Trace number 1869056

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)OPT200 56.0585 56.0817

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 SoPlex 1.4.1
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1869056-1245156168.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
0.04/0.05	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
0.04/0.05	c    (0.0s) probing: 101/400 (25.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.04/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.04/0.05	c presolving (3 rounds):
0.04/0.05	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 1 changed coefficients
0.04/0.05	c  408 implications, 0 cliques
0.04/0.05	c presolved problem has 400 variables (400 bin, 0 int, 0 impl, 0 cont) and 600 constraints
0.04/0.05	c     600 constraints of type <logicor>
0.04/0.05	c transformed objective value is always integral (scale: 1)
0.04/0.05	c Presolving Time: 0.03
0.04/0.05	c strange?!, PURESAT with obj
0.04/0.05	c -----------------------------------------------------------------------------------------------
0.04/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.04/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.05	c limits/memory = c 1620
0.04/0.05	c # maximal time in seconds to run
0.04/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.05	c limits/time = c 1791
0.04/0.05	c # frequency for displaying node information lines
0.04/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.04/0.05	c display/freq = c 10000
0.04/0.05	c -----------------------------------------------------------------------------------------------
0.04/0.05	c start solving problem
0.04/0.05	c 
0.29/0.30	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.29/0.30	c   0.3s|     1 |     0 |  1411 |1799k|   0 | 399 | 400 | 600 | 600 | 400 | 600 |   0 |   0 |   0 | 1.335339e+02 |      --      |    Inf 
1.29/1.30	c   1.3s|     1 |     0 |  3818 |6991k|   0 | 400 | 400 | 600 | 600 | 400 | 601 |   1 |   0 |   0 | 1.336700e+02 |      --      |    Inf 
1.59/1.64	c   1.6s|     1 |     0 |  3841 |  12M|   0 | 399 | 400 | 600 | 600 | 400 | 602 |   2 |   0 |   0 | 1.337059e+02 |      --      |    Inf 
1.99/2.01	c   1.9s|     1 |     0 |  3888 |  17M|   0 | 397 | 400 | 600 | 600 | 400 | 604 |   4 |   0 |   0 | 1.337872e+02 |      --      |    Inf 
2.28/2.39	c   2.3s|     1 |     0 |  3929 |  22M|   0 | 398 | 400 | 600 | 600 | 400 | 605 |   5 |   0 |   0 | 1.338192e+02 |      --      |    Inf 
2.69/2.77	c   2.7s|     1 |     0 |  4024 |  26M|   0 | 400 | 400 | 600 | 600 | 400 | 607 |   7 |   0 |   0 | 1.339808e+02 |      --      |    Inf 
3.09/3.16	c   3.1s|     1 |     0 |  4114 |  30M|   0 | 398 | 400 | 600 | 600 | 400 | 609 |   9 |   0 |   0 | 1.341129e+02 |      --      |    Inf 
3.48/3.55	c   3.5s|     1 |     0 |  4159 |  33M|   0 | 398 | 400 | 600 | 600 | 400 | 610 |  10 |   0 |   0 | 1.341800e+02 |      --      |    Inf 
3.88/3.90	c   3.8s|     1 |     0 |  4193 |  35M|   0 | 398 | 400 | 600 | 600 | 400 | 611 |  11 |   0 |   0 | 1.341926e+02 |      --      |    Inf 
4.18/4.26	c   4.2s|     1 |     0 |  4217 |  35M|   0 | 398 | 400 | 600 | 600 | 400 | 612 |  12 |   0 |   0 | 1.341966e+02 |      --      |    Inf 
4.58/4.62	c   4.5s|     1 |     0 |  4286 |  35M|   0 | 395 | 400 | 600 | 600 | 400 | 613 |  13 |   0 |   0 | 1.342110e+02 |      --      |    Inf 
4.88/4.96	c   4.9s|     1 |     0 |  4298 |  35M|   0 | 396 | 400 | 600 | 600 | 400 | 614 |  14 |   0 |   0 | 1.342134e+02 |      --      |    Inf 
5.29/5.31	c   5.2s|     1 |     0 |  4381 |  35M|   0 | 399 | 400 | 600 | 600 | 400 | 615 |  15 |   0 |   0 | 1.342400e+02 |      --      |    Inf 
5.58/5.62	c   5.5s|     1 |     0 |  4409 |  35M|   0 | 398 | 400 | 600 | 600 | 400 | 616 |  16 |   0 |   0 | 1.342459e+02 |      --      |    Inf 
5.88/5.94	c   5.8s|     1 |     0 |  4425 |  35M|   0 | 397 | 400 | 600 | 600 | 400 | 617 |  17 |   0 |   0 | 1.342500e+02 |      --      |    Inf 
9.79/9.82	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
9.79/9.82	c   9.7s|     1 |     2 |  4425 |  35M|   0 | 397 | 400 | 600 | 600 | 400 | 617 |  17 |   0 |  28 | 1.342500e+02 |      --      |    Inf 
55.97/56.06	o 200
55.97/56.06	c *55.5s|   201 |     0 | 38155 |  35M|  33 |   - | 400 | 155 |  90 | 400 | 611 |  17 | 140 | 525 | 2.000000e+02 | 2.000000e+02 |   0.00%
55.97/56.06	c 
55.97/56.06	c SCIP Status        : problem is solved [optimal solution found]
55.97/56.06	c Solving Time (sec) : 55.55
55.97/56.06	c Solving Nodes      : 201
55.97/56.06	c Primal Bound       : +2.00000000000000e+02 (1 solutions)
55.97/56.06	c Dual Bound         : +2.00000000000000e+02
55.97/56.06	c Gap                : 0.00 %
55.97/56.06	c NODE         201
55.97/56.06	c DUAL BOUND   200
55.97/56.06	c PRIMAL BOUND 200
55.97/56.06	c GAP          0
55.97/56.06	s OPTIMUM FOUND
55.97/56.06	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 
55.97/56.06	v -x376 x375 -x374 x373 x372 -x371 x370 -x369 -x368 x367 x366 -x365 -x364 x363 -x362 x361 -x360 x359 x358 -x357 x356 -x355 
55.97/56.06	v -x354 x353 x352 -x351 -x350 x349 -x348 x347 x346 -x345 x344 -x343 -x342 x341 x340 -x339 x338 -x337 x336 -x335 -x334 x333 x332 
55.97/56.06	v -x331 -x330 x329 x328 -x327 -x326 x325 -x324 x323 -x322 x321 x320 -x319 -x318 x317 -x316 x315 x314 -x313 x312 -x311 x310 -x309 
55.97/56.06	v -x308 x307 -x306 x305 -x304 x303 x302 -x301 x300 -x299 x298 -x297 x296 -x295 -x294 x293 -x292 x291 x290 -x289 x288 -x287 
55.97/56.06	v x286 -x285 -x284 x283 x282 -x281 x280 -x279 -x278 x277 x276 -x275 -x274 x273 x272 -x271 -x270 x269 x268 -x267 x266 -x265 -x264 
55.97/56.06	v x263 -x262 x261 x260 -x259 x258 -x257 x256 -x255 x254 -x253 x252 -x251 -x250 x249 -x248 x247 -x246 x245 x244 -x243 x242 -x241 
55.97/56.06	v x240 -x239 x238 -x237 -x236 x235 -x234 x233 -x232 x231 -x230 x229 x228 -x227 x226 -x225 -x224 x223 -x222 x221 -x220 x219 -x218 
55.97/56.06	v x217 x216 -x215 x214 -x213 x212 -x211 x210 -x209 -x208 x207 x206 -x205 -x204 x203 -x202 x201 x200 -x199 -x198 x197 -x196 
55.97/56.06	v x195 -x194 x193 -x192 x191 x190 -x189 x188 -x187 -x186 x185 -x184 x183 x182 -x181 -x180 x179 x178 -x177 -x176 x175 -x174 x173 
55.97/56.06	v -x172 x171 x170 -x169 -x168 x167 x166 -x165 x164 -x163 x162 -x161 -x160 x159 x158 -x157 -x156 x155 x154 -x153 x152 -x151 x150 
55.97/56.06	v -x149 -x148 x147 -x146 x145 x144 -x143 -x142 x141 x140 -x139 x138 -x137 x136 -x135 x134 -x133 -x132 x131 x130 -x129 -x128 
55.97/56.06	v x127 -x126 x125 x124 -x123 x122 -x121 -x120 x119 x118 -x117 x116 -x115 x114 -x113 -x112 x111 x110 -x109 x108 -x107 x106 -x105 
55.97/56.06	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 
55.97/56.06	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 
55.97/56.06	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 
55.97/56.06	v x22 -x21 -x20 x19 x18 -x17 -x16 x15 x14 -x13 x12 -x11 -x10 x9 -x8 x7 -x6 x5 x4 -x3 -x2 x1 
55.97/56.06	c SCIP Status        : problem is solved [optimal solution found]
55.97/56.06	c Solving Time       :      55.55
55.97/56.06	c Original Problem   :
55.97/56.06	c   Problem name     : HOME/instance-1869056-1245156168.opb
55.97/56.06	c   Variables        : 400 (400 binary, 0 integer, 0 implicit integer, 0 continuous)
55.97/56.06	c   Constraints      : 600 initial, 600 maximal
55.97/56.06	c Presolved Problem  :
55.97/56.06	c   Problem name     : t_HOME/instance-1869056-1245156168.opb
55.97/56.06	c   Variables        : 400 (400 binary, 0 integer, 0 implicit integer, 0 continuous)
55.97/56.06	c   Constraints      : 600 initial, 647 maximal
55.97/56.06	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
55.97/56.06	c   trivial          :       0.00          0          0          0          0          0          0          0          0
55.97/56.06	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
55.97/56.06	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
55.97/56.06	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
55.97/56.06	c   implics          :       0.00          0          0          0          0          0          0          0          0
55.97/56.06	c   probing          :       0.01          0          0          0          0          0          0          0          0
55.97/56.06	c   linear           :       0.02          0          0          0          0          0          0          0          1
55.97/56.06	c   logicor          :       0.00          0          0          0          0          0          0          0          0
55.97/56.06	c   root node        :          -        400          -          -        400          -          -          -          -
55.97/56.06	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
55.97/56.06	c   integral         :          0          0          0        181          0          1          9          0          0        344
55.97/56.06	c   logicor          :        600+        15       2174          1          0         52       2972          0          0          0
55.97/56.06	c   countsols        :          0          0          0          1          0          0          0          0          0          0
55.97/56.06	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
55.97/56.06	c   integral         :      39.91       0.00       0.00      39.91       0.00
55.97/56.06	c   logicor          :       0.00       0.00       0.00       0.00       0.00
55.97/56.06	c   countsols        :       0.00       0.00       0.00       0.00       0.00
55.97/56.06	c Propagators        :       Time      Calls    Cutoffs    DomReds
55.97/56.06	c   rootredcost      :       0.00          0          0          0
55.97/56.06	c   pseudoobj        :       0.01       2167          0          0
55.97/56.06	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
55.97/56.06	c   propagation      :       0.00         52         51         91        5.7         41        3.6          -
55.97/56.06	c   infeasible LP    :       0.01         10         10         24        8.3         13        2.6          0
55.97/56.06	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
55.97/56.06	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
55.97/56.06	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
55.97/56.06	c   applied globally :          -          -          -        140        4.3          -          -          -
55.97/56.06	c   applied locally  :          -          -          -          0        0.0          -          -          -
55.97/56.06	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
55.97/56.06	c   cut pool         :       0.11         14          -          -        870          -    (maximal pool size: 3018)
55.97/56.06	c   redcost          :       0.00        195          0          0          0          0
55.97/56.06	c   impliedbounds    :       0.00         15          0          0          0          0
55.97/56.06	c   intobj           :       0.00          0          0          0          0          0
55.97/56.06	c   gomory           :       2.28         15          0          0          6          0
55.97/56.06	c   strongcg         :       2.38         15          0          0       3318          0
55.97/56.06	c   cmir             :       0.07         10          0          0          0          0
55.97/56.06	c   flowcover        :       0.03         10          0          0          0          0
55.97/56.06	c   clique           :       0.00          1          0          0          0          0
55.97/56.06	c   zerohalf         :       0.00          0          0          0          0          0
55.97/56.06	c   mcf              :       0.00          1          0          0          0          0
55.97/56.06	c Pricers            :       Time      Calls       Vars
55.97/56.06	c   problem variables:       0.00          0          0
55.97/56.06	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
55.97/56.06	c   relpscost        :      39.91        180          1          9          0          0        344
55.97/56.06	c   pscost           :       0.00          0          0          0          0          0          0
55.97/56.06	c   inference        :       0.00          0          0          0          0          0          0
55.97/56.06	c   mostinf          :       0.00          0          0          0          0          0          0
55.97/56.06	c   leastinf         :       0.00          0          0          0          0          0          0
55.97/56.06	c   fullstrong       :       0.00          0          0          0          0          0          0
55.97/56.06	c   allfullstrong    :       0.00          0          0          0          0          0          0
55.97/56.06	c   random           :       0.00          0          0          0          0          0          0
55.97/56.06	c Primal Heuristics  :       Time      Calls      Found
55.97/56.06	c   LP solutions     :       0.00          -          1
55.97/56.06	c   pseudo solutions :       0.00          -          0
55.97/56.06	c   oneopt           :       0.00          0          0
55.97/56.06	c   rootsoldiving    :       0.00          0          0
55.97/56.06	c   linesearchdiving :       0.00          0          0
55.97/56.06	c   guideddiving     :       0.00          0          0
55.97/56.06	c   crossover        :       0.00          0          0
55.97/56.06	c   intshifting      :       0.00          0          0
55.97/56.06	c   coefdiving       :       0.30          1          0
55.97/56.06	c   pscostdiving     :       0.20          1          0
55.97/56.06	c   fracdiving       :       0.25          1          0
55.97/56.06	c   veclendiving     :       0.20          1          0
55.97/56.06	c   feaspump         :       0.66          1          0
55.97/56.06	c   objpscostdiving  :       0.79          1          0
55.97/56.06	c   simplerounding   :       0.00          0          0
55.97/56.06	c   rounding         :       0.05        146          0
55.97/56.06	c   shifting         :       0.10         31          0
55.97/56.06	c   fixandinfer      :       0.00          0          0
55.97/56.06	c   intdiving        :       0.00          0          0
55.97/56.06	c   actconsdiving    :       0.00          0          0
55.97/56.06	c   octane           :       0.00          0          0
55.97/56.06	c   rens             :       0.00          0          0
55.97/56.06	c   rins             :       0.00          0          0
55.97/56.06	c   localbranching   :       0.00          0          0
55.97/56.06	c   mutation         :       0.00          0          0
55.97/56.06	c   dins             :       0.00          0          0
55.97/56.06	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
55.97/56.06	c   primal LP        :       0.01          0          0       0.00       0.00
55.97/56.06	c   dual LP          :       8.04        204      28814     141.25    3583.83
55.97/56.06	c   barrier LP       :       0.00          0          0       0.00          -
55.97/56.06	c   diving/probing LP:       2.30        244       9341      38.28    4061.30
55.97/56.06	c   strong branching :      39.89        525     124691     237.51    3125.87
55.97/56.06	c     (at root node) :          -         28       7289     260.32          -
55.97/56.06	c   conflict analysis:       0.00          0          0       0.00          -
55.97/56.06	c B&B Tree           :
55.97/56.06	c   number of runs   :          1
55.97/56.06	c   nodes            :        201
55.97/56.06	c   nodes (total)    :        201
55.97/56.06	c   nodes left       :          0
55.97/56.06	c   max depth        :         33
55.97/56.06	c   max depth (total):         33
55.97/56.06	c   backtracks       :         36 (17.9%)
55.97/56.06	c   delayed cutoffs  :        144
55.97/56.06	c   repropagations   :        182 (1760 domain reductions, 25 cutoffs)
55.97/56.06	c   avg switch length:       3.49
55.97/56.06	c   switching time   :       0.03
55.97/56.06	c Solution           :
55.97/56.06	c   Solutions found  :          1 (1 improvements)
55.97/56.06	c   Primal Bound     : +2.00000000000000e+02   (in run 1, after 201 nodes, 55.55 seconds, depth 2, found by <relaxation>)
55.97/56.06	c   Dual Bound       : +2.00000000000000e+02
55.97/56.06	c   Gap              :       0.00 %
55.97/56.06	c   Root Dual Bound  : +1.34249972677010e+02
55.97/56.08	c Time complete: 56.04.

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-1869056-1245156168/watcher-1869056-1245156168 -o /tmp/evaluation-result-1869056-1245156168/solver-1869056-1245156168 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869056-1245156168.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 32473
/proc/meminfo: memFree=1853664/2055920 swapFree=4191896/4192956
[pid=32473] ppid=32471 vsize=4324 CPUtime=0
/proc/32473/stat : 32473 (pbscip.linux.x8) R 32471 32473 32004 0 -1 4194304 473 0 0 0 0 0 0 0 18 0 1 0 183217826 4427776 457 1992294400 4194304 7823515 548682068736 18446744073709551615 6820784 0 0 4096 0 0 0 0 17 1 0 0
/proc/32473/statm: 1082 465 301 886 0 192 0

[startup+0.0464419 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32473
/proc/meminfo: memFree=1853664/2055920 swapFree=4191896/4192956
[pid=32473] ppid=32471 vsize=13720 CPUtime=0.04
/proc/32473/stat : 32473 (pbscip.linux.x8) R 32471 32473 32004 0 -1 4194304 2839 0 0 0 3 1 0 0 18 0 1 0 183217826 14049280 2467 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32473/statm: 3430 2467 425 886 0 2540 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13720

[startup+0.101448 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32473
/proc/meminfo: memFree=1853664/2055920 swapFree=4191896/4192956
[pid=32473] ppid=32471 vsize=14776 CPUtime=0.09
/proc/32473/stat : 32473 (pbscip.linux.x8) R 32471 32473 32004 0 -1 4194304 3204 0 0 0 8 1 0 0 18 0 1 0 183217826 15130624 2832 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32473/statm: 3694 2832 507 886 0 2804 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14776

[startup+0.301468 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32473
/proc/meminfo: memFree=1853664/2055920 swapFree=4191896/4192956
[pid=32473] ppid=32471 vsize=15464 CPUtime=0.29
/proc/32473/stat : 32473 (pbscip.linux.x8) R 32471 32473 32004 0 -1 4194304 3350 0 0 0 28 1 0 0 19 0 1 0 183217826 15835136 2978 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32473/statm: 3866 2978 510 886 0 2976 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15464

[startup+0.701509 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32473
/proc/meminfo: memFree=1853664/2055920 swapFree=4191896/4192956
[pid=32473] ppid=32471 vsize=15464 CPUtime=0.69
/proc/32473/stat : 32473 (pbscip.linux.x8) R 32471 32473 32004 0 -1 4194304 3374 0 0 0 67 2 0 0 22 0 1 0 183217826 15835136 3002 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32473/statm: 3866 3002 521 886 0 2976 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15464

[startup+1.50159 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32474
/proc/meminfo: memFree=1843672/2055920 swapFree=4191896/4192956
[pid=32473] ppid=32471 vsize=23272 CPUtime=1.49
/proc/32473/stat : 32473 (pbscip.linux.x8) R 32471 32473 32004 0 -1 4194304 5389 0 0 0 146 3 0 0 25 0 1 0 183217826 23830528 5011 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32473/statm: 5818 5011 547 886 0 4928 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23272

[startup+3.10177 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32474
/proc/meminfo: memFree=1825496/2055920 swapFree=4191896/4192956
[pid=32473] ppid=32471 vsize=46140 CPUtime=3.09
/proc/32473/stat : 32473 (pbscip.linux.x8) R 32471 32473 32004 0 -1 4194304 11132 0 0 0 303 6 0 0 25 0 1 0 183217826 47247360 10754 1992294400 4194304 7823515 548682068736 18446744073709551615 4323672 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32473/statm: 11535 10754 547 886 0 10645 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 46140

[startup+6.30108 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32474
/proc/meminfo: memFree=1806816/2055920 swapFree=4191896/4192956
[pid=32473] ppid=32471 vsize=55392 CPUtime=6.28
/proc/32473/stat : 32473 (pbscip.linux.x8) R 32471 32473 32004 0 -1 4194304 13455 0 0 0 619 9 0 0 25 0 1 0 183217826 56721408 13058 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32473/statm: 13848 13058 551 886 0 12958 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 55392

[startup+12.7027 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32474
/proc/meminfo: memFree=1803360/2055920 swapFree=4191896/4192956
[pid=32473] ppid=32471 vsize=55392 CPUtime=12.68
/proc/32473/stat : 32473 (pbscip.linux.x8) R 32471 32473 32004 0 -1 4194304 13456 0 0 0 1256 12 0 0 25 0 1 0 183217826 56721408 13059 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32473/statm: 13848 13059 552 886 0 12958 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 55392

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32474
/proc/meminfo: memFree=1803424/2055920 swapFree=4191896/4192956
[pid=32473] ppid=32471 vsize=55392 CPUtime=25.48
/proc/32473/stat : 32473 (pbscip.linux.x8) R 32471 32473 32004 0 -1 4194304 13456 0 0 0 2527 21 0 0 25 0 1 0 183217826 56721408 13059 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32473/statm: 13848 13059 552 886 0 12958 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 55392

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32474
/proc/meminfo: memFree=1803488/2055920 swapFree=4191896/4192956
[pid=32473] ppid=32471 vsize=55392 CPUtime=51.07
/proc/32473/stat : 32473 (pbscip.linux.x8) R 32471 32473 32004 0 -1 4194304 13464 0 0 0 5066 41 0 0 25 0 1 0 183217826 56721408 13067 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32473/statm: 13848 13067 560 886 0 12958 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 55392

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

[startup+54.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32474
/proc/meminfo: memFree=1803488/2055920 swapFree=4191896/4192956
[pid=32473] ppid=32471 vsize=55392 CPUtime=54.27
/proc/32473/stat : 32473 (pbscip.linux.x8) R 32471 32473 32004 0 -1 4194304 13465 0 0 0 5382 45 0 0 25 0 1 0 183217826 56721408 13068 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32473/statm: 13848 13068 561 886 0 12958 0
Current children cumulated CPU time (s) 54.27
Current children cumulated vsize (KiB) 55392

[startup+55.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32474
/proc/meminfo: memFree=1803488/2055920 swapFree=4191896/4192956
[pid=32473] ppid=32471 vsize=55392 CPUtime=55.07
/proc/32473/stat : 32473 (pbscip.linux.x8) R 32471 32473 32004 0 -1 4194304 13465 0 0 0 5461 46 0 0 25 0 1 0 183217826 56721408 13068 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32473/statm: 13848 13068 561 886 0 12958 0
Current children cumulated CPU time (s) 55.07
Current children cumulated vsize (KiB) 55392

[startup+55.5021 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32474
/proc/meminfo: memFree=1803488/2055920 swapFree=4191896/4192956
[pid=32473] ppid=32471 vsize=55392 CPUtime=55.47
/proc/32473/stat : 32473 (pbscip.linux.x8) R 32471 32473 32004 0 -1 4194304 13465 0 0 0 5501 46 0 0 25 0 1 0 183217826 56721408 13068 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32473/statm: 13848 13068 561 886 0 12958 0
Current children cumulated CPU time (s) 55.47
Current children cumulated vsize (KiB) 55392

[startup+55.9012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32474
/proc/meminfo: memFree=1803488/2055920 swapFree=4191896/4192956
[pid=32473] ppid=32471 vsize=55392 CPUtime=55.86
/proc/32473/stat : 32473 (pbscip.linux.x8) R 32471 32473 32004 0 -1 4194304 13465 0 0 0 5540 46 0 0 25 0 1 0 183217826 56721408 13068 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32473/statm: 13848 13068 561 886 0 12958 0
Current children cumulated CPU time (s) 55.86
Current children cumulated vsize (KiB) 55392

[startup+56.0012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32474
/proc/meminfo: memFree=1803488/2055920 swapFree=4191896/4192956
[pid=32473] ppid=32471 vsize=55392 CPUtime=55.97
/proc/32473/stat : 32473 (pbscip.linux.x8) R 32471 32473 32004 0 -1 4194304 13465 0 0 0 5551 46 0 0 25 0 1 0 183217826 56721408 13068 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32473/statm: 13848 13068 561 886 0 12958 0
Current children cumulated CPU time (s) 55.97
Current children cumulated vsize (KiB) 55392

Child status: 0
Real time (s): 56.0817
CPU time (s): 56.0585
CPU user time (s): 55.5796
CPU system time (s): 0.478927
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 55392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 55.5795
system time used= 0.478927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13472
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= 85

runsolver used 0.051992 second user time and 0.121981 second system time

The end

Launcher Data 

Begin job on node2 at 2009-06-16 14:42:48
IDJOB=1869056
IDBENCH=2147
IDSOLVER=683
FILE ID=node2/1869056-1245156168
PBS_JOBID= 9363749
Free space on /tmp= 66452 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-200-2_0-yes1-3.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-1869056-1245156168/watcher-1869056-1245156168 -o /tmp/evaluation-result-1869056-1245156168/solver-1869056-1245156168 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869056-1245156168.opb

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

MD5SUM BENCH= a7b7899aac4e8bbad83795fe620e3d59
RANDOM SEED=1080631424

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:       1854144 kB
Buffers:         32544 kB
Cached:          97960 kB
SwapCached:        260 kB
Active:          50472 kB
Inactive:        93284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1854144 kB
SwapTotal:     4192956 kB
SwapFree:      4191896 kB
Dirty:            9852 kB
Writeback:           0 kB
Mapped:          21784 kB
Slab:            43972 kB
Committed_AS:   152408 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 14:43:44