 6026 574 886 0 5892 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27128

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

[startup+13.5011 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 2231
/proc/meminfo: memFree=1909416/2055920 swapFree=4181364/4192956
[pid=2230] ppid=2228 vsize=27128 CPUtime=13.48
/proc/2230/stat : 2230 (pbscip.linux.x8) R 2228 2230 2075 0 -1 4194304 6420 0 0 0 1329 19 0 0 25 0 1 0 182305535 27779072 6026 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2230/statm: 6782 6026 574 886 0 5892 0
Current children cumulated CPU time (s) 13.48
Current children cumulated vsize (KiB) 27128

[startup+13.9012 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 2231
/proc/meminfo: memFree=1909416/2055920 swapFree=4181364/4192956
[pid=2230] ppid=2228 vsize=27128 CPUtime=13.88
/proc/2230/stat : 2230 (pbscip.linux.x8) R 2228 2230 2075 0 -1 4194304 6420 0 0 0 1368 20 0 0 25 0 1 0 182305535 27779072 6026 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2230/statm: 6782 6026 574 886 0 5892 0
Current children cumulated CPU time (s) 13.88
Current children cumulated vsize (KiB) 27128

Child status: 0
Real time (s): 13.9538
CPU time (s): 13.9499
CPU user time (s): 13.7349
CPU system time (s): 0.214967
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 27128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.7349
system time used= 0.214967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6427
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= 11

runsolver used 0.015997 second user time and 0.036994 second system time

The end

Launcher Data 

Begin job on node36 at 2009-06-16 12:11:22
IDJOB=1868836
IDBENCH=2012
IDSOLVER=683
FILE ID=node36/1868836-1245147082
PBS_JOBID= 9363753
Free space on /tmp= 66200 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ttp/normalized-circ4_3.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-1868836-1245147082/watcher-1868836-1245147082 -o /tmp/evaluation-result-1868836-1245147082/solver-1868836-1245147082 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868836-1245147082.opb

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

MD5SUM BENCH= 6b7a318661ea9d7a03f30f3e64874f46
RANDOM SEED=80777225

node36.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		: 3000.230
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		: 3000.230
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:       1931976 kB
Buffers:         16196 kB
Cached:          61688 kB
SwapCached:       6436 kB
Active:          60512 kB
Inactive:        26380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1931976 kB
SwapTotal:     4192956 kB
SwapFree:      4181364 kB
Dirty:            9864 kB
Writeback:           0 kB
Mapped:          13428 kB
Slab:            23092 kB
Committed_AS:   172016 kB
PageTables:       1364 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= 66188 MiB
End job on node36 at 2009-06-16 12:11:36