Trace number 1869007

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
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2OPT100 19.697 19.7174

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-100-3_4-yes1-3.opb
MD5SUM577b644759bfadb428b7642b44c91218
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 benchmark0.013997
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 clauses440
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 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 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 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver Clp 1.8.2
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1869007-1245154114.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:
0.00/0.03	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 440 upgd conss, 200 impls, 0 clqs
0.00/0.03	c    (0.0s) probing: 101/200 (50.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.03	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.03	c presolving (2 rounds):
0.00/0.03	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.03	c  200 implications, 0 cliques
0.00/0.03	c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 440 constraints
0.00/0.03	c     440 constraints of type <logicor>
0.00/0.03	c transformed objective value is always integral (scale: 1)
0.00/0.03	c Presolving Time: 0.01
0.00/0.03	c strange?!, PURESAT with obj
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 1620
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 
0.00/0.06	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.06	c   0.0s|     1 |     0 |   306 |1127k|   0 | 200 | 200 | 440 | 440 | 200 | 440 |   0 |   0 |   0 | 6.666667e+01 |      --      |    Inf 
0.49/0.59	c   0.6s|     1 |     0 |  3296 |2580k|   0 | 200 | 200 | 440 | 440 | 200 | 441 |   1 |   0 |   0 | 6.700000e+01 |      --      |    Inf 
0.68/0.72	c   0.7s|     1 |     0 |  3520 |4026k|   0 | 200 | 200 | 440 | 440 | 200 | 442 |   2 |   0 |   0 | 6.720000e+01 |      --      |    Inf 
0.78/0.85	c   0.8s|     1 |     0 |  3739 |5369k|   0 | 200 | 200 | 440 | 440 | 200 | 443 |   3 |   0 |   0 | 6.728800e+01 |      --      |    Inf 
0.99/1.00	c   0.9s|     1 |     0 |  3987 |6798k|   0 | 200 | 200 | 440 | 440 | 200 | 444 |   4 |   0 |   0 | 6.735824e+01 |      --      |    Inf 
1.09/1.16	c   1.1s|     1 |     0 |  4234 |8173k|   0 | 200 | 200 | 440 | 440 | 200 | 445 |   5 |   0 |   0 | 6.740194e+01 |      --      |    Inf 
1.28/1.31	c   1.2s|     1 |     0 |  4386 |9619k|   0 | 200 | 200 | 440 | 440 | 200 | 446 |   6 |   0 |   0 | 6.742289e+01 |      --      |    Inf 
1.38/1.46	c   1.4s|     1 |     0 |  4634 |  10M|   0 | 200 | 200 | 440 | 440 | 200 | 447 |   7 |   0 |   0 | 6.745075e+01 |      --      |    Inf 
1.48/1.58	c   1.5s|     1 |     0 |  4728 |  10M|   0 | 200 | 200 | 440 | 440 | 200 | 448 |   8 |   0 |   0 | 6.745272e+01 |      --      |    Inf 
1.68/1.74	c   1.7s|     1 |     0 |  4965 |  11M|   0 | 200 | 200 | 440 | 440 | 200 | 449 |   9 |   0 |   0 | 6.746769e+01 |      --      |    Inf 
1.78/1.88	c   1.8s|     1 |     0 |  5081 |  11M|   0 | 200 | 200 | 440 | 440 | 200 | 450 |  10 |   0 |   0 | 6.746987e+01 |      --      |    Inf 
1.88/1.99	c   1.9s|     1 |     0 |  5155 |  11M|   0 | 200 | 200 | 440 | 440 | 200 | 451 |  11 |   0 |   0 | 6.747084e+01 |      --      |    Inf 
2.09/2.12	c   2.1s|     1 |     0 |  5329 |  11M|   0 | 200 | 200 | 440 | 440 | 200 | 452 |  12 |   0 |   0 | 6.747827e+01 |      --      |    Inf 
2.68/2.77	c   2.7s|     1 |     2 |  5329 |  11M|   0 | 200 | 200 | 440 | 440 | 200 | 452 |  12 |   0 |  19 | 6.747827e+01 |      --      |    Inf 
19.17/19.24	o 100
19.17/19.24	c *19.1s|   135 |    14 | 32101 |  11M|  18 |   - | 200 | 538 |  69 | 200 | 451 |  12 | 108 | 689 | 7.027517e+01 | 1.000000e+02 |  42.30%
19.57/19.70	c 
19.57/19.70	c SCIP Status        : problem is solved [optimal solution found]
19.57/19.70	c Solving Time (sec) : 19.51
19.57/19.70	c Solving Nodes      : 161
19.57/19.70	c Primal Bound       : +1.00000000000000e+02 (1 solutions)
19.57/19.70	c Dual Bound         : +1.00000000000000e+02
19.57/19.70	c Gap                : 0.00 %
19.57/19.70	c NODE         161
19.57/19.70	c DUAL BOUND   100
19.57/19.70	c PRIMAL BOUND 100
19.57/19.70	c GAP          0
19.57/19.70	s OPTIMUM FOUND
19.57/19.70	v x200 -x199 -x198 x197 -x196 x195 -x194 x193 -x192 x191 x190 -x189 x188 -x187 -x186 x185 -x184 x183 -x182 x181 x180 -x179 -x178 
19.57/19.70	v x177 x176 -x175 -x174 x173 x172 -x171 -x170 x169 x168 -x167 -x166 x165 -x164 x163 x162 -x161 -x160 x159 x158 -x157 x156 -x155 
19.57/19.70	v x154 -x153 -x152 x151 x150 -x149 x148 -x147 -x146 x145 -x144 x143 -x142 x141 x140 -x139 -x138 x137 x136 -x135 x134 -x133 -x132 
19.57/19.70	v x131 -x130 x129 x128 -x127 x126 -x125 x124 -x123 -x122 x121 -x120 x119 -x118 x117 -x116 x115 x114 -x113 x112 -x111 -x110 x109 
19.57/19.70	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 
19.57/19.70	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 
19.57/19.70	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 
19.57/19.70	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 
19.57/19.70	c SCIP Status        : problem is solved [optimal solution found]
19.57/19.70	c Solving Time       :      19.51
19.57/19.70	c Original Problem   :
19.57/19.70	c   Problem name     : HOME/instance-1869007-1245154114.opb
19.57/19.70	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
19.57/19.70	c   Constraints      : 440 initial, 440 maximal
19.57/19.70	c Presolved Problem  :
19.57/19.70	c   Problem name     : t_HOME/instance-1869007-1245154114.opb
19.57/19.70	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
19.57/19.70	c   Constraints      : 440 initial, 552 maximal
19.57/19.70	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
19.57/19.70	c   trivial          :       0.00          0          0          0          0          0          0          0          0
19.57/19.70	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
19.57/19.70	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
19.68/19.70	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
19.68/19.70	c   implics          :       0.00          0          0          0          0          0          0          0          0
19.68/19.70	c   probing          :       0.00          0          0          0          0          0          0          0          0
19.68/19.70	c   logicor          :       0.01          0          0          0          0          0          0          0          0
19.68/19.70	c   root node        :          -        199          -          -        199          -          -          -          -
19.68/19.70	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
19.68/19.70	c   integral         :          0          0          0        138          0          2         43          0          0        238
19.68/19.70	c   logicor          :        440+        13       1879          1          0         76       3679          0          0          0
19.68/19.70	c   countsols        :          0          0          0          1          0          0          0          0          0          0
19.68/19.70	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
19.68/19.70	c   integral         :      13.13       0.00       0.00      13.13       0.00
19.68/19.70	c   logicor          :       0.03       0.00       0.03       0.00       0.00
19.68/19.70	c   countsols        :       0.00       0.00       0.00       0.00       0.00
19.68/19.70	c Propagators        :       Time      Calls    Cutoffs    DomReds
19.68/19.70	c   rootredcost      :       0.00          1          0          0
19.68/19.70	c   pseudoobj        :       0.02       1754          1          1
19.68/19.70	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
19.68/19.70	c   propagation      :       0.00         77         71        122        5.4         25        3.9          -
19.68/19.70	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
19.68/19.70	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
19.68/19.70	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
19.68/19.70	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
19.68/19.70	c   applied globally :          -          -          -        129        4.9          -          -          -
19.68/19.70	c   applied locally  :          -          -          -          0        0.0          -          -          -
19.68/19.70	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
19.68/19.70	c   cut pool         :       0.05         12          -          -        689          -    (maximal pool size: 2028)
19.68/19.70	c   redcost          :       0.00        150          0          0          0          0
19.68/19.70	c   impliedbounds    :       0.00         13          0          0          0          0
19.68/19.70	c   intobj           :       0.00          0          0          0          0          0
19.68/19.70	c   gomory           :       0.56         13          0          0          1          0
19.68/19.70	c   strongcg         :       0.57         13          0          0       2270          0
19.68/19.70	c   cmir             :       0.04         10          0          0          0          0
19.68/19.70	c   flowcover        :       0.08         10          0          0          0          0
19.68/19.70	c   clique           :       0.00          1          0          0          0          0
19.68/19.70	c   zerohalf         :       0.00          0          0          0          0          0
19.68/19.70	c   mcf              :       0.00          1          0          0          0          0
19.68/19.70	c Pricers            :       Time      Calls       Vars
19.68/19.70	c   problem variables:       0.00          0          0
19.68/19.70	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
19.68/19.70	c   relpscost        :      13.13        137          2         43          0          0        238
19.68/19.70	c   pscost           :       0.00          0          0          0          0          0          0
19.68/19.70	c   inference        :       0.00          0          0          0          0          0          0
19.68/19.70	c   mostinf          :       0.00          0          0          0          0          0          0
19.68/19.70	c   leastinf         :       0.00          0          0          0          0          0          0
19.68/19.70	c   fullstrong       :       0.00          0          0          0          0          0          0
19.68/19.70	c   allfullstrong    :       0.00          0          0          0          0          0          0
19.68/19.70	c   random           :       0.00          0          0          0          0          0          0
19.68/19.70	c Primal Heuristics  :       Time      Calls      Found
19.68/19.70	c   LP solutions     :       0.00          -          1
19.68/19.70	c   pseudo solutions :       0.00          -          0
19.68/19.70	c   pscostdiving     :       0.00          0          0
19.68/19.70	c   fracdiving       :       0.00          0          0
19.68/19.70	c   veclendiving     :       0.00          0          0
19.68/19.70	c   objpscostdiving  :       0.00          0          0
19.68/19.70	c   rootsoldiving    :       0.00          0          0
19.68/19.70	c   linesearchdiving :       0.00          0          0
19.68/19.70	c   guideddiving     :       0.00          0          0
19.68/19.70	c   crossover        :       0.00          0          0
19.68/19.70	c   intshifting      :       0.00          0          0
19.68/19.70	c   oneopt           :       0.00          1          0
19.68/19.70	c   coefdiving       :       0.03          1          0
19.68/19.70	c   simplerounding   :       0.00          0          0
19.68/19.70	c   rounding         :       0.00        124          0
19.68/19.70	c   shifting         :       0.01         24          0
19.68/19.70	c   fixandinfer      :       0.00          0          0
19.68/19.70	c   feaspump         :       0.40          1          0
19.68/19.70	c   intdiving        :       0.00          0          0
19.68/19.70	c   actconsdiving    :       0.00          0          0
19.68/19.70	c   octane           :       0.00          0          0
19.68/19.70	c   rens             :       0.01          0          0
19.68/19.70	c   rins             :       0.00          0          0
19.68/19.70	c   localbranching   :       0.00          0          0
19.68/19.70	c   mutation         :       0.00          0          0
19.68/19.70	c   dins             :       0.00          0          0
19.68/19.70	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
19.68/19.70	c   primal LP        :       0.01          0          0       0.00       0.00
19.68/19.70	c   dual LP          :       4.51        150      32081     213.87    7113.30
19.68/19.70	c   barrier LP       :       0.00          0          0       0.00          -
19.68/19.70	c   diving/probing LP:       0.43         38       3048      80.21    7088.37
19.68/19.70	c   strong branching :      13.10        689     107759     156.40    8225.88
19.68/19.70	c     (at root node) :          -         19       3154     166.00          -
19.68/19.70	c   conflict analysis:       0.00          0          0       0.00          -
19.68/19.70	c B&B Tree           :
19.68/19.70	c   number of runs   :          1
19.68/19.70	c   nodes            :        161
19.68/19.70	c   nodes (total)    :        161
19.68/19.70	c   nodes left       :          0
19.68/19.70	c   max depth        :         18
19.68/19.70	c   max depth (total):         18
19.68/19.70	c   backtracks       :         44 (27.3%)
19.68/19.70	c   delayed cutoffs  :         78
19.68/19.70	c   repropagations   :        146 (1732 domain reductions, 36 cutoffs)
19.68/19.70	c   avg switch length:       4.17
19.68/19.70	c   switching time   :       0.01
19.68/19.70	c Solution           :
19.68/19.70	c   Solutions found  :          1 (1 improvements)
19.68/19.70	c   Primal Bound     : +1.00000000000000e+02   (in run 1, after 135 nodes, 19.06 seconds, depth 7, found by <relaxation>)
19.68/19.70	c   Dual Bound       : +1.00000000000000e+02
19.68/19.70	c   Gap              :       0.00 %
19.68/19.70	c   Root Dual Bound  : +6.74782743745762e+01
19.68/19.71	c Time complete: 19.69.

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-1869007-1245154114/watcher-1869007-1245154114 -o /tmp/evaluation-result-1869007-1245154114/solver-1869007-1245154114 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869007-1245154114.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: 1.74 1.84 1.87 3/73 29822
/proc/meminfo: memFree=367560/2055920 swapFree=4179968/4192956
[pid=29822] ppid=29820 vsize=7616 CPUtime=0
/proc/29822/stat : 29822 (pbscip.linux.x8) R 29820 29822 29383 0 -1 4194304 769 0 0 0 0 0 0 0 20 0 1 0 183009433 7798784 753 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/29822/statm: 1904 761 353 1256 0 643 0

[startup+0.1014 s]
/proc/loadavg: 1.74 1.84 1.87 3/73 29822
/proc/meminfo: memFree=367560/2055920 swapFree=4179968/4192956
[pid=29822] ppid=29820 vsize=16464 CPUtime=0.09
/proc/29822/stat : 29822 (pbscip.linux.x8) R 29820 29822 29383 0 -1 4194304 3220 0 0 0 8 1 0 0 20 0 1 0 183009433 16859136 2850 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29822/statm: 4116 2850 634 1256 0 2855 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16464

[startup+0.20141 s]
/proc/loadavg: 1.74 1.84 1.87 3/73 29822
/proc/meminfo: memFree=367560/2055920 swapFree=4179968/4192956
[pid=29822] ppid=29820 vsize=16464 CPUtime=0.19
/proc/29822/stat : 29822 (pbscip.linux.x8) R 29820 29822 29383 0 -1 4194304 3222 0 0 0 18 1 0 0 21 0 1 0 183009433 16859136 2852 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29822/statm: 4116 2852 634 1256 0 2855 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16464

[startup+0.301806 s]
/proc/loadavg: 1.74 1.84 1.87 3/73 29822
/proc/meminfo: memFree=367560/2055920 swapFree=4179968/4192956
[pid=29822] ppid=29820 vsize=16464 CPUtime=0.29
/proc/29822/stat : 29822 (pbscip.linux.x8) R 29820 29822 29383 0 -1 4194304 3223 0 0 0 28 1 0 0 22 0 1 0 183009433 16859136 2853 1992294400 4194304 9342243 548682068736 18446744073709551615 6504747 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29822/statm: 4116 2853 634 1256 0 2855 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16464

[startup+0.701938 s]
/proc/loadavg: 1.74 1.84 1.87 3/73 29822
/proc/meminfo: memFree=367560/2055920 swapFree=4179968/4192956
[pid=29822] ppid=29820 vsize=21964 CPUtime=0.68
/proc/29822/stat : 29822 (pbscip.linux.x8) R 29820 29822 29383 0 -1 4194304 4539 0 0 0 66 2 0 0 25 0 1 0 183009433 22491136 4169 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29822/statm: 5491 4169 662 1256 0 4230 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 21964

[startup+1.50214 s]
/proc/loadavg: 1.74 1.84 1.87 3/74 29823
/proc/meminfo: memFree=347904/2055920 swapFree=4179968/4192956
[pid=29822] ppid=29820 vsize=29892 CPUtime=1.48
/proc/29822/stat : 29822 (pbscip.linux.x8) R 29820 29822 29383 0 -1 4194304 6357 0 0 0 145 3 0 0 25 0 1 0 183009433 30609408 5980 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29822/statm: 7473 5980 662 1256 0 6212 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 29892

[startup+3.10172 s]
/proc/loadavg: 1.74 1.84 1.87 4/74 29823
/proc/meminfo: memFree=343744/2055920 swapFree=4179968/4192956
[pid=29822] ppid=29820 vsize=33460 CPUtime=3.07
/proc/29822/stat : 29822 (pbscip.linux.x8) R 29820 29822 29383 0 -1 4194304 7515 0 0 0 303 4 0 0 25 0 1 0 183009433 34263040 7137 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29822/statm: 8365 7137 672 1256 0 7104 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 33460

[startup+6.30107 s]
/proc/loadavg: 1.68 1.83 1.87 2/74 29823
/proc/meminfo: memFree=341328/2055920 swapFree=4179968/4192956
[pid=29822] ppid=29820 vsize=33460 CPUtime=6.28
/proc/29822/stat : 29822 (pbscip.linux.x8) R 29820 29822 29383 0 -1 4194304 7523 0 0 0 622 6 0 0 25 0 1 0 183009433 34263040 7145 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29822/statm: 8365 7145 674 1256 0 7104 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 33460

[startup+12.7028 s]
/proc/loadavg: 1.63 1.82 1.86 4/74 29823
/proc/meminfo: memFree=341392/2055920 swapFree=4179968/4192956
[pid=29822] ppid=29820 vsize=33460 CPUtime=12.67
/proc/29822/stat : 29822 (pbscip.linux.x8) R 29820 29822 29383 0 -1 4194304 7534 0 0 0 1258 9 0 0 25 0 1 0 183009433 34263040 7156 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29822/statm: 8365 7156 678 1256 0 7104 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33460

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

[startup+12.8027 s]
/proc/loadavg: 1.63 1.82 1.86 4/74 29823
/proc/meminfo: memFree=341392/2055920 swapFree=4179968/4192956
[pid=29822] ppid=29820 vsize=33460 CPUtime=12.77
/proc/29822/stat : 29822 (pbscip.linux.x8) R 29820 29822 29383 0 -1 4194304 7534 0 0 0 1268 9 0 0 25 0 1 0 183009433 34263040 7156 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29822/statm: 8365 7156 678 1256 0 7104 0
Current children cumulated CPU time (s) 12.77
Current children cumulated vsize (KiB) 33460

[startup+16.0011 s]
/proc/loadavg: 1.58 1.80 1.86 3/74 29823
/proc/meminfo: memFree=341392/2055920 swapFree=4179968/4192956
[pid=29822] ppid=29820 vsize=33460 CPUtime=15.98
/proc/29822/stat : 29822 (pbscip.linux.x8) R 29820 29822 29383 0 -1 4194304 7535 0 0 0 1586 12 0 0 25 0 1 0 183009433 34263040 7157 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29822/statm: 8365 7157 679 1256 0 7104 0
Current children cumulated CPU time (s) 15.98
Current children cumulated vsize (KiB) 33460

[startup+17.6013 s]
/proc/loadavg: 1.58 1.80 1.86 3/74 29823
/proc/meminfo: memFree=341392/2055920 swapFree=4179968/4192956
[pid=29822] ppid=29820 vsize=33460 CPUtime=17.58
/proc/29822/stat : 29822 (pbscip.linux.x8) R 29820 29822 29383 0 -1 4194304 7535 0 0 0 1745 13 0 0 25 0 1 0 183009433 34263040 7157 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29822/statm: 8365 7157 679 1256 0 7104 0
Current children cumulated CPU time (s) 17.58
Current children cumulated vsize (KiB) 33460

[startup+18.4023 s]
/proc/loadavg: 1.58 1.80 1.86 3/74 29823
/proc/meminfo: memFree=341392/2055920 swapFree=4179968/4192956
[pid=29822] ppid=29820 vsize=33460 CPUtime=18.38
/proc/29822/stat : 29822 (pbscip.linux.x8) R 29820 29822 29383 0 -1 4194304 7536 0 0 0 1824 14 0 0 25 0 1 0 183009433 34263040 7158 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29822/statm: 8365 7158 679 1256 0 7104 0
Current children cumulated CPU time (s) 18.38
Current children cumulated vsize (KiB) 33460

[startup+19.2014 s]
/proc/loadavg: 1.58 1.80 1.86 2/74 29823
/proc/meminfo: memFree=341392/2055920 swapFree=4179968/4192956
[pid=29822] ppid=29820 vsize=33460 CPUtime=19.17
/proc/29822/stat : 29822 (pbscip.linux.x8) R 29820 29822 29383 0 -1 4194304 7538 0 0 0 1902 15 0 0 25 0 1 0 183009433 34263040 7160 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29822/statm: 8365 7160 680 1256 0 7104 0
Current children cumulated CPU time (s) 19.17
Current children cumulated vsize (KiB) 33460

[startup+19.6015 s]
/proc/loadavg: 1.58 1.80 1.86 2/74 29823
/proc/meminfo: memFree=341392/2055920 swapFree=4179968/4192956
[pid=29822] ppid=29820 vsize=33460 CPUtime=19.57
/proc/29822/stat : 29822 (pbscip.linux.x8) R 29820 29822 29383 0 -1 4194304 7538 0 0 0 1942 15 0 0 25 0 1 0 183009433 34263040 7160 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29822/statm: 8365 7160 680 1256 0 7104 0
Current children cumulated CPU time (s) 19.57
Current children cumulated vsize (KiB) 33460

[startup+19.7015 s]
/proc/loadavg: 1.58 1.80 1.86 2/74 29823
/proc/meminfo: memFree=341392/2055920 swapFree=4179968/4192956
[pid=29822] ppid=29820 vsize=33460 CPUtime=19.68
/proc/29822/stat : 29822 (pbscip.linux.x8) R 29820 29822 29383 0 -1 4194304 7538 0 0 0 1952 16 0 0 25 0 1 0 183009433 34263040 7160 1992294400 4194304 9342243 548682068736 18446744073709551615 8305712 0 0 4096 0 0 0 0 17 1 0 0
/proc/29822/statm: 8365 7160 680 1256 0 7104 0
Current children cumulated CPU time (s) 19.68
Current children cumulated vsize (KiB) 33460

Child status: 0
Real time (s): 19.7174
CPU time (s): 19.697
CPU user time (s): 19.533
CPU system time (s): 0.163975
CPU usage (%): 99.8964
Max. virtual memory (cumulated for all children) (KiB): 33460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.533
system time used= 0.163975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7546
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= 207

runsolver used 0.025996 second user time and 0.085986 second system time

The end

Launcher Data 

Begin job on node82 at 2009-06-16 14:08:34
IDJOB=1869007
IDBENCH=2118
IDSOLVER=684
FILE ID=node82/1869007-1245154114
PBS_JOBID= 9363774
Free space on /tmp= 66404 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-100-3_4-yes1-3.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869007-1245154114/watcher-1869007-1245154114 -o /tmp/evaluation-result-1869007-1245154114/solver-1869007-1245154114 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869007-1245154114.opb

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

MD5SUM BENCH= 577b644759bfadb428b7642b44c91218
RANDOM SEED=1604676908

node82.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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        368104 kB
Buffers:         40468 kB
Cached:        1544700 kB
SwapCached:       6644 kB
Active:         872352 kB
Inactive:       742864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        368104 kB
SwapTotal:     4192956 kB
SwapFree:      4179968 kB
Dirty:           11740 kB
Writeback:           0 kB
Mapped:          37416 kB
Slab:            57724 kB
Committed_AS:   599500 kB
PageTables:       2068 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66392 MiB
End job on node82 at 2009-06-16 14:08:54