Trace number 1868987

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 1.8.2OPT88 2.77358 2.7793

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-jnh210.opb
MD5SUM68360f4af644e6b1495bea4b9caa12b9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark88
Best CPU time to get the best result obtained on this benchmark0.096985
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 88
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 constraint10
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 

0.00/0.02	c SCIP version 1.1.0.7
0.00/0.02	c LP-Solver Clp 1.8.2
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1868987-1245153349.opb>
0.00/0.02	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 900 constraints
0.00/0.03	c start presolving problem
0.00/0.03	c presolving:
0.00/0.03	c (round 1) 0 del vars, 0 del conss, 2 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 722 impls, 0 clqs
0.00/0.03	c (round 2) 4 del vars, 38 del conss, 4 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 732 impls, 0 clqs
0.00/0.03	c (round 3) 5 del vars, 47 del conss, 5 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 738 impls, 0 clqs
0.00/0.03	c (round 4) 9 del vars, 65 del conss, 9 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 738 impls, 0 clqs
0.00/0.04	c (round 5) 14 del vars, 116 del conss, 14 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 776 impls, 0 clqs
0.00/0.04	c (round 6) 16 del vars, 147 del conss, 16 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 812 impls, 0 clqs
0.04/0.04	c (round 7) 19 del vars, 170 del conss, 19 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 812 impls, 0 clqs
0.04/0.04	c (round 8) 22 del vars, 191 del conss, 22 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 830 impls, 0 clqs
0.04/0.04	c (round 9) 22 del vars, 194 del conss, 22 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 844 impls, 0 clqs
0.04/0.06	c (round 10) 22 del vars, 211 del conss, 22 chg bounds, 17 chg sides, 0 chg coeffs, 0 upgd conss, 844 impls, 0 clqs
0.04/0.07	c (round 11) 22 del vars, 211 del conss, 22 chg bounds, 17 chg sides, 0 chg coeffs, 689 upgd conss, 844 impls, 0 clqs
0.09/0.10	c (round 12) 72 del vars, 211 del conss, 26 chg bounds, 17 chg sides, 0 chg coeffs, 689 upgd conss, 5922 impls, 0 clqs
0.09/0.11	c (round 13) 72 del vars, 461 del conss, 26 chg bounds, 17 chg sides, 0 chg coeffs, 689 upgd conss, 5964 impls, 0 clqs
0.09/0.11	c (round 14) 72 del vars, 471 del conss, 26 chg bounds, 17 chg sides, 0 chg coeffs, 689 upgd conss, 5964 impls, 0 clqs
0.09/0.12	c (round 15) 73 del vars, 471 del conss, 26 chg bounds, 17 chg sides, 0 chg coeffs, 689 upgd conss, 6040 impls, 0 clqs
0.09/0.12	c (round 16) 73 del vars, 479 del conss, 26 chg bounds, 17 chg sides, 0 chg coeffs, 689 upgd conss, 6040 impls, 0 clqs
0.09/0.12	c presolving (17 rounds):
0.09/0.12	c  73 deleted vars, 479 deleted constraints, 26 tightened bounds, 0 added holes, 17 changed sides, 0 changed coefficients
0.09/0.12	c  6040 implications, 0 cliques
0.09/0.12	c presolved problem has 127 variables (127 bin, 0 int, 0 impl, 0 cont) and 421 constraints
0.09/0.12	c     421 constraints of type <logicor>
0.09/0.12	c transformed objective value is always integral (scale: 1)
0.09/0.12	c Presolving Time: 0.08
0.09/0.12	c strange?!, PURESAT with obj
0.09/0.12	c -----------------------------------------------------------------------------------------------
0.09/0.12	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12	c limits/memory = c 1620
0.09/0.12	c # maximal time in seconds to run
0.09/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12	c limits/time = c 1791
0.09/0.12	c # frequency for displaying node information lines
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.12	c display/freq = c 10000
0.09/0.12	c -----------------------------------------------------------------------------------------------
0.09/0.12	c start solving problem
0.09/0.12	c 
0.09/0.14	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.14	c   0.1s|     1 |     0 |   255 |1456k|   0 | 109 | 127 | 421 | 421 | 127 | 406 |   0 |   0 |   0 | 8.087500e+01 |      --      |    Inf 
0.09/0.16	o 88
0.09/0.16	c F 0.1s|     1 |     0 |   395 |1474k|   0 |   0 | 127 | 421 | 421 | 127 | 406 |   0 |   0 |   0 | 8.087500e+01 | 8.800000e+01 |   8.81%
0.19/0.24	c   0.2s|     1 |     0 |   495 |1970k|   0 | 103 | 127 | 421 | 421 | 127 | 467 |  61 |   0 |   0 | 8.222727e+01 | 8.800000e+01 |   7.02%
0.29/0.32	c   0.3s|     1 |     0 |   587 |2185k|   0 | 107 | 127 | 421 | 421 | 127 | 473 |  67 |   0 |   0 | 8.281818e+01 | 8.800000e+01 |   6.26%
0.39/0.40	c   0.4s|     1 |     0 |   689 |2713k|   0 |  97 | 127 | 421 | 421 | 127 | 480 |  74 |   0 |   0 | 8.306452e+01 | 8.800000e+01 |   5.94%
0.39/0.49	c   0.4s|     1 |     0 |   781 |2794k|   0 |  98 | 127 | 421 | 421 | 127 | 484 |  78 |   0 |   0 | 8.335714e+01 | 8.800000e+01 |   5.57%
0.49/0.57	c   0.5s|     1 |     0 |   846 |2922k|   0 | 100 | 127 | 421 | 421 | 127 | 487 |  81 |   0 |   0 | 8.342703e+01 | 8.800000e+01 |   5.48%
0.59/0.67	c   0.6s|     1 |     0 |   973 |3131k|   0 | 116 | 127 | 421 | 421 | 127 | 488 |  82 |   0 |   0 | 8.400000e+01 | 8.800000e+01 |   4.76%
0.70/0.78	c   0.7s|     1 |     0 |  1045 |3606k|   0 | 115 | 127 | 421 | 421 | 127 | 498 |  92 |   0 |   0 | 8.400000e+01 | 8.800000e+01 |   4.76%
0.89/0.90	c   0.8s|     1 |     0 |  1140 |4669k|   0 | 113 | 127 | 421 | 421 | 127 | 500 |  94 |   0 |   0 | 8.400000e+01 | 8.800000e+01 |   4.76%
0.99/1.00	c   0.9s|     1 |     0 |  1192 |4797k|   0 | 113 | 127 | 421 | 421 | 127 | 506 | 100 |   0 |   0 | 8.400000e+01 | 8.800000e+01 |   4.76%
1.09/1.11	c   1.1s|     1 |     0 |  1257 |4870k|   0 | 108 | 127 | 421 | 421 | 127 | 507 | 101 |   0 |   0 | 8.400000e+01 | 8.800000e+01 |   4.76%
1.19/1.21	c   1.1s|     1 |     0 |  1339 |5356k|   0 | 113 | 127 | 421 | 421 | 127 | 510 | 104 |   0 |   0 | 8.400000e+01 | 8.800000e+01 |   4.76%
2.29/2.40	c   2.3s|     1 |     2 |  1339 |5359k|   0 | 113 | 127 | 421 | 421 | 127 | 510 | 104 |   0 |  45 | 8.400000e+01 | 8.800000e+01 |   4.76%
2.69/2.76	c 
2.69/2.76	c SCIP Status        : problem is solved [optimal solution found]
2.69/2.76	c Solving Time (sec) : 2.68
2.69/2.76	c Solving Nodes      : 3
2.69/2.76	c Primal Bound       : +8.80000000000566e+01 (2 solutions)
2.69/2.76	c Dual Bound         : +8.80000000000566e+01
2.69/2.76	c Gap                : 0.00 %
2.69/2.76	c NODE         3
2.69/2.76	c DUAL BOUND   88
2.69/2.76	c PRIMAL BOUND 88
2.69/2.76	c GAP          0
2.69/2.76	s OPTIMUM FOUND
2.69/2.76	v -x200 -x199 -x198 x197 x196 -x195 -x194 x193 -x192 x191 -x190 x189 -x188 x187 -x186 x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 
2.69/2.76	v x177 -x176 x175 x174 -x173 -x172 x171 x170 -x169 -x168 x167 -x166 x165 x164 -x163 -x162 x161 -x160 x159 x158 -x157 x156 -x155 
2.69/2.76	v -x154 x153 -x152 x151 -x150 x149 -x148 x147 x146 -x145 -x144 x143 -x142 x141 x140 -x139 x138 -x137 x136 -x135 -x134 x133 
2.69/2.76	v -x132 -x131 x130 -x129 -x128 x127 -x126 x125 x124 -x123 -x122 x121 -x120 -x119 x118 -x117 -x116 x115 -x114 x113 -x112 x111 -x110 
2.69/2.76	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 
2.69/2.76	v -x84 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 
2.69/2.76	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 
2.69/2.76	v x29 -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 
2.69/2.76	c SCIP Status        : problem is solved [optimal solution found]
2.69/2.76	c Solving Time       :       2.68
2.69/2.76	c Original Problem   :
2.69/2.76	c   Problem name     : HOME/instance-1868987-1245153349.opb
2.69/2.76	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
2.69/2.76	c   Constraints      : 900 initial, 900 maximal
2.69/2.76	c Presolved Problem  :
2.69/2.76	c   Problem name     : t_HOME/instance-1868987-1245153349.opb
2.69/2.76	c   Variables        : 127 (127 binary, 0 integer, 0 implicit integer, 0 continuous)
2.69/2.76	c   Constraints      : 421 initial, 421 maximal
2.69/2.76	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.69/2.76	c   trivial          :       0.00          2          0          0          0          0          0          0          0
2.69/2.76	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
2.69/2.76	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.69/2.76	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.69/2.76	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.69/2.76	c   probing          :       0.03         39         12          0          4          0          0          0          0
2.69/2.76	c   linear           :       0.01         20          0          0         22          0        211         17          0
2.69/2.76	c   logicor          :       0.03          0          0          0          0          0        268          0          0
2.69/2.76	c   root node        :          -         11          -          -         11          -          -          -          -
2.69/2.76	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.69/2.76	c   integral         :          0          0          0          4          0          1         10          0          0          2
2.69/2.76	c   logicor          :        421         11        955          0          0         14         44          0          0          0
2.69/2.76	c   countsols        :          0          0          0          0          0          0          0          0          0          0
2.69/2.76	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.69/2.76	c   integral         :       1.44       0.00       0.00       1.44       0.00
2.69/2.76	c   logicor          :       0.01       0.00       0.01       0.00       0.00
2.69/2.76	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.69/2.76	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.69/2.76	c   rootredcost      :       0.00          0          0          0
2.69/2.76	c   pseudoobj        :       0.00         36          0          0
2.69/2.76	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.69/2.76	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
2.69/2.76	c   infeasible LP    :       0.00          1          0          0        0.0          0        0.0          0
2.69/2.76	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.69/2.76	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.69/2.76	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.69/2.76	c   applied globally :          -          -          -          0        0.0          -          -          -
2.69/2.76	c   applied locally  :          -          -          -          0        0.0          -          -          -
2.69/2.76	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.69/2.76	c   cut pool         :       0.02         10          -          -        179          -    (maximal pool size: 1584)
2.69/2.76	c   redcost          :       0.00         14          0          0          0          0
2.69/2.76	c   impliedbounds    :       0.00         11          0          0        128          0
2.69/2.76	c   intobj           :       0.00          0          0          0          0          0
2.69/2.76	c   gomory           :       0.36         11          0          0       1904          0
2.69/2.76	c   strongcg         :       0.34         11          0          0       2843          0
2.69/2.76	c   cmir             :       0.03         10          0          0          0          0
2.69/2.76	c   flowcover        :       0.11         10          0          0          0          0
2.69/2.76	c   clique           :       0.00         11          0          0         52          0
2.69/2.76	c   zerohalf         :       0.00          0          0          0          0          0
2.69/2.76	c   mcf              :       0.00          1          0          0          0          0
2.69/2.76	c Pricers            :       Time      Calls       Vars
2.69/2.76	c   problem variables:       0.00          0          0
2.69/2.76	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.69/2.76	c   relpscost        :       1.44          4          1         10          0          0          2
2.69/2.76	c   pscost           :       0.00          0          0          0          0          0          0
2.69/2.76	c   inference        :       0.00          0          0          0          0          0          0
2.69/2.76	c   mostinf          :       0.00          0          0          0          0          0          0
2.69/2.76	c   leastinf         :       0.00          0          0          0          0          0          0
2.69/2.76	c   fullstrong       :       0.00          0          0          0          0          0          0
2.69/2.76	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.69/2.76	c   random           :       0.00          0          0          0          0          0          0
2.69/2.76	c Primal Heuristics  :       Time      Calls      Found
2.69/2.76	c   LP solutions     :       0.00          -          0
2.69/2.76	c   pseudo solutions :       0.00          -          0
2.69/2.76	c   coefdiving       :       0.00          0          0
2.69/2.76	c   oneopt           :       0.00          1          0
2.69/2.76	c   simplerounding   :       0.00          0          0
2.69/2.76	c   rounding         :       0.01         15          0
2.69/2.76	c   shifting         :       0.00         12          1
2.69/2.76	c   intshifting      :       0.00          0          0
2.69/2.76	c   fixandinfer      :       0.00          0          0
2.69/2.76	c   feaspump         :       0.02          1          1
2.69/2.76	c   pscostdiving     :       0.00          0          0
2.69/2.76	c   fracdiving       :       0.00          0          0
2.69/2.76	c   veclendiving     :       0.00          0          0
2.69/2.76	c   intdiving        :       0.00          0          0
2.69/2.76	c   actconsdiving    :       0.00          0          0
2.69/2.76	c   objpscostdiving  :       0.00          0          0
2.69/2.76	c   rootsoldiving    :       0.00          0          0
2.69/2.76	c   linesearchdiving :       0.00          0          0
2.69/2.76	c   guideddiving     :       0.00          0          0
2.69/2.76	c   octane           :       0.00          0          0
2.69/2.76	c   rens             :       0.01          0          0
2.69/2.76	c   rins             :       0.00          0          0
2.69/2.76	c   localbranching   :       0.00          0          0
2.69/2.76	c   mutation         :       0.00          0          0
2.69/2.76	c   crossover        :       0.00          0          0
2.69/2.76	c   dins             :       0.00          0          0
2.69/2.76	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.69/2.76	c   primal LP        :       0.01          0          0       0.00       0.00
2.69/2.76	c   dual LP          :       0.24         16       1821     113.81    7587.50
2.69/2.76	c   barrier LP       :       0.00          0          0       0.00          -
2.69/2.76	c   diving/probing LP:       0.02          4        140      35.00    7000.00
2.69/2.76	c   strong branching :       1.44         81      10042     123.98    6973.61
2.69/2.76	c     (at root node) :          -         45       7270     161.56          -
2.69/2.76	c   conflict analysis:       0.00          0          0       0.00          -
2.69/2.76	c B&B Tree           :
2.69/2.76	c   number of runs   :          1
2.69/2.76	c   nodes            :          3
2.69/2.76	c   nodes (total)    :          3
2.69/2.76	c   nodes left       :          0
2.69/2.76	c   max depth        :          1
2.69/2.76	c   max depth (total):          1
2.69/2.76	c   backtracks       :          0 (0.0%)
2.69/2.76	c   delayed cutoffs  :          0
2.69/2.76	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
2.69/2.76	c   avg switch length:       2.00
2.69/2.76	c   switching time   :       0.01
2.69/2.76	c Solution           :
2.69/2.76	c   Solutions found  :          2 (1 improvements)
2.69/2.76	c   Primal Bound     : +8.80000000000566e+01   (in run 1, after 1 nodes, 0.13 seconds, depth 0, found by <feaspump>)
2.69/2.76	c   Dual Bound       : +8.80000000000566e+01
2.69/2.76	c   Gap              :       0.00 %
2.69/2.76	c   Root Dual Bound  : +8.40000000000000e+01
2.69/2.77	c Time complete: 2.76.

Verifier Data 

OK	88

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1868987-1245153349/watcher-1868987-1245153349 -o /tmp/evaluation-result-1868987-1245153349/solver-1868987-1245153349 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868987-1245153349.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: 0.92 1.01 0.99 3/64 2643
/proc/meminfo: memFree=1925200/2055920 swapFree=4181364/4192956
[pid=2643] ppid=2641 vsize=7616 CPUtime=0
/proc/2643/stat : 2643 (pbscip.linux.x8) R 2641 2643 2606 0 -1 4194304 662 0 0 0 0 0 0 0 18 0 1 0 182932270 7798784 646 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 0 0 0
/proc/2643/statm: 1904 655 353 1256 0 643 0

[startup+0.0443091 s]
/proc/loadavg: 0.92 1.01 0.99 3/64 2643
/proc/meminfo: memFree=1925200/2055920 swapFree=4181364/4192956
[pid=2643] ppid=2641 vsize=14548 CPUtime=0.04
/proc/2643/stat : 2643 (pbscip.linux.x8) R 2641 2643 2606 0 -1 4194304 2796 0 0 0 3 1 0 0 18 0 1 0 182932270 14897152 2426 1992294400 4194304 9342243 548682068736 18446744073709551615 4402252 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2643/statm: 3637 2426 469 1256 0 2376 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14548

[startup+0.101314 s]
/proc/loadavg: 0.92 1.01 0.99 3/64 2643
/proc/meminfo: memFree=1925200/2055920 swapFree=4181364/4192956
[pid=2643] ppid=2641 vsize=14920 CPUtime=0.09
/proc/2643/stat : 2643 (pbscip.linux.x8) R 2641 2643 2606 0 -1 4194304 2910 0 0 0 8 1 0 0 18 0 1 0 182932270 15278080 2540 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2643/statm: 3730 2540 489 1256 0 2469 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14920

[startup+0.301335 s]
/proc/loadavg: 0.92 1.01 0.99 3/64 2643
/proc/meminfo: memFree=1925200/2055920 swapFree=4181364/4192956
[pid=2643] ppid=2641 vsize=19864 CPUtime=0.29
/proc/2643/stat : 2643 (pbscip.linux.x8) R 2641 2643 2606 0 -1 4194304 4060 0 0 0 27 2 0 0 20 0 1 0 182932270 20340736 3690 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2643/statm: 4966 3690 674 1256 0 3705 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19864

[startup+0.701374 s]
/proc/loadavg: 0.92 1.01 0.99 3/64 2643
/proc/meminfo: memFree=1925200/2055920 swapFree=4181364/4192956
[pid=2643] ppid=2641 vsize=28820 CPUtime=0.7
/proc/2643/stat : 2643 (pbscip.linux.x8) R 2641 2643 2606 0 -1 4194304 6162 0 0 0 66 4 0 0 24 0 1 0 182932270 29511680 5787 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2643/statm: 7205 5787 674 1256 0 5944 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 28820

[startup+1.50145 s]
/proc/loadavg: 0.92 1.01 0.99 2/65 2644
/proc/meminfo: memFree=1899912/2055920 swapFree=4181364/4192956
[pid=2643] ppid=2641 vsize=35940 CPUtime=1.49
/proc/2643/stat : 2643 (pbscip.linux.x8) R 2641 2643 2606 0 -1 4194304 7996 0 0 0 144 5 0 0 25 0 1 0 182932270 36802560 7621 1992294400 4194304 9342243 548682068736 18446744073709551615 6364520 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2643/statm: 8985 7621 681 1256 0 7724 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35940

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

[startup+2.30253 s]
/proc/loadavg: 0.92 1.01 0.99 2/65 2644
/proc/meminfo: memFree=1897032/2055920 swapFree=4181364/4192956
[pid=2643] ppid=2641 vsize=35940 CPUtime=2.29
/proc/2643/stat : 2643 (pbscip.linux.x8) R 2641 2643 2606 0 -1 4194304 7996 0 0 0 224 5 0 0 25 0 1 0 182932270 36802560 7621 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2643/statm: 8985 7621 681 1256 0 7724 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 35940

[startup+2.70258 s]
/proc/loadavg: 0.92 1.01 0.99 2/65 2644
/proc/meminfo: memFree=1897032/2055920 swapFree=4181364/4192956
[pid=2643] ppid=2641 vsize=35940 CPUtime=2.69
/proc/2643/stat : 2643 (pbscip.linux.x8) R 2641 2643 2606 0 -1 4194304 8046 0 0 0 263 6 0 0 25 0 1 0 182932270 36802560 7671 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2643/statm: 8985 7671 687 1256 0 7724 0
Current children cumulated CPU time (s) 2.69
Current children cumulated vsize (KiB) 35940

Child status: 0
Real time (s): 2.7793
CPU time (s): 2.77358
CPU user time (s): 2.70759
CPU system time (s): 0.065989
CPU usage (%): 99.794
Max. virtual memory (cumulated for all children) (KiB): 35940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.70759
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8055
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= 3
involuntary context switches= 19

runsolver used 0.006998 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node36 at 2009-06-16 13:55:50
IDJOB=1868987
IDBENCH=2104
IDSOLVER=684
FILE ID=node36/1868987-1245153349
PBS_JOBID= 9363804
Free space on /tmp= 66200 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-jnh210.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-1868987-1245153349/watcher-1868987-1245153349 -o /tmp/evaluation-result-1868987-1245153349/solver-1868987-1245153349 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868987-1245153349.opb

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

MD5SUM BENCH= 68360f4af644e6b1495bea4b9caa12b9
RANDOM SEED=1476860471

node36.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.230
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.230
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1925744 kB
Buffers:         20156 kB
Cached:          64120 kB
SwapCached:       6436 kB
Active:          62812 kB
Inactive:        30316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1925744 kB
SwapTotal:     4192956 kB
SwapFree:      4181364 kB
Dirty:           11928 kB
Writeback:           0 kB
Mapped:          13284 kB
Slab:            23180 kB
Committed_AS:   173320 kB
PageTables:       1360 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66188 MiB
End job on node36 at 2009-06-16 13:55:52