Trace number 2704403

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
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT94 1.49477 1.49488

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-jnh220.opb
MD5SUMaa59811357c2c173a2986582be1a1c3c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark94
Best CPU time to get the best result obtained on this benchmark0.074987
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 94
Optimality of the best value was proved YES
Number of variables200
Total number of constraints900
Number of constraints which are clauses900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2704403-1278554495.opb>
0.00/0.02	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 900 constraints
0.00/0.02	c problem read
0.00/0.02	c presolving settings loaded
0.00/0.03	c presolving:
0.00/0.07	c (round 1) 0 del vars, 15 del conss, 0 chg bounds, 15 chg sides, 0 chg coeffs, 885 upgd conss, 616 impls, 0 clqs
0.07/0.10	c presolving (2 rounds):
0.07/0.10	c  0 deleted vars, 15 deleted constraints, 0 tightened bounds, 0 added holes, 15 changed sides, 0 changed coefficients
0.07/0.10	c  1272 implications, 0 cliques
0.07/0.10	c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 885 constraints
0.07/0.10	c     152 constraints of type <setppc>
0.07/0.10	c     733 constraints of type <logicor>
0.07/0.10	c transformed objective value is always integral (scale: 1)
0.07/0.10	c Presolving Time: 0.06
0.07/0.10	c - non default parameters ----------------------------------------------------------------------
0.07/0.10	c # SCIP version 1.2.1.3
0.07/0.10	c 
0.07/0.10	c # frequency for displaying node information lines
0.07/0.10	c # [type: int, range: [-1,2147483647], default: 100]
0.07/0.10	c display/freq = 10000
0.07/0.10	c 
0.07/0.10	c # maximal time in seconds to run
0.07/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.07/0.10	c limits/time = 1789.98
0.07/0.10	c 
0.07/0.10	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.07/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.07/0.10	c limits/memory = 1620
0.07/0.10	c 
0.07/0.10	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.07/0.10	c # [type: int, range: [1,2], default: 1]
0.07/0.10	c timing/clocktype = 2
0.07/0.10	c 
0.07/0.10	c # should presolving try to simplify inequalities
0.07/0.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.07/0.10	c constraints/linear/simplifyinequalities = TRUE
0.07/0.10	c 
0.07/0.10	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.07/0.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.07/0.10	c constraints/indicator/addCouplingCons = TRUE
0.07/0.10	c 
0.07/0.10	c # should presolving try to simplify knapsacks
0.07/0.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.07/0.10	c constraints/knapsack/simplifyinequalities = TRUE
0.07/0.10	c 
0.07/0.10	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.07/0.10	c # [type: int, range: [-1,2147483647], default: -1]
0.07/0.10	c separating/rapidlearning/freq = 0
0.07/0.10	c 
0.07/0.10	c -----------------------------------------------------------------------------------------------
0.07/0.10	c start solving
0.07/0.10	c 
0.19/0.29	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.29	c   0.3s|     1 |     0 |  1147 |     - |1764k|   0 | 180 | 200 | 885 | 200 | 885 |   0 |   0 |   0 | 6.890088e+01 |      --      |    Inf 
1.39/1.42	o 94
1.39/1.42	c y 1.4s|     1 |     0 |  2921 |     - |3835k|   0 | 180 | 200 | 885 | 200 | 885 |   0 |   0 |   0 | 6.890088e+01 | 9.400000e+01 |  36.43%
1.39/1.48	c   1.5s|     1 |     0 |  3093 |     - |3756k|   0 |   - | 200 | 885 | 200 | 885 |   0 |   0 |   0 | 9.400000e+01 | 9.400000e+01 |   0.00%
1.39/1.48	c   1.5s|     1 |     0 |  3093 |     - |3756k|   0 |   - | 200 | 885 | 200 | 885 |   0 |   0 |   0 | 9.400000e+01 | 9.400000e+01 |   0.00%
1.39/1.48	c 
1.39/1.48	c SCIP Status        : problem is solved [optimal solution found]
1.39/1.48	c Solving Time (sec) : 1.45
1.39/1.48	c Solving Nodes      : 1
1.39/1.48	c Primal Bound       : +9.40000000000000e+01 (1 solutions)
1.39/1.48	c Dual Bound         : +9.40000000000000e+01
1.39/1.48	c Gap                : 0.00 %
1.39/1.48	s OPTIMUM FOUND
1.39/1.48	v -x200 x199 x198 -x197 x196 -x195 x194 -x193 x192 -x191 x190 -x189 -x188 x187 -x186 x185 x184 -x183 x182 -x181 -x180 x179 x178 -x177 
1.39/1.48	v x176 -x175 -x174 x173 -x172 x171 -x170 x169 -x168 x167 -x166 x165 -x164 x163 -x162 x161 x160 -x159 x158 -x157 -x156 x155 
1.39/1.48	v -x154 x153 x152 -x151 x150 -x149 x148 -x147 x146 -x145 -x144 x143 x142 -x141 -x140 x139 -x138 -x137 x136 -x135 x134 -x133 -x132 
1.39/1.48	v x131 -x130 x129 x128 -x127 x126 -x125 x124 -x123 x122 -x121 x120 -x119 -x118 x117 -x116 -x115 -x114 x113 -x112 x111 -x110 
1.39/1.48	v x109 x108 -x107 -x106 x105 x104 -x103 -x102 x101 x100 -x99 x98 -x97 x96 -x95 -x94 -x93 x92 -x91 -x90 x89 x88 -x87 -x86 x85 x84 
1.39/1.48	v -x83 -x82 x81 x80 -x79 x78 -x77 -x76 x75 -x74 -x73 -x72 x71 x70 -x69 x68 -x67 -x66 x65 -x64 -x63 -x62 x61 x60 -x59 -x58 x57 
1.39/1.48	v -x56 x55 x54 -x53 -x52 x51 -x50 x49 x48 -x47 x46 -x45 -x44 x43 -x42 x41 -x40 x39 -x38 x37 -x36 x35 x34 -x33 -x32 x31 -x30 x29 
1.39/1.48	v -x28 -x27 x26 -x25 -x24 x23 -x22 x21 -x20 x19 x18 -x17 x16 -x15 -x14 x13 -x12 x11 x10 -x9 -x8 x7 -x6 x5 -x4 x3 -x2 x1 
1.39/1.48	c SCIP Status        : problem is solved [optimal solution found]
1.39/1.48	c Solving Time       :       1.45
1.39/1.48	c Original Problem   :
1.39/1.48	c   Problem name     : HOME/instance-2704403-1278554495.opb
1.39/1.48	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
1.39/1.48	c   Constraints      : 900 initial, 900 maximal
1.39/1.48	c Presolved Problem  :
1.39/1.48	c   Problem name     : t_HOME/instance-2704403-1278554495.opb
1.39/1.48	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
1.39/1.48	c   Constraints      : 885 initial, 885 maximal
1.39/1.48	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.39/1.48	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.39/1.48	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.39/1.48	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.39/1.48	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.39/1.48	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.39/1.48	c   probing          :       0.02          0          0          0          0          0          0          0          0
1.39/1.48	c   setppc           :       0.00          0          0          0          0          0          0          0          0
1.39/1.48	c   linear           :       0.03          0          0          0          0          0         15         15          0
1.39/1.48	c   logicor          :       0.02          0          0          0          0          0          0          0          0
1.39/1.48	c   root node        :          -        165          -          -        165          -          -          -          -
1.39/1.48	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.39/1.48	c   integral         :          0          0          0          0          0          0          0          0          0          0
1.39/1.48	c   setppc           :        152          1        495          0          0          0          0          0          0          0
1.39/1.48	c   logicor          :        733          1        445          0          0          0          0          0          0          0
1.39/1.48	c   countsols        :          0          0          0          0          0          0          0          0          0          0
1.39/1.48	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.39/1.48	c   integral         :       0.00       0.00       0.00       0.00       0.00
1.39/1.48	c   setppc           :       0.00       0.00       0.00       0.00       0.00
1.39/1.48	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.39/1.48	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.39/1.48	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.39/1.48	c   vbounds          :       0.00          2          0          0
1.39/1.48	c   rootredcost      :       0.00          0          0          0
1.39/1.48	c   pseudoobj        :       0.00          3          1          0
1.39/1.48	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.39/1.48	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1.39/1.48	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.39/1.48	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.39/1.48	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.39/1.48	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.39/1.48	c   applied globally :          -          -          -          0        0.0          -          -          -
1.39/1.48	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.39/1.48	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.39/1.48	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 531)
1.39/1.48	c   redcost          :       0.00          1          0          0          0          0
1.39/1.48	c   impliedbounds    :       0.00          1          0          0         50          0
1.39/1.48	c   intobj           :       0.00          0          0          0          0          0
1.39/1.48	c   cgmip            :       0.00          0          0          0          0          0
1.39/1.48	c   gomory           :       0.10          1          0          0          1          0
1.39/1.48	c   strongcg         :       0.08          1          0          0        500          0
1.39/1.48	c   cmir             :       0.01          1          0          0          0          0
1.39/1.48	c   flowcover        :       0.01          1          0          0          0          0
1.39/1.48	c   clique           :       0.00          1          0          0          7          0
1.39/1.48	c   zerohalf         :       0.00          0          0          0          0          0
1.39/1.48	c   mcf              :       0.00          1          0          0          0          0
1.39/1.48	c   rapidlearning    :       0.32          1          0        165          0          0
1.39/1.48	c Pricers            :       Time      Calls       Vars
1.39/1.48	c   problem variables:       0.00          0          0
1.39/1.48	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.39/1.48	c   pscost           :       0.00          0          0          0          0          0          0
1.39/1.48	c   inference        :       0.00          0          0          0          0          0          0
1.39/1.48	c   mostinf          :       0.00          0          0          0          0          0          0
1.39/1.48	c   leastinf         :       0.00          0          0          0          0          0          0
1.39/1.48	c   fullstrong       :       0.00          0          0          0          0          0          0
1.39/1.48	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.39/1.48	c   random           :       0.00          0          0          0          0          0          0
1.39/1.48	c   relpscost        :       0.00          0          0          0          0          0          0
1.39/1.48	c Primal Heuristics  :       Time      Calls      Found
1.39/1.48	c   LP solutions     :       0.00          -          0
1.39/1.48	c   pseudo solutions :       0.00          -          0
1.39/1.48	c   oneopt           :       0.00          0          0
1.39/1.48	c   trivial          :       0.00          2          0
1.39/1.48	c   simplerounding   :       0.00          0          0
1.39/1.48	c   zirounding       :       0.00          0          0
1.39/1.48	c   rounding         :       0.00          1          0
1.39/1.48	c   shifting         :       0.00          1          0
1.39/1.48	c   intshifting      :       0.00          0          0
1.39/1.48	c   twoopt           :       0.00          0          0
1.39/1.48	c   fixandinfer      :       0.00          0          0
1.39/1.48	c   feaspump         :       0.62          1          0
1.39/1.48	c   coefdiving       :       0.00          0          0
1.39/1.48	c   pscostdiving     :       0.00          0          0
1.39/1.48	c   fracdiving       :       0.00          0          0
1.39/1.48	c   veclendiving     :       0.00          0          0
1.39/1.48	c   intdiving        :       0.00          0          0
1.39/1.48	c   actconsdiving    :       0.00          0          0
1.39/1.48	c   objpscostdiving  :       0.00          0          0
1.39/1.48	c   rootsoldiving    :       0.00          0          0
1.39/1.48	c   linesearchdiving :       0.00          0          0
1.39/1.48	c   guideddiving     :       0.00          0          0
1.39/1.48	c   octane           :       0.00          0          0
1.39/1.48	c   rens             :       0.00          0          0
1.39/1.48	c   rins             :       0.00          0          0
1.39/1.48	c   localbranching   :       0.00          0          0
1.39/1.48	c   mutation         :       0.00          0          0
1.39/1.48	c   crossover        :       0.00          0          0
1.39/1.48	c   dins             :       0.00          0          0
1.39/1.48	c   undercover       :       0.00          0          0
1.39/1.48	c   nlp              :       0.00          0          0
1.39/1.48	c   trysol           :       0.00          0          0
1.39/1.48	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.39/1.48	c   primal LP        :       0.00          0          0       0.00          -
1.39/1.48	c   dual LP          :       0.24          2       1319     659.50    5519.04
1.39/1.48	c   lex dual LP      :       0.00          0          0       0.00          -
1.39/1.48	c   barrier LP       :       0.00          0          0       0.00          -
1.39/1.48	c   diving/probing LP:       0.61         32       1774      55.44    2917.86
1.39/1.48	c   strong branching :       0.00          0          0       0.00          -
1.39/1.48	c     (at root node) :          -          0          0       0.00          -
1.39/1.48	c   conflict analysis:       0.00          0          0       0.00          -
1.39/1.48	c B&B Tree           :
1.39/1.48	c   number of runs   :          1
1.39/1.48	c   nodes            :          1
1.39/1.48	c   nodes (total)    :          1
1.39/1.48	c   nodes left       :          0
1.39/1.48	c   max depth        :          0
1.39/1.48	c   max depth (total):          0
1.39/1.48	c   backtracks       :          0 (0.0%)
1.39/1.48	c   delayed cutoffs  :          0
1.39/1.48	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1.39/1.48	c   avg switch length:       2.00
1.39/1.48	c   switching time   :       0.00
1.39/1.48	c Solution           :
1.39/1.48	c   Solutions found  :          1 (1 improvements)
1.39/1.48	c   First Solution   : +9.40000000000000e+01   (in run 1, after 1 nodes, 1.39 seconds, depth 0, found by <trysol>)
1.39/1.48	c   Primal Bound     : +9.40000000000000e+01   (in run 1, after 1 nodes, 1.39 seconds, depth 0, found by <trysol>)
1.39/1.48	c   Dual Bound       : +9.40000000000000e+01
1.39/1.48	c   Gap              :       0.00 %
1.39/1.48	c   Root Dual Bound  : +9.40000000000000e+01
1.39/1.48	c   Root Iterations  :       3093
1.39/1.49	c Time complete: 1.48.

Verifier Data 

OK	94

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704403-1278554495/watcher-2704403-1278554495 -o /tmp/evaluation-result-2704403-1278554495/solver-2704403-1278554495 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704403-1278554495.opb -t 1800 -m 1800 

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 0.98 3/106 27367
/proc/meminfo: memFree=1689780/2059040 swapFree=4139412/4192956
[pid=27367] ppid=27365 vsize=7904 CPUtime=0
/proc/27367/stat : 27367 (pbscip.linux.x8) R 27365 27367 25904 0 -1 4202496 1042 0 0 0 0 0 0 0 18 0 1 0 23663246 8093696 953 1992294400 4194304 8395647 140733533466048 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27367/statm: 1976 961 365 1026 0 946 0

[startup+0.082346 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 27367
/proc/meminfo: memFree=1689780/2059040 swapFree=4139412/4192956
[pid=27367] ppid=27365 vsize=15520 CPUtime=0.07
/proc/27367/stat : 27367 (pbscip.linux.x8) R 27365 27367 25904 0 -1 4202496 3271 0 0 0 7 0 0 0 20 0 1 0 23663246 15892480 2828 1992294400 4194304 8395647 140733533466048 18446744073709551615 5093854 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27367/statm: 3880 2828 476 1026 0 2850 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15520

[startup+0.101349 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 27367
/proc/meminfo: memFree=1689780/2059040 swapFree=4139412/4192956
[pid=27367] ppid=27365 vsize=15652 CPUtime=0.09
/proc/27367/stat : 27367 (pbscip.linux.x8) R 27365 27367 25904 0 -1 4202496 3338 0 0 0 9 0 0 0 20 0 1 0 23663246 16027648 2895 1992294400 4194304 8395647 140733533466048 18446744073709551615 6274903 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27367/statm: 3913 2895 510 1026 0 2883 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15652

[startup+0.301363 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 27367
/proc/meminfo: memFree=1689780/2059040 swapFree=4139412/4192956
[pid=27367] ppid=27365 vsize=17536 CPUtime=0.29
/proc/27367/stat : 27367 (pbscip.linux.x8) R 27365 27367 25904 0 -1 4202496 3951 0 0 0 28 1 0 0 20 0 1 0 23663246 17956864 3480 1992294400 4194304 8395647 140733533466048 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27367/statm: 4384 3480 573 1026 0 3354 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17536

[startup+0.701396 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 27367
/proc/meminfo: memFree=1689780/2059040 swapFree=4139412/4192956
[pid=27367] ppid=27365 vsize=17840 CPUtime=0.7
/proc/27367/stat : 27367 (pbscip.linux.x8) R 27365 27367 25904 0 -1 4202496 4009 0 0 0 68 2 0 0 21 0 1 0 23663246 18268160 3538 1992294400 4194304 8395647 140733533466048 18446744073709551615 6708222 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27367/statm: 4460 3538 573 1026 0 3430 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 17840

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

[startup+1.10843 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 27368
/proc/meminfo: memFree=1677744/2059040 swapFree=4139412/4192956
[pid=27367] ppid=27365 vsize=21636 CPUtime=1.1
/proc/27367/stat : 27367 (pbscip.linux.x8) R 27365 27367 25904 0 -1 4202496 4909 0 0 0 108 2 0 0 21 0 1 0 23663246 22155264 4438 1992294400 4194304 8395647 140733533466048 18446744073709551615 7382137 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27367/statm: 5409 4447 603 1026 0 4379 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 21636

[startup+1.30145 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 27368
/proc/meminfo: memFree=1677744/2059040 swapFree=4139412/4192956
[pid=27367] ppid=27365 vsize=29984 CPUtime=1.29
/proc/27367/stat : 27367 (pbscip.linux.x8) R 27365 27367 25904 0 -1 4202496 6783 0 0 0 124 5 0 0 22 0 1 0 23663246 30703616 6312 1992294400 4194304 8395647 140733533466048 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27367/statm: 7496 6312 613 1026 0 6466 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 29984

[startup+1.40145 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 27368
/proc/meminfo: memFree=1677744/2059040 swapFree=4139412/4192956
[pid=27367] ppid=27365 vsize=30124 CPUtime=1.39
/proc/27367/stat : 27367 (pbscip.linux.x8) R 27365 27367 25904 0 -1 4202496 6821 0 0 0 133 6 0 0 22 0 1 0 23663246 30846976 6350 1992294400 4194304 8395647 140733533466048 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27367/statm: 7531 6350 613 1026 0 6501 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 30124

Child status: 0
Real time (s): 1.49488
CPU time (s): 1.49477
CPU user time (s): 1.42478
CPU system time (s): 0.069989
CPU usage (%): 99.9928
Max. virtual memory (cumulated for all children) (KiB): 30124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.42478
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6840
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= 6

runsolver used 0.006998 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node003 at 2010-07-08 04:01:35
IDJOB=2704403
IDBENCH=2172
IDSOLVER=1213
FILE ID=node003/2704403-1278554495
PBS_JOBID= 11239527
Free space on /tmp= 62572 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh220.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2704403-1278554495/watcher-2704403-1278554495 -o /tmp/evaluation-result-2704403-1278554495/solver-2704403-1278554495 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704403-1278554495.opb -t 1800 -m 1800

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

MD5SUM BENCH= aa59811357c2c173a2986582be1a1c3c
RANDOM SEED=832144119

node003.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.224
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.44
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		: 3000.224
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1690184 kB
Buffers:         64576 kB
Cached:         213480 kB
SwapCached:       9064 kB
Active:         157988 kB
Inactive:       136008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1690184 kB
SwapTotal:     4192956 kB
SwapFree:      4139412 kB
Dirty:           10512 kB
Writeback:           0 kB
AnonPages:       11436 kB
Mapped:          11876 kB
Slab:            52836 kB
PageTables:       4100 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179392 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62560 MiB
End job on node003 at 2010-07-08 04:01:37