Trace number 1869018

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)OPT100 39.8829 39.9027

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-100-3_4-yes1-4.opb
MD5SUMd1d19e79916c7fd6bb39c96e6fa881fa
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark100
Best CPU time to get the best result obtained on this benchmark0.009998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 100
Optimality of the best value was proved YES
Number of variables200
Total number of constraints440
Number of constraints which are clauses439
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint3
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 2
Number of bits of the biggest number in a constraint 2
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 

0.00/0.01	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-1869018-1245154832.opb>
0.00/0.01	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 440 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.00/0.02	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 1 chg coeffs, 0 upgd conss, 208 impls, 0 clqs
0.00/0.03	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 1 chg coeffs, 440 upgd conss, 208 impls, 0 clqs
0.00/0.04	c    (0.0s) probing: 101/200 (50.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.04	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.04	c presolving (3 rounds):
0.00/0.04	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 1 changed coefficients
0.00/0.04	c  208 implications, 0 cliques
0.00/0.04	c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 440 constraints
0.00/0.04	c     440 constraints of type <logicor>
0.00/0.04	c transformed objective value is always integral (scale: 1)
0.00/0.04	c Presolving Time: 0.01
0.00/0.04	c strange?!, PURESAT with obj
0.00/0.04	c -----------------------------------------------------------------------------------------------
0.00/0.04	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04	c limits/memory = c 1620
0.00/0.04	c # maximal time in seconds to run
0.00/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04	c limits/time = c 1791
0.00/0.04	c # frequency for displaying node information lines
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.04	c display/freq = c 10000
0.00/0.04	c -----------------------------------------------------------------------------------------------
0.00/0.04	c start solving problem
0.00/0.04	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 |   670 |1129k|   0 | 200 | 200 | 440 | 440 | 200 | 440 |   0 |   0 |   0 | 6.700000e+01 |      --      |    Inf 
0.79/0.85	c   0.8s|     1 |     0 |  3287 |2635k|   0 | 200 | 200 | 440 | 440 | 200 | 441 |   1 |   0 |   0 | 6.733333e+01 |      --      |    Inf 
0.89/0.98	c   0.9s|     1 |     0 |  3433 |4128k|   0 | 200 | 200 | 440 | 440 | 200 | 442 |   2 |   0 |   0 | 6.745833e+01 |      --      |    Inf 
1.09/1.12	c   1.1s|     1 |     0 |  3597 |5605k|   0 | 200 | 200 | 440 | 440 | 200 | 443 |   3 |   0 |   0 | 6.759259e+01 |      --      |    Inf 
1.19/1.28	c   1.2s|     1 |     0 |  3791 |7166k|   0 | 200 | 200 | 440 | 440 | 200 | 444 |   4 |   0 |   0 | 6.766266e+01 |      --      |    Inf 
1.39/1.46	c   1.4s|     1 |     0 |  4016 |8579k|   0 | 200 | 200 | 440 | 440 | 200 | 445 |   5 |   0 |   0 | 6.769261e+01 |      --      |    Inf 
1.59/1.66	c   1.6s|     1 |     0 |  4261 |  10M|   0 | 200 | 200 | 440 | 440 | 200 | 446 |   6 |   0 |   0 | 6.771982e+01 |      --      |    Inf 
1.79/1.80	c   1.8s|     1 |     0 |  4368 |  10M|   0 | 200 | 200 | 440 | 440 | 200 | 447 |   7 |   0 |   0 | 6.772536e+01 |      --      |    Inf 
1.89/1.99	c   1.9s|     1 |     0 |  4549 |  11M|   0 | 200 | 200 | 440 | 440 | 200 | 448 |   8 |   0 |   0 | 6.774155e+01 |      --      |    Inf 
2.10/2.16	c   2.1s|     1 |     0 |  4741 |  11M|   0 | 200 | 200 | 440 | 440 | 200 | 449 |   9 |   0 |   0 | 6.775959e+01 |      --      |    Inf 
2.29/2.34	c   2.3s|     1 |     0 |  4959 |  11M|   0 | 200 | 200 | 440 | 440 | 200 | 450 |  10 |   0 |   0 | 6.776957e+01 |      --      |    Inf 
2.39/2.47	c   2.4s|     1 |     0 |  5040 |  11M|   0 | 200 | 200 | 440 | 440 | 200 | 451 |  11 |   0 |   0 | 6.777068e+01 |      --      |    Inf 
6.18/6.27	c   6.2s|     1 |     2 |  5040 |  11M|   0 | 200 | 200 | 440 | 440 | 200 | 451 |  11 |   0 |  18 | 6.777068e+01 |      --      |    Inf 
39.37/39.43	o 100
39.37/39.43	c *39.0s|   191 |     5 | 28631 |  11M|  18 |   - | 200 | 587 |  92 | 200 | 451 |  11 | 147 | 435 | 7.464697e+01 | 1.000000e+02 |  33.96%
39.77/39.88	c 
39.77/39.88	c SCIP Status        : problem is solved [optimal solution found]
39.77/39.88	c Solving Time (sec) : 39.45
39.77/39.88	c Solving Nodes      : 212
39.77/39.88	c Primal Bound       : +1.00000000000000e+02 (1 solutions)
39.77/39.88	c Dual Bound         : +1.00000000000000e+02
39.77/39.88	c Gap                : 0.00 %
39.77/39.88	c NODE         212
39.77/39.88	c DUAL BOUND   100
39.77/39.88	c PRIMAL BOUND 100
39.77/39.88	c GAP          0
39.77/39.88	s OPTIMUM FOUND
39.77/39.88	v -x200 x199 -x198 x197 -x196 x195 x194 -x193 x192 -x191 x190 -x189 -x188 x187 x186 -x185 x184 -x183 -x182 x181 -x180 x179 -x178 
39.77/39.88	v x177 x176 -x175 -x174 x173 x172 -x171 x170 -x169 x168 -x167 -x166 x165 -x164 x163 x162 -x161 x160 -x159 -x158 x157 x156 -x155 
39.77/39.88	v -x154 x153 -x152 x151 -x150 x149 -x148 x147 x146 -x145 -x144 x143 -x142 x141 -x140 x139 x138 -x137 -x136 x135 x134 -x133 -x132 
39.77/39.88	v x131 -x130 x129 -x128 x127 x126 -x125 x124 -x123 -x122 x121 -x120 x119 -x118 x117 x116 -x115 -x114 x113 -x112 x111 x110 -x109 
39.77/39.88	v -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 
39.77/39.88	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 x56 
39.77/39.88	v -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 -x28 
39.77/39.88	v 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 
39.77/39.88	c SCIP Status        : problem is solved [optimal solution found]
39.77/39.88	c Solving Time       :      39.45
39.77/39.88	c Original Problem   :
39.77/39.88	c   Problem name     : HOME/instance-1869018-1245154832.opb
39.77/39.88	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
39.77/39.88	c   Constraints      : 440 initial, 440 maximal
39.77/39.88	c Presolved Problem  :
39.77/39.88	c   Problem name     : t_HOME/instance-1869018-1245154832.opb
39.77/39.88	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
39.77/39.88	c   Constraints      : 440 initial, 617 maximal
39.77/39.88	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
39.77/39.88	c   trivial          :       0.00          0          0          0          0          0          0          0          0
39.77/39.88	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
39.77/39.88	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
39.77/39.88	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
39.77/39.88	c   implics          :       0.00          0          0          0          0          0          0          0          0
39.77/39.88	c   probing          :       0.00          0          0          0          0          0          0          0          0
39.77/39.88	c   linear           :       0.01          0          0          0          0          0          0          0          1
39.77/39.88	c   logicor          :       0.00          0          0          0          0          0          0          0          0
39.77/39.88	c   root node        :          -          2          -          -          2          -          -          -          -
39.77/39.88	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
39.77/39.88	c   integral         :          0          0          0        164          0          3         46          0          0        288
39.77/39.88	c   logicor          :        440+        12       2354          1          0        112       5478          0          0          0
39.77/39.88	c   countsols        :          0          0          0          1          0          0          0          0          0          0
39.77/39.88	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
39.77/39.88	c   integral         :      30.82       0.00       0.00      30.82       0.00
39.77/39.88	c   logicor          :       0.01       0.00       0.01       0.00       0.00
39.77/39.88	c   countsols        :       0.00       0.00       0.00       0.00       0.00
39.77/39.88	c Propagators        :       Time      Calls    Cutoffs    DomReds
39.77/39.88	c   rootredcost      :       0.00          1          0          0
39.77/39.88	c   pseudoobj        :       0.04       2277          0          0
39.77/39.88	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
39.77/39.88	c   propagation      :       0.01        112        102        231        6.3         25        4.4          -
39.77/39.88	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
39.77/39.88	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
39.77/39.88	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
39.77/39.88	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
39.77/39.88	c   applied globally :          -          -          -        177        5.4          -          -          -
39.77/39.88	c   applied locally  :          -          -          -          0        0.0          -          -          -
39.77/39.88	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
39.77/39.88	c   cut pool         :       0.01         11          -          -        955          -    (maximal pool size: 1932)
39.77/39.88	c   redcost          :       0.00        171          0          0          0          0
39.77/39.88	c   impliedbounds    :       0.00         12          0          0          0          0
39.77/39.88	c   intobj           :       0.00          0          0          0          0          0
39.77/39.88	c   gomory           :       0.56         12          0          0          0          0
39.77/39.88	c   strongcg         :       0.58         12          0          0       2112          0
39.77/39.88	c   cmir             :       0.04         10          0          0          0          0
39.77/39.88	c   flowcover        :       0.10         10          0          0          0          0
39.77/39.88	c   clique           :       0.00          1          0          0          0          0
39.77/39.88	c   zerohalf         :       0.00          0          0          0          0          0
39.77/39.88	c   mcf              :       0.00          1          0          0          0          0
39.77/39.88	c Pricers            :       Time      Calls       Vars
39.77/39.88	c   problem variables:       0.00          0          0
39.77/39.88	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
39.77/39.88	c   relpscost        :      30.82        163          3         46          0          0        288
39.77/39.88	c   pscost           :       0.00          0          0          0          0          0          0
39.77/39.88	c   inference        :       0.00          0          0          0          0          0          0
39.77/39.88	c   mostinf          :       0.00          0          0          0          0          0          0
39.77/39.88	c   leastinf         :       0.00          0          0          0          0          0          0
39.77/39.88	c   fullstrong       :       0.00          0          0          0          0          0          0
39.77/39.88	c   allfullstrong    :       0.00          0          0          0          0          0          0
39.77/39.88	c   random           :       0.00          0          0          0          0          0          0
39.77/39.88	c Primal Heuristics  :       Time      Calls      Found
39.77/39.88	c   LP solutions     :       0.00          -          1
39.77/39.88	c   pseudo solutions :       0.00          -          0
39.77/39.88	c   coefdiving       :       0.00          0          0
39.77/39.88	c   pscostdiving     :       0.00          0          0
39.77/39.88	c   fracdiving       :       0.00          0          0
39.77/39.88	c   veclendiving     :       0.00          0          0
39.77/39.88	c   objpscostdiving  :       0.00          0          0
39.77/39.88	c   rootsoldiving    :       0.00          0          0
39.77/39.88	c   linesearchdiving :       0.00          0          0
39.77/39.88	c   guideddiving     :       0.00          0          0
39.77/39.88	c   crossover        :       0.00          0          0
39.77/39.88	c   intshifting      :       0.00          0          0
39.77/39.88	c   oneopt           :       0.00          1          0
39.77/39.88	c   simplerounding   :       0.00          0          0
39.77/39.88	c   rounding         :       0.04        138          0
39.77/39.88	c   shifting         :       0.04         23          0
39.77/39.88	c   fixandinfer      :       0.00          0          0
39.77/39.88	c   feaspump         :       0.59          1          0
39.77/39.88	c   intdiving        :       0.00          0          0
39.77/39.88	c   actconsdiving    :       0.00          0          0
39.77/39.88	c   octane           :       0.00          0          0
39.77/39.89	c   rens             :       0.00          0          0
39.77/39.89	c   rins             :       0.00          0          0
39.77/39.89	c   localbranching   :       0.00          0          0
39.77/39.89	c   mutation         :       0.00          0          0
39.77/39.89	c   dins             :       0.00          0          0
39.77/39.89	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
39.77/39.89	c   primal LP        :       0.00          0          0       0.00          -
39.77/39.89	c   dual LP          :       6.55        175      28066     160.38    4284.89
39.77/39.89	c   barrier LP       :       0.00          0          0       0.00          -
39.77/39.89	c   diving/probing LP:       0.59         34       2472      72.71    4189.83
39.77/39.89	c   strong branching :      30.80        435     126960     291.86    4122.08
39.77/39.89	c     (at root node) :          -         18      11224     623.56          -
39.77/39.89	c   conflict analysis:       0.00          0          0       0.00          -
39.77/39.89	c B&B Tree           :
39.77/39.89	c   number of runs   :          1
39.77/39.89	c   nodes            :        212
39.77/39.89	c   nodes (total)    :        212
39.77/39.89	c   nodes left       :          0
39.77/39.89	c   max depth        :         18
39.77/39.89	c   max depth (total):         18
39.77/39.89	c   backtracks       :         52 (24.5%)
39.77/39.89	c   delayed cutoffs  :         77
39.77/39.89	c   repropagations   :        168 (2199 domain reductions, 48 cutoffs)
39.77/39.89	c   avg switch length:       3.06
39.77/39.89	c   switching time   :       0.02
39.77/39.89	c Solution           :
39.77/39.89	c   Solutions found  :          1 (1 improvements)
39.77/39.89	c   Primal Bound     : +1.00000000000000e+02   (in run 1, after 191 nodes, 39.00 seconds, depth 9, found by <relaxation>)
39.77/39.89	c   Dual Bound       : +1.00000000000000e+02
39.77/39.89	c   Gap              :       0.00 %
39.77/39.89	c   Root Dual Bound  : +6.77706775376302e+01
39.87/39.90	c Time complete: 39.87.

Verifier Data 

OK	100

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869018-1245154832/watcher-1869018-1245154832 -o /tmp/evaluation-result-1869018-1245154832/solver-1869018-1245154832 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869018-1245154832.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: 1.02 1.02 1.00 3/64 10641
/proc/meminfo: memFree=1896768/2055920 swapFree=4192812/4192956
[pid=10641] ppid=10639 vsize=4328 CPUtime=0
/proc/10641/stat : 10641 (pbscip.linux.x8) R 10639 10641 10434 0 -1 4194304 479 0 0 0 0 0 0 0 18 0 1 0 183082911 4431872 463 1992294400 4194304 7823515 548682068736 18446744073709551615 6863653 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 1162 475 308 886 0 272 0

[startup+0.0947421 s]
/proc/loadavg: 1.02 1.02 1.00 3/64 10641
/proc/meminfo: memFree=1896768/2055920 swapFree=4192812/4192956
[pid=10641] ppid=10639 vsize=13716 CPUtime=0.08
/proc/10641/stat : 10641 (pbscip.linux.x8) R 10639 10641 10434 0 -1 4194304 2957 0 0 0 7 1 0 0 18 0 1 0 183082911 14045184 2585 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10641/statm: 3429 2585 507 886 0 2539 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13716

[startup+0.101742 s]
/proc/loadavg: 1.02 1.02 1.00 3/64 10641
/proc/meminfo: memFree=1896768/2055920 swapFree=4192812/4192956
[pid=10641] ppid=10639 vsize=13716 CPUtime=0.09
/proc/10641/stat : 10641 (pbscip.linux.x8) R 10639 10641 10434 0 -1 4194304 2957 0 0 0 8 1 0 0 18 0 1 0 183082911 14045184 2585 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10641/statm: 3429 2585 507 886 0 2539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13716

[startup+0.301774 s]
/proc/loadavg: 1.02 1.02 1.00 3/64 10641
/proc/meminfo: memFree=1896768/2055920 swapFree=4192812/4192956
[pid=10641] ppid=10639 vsize=14420 CPUtime=0.29
/proc/10641/stat : 10641 (pbscip.linux.x8) R 10639 10641 10434 0 -1 4194304 3091 0 0 0 28 1 0 0 19 0 1 0 183082911 14766080 2719 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10641/statm: 3605 2719 521 886 0 2715 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14420

[startup+0.701838 s]
/proc/loadavg: 1.02 1.02 1.00 3/64 10641
/proc/meminfo: memFree=1896768/2055920 swapFree=4192812/4192956
[pid=10641] ppid=10639 vsize=14420 CPUtime=0.69
/proc/10641/stat : 10641 (pbscip.linux.x8) R 10639 10641 10434 0 -1 4194304 3094 0 0 0 67 2 0 0 22 0 1 0 183082911 14766080 2722 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10641/statm: 3605 2722 521 886 0 2715 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14420

[startup+1.50197 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 10642
/proc/meminfo: memFree=1882744/2055920 swapFree=4192812/4192956
[pid=10641] ppid=10639 vsize=23236 CPUtime=1.49
/proc/10641/stat : 10641 (pbscip.linux.x8) R 10639 10641 10434 0 -1 4194304 5384 0 0 0 145 4 0 0 25 0 1 0 183082911 23793664 5012 1992294400 4194304 7823515 548682068736 18446744073709551615 4345393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10641/statm: 5809 5012 547 886 0 4919 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23236

[startup+3.10122 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 10642
/proc/meminfo: memFree=1873272/2055920 swapFree=4192812/4192956
[pid=10641] ppid=10639 vsize=30732 CPUtime=3.09
/proc/10641/stat : 10641 (pbscip.linux.x8) R 10639 10641 10434 0 -1 4194304 7268 0 0 0 303 6 0 0 25 0 1 0 183082911 31469568 6877 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10641/statm: 7683 6877 551 886 0 6793 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30732

[startup+6.30273 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 10642
/proc/meminfo: memFree=1870904/2055920 swapFree=4192812/4192956
[pid=10641] ppid=10639 vsize=30732 CPUtime=6.28
/proc/10641/stat : 10641 (pbscip.linux.x8) R 10639 10641 10434 0 -1 4194304 7269 0 0 0 620 8 0 0 25 0 1 0 183082911 31469568 6878 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10641/statm: 7683 6878 552 886 0 6793 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 30732

[startup+12.7018 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 10642
/proc/meminfo: memFree=1870912/2055920 swapFree=4192812/4192956
[pid=10641] ppid=10639 vsize=30732 CPUtime=12.68
/proc/10641/stat : 10641 (pbscip.linux.x8) R 10639 10641 10434 0 -1 4194304 7270 0 0 0 1255 13 0 0 25 0 1 0 183082911 31469568 6879 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10641/statm: 7683 6879 553 886 0 6793 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30732

[startup+25.5018 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 10642
/proc/meminfo: memFree=1870912/2055920 swapFree=4192812/4192956
[pid=10641] ppid=10639 vsize=30732 CPUtime=25.48
/proc/10641/stat : 10641 (pbscip.linux.x8) R 10639 10641 10434 0 -1 4194304 7270 0 0 0 2523 25 0 0 25 0 1 0 183082911 31469568 6879 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10641/statm: 7683 6879 553 886 0 6793 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30732

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

[startup+31.9048 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 10642
/proc/meminfo: memFree=1871040/2055920 swapFree=4192812/4192956
[pid=10641] ppid=10639 vsize=30732 CPUtime=31.88
/proc/10641/stat : 10641 (pbscip.linux.x8) R 10639 10641 10434 0 -1 4194304 7270 0 0 0 3157 31 0 0 25 0 1 0 183082911 31469568 6879 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10641/statm: 7683 6879 553 886 0 6793 0
Current children cumulated CPU time (s) 31.88
Current children cumulated vsize (KiB) 30732

[startup+35.1013 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 10642
/proc/meminfo: memFree=1871040/2055920 swapFree=4192812/4192956
[pid=10641] ppid=10639 vsize=30732 CPUtime=35.08
/proc/10641/stat : 10641 (pbscip.linux.x8) R 10639 10641 10434 0 -1 4194304 7275 0 0 0 3474 34 0 0 25 0 1 0 183082911 31469568 6884 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10641/statm: 7683 6884 558 886 0 6793 0
Current children cumulated CPU time (s) 35.08
Current children cumulated vsize (KiB) 30732

[startup+38.3018 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 10642
/proc/meminfo: memFree=1871040/2055920 swapFree=4192812/4192956
[pid=10641] ppid=10639 vsize=30732 CPUtime=38.27
/proc/10641/stat : 10641 (pbscip.linux.x8) R 10639 10641 10434 0 -1 4194304 7276 0 0 0 3789 38 0 0 25 0 1 0 183082911 31469568 6885 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10641/statm: 7683 6885 559 886 0 6793 0
Current children cumulated CPU time (s) 38.27
Current children cumulated vsize (KiB) 30732

[startup+39.102 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 10642
/proc/meminfo: memFree=1871040/2055920 swapFree=4192812/4192956
[pid=10641] ppid=10639 vsize=30732 CPUtime=39.07
/proc/10641/stat : 10641 (pbscip.linux.x8) R 10639 10641 10434 0 -1 4194304 7276 0 0 0 3868 39 0 0 25 0 1 0 183082911 31469568 6885 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10641/statm: 7683 6885 559 886 0 6793 0
Current children cumulated CPU time (s) 39.07
Current children cumulated vsize (KiB) 30732

[startup+39.501 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 10642
/proc/meminfo: memFree=1871040/2055920 swapFree=4192812/4192956
[pid=10641] ppid=10639 vsize=30732 CPUtime=39.47
/proc/10641/stat : 10641 (pbscip.linux.x8) R 10639 10641 10434 0 -1 4194304 7276 0 0 0 3908 39 0 0 25 0 1 0 183082911 31469568 6885 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10641/statm: 7683 6885 559 886 0 6793 0
Current children cumulated CPU time (s) 39.47
Current children cumulated vsize (KiB) 30732

[startup+39.9011 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 10642
/proc/meminfo: memFree=1871040/2055920 swapFree=4192812/4192956
[pid=10641] ppid=10639 vsize=11556 CPUtime=39.87
/proc/10641/stat : 10641 (pbscip.linux.x8) R 10639 10641 10434 0 -1 4194304 7280 0 0 0 3947 40 0 0 25 0 1 0 183082911 11833344 2156 1992294400 4194304 7823515 548682068736 18446744073709551615 7132266 0 0 4096 0 0 0 0 17 1 0 0
/proc/10641/statm: 2889 2156 1478 886 0 1999 0
Current children cumulated CPU time (s) 39.87
Current children cumulated vsize (KiB) 11556

Child status: 0
Real time (s): 39.9027
CPU time (s): 39.8829
CPU user time (s): 39.472
CPU system time (s): 0.410937
CPU usage (%): 99.9506
Max. virtual memory (cumulated for all children) (KiB): 30732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 39.472
system time used= 0.410937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7283
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= 73

runsolver used 0.032994 second user time and 0.095985 second system time

The end

Launcher Data 

Begin job on node26 at 2009-06-16 14:20:32
IDJOB=1869018
IDBENCH=2125
IDSOLVER=683
FILE ID=node26/1869018-1245154832
PBS_JOBID= 9363796
Free space on /tmp= 66156 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/primes-dimacs-cnf/normalized-aim-100-3_4-yes1-4.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-1869018-1245154832/watcher-1869018-1245154832 -o /tmp/evaluation-result-1869018-1245154832/solver-1869018-1245154832 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869018-1245154832.opb

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

MD5SUM BENCH= d1d19e79916c7fd6bb39c96e6fa881fa
RANDOM SEED=1356262344

node26.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1897184 kB
Buffers:         20240 kB
Cached:          75300 kB
SwapCached:          0 kB
Active:          67128 kB
Inactive:        42340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1897184 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            9872 kB
Writeback:           0 kB
Mapped:          23752 kB
Slab:            35288 kB
Committed_AS:   154912 kB
PageTables:       1372 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= 66148 MiB
End job on node26 at 2009-06-16 14:21:12