Trace number 1868879

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 1.8.2OPT25 4.22636 4.22658

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-sao2.b.opb
MD5SUMa91a8cbbe2491e496acc19538dbd623f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark25
Best CPU time to get the best result obtained on this benchmark0.106982
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved YES
Number of variables372
Total number of constraints772
Number of constraints which are clauses772
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 constraint1
Maximum length of a constraint98
Number of terms in the objective function 372
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 372
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 372
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

Quality of the solution as a function of time


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

Solver Data 

0.00/0.03	c SCIP version 1.1.0.7
0.00/0.03	c LP-Solver Clp 1.8.2
0.00/0.03	c user parameter file <scip.set> not found - using default parameters
0.00/0.03	c read problem <HOME/instance-1868879-1245148242.opb>
0.00/0.03	c original problem has 372 variables (372 bin, 0 int, 0 impl, 0 cont) and 772 constraints
0.00/0.04	c start presolving problem
0.00/0.04	c presolving:
0.00/0.05	c (round 1) 5 del vars, 128 del conss, 5 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 6 impls, 0 clqs
0.00/0.07	c (round 2) 5 del vars, 147 del conss, 5 chg bounds, 3 chg sides, 0 chg coeffs, 0 upgd conss, 6 impls, 0 clqs
0.08/0.09	c (round 3) 5 del vars, 262 del conss, 5 chg bounds, 3 chg sides, 0 chg coeffs, 622 upgd conss, 6 impls, 0 clqs
0.08/0.09	c (round 4) 5 del vars, 264 del conss, 5 chg bounds, 3 chg sides, 0 chg coeffs, 625 upgd conss, 6 impls, 0 clqs
0.08/0.10	c    (0.1s) probing: 101/367 (27.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.08/0.10	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.08/0.10	c presolving (5 rounds):
0.08/0.10	c  5 deleted vars, 264 deleted constraints, 5 tightened bounds, 0 added holes, 3 changed sides, 0 changed coefficients
0.08/0.10	c  6 implications, 0 cliques
0.08/0.10	c presolved problem has 367 variables (367 bin, 0 int, 0 impl, 0 cont) and 508 constraints
0.08/0.10	c     508 constraints of type <logicor>
0.08/0.10	c transformed objective value is always integral (scale: 1)
0.08/0.10	c Presolving Time: 0.05
0.08/0.10	c strange?!, PURESAT with obj
0.08/0.10	c -----------------------------------------------------------------------------------------------
0.08/0.10	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.08/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.08/0.10	c limits/memory = c 1620
0.08/0.10	c # maximal time in seconds to run
0.08/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.08/0.10	c limits/time = c 1791
0.08/0.10	c # frequency for displaying node information lines
0.08/0.10	c # [type: int, range: [-1,2147483647], default: 100]
0.08/0.10	c display/freq = c 10000
0.08/0.10	c -----------------------------------------------------------------------------------------------
0.08/0.10	c start solving problem
0.08/0.10	c 
0.09/0.11	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.11	c   0.1s|     1 |     0 |    92 |2632k|   0 |  43 | 367 | 508 | 508 | 367 | 508 |   0 |   0 |   0 | 2.475000e+01 |      --      |    Inf 
0.09/0.11	o 47
0.09/0.11	c R 0.1s|     1 |     0 |    92 |2641k|   0 |  43 | 367 | 508 | 508 | 367 | 508 |   0 |   0 |   0 | 2.475000e+01 | 4.700000e+01 |  89.90%
0.19/0.23	c   0.2s|     1 |     0 |   116 |3021k|   0 |  55 | 367 | 508 | 508 | 367 | 512 |   4 |   0 |   0 | 2.500000e+01 | 4.700000e+01 |  88.00%
0.19/0.23	o 47
0.19/0.23	c s 0.2s|     1 |     0 |   116 |3026k|   0 |  55 | 367 | 508 | 508 | 367 | 512 |   4 |   0 |   0 | 2.500000e+01 | 4.700000e+01 |  88.00%
0.49/0.50	c   0.4s|     1 |     0 |   147 |3987k|   0 |  60 | 367 | 508 | 508 | 367 | 515 |   7 |   0 |   0 | 2.500000e+01 | 4.700000e+01 |  88.00%
0.79/0.81	c   0.7s|     1 |     0 |   164 |5367k|   0 |  51 | 367 | 508 | 508 | 367 | 518 |  10 |   0 |   0 | 2.500000e+01 | 4.700000e+01 |  88.00%
1.00/1.06	c   1.0s|     1 |     0 |   212 |6494k|   0 |  56 | 367 | 508 | 508 | 367 | 519 |  11 |   0 |   0 | 2.500000e+01 | 4.700000e+01 |  88.00%
1.19/1.21	c   1.1s|     1 |     0 |   264 |6763k|   0 |  60 | 367 | 508 | 508 | 367 | 521 |  13 |   0 |   0 | 2.500000e+01 | 4.700000e+01 |  88.00%
1.39/1.46	c   1.4s|     1 |     0 |   328 |7081k|   0 |  60 | 367 | 508 | 508 | 367 | 523 |  15 |   0 |   0 | 2.500000e+01 | 4.700000e+01 |  88.00%
1.39/1.47	o 27
1.39/1.47	c k 1.4s|     1 |     0 |   328 |7090k|   0 |  60 | 367 | 508 | 508 | 367 | 523 |  15 |   0 |   0 | 2.500000e+01 | 2.700000e+01 |   8.00%
1.59/1.61	c   1.5s|     1 |     0 |   328 |7090k|   0 |  60 | 367 | 508 | 508 | 367 | 523 |  15 |   0 |   0 | 2.500000e+01 | 2.700000e+01 |   8.00%
1.79/1.89	c   1.8s|     1 |     0 |   382 |7348k|   0 |  58 | 367 | 508 | 508 | 367 | 524 |  16 |   0 |   0 | 2.500000e+01 | 2.700000e+01 |   8.00%
2.39/2.44	c   2.4s|     1 |     2 |   382 |7349k|   0 |  58 | 367 | 508 | 508 | 367 | 524 |  16 |   0 |  44 | 2.500000e+01 | 2.700000e+01 |   8.00%
3.20/3.23	o 26
3.20/3.23	c * 3.1s|     7 |     1 |   565 |7414k|   6 |   - | 367 | 508 | 345 | 367 | 519 |  16 |   0 | 178 | 2.500000e+01 | 2.600000e+01 |   4.00%
4.19/4.20	o 25
4.19/4.20	c * 4.1s|    13 |     0 |   827 |7415k|   6 |   - | 367 | 508 | 292 | 367 | 519 |  16 |   0 | 298 | 2.500000e+01 | 2.500000e+01 |   0.00%
4.19/4.20	c 
4.19/4.20	c SCIP Status        : problem is solved [optimal solution found]
4.19/4.20	c Solving Time (sec) : 4.09
4.19/4.20	c Solving Nodes      : 13
4.19/4.20	c Primal Bound       : +2.50000000000000e+01 (6 solutions)
4.19/4.20	c Dual Bound         : +2.50000000000000e+01
4.19/4.20	c Gap                : 0.00 %
4.19/4.20	c NODE         13
4.19/4.20	c DUAL BOUND   25
4.19/4.20	c PRIMAL BOUND 25
4.19/4.20	c GAP          0
4.19/4.20	s OPTIMUM FOUND
4.19/4.20	v -x372 -x371 x370 -x369 -x368 -x367 x366 x365 -x364 -x363 -x362 -x361 x360 -x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 
4.19/4.20	v -x350 -x349 -x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 x340 -x339 -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 x330 
4.19/4.20	v -x329 -x328 x327 -x326 -x325 -x324 -x323 x322 -x321 x320 x319 -x318 -x317 -x316 -x315 x314 -x313 -x312 -x311 -x310 -x309 -x308 
4.19/4.20	v -x307 -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 x287 
4.19/4.20	v -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 -x267 -x266 
4.19/4.20	v x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 
4.19/4.20	v -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 
4.19/4.20	v -x223 -x222 -x221 -x220 -x219 -x218 -x217 x216 -x215 x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 
4.19/4.20	v -x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 
4.19/4.20	v -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 
4.19/4.20	v -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 
4.19/4.20	v -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 x120 -x119 
4.19/4.20	v -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 x103 -x102 -x101 -x100 -x99 -x98 
4.19/4.20	v -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 
4.19/4.20	v -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 x53 -x52 -x51 -x50 -x49 -x48 -x47 
4.19/4.20	v -x46 -x45 -x44 x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 
4.19/4.20	v -x21 -x20 -x19 -x18 x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
4.19/4.20	c SCIP Status        : problem is solved [optimal solution found]
4.19/4.20	c Solving Time       :       4.09
4.19/4.20	c Original Problem   :
4.19/4.20	c   Problem name     : HOME/instance-1868879-1245148242.opb
4.19/4.20	c   Variables        : 372 (372 binary, 0 integer, 0 implicit integer, 0 continuous)
4.19/4.20	c   Constraints      : 772 initial, 772 maximal
4.19/4.20	c Presolved Problem  :
4.19/4.20	c   Problem name     : t_HOME/instance-1868879-1245148242.opb
4.19/4.20	c   Variables        : 367 (367 binary, 0 integer, 0 implicit integer, 0 continuous)
4.19/4.20	c   Constraints      : 508 initial, 508 maximal
4.19/4.20	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.19/4.20	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.19/4.20	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
4.19/4.20	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.19/4.20	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.19/4.20	c   implics          :       0.00          0          0          0          0          0          0          0          0
4.19/4.20	c   probing          :       0.01          0          0          0          0          0          0          0          0
4.19/4.20	c   linear           :       0.03          5          0          0          5          0        147          3          0
4.19/4.20	c   logicor          :       0.01          0          0          0          0          0        117          0          0
4.19/4.20	c   root node        :          -        210          -          -        210          -          -          -          -
4.19/4.20	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.19/4.20	c   integral         :          0          0          0         32          0          0         44          0          0         20
4.19/4.20	c   logicor          :        508          7        109          2          0          0          2          0          0          0
4.19/4.20	c   countsols        :          0          0          0          2          0          0          0          0          0          0
4.19/4.20	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.19/4.20	c   integral         :       2.15       0.00       0.00       2.15       0.00
4.19/4.20	c   logicor          :       0.00       0.00       0.00       0.00       0.00
4.19/4.20	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.19/4.20	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.19/4.20	c   rootredcost      :       0.00          1          0        206
4.19/4.20	c   pseudoobj        :       0.00         41          0          0
4.19/4.20	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.19/4.20	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
4.19/4.20	c   infeasible LP    :       0.00          1          0          0        0.0          0        0.0          0
4.19/4.20	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.19/4.20	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.19/4.20	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.19/4.20	c   applied globally :          -          -          -          0        0.0          -          -          -
4.19/4.20	c   applied locally  :          -          -          -          0        0.0          -          -          -
4.19/4.20	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.19/4.20	c   cut pool         :       0.01          6          -          -         28          -    (maximal pool size: 573)
4.19/4.20	c   redcost          :       0.00         33          0        203          0          0
4.19/4.20	c   impliedbounds    :       0.00          7          0          0          0          0
4.19/4.20	c   intobj           :       0.00          0          0          0          0          0
4.19/4.20	c   gomory           :       0.70          7          0          0       2024          0
4.19/4.20	c   strongcg         :       0.63          7          0          0       2669          0
4.19/4.20	c   cmir             :       0.07          7          0          0          0          0
4.19/4.20	c   flowcover        :       0.09          7          0          0          0          0
4.19/4.20	c   clique           :       0.00          1          0          0          0          0
4.19/4.20	c   zerohalf         :       0.00          0          0          0          0          0
4.19/4.20	c   mcf              :       0.00          1          0          0          0          0
4.19/4.20	c Pricers            :       Time      Calls       Vars
4.19/4.20	c   problem variables:       0.00          0          0
4.19/4.20	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.19/4.20	c   relpscost        :       2.15         30          0         44          0          0         20
4.19/4.20	c   pscost           :       0.00          0          0          0          0          0          0
4.19/4.20	c   inference        :       0.00          0          0          0          0          0          0
4.19/4.20	c   mostinf          :       0.00          0          0          0          0          0          0
4.19/4.20	c   leastinf         :       0.00          0          0          0          0          0          0
4.19/4.20	c   fullstrong       :       0.00          0          0          0          0          0          0
4.19/4.20	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.19/4.20	c   random           :       0.00          0          0          0          0          0          0
4.19/4.20	c Primal Heuristics  :       Time      Calls      Found
4.19/4.20	c   LP solutions     :       0.00          -          2
4.19/4.20	c   pseudo solutions :       0.00          -          0
4.19/4.20	c   coefdiving       :       0.00          0          0
4.19/4.20	c   pscostdiving     :       0.00          0          0
4.19/4.20	c   fracdiving       :       0.00          0          0
4.19/4.20	c   veclendiving     :       0.00          0          0
4.19/4.20	c   objpscostdiving  :       0.00          0          0
4.19/4.20	c   rootsoldiving    :       0.00          0          0
4.19/4.20	c   linesearchdiving :       0.00          0          0
4.19/4.20	c   oneopt           :       0.00          2          1
4.19/4.20	c   simplerounding   :       0.00         37          0
4.19/4.20	c   rounding         :       0.00         37          1
4.19/4.20	c   shifting         :       0.00          8          1
4.19/4.20	c   intshifting      :       0.00          0          0
4.19/4.20	c   fixandinfer      :       0.00          0          0
4.19/4.20	c   feaspump         :       0.00          0          0
4.19/4.20	c   intdiving        :       0.00          0          0
4.19/4.20	c   actconsdiving    :       0.00          0          0
4.19/4.20	c   guideddiving     :       0.00          0          0
4.19/4.20	c   octane           :       0.00          0          0
4.19/4.20	c   rens             :       0.13          1          1
4.19/4.20	c   rins             :       0.00          0          0
4.19/4.20	c   localbranching   :       0.00          0          0
4.19/4.20	c   mutation         :       0.00          0          0
4.19/4.20	c   crossover        :       0.00          0          0
4.19/4.20	c   dins             :       0.00          0          0
4.19/4.20	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.19/4.20	c   primal LP        :       0.01          0          0       0.00       0.00
4.19/4.20	c   dual LP          :       0.21         40        827      20.68    3938.10
4.19/4.20	c   barrier LP       :       0.00          0          0       0.00          -
4.19/4.20	c   diving/probing LP:       0.00          0          0       0.00          -
4.19/4.20	c   strong branching :       2.15        298      17545      58.88    8160.47
4.19/4.20	c     (at root node) :          -         44       3338      75.86          -
4.19/4.20	c   conflict analysis:       0.00          0          0       0.00          -
4.19/4.20	c B&B Tree           :
4.19/4.20	c   number of runs   :          1
4.19/4.20	c   nodes            :         13
4.19/4.20	c   nodes (total)    :         13
4.19/4.20	c   nodes left       :          0
4.19/4.20	c   max depth        :          6
4.19/4.20	c   max depth (total):          6
4.19/4.20	c   backtracks       :          1 (7.7%)
4.19/4.20	c   delayed cutoffs  :          0
4.19/4.20	c   repropagations   :          1 (0 domain reductions, 0 cutoffs)
4.19/4.20	c   avg switch length:       2.15
4.19/4.20	c   switching time   :       0.01
4.19/4.20	c Solution           :
4.19/4.20	c   Solutions found  :          6 (5 improvements)
4.19/4.20	c   Primal Bound     : +2.50000000000000e+01   (in run 1, after 13 nodes, 4.09 seconds, depth 5, found by <relaxation>)
4.19/4.20	c   Dual Bound       : +2.50000000000000e+01
4.19/4.20	c   Gap              :       0.00 %
4.19/4.20	c   Root Dual Bound  : +2.50000000000000e+01
4.19/4.22	c Time complete: 4.22.

Verifier Data 

OK	25

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1868879-1245148242/watcher-1868879-1245148242 -o /tmp/evaluation-result-1868879-1245148242/solver-1868879-1245148242 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868879-1245148242.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 3639
/proc/meminfo: memFree=1857072/2055920 swapFree=4191900/4192956
[pid=3639] ppid=3637 vsize=5812 CPUtime=0
/proc/3639/stat : 3639 (pbscip.linux.x8) R 3637 3639 3279 0 -1 4194304 516 0 0 0 0 0 0 0 18 0 1 0 182420898 5951488 500 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/3639/statm: 1453 501 332 1256 0 192 0

[startup+0.0893779 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3639
/proc/meminfo: memFree=1857072/2055920 swapFree=4191900/4192956
[pid=3639] ppid=3637 vsize=16540 CPUtime=0.08
/proc/3639/stat : 3639 (pbscip.linux.x8) R 3637 3639 3279 0 -1 4194304 3299 0 0 0 7 1 0 0 18 0 1 0 182420898 16936960 2929 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3639/statm: 4135 2929 474 1256 0 2874 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16540

[startup+0.101382 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3639
/proc/meminfo: memFree=1857072/2055920 swapFree=4191900/4192956
[pid=3639] ppid=3637 vsize=16540 CPUtime=0.09
/proc/3639/stat : 3639 (pbscip.linux.x8) R 3637 3639 3279 0 -1 4194304 3352 0 0 0 8 1 0 0 18 0 1 0 182420898 16936960 2982 1992294400 4194304 9342243 548682068736 18446744073709551615 4322576 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3639/statm: 4135 2982 509 1256 0 2874 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16540

[startup+0.301416 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3639
/proc/meminfo: memFree=1857072/2055920 swapFree=4191900/4192956
[pid=3639] ppid=3637 vsize=26592 CPUtime=0.29
/proc/3639/stat : 3639 (pbscip.linux.x8) R 3637 3639 3279 0 -1 4194304 5783 0 0 0 26 3 0 0 19 0 1 0 182420898 27230208 5396 1992294400 4194304 9342243 548682068736 18446744073709551615 4392191 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3639/statm: 6648 5396 650 1256 0 5387 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26592

[startup+0.701493 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3639
/proc/meminfo: memFree=1857072/2055920 swapFree=4191900/4192956
[pid=3639] ppid=3637 vsize=35460 CPUtime=0.69
/proc/3639/stat : 3639 (pbscip.linux.x8) R 3637 3639 3279 0 -1 4194304 8024 0 0 0 65 4 0 0 23 0 1 0 182420898 36311040 7637 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3639/statm: 8865 7637 650 1256 0 7604 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35460

[startup+1.50164 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3640
/proc/meminfo: memFree=1825448/2055920 swapFree=4191900/4192956
[pid=3639] ppid=3637 vsize=54660 CPUtime=1.49
/proc/3639/stat : 3639 (pbscip.linux.x8) R 3637 3639 3279 0 -1 4194304 12704 0 0 0 143 6 0 0 25 0 1 0 182420898 55971840 12309 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3639/statm: 13665 12309 657 1256 0 12404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 54660

[startup+3.10193 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3640
/proc/meminfo: memFree=1817896/2055920 swapFree=4191900/4192956
[pid=3639] ppid=3637 vsize=47064 CPUtime=3.1
/proc/3639/stat : 3639 (pbscip.linux.x8) R 3637 3639 3279 0 -1 4194304 12949 0 0 0 302 8 0 0 25 0 1 0 182420898 48193536 10430 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3639/statm: 11766 10430 688 1256 0 10505 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 47064

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

[startup+3.90108 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3640
/proc/meminfo: memFree=1817768/2055920 swapFree=4191900/4192956
[pid=3639] ppid=3637 vsize=47064 CPUtime=3.89
/proc/3639/stat : 3639 (pbscip.linux.x8) R 3637 3639 3279 0 -1 4194304 12978 0 0 0 381 8 0 0 25 0 1 0 182420898 48193536 10459 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3639/statm: 11766 10459 691 1256 0 10505 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 47064

[startup+4.10111 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3640
/proc/meminfo: memFree=1817768/2055920 swapFree=4191900/4192956
[pid=3639] ppid=3637 vsize=47064 CPUtime=4.09
/proc/3639/stat : 3639 (pbscip.linux.x8) R 3637 3639 3279 0 -1 4194304 12978 0 0 0 401 8 0 0 25 0 1 0 182420898 48193536 10459 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3639/statm: 11766 10459 691 1256 0 10505 0
Current children cumulated CPU time (s) 4.09
Current children cumulated vsize (KiB) 47064

[startup+4.20113 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3640
/proc/meminfo: memFree=1817768/2055920 swapFree=4191900/4192956
[pid=3639] ppid=3637 vsize=47064 CPUtime=4.19
/proc/3639/stat : 3639 (pbscip.linux.x8) R 3637 3639 3279 0 -1 4194304 12985 0 0 0 411 8 0 0 25 0 1 0 182420898 48193536 10466 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3639/statm: 11766 10466 691 1256 0 10505 0
Current children cumulated CPU time (s) 4.19
Current children cumulated vsize (KiB) 47064

Child status: 0
Real time (s): 4.22658
CPU time (s): 4.22636
CPU user time (s): 4.13237
CPU system time (s): 0.093985
CPU usage (%): 99.9946
Max. virtual memory (cumulated for all children) (KiB): 56252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.13237
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12989
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= 3
involuntary context switches= 7

runsolver used 0.006998 second user time and 0.018997 second system time

The end

Launcher Data 

Begin job on node44 at 2009-06-16 12:30:42
IDJOB=1868879
IDBENCH=2040
IDSOLVER=684
FILE ID=node44/1868879-1245148242
PBS_JOBID= 9363767
Free space on /tmp= 65924 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-sao2.b.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-1868879-1245148242/watcher-1868879-1245148242 -o /tmp/evaluation-result-1868879-1245148242/solver-1868879-1245148242 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868879-1245148242.opb

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

MD5SUM BENCH= a91a8cbbe2491e496acc19538dbd623f
RANDOM SEED=1216723578

node44.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		: 3000.263
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		: 3000.263
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:       1857552 kB
Buffers:         31192 kB
Cached:          87412 kB
SwapCached:        260 kB
Active:          52392 kB
Inactive:        79496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857552 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           11828 kB
Writeback:           0 kB
Mapped:          21756 kB
Slab:            52484 kB
Committed_AS:   162404 kB
PageTables:       1384 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= 65912 MiB
End job on node44 at 2009-06-16 12:30:46