Trace number 1869401

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 1.8.2Wrong Cert. 1.3418 1.34253

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-max512.r.opb
MD5SUMabda325d00dae29cc1f423bbedcd64ad
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark113
Best CPU time to get the best result obtained on this benchmark0.143977
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 113
Optimality of the best value was proved YES
Number of variables515
Total number of constraints559
Number of constraints which are clauses559
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 constraint22
Number of terms in the objective function 515
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 515
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 515
Number of bits of the biggest sum of numbers10
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 

0.00/0.02	c SCIP version 1.1.0.7
0.00/0.02	c LP-Solver Clp 1.8.2
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1869401-1245172448.opb>
0.00/0.02	c original problem has 515 variables (515 bin, 0 int, 0 impl, 0 cont) and 559 constraints
0.02/0.03	c start presolving problem
0.02/0.03	c presolving:
0.02/0.03	c (round 1) 6 del vars, 6 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 110 impls, 0 clqs
0.02/0.03	c (round 2) 13 del vars, 15 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 110 impls, 0 clqs
0.02/0.03	c (round 3) 14 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 110 impls, 0 clqs
0.02/0.04	c (round 4) 14 del vars, 155 del conss, 0 chg bounds, 136 chg sides, 0 chg coeffs, 0 upgd conss, 110 impls, 0 clqs
0.02/0.04	c (round 5) 25 del vars, 165 del conss, 0 chg bounds, 136 chg sides, 0 chg coeffs, 0 upgd conss, 110 impls, 0 clqs
0.02/0.04	c (round 6) 35 del vars, 197 del conss, 0 chg bounds, 136 chg sides, 0 chg coeffs, 0 upgd conss, 110 impls, 0 clqs
0.02/0.04	c (round 7) 38 del vars, 199 del conss, 0 chg bounds, 136 chg sides, 0 chg coeffs, 0 upgd conss, 110 impls, 0 clqs
0.02/0.05	c (round 8) 40 del vars, 203 del conss, 0 chg bounds, 136 chg sides, 0 chg coeffs, 0 upgd conss, 110 impls, 0 clqs
0.02/0.05	c (round 9) 40 del vars, 203 del conss, 0 chg bounds, 136 chg sides, 0 chg coeffs, 356 upgd conss, 110 impls, 0 clqs
0.02/0.06	c    (0.0s) probing: 101/475 (21.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.02/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.02/0.06	c presolving (10 rounds):
0.02/0.06	c  40 deleted vars, 203 deleted constraints, 0 tightened bounds, 0 added holes, 136 changed sides, 0 changed coefficients
0.02/0.06	c  110 implications, 0 cliques
0.02/0.06	c presolved problem has 475 variables (475 bin, 0 int, 0 impl, 0 cont) and 356 constraints
0.02/0.06	c     356 constraints of type <logicor>
0.02/0.06	c transformed objective value is always integral (scale: 1)
0.02/0.06	c Presolving Time: 0.03
0.02/0.06	c strange?!, PURESAT with obj
0.02/0.06	c -----------------------------------------------------------------------------------------------
0.02/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.06	c limits/memory = c 1620
0.02/0.06	c # maximal time in seconds to run
0.02/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.06	c limits/time = c 1791
0.02/0.06	c # frequency for displaying node information lines
0.02/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.06	c display/freq = c 10000
0.02/0.06	c -----------------------------------------------------------------------------------------------
0.02/0.06	c start solving problem
0.02/0.06	c 
0.02/0.08	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.02/0.08	c   0.1s|     1 |     0 |   316 |1614k|   0 |  67 | 475 | 356 | 356 | 475 | 356 |   0 |   0 |   0 | 1.121111e+02 |      --      |    Inf 
0.02/0.08	o 152
0.02/0.08	c r 0.1s|     1 |     0 |   316 |1627k|   0 |  67 | 475 | 356 | 356 | 475 | 356 |   0 |   0 |   0 | 1.121111e+02 | 1.520000e+02 |  35.58%
0.02/0.08	o 151
0.02/0.08	c R 0.1s|     1 |     0 |   316 |1640k|   0 |  67 | 475 | 356 | 356 | 475 | 356 |   0 |   0 |   0 | 1.121111e+02 | 1.510000e+02 |  34.69%
0.02/0.08	o 150
0.02/0.08	c s 0.1s|     1 |     0 |   316 |1654k|   0 |  67 | 475 | 356 | 356 | 475 | 356 |   0 |   0 |   0 | 1.121111e+02 | 1.500000e+02 |  33.80%
0.09/0.14	c   0.1s|     1 |     0 |   369 |1881k|   0 |  79 | 475 | 356 | 356 | 475 | 358 |   2 |   0 |   0 | 1.124097e+02 | 1.500000e+02 |  33.44%
0.19/0.21	c   0.2s|     1 |     0 |   401 |2222k|   0 | 108 | 475 | 356 | 356 | 475 | 360 |   4 |   0 |   0 | 1.124444e+02 | 1.500000e+02 |  33.40%
0.29/0.30	c   0.3s|     1 |     0 |   445 |2611k|   0 | 106 | 475 | 356 | 356 | 475 | 362 |   6 |   0 |   0 | 1.125047e+02 | 1.500000e+02 |  33.33%
0.29/0.38	c   0.3s|     1 |     0 |   526 |2811k|   0 | 203 | 475 | 356 | 356 | 475 | 363 |   7 |   0 |   0 | 1.130000e+02 | 1.500000e+02 |  32.74%
0.50/0.53	c   0.5s|     1 |     0 |   643 |3359k|   0 | 126 | 475 | 356 | 356 | 475 | 364 |   8 |   0 |   0 | 1.130000e+02 | 1.500000e+02 |  32.74%
0.59/0.65	c   0.6s|     1 |     0 |   735 |4000k|   0 | 129 | 475 | 356 | 356 | 475 | 365 |   9 |   0 |   0 | 1.130000e+02 | 1.500000e+02 |  32.74%
0.79/0.80	c   0.8s|     1 |     0 |   977 |4162k|   0 | 132 | 475 | 356 | 356 | 475 | 366 |  10 |   0 |   0 | 1.130000e+02 | 1.500000e+02 |  32.74%
0.89/0.93	c   0.9s|     1 |     0 |  1127 |4410k|   0 | 178 | 475 | 356 | 356 | 475 | 367 |  11 |   0 |   0 | 1.130000e+02 | 1.500000e+02 |  32.74%
0.99/1.10	c   1.1s|     1 |     0 |  1312 |5372k|   0 | 165 | 475 | 356 | 356 | 475 | 368 |  12 |   0 |   0 | 1.130000e+02 | 1.500000e+02 |  32.74%
1.19/1.24	c   1.2s|     1 |     0 |  1457 |5465k|   0 | 189 | 475 | 356 | 356 | 475 | 369 |  13 |   0 |   0 | 1.130000e+02 | 1.500000e+02 |  32.74%
1.19/1.24	o 116
1.19/1.24	c k 1.2s|     1 |     0 |  1457 |5485k|   0 | 189 | 475 | 356 | 356 | 475 | 369 |  13 |   0 |   0 | 1.130000e+02 | 1.160000e+02 |   2.65%
1.29/1.32	o 113
1.29/1.32	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.29/1.32	c E 1.3s|     1 |     0 |  1457 |5485k|   0 |   - | 475 | 356 | 356 | 475 | 369 |  13 |   0 |   0 | 1.130000e+02 | 1.130000e+02 |   0.00%
1.29/1.32	c   1.3s|     1 |     0 |  1457 |5485k|   0 |   - | 475 | 356 | 356 | 475 | 369 |  13 |   0 |   0 | 1.130000e+02 | 1.130000e+02 |   0.00%
1.29/1.32	c 
1.29/1.32	c SCIP Status        : problem is solved [optimal solution found]
1.29/1.32	c Solving Time (sec) : 1.27
1.29/1.32	c Solving Nodes      : 1
1.29/1.32	c Primal Bound       : +1.13000000002159e+02 (16 solutions)
1.29/1.32	c Dual Bound         : +1.13000000002159e+02
1.29/1.32	c Gap                : 0.00 %
1.29/1.33	c NODE         1
1.29/1.33	c DUAL BOUND   113
1.29/1.33	c PRIMAL BOUND 113
1.29/1.33	c GAP          0
1.29/1.33	s OPTIMUM FOUND
1.29/1.33	v -x515 -x514 -x513 -x512 -x511 -x510 x509 -x508 -x507 -x506 x505 -x504 -x503 -x502 -x501 -x500 x499 -x498 -x497 -x496 x495 -x494 
1.29/1.33	v -x493 -x492 -x491 x490 -x489 -x488 x487 x486 -x485 -x484 -x483 -x482 -x481 -x480 x479 x478 -x477 x476 -x475 -x474 x473 -x472 
1.29/1.33	v -x471 -x470 -x469 x468 x467 -x466 -x465 -x464 -x463 -x462 -x461 -x460 -x459 -x458 -x457 -x456 x455 -x454 -x453 -x452 -x451 x450 
1.29/1.33	v x449 -x448 x447 -x446 -x445 x444 -x443 -x442 -x441 x440 -x439 -x438 -x437 -x436 -x435 x434 x433 -x432 -x431 -x430 x429 -x428 
1.29/1.33	v -x427 -x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 x418 -x417 x416 -x415 -x414 -x413 -x412 -x411 -x410 -x409 -x408 -x407 
1.29/1.33	v x406 -x405 -x404 x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 x395 x394 -x393 -x392 x391 -x390 -x389 -x388 x387 -x386 -x385 
1.29/1.33	v x384 -x383 -x382 -x381 x380 -x379 -x378 -x377 x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 
1.29/1.33	v -x363 -x362 -x361 -x360 -x359 -x358 -x357 -x356 x355 -x354 -x353 -x352 -x351 -x350 x349 -x348 -x347 x346 x345 -x344 -x343 -x342 
1.29/1.33	v -x341 -x340 x339 -x338 x337 -x336 -x335 -x334 -x333 x332 -x331 x330 -x329 -x328 -x327 -x326 -x325 x324 x323 x322 x321 -x320 
1.29/1.33	v x319 x318 -x317 -x316 x315 -x314 -x313 -x312 x311 -x310 -x309 -x308 -x307 -x306 -x305 -x304 -x303 x302 -x301 -x300 x299 -x298 
1.29/1.33	v -x297 -x296 -x295 -x294 -x293 x292 x291 -x290 -x289 -x288 x287 x286 -x285 -x284 -x283 -x282 x281 -x280 -x279 x278 -x277 
1.29/1.33	v -x276 -x275 -x274 x273 -x272 -x271 -x270 -x269 -x268 -x267 -x266 x265 -x264 x263 -x262 -x261 -x260 -x259 -x258 x257 -x256 -x255 
1.29/1.33	v x254 -x253 -x252 -x251 -x250 -x249 x248 -x247 -x246 -x245 -x244 -x243 -x242 x241 x240 -x239 -x238 -x237 -x236 -x235 -x234 
1.29/1.33	v -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 x213 
1.29/1.33	v -x212 -x211 x210 -x209 -x208 x207 x206 x205 -x204 x203 x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 x193 -x192 x191 -x190 
1.29/1.33	v -x189 x188 -x187 -x186 x185 -x184 -x183 -x182 -x181 -x180 -x179 x178 -x177 -x176 x175 -x174 -x173 x172 -x171 -x170 -x169 
1.29/1.33	v -x168 -x167 x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 x152 -x151 -x150 -x149 x148 x147 
1.29/1.33	v -x146 -x145 x144 -x143 -x142 x141 x140 x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 
1.29/1.33	v -x125 -x124 -x123 -x122 -x121 -x120 -x119 x118 -x117 -x116 -x115 -x114 -x113 x112 -x111 -x110 x109 -x108 -x107 -x106 -x105 -x104 
1.29/1.33	v -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 
1.29/1.33	v x78 -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 
1.29/1.33	v -x52 -x51 -x50 -x49 -x48 x47 -x46 -x45 -x44 x43 -x42 -x41 -x40 -x39 -x38 x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 
1.29/1.33	v x27 x26 -x25 -x24 x23 -x22 x21 -x20 -x19 -x18 -x17 x16 -x15 -x14 x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 x4 x3 -x2 x1 
1.29/1.33	c SCIP Status        : problem is solved [optimal solution found]
1.29/1.33	c Solving Time       :       1.27
1.29/1.33	c Original Problem   :
1.29/1.33	c   Problem name     : HOME/instance-1869401-1245172448.opb
1.29/1.33	c   Variables        : 515 (515 binary, 0 integer, 0 implicit integer, 0 continuous)
1.29/1.33	c   Constraints      : 559 initial, 559 maximal
1.29/1.33	c Presolved Problem  :
1.29/1.33	c   Problem name     : t_HOME/instance-1869401-1245172448.opb
1.29/1.33	c   Variables        : 475 (475 binary, 0 integer, 0 implicit integer, 0 continuous)
1.29/1.33	c   Constraints      : 356 initial, 356 maximal
1.29/1.33	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.29/1.33	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.29/1.33	c   dualfix          :       0.01         21          0          0          0          0          0          0          0
1.29/1.33	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.29/1.33	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.29/1.33	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.29/1.33	c   probing          :       0.00          0          0          0          0          0          0          0          0
1.29/1.33	c   linear           :       0.01          0         19          0          0          0        203        136          0
1.29/1.33	c   logicor          :       0.01          0          0          0          0          0          0          0          0
1.29/1.33	c   root node        :          -          0          -          -          0          -          -          -          -
1.29/1.33	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.29/1.33	c   integral         :          0          0          0          0          0          0          0          0          0          0
1.29/1.33	c   logicor          :        356         10        106          0          0          0          0          0          0          0
1.29/1.33	c   countsols        :          0          0          0          0          0          0          0          0          0          0
1.29/1.33	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.29/1.33	c   integral         :       0.00       0.00       0.00       0.00       0.00
1.29/1.33	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.29/1.33	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.29/1.33	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.29/1.33	c   rootredcost      :       0.00          0          0          0
1.29/1.33	c   pseudoobj        :       0.00          6          0          0
1.29/1.33	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.29/1.33	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1.29/1.33	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.33	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.33	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.33	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.29/1.33	c   applied globally :          -          -          -          0        0.0          -          -          -
1.29/1.33	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.29/1.33	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.29/1.33	c   cut pool         :       0.00          9          -          -         94          -    (maximal pool size: 427)
1.29/1.33	c   redcost          :       0.00         10          0          0          0          0
1.29/1.33	c   impliedbounds    :       0.00         10          0          0          0          0
1.29/1.33	c   intobj           :       0.00          0          0          0          0          0
1.29/1.33	c   gomory           :       0.36         10          0          0        423          0
1.29/1.33	c   strongcg         :       0.33         10          0          0        799          0
1.29/1.33	c   cmir             :       0.05         10          0          0          0          0
1.29/1.33	c   flowcover        :       0.16         10          0          0          0          0
1.29/1.33	c   clique           :       0.01          1          0          0          0          0
1.29/1.33	c   zerohalf         :       0.00          0          0          0          0          0
1.29/1.33	c   mcf              :       0.00          1          0          0          0          0
1.29/1.33	c Pricers            :       Time      Calls       Vars
1.29/1.33	c   problem variables:       0.00          0          0
1.29/1.33	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.29/1.33	c   pscost           :       0.00          0          0          0          0          0          0
1.29/1.33	c   inference        :       0.00          0          0          0          0          0          0
1.29/1.33	c   mostinf          :       0.00          0          0          0          0          0          0
1.29/1.33	c   leastinf         :       0.00          0          0          0          0          0          0
1.29/1.33	c   fullstrong       :       0.00          0          0          0          0          0          0
1.29/1.33	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.29/1.33	c   random           :       0.00          0          0          0          0          0          0
1.29/1.33	c   relpscost        :       0.00          0          0          0          0          0          0
1.29/1.33	c Primal Heuristics  :       Time      Calls      Found
1.29/1.33	c   LP solutions     :       0.00          -          0
1.29/1.33	c   pseudo solutions :       0.00          -          0
1.29/1.33	c   simplerounding   :       0.00         11         11
1.29/1.33	c   rounding         :       0.03         11          1
1.29/1.33	c   shifting         :       0.02         11          2
1.29/1.33	c   intshifting      :       0.00          0          0
1.29/1.33	c   oneopt           :       0.00          1          1
1.29/1.33	c   fixandinfer      :       0.00          0          0
1.29/1.33	c   feaspump         :       0.00          0          0
1.29/1.33	c   coefdiving       :       0.00          0          0
1.29/1.33	c   pscostdiving     :       0.00          0          0
1.29/1.33	c   fracdiving       :       0.00          0          0
1.29/1.33	c   veclendiving     :       0.00          0          0
1.29/1.33	c   intdiving        :       0.00          0          0
1.29/1.33	c   actconsdiving    :       0.00          0          0
1.29/1.33	c   objpscostdiving  :       0.00          0          0
1.29/1.33	c   rootsoldiving    :       0.00          0          0
1.29/1.33	c   linesearchdiving :       0.00          0          0
1.29/1.33	c   guideddiving     :       0.00          0          0
1.29/1.33	c   octane           :       0.00          0          0
1.29/1.33	c   rens             :       0.07          1          1
1.29/1.33	c   rins             :       0.00          0          0
1.29/1.33	c   localbranching   :       0.00          0          0
1.29/1.33	c   mutation         :       0.00          0          0
1.29/1.33	c   crossover        :       0.00          0          0
1.29/1.33	c   dins             :       0.00          0          0
1.29/1.33	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.29/1.33	c   primal LP        :       0.00          0          0       0.00          -
1.29/1.33	c   dual LP          :       0.19         11       1457     132.45    7668.42
1.29/1.33	c   barrier LP       :       0.00          0          0       0.00          -
1.29/1.33	c   diving/probing LP:       0.00          0          0       0.00          -
1.29/1.33	c   strong branching :       0.00          0          0       0.00          -
1.29/1.33	c     (at root node) :          -          0          0       0.00          -
1.29/1.33	c   conflict analysis:       0.00          0          0       0.00          -
1.29/1.33	c B&B Tree           :
1.29/1.33	c   number of runs   :          1
1.29/1.33	c   nodes            :          1
1.29/1.33	c   nodes (total)    :          1
1.29/1.33	c   nodes left       :          0
1.29/1.33	c   max depth        :          0
1.29/1.33	c   max depth (total):          0
1.29/1.33	c   backtracks       :          0 (0.0%)
1.29/1.33	c   delayed cutoffs  :          0
1.29/1.33	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1.29/1.33	c   avg switch length:       2.00
1.29/1.33	c   switching time   :       0.00
1.29/1.33	c Solution           :
1.29/1.33	c   Solutions found  :         16 (5 improvements)
1.29/1.33	c   Primal Bound     : +1.13000000002159e+02   (in run 1, after 1 nodes, 1.26 seconds, depth 0, found by <rens>)
1.29/1.33	c   Dual Bound       : +1.13000000002159e+02
1.29/1.33	c   Gap              :       0.00 %
1.29/1.33	c   Root Dual Bound  : +1.13000000002159e+02
1.29/1.34	c Time complete: 1.33.

Verifier Data 

FAILED
ERROR: unsatisfied constraint on line 0
	0>=1

Falsified constraint is:
+1*x17[=0] +1*x234[=0] +1*x7[=0] +1*x218[=0] +1*x236[=0] +1*x214[=0] +1*x221[=0] +1*x20[=0] +1*x237[=0] >= 1

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869401-1245172448/watcher-1869401-1245172448 -o /tmp/evaluation-result-1869401-1245172448/solver-1869401-1245172448 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869401-1245172448.opb 

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


[startup+0 s]
/proc/loadavg: 0.79 0.96 0.96 3/64 3441
/proc/meminfo: memFree=1915608/2055920 swapFree=4192956/4192956
[pid=3441] ppid=3439 vsize=5812 CPUtime=0
/proc/3441/stat : 3441 (pbscip.linux.x8) R 3439 3441 3017 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 1574266 5951488 503 1992294400 4194304 9342243 548682068736 18446744073709551615 5785720 0 0 4096 0 0 0 0 17 1 0 0
/proc/3441/statm: 1453 515 344 1256 0 192 0

[startup+0.0295749 s]
/proc/loadavg: 0.79 0.96 0.96 3/64 3441
/proc/meminfo: memFree=1915608/2055920 swapFree=4192956/4192956
[pid=3441] ppid=3439 vsize=12904 CPUtime=0.02
/proc/3441/stat : 3441 (pbscip.linux.x8) R 3439 3441 3017 0 -1 4194304 2594 0 0 0 1 1 0 0 18 0 1 0 1574266 13213696 2224 1992294400 4194304 9342243 548682068736 18446744073709551615 5858006 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3441/statm: 3226 2231 423 1256 0 1965 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12904

[startup+0.102584 s]
/proc/loadavg: 0.79 0.96 0.96 3/64 3441
/proc/meminfo: memFree=1915608/2055920 swapFree=4192956/4192956
[pid=3441] ppid=3439 vsize=17860 CPUtime=0.09
/proc/3441/stat : 3441 (pbscip.linux.x8) R 3439 3441 3017 0 -1 4194304 3606 0 0 0 8 1 0 0 18 0 1 0 1574266 18288640 3234 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3441/statm: 4465 3234 636 1256 0 3204 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17860

[startup+0.301612 s]
/proc/loadavg: 0.79 0.96 0.96 3/64 3441
/proc/meminfo: memFree=1915608/2055920 swapFree=4192956/4192956
[pid=3441] ppid=3439 vsize=21964 CPUtime=0.29
/proc/3441/stat : 3441 (pbscip.linux.x8) R 3439 3441 3017 0 -1 4194304 4606 0 0 0 28 1 0 0 19 0 1 0 1574266 22491136 4233 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3441/statm: 5491 4233 655 1256 0 4230 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21964

[startup+0.701675 s]
/proc/loadavg: 0.79 0.96 0.96 3/64 3441
/proc/meminfo: memFree=1915608/2055920 swapFree=4192956/4192956
[pid=3441] ppid=3439 vsize=26284 CPUtime=0.69
/proc/3441/stat : 3441 (pbscip.linux.x8) R 3439 3441 3017 0 -1 4194304 5742 0 0 0 67 2 0 0 22 0 1 0 1574266 26914816 5353 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3441/statm: 6571 5353 656 1256 0 5310 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26284

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

[startup+1.10573 s]
/proc/loadavg: 0.79 0.96 0.96 2/65 3442
/proc/meminfo: memFree=1896336/2055920 swapFree=4192956/4192956
[pid=3441] ppid=3439 vsize=29052 CPUtime=1.1
/proc/3441/stat : 3441 (pbscip.linux.x8) R 3439 3441 3017 0 -1 4194304 6367 0 0 0 107 3 0 0 25 0 1 0 1574266 29749248 5978 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3441/statm: 7263 5978 656 1256 0 6002 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 29052

[startup+1.30175 s]
/proc/loadavg: 0.79 0.96 0.96 2/65 3442
/proc/meminfo: memFree=1896336/2055920 swapFree=4192956/4192956
[pid=3441] ppid=3439 vsize=39416 CPUtime=1.29
/proc/3441/stat : 3441 (pbscip.linux.x8) R 3439 3441 3017 0 -1 4194304 8566 0 0 0 125 4 0 0 25 0 1 0 1574266 40361984 8176 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3441/statm: 9854 8176 664 1256 0 8593 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 39416

Child status: 0
Real time (s): 1.34253
CPU time (s): 1.3418
CPU user time (s): 1.2928
CPU system time (s): 0.048992
CPU usage (%): 99.9451
Max. virtual memory (cumulated for all children) (KiB): 39416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.2928
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8675
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= 7
involuntary context switches= 1

runsolver used 0.004999 second user time and 0.010998 second system time

The end

Launcher Data 

Begin job on node30 at 2009-06-16 19:14:08
IDJOB=1869401
IDBENCH=2855
IDSOLVER=684
FILE ID=node30/1869401-1245172448
PBS_JOBID= 9363896
Free space on /tmp= 66220 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-max512.r.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-1869401-1245172448/watcher-1869401-1245172448 -o /tmp/evaluation-result-1869401-1245172448/solver-1869401-1245172448 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869401-1245172448.opb

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

MD5SUM BENCH= abda325d00dae29cc1f423bbedcd64ad
RANDOM SEED=1463742035

node30.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		: 3000.273
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		: 3000.273
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:       1916024 kB
Buffers:         20852 kB
Cached:          76388 kB
SwapCached:          0 kB
Active:          80240 kB
Inactive:        29776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1916024 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           12276 kB
Writeback:           0 kB
Mapped:          22544 kB
Slab:            15908 kB
Committed_AS:    57804 kB
PageTables:       1360 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= 66208 MiB
End job on node30 at 2009-06-16 19:14:10