Trace number 3734543

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 NameAnswerobjective functionCPU timeWall clock time
PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT90 0.459929 0.461359

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-m4.r.opb
MD5SUMf69ecb5497caa964fbd82b9dc6698ac3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark90
Best CPU time to get the best result obtained on this benchmark0.142977
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 90
Optimality of the best value was proved YES
Number of variables652
Total number of constraints759
Number of constraints which are clauses759
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 constraint46
Number of terms in the objective function 652
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 652
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 652
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 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-3734543-1338703774.opb>
0.00/0.01	c original problem has 652 variables (652 bin, 0 int, 0 impl, 0 cont) and 759 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.02	c (round 1) 0 del vars, 368 del conss, 0 chg bounds, 351 chg sides, 0 chg coeffs, 0 upgd conss, 28 impls, 0 clqs
0.00/0.02	c (round 2) 37 del vars, 374 del conss, 0 chg bounds, 351 chg sides, 0 chg coeffs, 0 upgd conss, 28 impls, 0 clqs
0.00/0.02	c (round 3) 44 del vars, 384 del conss, 0 chg bounds, 351 chg sides, 0 chg coeffs, 0 upgd conss, 28 impls, 0 clqs
0.00/0.02	c (round 4) 45 del vars, 386 del conss, 0 chg bounds, 351 chg sides, 0 chg coeffs, 0 upgd conss, 28 impls, 0 clqs
0.00/0.03	c (round 5) 46 del vars, 386 del conss, 0 chg bounds, 351 chg sides, 0 chg coeffs, 373 upgd conss, 28 impls, 0 clqs
0.00/0.03	c    (0.0s) probing: 101/606 (16.7%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.03	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.03	c presolving (6 rounds):
0.00/0.03	c  46 deleted vars, 386 deleted constraints, 0 tightened bounds, 0 added holes, 351 changed sides, 0 changed coefficients
0.00/0.03	c  28 implications, 0 cliques
0.00/0.03	c presolved problem has 606 variables (606 bin, 0 int, 0 impl, 0 cont) and 373 constraints
0.00/0.03	c     373 constraints of type <logicor>
0.00/0.03	c transformed objective value is always integral (scale: 1)
0.00/0.03	c Presolving Time: 0.01
0.00/0.03	c strange?!, PURESAT with obj
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/memory = c 13950
0.00/0.03	c # maximal time in seconds to run
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/time = c 1791
0.00/0.03	c # frequency for displaying node information lines
0.00/0.03	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03	c display/freq = c 10000
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c start solving problem
0.00/0.03	c 
0.03/0.05	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.03/0.05	c   0.0s|     1 |     0 |   469 |2181k|   0 | 104 | 606 | 373 | 373 | 606 | 373 |   0 |   0 |   0 | 8.900000e+01 |      --      |    Inf 
0.03/0.05	o 147
0.03/0.05	c r 0.0s|     1 |     0 |   469 |2197k|   0 | 104 | 606 | 373 | 373 | 606 | 373 |   0 |   0 |   0 | 8.900000e+01 | 1.470000e+02 |  65.17%
0.03/0.05	o 146
0.03/0.05	c R 0.0s|     1 |     0 |   469 |2213k|   0 | 104 | 606 | 373 | 373 | 606 | 373 |   0 |   0 |   0 | 8.900000e+01 | 1.460000e+02 |  64.04%
0.03/0.05	o 145
0.03/0.05	c s 0.0s|     1 |     0 |   469 |2229k|   0 | 104 | 606 | 373 | 373 | 606 | 373 |   0 |   0 |   0 | 8.900000e+01 | 1.450000e+02 |  62.92%
0.03/0.08	c   0.1s|     1 |     0 |   557 |2433k|   0 |  92 | 606 | 373 | 373 | 606 | 378 |   5 |   0 |   0 | 8.909722e+01 | 1.450000e+02 |  62.74%
0.03/0.08	o 141
0.03/0.08	c r 0.1s|     1 |     0 |   557 |2441k|   0 |  92 | 606 | 373 | 373 | 606 | 378 |   5 |   0 |   0 | 8.909722e+01 | 1.410000e+02 |  58.25%
0.03/0.08	o 140
0.03/0.08	c R 0.1s|     1 |     0 |   557 |2450k|   0 |  92 | 606 | 373 | 373 | 606 | 378 |   5 |   0 |   0 | 8.909722e+01 | 1.400000e+02 |  57.13%
0.03/0.08	o 139
0.03/0.08	c s 0.1s|     1 |     0 |   557 |2458k|   0 |  92 | 606 | 373 | 373 | 606 | 378 |   5 |   0 |   0 | 8.909722e+01 | 1.390000e+02 |  56.01%
0.09/0.13	c   0.1s|     1 |     0 |   593 |2811k|   0 | 110 | 606 | 373 | 373 | 606 | 380 |   7 |   0 |   0 | 9.000000e+01 | 1.390000e+02 |  54.44%
0.09/0.18	c   0.2s|     1 |     0 |   650 |3463k|   0 | 101 | 606 | 373 | 373 | 606 | 383 |  10 |   0 |   0 | 9.000000e+01 | 1.390000e+02 |  54.44%
0.18/0.24	c   0.2s|     1 |     0 |   754 |3959k|   0 | 115 | 606 | 373 | 373 | 606 | 385 |  12 |   0 |   0 | 9.000000e+01 | 1.390000e+02 |  54.44%
0.28/0.30	c   0.3s|     1 |     0 |   788 |4424k|   0 | 115 | 606 | 373 | 373 | 606 | 386 |  13 |   0 |   0 | 9.000000e+01 | 1.390000e+02 |  54.44%
0.28/0.35	c   0.3s|     1 |     0 |   819 |4586k|   0 | 117 | 606 | 373 | 373 | 606 | 387 |  14 |   0 |   0 | 9.000000e+01 | 1.390000e+02 |  54.44%
0.39/0.42	c   0.4s|     1 |     0 |   862 |4674k|   0 | 132 | 606 | 373 | 373 | 606 | 388 |  15 |   0 |   0 | 9.000000e+01 | 1.390000e+02 |  54.44%
0.39/0.42	o 94
0.39/0.42	c k 0.4s|     1 |     0 |   862 |4698k|   0 | 132 | 606 | 373 | 373 | 606 | 388 |  15 |   0 |   0 | 9.000000e+01 | 9.400000e+01 |   4.44%
0.39/0.45	o 90
0.39/0.45	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.39/0.45	c E 0.4s|     1 |     0 |   862 |4698k|   0 |   - | 606 | 373 | 373 | 606 | 388 |  15 |   0 |   0 | 9.000000e+01 | 9.000000e+01 |   0.00%
0.39/0.45	c   0.4s|     1 |     0 |   862 |4698k|   0 |   - | 606 | 373 | 373 | 606 | 388 |  15 |   0 |   0 | 9.000000e+01 | 9.000000e+01 |   0.00%
0.39/0.45	c 
0.39/0.45	c SCIP Status        : problem is solved [optimal solution found]
0.39/0.45	c Solving Time (sec) : 0.42
0.39/0.45	c Solving Nodes      : 1
0.39/0.45	c Primal Bound       : +8.99999999999997e+01 (14 solutions)
0.39/0.45	c Dual Bound         : +8.99999999999997e+01
0.39/0.45	c Gap                : 0.00 %
0.39/0.45	c NODE         1
0.39/0.45	c DUAL BOUND   90
0.39/0.45	c PRIMAL BOUND 90
0.39/0.45	c GAP          0
0.39/0.45	s OPTIMUM FOUND
0.39/0.45	v -x652 -x651 -x650 -x649 -x648 -x647 -x646 x645 -x644 x643 -x642 x641 -x640 x639 x638 -x637 -x636 -x635 -x634 -x633 x632 x631 x630 
0.39/0.45	v x629 x628 -x627 -x626 x625 -x624 x623 x622 -x621 -x620 -x619 -x618 x617 -x616 x615 x614 -x613 -x612 -x611 -x610 x609 -x608 
0.39/0.45	v -x607 -x606 x605 -x604 -x603 x602 -x601 -x600 -x599 -x598 -x597 -x596 x595 x594 -x593 -x592 -x591 -x590 x589 -x588 -x587 -x586 
0.39/0.45	v -x585 -x584 -x583 -x582 -x581 -x580 -x579 -x578 -x577 -x576 -x575 -x574 -x573 x572 -x571 -x570 -x569 -x568 -x567 x566 -x565 
0.39/0.45	v -x564 -x563 -x562 -x561 -x560 -x559 -x558 -x557 -x556 -x555 -x554 -x553 x552 -x551 -x550 -x549 -x548 -x547 -x546 -x545 x544 
0.39/0.45	v -x543 -x542 -x541 x540 x539 x538 -x537 -x536 -x535 x534 -x533 -x532 -x531 -x530 -x529 -x528 -x527 -x526 -x525 -x524 -x523 -x522 
0.39/0.45	v x521 -x520 -x519 x518 -x517 -x516 x515 -x514 -x513 -x512 -x511 -x510 -x509 -x508 -x507 -x506 -x505 -x504 -x503 -x502 -x501 
0.39/0.45	v -x500 -x499 x498 -x497 -x496 -x495 -x494 -x493 -x492 -x491 x490 -x489 -x488 -x487 -x486 -x485 -x484 -x483 -x482 -x481 -x480 
0.39/0.45	v -x479 -x478 x477 -x476 -x475 -x474 x473 x472 x471 -x470 -x469 -x468 -x467 -x466 x465 -x464 -x463 -x462 -x461 -x460 x459 -x458 
0.39/0.45	v -x457 -x456 -x455 -x454 x453 x452 -x451 -x450 -x449 -x448 x447 -x446 x445 -x444 -x443 x442 -x441 -x440 -x439 -x438 -x437 -x436 
0.39/0.45	v -x435 -x434 -x433 -x432 -x431 -x430 -x429 x428 x427 -x426 -x425 -x424 -x423 x422 -x421 -x420 -x419 -x418 -x417 -x416 -x415 
0.39/0.45	v x414 -x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 -x400 -x399 -x398 x397 x396 -x395 -x394 
0.39/0.45	v -x393 -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373 
0.39/0.45	v -x372 -x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 x360 -x359 -x358 x357 x356 -x355 -x354 -x353 -x352 -x351 
0.39/0.45	v -x350 x349 x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 
0.39/0.45	v -x329 -x328 -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 
0.39/0.45	v x308 -x307 x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 
0.39/0.45	v -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 x271 -x270 -x269 -x268 -x267 
0.39/0.45	v -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 
0.39/0.45	v -x245 x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 x236 -x235 -x234 -x233 x232 -x231 -x230 x229 -x228 -x227 -x226 -x225 
0.39/0.45	v -x224 -x223 -x222 -x221 -x220 -x219 x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 x208 -x207 -x206 -x205 -x204 
0.39/0.45	v -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 x195 -x194 -x193 -x192 -x191 -x190 -x189 x188 -x187 -x186 -x185 -x184 x183 -x182 
0.39/0.45	v x181 -x180 -x179 -x178 -x177 -x176 x175 x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 
0.39/0.45	v -x160 x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 x142 -x141 -x140 
0.39/0.45	v -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 x121 x120 x119 -x118 
0.39/0.45	v -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 
0.39/0.45	v 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 -x71 
0.39/0.45	v -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 x49 -x48 -x47 -x46 
0.39/0.45	v -x45 -x44 x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 
0.39/0.45	v -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 x11 -x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 -x1 
0.39/0.45	c SCIP Status        : problem is solved [optimal solution found]
0.39/0.45	c Solving Time       :       0.42
0.39/0.45	c Original Problem   :
0.39/0.45	c   Problem name     : HOME/instance-3734543-1338703774.opb
0.39/0.45	c   Variables        : 652 (652 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.45	c   Constraints      : 759 initial, 759 maximal
0.39/0.45	c Presolved Problem  :
0.39/0.45	c   Problem name     : t_HOME/instance-3734543-1338703774.opb
0.39/0.45	c   Variables        : 606 (606 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.45	c   Constraints      : 373 initial, 373 maximal
0.39/0.45	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.39/0.45	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.39/0.45	c   dualfix          :       0.00         39          0          0          0          0          0          0          0
0.39/0.45	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.39/0.45	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.39/0.45	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.39/0.45	c   probing          :       0.00          0          0          0          0          0          0          0          0
0.39/0.45	c   linear           :       0.01          0          7          0          0          0        386        351          0
0.39/0.45	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.39/0.45	c   root node        :          -          0          -          -          0          -          -          -          -
0.39/0.45	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.39/0.45	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.39/0.45	c   logicor          :        373          7         91          0          0          0          0          0          0          0
0.39/0.45	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.39/0.45	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.39/0.45	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.39/0.45	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.39/0.45	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.39/0.45	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.39/0.45	c   rootredcost      :       0.00          0          0          0
0.39/0.45	c   pseudoobj        :       0.00          4          0          0
0.39/0.45	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.39/0.45	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.39/0.45	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.39/0.45	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.39/0.45	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.39/0.45	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.39/0.45	c   applied globally :          -          -          -          0        0.0          -          -          -
0.39/0.45	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.39/0.45	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.39/0.45	c   cut pool         :       0.00          6          -          -         32          -    (maximal pool size: 238)
0.39/0.45	c   redcost          :       0.00          7          0          0          0          0
0.39/0.45	c   impliedbounds    :       0.00          7          0          0          0          0
0.39/0.45	c   intobj           :       0.00          0          0          0          0          0
0.39/0.45	c   gomory           :       0.13          7          0          0        438          0
0.39/0.45	c   strongcg         :       0.13          7          0          0        619          0
0.39/0.45	c   cmir             :       0.02          7          0          0          0          0
0.39/0.45	c   flowcover        :       0.04          7          0          0          0          0
0.39/0.45	c   clique           :       0.00          1          0          0          0          0
0.39/0.45	c   zerohalf         :       0.00          0          0          0          0          0
0.39/0.45	c   mcf              :       0.00          1          0          0          0          0
0.39/0.45	c Pricers            :       Time      Calls       Vars
0.39/0.45	c   problem variables:       0.00          0          0
0.39/0.45	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.39/0.45	c   pscost           :       0.00          0          0          0          0          0          0
0.39/0.45	c   inference        :       0.00          0          0          0          0          0          0
0.39/0.45	c   mostinf          :       0.00          0          0          0          0          0          0
0.39/0.45	c   leastinf         :       0.00          0          0          0          0          0          0
0.39/0.45	c   fullstrong       :       0.00          0          0          0          0          0          0
0.39/0.45	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.39/0.45	c   random           :       0.00          0          0          0          0          0          0
0.39/0.45	c   relpscost        :       0.00          0          0          0          0          0          0
0.39/0.45	c Primal Heuristics  :       Time      Calls      Found
0.39/0.45	c   LP solutions     :       0.00          -          0
0.39/0.45	c   pseudo solutions :       0.00          -          0
0.39/0.45	c   simplerounding   :       0.00          8          8
0.39/0.45	c   rounding         :       0.00          8          2
0.39/0.45	c   shifting         :       0.00          8          2
0.39/0.45	c   intshifting      :       0.00          0          0
0.39/0.45	c   oneopt           :       0.00          1          1
0.39/0.45	c   fixandinfer      :       0.00          0          0
0.39/0.45	c   feaspump         :       0.00          0          0
0.39/0.45	c   coefdiving       :       0.00          0          0
0.39/0.45	c   pscostdiving     :       0.00          0          0
0.39/0.45	c   fracdiving       :       0.00          0          0
0.39/0.45	c   veclendiving     :       0.00          0          0
0.39/0.45	c   intdiving        :       0.00          0          0
0.39/0.45	c   actconsdiving    :       0.00          0          0
0.39/0.45	c   objpscostdiving  :       0.00          0          0
0.39/0.45	c   rootsoldiving    :       0.00          0          0
0.39/0.45	c   linesearchdiving :       0.00          0          0
0.39/0.45	c   guideddiving     :       0.00          0          0
0.39/0.45	c   octane           :       0.00          0          0
0.39/0.45	c   rens             :       0.03          1          1
0.39/0.45	c   rins             :       0.00          0          0
0.39/0.45	c   localbranching   :       0.00          0          0
0.39/0.45	c   mutation         :       0.00          0          0
0.39/0.45	c   crossover        :       0.00          0          0
0.39/0.45	c   dins             :       0.00          0          0
0.39/0.45	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.39/0.45	c   primal LP        :       0.00          0          0       0.00          -
0.39/0.45	c   dual LP          :       0.05          8        862     107.75   17240.00
0.39/0.45	c   barrier LP       :       0.00          0          0       0.00          -
0.39/0.45	c   diving/probing LP:       0.00          0          0       0.00          -
0.39/0.45	c   strong branching :       0.00          0          0       0.00          -
0.39/0.45	c     (at root node) :          -          0          0       0.00          -
0.39/0.45	c   conflict analysis:       0.00          0          0       0.00          -
0.39/0.45	c B&B Tree           :
0.39/0.45	c   number of runs   :          1
0.39/0.45	c   nodes            :          1
0.39/0.45	c   nodes (total)    :          1
0.39/0.45	c   nodes left       :          0
0.39/0.45	c   max depth        :          0
0.39/0.45	c   max depth (total):          0
0.39/0.45	c   backtracks       :          0 (0.0%)
0.39/0.45	c   delayed cutoffs  :          0
0.39/0.45	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.39/0.45	c   avg switch length:       2.00
0.39/0.45	c   switching time   :       0.00
0.39/0.45	c Solution           :
0.39/0.45	c   Solutions found  :         14 (8 improvements)
0.39/0.45	c   Primal Bound     : +8.99999999999997e+01   (in run 1, after 1 nodes, 0.42 seconds, depth 0, found by <rens>)
0.39/0.45	c   Dual Bound       : +8.99999999999997e+01
0.39/0.45	c   Gap              :       0.00 %
0.39/0.45	c   Root Dual Bound  : +8.99999999999997e+01
0.39/0.46	c Time complete: 0.45.

Verifier Data 

OK	90

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3734543-1338703774/watcher-3734543-1338703774 -o /tmp/evaluation-result-3734543-1338703774/solver-3734543-1338703774 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3734543-1338703774.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.94 1.98 1.99 2/176 16904
/proc/meminfo: memFree=30178396/32873648 swapFree=6860/6860
[pid=16904] ppid=16902 vsize=9128 CPUtime=0 cores=1,3,5,7
/proc/16904/stat : 16904 (pbscip.linux.x8) R 16902 16904 4790 0 -1 4202496 1631 0 0 0 0 0 0 0 20 0 1 0 336503269 9347072 1584 33554432000 4194304 7823515 140736102868320 140736102800232 6883856 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/16904/statm: 2282 1584 354 887 0 1392 0

[startup+0.0375979 s]
/proc/loadavg: 1.94 1.98 1.99 2/176 16904
/proc/meminfo: memFree=30178396/32873648 swapFree=6860/6860
[pid=16904] ppid=16902 vsize=15860 CPUtime=0.03 cores=1,3,5,7
/proc/16904/stat : 16904 (pbscip.linux.x8) R 16902 16904 4790 0 -1 4202496 3501 0 0 0 3 0 0 0 20 0 1 0 336503269 16240640 3099 33554432000 4194304 7823515 140736102868320 140736102800232 6954986 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/16904/statm: 3965 3099 504 887 0 3075 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 15860

[startup+0.100377 s]
/proc/loadavg: 1.94 1.98 1.99 2/176 16904
/proc/meminfo: memFree=30178396/32873648 swapFree=6860/6860
[pid=16904] ppid=16902 vsize=19756 CPUtime=0.09 cores=1,3,5,7
/proc/16904/stat : 16904 (pbscip.linux.x8) R 16902 16904 4790 0 -1 4202496 4539 0 0 0 9 0 0 0 20 0 1 0 336503269 20230144 4137 33554432000 4194304 7823515 140736102868320 140736102800232 6954986 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/16904/statm: 4939 4137 554 887 0 4049 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19756

[startup+0.300716 s]
/proc/loadavg: 1.94 1.98 1.99 2/176 16904
/proc/meminfo: memFree=30178396/32873648 swapFree=6860/6860
[pid=16904] ppid=16902 vsize=27144 CPUtime=0.28 cores=1,3,5,7
/proc/16904/stat : 16904 (pbscip.linux.x8) R 16902 16904 4790 0 -1 4202496 6412 0 0 0 28 0 0 0 20 0 1 0 336503269 27795456 6000 33554432000 4194304 7823515 140736102868320 140736102800232 6254763 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/16904/statm: 6786 6000 555 887 0 5896 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 27144

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

[startup+0.400569 s]
/proc/loadavg: 1.94 1.98 1.99 2/176 16904
/proc/meminfo: memFree=30178396/32873648 swapFree=6860/6860
[pid=16904] ppid=16902 vsize=27468 CPUtime=0.39 cores=1,3,5,7
/proc/16904/stat : 16904 (pbscip.linux.x8) R 16902 16904 4790 0 -1 4202496 6529 0 0 0 38 1 0 0 20 0 1 0 336503269 28127232 6098 33554432000 4194304 7823515 140736102868320 140736102800232 6954986 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/16904/statm: 6867 6098 556 887 0 5977 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 27468

Child status: 0
Real time (s): 0.461359
CPU time (s): 0.459929
CPU user time (s): 0.440932
CPU system time (s): 0.018997
CPU usage (%): 99.69
Max. virtual memory (cumulated for all children) (KiB): 27468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.440932
system time used= 0.018997
maximum resident set size= 40364
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9000
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= 2

runsolver used 0.000999 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node124 at 2012-06-03 08:09:34
IDJOB=3734543
IDBENCH=2868
IDSOLVER=2321
FILE ID=node124/3734543-1338703774
RUNJOBID= node124-1338679211-13480
PBS_JOBID= 14636689
Free space on /tmp= 70692 MiB

SOLVER NAME= PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m4.r.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3734543-1338703774/watcher-3734543-1338703774 -o /tmp/evaluation-result-3734543-1338703774/solver-3734543-1338703774 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3734543-1338703774.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= f69ecb5497caa964fbd82b9dc6698ac3
RANDOM SEED=1037424706

node124.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.04
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5357.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.04
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        30179164 kB
Buffers:          184856 kB
Cached:          1370740 kB
SwapCached:         8280 kB
Active:           764036 kB
Inactive:        1161960 kB
Active(anon):     363948 kB
Inactive(anon):     8804 kB
Active(file):     400088 kB
Inactive(file):  1153156 kB
Unevictable:        6860 kB
Mlocked:            6860 kB
SwapTotal:      67108856 kB
SwapFree:       67091572 kB
Dirty:              9824 kB
Writeback:             0 kB
AnonPages:        369916 kB
Mapped:            11448 kB
Shmem:                 0 kB
Slab:             630372 kB
SReclaimable:      74156 kB
SUnreclaim:       556216 kB
KernelStack:        1464 kB
PageTables:         4912 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     497296 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    321536 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70684 MiB
End job on node124 at 2012-06-03 08:09:35