Trace number 1869153

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 1.8.2OPT90 7.48986 7.51304

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-jnh218.opb
MD5SUMcba4f92fd2fe518316e4b3350164b448
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark90
Best CPU time to get the best result obtained on this benchmark0.034994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 90
Optimality of the best value was proved YES
Number of variables200
Total number of constraints900
Number of constraints which are clauses900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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-1869153-1245161078.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, 4 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 788 impls, 0 clqs
0.00/0.03	c (round 2) 8 del vars, 71 del conss, 8 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 812 impls, 0 clqs
0.00/0.03	c (round 3) 13 del vars, 94 del conss, 10 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 838 impls, 0 clqs
0.00/0.04	c (round 4) 22 del vars, 161 del conss, 19 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 844 impls, 0 clqs
0.00/0.04	c (round 5) 25 del vars, 197 del conss, 22 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 962 impls, 0 clqs
0.00/0.05	c (round 6) 25 del vars, 215 del conss, 22 chg bounds, 17 chg sides, 0 chg coeffs, 0 upgd conss, 984 impls, 0 clqs
0.00/0.07	c (round 7) 25 del vars, 217 del conss, 22 chg bounds, 17 chg sides, 0 chg coeffs, 685 upgd conss, 984 impls, 0 clqs
0.00/0.09	c (round 8) 48 del vars, 217 del conss, 22 chg bounds, 17 chg sides, 0 chg coeffs, 685 upgd conss, 2166 impls, 0 clqs
0.00/0.09	c (round 9) 48 del vars, 402 del conss, 22 chg bounds, 17 chg sides, 0 chg coeffs, 685 upgd conss, 2168 impls, 0 clqs
0.00/0.10	c (round 10) 48 del vars, 405 del conss, 22 chg bounds, 17 chg sides, 0 chg coeffs, 685 upgd conss, 2168 impls, 0 clqs
0.00/0.10	c presolving (11 rounds):
0.00/0.10	c  48 deleted vars, 405 deleted constraints, 22 tightened bounds, 0 added holes, 17 changed sides, 0 changed coefficients
0.00/0.10	c  2168 implications, 0 cliques
0.00/0.10	c presolved problem has 152 variables (152 bin, 0 int, 0 impl, 0 cont) and 495 constraints
0.00/0.10	c     495 constraints of type <logicor>
0.00/0.10	c transformed objective value is always integral (scale: 1)
0.00/0.10	c Presolving Time: 0.07
0.00/0.10	c strange?!, PURESAT with obj
0.00/0.10	c -----------------------------------------------------------------------------------------------
0.00/0.10	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.10	c limits/memory = c 1620
0.00/0.10	c # maximal time in seconds to run
0.00/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.10	c limits/time = c 1791
0.00/0.10	c # frequency for displaying node information lines
0.00/0.10	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.10	c display/freq = c 10000
0.00/0.10	c -----------------------------------------------------------------------------------------------
0.00/0.10	c start solving problem
0.00/0.10	c 
0.10/0.15	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.10/0.15	c   0.1s|     1 |     0 |   389 |1479k|   0 | 134 | 152 | 495 | 495 | 152 | 495 |   0 |   0 |   0 | 7.897148e+01 |      --      |    Inf 
0.29/0.37	c   0.3s|     1 |     0 |  1194 |3083k|   0 | 132 | 152 | 495 | 495 | 152 | 524 |  29 |   0 |   0 | 7.974113e+01 |      --      |    Inf 
0.39/0.50	c   0.5s|     1 |     0 |  1291 |4524k|   0 | 134 | 152 | 495 | 495 | 152 | 532 |  37 |   0 |   0 | 8.000442e+01 |      --      |    Inf 
0.59/0.63	c   0.6s|     1 |     0 |  1362 |5280k|   0 | 133 | 152 | 495 | 495 | 152 | 535 |  40 |   0 |   0 | 8.009410e+01 |      --      |    Inf 
0.69/0.75	c   0.7s|     1 |     0 |  1420 |5422k|   0 | 132 | 152 | 495 | 495 | 152 | 537 |  42 |   0 |   0 | 8.018812e+01 |      --      |    Inf 
0.79/0.87	c   0.8s|     1 |     0 |  1483 |6098k|   0 | 130 | 152 | 495 | 495 | 152 | 539 |  44 |   0 |   0 | 8.022760e+01 |      --      |    Inf 
0.89/1.00	c   0.9s|     1 |     0 |  1554 |6729k|   0 | 133 | 152 | 495 | 495 | 152 | 540 |  45 |   0 |   0 | 8.025195e+01 |      --      |    Inf 
1.09/1.13	c   1.1s|     1 |     0 |  1591 |7275k|   0 | 133 | 152 | 495 | 495 | 152 | 541 |  46 |   0 |   0 | 8.026147e+01 |      --      |    Inf 
1.20/1.25	c   1.2s|     1 |     0 |  1613 |7688k|   0 | 134 | 152 | 495 | 495 | 152 | 542 |  47 |   0 |   0 | 8.026385e+01 |      --      |    Inf 
1.29/1.39	c   1.3s|     1 |     0 |  1632 |8015k|   0 | 135 | 152 | 495 | 495 | 152 | 543 |  48 |   0 |   0 | 8.026704e+01 |      --      |    Inf 
1.49/1.52	c   1.5s|     1 |     0 |  1664 |8062k|   0 | 137 | 152 | 495 | 495 | 152 | 544 |  49 |   0 |   0 | 8.028686e+01 |      --      |    Inf 
1.60/1.63	c   1.6s|     1 |     0 |  1686 |8068k|   0 | 140 | 152 | 495 | 495 | 152 | 545 |  50 |   0 |   0 | 8.029479e+01 |      --      |    Inf 
1.69/1.74	c   1.7s|     1 |     0 |  1724 |8078k|   0 | 137 | 152 | 495 | 495 | 152 | 546 |  51 |   0 |   0 | 8.031087e+01 |      --      |    Inf 
1.79/1.84	c   1.8s|     1 |     0 |  1753 |8093k|   0 | 137 | 152 | 495 | 495 | 152 | 547 |  52 |   0 |   0 | 8.031685e+01 |      --      |    Inf 
1.89/1.95	c   1.9s|     1 |     0 |  1803 |8136k|   0 | 138 | 152 | 495 | 495 | 152 | 526 |  53 |   0 |   0 | 8.032810e+01 |      --      |    Inf 
1.99/2.05	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.99/2.05	c   2.0s|     1 |     0 |  1811 |8164k|   0 | 138 | 152 | 495 | 495 | 152 | 527 |  54 |   0 |   0 | 8.033003e+01 |      --      |    Inf 
2.09/2.15	c   2.1s|     1 |     0 |  1826 |8170k|   0 | 138 | 152 | 495 | 495 | 152 | 528 |  55 |   0 |   0 | 8.033167e+01 |      --      |    Inf 
2.19/2.26	c   2.2s|     1 |     0 |  1854 |8178k|   0 | 139 | 152 | 495 | 495 | 152 | 529 |  56 |   0 |   0 | 8.033600e+01 |      --      |    Inf 
2.29/2.36	c   2.3s|     1 |     0 |  1886 |8181k|   0 | 138 | 152 | 495 | 495 | 152 | 530 |  57 |   0 |   0 | 8.033829e+01 |      --      |    Inf 
2.39/2.47	c   2.4s|     1 |     0 |  1956 |8194k|   0 | 136 | 152 | 495 | 495 | 152 | 531 |  58 |   0 |   0 | 8.034841e+01 |      --      |    Inf 
3.09/3.16	c   3.1s|     1 |     2 |  1956 |8195k|   0 | 136 | 152 | 495 | 495 | 152 | 531 |  58 |   0 |  21 | 8.034841e+01 |      --      |    Inf 
4.68/4.71	o 98
4.68/4.71	c R 4.6s|     5 |     2 |  2796 |8205k|   3 |  44 | 152 | 495 | 448 | 152 | 519 |  58 |   0 | 116 | 8.077178e+01 | 9.800000e+01 |  21.33%
4.78/4.80	o 92
4.78/4.80	c k 4.7s|     5 |     2 |  2796 |8210k|   3 |  44 | 152 | 495 | 448 | 152 | 519 |  58 |   0 | 128 | 8.077178e+01 | 9.200000e+01 |  13.90%
7.17/7.26	o 90
7.17/7.26	c * 7.2s|    12 |     3 |  4467 |8214k|   4 |   - | 152 | 495 | 320 | 152 | 519 |  58 |   0 | 268 | 8.428125e+01 | 9.000000e+01 |   6.79%
7.37/7.49	c 
7.37/7.49	c SCIP Status        : problem is solved [optimal solution found]
7.37/7.49	c Solving Time (sec) : 7.37
7.37/7.49	c Solving Nodes      : 15
7.37/7.49	c Primal Bound       : +9.00000000000000e+01 (3 solutions)
7.37/7.49	c Dual Bound         : +9.00000000000000e+01
7.37/7.49	c Gap                : 0.00 %
7.37/7.49	c NODE         15
7.37/7.49	c DUAL BOUND   90
7.37/7.49	c PRIMAL BOUND 90
7.37/7.49	c GAP          0
7.37/7.49	s OPTIMUM FOUND
7.37/7.49	v -x200 x199 x198 -x197 -x196 x195 -x194 x193 -x192 x191 -x190 -x189 -x188 -x187 -x186 x185 -x184 x183 -x182 x181 x180 -x179 -x178 
7.37/7.49	v x177 -x176 x175 -x174 x173 x172 -x171 x170 -x169 x168 -x167 -x166 x165 -x164 x163 x162 -x161 x160 -x159 -x158 x157 -x156 x155 
7.37/7.49	v -x154 x153 x152 -x151 -x150 x149 -x148 x147 -x146 -x145 x144 -x143 -x142 x141 -x140 x139 -x138 x137 -x136 x135 -x134 -x133 
7.37/7.49	v -x132 x131 -x130 x129 x128 -x127 -x126 x125 x124 -x123 -x122 x121 -x120 x119 -x118 x117 -x116 -x115 -x114 x113 -x112 x111 -x110 
7.37/7.49	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 
7.37/7.49	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 
7.37/7.49	v x57 -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 
7.37/7.49	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 
7.37/7.49	c SCIP Status        : problem is solved [optimal solution found]
7.37/7.49	c Solving Time       :       7.37
7.37/7.49	c Original Problem   :
7.37/7.49	c   Problem name     : HOME/instance-1869153-1245161078.opb
7.37/7.49	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
7.37/7.49	c   Constraints      : 900 initial, 900 maximal
7.37/7.49	c Presolved Problem  :
7.37/7.49	c   Problem name     : t_HOME/instance-1869153-1245161078.opb
7.37/7.49	c   Variables        : 152 (152 binary, 0 integer, 0 implicit integer, 0 continuous)
7.37/7.49	c   Constraints      : 495 initial, 498 maximal
7.37/7.49	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
7.37/7.49	c   trivial          :       0.00          4          0          0          0          0          0          0          0
7.37/7.49	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
7.37/7.49	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
7.37/7.49	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
7.37/7.49	c   implics          :       0.00          0          3          0          0          0          0          0          0
7.37/7.49	c   probing          :       0.02         23          0          0          0          0          0          0          0
7.37/7.49	c   linear           :       0.03         18          0          0         22          0        215         17          0
7.37/7.49	c   logicor          :       0.02          0          0          0          0          0        190          0          0
7.37/7.49	c   root node        :          -          7          -          -          7          -          -          -          -
7.37/7.49	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
7.37/7.49	c   integral         :          0          0          0         21          0          2         46          0          0         16
7.37/7.49	c   logicor          :        495+        20        764          1          0          8        328          0          0          0
7.37/7.49	c   countsols        :          0          0          0          1          0          0          0          0          0          0
7.37/7.49	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
7.37/7.49	c   integral         :       4.50       0.00       0.00       4.50       0.00
7.37/7.49	c   logicor          :       0.01       0.00       0.01       0.00       0.00
7.37/7.49	c   countsols        :       0.00       0.00       0.00       0.00       0.00
7.37/7.49	c Propagators        :       Time      Calls    Cutoffs    DomReds
7.37/7.49	c   rootredcost      :       0.00          2          0          0
7.37/7.49	c   pseudoobj        :       0.03        225          0          0
7.37/7.49	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
7.37/7.49	c   propagation      :       0.00          3          3          6        7.7          0        0.0          -
7.37/7.49	c   infeasible LP    :       0.00          3          0          0        0.0          0        0.0          0
7.37/7.49	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
7.37/7.49	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
7.37/7.49	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
7.37/7.49	c   applied globally :          -          -          -          3        4.3          -          -          -
7.37/7.49	c   applied locally  :          -          -          -          0        0.0          -          -          -
7.37/7.49	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
7.37/7.49	c   cut pool         :       0.04         19          -          -       1230          -    (maximal pool size: 2020)
7.37/7.49	c   redcost          :       0.00         41          0          5          0          0
7.37/7.49	c   impliedbounds    :       0.01         20          0          0         61          0
7.37/7.49	c   intobj           :       0.00          0          0          0          0          0
7.37/7.49	c   gomory           :       1.01         20          0          0        955          0
7.37/7.49	c   strongcg         :       0.87         20          0          0       2509          0
7.37/7.49	c   cmir             :       0.04         10          0          0          0          0
7.37/7.49	c   flowcover        :       0.11         10          0          0          0          0
7.37/7.49	c   clique           :       0.00         20          0          0         11          0
7.37/7.49	c   zerohalf         :       0.00          0          0          0          0          0
7.37/7.49	c   mcf              :       0.00          1          0          0          0          0
7.37/7.49	c Pricers            :       Time      Calls       Vars
7.37/7.49	c   problem variables:       0.00          0          0
7.37/7.49	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
7.37/7.49	c   relpscost        :       4.50         20          2         46          0          0         16
7.37/7.49	c   pscost           :       0.00          0          0          0          0          0          0
7.37/7.49	c   inference        :       0.00          0          0          0          0          0          0
7.37/7.49	c   mostinf          :       0.00          0          0          0          0          0          0
7.37/7.49	c   leastinf         :       0.00          0          0          0          0          0          0
7.37/7.49	c   fullstrong       :       0.00          0          0          0          0          0          0
7.37/7.49	c   allfullstrong    :       0.00          0          0          0          0          0          0
7.37/7.49	c   random           :       0.00          0          0          0          0          0          0
7.37/7.49	c Primal Heuristics  :       Time      Calls      Found
7.37/7.49	c   LP solutions     :       0.00          -          1
7.37/7.49	c   pseudo solutions :       0.00          -          0
7.37/7.49	c   pscostdiving     :       0.00          0          0
7.37/7.49	c   fracdiving       :       0.00          0          0
7.37/7.49	c   veclendiving     :       0.00          0          0
7.37/7.49	c   objpscostdiving  :       0.00          0          0
7.37/7.49	c   oneopt           :       0.00          2          1
7.37/7.49	c   simplerounding   :       0.00          0          0
7.37/7.49	c   rounding         :       0.00         39          1
7.37/7.49	c   shifting         :       0.02         20          0
7.37/7.49	c   intshifting      :       0.00          0          0
7.37/7.49	c   fixandinfer      :       0.00          0          0
7.37/7.49	c   feaspump         :       0.09          1          0
7.37/7.49	c   coefdiving       :       0.00          1          0
7.37/7.49	c   intdiving        :       0.00          0          0
7.37/7.49	c   actconsdiving    :       0.00          0          0
7.37/7.49	c   rootsoldiving    :       0.00          0          0
7.37/7.49	c   linesearchdiving :       0.00          0          0
7.37/7.49	c   guideddiving     :       0.00          0          0
7.37/7.49	c   octane           :       0.00          0          0
7.37/7.49	c   rens             :       0.01          0          0
7.37/7.49	c   rins             :       0.00          0          0
7.37/7.49	c   localbranching   :       0.00          0          0
7.37/7.49	c   mutation         :       0.00          0          0
7.37/7.49	c   crossover        :       0.00          0          0
7.37/7.49	c   dins             :       0.00          0          0
7.37/7.49	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
7.37/7.49	c   primal LP        :       0.01          0          0       0.00       0.00
7.37/7.49	c   dual LP          :       0.53         42       4151      98.83    7832.08
7.37/7.49	c   barrier LP       :       0.00          0          0       0.00          -
7.37/7.49	c   diving/probing LP:       0.09         28        694      24.79    7711.11
7.37/7.49	c   strong branching :       4.49        278      34315     123.44    7642.54
7.37/7.49	c     (at root node) :          -         21       3528     168.00          -
7.37/7.49	c   conflict analysis:       0.00          0          0       0.00          -
7.37/7.49	c B&B Tree           :
7.37/7.49	c   number of runs   :          1
7.37/7.49	c   nodes            :         15
7.37/7.49	c   nodes (total)    :         15
7.37/7.49	c   nodes left       :          0
7.37/7.49	c   max depth        :          4
7.37/7.49	c   max depth (total):          4
7.37/7.49	c   backtracks       :          4 (26.7%)
7.37/7.49	c   delayed cutoffs  :          0
7.37/7.49	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
7.37/7.49	c   avg switch length:       2.27
7.37/7.49	c   switching time   :       0.01
7.37/7.49	c Solution           :
7.37/7.49	c   Solutions found  :          3 (3 improvements)
7.37/7.49	c   Primal Bound     : +9.00000000000000e+01   (in run 1, after 12 nodes, 7.15 seconds, depth 3, found by <relaxation>)
7.37/7.49	c   Dual Bound       : +9.00000000000000e+01
7.37/7.49	c   Gap              :       0.00 %
7.37/7.49	c   Root Dual Bound  : +8.03484111819040e+01
7.47/7.51	c Time complete: 7.48.

Verifier Data 

OK	90

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869153-1245161078/watcher-1869153-1245161078 -o /tmp/evaluation-result-1869153-1245161078/solver-1869153-1245161078 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869153-1245161078.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: 2.06 2.04 1.99 3/73 9619
/proc/meminfo: memFree=1832848/2055920 swapFree=4180892/4192956
[pid=9619] ppid=9617 vsize=7616 CPUtime=0
/proc/9619/stat : 9619 (pbscip.linux.x8) R 9617 9619 9510 0 -1 4194304 728 0 0 0 0 0 0 0 20 0 1 0 183705759 7798784 713 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/9619/statm: 1904 723 353 1256 0 643 0

[startup+0.00879591 s]
/proc/loadavg: 2.06 2.04 1.99 3/73 9619
/proc/meminfo: memFree=1832848/2055920 swapFree=4180892/4192956
[pid=9619] ppid=9617 vsize=9740 CPUtime=0
/proc/9619/stat : 9619 (pbscip.linux.x8) R 9617 9619 9510 0 -1 4194304 1445 0 0 0 0 0 0 0 20 0 1 0 183705759 9973760 1429 1992294400 4194304 9342243 548682068736 18446744073709551615 5541147 0 0 4096 0 0 0 0 17 1 0 0
/proc/9619/statm: 2435 1430 363 1256 0 1174 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9740

[startup+0.112507 s]
/proc/loadavg: 2.06 2.04 1.99 3/73 9619
/proc/meminfo: memFree=1832848/2055920 swapFree=4180892/4192956
[pid=9619] ppid=9617 vsize=17216 CPUtime=0.1
/proc/9619/stat : 9619 (pbscip.linux.x8) R 9617 9619 9510 0 -1 4194304 3262 0 0 0 8 2 0 0 22 0 1 0 183705759 17629184 2891 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9619/statm: 4304 2891 616 1256 0 3043 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17216

[startup+0.300969 s]
/proc/loadavg: 2.06 2.04 1.99 3/73 9619
/proc/meminfo: memFree=1832848/2055920 swapFree=4180892/4192956
[pid=9619] ppid=9617 vsize=18740 CPUtime=0.29
/proc/9619/stat : 9619 (pbscip.linux.x8) R 9617 9619 9510 0 -1 4194304 3808 0 0 0 27 2 0 0 22 0 1 0 183705759 19189760 3437 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9619/statm: 4685 3437 653 1256 0 3424 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18740

[startup+0.701876 s]
/proc/loadavg: 2.06 2.04 1.99 3/73 9619
/proc/meminfo: memFree=1832848/2055920 swapFree=4180892/4192956
[pid=9619] ppid=9617 vsize=27132 CPUtime=0.69
/proc/9619/stat : 9619 (pbscip.linux.x8) R 9617 9619 9510 0 -1 4194304 5709 0 0 0 66 3 0 0 25 0 1 0 183705759 27783168 5337 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9619/statm: 6783 5337 674 1256 0 5522 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27132

[startup+1.50479 s]
/proc/loadavg: 1.98 2.02 1.99 4/74 9620
/proc/meminfo: memFree=1811208/2055920 swapFree=4180892/4192956
[pid=9619] ppid=9617 vsize=32616 CPUtime=1.49
/proc/9619/stat : 9619 (pbscip.linux.x8) R 9617 9619 9510 0 -1 4194304 7090 0 0 0 144 5 0 0 25 0 1 0 183705759 33398784 6681 1992294400 4194304 9342243 548682068736 18446744073709551615 5594600 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9619/statm: 8154 6681 674 1256 0 6893 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32616

[startup+3.10114 s]
/proc/loadavg: 1.98 2.02 1.99 2/74 9620
/proc/meminfo: memFree=1808008/2055920 swapFree=4180892/4192956
[pid=9619] ppid=9617 vsize=34968 CPUtime=3.09
/proc/9619/stat : 9619 (pbscip.linux.x8) R 9617 9619 9510 0 -1 4194304 7882 0 0 0 303 6 0 0 25 0 1 0 183705759 35807232 7472 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9619/statm: 8742 7472 684 1256 0 7481 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34968

[startup+6.30264 s]
/proc/loadavg: 1.98 2.02 1.99 2/74 9620
/proc/meminfo: memFree=1807240/2055920 swapFree=4180892/4192956
[pid=9619] ppid=9617 vsize=34100 CPUtime=6.28
/proc/9619/stat : 9619 (pbscip.linux.x8) R 9617 9619 9510 0 -1 4194304 8221 0 0 0 620 8 0 0 25 0 1 0 183705759 34918400 6963 1992294400 4194304 9342243 548682068736 18446744073709551615 6960563 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9619/statm: 8525 6963 688 1256 0 7264 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 34100

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

[startup+7.10173 s]
/proc/loadavg: 1.98 2.02 1.99 3/74 9620
/proc/meminfo: memFree=1807240/2055920 swapFree=4180892/4192956
[pid=9619] ppid=9617 vsize=34100 CPUtime=7.07
/proc/9619/stat : 9619 (pbscip.linux.x8) R 9617 9619 9510 0 -1 4194304 8243 0 0 0 699 8 0 0 25 0 1 0 183705759 34918400 6985 1992294400 4194304 9342243 548682068736 18446744073709551615 6960255 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9619/statm: 8525 6985 688 1256 0 7264 0
Current children cumulated CPU time (s) 7.07
Current children cumulated vsize (KiB) 34100

[startup+7.50177 s]
/proc/loadavg: 1.98 2.02 1.99 3/74 9620
/proc/meminfo: memFree=1807240/2055920 swapFree=4180892/4192956
[pid=9619] ppid=9617 vsize=34100 CPUtime=7.47
/proc/9619/stat : 9619 (pbscip.linux.x8) R 9617 9619 9510 0 -1 4194304 8287 0 0 0 739 8 0 0 25 0 1 0 183705759 34918400 7029 1992294400 4194304 9342243 548682068736 18446744073709551615 5855072 0 0 4096 0 0 0 0 17 0 0 0
/proc/9619/statm: 8525 7029 694 1256 0 7264 0
Current children cumulated CPU time (s) 7.47
Current children cumulated vsize (KiB) 34100

Child status: 0
Real time (s): 7.51304
CPU time (s): 7.48986
CPU user time (s): 7.39687
CPU system time (s): 0.092985
CPU usage (%): 99.6915
Max. virtual memory (cumulated for all children) (KiB): 34968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.39687
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8291
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= 195

runsolver used 0.013997 second user time and 0.036994 second system time

The end

Launcher Data 

Begin job on node87 at 2009-06-16 16:04:38
IDJOB=1869153
IDBENCH=2202
IDSOLVER=684
FILE ID=node87/1869153-1245161078
PBS_JOBID= 9363857
Free space on /tmp= 66540 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-jnh218.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-1869153-1245161078/watcher-1869153-1245161078 -o /tmp/evaluation-result-1869153-1245161078/solver-1869153-1245161078 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869153-1245161078.opb

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

MD5SUM BENCH= cba4f92fd2fe518316e4b3350164b448
RANDOM SEED=1849874479

node87.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		: 3000.235
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		: 3000.235
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:       1833264 kB
Buffers:         35220 kB
Cached:         103104 kB
SwapCached:       6176 kB
Active:          77888 kB
Inactive:        86036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833264 kB
SwapTotal:     4192956 kB
SwapFree:      4180892 kB
Dirty:           11764 kB
Writeback:           0 kB
Mapped:          33084 kB
Slab:            43688 kB
Committed_AS:   590620 kB
PageTables:       2128 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= 66528 MiB
End job on node87 at 2009-06-16 16:04:45