Trace number 1869057

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 1.8.2OPT200 39.8949 39.9121

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-200-2_0-yes1-3.opb
MD5SUMa7b7899aac4e8bbad83795fe620e3d59
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark200
Best CPU time to get the best result obtained on this benchmark0.015997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 200
Optimality of the best value was proved YES
Number of variables400
Total number of constraints600
Number of constraints which are clauses599
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 400
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 400
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 400
Number of bits of the biggest sum of numbers9
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-1869057-1245156224.opb>
0.00/0.02	c original problem has 400 variables (400 bin, 0 int, 0 impl, 0 cont) and 600 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.00/0.02	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 1 chg coeffs, 0 upgd conss, 408 impls, 0 clqs
0.02/0.05	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 1 chg coeffs, 600 upgd conss, 408 impls, 0 clqs
0.02/0.05	c    (0.0s) probing: 101/400 (25.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.02/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.02/0.05	c presolving (3 rounds):
0.02/0.05	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 1 changed coefficients
0.02/0.05	c  408 implications, 0 cliques
0.02/0.05	c presolved problem has 400 variables (400 bin, 0 int, 0 impl, 0 cont) and 600 constraints
0.02/0.05	c     600 constraints of type <logicor>
0.02/0.05	c transformed objective value is always integral (scale: 1)
0.02/0.05	c Presolving Time: 0.03
0.02/0.05	c strange?!, PURESAT with obj
0.02/0.05	c -----------------------------------------------------------------------------------------------
0.02/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.05	c limits/memory = c 1620
0.02/0.05	c # maximal time in seconds to run
0.02/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.05	c limits/time = c 1791
0.02/0.05	c # frequency for displaying node information lines
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.05	c display/freq = c 10000
0.02/0.05	c -----------------------------------------------------------------------------------------------
0.02/0.05	c start solving problem
0.02/0.05	c 
0.09/0.17	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.17	c   0.1s|     1 |     0 |   741 |1799k|   0 | 400 | 400 | 600 | 600 | 400 | 600 |   0 |   0 |   0 | 1.335339e+02 |      --      |    Inf 
0.79/0.86	c   0.8s|     1 |     0 |  2832 |6822k|   0 | 399 | 400 | 600 | 600 | 400 | 601 |   1 |   0 |   0 | 1.336700e+02 |      --      |    Inf 
1.09/1.19	c   1.1s|     1 |     0 |  2862 |  11M|   0 | 400 | 400 | 600 | 600 | 400 | 602 |   2 |   0 |   0 | 1.337059e+02 |      --      |    Inf 
1.49/1.55	c   1.5s|     1 |     0 |  2918 |  16M|   0 | 398 | 400 | 600 | 600 | 400 | 604 |   4 |   0 |   0 | 1.337872e+02 |      --      |    Inf 
1.89/1.93	c   1.9s|     1 |     0 |  2961 |  21M|   0 | 398 | 400 | 600 | 600 | 400 | 605 |   5 |   0 |   0 | 1.338192e+02 |      --      |    Inf 
2.29/2.34	c   2.3s|     1 |     0 |  3078 |  25M|   0 | 400 | 400 | 600 | 600 | 400 | 607 |   7 |   0 |   0 | 1.339808e+02 |      --      |    Inf 
2.69/2.73	c   2.7s|     1 |     0 |  3141 |  30M|   0 | 398 | 400 | 600 | 600 | 400 | 609 |   9 |   0 |   0 | 1.341129e+02 |      --      |    Inf 
2.99/3.09	c   3.0s|     1 |     0 |  3200 |  33M|   0 | 398 | 400 | 600 | 600 | 400 | 610 |  10 |   0 |   0 | 1.341800e+02 |      --      |    Inf 
3.39/3.44	c   3.4s|     1 |     0 |  3236 |  34M|   0 | 398 | 400 | 600 | 600 | 400 | 611 |  11 |   0 |   0 | 1.341926e+02 |      --      |    Inf 
3.69/3.77	c   3.7s|     1 |     0 |  3252 |  35M|   0 | 399 | 400 | 600 | 600 | 400 | 612 |  12 |   0 |   0 | 1.341966e+02 |      --      |    Inf 
4.09/4.12	c   4.0s|     1 |     0 |  3314 |  35M|   0 | 395 | 400 | 600 | 600 | 400 | 613 |  13 |   0 |   0 | 1.342110e+02 |      --      |    Inf 
4.40/4.44	c   4.4s|     1 |     0 |  3328 |  35M|   0 | 396 | 400 | 600 | 600 | 400 | 614 |  14 |   0 |   0 | 1.342134e+02 |      --      |    Inf 
4.69/4.75	c   4.7s|     1 |     0 |  3381 |  35M|   0 | 399 | 400 | 600 | 600 | 400 | 615 |  15 |   0 |   0 | 1.342400e+02 |      --      |    Inf 
4.99/5.04	c   5.0s|     1 |     0 |  3411 |  35M|   0 | 398 | 400 | 600 | 600 | 400 | 616 |  16 |   0 |   0 | 1.342459e+02 |      --      |    Inf 
5.29/5.32	c   5.2s|     1 |     0 |  3429 |  35M|   0 | 397 | 400 | 600 | 600 | 400 | 617 |  17 |   0 |   0 | 1.342500e+02 |      --      |    Inf 
6.78/6.81	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
6.78/6.81	c   6.7s|     1 |     2 |  3429 |  35M|   0 | 397 | 400 | 600 | 600 | 400 | 617 |  17 |   0 |  28 | 1.342500e+02 |      --      |    Inf 
39.28/39.34	o 200
39.28/39.34	c *39.1s|   206 |    20 | 46146 |  35M|  26 |   - | 400 | 569 |  85 | 400 | 611 |  17 |  56 | 759 | 1.368798e+02 | 2.000000e+02 |  46.11%
39.77/39.89	c 
39.77/39.89	c SCIP Status        : problem is solved [optimal solution found]
39.77/39.89	c Solving Time (sec) : 39.66
39.77/39.89	c Solving Nodes      : 208
39.77/39.89	c Primal Bound       : +2.00000000000000e+02 (1 solutions)
39.77/39.89	c Dual Bound         : +2.00000000000000e+02
39.77/39.89	c Gap                : 0.00 %
39.77/39.89	c NODE         208
39.77/39.89	c DUAL BOUND   200
39.77/39.89	c PRIMAL BOUND 200
39.77/39.89	c GAP          0
39.77/39.89	s OPTIMUM FOUND
39.77/39.89	v x400 -x399 -x398 x397 x396 -x395 x394 -x393 -x392 x391 x390 -x389 -x388 x387 -x386 x385 x384 -x383 -x382 x381 x380 -x379 x378 -x377 
39.77/39.89	v -x376 x375 -x374 x373 x372 -x371 x370 -x369 -x368 x367 x366 -x365 -x364 x363 -x362 x361 -x360 x359 x358 -x357 x356 -x355 
39.77/39.89	v -x354 x353 x352 -x351 -x350 x349 -x348 x347 x346 -x345 x344 -x343 -x342 x341 x340 -x339 x338 -x337 x336 -x335 -x334 x333 x332 
39.77/39.89	v -x331 -x330 x329 x328 -x327 -x326 x325 -x324 x323 -x322 x321 x320 -x319 -x318 x317 -x316 x315 x314 -x313 x312 -x311 x310 -x309 
39.77/39.89	v -x308 x307 -x306 x305 -x304 x303 x302 -x301 x300 -x299 x298 -x297 x296 -x295 -x294 x293 -x292 x291 x290 -x289 x288 -x287 
39.77/39.89	v x286 -x285 -x284 x283 x282 -x281 x280 -x279 -x278 x277 x276 -x275 -x274 x273 x272 -x271 -x270 x269 x268 -x267 x266 -x265 -x264 
39.77/39.89	v x263 -x262 x261 x260 -x259 x258 -x257 x256 -x255 x254 -x253 x252 -x251 -x250 x249 -x248 x247 -x246 x245 x244 -x243 x242 -x241 
39.77/39.89	v x240 -x239 x238 -x237 -x236 x235 -x234 x233 -x232 x231 -x230 x229 x228 -x227 x226 -x225 -x224 x223 -x222 x221 -x220 x219 -x218 
39.77/39.89	v x217 x216 -x215 x214 -x213 x212 -x211 x210 -x209 -x208 x207 x206 -x205 -x204 x203 -x202 x201 x200 -x199 -x198 x197 -x196 
39.77/39.89	v x195 -x194 x193 -x192 x191 x190 -x189 x188 -x187 -x186 x185 -x184 x183 x182 -x181 -x180 x179 x178 -x177 -x176 x175 -x174 x173 
39.77/39.89	v -x172 x171 x170 -x169 -x168 x167 x166 -x165 x164 -x163 x162 -x161 -x160 x159 x158 -x157 -x156 x155 x154 -x153 x152 -x151 x150 
39.77/39.89	v -x149 -x148 x147 -x146 x145 x144 -x143 -x142 x141 x140 -x139 x138 -x137 x136 -x135 x134 -x133 -x132 x131 x130 -x129 -x128 
39.77/39.89	v x127 -x126 x125 x124 -x123 x122 -x121 -x120 x119 x118 -x117 x116 -x115 x114 -x113 -x112 x111 x110 -x109 x108 -x107 x106 -x105 
39.77/39.89	v x104 -x103 -x102 x101 x100 -x99 -x98 x97 -x96 x95 -x94 x93 x92 -x91 x90 -x89 x88 -x87 x86 -x85 -x84 x83 x82 -x81 x80 -x79 x78 
39.77/39.89	v -x77 x76 -x75 -x74 x73 -x72 x71 -x70 x69 x68 -x67 x66 -x65 x64 -x63 x62 -x61 x60 -x59 -x58 x57 -x56 x55 -x54 x53 -x52 x51 x50 
39.77/39.89	v -x49 -x48 x47 -x46 x45 x44 -x43 -x42 x41 -x40 x39 x38 -x37 -x36 x35 -x34 x33 x32 -x31 -x30 x29 -x28 x27 -x26 x25 -x24 x23 
39.77/39.89	v x22 -x21 -x20 x19 x18 -x17 -x16 x15 x14 -x13 x12 -x11 -x10 x9 -x8 x7 -x6 x5 x4 -x3 -x2 x1 
39.77/39.89	c SCIP Status        : problem is solved [optimal solution found]
39.77/39.89	c Solving Time       :      39.66
39.77/39.89	c Original Problem   :
39.77/39.89	c   Problem name     : HOME/instance-1869057-1245156224.opb
39.77/39.89	c   Variables        : 400 (400 binary, 0 integer, 0 implicit integer, 0 continuous)
39.77/39.89	c   Constraints      : 600 initial, 600 maximal
39.77/39.89	c Presolved Problem  :
39.77/39.89	c   Problem name     : t_HOME/instance-1869057-1245156224.opb
39.77/39.89	c   Variables        : 400 (400 binary, 0 integer, 0 implicit integer, 0 continuous)
39.77/39.89	c   Constraints      : 600 initial, 608 maximal
39.77/39.89	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
39.77/39.89	c   trivial          :       0.00          0          0          0          0          0          0          0          0
39.77/39.89	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
39.77/39.89	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
39.77/39.89	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
39.77/39.89	c   implics          :       0.00          0          0          0          0          0          0          0          0
39.77/39.89	c   probing          :       0.01          0          0          0          0          0          0          0          0
39.77/39.89	c   linear           :       0.01          0          0          0          0          0          0          0          1
39.77/39.89	c   logicor          :       0.01          0          0          0          0          0          0          0          0
39.77/39.89	c   root node        :          -         67          -          -         67          -          -          -          -
39.77/39.89	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
39.77/39.89	c   integral         :          0          0          0        172          0          1         23          0          0        316
39.77/39.89	c   logicor          :        600+        15       1804          2          0         32       1904          0          0          0
39.77/39.89	c   countsols        :          0          0          0          1          0          0          0          0          0          0
39.77/39.89	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
39.77/39.89	c   integral         :      25.12       0.00       0.00      25.12       0.00
39.77/39.89	c   logicor          :       0.03       0.00       0.03       0.00       0.00
39.77/39.89	c   countsols        :       0.00       0.00       0.00       0.00       0.00
39.77/39.89	c Propagators        :       Time      Calls    Cutoffs    DomReds
39.77/39.89	c   rootredcost      :       0.00          1          0          0
39.77/39.89	c   pseudoobj        :       0.06       1783          0          0
39.77/39.89	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
39.77/39.89	c   propagation      :       0.00         32         32         50        5.0         14        2.4          -
39.77/39.89	c   infeasible LP    :       0.00         40          0          0        0.0          0        0.0          0
39.77/39.89	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
39.77/39.89	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
39.77/39.89	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
39.77/39.89	c   applied globally :          -          -          -         58        3.9          -          -          -
39.77/39.89	c   applied locally  :          -          -          -          0        0.0          -          -          -
39.77/39.89	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
39.77/39.89	c   cut pool         :       0.12         14          -          -        840          -    (maximal pool size: 2976)
39.77/39.89	c   redcost          :       0.00        186          0          0          0          0
39.77/39.89	c   impliedbounds    :       0.01         15          0          0          0          0
39.77/39.89	c   intobj           :       0.00          0          0          0          0          0
39.77/39.89	c   gomory           :       2.23         15          0          0          6          0
39.77/39.89	c   strongcg         :       2.28         15          0          0       3322          0
39.77/39.89	c   cmir             :       0.06         10          0          0          0          0
39.77/39.89	c   flowcover        :       0.04         10          0          0          0          0
39.77/39.89	c   clique           :       0.00          1          0          0          0          0
39.77/39.89	c   zerohalf         :       0.00          0          0          0          0          0
39.77/39.89	c   mcf              :       0.00          1          0          0          0          0
39.77/39.89	c Pricers            :       Time      Calls       Vars
39.77/39.89	c   problem variables:       0.00          0          0
39.77/39.89	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
39.77/39.89	c   relpscost        :      25.12        170          1         23          0          0        316
39.77/39.89	c   pscost           :       0.00          0          0          0          0          0          0
39.77/39.89	c   inference        :       0.00          0          0          0          0          0          0
39.77/39.89	c   mostinf          :       0.00          0          0          0          0          0          0
39.77/39.89	c   leastinf         :       0.00          0          0          0          0          0          0
39.77/39.89	c   fullstrong       :       0.00          0          0          0          0          0          0
39.77/39.89	c   allfullstrong    :       0.00          0          0          0          0          0          0
39.77/39.89	c   random           :       0.00          0          0          0          0          0          0
39.77/39.89	c Primal Heuristics  :       Time      Calls      Found
39.77/39.89	c   LP solutions     :       0.00          -          1
39.77/39.89	c   pseudo solutions :       0.00          -          0
39.77/39.89	c   rootsoldiving    :       0.00          0          0
39.77/39.89	c   linesearchdiving :       0.00          0          0
39.77/39.89	c   guideddiving     :       0.00          0          0
39.77/39.89	c   crossover        :       0.00          0          0
39.77/39.89	c   oneopt           :       0.00          1          0
39.77/39.89	c   coefdiving       :       0.34          1          0
39.77/39.89	c   pscostdiving     :       0.13          1          0
39.77/39.89	c   fracdiving       :       0.32          1          0
39.77/39.89	c   veclendiving     :       0.30          1          0
39.77/39.89	c   feaspump         :       0.37          1          0
39.77/39.89	c   objpscostdiving  :       0.25          1          0
39.77/39.89	c   simplerounding   :       0.00          0          0
39.77/39.89	c   rounding         :       0.11        144          0
39.77/39.89	c   shifting         :       0.02         30          0
39.77/39.89	c   intshifting      :       0.00          0          0
39.77/39.89	c   fixandinfer      :       0.00          0          0
39.77/39.89	c   intdiving        :       0.00          0          0
39.77/39.89	c   actconsdiving    :       0.00          0          0
39.77/39.89	c   octane           :       0.00          0          0
39.77/39.89	c   rens             :       0.01          0          0
39.77/39.89	c   rins             :       0.00          0          0
39.77/39.89	c   localbranching   :       0.00          0          0
39.77/39.89	c   mutation         :       0.00          0          0
39.77/39.89	c   dins             :       0.00          0          0
39.77/39.89	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
39.77/39.89	c   primal LP        :       0.04          0          0       0.00       0.00
39.77/39.89	c   dual LP          :       7.73        214      39311     183.70    5085.51
39.77/39.89	c   barrier LP       :       0.00          0          0       0.00          -
39.77/39.89	c   diving/probing LP:       1.65        248       8413      33.92    5098.79
39.77/39.89	c   strong branching :      25.12        768     125180     162.99    4983.28
39.77/39.89	c     (at root node) :          -         28       4408     157.43          -
39.77/39.89	c   conflict analysis:       0.00          0          0       0.00          -
39.77/39.89	c B&B Tree           :
39.77/39.89	c   number of runs   :          1
39.77/39.89	c   nodes            :        208
39.77/39.89	c   nodes (total)    :        208
39.77/39.89	c   nodes left       :          0
39.77/39.89	c   max depth        :         26
39.77/39.89	c   max depth (total):         26
39.77/39.89	c   backtracks       :         51 (24.5%)
39.77/39.89	c   delayed cutoffs  :        109
39.77/39.89	c   repropagations   :        138 (606 domain reductions, 14 cutoffs)
39.77/39.89	c   avg switch length:       3.66
39.77/39.89	c   switching time   :       0.04
39.77/39.89	c Solution           :
39.77/39.89	c   Solutions found  :          1 (1 improvements)
39.77/39.89	c   Primal Bound     : +2.00000000000000e+02   (in run 1, after 206 nodes, 39.12 seconds, depth 2, found by <relaxation>)
39.77/39.89	c   Dual Bound       : +2.00000000000000e+02
39.77/39.89	c   Gap              :       0.00 %
39.77/39.89	c   Root Dual Bound  : +1.34249972677010e+02
39.87/39.91	c Time complete: 39.88.

Verifier Data 

OK	200

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869057-1245156224/watcher-1869057-1245156224 -o /tmp/evaluation-result-1869057-1245156224/solver-1869057-1245156224 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869057-1245156224.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32500
/proc/meminfo: memFree=1851744/2055920 swapFree=4191896/4192956
[pid=32500] ppid=32498 vsize=5812 CPUtime=0
/proc/32500/stat : 32500 (pbscip.linux.x8) R 32498 32500 32004 0 -1 4194304 517 0 0 0 0 0 0 0 18 0 1 0 183223475 5951488 501 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/32500/statm: 1453 503 332 1256 0 192 0

[startup+0.0304839 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32500
/proc/meminfo: memFree=1851744/2055920 swapFree=4191896/4192956
[pid=32500] ppid=32498 vsize=14360 CPUtime=0.02
/proc/32500/stat : 32500 (pbscip.linux.x8) R 32498 32500 32004 0 -1 4194304 2743 0 0 0 1 1 0 0 18 0 1 0 183223475 14704640 2373 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32500/statm: 3590 2373 463 1256 0 2329 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14360

[startup+0.10149 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32500
/proc/meminfo: memFree=1851744/2055920 swapFree=4191896/4192956
[pid=32500] ppid=32498 vsize=17324 CPUtime=0.09
/proc/32500/stat : 32500 (pbscip.linux.x8) R 32498 32500 32004 0 -1 4194304 3402 0 0 0 8 1 0 0 18 0 1 0 183223475 17739776 3032 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32500/statm: 4331 3032 608 1256 0 3070 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17324

[startup+0.301511 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32500
/proc/meminfo: memFree=1851744/2055920 swapFree=4191896/4192956
[pid=32500] ppid=32498 vsize=17544 CPUtime=0.29
/proc/32500/stat : 32500 (pbscip.linux.x8) R 32498 32500 32004 0 -1 4194304 3542 0 0 0 28 1 0 0 19 0 1 0 183223475 17965056 3172 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32500/statm: 4386 3172 635 1256 0 3125 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17544

[startup+0.701552 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32500
/proc/meminfo: memFree=1851744/2055920 swapFree=4191896/4192956
[pid=32500] ppid=32498 vsize=18664 CPUtime=0.69
/proc/32500/stat : 32500 (pbscip.linux.x8) R 32498 32500 32004 0 -1 4194304 3875 0 0 0 67 2 0 0 22 0 1 0 183223475 19111936 3504 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32500/statm: 4666 3504 645 1256 0 3405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18664

[startup+1.50163 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32501
/proc/meminfo: memFree=1835416/2055920 swapFree=4191896/4192956
[pid=32500] ppid=32498 vsize=34176 CPUtime=1.49
/proc/32500/stat : 32500 (pbscip.linux.x8) R 32498 32500 32004 0 -1 4194304 7587 0 0 0 146 3 0 0 25 0 1 0 183223475 34996224 7214 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32500/statm: 8544 7214 663 1256 0 7283 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34176

[startup+3.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32501
/proc/meminfo: memFree=1819864/2055920 swapFree=4191896/4192956
[pid=32500] ppid=32498 vsize=51620 CPUtime=3.09
/proc/32500/stat : 32500 (pbscip.linux.x8) R 32498 32500 32004 0 -1 4194304 11688 0 0 0 304 5 0 0 25 0 1 0 183223475 52858880 11315 1992294400 4194304 9342243 548682068736 18446744073709551615 5398753 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32500/statm: 12905 11315 663 1256 0 11644 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 51620

[startup+6.30113 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32501
/proc/meminfo: memFree=1805400/2055920 swapFree=4191896/4192956
[pid=32500] ppid=32498 vsize=56820 CPUtime=6.28
/proc/32500/stat : 32500 (pbscip.linux.x8) R 32498 32500 32004 0 -1 4194304 13114 0 0 0 622 6 0 0 25 0 1 0 183223475 58183680 12741 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32500/statm: 14205 12741 670 1256 0 12944 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 56820

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32501
/proc/meminfo: memFree=1805280/2055920 swapFree=4191896/4192956
[pid=32500] ppid=32498 vsize=55400 CPUtime=12.68
/proc/32500/stat : 32500 (pbscip.linux.x8) R 32498 32500 32004 0 -1 4194304 13201 0 0 0 1260 8 0 0 25 0 1 0 183223475 56729600 12212 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32500/statm: 13850 12212 674 1256 0 12589 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 55400

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32501
/proc/meminfo: memFree=1804960/2055920 swapFree=4191896/4192956
[pid=32500] ppid=32498 vsize=55616 CPUtime=25.48
/proc/32500/stat : 32500 (pbscip.linux.x8) R 32498 32500 32004 0 -1 4194304 13281 0 0 0 2535 13 0 0 25 0 1 0 183223475 56950784 12292 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32500/statm: 13904 12292 683 1256 0 12643 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 55616

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

[startup+31.9058 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32501
/proc/meminfo: memFree=1804960/2055920 swapFree=4191896/4192956
[pid=32500] ppid=32498 vsize=55616 CPUtime=31.88
/proc/32500/stat : 32500 (pbscip.linux.x8) R 32498 32500 32004 0 -1 4194304 13302 0 0 0 3173 15 0 0 25 0 1 0 183223475 56950784 12313 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32500/statm: 13904 12313 683 1256 0 12643 0
Current children cumulated CPU time (s) 31.88
Current children cumulated vsize (KiB) 55616

[startup+35.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32501
/proc/meminfo: memFree=1803808/2055920 swapFree=4191896/4192956
[pid=32500] ppid=32498 vsize=56916 CPUtime=35.07
/proc/32500/stat : 32500 (pbscip.linux.x8) R 32498 32500 32004 0 -1 4194304 13590 0 0 0 3491 16 0 0 25 0 1 0 183223475 58281984 12601 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32500/statm: 14229 12601 684 1256 0 12968 0
Current children cumulated CPU time (s) 35.07
Current children cumulated vsize (KiB) 56916

[startup+38.3014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32501
/proc/meminfo: memFree=1803680/2055920 swapFree=4191896/4192956
[pid=32500] ppid=32498 vsize=56916 CPUtime=38.28
/proc/32500/stat : 32500 (pbscip.linux.x8) R 32498 32500 32004 0 -1 4194304 13645 0 0 0 3810 18 0 0 25 0 1 0 183223475 58281984 12656 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32500/statm: 14229 12656 684 1256 0 12968 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 56916

[startup+39.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32501
/proc/meminfo: memFree=1803616/2055920 swapFree=4191896/4192956
[pid=32500] ppid=32498 vsize=56916 CPUtime=39.08
/proc/32500/stat : 32500 (pbscip.linux.x8) R 32498 32500 32004 0 -1 4194304 13679 0 0 0 3889 19 0 0 25 0 1 0 183223475 58281984 12690 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32500/statm: 14229 12690 684 1256 0 12968 0
Current children cumulated CPU time (s) 39.08
Current children cumulated vsize (KiB) 56916

[startup+39.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32501
/proc/meminfo: memFree=1803424/2055920 swapFree=4191896/4192956
[pid=32500] ppid=32498 vsize=56916 CPUtime=39.48
/proc/32500/stat : 32500 (pbscip.linux.x8) R 32498 32500 32004 0 -1 4194304 13693 0 0 0 3929 19 0 0 25 0 1 0 183223475 58281984 12704 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32500/statm: 14229 12704 684 1256 0 12968 0
Current children cumulated CPU time (s) 39.48
Current children cumulated vsize (KiB) 56916

[startup+39.9016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32501
/proc/meminfo: memFree=1803424/2055920 swapFree=4191896/4192956
[pid=32500] ppid=32498 vsize=53384 CPUtime=39.87
/proc/32500/stat : 32500 (pbscip.linux.x8) R 32498 32500 32004 0 -1 4194304 13708 0 0 0 3968 19 0 0 25 0 1 0 183223475 54665216 12216 1992294400 4194304 9342243 548682068736 18446744073709551615 8050520 0 0 4096 0 0 0 0 17 1 0 0
/proc/32500/statm: 13346 12216 689 1256 0 12085 0
Current children cumulated CPU time (s) 39.87
Current children cumulated vsize (KiB) 53384

Child status: 0
Real time (s): 39.9121
CPU time (s): 39.8949
CPU user time (s): 39.688
CPU system time (s): 0.206968
CPU usage (%): 99.957
Max. virtual memory (cumulated for all children) (KiB): 56916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 39.688
system time used= 0.206968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13711
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= 58

runsolver used 0.040993 second user time and 0.083987 second system time

The end

Launcher Data 

Begin job on node2 at 2009-06-16 14:43:44
IDJOB=1869057
IDBENCH=2147
IDSOLVER=684
FILE ID=node2/1869057-1245156224
PBS_JOBID= 9363749
Free space on /tmp= 66452 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-200-2_0-yes1-3.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869057-1245156224/watcher-1869057-1245156224 -o /tmp/evaluation-result-1869057-1245156224/solver-1869057-1245156224 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869057-1245156224.opb

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

MD5SUM BENCH= a7b7899aac4e8bbad83795fe620e3d59
RANDOM SEED=1699759053

node2.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		: 3000.214
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		: 3000.214
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:       1852224 kB
Buffers:         32644 kB
Cached:          99832 kB
SwapCached:        260 kB
Active:          52420 kB
Inactive:        93348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1852224 kB
SwapTotal:     4192956 kB
SwapFree:      4191896 kB
Dirty:           11756 kB
Writeback:           0 kB
Mapped:          21784 kB
Slab:            43844 kB
Committed_AS:   152416 kB
PageTables:       1472 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= 66440 MiB
End job on node2 at 2009-06-16 14:44:24