Trace number 1869050

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT100 11.5023 11.5133

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-100-1_6-yes1-2.opb
MD5SUM7ec59a0b091bf2338a9ae3083dc2bac0
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 benchmark0.005998
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 constraints260
Number of constraints which are clauses259
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1869050-1245155928.opb>
0.00/0.01	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 260 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.01	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 1 chg coeffs, 0 upgd conss, 208 impls, 0 clqs
0.00/0.02	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 1 chg coeffs, 260 upgd conss, 208 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 (3 rounds):
0.00/0.03	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 1 changed coefficients
0.00/0.03	c  208 implications, 0 cliques
0.00/0.03	c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 260 constraints
0.00/0.03	c     260 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 
0.00/0.05	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.05	c   0.0s|     1 |     0 |   460 | 939k|   0 | 166 | 200 | 260 | 260 | 200 | 260 |   0 |   0 |   0 | 6.272445e+01 |      --      |    Inf 
0.09/0.17	c   0.1s|     1 |     0 |  1034 |1575k|   0 | 166 | 200 | 260 | 260 | 200 | 264 |   4 |   0 |   0 | 6.316650e+01 |      --      |    Inf 
0.19/0.26	c   0.2s|     1 |     0 |  1089 |2457k|   0 | 165 | 200 | 260 | 260 | 200 | 267 |   7 |   0 |   0 | 6.344137e+01 |      --      |    Inf 
0.29/0.34	c   0.3s|     1 |     0 |  1131 |2784k|   0 | 167 | 200 | 260 | 260 | 200 | 269 |   9 |   0 |   0 | 6.360207e+01 |      --      |    Inf 
0.39/0.43	c   0.4s|     1 |     0 |  1194 |3087k|   0 | 170 | 200 | 260 | 260 | 200 | 271 |  11 |   0 |   0 | 6.381730e+01 |      --      |    Inf 
0.49/0.51	c   0.5s|     1 |     0 |  1221 |3454k|   0 | 168 | 200 | 260 | 260 | 200 | 272 |  12 |   0 |   0 | 6.386002e+01 |      --      |    Inf 
0.49/0.60	c   0.6s|     1 |     0 |  1256 |4308k|   0 | 171 | 200 | 260 | 260 | 200 | 275 |  15 |   0 |   0 | 6.401005e+01 |      --      |    Inf 
0.60/0.69	c   0.7s|     1 |     0 |  1316 |5091k|   0 | 170 | 200 | 260 | 260 | 200 | 277 |  17 |   0 |   0 | 6.429323e+01 |      --      |    Inf 
0.69/0.77	c   0.7s|     1 |     0 |  1351 |5832k|   0 | 173 | 200 | 260 | 260 | 200 | 279 |  19 |   0 |   0 | 6.452499e+01 |      --      |    Inf 
0.79/0.85	c   0.8s|     1 |     0 |  1392 |6013k|   0 | 168 | 200 | 260 | 260 | 200 | 281 |  21 |   0 |   0 | 6.465637e+01 |      --      |    Inf 
0.89/0.94	c   0.9s|     1 |     0 |  1430 |6126k|   0 | 172 | 200 | 260 | 260 | 200 | 283 |  23 |   0 |   0 | 6.476051e+01 |      --      |    Inf 
0.99/1.01	c   1.0s|     1 |     0 |  1447 |6183k|   0 | 174 | 200 | 260 | 260 | 200 | 284 |  24 |   0 |   0 | 6.477228e+01 |      --      |    Inf 
0.99/1.08	c   1.0s|     1 |     0 |  1497 |6410k|   0 | 177 | 200 | 260 | 260 | 200 | 287 |  27 |   0 |   0 | 6.494613e+01 |      --      |    Inf 
1.09/1.14	c   1.1s|     1 |     0 |  1538 |6494k|   0 | 174 | 200 | 260 | 260 | 200 | 289 |  29 |   0 |   0 | 6.502151e+01 |      --      |    Inf 
1.19/1.21	c   1.2s|     1 |     0 |  1563 |6536k|   0 | 174 | 200 | 260 | 260 | 200 | 290 |  30 |   0 |   0 | 6.503706e+01 |      --      |    Inf 
1.19/1.28	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.19/1.28	c   1.2s|     1 |     0 |  1580 |6633k|   0 | 175 | 200 | 260 | 260 | 200 | 291 |  31 |   0 |   0 | 6.504449e+01 |      --      |    Inf 
1.29/1.36	c   1.3s|     1 |     0 |  1624 |6980k|   0 | 174 | 200 | 260 | 260 | 200 | 287 |  33 |   0 |   0 | 6.506120e+01 |      --      |    Inf 
1.39/1.43	c   1.4s|     1 |     0 |  1671 |7140k|   0 | 174 | 200 | 260 | 260 | 200 | 289 |  35 |   0 |   0 | 6.508122e+01 |      --      |    Inf 
1.49/1.51	c   1.5s|     1 |     0 |  1716 |7428k|   0 | 173 | 200 | 260 | 260 | 200 | 290 |  36 |   0 |   0 | 6.509698e+01 |      --      |    Inf 
1.49/1.58	c   1.5s|     1 |     0 |  1756 |7446k|   0 | 177 | 200 | 260 | 260 | 200 | 291 |  37 |   0 |   0 | 6.510463e+01 |      --      |    Inf 
1.59/1.66	c   1.6s|     1 |     0 |  1785 |7476k|   0 | 179 | 200 | 260 | 260 | 200 | 292 |  38 |   0 |   0 | 6.510785e+01 |      --      |    Inf 
1.69/1.71	c   1.7s|     1 |     0 |  1818 |7480k|   0 | 176 | 200 | 260 | 260 | 200 | 293 |  39 |   0 |   0 | 6.511008e+01 |      --      |    Inf 
3.08/3.16	c   3.1s|     1 |     2 |  1818 |7480k|   0 | 176 | 200 | 260 | 260 | 200 | 293 |  39 |   0 |  44 | 6.511008e+01 |      --      |    Inf 
7.08/7.15	o 100
7.08/7.15	c * 7.0s|    38 |    17 |  3667 |7543k|  13 |   - | 200 | 280 |  33 | 200 | 280 |  39 |  20 | 723 | 6.601695e+01 | 1.000000e+02 |  51.48%
11.38/11.50	c 
11.38/11.50	c SCIP Status        : problem is solved [optimal solution found]
11.38/11.50	c Solving Time (sec) : 11.25
11.38/11.50	c Solving Nodes      : 84
11.38/11.50	c Primal Bound       : +1.00000000000000e+02 (1 solutions)
11.38/11.50	c Dual Bound         : +1.00000000000000e+02
11.38/11.50	c Gap                : 0.00 %
11.38/11.50	c NODE         84
11.38/11.50	c DUAL BOUND   100
11.38/11.50	c PRIMAL BOUND 100
11.38/11.50	c GAP          0
11.38/11.50	s OPTIMUM FOUND
11.38/11.50	v -x200 x199 x198 -x197 x196 -x195 x194 -x193 x192 -x191 -x190 x189 x188 -x187 -x186 x185 x184 -x183 x182 -x181 -x180 x179 -x178 
11.38/11.50	v x177 -x176 x175 x174 -x173 x172 -x171 x170 -x169 -x168 x167 -x166 x165 -x164 x163 -x162 x161 x160 -x159 -x158 x157 -x156 x155 
11.38/11.50	v x154 -x153 x152 -x151 x150 -x149 -x148 x147 -x146 x145 x144 -x143 -x142 x141 x140 -x139 -x138 x137 -x136 x135 x134 -x133 x132 
11.38/11.50	v -x131 -x130 x129 x128 -x127 x126 -x125 x124 -x123 x122 -x121 x120 -x119 -x118 x117 -x116 x115 -x114 x113 x112 -x111 x110 -x109 
11.38/11.50	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 
11.38/11.50	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 
11.38/11.50	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 
11.38/11.50	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 
11.38/11.50	c SCIP Status        : problem is solved [optimal solution found]
11.38/11.50	c Solving Time       :      11.25
11.38/11.50	c Original Problem   :
11.38/11.50	c   Problem name     : HOME/instance-1869050-1245155928.opb
11.38/11.50	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
11.38/11.50	c   Constraints      : 260 initial, 260 maximal
11.38/11.50	c Presolved Problem  :
11.38/11.50	c   Problem name     : t_HOME/instance-1869050-1245155928.opb
11.38/11.50	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
11.38/11.50	c   Constraints      : 260 initial, 312 maximal
11.38/11.50	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
11.38/11.50	c   trivial          :       0.00          0          0          0          0          0          0          0          0
11.38/11.50	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
11.38/11.50	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
11.38/11.50	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
11.38/11.50	c   implics          :       0.00          0          0          0          0          0          0          0          0
11.38/11.50	c   probing          :       0.01          0          0          0          0          0          0          0          0
11.38/11.50	c   linear           :       0.00          0          0          0          0          0          0          0          1
11.38/11.50	c   logicor          :       0.00          0          0          0          0          0          0          0          0
11.38/11.50	c   root node        :          -         10          -          -         10          -          -          -          -
11.38/11.50	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
11.38/11.50	c   integral         :          0          0          0         97          0         12         63          0          0        112
11.38/11.50	c   logicor          :        260+        22       1322          1          0         29       1488          0          0          0
11.38/11.50	c   countsols        :          0          0          0          1          0          0          0          0          0          0
11.38/11.50	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
11.38/11.50	c   integral         :       8.77       0.00       0.00       8.77       0.00
11.38/11.50	c   logicor          :       0.00       0.00       0.00       0.00       0.00
11.38/11.50	c   countsols        :       0.00       0.00       0.00       0.00       0.00
11.38/11.50	c Propagators        :       Time      Calls    Cutoffs    DomReds
11.38/11.50	c   rootredcost      :       0.00          1          0          0
11.38/11.50	c   pseudoobj        :       0.01       1174          0          0
11.38/11.50	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
11.38/11.50	c   propagation      :       0.00         29         28         44        4.4         14        3.4          -
11.38/11.50	c   infeasible LP    :       0.00          6          6         10        5.5          0        0.0          0
11.38/11.50	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
11.38/11.50	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
11.38/11.50	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
11.38/11.50	c   applied globally :          -          -          -         57        3.9          -          -          -
11.38/11.50	c   applied locally  :          -          -          -          0        0.0          -          -          -
11.38/11.50	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
11.38/11.50	c   cut pool         :       0.06         21          -          -        220          -    (maximal pool size: 1321)
11.38/11.50	c   redcost          :       0.00        118          0          0          0          0
11.38/11.50	c   impliedbounds    :       0.00         22          0          0          0          0
11.38/11.50	c   intobj           :       0.00          0          0          0          0          0
11.38/11.50	c   gomory           :       0.68         22          0          0        483          0
11.38/11.50	c   strongcg         :       0.55         20          0          0       2090          0
11.38/11.50	c   cmir             :       0.02         10          0          0          0          0
11.38/11.50	c   flowcover        :       0.13         10          0          0          0          0
11.38/11.50	c   clique           :       0.00          1          0          0          0          0
11.38/11.50	c   zerohalf         :       0.00          0          0          0          0          0
11.38/11.50	c   mcf              :       0.00          1          0          0          0          0
11.38/11.50	c Pricers            :       Time      Calls       Vars
11.38/11.50	c   problem variables:       0.00          0          0
11.38/11.50	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
11.38/11.50	c   relpscost        :       8.77         96         12         63          0          0        112
11.38/11.50	c   pscost           :       0.00          0          0          0          0          0          0
11.38/11.50	c   inference        :       0.00          0          0          0          0          0          0
11.38/11.50	c   mostinf          :       0.00          0          0          0          0          0          0
11.38/11.50	c   leastinf         :       0.00          0          0          0          0          0          0
11.38/11.50	c   fullstrong       :       0.00          0          0          0          0          0          0
11.38/11.50	c   allfullstrong    :       0.00          0          0          0          0          0          0
11.38/11.50	c   random           :       0.00          0          0          0          0          0          0
11.38/11.50	c Primal Heuristics  :       Time      Calls      Found
11.38/11.50	c   LP solutions     :       0.00          -          1
11.38/11.50	c   pseudo solutions :       0.00          -          0
11.38/11.50	c   linesearchdiving :       0.00          0          0
11.48/11.50	c   guideddiving     :       0.00          0          0
11.48/11.50	c   crossover        :       0.00          0          0
11.48/11.50	c   oneopt           :       0.00          1          0
11.48/11.50	c   coefdiving       :       0.00          1          0
11.48/11.50	c   pscostdiving     :       0.00          1          0
11.48/11.50	c   fracdiving       :       0.01          1          0
11.48/11.50	c   veclendiving     :       0.00          1          0
11.48/11.50	c   objpscostdiving  :       0.07          1          0
11.48/11.50	c   simplerounding   :       0.00          0          0
11.48/11.50	c   rounding         :       0.02        108          0
11.48/11.50	c   shifting         :       0.00         28          0
11.48/11.50	c   intshifting      :       0.00          0          0
11.48/11.50	c   fixandinfer      :       0.00          0          0
11.48/11.50	c   feaspump         :       0.05          1          0
11.48/11.50	c   intdiving        :       0.00          0          0
11.48/11.50	c   actconsdiving    :       0.00          0          0
11.48/11.50	c   rootsoldiving    :       0.08          1          0
11.48/11.50	c   octane           :       0.00          0          0
11.48/11.50	c   rens             :       0.00          0          0
11.48/11.50	c   rins             :       0.00          0          0
11.48/11.50	c   localbranching   :       0.00          0          0
11.48/11.50	c   mutation         :       0.00          0          0
11.48/11.50	c   dins             :       0.00          0          0
11.48/11.50	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
11.48/11.50	c   primal LP        :       0.00          0          0       0.00          -
11.48/11.50	c   dual LP          :       0.71        119       5530      46.47    7788.73
11.48/11.50	c   barrier LP       :       0.00          0          0       0.00          -
11.48/11.50	c   diving/probing LP:       0.19        107       1814      16.95    9547.37
11.48/11.50	c   strong branching :       8.75       1345      73424      54.59    8391.31
11.48/11.50	c     (at root node) :          -         44       7593     172.57          -
11.48/11.50	c   conflict analysis:       0.00          0          0       0.00          -
11.48/11.50	c B&B Tree           :
11.48/11.50	c   number of runs   :          1
11.48/11.50	c   nodes            :         84
11.48/11.50	c   nodes (total)    :         84
11.48/11.50	c   nodes left       :          0
11.48/11.50	c   max depth        :         13
11.48/11.50	c   max depth (total):         13
11.48/11.50	c   backtracks       :         19 (22.6%)
11.48/11.50	c   delayed cutoffs  :         29
11.48/11.50	c   repropagations   :         28 (297 domain reductions, 7 cutoffs)
11.48/11.50	c   avg switch length:       3.31
11.48/11.50	c   switching time   :       0.00
11.48/11.50	c Solution           :
11.48/11.50	c   Solutions found  :          1 (1 improvements)
11.48/11.50	c   Primal Bound     : +1.00000000000000e+02   (in run 1, after 38 nodes, 6.97 seconds, depth 6, found by <relaxation>)
11.48/11.50	c   Dual Bound       : +1.00000000000000e+02
11.48/11.50	c   Gap              :       0.00 %
11.48/11.50	c   Root Dual Bound  : +6.51100836612146e+01
11.48/11.51	c Time complete: 11.49.

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-1869050-1245155928/watcher-1869050-1245155928 -o /tmp/evaluation-result-1869050-1245155928/solver-1869050-1245155928 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869050-1245155928.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 0.97 0.96 3/64 3904
/proc/meminfo: memFree=1848296/2055920 swapFree=4191900/4192956
[pid=3904] ppid=3902 vsize=6100 CPUtime=0
/proc/3904/stat : 3904 (pbscip.linux.x8) R 3902 3904 3460 0 -1 4194304 616 0 0 0 0 0 0 0 18 0 1 0 183193857 6246400 598 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 0 0 0
/proc/3904/statm: 1525 608 325 886 0 635 0

[startup+0.0817291 s]
/proc/loadavg: 0.92 0.97 0.96 3/64 3904
/proc/meminfo: memFree=1848296/2055920 swapFree=4191900/4192956
[pid=3904] ppid=3902 vsize=13316 CPUtime=0.07
/proc/3904/stat : 3904 (pbscip.linux.x8) R 3902 3904 3460 0 -1 4194304 2845 0 0 0 6 1 0 0 18 0 1 0 183193857 13635584 2473 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3904/statm: 3329 2473 521 886 0 2439 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13316

[startup+0.101731 s]
/proc/loadavg: 0.92 0.97 0.96 3/64 3904
/proc/meminfo: memFree=1848296/2055920 swapFree=4191900/4192956
[pid=3904] ppid=3902 vsize=13316 CPUtime=0.09
/proc/3904/stat : 3904 (pbscip.linux.x8) R 3902 3904 3460 0 -1 4194304 2845 0 0 0 8 1 0 0 18 0 1 0 183193857 13635584 2473 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3904/statm: 3329 2473 521 886 0 2439 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13316

[startup+0.301754 s]
/proc/loadavg: 0.92 0.97 0.96 3/64 3904
/proc/meminfo: memFree=1848296/2055920 swapFree=4191900/4192956
[pid=3904] ppid=3902 vsize=18668 CPUtime=0.29
/proc/3904/stat : 3904 (pbscip.linux.x8) R 3902 3904 3460 0 -1 4194304 4165 0 0 0 28 1 0 0 19 0 1 0 183193857 19116032 3758 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3904/statm: 4667 3758 547 886 0 3777 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18668

[startup+0.701801 s]
/proc/loadavg: 0.92 0.97 0.96 3/64 3904
/proc/meminfo: memFree=1848296/2055920 swapFree=4191900/4192956
[pid=3904] ppid=3902 vsize=29152 CPUtime=0.69
/proc/3904/stat : 3904 (pbscip.linux.x8) R 3902 3904 3460 0 -1 4194304 6602 0 0 0 66 3 0 0 23 0 1 0 183193857 29851648 6191 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3904/statm: 7288 6191 548 886 0 6398 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29152

[startup+1.5019 s]
/proc/loadavg: 0.92 0.97 0.96 2/65 3905
/proc/meminfo: memFree=1824416/2055920 swapFree=4191900/4192956
[pid=3904] ppid=3902 vsize=31740 CPUtime=1.49
/proc/3904/stat : 3904 (pbscip.linux.x8) R 3902 3904 3460 0 -1 4194304 7299 0 0 0 145 4 0 0 25 0 1 0 183193857 32501760 6883 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3904/statm: 7935 6883 548 886 0 7045 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31740

[startup+3.10109 s]
/proc/loadavg: 0.92 0.97 0.96 2/65 3905
/proc/meminfo: memFree=1820064/2055920 swapFree=4191900/4192956
[pid=3904] ppid=3902 vsize=34420 CPUtime=3.08
/proc/3904/stat : 3904 (pbscip.linux.x8) R 3902 3904 3460 0 -1 4194304 7961 0 0 0 302 6 0 0 25 0 1 0 183193857 35246080 7545 1992294400 4194304 7823515 548682068736 18446744073709551615 6205316 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3904/statm: 8605 7545 552 886 0 7715 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 34420

[startup+6.30146 s]
/proc/loadavg: 0.93 0.97 0.96 2/65 3905
/proc/meminfo: memFree=1819744/2055920 swapFree=4191900/4192956
[pid=3904] ppid=3902 vsize=34420 CPUtime=6.29
/proc/3904/stat : 3904 (pbscip.linux.x8) R 3902 3904 3460 0 -1 4194304 7970 0 0 0 615 14 0 0 25 0 1 0 183193857 35246080 7554 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3904/statm: 8605 7554 561 886 0 7715 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34420

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

[startup+9.50184 s]
/proc/loadavg: 0.93 0.97 0.96 2/65 3905
/proc/meminfo: memFree=1819744/2055920 swapFree=4191900/4192956
[pid=3904] ppid=3902 vsize=34420 CPUtime=9.48
/proc/3904/stat : 3904 (pbscip.linux.x8) R 3902 3904 3460 0 -1 4194304 7970 0 0 0 928 20 0 0 25 0 1 0 183193857 35246080 7554 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3904/statm: 8605 7554 561 886 0 7715 0
Current children cumulated CPU time (s) 9.48
Current children cumulated vsize (KiB) 34420

[startup+10.3019 s]
/proc/loadavg: 0.93 0.97 0.96 2/65 3905
/proc/meminfo: memFree=1819744/2055920 swapFree=4191900/4192956
[pid=3904] ppid=3902 vsize=34420 CPUtime=10.29
/proc/3904/stat : 3904 (pbscip.linux.x8) R 3902 3904 3460 0 -1 4194304 7970 0 0 0 1007 22 0 0 25 0 1 0 183193857 35246080 7554 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3904/statm: 8605 7554 561 886 0 7715 0
Current children cumulated CPU time (s) 10.29
Current children cumulated vsize (KiB) 34420

[startup+11.101 s]
/proc/loadavg: 0.93 0.97 0.96 2/65 3905
/proc/meminfo: memFree=1819808/2055920 swapFree=4191900/4192956
[pid=3904] ppid=3902 vsize=34420 CPUtime=11.08
/proc/3904/stat : 3904 (pbscip.linux.x8) R 3902 3904 3460 0 -1 4194304 7971 0 0 0 1085 23 0 0 25 0 1 0 183193857 35246080 7555 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3904/statm: 8605 7555 562 886 0 7715 0
Current children cumulated CPU time (s) 11.08
Current children cumulated vsize (KiB) 34420

[startup+11.5011 s]
/proc/loadavg: 0.93 0.97 0.96 2/65 3905
/proc/meminfo: memFree=1819808/2055920 swapFree=4191900/4192956
[pid=3904] ppid=3902 vsize=34420 CPUtime=11.48
/proc/3904/stat : 3904 (pbscip.linux.x8) R 3902 3904 3460 0 -1 4194304 7975 0 0 0 1125 23 0 0 25 0 1 0 183193857 35246080 7559 1992294400 4194304 7823515 548682068736 18446744073709551615 5638400 0 0 4096 0 0 0 0 17 0 0 0
/proc/3904/statm: 8605 7559 566 886 0 7715 0
Current children cumulated CPU time (s) 11.48
Current children cumulated vsize (KiB) 34420

Child status: 0
Real time (s): 11.5133
CPU time (s): 11.5023
CPU user time (s): 11.2583
CPU system time (s): 0.243962
CPU usage (%): 99.9042
Max. virtual memory (cumulated for all children) (KiB): 34420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.2583
system time used= 0.243962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7978
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= 41

runsolver used 0.014997 second user time and 0.037994 second system time

The end

Launcher Data 

Begin job on node1 at 2009-06-16 14:38:48
IDJOB=1869050
IDBENCH=2144
IDSOLVER=683
FILE ID=node1/1869050-1245155928
PBS_JOBID= 9363766
Free space on /tmp= 66220 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-100-1_6-yes1-2.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869050-1245155928/watcher-1869050-1245155928 -o /tmp/evaluation-result-1869050-1245155928/solver-1869050-1245155928 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869050-1245155928.opb

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

MD5SUM BENCH= 7ec59a0b091bf2338a9ae3083dc2bac0
RANDOM SEED=1054407345

node1.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		: 3000.245
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		: 3000.245
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:       1848776 kB
Buffers:         31600 kB
Cached:          98020 kB
SwapCached:        260 kB
Active:          46260 kB
Inactive:        96592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1848776 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            9840 kB
Writeback:           0 kB
Mapped:          22552 kB
Slab:            50304 kB
Committed_AS:   153480 kB
PageTables:       1436 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= 66212 MiB
End job on node1 at 2009-06-16 14:38:59