Trace number 2692437

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 NameAnswerCPU timeWall clock time
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPTIMUM 0.104983 0.105477

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/
normalized-chnl15_20_pb.cnf.cr--soft-66-100-0.wbo
MD5SUMcf0241dbee717fce31205c3d6c127ed0
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark49
Best CPU time to get the best result obtained on this benchmark0.030994
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables600
Total number of constraints70
Number of soft constraints26
Number of constraints which are clauses40
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint15
Maximum length of a constraint20
Top cost 1337
Min constraint cost 1
Max constraint cost 86
Sum of constraints costs 1336
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 21
Number of bits of the biggest sum of numbers5
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 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2692437-1277890527.wbo>
0.00/0.00	c original problem has 652 variables (626 bin, 0 int, 0 impl, 26 cont) and 97 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	c presolving:
0.00/0.01	c (round 1) 0 del vars, 1 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 26 impls, 17 clqs
0.00/0.01	c (round 2) 0 del vars, 1 del conss, 26 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 26 impls, 17 clqs
0.00/0.01	c (round 3) 0 del vars, 1 del conss, 26 chg bounds, 0 chg sides, 0 chg coeffs, 27 upgd conss, 26 impls, 17 clqs
0.00/0.01	c (round 4) 0 del vars, 1 del conss, 26 chg bounds, 0 chg sides, 0 chg coeffs, 44 upgd conss, 26 impls, 17 clqs
0.00/0.01	c    (0.0s) probing: 101/626 (16.1%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.01	c presolving (5 rounds):
0.00/0.01	c  0 deleted vars, 1 deleted constraints, 26 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01	c  26 implications, 17 cliques
0.00/0.01	c presolved problem has 652 variables (626 bin, 0 int, 0 impl, 26 cont) and 96 constraints
0.00/0.01	c      26 constraints of type <indicator>
0.00/0.01	c      17 constraints of type <setppc>
0.00/0.01	c      26 constraints of type <linear>
0.00/0.01	c      27 constraints of type <logicor>
0.00/0.01	c transformed objective value is always integral (scale: 1)
0.00/0.01	c Presolving Time: 0.01
0.00/0.01	c - non default parameters ----------------------------------------------------------------------
0.00/0.01	c # SCIP version 1.2.1.2
0.00/0.01	c 
0.00/0.01	c # frequency for displaying node information lines
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01	c display/freq = 10000
0.00/0.01	c 
0.00/0.01	c # maximal time in seconds to run
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/time = 1800
0.00/0.01	c 
0.00/0.01	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/memory = 3420
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify inequalities
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/linear/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify knapsacks
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01	c separating/rapidlearning/freq = 0
0.00/0.01	c 
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c start solving
0.00/0.01	c 
0.00/0.02	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.02	c   0.0s|     1 |     0 |    27 |     - |1639k|   0 |   0 | 652 |  96 | 652 |  44 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   110 |     - |1658k|   0 |   0 | 652 |  96 | 652 |  59 |  15 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   133 |     - |1660k|   0 |   0 | 652 |  96 | 652 |  61 |  17 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     2 |   133 |     - |1660k|   0 |   0 | 652 |  96 | 652 |  61 |  17 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.03	o 1336
0.00/0.03	c y 0.0s|    22 |    19 |   349 |  10.3 |1701k|  19 |   - | 652 |  97 |   0 |   0 |  22 |   1 |   0 | 1.000000e+00 | 1.336000e+03 |  Large 
0.00/0.04	o 123
0.00/0.04	c * 0.0s|    45 |    33 |   708 |  13.1 |1729k|  26 |   - | 652 |  99 | 652 |  70 |  31 |   3 |   0 | 3.000000e+00 | 1.230000e+02 |4000.00%
0.00/0.05	o 102
0.00/0.05	c * 0.0s|    52 |    34 |  1059 |  18.2 |1749k|  26 |   - | 652 | 100 | 652 |  70 |  39 |   4 |   0 | 4.000000e+00 | 1.020000e+02 |2450.00%
0.05/0.07	o 99
0.05/0.07	c * 0.1s|    81 |    51 |  1875 |  21.8 |1799k|  26 |   - | 652 | 103 | 652 |  65 |  61 |   7 |   0 | 4.000000e+00 | 9.900000e+01 |2375.00%
0.05/0.07	o 81
0.05/0.07	c * 0.1s|    82 |    37 |  1892 |  21.7 |1800k|  26 |   - | 652 | 103 | 652 |  65 |  61 |   7 |   0 | 4.000000e+00 | 8.100000e+01 |1925.00%
0.05/0.08	o 68
0.05/0.08	c * 0.1s|    89 |    25 |  2128 |  22.7 |1813k|  26 |   - | 652 | 104 | 652 |  65 |  66 |  13 |   0 | 4.100000e+01 | 6.800000e+01 |  65.85%
0.05/0.08	o 63
0.05/0.08	c * 0.1s|    90 |    20 |  2135 |  22.5 |1818k|  26 |   - | 652 | 104 | 652 |  65 |  66 |  13 |   0 | 4.100000e+01 | 6.300000e+01 |  53.66%
0.05/0.09	o 57
0.05/0.09	c * 0.1s|    94 |     6 |  2160 |  21.8 |1821k|  26 |   - | 652 | 101 | 652 |  70 |  66 |  17 |   0 | 4.700000e+01 | 5.700000e+01 |  21.28%
0.05/0.09	o 54
0.05/0.09	c * 0.1s|    96 |     3 |  2329 |  23.1 |1832k|  26 |   - | 652 |  98 | 652 |  70 |  70 |  18 |   0 | 4.900000e+01 | 5.400000e+01 |  10.20%
0.09/0.10	o 49
0.09/0.10	c * 0.1s|    98 |     0 |  2652 |  26.0 |1843k|  26 |   - | 652 |  98 | 652 |  70 |  79 |  18 |   0 | 4.900000e+01 | 4.900000e+01 |   0.00%
0.09/0.10	c 
0.09/0.10	c SCIP Status        : problem is solved [optimal solution found]
0.09/0.10	c Solving Time (sec) : 0.08
0.09/0.10	c Solving Nodes      : 98
0.09/0.10	c Primal Bound       : +4.90000000000000e+01 (18 solutions)
0.09/0.10	c Dual Bound         : +4.90000000000000e+01
0.09/0.10	c Gap                : 0.00 %
0.09/0.10	s OPTIMUM FOUND
0.09/0.10	v -x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 -x592 -x591 -x590 -x589 x588 -x587 -x586 -x585 -x584 -x583 -x582 -x581 -x580 -x579 
0.09/0.10	v -x578 -x577 -x576 x575 -x574 -x573 -x572 -x571 -x570 -x569 -x568 -x567 -x566 -x565 -x564 -x563 -x562 -x561 -x560 -x559 -x558 
0.09/0.10	v x557 -x556 -x555 -x554 -x553 -x552 -x551 -x550 -x549 -x548 -x547 -x546 -x545 x544 -x543 -x542 -x541 -x540 -x539 -x538 -x537 
0.09/0.10	v -x536 -x535 -x534 -x533 -x532 -x531 x530 -x529 -x528 -x527 -x526 -x525 -x524 -x523 -x522 -x521 -x520 -x519 -x518 -x517 x516 
0.09/0.10	v -x515 -x514 -x513 -x512 -x511 -x510 -x509 -x508 -x507 -x506 -x505 -x504 -x503 x502 -x501 -x500 -x499 -x498 -x497 -x496 -x495 
0.09/0.10	v -x494 -x493 -x492 -x491 -x490 -x489 -x488 -x487 -x486 -x485 -x484 -x483 -x482 x481 -x480 -x479 -x478 -x477 -x476 -x475 -x474 
0.09/0.10	v -x473 -x472 -x471 -x470 -x469 -x468 x467 -x466 -x465 -x464 -x463 -x462 -x461 -x460 -x459 -x458 -x457 -x456 -x455 x454 -x453 
0.09/0.10	v -x452 -x451 -x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 x441 -x440 -x439 -x438 -x437 -x436 -x435 -x434 -x433 -x432 
0.09/0.10	v -x431 -x430 -x429 -x428 -x427 x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 -x413 x412 -x411 
0.09/0.10	v -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 -x400 -x399 x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 
0.09/0.10	v -x389 -x388 -x387 -x386 -x385 x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 
0.09/0.10	v x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 -x350 -x349 -x348 
0.09/0.10	v -x347 x346 -x345 -x344 -x343 -x342 -x341 -x340 x339 -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 
0.09/0.10	v x325 -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 -x306 -x305 
0.09/0.10	v -x304 x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 x294 -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 
0.09/0.10	v -x283 -x282 -x281 x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 -x267 x266 -x265 -x264 -x263 
0.09/0.10	v -x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 -x242 
0.09/0.10	v -x241 -x240 -x239 -x238 x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 x223 -x222 -x221 
0.09/0.10	v -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 
0.09/0.10	v -x199 -x198 -x197 -x196 x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 
0.09/0.10	v -x178 x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 x159 -x158 
0.09/0.10	v -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 
0.09/0.10	v -x136 -x135 -x134 -x133 -x132 -x131 -x130 x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 
0.09/0.10	v -x115 x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 
0.09/0.10	v -x93 -x92 -x91 -x90 x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 
0.09/0.10	v -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 
0.09/0.10	v -x42 -x41 -x40 -x39 -x38 -x37 x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 x21 -x20 -x19 -x18 
0.09/0.10	v -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 x6 -x5 -x4 -x3 -x2 -x1 
0.09/0.10	c SCIP Status        : problem is solved [optimal solution found]
0.09/0.10	c Solving Time       :       0.08
0.09/0.10	c Original Problem   :
0.09/0.10	c   Problem name     : HOME/instance-2692437-1277890527.wbo
0.09/0.10	c   Variables        : 652 (626 binary, 0 integer, 0 implicit integer, 26 continuous)
0.09/0.10	c   Constraints      : 97 initial, 97 maximal
0.09/0.10	c Presolved Problem  :
0.09/0.10	c   Problem name     : t_HOME/instance-2692437-1277890527.wbo
0.09/0.10	c   Variables        : 652 (626 binary, 0 integer, 0 implicit integer, 26 continuous)
0.09/0.10	c   Constraints      : 96 initial, 104 maximal
0.09/0.10	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.09/0.10	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.09/0.10	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.09/0.10	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.09/0.10	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.09/0.10	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.09/0.10	c   probing          :       0.01          0          0          0          0          0          0          0          0
0.09/0.10	c   indicator        :       0.00          0          0          0          0          0          0          0          0
0.09/0.10	c   setppc           :       0.00          0          0          0          0          0          0          0          0
0.09/0.10	c   linear           :       0.00          0          0          0         26          0          1          0          0
0.09/0.10	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.09/0.10	c   root node        :          -         14          -          -         28          -          -          -          -
0.09/0.10	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.09/0.10	c   integral         :          0          0          0        146          0          0          0          0          0          0
0.09/0.10	c   indicator        :         26          0        477        146          0          0        279          0          0          0
0.09/0.10	c   setppc           :         17          3        475        146          0          0          0          0          0          0
0.09/0.10	c   linear           :         26          3        475        146          0          0          0         79          0          0
0.09/0.10	c   logicor          :         27+         3        123         88          0          8         34          0          0          0
0.09/0.10	c   countsols        :          0          0          0         88          0          0          0          0          0          0
0.09/0.10	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.09/0.10	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.09/0.10	c   indicator        :       0.00       0.00       0.00       0.00       0.00
0.09/0.10	c   setppc           :       0.00       0.00       0.00       0.00       0.00
0.09/0.10	c   linear           :       0.01       0.00       0.01       0.00       0.00
0.09/0.10	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.09/0.10	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.09/0.10	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.09/0.10	c   vbounds          :       0.00          2          0          0
0.09/0.10	c   rootredcost      :       0.00          9          0         12
0.09/0.10	c   pseudoobj        :       0.00        279          2        174
0.09/0.10	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.09/0.10	c   propagation      :       0.00         10          9         12        4.8          0        0.0          -
0.09/0.10	c   infeasible LP    :       0.00          6          6         10        8.3          0        0.0          0
0.09/0.10	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.09/0.10	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.09/0.10	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.09/0.10	c   applied globally :          -          -          -         18        6.1          -          -          -
0.09/0.10	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.09/0.10	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.09/0.10	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.09/0.10	c   redcost          :       0.00        146          0          6          0          0
0.09/0.10	c   impliedbounds    :       0.00          0          0          0          0          0
0.09/0.10	c   intobj           :       0.00          0          0          0          0          0
0.09/0.10	c   cgmip            :       0.00          0          0          0          0          0
0.09/0.10	c   gomory           :       0.00          0          0          0          0          0
0.09/0.10	c   strongcg         :       0.00          0          0          0          0          0
0.09/0.10	c   cmir             :       0.00          0          0          0          0          0
0.09/0.10	c   flowcover        :       0.00          0          0          0          0          0
0.09/0.10	c   clique           :       0.00          0          0          0          0          0
0.09/0.10	c   zerohalf         :       0.00          0          0          0          0          0
0.09/0.10	c   mcf              :       0.00          0          0          0          0          0
0.09/0.10	c   rapidlearning    :       0.00          0          0          0          0          0
0.09/0.10	c Pricers            :       Time      Calls       Vars
0.09/0.10	c   problem variables:       0.00          0          0
0.09/0.10	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.09/0.10	c   relpscost        :       0.00          0          0          0          0          0          0
0.09/0.10	c   pscost           :       0.00          0          0          0          0          0          0
0.09/0.10	c   inference        :       0.00         79          0          0          0          0        158
0.09/0.10	c   mostinf          :       0.00          0          0          0          0          0          0
0.09/0.10	c   leastinf         :       0.00          0          0          0          0          0          0
0.09/0.10	c   fullstrong       :       0.00          0          0          0          0          0          0
0.09/0.10	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.09/0.10	c   random           :       0.00          0          0          0          0          0          0
0.09/0.10	c Primal Heuristics  :       Time      Calls      Found
0.09/0.10	c   LP solutions     :       0.00          -          9
0.09/0.10	c   pseudo solutions :       0.00          -          0
0.09/0.10	c   crossover        :       0.00          0          0
0.09/0.10	c   fracdiving       :       0.00          2          0
0.09/0.10	c   guideddiving     :       0.00          2          0
0.09/0.10	c   veclendiving     :       0.00          2          0
0.09/0.10	c   coefdiving       :       0.00          3          0
0.09/0.10	c   pscostdiving     :       0.00          3          0
0.09/0.10	c   linesearchdiving :       0.00          3          0
0.09/0.10	c   trivial          :       0.00          2          0
0.09/0.10	c   simplerounding   :       0.00          0          0
0.09/0.10	c   zirounding       :       0.00          0          0
0.09/0.10	c   rounding         :       0.00          0          0
0.09/0.10	c   shifting         :       0.00          0          0
0.09/0.10	c   intshifting      :       0.00          0          0
0.09/0.10	c   oneopt           :       0.00          7          0
0.09/0.10	c   twoopt           :       0.00          0          0
0.09/0.10	c   fixandinfer      :       0.00          0          0
0.09/0.10	c   feaspump         :       0.00          0          0
0.09/0.10	c   intdiving        :       0.00          0          0
0.09/0.10	c   actconsdiving    :       0.00          0          0
0.09/0.10	c   objpscostdiving  :       0.00          2          0
0.09/0.10	c   rootsoldiving    :       0.00          3          0
0.09/0.10	c   octane           :       0.00          0          0
0.09/0.10	c   rens             :       0.00          0          0
0.09/0.10	c   rins             :       0.00          0          0
0.09/0.10	c   localbranching   :       0.00          0          0
0.09/0.10	c   mutation         :       0.00          0          0
0.09/0.10	c   dins             :       0.00          0          0
0.09/0.10	c   undercover       :       0.00          0          0
0.09/0.10	c   nlp              :       0.00          0          0
0.09/0.10	c   trysol           :       0.00         11          9
0.09/0.10	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.09/0.10	c   primal LP        :       0.00          0          0       0.00          -
0.09/0.10	c   dual LP          :       0.05         94       2625      27.93   52500.00
0.09/0.10	c   lex dual LP      :       0.00          0          0       0.00          -
0.09/0.10	c   barrier LP       :       0.00          0          0       0.00          -
0.09/0.10	c   diving/probing LP:       0.00          6         27       4.50          -
0.09/0.10	c   strong branching :       0.00          0          0       0.00          -
0.09/0.10	c     (at root node) :          -          0          0       0.00          -
0.09/0.10	c   conflict analysis:       0.00          0          0       0.00          -
0.09/0.10	c B&B Tree           :
0.09/0.10	c   number of runs   :          1
0.09/0.10	c   nodes            :         98
0.09/0.10	c   nodes (total)    :         98
0.09/0.10	c   nodes left       :          0
0.09/0.10	c   max depth        :         26
0.09/0.10	c   max depth (total):         26
0.09/0.10	c   backtracks       :         23 (23.5%)
0.09/0.10	c   delayed cutoffs  :         14
0.09/0.10	c   repropagations   :        111 (239 domain reductions, 6 cutoffs)
0.09/0.10	c   avg switch length:       4.39
0.09/0.10	c   switching time   :       0.00
0.09/0.10	c Solution           :
0.09/0.10	c   Solutions found  :         18 (10 improvements)
0.09/0.10	c   First Solution   : +1.33600000000000e+03   (in run 1, after 21 nodes, 0.02 seconds, depth 20, found by <trysol>)
0.09/0.10	c   Primal Bound     : +4.90000000000000e+01   (in run 1, after 98 nodes, 0.08 seconds, depth 7, found by <relaxation>)
0.09/0.10	c   Dual Bound       : +4.90000000000000e+01
0.09/0.10	c   Gap              :       0.00 %
0.09/0.10	c   Root Dual Bound  : +0.00000000000000e+00
0.09/0.10	c   Root Iterations  :        133
0.09/0.10	c Time complete: 0.09.

Verifier Data 

OK	49

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2692437-1277890527/watcher-2692437-1277890527 -o /tmp/evaluation-result-2692437-1277890527/solver-2692437-1277890527 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692437-1277890527.wbo -t 1800 -m 3800 

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): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.90 3.36 3/182 11143
/proc/meminfo: memFree=31440624/32951124 swapFree=67111528/67111528
[pid=11143] ppid=11141 vsize=9692 CPUtime=0
/proc/11143/stat : 11143 (pbscip.linux.x8) R 11141 11143 10123 0 -1 4202496 1718 0 0 0 0 0 0 0 20 0 1 0 130348320 9924608 1638 4089446400 4194304 8223781 140734391572736 18446744073709551615 4396995 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11143/statm: 2423 1640 369 984 0 1436 0

[startup+0.059894 s]
/proc/loadavg: 2.01 2.90 3.36 3/182 11143
/proc/meminfo: memFree=31440624/32951124 swapFree=67111528/67111528
[pid=11143] ppid=11141 vsize=15000 CPUtime=0.05
/proc/11143/stat : 11143 (pbscip.linux.x8) R 11141 11143 10123 0 -1 4202496 4568 0 0 0 4 1 0 0 18 0 1 0 130348320 15360000 2838 4089446400 4194304 8223781 140734391572736 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/11143/statm: 3750 2838 553 984 0 2763 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15000

[startup+0.100876 s]
/proc/loadavg: 2.01 2.90 3.36 3/182 11143
/proc/meminfo: memFree=31440624/32951124 swapFree=67111528/67111528
[pid=11143] ppid=11141 vsize=15260 CPUtime=0.09
/proc/11143/stat : 11143 (pbscip.linux.x8) R 11141 11143 10123 0 -1 4202496 4624 0 0 0 8 1 0 0 18 0 1 0 130348320 15626240 2894 4089446400 4194304 8223781 140734391572736 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/11143/statm: 3815 2894 553 984 0 2828 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15260

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

Child status: 0
Real time (s): 0.105477
CPU time (s): 0.104983
CPU user time (s): 0.084987
CPU system time (s): 0.019996
CPU usage (%): 99.5316
Max. virtual memory (cumulated for all children) (KiB): 15260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.084987
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= 4640
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= 5
involuntary context switches= 3

runsolver used 0.001999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node135 at 2010-06-30 11:35:27
IDJOB=2692437
IDBENCH=78684
IDSOLVER=1204
FILE ID=node135/2692437-1277890527
PBS_JOBID= 11197084
Free space on /tmp= 74136 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl15_20_pb.cnf.cr--soft-66-100-0.wbo
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2692437-1277890527/watcher-2692437-1277890527 -o /tmp/evaluation-result-2692437-1277890527/solver-2692437-1277890527 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692437-1277890527.wbo -t 1800 -m 3800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= cf0241dbee717fce31205c3d6c127ed0
RANDOM SEED=1894060314

node135.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.857
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.71
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.857
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.857
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.857
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 7186.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.857
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.857
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.857
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.857
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31441276 kB
Buffers:        172056 kB
Cached:        1097652 kB
SwapCached:          0 kB
Active:         547172 kB
Inactive:       816936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31441276 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4664 kB
Writeback:           0 kB
AnonPages:       95144 kB
Mapped:          14980 kB
Slab:            80312 kB
PageTables:       5324 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   241140 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74132 MiB
End job on node135 at 2010-06-30 11:35:27