Trace number 1869407

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 1.8.2OPT76 0.098983 0.099089

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-exps.r.opb
MD5SUM37869a33fb7d76f12c52d22950a4fb50
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark76
Best CPU time to get the best result obtained on this benchmark0.034994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 76
Optimality of the best value was proved YES
Number of variables696
Total number of constraints680
Number of constraints which are clauses680
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 constraint32
Number of terms in the objective function 696
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 696
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 696
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

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-1869407-1245172461.opb>
0.00/0.02	c original problem has 696 variables (696 bin, 0 int, 0 impl, 0 cont) and 680 constraints
0.00/0.03	c start presolving problem
0.00/0.03	c presolving:
0.00/0.04	c (round 1) 2 del vars, 2 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 122 impls, 0 clqs
0.00/0.04	c (round 2) 4 del vars, 7 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 122 impls, 0 clqs
0.00/0.05	c (round 3) 6 del vars, 428 del conss, 0 chg bounds, 340 chg sides, 0 chg coeffs, 0 upgd conss, 122 impls, 0 clqs
0.00/0.05	c (round 4) 236 del vars, 446 del conss, 0 chg bounds, 340 chg sides, 0 chg coeffs, 0 upgd conss, 122 impls, 0 clqs
0.00/0.05	c (round 5) 250 del vars, 467 del conss, 0 chg bounds, 340 chg sides, 0 chg coeffs, 0 upgd conss, 122 impls, 0 clqs
0.00/0.05	c (round 6) 278 del vars, 471 del conss, 0 chg bounds, 340 chg sides, 0 chg coeffs, 0 upgd conss, 122 impls, 0 clqs
0.00/0.05	c (round 7) 282 del vars, 474 del conss, 0 chg bounds, 340 chg sides, 0 chg coeffs, 0 upgd conss, 122 impls, 0 clqs
0.00/0.06	c (round 8) 286 del vars, 474 del conss, 0 chg bounds, 340 chg sides, 0 chg coeffs, 206 upgd conss, 122 impls, 0 clqs
0.00/0.06	c    (0.0s) probing: 101/410 (24.6%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.06	c presolving (9 rounds):
0.00/0.06	c  286 deleted vars, 474 deleted constraints, 0 tightened bounds, 0 added holes, 340 changed sides, 0 changed coefficients
0.00/0.06	c  122 implications, 0 cliques
0.00/0.06	c presolved problem has 410 variables (410 bin, 0 int, 0 impl, 0 cont) and 206 constraints
0.00/0.06	c     206 constraints of type <logicor>
0.00/0.06	c transformed objective value is always integral (scale: 1)
0.00/0.06	c Presolving Time: 0.03
0.00/0.07	c strange?!, PURESAT with obj
0.00/0.07	c -----------------------------------------------------------------------------------------------
0.00/0.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/memory = c 1620
0.00/0.07	c # maximal time in seconds to run
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/time = c 1791
0.00/0.07	c # frequency for displaying node information lines
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.07	c display/freq = c 10000
0.00/0.07	c -----------------------------------------------------------------------------------------------
0.00/0.07	c start solving problem
0.00/0.07	c 
0.00/0.07	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.07	c   0.0s|     1 |     0 |   143 |1875k|   0 |   0 | 410 | 206 | 206 | 410 | 206 |   0 |   0 |   0 | 7.600000e+01 |      --      |    Inf 
0.00/0.08	o 76
0.00/0.08	c * 0.1s|     1 |     0 |   143 |1885k|   0 |   - | 410 | 206 | 206 | 410 | 206 |   0 |   0 |   0 | 7.600000e+01 | 7.600000e+01 |   0.00%
0.00/0.08	c 
0.00/0.08	c SCIP Status        : problem is solved [optimal solution found]
0.00/0.08	c Solving Time (sec) : 0.05
0.00/0.08	c Solving Nodes      : 1
0.00/0.08	c Primal Bound       : +7.60000000000000e+01 (1 solutions)
0.00/0.08	c Dual Bound         : +7.60000000000000e+01
0.00/0.08	c Gap                : 0.00 %
0.00/0.08	c NODE         1
0.00/0.08	c DUAL BOUND   76
0.00/0.08	c PRIMAL BOUND 76
0.00/0.08	c GAP          0
0.00/0.08	s OPTIMUM FOUND
0.00/0.08	v -x696 -x695 x694 -x693 -x692 x691 -x690 -x689 x688 -x687 -x686 -x685 x684 -x683 -x682 -x681 -x680 -x679 -x678 x677 x676 x675 -x674 
0.00/0.08	v -x673 -x672 x671 -x670 -x669 x668 -x667 -x666 x665 -x664 -x663 -x662 -x661 -x660 -x659 -x658 x657 -x656 x655 -x654 -x653 
0.00/0.08	v -x652 -x651 x650 -x649 -x648 -x647 x646 -x645 -x644 -x643 -x642 -x641 -x640 x639 -x638 -x637 -x636 -x635 -x634 x633 -x632 -x631 
0.00/0.08	v -x630 -x629 -x628 -x627 -x626 -x625 -x624 -x623 -x622 -x621 -x620 -x619 -x618 -x617 -x616 -x615 -x614 -x613 -x612 x611 -x610 
0.00/0.08	v -x609 -x608 -x607 -x606 -x605 -x604 -x603 -x602 -x601 x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 -x592 -x591 -x590 x589 
0.00/0.08	v -x588 -x587 -x586 -x585 -x584 -x583 -x582 -x581 -x580 -x579 x578 -x577 -x576 -x575 -x574 -x573 -x572 -x571 x570 -x569 -x568 
0.00/0.08	v -x567 -x566 -x565 -x564 -x563 -x562 -x561 -x560 -x559 x558 -x557 -x556 x555 -x554 -x553 x552 -x551 -x550 -x549 -x548 -x547 -x546 
0.00/0.08	v -x545 -x544 -x543 -x542 -x541 -x540 -x539 -x538 -x537 -x536 x535 x534 -x533 -x532 -x531 x530 -x529 -x528 -x527 -x526 -x525 
0.00/0.08	v -x524 -x523 -x522 -x521 -x520 -x519 x518 -x517 -x516 -x515 -x514 -x513 -x512 -x511 -x510 -x509 x508 -x507 -x506 -x505 -x504 
0.00/0.08	v -x503 -x502 x501 -x500 -x499 -x498 -x497 -x496 x495 -x494 -x493 -x492 -x491 -x490 x489 -x488 -x487 -x486 -x485 -x484 -x483 
0.00/0.08	v x482 -x481 -x480 -x479 -x478 -x477 -x476 -x475 -x474 -x473 -x472 -x471 x470 -x469 -x468 -x467 -x466 x465 -x464 -x463 -x462 -x461 
0.00/0.08	v -x460 -x459 -x458 -x457 -x456 -x455 -x454 -x453 -x452 -x451 -x450 -x449 -x448 -x447 -x446 -x445 -x444 x443 -x442 -x441 -x440 
0.00/0.08	v -x439 -x438 -x437 -x436 -x435 -x434 -x433 -x432 -x431 -x430 x429 -x428 -x427 -x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 
0.00/0.08	v -x418 -x417 -x416 -x415 -x414 x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 -x400 -x399 x398 
0.00/0.08	v -x397 -x396 -x395 x394 -x393 -x392 -x391 -x390 x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 -x379 x378 -x377 
0.00/0.08	v -x376 -x375 x374 -x373 -x372 -x371 -x370 -x369 -x368 x367 -x366 -x365 -x364 -x363 -x362 -x361 x360 -x359 x358 -x357 x356 -x355 
0.00/0.08	v -x354 -x353 x352 -x351 -x350 -x349 -x348 -x347 x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 x338 -x337 -x336 -x335 -x334 
0.00/0.08	v -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325 -x324 -x323 x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 
0.00/0.08	v -x312 -x311 -x310 -x309 x308 -x307 -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 -x293 -x292 
0.00/0.08	v -x291 x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 x273 -x272 x271 -x270 
0.00/0.08	v -x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 x252 -x251 -x250 -x249 
0.00/0.08	v -x248 -x247 -x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 x229 -x228 
0.00/0.08	v -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 x211 x210 x209 -x208 -x207 
0.00/0.08	v -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 
0.00/0.08	v -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 x171 -x170 -x169 -x168 -x167 -x166 -x165 
0.00/0.08	v -x164 -x163 -x162 -x161 -x160 x159 -x158 x157 -x156 -x155 -x154 x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 
0.00/0.08	v -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 x126 -x125 -x124 -x123 
0.00/0.08	v -x122 x121 -x120 x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 
0.00/0.08	v -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 x93 -x92 x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 
0.00/0.08	v -x76 x75 -x74 -x73 x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 x57 -x56 -x55 -x54 -x53 -x52 -x51 
0.00/0.08	v -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 
0.00/0.08	v -x25 -x24 -x23 x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 x1 
0.00/0.09	c SCIP Status        : problem is solved [optimal solution found]
0.00/0.09	c Solving Time       :       0.05
0.00/0.09	c Original Problem   :
0.00/0.09	c   Problem name     : HOME/instance-1869407-1245172461.opb
0.00/0.09	c   Variables        : 696 (696 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.09	c   Constraints      : 680 initial, 680 maximal
0.00/0.09	c Presolved Problem  :
0.00/0.09	c   Problem name     : t_HOME/instance-1869407-1245172461.opb
0.00/0.09	c   Variables        : 410 (410 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.09	c   Constraints      : 206 initial, 206 maximal
0.00/0.09	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.00/0.09	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.00/0.09	c   dualfix          :       0.01        263          0          0          0          0          0          0          0
0.00/0.09	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.00/0.09	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.00/0.09	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.00/0.09	c   probing          :       0.01          0          0          0          0          0          0          0          0
0.00/0.09	c   linear           :       0.01          0         23          0          0          0        474        340          0
0.00/0.09	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.00/0.09	c   root node        :          -          0          -          -          0          -          -          -          -
0.00/0.09	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.00/0.09	c   integral         :          0          0          0          1          0          0          0          0          0          0
0.00/0.09	c   logicor          :        206          1        115          1          0          0          0          0          0          0
0.00/0.09	c   countsols        :          0          0          0          1          0          0          0          0          0          0
0.00/0.09	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.00/0.09	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.00/0.09	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.00/0.09	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.00/0.09	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.00/0.09	c   rootredcost      :       0.00          0          0          0
0.00/0.09	c   pseudoobj        :       0.00          2          0          0
0.00/0.09	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.00/0.09	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.00/0.09	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.00/0.09	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.00/0.09	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.00/0.09	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.00/0.09	c   applied globally :          -          -          -          0        0.0          -          -          -
0.00/0.09	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.00/0.09	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.00/0.09	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.00/0.09	c   redcost          :       0.00          1          0          0          0          0
0.00/0.09	c   impliedbounds    :       0.00          0          0          0          0          0
0.00/0.09	c   intobj           :       0.00          0          0          0          0          0
0.00/0.09	c   gomory           :       0.00          1          0          0          0          0
0.00/0.09	c   strongcg         :       0.00          1          0          0          0          0
0.00/0.09	c   cmir             :       0.00          1          0          0          0          0
0.00/0.09	c   flowcover        :       0.01          1          0          0          0          0
0.00/0.09	c   clique           :       0.00          1          0          0          0          0
0.00/0.09	c   zerohalf         :       0.00          0          0          0          0          0
0.00/0.09	c   mcf              :       0.00          1          0          0          0          0
0.00/0.09	c Pricers            :       Time      Calls       Vars
0.00/0.09	c   problem variables:       0.00          0          0
0.00/0.09	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.00/0.09	c   pscost           :       0.00          0          0          0          0          0          0
0.00/0.09	c   inference        :       0.00          0          0          0          0          0          0
0.00/0.09	c   mostinf          :       0.00          0          0          0          0          0          0
0.00/0.09	c   leastinf         :       0.00          0          0          0          0          0          0
0.00/0.09	c   fullstrong       :       0.00          0          0          0          0          0          0
0.00/0.09	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.00/0.09	c   random           :       0.00          0          0          0          0          0          0
0.00/0.09	c   relpscost        :       0.00          0          0          0          0          0          0
0.00/0.09	c Primal Heuristics  :       Time      Calls      Found
0.00/0.09	c   LP solutions     :       0.00          -          1
0.00/0.09	c   pseudo solutions :       0.00          -          0
0.00/0.09	c   oneopt           :       0.00          0          0
0.00/0.09	c   simplerounding   :       0.00          0          0
0.00/0.09	c   rounding         :       0.00          0          0
0.00/0.09	c   shifting         :       0.00          0          0
0.00/0.09	c   intshifting      :       0.00          0          0
0.00/0.09	c   fixandinfer      :       0.00          0          0
0.00/0.09	c   feaspump         :       0.00          0          0
0.00/0.09	c   coefdiving       :       0.00          0          0
0.00/0.09	c   pscostdiving     :       0.00          0          0
0.00/0.09	c   fracdiving       :       0.00          0          0
0.00/0.09	c   veclendiving     :       0.00          0          0
0.00/0.09	c   intdiving        :       0.00          0          0
0.00/0.09	c   actconsdiving    :       0.00          0          0
0.00/0.09	c   objpscostdiving  :       0.00          0          0
0.00/0.09	c   rootsoldiving    :       0.00          0          0
0.00/0.09	c   linesearchdiving :       0.00          0          0
0.00/0.09	c   guideddiving     :       0.00          0          0
0.00/0.09	c   octane           :       0.00          0          0
0.00/0.09	c   rens             :       0.00          0          0
0.00/0.09	c   rins             :       0.00          0          0
0.00/0.09	c   localbranching   :       0.00          0          0
0.00/0.09	c   mutation         :       0.00          0          0
0.00/0.09	c   crossover        :       0.00          0          0
0.00/0.09	c   dins             :       0.00          0          0
0.00/0.09	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.00/0.09	c   primal LP        :       0.00          0          0       0.00          -
0.00/0.09	c   dual LP          :       0.00          1        143     143.00          -
0.00/0.09	c   barrier LP       :       0.00          0          0       0.00          -
0.00/0.09	c   diving/probing LP:       0.00          0          0       0.00          -
0.00/0.09	c   strong branching :       0.00          0          0       0.00          -
0.00/0.09	c     (at root node) :          -          0          0       0.00          -
0.00/0.09	c   conflict analysis:       0.00          0          0       0.00          -
0.00/0.09	c B&B Tree           :
0.00/0.09	c   number of runs   :          1
0.00/0.09	c   nodes            :          1
0.00/0.09	c   nodes (total)    :          1
0.00/0.09	c   nodes left       :          0
0.00/0.09	c   max depth        :          0
0.00/0.09	c   max depth (total):          0
0.00/0.09	c   backtracks       :          0 (0.0%)
0.00/0.09	c   delayed cutoffs  :          0
0.00/0.09	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.00/0.09	c   avg switch length:       2.00
0.00/0.09	c   switching time   :       0.00
0.00/0.09	c Solution           :
0.00/0.09	c   Solutions found  :          1 (1 improvements)
0.00/0.09	c   Primal Bound     : +7.60000000000000e+01   (in run 1, after 1 nodes, 0.05 seconds, depth 0, found by <relaxation>)
0.00/0.09	c   Dual Bound       : +7.60000000000000e+01
0.00/0.09	c   Gap              :       0.00 %
0.00/0.09	c   Root Dual Bound  : +7.60000000000000e+01
0.08/0.09	c Time complete: 0.08.

Verifier Data 

OK	76

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869407-1245172461/watcher-1869407-1245172461 -o /tmp/evaluation-result-1869407-1245172461/solver-1869407-1245172461 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869407-1245172461.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 0.95 3/67 9464
/proc/meminfo: memFree=1296088/2055920 swapFree=4192956/4192956
[pid=9464] ppid=9462 vsize=7616 CPUtime=0
/proc/9464/stat : 9464 (pbscip.linux.x8) R 9462 9464 9148 0 -1 4194304 552 0 0 0 0 0 0 0 18 0 1 0 173735408 7798784 537 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/9464/statm: 1904 547 353 1256 0 643 0

[startup+0.09101 s]
/proc/loadavg: 1.00 1.00 0.95 3/67 9464
/proc/meminfo: memFree=1296088/2055920 swapFree=4192956/4192956
[pid=9464] ppid=9462 vsize=17420 CPUtime=0.08
/proc/9464/stat : 9464 (pbscip.linux.x8) R 9462 9464 9148 0 -1 4194304 4187 0 0 0 7 1 0 0 16 0 1 0 173735408 17838080 3122 1992294400 4194304 9342243 548682068736 18446744073709551615 5914627 0 0 4096 0 0 0 0 17 1 0 0
/proc/9464/statm: 4355 3122 656 1256 0 3094 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17420

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

[startup+0.09101 s]
/proc/loadavg: 1.00 1.00 0.95 3/67 9464
/proc/meminfo: memFree=1296088/2055920 swapFree=4192956/4192956
[pid=9464] ppid=9462 vsize=17420 CPUtime=0.08
/proc/9464/stat : 9464 (pbscip.linux.x8) R 9462 9464 9148 0 -1 4194304 4187 0 0 0 7 1 0 0 16 0 1 0 173735408 17838080 3122 1992294400 4194304 9342243 548682068736 18446744073709551615 5914627 0 0 4096 0 0 0 0 17 1 0 0
/proc/9464/statm: 4355 3122 656 1256 0 3094 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17420

Child status: 0
Real time (s): 0.099089
CPU time (s): 0.098983
CPU user time (s): 0.078987
CPU system time (s): 0.019996
CPU usage (%): 99.8931
Max. virtual memory (cumulated for all children) (KiB): 17420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.078987
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4191
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= 9
involuntary context switches= 0

runsolver used 0.001999 second user time and 0.007998 second system time

The end

Launcher Data 

Begin job on node68 at 2009-06-16 19:14:21
IDJOB=1869407
IDBENCH=2858
IDSOLVER=684
FILE ID=node68/1869407-1245172461
PBS_JOBID= 9363870
Free space on /tmp= 66472 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-exps.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-1869407-1245172461/watcher-1869407-1245172461 -o /tmp/evaluation-result-1869407-1245172461/solver-1869407-1245172461 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869407-1245172461.opb

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

MD5SUM BENCH= 37869a33fb7d76f12c52d22950a4fb50
RANDOM SEED=573168790

node68.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		: 3000.238
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		: 3000.238
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:       1296504 kB
Buffers:         69092 kB
Cached:         593636 kB
SwapCached:          0 kB
Active:         334488 kB
Inactive:       344688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1296504 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           11784 kB
Writeback:           0 kB
Mapped:          26464 kB
Slab:            65792 kB
Committed_AS:    81828 kB
PageTables:       1564 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66460 MiB
End job on node68 at 2009-06-16 19:14:21