Trace number 3731936

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 NameAnswerobjective functionCPU timeWall clock time
PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT20 6.00609 6.01008

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 benchmark0.048992
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

0.00/0.01	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-3731936-1338695000.opb>
0.00/0.01	c original problem has 144 variables (144 bin, 0 int, 0 impl, 0 cont) and 704 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.02	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
0.00/0.02	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
0.00/0.02	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
0.00/0.03	c presolving (4 rounds):
0.00/0.03	c  0 deleted vars, 240 deleted constraints, 0 tightened bounds, 0 added holes, 324 changed sides, 576 changed coefficients
0.00/0.03	c  768 implications, 119 cliques
0.00/0.03	c presolved problem has 144 variables (144 bin, 0 int, 0 impl, 0 cont) and 692 constraints
0.00/0.03	c     144 constraints of type <knapsack>
0.00/0.03	c      84 constraints of type <setppc>
0.00/0.03	c     464 constraints of type <logicor>
0.00/0.03	c transformed objective value is always integral (scale: 1)
0.00/0.03	c Presolving Time: 0.02
0.00/0.03	c OPT-LIN
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/memory = c 13950
0.00/0.03	c # maximal time in seconds to run
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/time = c 1791
0.00/0.03	c # frequency for displaying node information lines
0.00/0.03	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03	c display/freq = c 10000
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c start solving problem
0.00/0.03	c 
0.00/0.04	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.04	c   0.0s|     1 |     0 |   245 |1421k|   0 | 102 | 144 | 692 | 692 | 144 | 692 |   0 |   0 |   0 | 1.600000e+01 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   803 |2832k|   0 |  98 | 144 | 692 | 692 | 144 | 706 |  14 |   0 |   0 | 1.600000e+01 |      --      |    Inf 
0.19/0.20	c   0.2s|     1 |     0 |   875 |4492k|   0 | 102 | 144 | 692 | 692 | 144 | 714 |  22 |   0 |   0 | 1.600000e+01 |      --      |    Inf 
0.19/0.26	c   0.2s|     1 |     0 |   971 |4535k|   0 |  97 | 144 | 692 | 692 | 144 | 720 |  28 |   0 |   0 | 1.600000e+01 |      --      |    Inf 
0.29/0.32	c   0.3s|     1 |     0 |  1022 |5174k|   0 | 104 | 144 | 692 | 692 | 144 | 727 |  35 |   0 |   0 | 1.600000e+01 |      --      |    Inf 
0.29/0.39	c   0.4s|     1 |     0 |  1117 |5835k|   0 | 101 | 144 | 692 | 692 | 144 | 734 |  42 |   0 |   0 | 1.600000e+01 |      --      |    Inf 
0.39/0.45	c   0.4s|     1 |     0 |  1188 |6346k|   0 | 105 | 144 | 692 | 692 | 144 | 739 |  47 |   0 |   0 | 1.600000e+01 |      --      |    Inf 
1.00/1.05	c   1.0s|     1 |     2 |  1188 |6347k|   0 | 105 | 144 | 692 | 692 | 144 | 739 |  47 |   0 |  22 | 1.600000e+01 |      --      |    Inf 
1.68/1.75	o 20
1.68/1.75	c * 1.7s|     6 |     4 |  1588 |6361k|   5 |   - | 144 | 692 | 617 | 144 | 714 |  47 |   0 | 112 | 1.600000e+01 | 2.000000e+01 |  25.00%
5.98/6.00	c 
5.98/6.00	c SCIP Status        : problem is solved [optimal solution found]
5.98/6.00	c Solving Time (sec) : 5.91
5.98/6.00	c Solving Nodes      : 24
5.98/6.00	c Primal Bound       : +2.00000000000000e+01 (1 solutions)
5.98/6.00	c Dual Bound         : +2.00000000000000e+01
5.98/6.00	c Gap                : 0.00 %
5.98/6.00	c NODE         24
5.98/6.00	c DUAL BOUND   20
5.98/6.00	c PRIMAL BOUND 20
5.98/6.00	c GAP          0
5.98/6.00	s OPTIMUM FOUND
5.98/6.00	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 
5.98/6.00	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 
5.98/6.00	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 
5.98/6.00	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 
5.98/6.00	v -x134 -x133 -x132 -x131 x130 x129 x128 -x127 -x126 x125 -x124 -x123 x122 -x121 x120 -x119 -x118 -x117 x116 -x115 -x114 -x113 
5.98/6.00	v x112 x111 -x110 -x109 -x108 x107 -x106 -x105 -x104 x103 -x102 x101 -x100 x99 -x98 -x97 
5.98/6.00	c SCIP Status        : problem is solved [optimal solution found]
5.98/6.00	c Solving Time       :       5.91
5.98/6.00	c Original Problem   :
5.98/6.00	c   Problem name     : HOME/instance-3731936-1338695000.opb
5.98/6.00	c   Variables        : 144 (144 binary, 0 integer, 0 implicit integer, 0 continuous)
5.98/6.00	c   Constraints      : 704 initial, 704 maximal
5.98/6.00	c Presolved Problem  :
5.98/6.00	c   Problem name     : t_HOME/instance-3731936-1338695000.opb
5.98/6.00	c   Variables        : 144 (144 binary, 0 integer, 0 implicit integer, 0 continuous)
5.98/6.00	c   Constraints      : 692 initial, 696 maximal
5.98/6.00	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
5.98/6.00	c   trivial          :       0.00          0          0          0          0          0          0          0          0
5.98/6.00	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
5.98/6.00	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
5.98/6.00	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
5.98/6.00	c   implics          :       0.00          0          0          0          0          0          0          0          0
5.98/6.00	c   probing          :       0.01          0          0          0          0          0          0          0          0
5.98/6.00	c   knapsack         :       0.00          0          0          0          0          0         12        324        576
5.98/6.00	c   setppc           :       0.00          0          0          0          0          0        228          0          0
5.98/6.00	c   logicor          :       0.00          0          0          0          0          0          0          0          0
5.98/6.00	c   root node        :          -         28          -          -         28          -          -          -          -
5.98/6.00	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
5.98/6.00	c   integral         :          0          0          0         41          0          8         73          0          0         24
5.98/6.00	c   knapsack         :        144          6        474          1          0          0          0          0          0          0
5.98/6.00	c   setppc           :         84          6        474          1          0          0        139          0          0          0
5.98/6.00	c   logicor          :        464+         6        348          1          0          1         94          0          0          0
5.98/6.00	c   countsols        :          0          0          0          1          0          0          0          0          0          0
5.98/6.00	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
5.98/6.00	c   integral         :       5.19       0.00       0.00       5.19       0.00
5.98/6.00	c   knapsack         :       0.01       0.00       0.01       0.00       0.00
5.98/6.00	c   setppc           :       0.00       0.00       0.00       0.00       0.00
5.98/6.00	c   logicor          :       0.00       0.00       0.00       0.00       0.00
5.98/6.00	c   countsols        :       0.00       0.00       0.00       0.00       0.00
5.98/6.00	c Propagators        :       Time      Calls    Cutoffs    DomReds
5.98/6.00	c   rootredcost      :       0.00          1          0          0
5.98/6.00	c   pseudoobj        :       0.00        124          0          0
5.98/6.00	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
5.98/6.00	c   propagation      :       0.00          1          1          4       12.5          0        0.0          -
5.98/6.00	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
5.98/6.00	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
5.98/6.00	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
5.98/6.00	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
5.98/6.00	c   applied globally :          -          -          -          4       12.5          -          -          -
5.98/6.00	c   applied locally  :          -          -          -          0        0.0          -          -          -
5.98/6.00	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
5.98/6.00	c   cut pool         :       0.00          5          -          -         33          -    (maximal pool size: 2191)
5.98/6.00	c   redcost          :       0.00         49          0         28          0          0
5.98/6.00	c   impliedbounds    :       0.00          6          0          0          0          0
5.98/6.00	c   intobj           :       0.00          0          0          0          0          0
5.98/6.00	c   gomory           :       0.13          6          0          0       1025          0
5.98/6.00	c   strongcg         :       0.13          6          0          0       1918          0
5.98/6.00	c   cmir             :       0.01          6          0          0          0          0
5.98/6.00	c   flowcover        :       0.02          6          0          0          0          0
5.98/6.00	c   clique           :       0.00          6          0          0         41          0
5.98/6.00	c   zerohalf         :       0.00          0          0          0          0          0
5.98/6.00	c   mcf              :       0.00          1          0          0          0          0
5.98/6.00	c Pricers            :       Time      Calls       Vars
5.98/6.00	c   problem variables:       0.00          0          0
5.98/6.00	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
5.98/6.00	c   relpscost        :       5.19         40          8         73          0          0         24
5.98/6.00	c   pscost           :       0.00          0          0          0          0          0          0
5.98/6.00	c   inference        :       0.00          0          0          0          0          0          0
5.98/6.00	c   mostinf          :       0.00          0          0          0          0          0          0
5.98/6.00	c   leastinf         :       0.00          0          0          0          0          0          0
5.98/6.00	c   fullstrong       :       0.00          0          0          0          0          0          0
5.98/6.00	c   allfullstrong    :       0.00          0          0          0          0          0          0
5.98/6.00	c   random           :       0.00          0          0          0          0          0          0
5.98/6.00	c Primal Heuristics  :       Time      Calls      Found
5.98/6.00	c   LP solutions     :       0.00          -          1
5.98/6.00	c   pseudo solutions :       0.00          -          0
5.98/6.00	c   fracdiving       :       0.00          0          0
5.98/6.00	c   veclendiving     :       0.00          0          0
5.98/6.00	c   objpscostdiving  :       0.00          0          0
5.98/6.00	c   rootsoldiving    :       0.00          0          0
5.98/6.00	c   oneopt           :       0.00          1          0
5.98/6.00	c   coefdiving       :       0.01          1          0
5.98/6.00	c   pscostdiving     :       0.00          1          0
5.98/6.00	c   simplerounding   :       0.00          0          0
5.98/6.00	c   rounding         :       0.01         46          0
5.98/6.00	c   shifting         :       0.00          7          0
5.98/6.00	c   intshifting      :       0.00          0          0
5.98/6.00	c   fixandinfer      :       0.00          0          0
5.98/6.00	c   feaspump         :       0.05          1          0
5.98/6.00	c   intdiving        :       0.00          0          0
5.98/6.00	c   actconsdiving    :       0.00          0          0
5.98/6.00	c   linesearchdiving :       0.00          0          0
5.98/6.00	c   guideddiving     :       0.00          0          0
5.98/6.00	c   octane           :       0.00          0          0
5.98/6.00	c   rens             :       0.00          0          0
5.98/6.00	c   rins             :       0.00          0          0
5.98/6.00	c   localbranching   :       0.00          0          0
5.98/6.00	c   mutation         :       0.00          0          0
5.98/6.00	c   crossover        :       0.00          0          0
5.98/6.00	c   dins             :       0.00          0          0
5.98/6.00	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
5.98/6.00	c   primal LP        :       0.00          0          0       0.00          -
5.98/6.00	c   dual LP          :       0.32         50       3767      75.34   11771.88
5.98/6.00	c   barrier LP       :       0.00          0          0       0.00          -
5.98/6.00	c   diving/probing LP:       0.06         20        536      26.80    8933.33
5.98/6.00	c   strong branching :       5.19        522      65075     124.66   12538.54
5.98/6.00	c     (at root node) :          -         22       5929     269.50          -
5.98/6.00	c   conflict analysis:       0.00          0          0       0.00          -
5.98/6.00	c B&B Tree           :
5.98/6.00	c   number of runs   :          1
5.98/6.00	c   nodes            :         24
5.98/6.00	c   nodes (total)    :         24
5.98/6.00	c   nodes left       :          0
5.98/6.00	c   max depth        :          5
5.98/6.00	c   max depth (total):          5
5.98/6.00	c   backtracks       :          4 (16.7%)
5.98/6.00	c   delayed cutoffs  :          0
5.98/6.00	c   repropagations   :          4 (0 domain reductions, 0 cutoffs)
5.98/6.00	c   avg switch length:       3.00
5.98/6.00	c   switching time   :       0.00
5.98/6.00	c Solution           :
5.98/6.00	c   Solutions found  :          1 (1 improvements)
5.98/6.00	c   Primal Bound     : +2.00000000000000e+01   (in run 1, after 6 nodes, 1.71 seconds, depth 5, found by <relaxation>)
5.98/6.00	c   Dual Bound       : +2.00000000000000e+01
5.98/6.00	c   Gap              :       0.00 %
5.98/6.00	c   Root Dual Bound  : +1.60000000000000e+01
5.98/6.00	c Time complete: 5.99.

Verifier Data

OK	20

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3731936-1338695000/watcher-3731936-1338695000 -o /tmp/evaluation-result-3731936-1338695000/solver-3731936-1338695000 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3731936-1338695000.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.05 2.01 2.00 3/176 27031
/proc/meminfo: memFree=30710468/32873844 swapFree=7900/7900
[pid=27031] ppid=27029 vsize=8684 CPUtime=0 cores=1,3,5,7
/proc/27031/stat : 27031 (pbscip.linux.x8) R 27029 27031 17150 0 -1 4202496 1531 0 0 0 0 0 0 0 20 0 1 0 335624571 8892416 1483 33554432000 4194304 7823515 140735827376928 140735827241480 5878822 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/27031/statm: 2171 1483 354 887 0 1281 0

[startup+0.077331 s]
/proc/loadavg: 2.05 2.01 2.00 3/176 27031
/proc/meminfo: memFree=30710468/32873844 swapFree=7900/7900
[pid=27031] ppid=27029 vsize=15120 CPUtime=0.07 cores=1,3,5,7
/proc/27031/stat : 27031 (pbscip.linux.x8) R 27029 27031 17150 0 -1 4202496 3364 0 0 0 6 1 0 0 20 0 1 0 335624571 15482880 2948 33554432000 4194304 7823515 140735827376928 140735827241480 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/27031/statm: 3780 2948 536 887 0 2890 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15120

[startup+0.100302 s]
/proc/loadavg: 2.05 2.01 2.00 3/176 27031
/proc/meminfo: memFree=30710468/32873844 swapFree=7900/7900
[pid=27031] ppid=27029 vsize=15120 CPUtime=0.09 cores=1,3,5,7
/proc/27031/stat : 27031 (pbscip.linux.x8) R 27029 27031 17150 0 -1 4202496 3375 0 0 0 8 1 0 0 20 0 1 0 335624571 15482880 2959 33554432000 4194304 7823515 140735827376928 140735827241480 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/27031/statm: 3780 2959 546 887 0 2890 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15120

[startup+0.300267 s]
/proc/loadavg: 2.05 2.01 2.00 3/176 27031
/proc/meminfo: memFree=30710468/32873844 swapFree=7900/7900
[pid=27031] ppid=27029 vsize=22164 CPUtime=0.29 cores=1,3,5,7
/proc/27031/stat : 27031 (pbscip.linux.x8) R 27029 27031 17150 0 -1 4202496 5185 0 0 0 28 1 0 0 20 0 1 0 335624571 22695936 4761 33554432000 4194304 7823515 140735827376928 140735827241480 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/27031/statm: 5541 4761 566 887 0 4651 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22164

[startup+0.700222 s]
/proc/loadavg: 2.05 2.01 2.00 3/176 27031
/proc/meminfo: memFree=30710468/32873844 swapFree=7900/7900
[pid=27031] ppid=27029 vsize=27136 CPUtime=0.68 cores=1,3,5,7
/proc/27031/stat : 27031 (pbscip.linux.x8) R 27029 27031 17150 0 -1 4202496 6446 0 0 0 67 1 0 0 20 0 1 0 335624571 27787264 6043 33554432000 4194304 7823515 140735827376928 140735827372088 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/27031/statm: 6784 6043 569 887 0 5894 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 27136

[startup+1.50022 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 27032
/proc/meminfo: memFree=30688316/32873844 swapFree=7900/7900
[pid=27031] ppid=27029 vsize=27136 CPUtime=1.48 cores=1,3,5,7
/proc/27031/stat : 27031 (pbscip.linux.x8) R 27029 27031 17150 0 -1 4202496 6446 0 0 0 146 2 0 0 20 0 1 0 335624571 27787264 6043 33554432000 4194304 7823515 140735827376928 140735827371624 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/27031/statm: 6784 6043 569 887 0 5894 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 27136

[startup+3.10022 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 27032
/proc/meminfo: memFree=30688068/32873844 swapFree=7900/7900
[pid=27031] ppid=27029 vsize=27136 CPUtime=3.08 cores=1,3,5,7
/proc/27031/stat : 27031 (pbscip.linux.x8) R 27029 27031 17150 0 -1 4202496 6447 0 0 0 304 4 0 0 20 0 1 0 335624571 27787264 6044 33554432000 4194304 7823515 140735827376928 140735827372040 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/27031/statm: 6784 6044 570 887 0 5894 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 27136

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

[startup+4.70023 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 27032
/proc/meminfo: memFree=30688068/32873844 swapFree=7900/7900
[pid=27031] ppid=27029 vsize=27136 CPUtime=4.68 cores=1,3,5,7
/proc/27031/stat : 27031 (pbscip.linux.x8) R 27029 27031 17150 0 -1 4202496 6451 0 0 0 462 6 0 0 20 0 1 0 335624571 27787264 6048 33554432000 4194304 7823515 140735827376928 140735827371624 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/27031/statm: 6784 6048 574 887 0 5894 0
Current children cumulated CPU time (s) 4.68
Current children cumulated vsize (KiB) 27136

[startup+5.50652 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 27032
/proc/meminfo: memFree=30687820/32873844 swapFree=7900/7900
[pid=27031] ppid=27029 vsize=27136 CPUtime=5.49 cores=1,3,5,7
/proc/27031/stat : 27031 (pbscip.linux.x8) R 27029 27031 17150 0 -1 4202496 6451 0 0 0 542 7 0 0 20 0 1 0 335624571 27787264 6048 33554432000 4194304 7823515 140735827376928 140735827372040 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/27031/statm: 6784 6048 574 887 0 5894 0
Current children cumulated CPU time (s) 5.49
Current children cumulated vsize (KiB) 27136

[startup+5.90022 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 27032
/proc/meminfo: memFree=30687820/32873844 swapFree=7900/7900
[pid=27031] ppid=27029 vsize=27136 CPUtime=5.89 cores=1,3,5,7
/proc/27031/stat : 27031 (pbscip.linux.x8) R 27029 27031 17150 0 -1 4202496 6451 0 0 0 581 8 0 0 20 0 1 0 335624571 27787264 6048 33554432000 4194304 7823515 140735827376928 140735827372040 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/27031/statm: 6784 6048 574 887 0 5894 0
Current children cumulated CPU time (s) 5.89
Current children cumulated vsize (KiB) 27136

[startup+6.00022 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 27032
/proc/meminfo: memFree=30687820/32873844 swapFree=7900/7900
[pid=27031] ppid=27029 vsize=27136 CPUtime=5.98 cores=1,3,5,7
/proc/27031/stat : 27031 (pbscip.linux.x8) R 27029 27031 17150 0 -1 4202496 6451 0 0 0 590 8 0 0 20 0 1 0 335624571 27787264 6048 33554432000 4194304 7823515 140735827376928 140735827372088 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/27031/statm: 6784 6048 574 887 0 5894 0
Current children cumulated CPU time (s) 5.98
Current children cumulated vsize (KiB) 27136

Child status: 0
Real time (s): 6.01008
CPU time (s): 6.00609
CPU user time (s): 5.9161
CPU system time (s): 0.089986
CPU usage (%): 99.9336
Max. virtual memory (cumulated for all children) (KiB): 27136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.9161
system time used= 0.089986
maximum resident set size= 24208
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6458
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= 4
involuntary context switches= 8

runsolver used 0.011998 second user time and 0.026995 second system time

The end

Launcher Data

Begin job on node137 at 2012-06-03 05:43:20
IDJOB=3731936
IDBENCH=2012
IDSOLVER=2321
FILE ID=node137/3731936-1338695000
RUNJOBID= node137-1338679216-25613
PBS_JOBID= 14636676
Free space on /tmp= 70324 MiB

SOLVER NAME= PB09: 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-3731936-1338695000/watcher-3731936-1338695000 -o /tmp/evaluation-result-3731936-1338695000/solver-3731936-1338695000 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3731936-1338695000.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 6b7a318661ea9d7a03f30f3e64874f46
RANDOM SEED=1208472247

node137.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.20
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30710996 kB
Buffers:          174868 kB
Cached:          1099400 kB
SwapCached:         5796 kB
Active:           729968 kB
Inactive:         617524 kB
Active(anon):      68300 kB
Inactive(anon):     7172 kB
Active(file):     661668 kB
Inactive(file):   610352 kB
Unevictable:        7900 kB
Mlocked:            7900 kB
SwapTotal:      67108856 kB
SwapFree:       67097500 kB
Dirty:              9764 kB
Writeback:             0 kB
AnonPages:        160464 kB
Mapped:            11408 kB
Shmem:                 0 kB
Slab:             677276 kB
SReclaimable:     118648 kB
SUnreclaim:       558628 kB
KernelStack:        1464 kB
PageTables:         4016 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     191660 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    143360 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70316 MiB
End job on node137 at 2012-06-03 05:43:27