Trace number 1868889

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 1.8.2OPT15 14.3838 15.4303

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-jac3.opb
MD5SUM05a03b946ede4da21fcf30fd621632f5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark15
Best CPU time to get the best result obtained on this benchmark0.527919
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 15
Optimality of the best value was proved YES
Number of variables1731
Total number of constraints1254
Number of constraints which are clauses1254
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint694
Number of terms in the objective function 1731
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 1731
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1731
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.05	c SCIP version 1.1.0.7
0.00/0.05	c LP-Solver Clp 1.8.2
0.00/0.05	c user parameter file <scip.set> not found - using default parameters
0.00/0.05	c read problem <HOME/instance-1868889-1245148659.opb>
0.00/0.05	c original problem has 1731 variables (1731 bin, 0 int, 0 impl, 0 cont) and 1254 constraints
0.00/0.07	c start presolving problem
0.00/0.07	c presolving:
0.09/0.14	c (round 1) 0 del vars, 8 del conss, 0 chg bounds, 8 chg sides, 0 chg coeffs, 0 upgd conss, 396 impls, 0 clqs
0.09/0.17	c (round 2) 0 del vars, 8 del conss, 0 chg bounds, 8 chg sides, 0 chg coeffs, 1245 upgd conss, 396 impls, 0 clqs
0.09/0.19	c (round 3) 0 del vars, 8 del conss, 0 chg bounds, 8 chg sides, 0 chg coeffs, 1246 upgd conss, 396 impls, 0 clqs
0.19/0.22	c    (0.1s) probing: 101/1731 (5.8%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.19/0.22	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.19/0.22	c presolving (4 rounds):
0.19/0.22	c  0 deleted vars, 8 deleted constraints, 0 tightened bounds, 0 added holes, 8 changed sides, 0 changed coefficients
0.19/0.22	c  396 implications, 0 cliques
0.19/0.22	c presolved problem has 1731 variables (1731 bin, 0 int, 0 impl, 0 cont) and 1246 constraints
0.19/0.22	c    1246 constraints of type <logicor>
0.19/0.22	c transformed objective value is always integral (scale: 1)
0.19/0.22	c Presolving Time: 0.14
0.19/0.23	c strange?!, PURESAT with obj
0.19/0.23	c -----------------------------------------------------------------------------------------------
0.19/0.23	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.19/0.23	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.23	c limits/memory = c 1620
0.19/0.23	c # maximal time in seconds to run
0.19/0.23	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.23	c limits/time = c 1791
0.19/0.23	c # frequency for displaying node information lines
0.19/0.23	c # [type: int, range: [-1,2147483647], default: 100]
0.19/0.23	c display/freq = c 10000
0.19/0.23	c -----------------------------------------------------------------------------------------------
0.19/0.23	c start solving problem
0.19/0.23	c 
0.27/0.30	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.27/0.30	c   0.2s|     1 |     0 |   148 |7175k|   0 |  33 |1731 |1246 |1246 |1731 |1246 |   0 |   0 |   0 | 1.500000e+01 |      --      |    Inf 
0.27/0.30	o 36
0.27/0.30	c R 0.2s|     1 |     0 |   148 |7216k|   0 |  33 |1731 |1246 |1246 |1731 |1246 |   0 |   0 |   0 | 1.500000e+01 | 3.600000e+01 | 140.00%
0.27/0.31	o 35
0.27/0.31	c s 0.2s|     1 |     0 |   148 |7256k|   0 |  33 |1731 |1246 |1246 |1731 |1246 |   0 |   0 |   0 | 1.500000e+01 | 3.500000e+01 | 133.33%
1.88/1.98	c   1.8s|     1 |     0 |   265 |9062k|   0 |  50 |1731 |1246 |1246 |1731 |1247 |   1 |   0 |   0 | 1.500000e+01 | 3.500000e+01 | 133.33%
1.98/2.09	o 17
1.98/2.09	c k 1.9s|     1 |     0 |   265 |9104k|   0 |  50 |1731 |1246 |1246 |1731 |1247 |   1 |   0 |   0 | 1.500000e+01 | 1.700000e+01 |  13.33%
2.08/2.17	c   2.0s|     1 |     0 |   265 |9104k|   0 |  50 |1731 |1246 |1246 |1731 |1247 |   1 |   0 |   0 | 1.500000e+01 | 1.700000e+01 |  13.33%
3.86/3.91	c   3.7s|     1 |     2 |   265 |9104k|   0 |  50 |1731 |1246 |1246 |1731 |1247 |   1 |   0 |  40 | 1.500000e+01 | 1.700000e+01 |  13.33%
14.29/15.38	o 15
14.29/15.38	c c13.9s|    36 |     0 |   771 |9173k|  35 |   - |1731 |1246 |1240 |1731 |1247 |   1 |   0 | 489 | 1.500000e+01 | 1.500000e+01 |   0.00%
14.29/15.38	c 
14.29/15.38	c SCIP Status        : problem is solved [optimal solution found]
14.29/15.38	c Solving Time (sec) : 13.91
14.29/15.38	c Solving Nodes      : 36
14.29/15.38	c Primal Bound       : +1.50000000000000e+01 (5 solutions)
14.29/15.38	c Dual Bound         : +1.50000000000000e+01
14.29/15.38	c Gap                : 0.00 %
14.29/15.38	c NODE         36
14.29/15.38	c DUAL BOUND   15
14.29/15.38	c PRIMAL BOUND 15
14.29/15.38	c GAP          0
14.29/15.38	s OPTIMUM FOUND
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14.29/15.39	v -x538 -x537 -x536 -x535 -x534 -x533 -x532 -x531 -x530 -x529 -x528 -x527 -x526 -x525 -x524 -x523 -x522 -x521 -x520 -x519 -x518 
14.29/15.39	v -x517 -x516 -x515 -x514 -x513 -x512 -x511 -x510 -x509 -x508 -x507 -x506 -x505 -x504 -x503 -x502 -x501 -x500 -x499 -x498 -x497 
14.29/15.39	v -x496 -x495 -x494 -x493 -x492 -x491 -x490 -x489 -x488 -x487 -x486 -x485 -x484 -x483 -x482 -x481 -x480 -x479 -x478 -x477 -x476 
14.29/15.39	v -x475 -x474 -x473 -x472 -x471 -x470 -x469 -x468 -x467 -x466 -x465 -x464 -x463 -x462 -x461 -x460 -x459 -x458 -x457 -x456 -x455 
14.29/15.39	v -x454 -x453 -x452 -x451 -x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 -x440 -x439 -x438 -x437 -x436 -x435 
14.29/15.39	v -x434 -x433 -x432 -x431 -x430 -x429 -x428 -x427 -x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 
14.29/15.39	v -x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 
14.29/15.39	v -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 
14.29/15.39	v -x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 
14.29/15.39	v -x350 -x349 -x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 
14.29/15.39	v -x329 -x328 -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 
14.29/15.39	v -x309 -x308 -x307 -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 -x293 -x292 -x291 -x290 -x289 
14.29/15.39	v -x288 -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 
14.29/15.39	v -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 
14.29/15.39	v -x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 
14.29/15.39	v -x225 -x224 -x223 -x222 -x221 -x220 x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 
14.29/15.39	v -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 
14.29/15.39	v -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 
14.29/15.39	v -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 
14.29/15.39	v -x142 -x141 x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 
14.29/15.39	v -x121 -x120 -x119 -x118 -x117 -x116 x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 
14.29/15.39	v -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 
14.29/15.39	v -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 
14.29/15.39	v -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 
14.29/15.39	v -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 
14.29/15.39	c SCIP Status        : problem is solved [optimal solution found]
14.29/15.39	c Solving Time       :      13.91
14.29/15.39	c Original Problem   :
14.29/15.39	c   Problem name     : HOME/instance-1868889-1245148659.opb
14.29/15.39	c   Variables        : 1731 (1731 binary, 0 integer, 0 implicit integer, 0 continuous)
14.29/15.39	c   Constraints      : 1254 initial, 1254 maximal
14.29/15.39	c Presolved Problem  :
14.29/15.39	c   Problem name     : t_HOME/instance-1868889-1245148659.opb
14.29/15.39	c   Variables        : 1731 (1731 binary, 0 integer, 0 implicit integer, 0 continuous)
14.29/15.39	c   Constraints      : 1246 initial, 1246 maximal
14.29/15.39	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
14.29/15.39	c   trivial          :       0.00          0          0          0          0          0          0          0          0
14.29/15.39	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
14.29/15.39	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
14.29/15.39	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
14.29/15.39	c   implics          :       0.00          0          0          0          0          0          0          0          0
14.29/15.39	c   probing          :       0.02          0          0          0          0          0          0          0          0
14.29/15.39	c   linear           :       0.06          0          0          0          0          0          8          8          0
14.29/15.39	c   logicor          :       0.05          0          0          0          0          0          0          0          0
14.29/15.39	c   root node        :          -          0          -          -          0          -          -          -          -
14.29/15.39	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
14.29/15.39	c   integral         :          0          0          0         36          0          0          0          0          0         72
14.29/15.39	c   logicor          :       1246          2         77          0          0          0          6          0          0          0
14.29/15.39	c   countsols        :          0          0          0          0          0          0          0          0          0          0
14.29/15.39	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
14.29/15.39	c   integral         :      11.53       0.00       0.00      11.53       0.00
14.29/15.39	c   logicor          :       0.00       0.00       0.00       0.00       0.00
14.29/15.39	c   countsols        :       0.00       0.00       0.00       0.00       0.00
14.29/15.39	c Propagators        :       Time      Calls    Cutoffs    DomReds
14.29/15.39	c   rootredcost      :       0.00          0          0          0
14.29/15.39	c   pseudoobj        :       0.01         41          0          0
14.29/15.39	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
14.29/15.39	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
14.29/15.39	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
14.29/15.39	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
14.29/15.39	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
14.29/15.39	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
14.29/15.39	c   applied globally :          -          -          -          0        0.0          -          -          -
14.29/15.39	c   applied locally  :          -          -          -          0        0.0          -          -          -
14.29/15.39	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
14.29/15.39	c   cut pool         :       0.00          1          -          -          0          -    (maximal pool size: 36)
14.29/15.39	c   redcost          :       0.00         38          0          0          0          0
14.29/15.39	c   impliedbounds    :       0.00          3          0          0          0          0
14.29/15.39	c   intobj           :       0.00          0          0          0          0          0
14.29/15.39	c   gomory           :       0.97          3          0          0        313          0
14.29/15.39	c   strongcg         :       0.65          3          0          0        500          0
14.29/15.39	c   cmir             :       0.06          3          0          0          0          0
14.29/15.39	c   flowcover        :       0.06          3          0          0          0          0
14.29/15.39	c   clique           :       0.01          1          0          0          0          0
14.29/15.39	c   zerohalf         :       0.00          0          0          0          0          0
14.29/15.39	c   mcf              :       0.00          1          0          0          0          0
14.29/15.39	c Pricers            :       Time      Calls       Vars
14.29/15.39	c   problem variables:       0.00          0          0
14.29/15.39	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
14.29/15.39	c   relpscost        :      11.53         36          0          0          0          0         72
14.29/15.39	c   pscost           :       0.00          0          0          0          0          0          0
14.29/15.39	c   inference        :       0.00          0          0          0          0          0          0
14.29/15.39	c   mostinf          :       0.00          0          0          0          0          0          0
14.29/15.39	c   leastinf         :       0.00          0          0          0          0          0          0
14.29/15.39	c   fullstrong       :       0.00          0          0          0          0          0          0
14.29/15.39	c   allfullstrong    :       0.00          0          0          0          0          0          0
14.29/15.39	c   random           :       0.00          0          0          0          0          0          0
14.29/15.39	c Primal Heuristics  :       Time      Calls      Found
14.29/15.39	c   LP solutions     :       0.00          -          0
14.29/15.39	c   pseudo solutions :       0.00          -          0
14.29/15.39	c   pscostdiving     :       0.00          0          0
14.29/15.39	c   fracdiving       :       0.00          0          0
14.29/15.39	c   veclendiving     :       0.00          0          0
14.29/15.39	c   objpscostdiving  :       0.00          0          0
14.29/15.39	c   rootsoldiving    :       0.00          0          0
14.29/15.39	c   linesearchdiving :       0.00          0          0
14.29/15.39	c   guideddiving     :       0.00          0          0
14.29/15.39	c   crossover        :       0.00          0          0
14.29/15.39	c   feaspump         :       0.00          0          0
14.29/15.39	c   simplerounding   :       0.00         37          0
14.29/15.39	c   rounding         :       0.01         37          1
14.29/15.39	c   shifting         :       0.00          5          1
14.29/15.39	c   intshifting      :       0.00          0          0
14.29/15.39	c   oneopt           :       0.01          2          1
14.29/15.39	c   fixandinfer      :       0.00          0          0
14.29/15.39	c   coefdiving       :       0.02          1          1
14.29/15.39	c   intdiving        :       0.00          0          0
14.29/15.39	c   actconsdiving    :       0.00          0          0
14.29/15.39	c   octane           :       0.00          0          0
14.29/15.39	c   rens             :       0.08          1          1
14.29/15.39	c   rins             :       0.00          0          0
14.29/15.39	c   localbranching   :       0.00          0          0
14.29/15.39	c   mutation         :       0.00          0          0
14.29/15.39	c   dins             :       0.00          0          0
14.29/15.39	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
14.29/15.39	c   primal LP        :       0.00          0          0       0.00          -
14.29/15.39	c   dual LP          :       0.28         37        709      19.16    2532.14
14.29/15.39	c   barrier LP       :       0.00          0          0       0.00          -
14.29/15.39	c   diving/probing LP:       0.02          2         62      31.00    3100.00
14.29/15.39	c   strong branching :      11.53        489      38744      79.23    3360.28
14.29/15.39	c     (at root node) :          -         40       4962     124.05          -
14.29/15.39	c   conflict analysis:       0.00          0          0       0.00          -
14.29/15.39	c B&B Tree           :
14.29/15.39	c   number of runs   :          1
14.29/15.39	c   nodes            :         36
14.29/15.39	c   nodes (total)    :         36
14.29/15.39	c   nodes left       :          0
14.29/15.39	c   max depth        :         35
14.29/15.39	c   max depth (total):         35
14.29/15.39	c   backtracks       :          0 (0.0%)
14.29/15.39	c   delayed cutoffs  :          0
14.29/15.39	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
14.29/15.39	c   avg switch length:       2.00
14.29/15.39	c   switching time   :       0.01
14.29/15.39	c Solution           :
14.29/15.39	c   Solutions found  :          5 (4 improvements)
14.29/15.39	c   Primal Bound     : +1.50000000000000e+01   (in run 1, after 36 nodes, 13.91 seconds, depth 38, found by <coefdiving>)
14.29/15.39	c   Dual Bound       : +1.50000000000000e+01
14.29/15.39	c   Gap              :       0.00 %
14.29/15.39	c   Root Dual Bound  : +1.50000000000000e+01
14.36/15.42	c Time complete: 14.38.

Verifier Data 

OK	15

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1868889-1245148659/watcher-1868889-1245148659 -o /tmp/evaluation-result-1868889-1245148659/solver-1868889-1245148659 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868889-1245148659.opb 

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


[startup+0 s]
/proc/loadavg: 2.63 2.33 2.16 3/72 5136
/proc/meminfo: memFree=1058308/2055920 swapFree=4178712/4192956
[pid=5136] ppid=5134 vsize=7616 CPUtime=0
/proc/5136/stat : 5136 (pbscip.linux.x8) R 5134 5136 4973 0 -1 4194304 716 0 0 0 0 0 0 0 20 0 1 0 182464189 7798784 700 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 1904 709 353 1256 0 643 0

[startup+0.0104899 s]
/proc/loadavg: 2.63 2.33 2.16 3/72 5136
/proc/meminfo: memFree=1058308/2055920 swapFree=4178712/4192956
[pid=5136] ppid=5134 vsize=10056 CPUtime=0
/proc/5136/stat : 5136 (pbscip.linux.x8) R 5134 5136 4973 0 -1 4194304 1501 0 0 0 0 0 0 0 20 0 1 0 182464189 10297344 1485 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 2514 1486 374 1256 0 1253 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10056

[startup+0.1015 s]
/proc/loadavg: 2.63 2.33 2.16 3/72 5136
/proc/meminfo: memFree=1058308/2055920 swapFree=4178712/4192956
[pid=5136] ppid=5134 vsize=20680 CPUtime=0.09
/proc/5136/stat : 5136 (pbscip.linux.x8) R 5134 5136 4973 0 -1 4194304 4326 0 0 0 8 1 0 0 20 0 1 0 182464189 21176320 3956 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5136/statm: 5170 3956 463 1256 0 3909 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20680

[startup+0.301747 s]
/proc/loadavg: 2.63 2.33 2.16 3/72 5136
/proc/meminfo: memFree=1058308/2055920 swapFree=4178712/4192956
[pid=5136] ppid=5134 vsize=29100 CPUtime=0.27
/proc/5136/stat : 5136 (pbscip.linux.x8) R 5134 5136 4973 0 -1 4194304 6253 0 0 0 24 3 0 0 22 0 1 0 182464189 29798400 5853 1992294400 4194304 9342243 548682068736 18446744073709551615 6040637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5136/statm: 7275 5853 608 1256 0 6014 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 29100

[startup+0.711568 s]
/proc/loadavg: 2.63 2.33 2.16 3/72 5136
/proc/meminfo: memFree=1058308/2055920 swapFree=4178712/4192956
[pid=5136] ppid=5134 vsize=37124 CPUtime=0.68
/proc/5136/stat : 5136 (pbscip.linux.x8) R 5134 5136 4973 0 -1 4194304 8096 0 0 0 63 5 0 0 25 0 1 0 182464189 38014976 7696 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5136/statm: 9281 7696 627 1256 0 8020 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 37124

[startup+1.51065 s]
/proc/loadavg: 2.63 2.33 2.16 3/73 5137
/proc/meminfo: memFree=1023932/2055920 swapFree=4178712/4192956
[pid=5136] ppid=5134 vsize=53852 CPUtime=1.48
/proc/5136/stat : 5136 (pbscip.linux.x8) R 5134 5136 4973 0 -1 4194304 12517 0 0 0 141 7 0 0 25 0 1 0 182464189 55144448 12117 1992294400 4194304 9342243 548682068736 18446744073709551615 4277404 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5136/statm: 13463 12117 628 1256 0 12202 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 53852

[startup+3.10181 s]
/proc/loadavg: 2.66 2.35 2.16 3/73 5137
/proc/meminfo: memFree=996348/2055920 swapFree=4178712/4192956
[pid=5136] ppid=5134 vsize=69356 CPUtime=3.06
/proc/5136/stat : 5136 (pbscip.linux.x8) R 5134 5136 4973 0 -1 4194304 16487 0 0 0 295 11 0 0 25 0 1 0 182464189 71020544 16087 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5136/statm: 17339 16087 689 1256 0 16078 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 69356

[startup+6.30114 s]
/proc/loadavg: 2.66 2.35 2.16 3/73 5137
/proc/meminfo: memFree=996028/2055920 swapFree=4178712/4192956
[pid=5136] ppid=5134 vsize=69356 CPUtime=5.86
/proc/5136/stat : 5136 (pbscip.linux.x8) R 5134 5136 4973 0 -1 4194304 16489 0 0 0 571 15 0 0 25 0 1 0 182464189 71020544 16089 1992294400 4194304 9342243 548682068736 18446744073709551615 6018246 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5136/statm: 17339 16089 689 1256 0 16078 0
Current children cumulated CPU time (s) 5.86
Current children cumulated vsize (KiB) 69356

[startup+12.7018 s]
/proc/loadavg: 3.10 2.45 2.20 3/73 5137
/proc/meminfo: memFree=995780/2055920 swapFree=4178712/4192956
[pid=5136] ppid=5134 vsize=69356 CPUtime=11.82
/proc/5136/stat : 5136 (pbscip.linux.x8) R 5134 5136 4973 0 -1 4194304 16526 0 0 0 1154 28 0 0 25 0 1 0 182464189 71020544 16126 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5136/statm: 17339 16126 690 1256 0 16078 0
Current children cumulated CPU time (s) 11.82
Current children cumulated vsize (KiB) 69356

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

[startup+14.31 s]
/proc/loadavg: 3.10 2.45 2.20 4/73 5137
/proc/meminfo: memFree=995780/2055920 swapFree=4178712/4192956
[pid=5136] ppid=5134 vsize=69356 CPUtime=13.3
/proc/5136/stat : 5136 (pbscip.linux.x8) R 5134 5136 4973 0 -1 4194304 16527 0 0 0 1294 36 0 0 25 0 1 0 182464189 71020544 16127 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5136/statm: 17339 16127 690 1256 0 16078 0
Current children cumulated CPU time (s) 13.3
Current children cumulated vsize (KiB) 69356

[startup+15.1012 s]
/proc/loadavg: 3.10 2.45 2.20 4/73 5137
/proc/meminfo: memFree=995780/2055920 swapFree=4178712/4192956
[pid=5136] ppid=5134 vsize=69356 CPUtime=14.06
/proc/5136/stat : 5136 (pbscip.linux.x8) R 5134 5136 4973 0 -1 4194304 16529 0 0 0 1368 38 0 0 25 0 1 0 182464189 71020544 16129 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5136/statm: 17339 16129 690 1256 0 16078 0
Current children cumulated CPU time (s) 14.06
Current children cumulated vsize (KiB) 69356

[startup+15.3191 s]
/proc/loadavg: 3.10 2.45 2.20 4/73 5137
/proc/meminfo: memFree=995780/2055920 swapFree=4178712/4192956
[pid=5136] ppid=5134 vsize=69356 CPUtime=14.29
/proc/5136/stat : 5136 (pbscip.linux.x8) R 5134 5136 4973 0 -1 4194304 16529 0 0 0 1391 38 0 0 25 0 1 0 182464189 71020544 16129 1992294400 4194304 9342243 548682068736 18446744073709551615 6040640 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5136/statm: 17339 16129 690 1256 0 16078 0
Current children cumulated CPU time (s) 14.29
Current children cumulated vsize (KiB) 69356

[startup+15.4101 s]
/proc/loadavg: 3.10 2.45 2.20 4/73 5137
/proc/meminfo: memFree=995780/2055920 swapFree=4178712/4192956
[pid=5136] ppid=5134 vsize=69356 CPUtime=14.36
/proc/5136/stat : 5136 (pbscip.linux.x8) R 5134 5136 4973 0 -1 4194304 16544 0 0 0 1398 38 0 0 25 0 1 0 182464189 71020544 16144 1992294400 4194304 9342243 548682068736 18446744073709551615 5855088 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 17339 16144 691 1256 0 16078 0
Current children cumulated CPU time (s) 14.36
Current children cumulated vsize (KiB) 69356

Child status: 0
Real time (s): 15.4303
CPU time (s): 14.3838
CPU user time (s): 13.9919
CPU system time (s): 0.39194
CPU usage (%): 93.2182
Max. virtual memory (cumulated for all children) (KiB): 69356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.9919
system time used= 0.39194
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16547
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= 690

runsolver used 0.023996 second user time and 0.05999 second system time

The end

Launcher Data 

Begin job on node90 at 2009-06-16 12:37:42
IDJOB=1868889
IDBENCH=2045
IDSOLVER=684
FILE ID=node90/1868889-1245148659
PBS_JOBID= 9363777
Free space on /tmp= 66528 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/logic-synthesis/normalized-jac3.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-1868889-1245148659/watcher-1868889-1245148659 -o /tmp/evaluation-result-1868889-1245148659/solver-1868889-1245148659 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868889-1245148659.opb

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

MD5SUM BENCH= 05a03b946ede4da21fcf30fd621632f5
RANDOM SEED=86534710

node90.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		: 3000.231
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		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1058724 kB
Buffers:         19636 kB
Cached:         879848 kB
SwapCached:       8452 kB
Active:         387176 kB
Inactive:       539236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1058724 kB
SwapTotal:     4192956 kB
SwapFree:      4178712 kB
Dirty:           12200 kB
Writeback:           0 kB
Mapped:          34320 kB
Slab:            55828 kB
Committed_AS:   593900 kB
PageTables:       2104 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= 66516 MiB
End job on node90 at 2009-06-16 12:37:58