Trace number 2693322

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverOPTIMUM 0.271958 0.272533

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/
normalized-chnl15_20_pb.cnf.cr--soft-0-100-0.wbo
MD5SUMfcf2074312786880370cecd0374d7bf5
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark0.014997
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 constraints70
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 3292
Min constraint cost 1
Max constraint cost 97
Sum of constraints costs 3291
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: Clp 1.11.1] [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-2693322-1277919264.wbo>
0.00/0.00	c original problem has 740 variables (670 bin, 0 int, 0 impl, 70 cont) and 141 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	o 3291
0.00/0.00	c feasible solution found by trivial heuristic, objective value  3.291000e+03
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, 70 impls, 0 clqs
0.00/0.01	c (round 2) 0 del vars, 1 del conss, 70 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 70 impls, 0 clqs
0.00/0.01	c    (0.0s) probing: 101/670 (15.1%) - 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 (3 rounds):
0.00/0.01	c  0 deleted vars, 1 deleted constraints, 70 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01	c  70 implications, 0 cliques
0.00/0.01	c presolved problem has 740 variables (670 bin, 0 int, 0 impl, 70 cont) and 140 constraints
0.00/0.01	c      70 constraints of type <indicator>
0.00/0.01	c      70 constraints of type <linear>
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 
0.00/0.01	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.01	c t 0.0s|     1 |     0 |     0 |     - |1808k|   0 |   0 | 740 | 140 | 740 |   0 |   0 |   0 |   0 | 0.000000e+00 | 3.291000e+03 |    Inf 
0.00/0.01	c   0.0s|     1 |     0 |    40 |     - |1888k|   0 |   0 | 740 | 140 | 740 |  40 |  40 |   0 |   0 | 0.000000e+00 | 3.291000e+03 |    Inf 
0.00/0.01	c   0.0s|     1 |     0 |    78 |     - |1890k|   0 |   0 | 740 | 140 | 740 |  42 |  42 |   0 |   0 | 0.000000e+00 | 3.291000e+03 |    Inf 
0.00/0.01	c   0.0s|     1 |     0 |   114 |     - |1892k|   0 |   0 | 740 | 140 | 740 |  44 |  44 |   0 |   0 | 0.000000e+00 | 3.291000e+03 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   148 |     - |1894k|   0 |   0 | 740 | 140 | 740 |  46 |  46 |   0 |   0 | 0.000000e+00 | 3.291000e+03 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   180 |     - |1896k|   0 |   0 | 740 | 140 | 740 |  48 |  48 |   0 |   0 | 0.000000e+00 | 3.291000e+03 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   210 |     - |1898k|   0 |   0 | 740 | 140 | 740 |  50 |  50 |   0 |   0 | 0.000000e+00 | 3.291000e+03 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   238 |     - |1900k|   0 |   0 | 740 | 140 | 740 |  52 |  52 |   0 |   0 | 0.000000e+00 | 3.291000e+03 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   264 |     - |1902k|   0 |   0 | 740 | 140 | 740 |  54 |  54 |   0 |   0 | 0.000000e+00 | 3.291000e+03 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   288 |     - |1903k|   0 |   0 | 740 | 140 | 740 |  56 |  56 |   0 |   0 | 0.000000e+00 | 3.291000e+03 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   310 |     - |1905k|   0 |   0 | 740 | 140 | 740 |  58 |  58 |   0 |   0 | 0.000000e+00 | 3.291000e+03 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   330 |     - |1907k|   0 |   0 | 740 | 140 | 740 |  60 |  60 |   0 |   0 | 0.000000e+00 | 3.291000e+03 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   348 |     - |1909k|   0 |   0 | 740 | 140 | 740 |  62 |  62 |   0 |   0 | 0.000000e+00 | 3.291000e+03 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   364 |     - |1911k|   0 |   0 | 740 | 140 | 740 |  64 |  64 |   0 |   0 | 0.000000e+00 | 3.291000e+03 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   378 |     - |1913k|   0 |   0 | 740 | 140 | 740 |  66 |  66 |   0 |   0 | 0.000000e+00 | 3.291000e+03 |    Inf 
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 |   390 |     - |1915k|   0 |   0 | 740 | 140 | 740 |  68 |  68 |   0 |   0 | 0.000000e+00 | 3.291000e+03 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   423 |     - |1917k|   0 |   0 | 740 | 140 | 740 |  70 |  70 |   0 |   0 | 0.000000e+00 | 3.291000e+03 |    Inf 
0.00/0.02	c   0.0s|     1 |     2 |   423 |     - |1918k|   0 |   0 | 740 | 140 | 740 |  70 |  70 |   0 |   0 | 0.000000e+00 | 3.291000e+03 |    Inf 
0.00/0.04	o 372
0.00/0.04	c * 0.0s|    81 |    60 |   539 |   1.4 |2015k|  70 |   - | 740 | 150 | 740 |  70 |  70 |  10 |   0 | 7.000000e+00 | 3.720000e+02 |5214.29%
0.00/0.06	o 289
0.00/0.06	c * 0.1s|   134 |   106 |   638 |   1.6 |2065k|  70 |   - | 740 | 150 | 740 |  70 |  70 |  10 |   0 | 9.000000e+00 | 2.890000e+02 |3111.11%
0.06/0.09	o 100
0.06/0.09	c * 0.1s|   233 |   180 |   878 |   2.0 |2139k|  70 |   - | 740 | 156 | 740 |  70 |  70 |  16 |   0 | 1.000000e+01 | 1.000000e+02 | 900.00%
0.19/0.23	o 33
0.19/0.23	c * 0.2s|   770 |   385 |  1241 |   1.1 |2577k| 301 |   - | 740 | 189 | 740 |  70 |  70 |  49 |   0 | 1.100000e+01 | 3.300000e+01 | 200.00%
0.19/0.25	o 26
0.19/0.25	c * 0.2s|   869 |   354 |  1275 |   1.0 |2581k| 301 |   - | 740 | 146 | 740 |  70 |  70 |  49 |   0 | 1.200000e+01 | 2.600000e+01 | 116.67%
0.19/0.25	o 24
0.19/0.25	c * 0.2s|   872 |   342 |  1297 |   1.0 |2591k| 301 |   - | 740 | 143 | 740 |  70 |  70 |  50 |   0 | 1.200000e+01 | 2.400000e+01 | 100.00%
0.19/0.26	o 17
0.19/0.26	c * 0.2s|   904 |     0 |  1326 |   1.0 |2293k| 301 |   - | 740 | 145 | 740 |  70 |  70 |  61 |   0 | 1.700000e+01 | 1.700000e+01 |   0.00%
0.19/0.26	c 
0.19/0.26	c SCIP Status        : problem is solved [optimal solution found]
0.19/0.26	c Solving Time (sec) : 0.25
0.19/0.26	c Solving Nodes      : 904
0.19/0.26	c Primal Bound       : +1.70000000000000e+01 (17 solutions)
0.19/0.26	c Dual Bound         : +1.70000000000000e+01
0.19/0.26	c Gap                : 0.00 %
0.19/0.26	s OPTIMUM FOUND
0.19/0.26	v -x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 x592 -x591 -x590 -x589 -x588 -x587 -x586 -x585 -x584 -x583 -x582 -x581 -x580 -x579 
0.19/0.26	v -x578 -x577 -x576 -x575 -x574 -x573 x572 -x571 -x570 -x569 -x568 -x567 -x566 -x565 -x564 -x563 -x562 -x561 -x560 -x559 x558 
0.19/0.26	v -x557 -x556 -x555 -x554 -x553 -x552 -x551 -x550 -x549 -x548 -x547 -x546 -x545 x544 -x543 -x542 -x541 -x540 -x539 -x538 -x537 
0.19/0.26	v -x536 -x535 -x534 -x533 -x532 -x531 -x530 -x529 -x528 x527 -x526 -x525 -x524 -x523 -x522 -x521 -x520 -x519 -x518 -x517 -x516 
0.19/0.26	v -x515 -x514 -x513 -x512 x511 -x510 -x509 -x508 -x507 -x506 -x505 -x504 -x503 -x502 -x501 -x500 x499 -x498 -x497 -x496 -x495 
0.19/0.26	v -x494 -x493 -x492 -x491 -x490 -x489 -x488 x487 -x486 -x485 -x484 -x483 -x482 -x481 -x480 -x479 -x478 -x477 -x476 -x475 -x474 
0.19/0.26	v -x473 -x472 -x471 x470 -x469 -x468 -x467 -x466 -x465 -x464 -x463 -x462 -x461 -x460 -x459 -x458 -x457 -x456 x455 -x454 -x453 
0.19/0.26	v -x452 -x451 -x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 x441 -x440 -x439 -x438 -x437 -x436 -x435 -x434 -x433 -x432 
0.19/0.26	v -x431 -x430 -x429 -x428 x427 -x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 x413 -x412 -x411 
0.19/0.26	v -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 -x400 x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 
0.19/0.26	v -x389 -x388 -x387 -x386 -x385 -x384 -x383 x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 
0.19/0.26	v -x368 -x367 x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 -x358 -x357 -x356 -x355 -x354 -x353 x352 -x351 -x350 -x349 -x348 -x347 
0.19/0.26	v -x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 
0.19/0.26	v -x325 -x324 -x323 x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 x309 -x308 -x307 -x306 -x305 
0.19/0.26	v -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 
0.19/0.26	v -x283 -x282 x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 -x267 x266 -x265 -x264 -x263 
0.19/0.26	v -x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 -x242 
0.19/0.26	v -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 x229 -x228 -x227 -x226 -x225 -x224 x223 -x222 -x221 
0.19/0.26	v -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 
0.19/0.26	v -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 x183 -x182 -x181 -x180 -x179 
0.19/0.26	v -x178 x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 
0.19/0.26	v -x157 -x156 -x155 x154 -x153 -x152 -x151 x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 
0.19/0.26	v -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 
0.19/0.26	v -x115 -x114 -x113 -x112 -x111 -x110 x109 -x108 -x107 -x106 -x105 -x104 x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 
0.19/0.26	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 
0.19/0.26	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 
0.19/0.26	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 
0.19/0.26	v -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 x1 
0.19/0.26	c SCIP Status        : problem is solved [optimal solution found]
0.19/0.26	c Solving Time       :       0.25
0.19/0.26	c Original Problem   :
0.19/0.26	c   Problem name     : HOME/instance-2693322-1277919264.wbo
0.19/0.26	c   Variables        : 740 (670 binary, 0 integer, 0 implicit integer, 70 continuous)
0.19/0.26	c   Constraints      : 141 initial, 141 maximal
0.19/0.26	c Presolved Problem  :
0.19/0.26	c   Problem name     : t_HOME/instance-2693322-1277919264.wbo
0.19/0.26	c   Variables        : 740 (670 binary, 0 integer, 0 implicit integer, 70 continuous)
0.19/0.26	c   Constraints      : 140 initial, 189 maximal
0.19/0.26	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.19/0.26	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.19/0.26	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.19/0.26	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.19/0.26	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.19/0.26	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.19/0.26	c   probing          :       0.01          0          0          0          0          0          0          0          0
0.19/0.26	c   indicator        :       0.00          0          0          0          0          0          0          0          0
0.19/0.26	c   linear           :       0.00          0          0          0         70          0          1          0          0
0.19/0.26	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.19/0.26	c   root node        :          -         52          -          -        104          -          -          -          -
0.19/0.26	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.19/0.26	c   integral         :          0          0          0        867          0          0          0          0          0          0
0.19/0.26	c   indicator        :         70          0       1755        866          0          0        777          0          0          0
0.19/0.26	c   linear           :         70         17       1754        867          0          0       1614         70          0          0
0.19/0.26	c   logicor          :          0+         0        224          0          0         12         52          0          0          0
0.19/0.26	c   countsols        :          0          0          0        867          0          0          0          0          0          0
0.19/0.26	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.19/0.26	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.19/0.26	c   indicator        :       0.01       0.00       0.00       0.01       0.00
0.19/0.26	c   linear           :       0.01       0.00       0.01       0.00       0.00
0.19/0.26	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.19/0.26	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.19/0.26	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.19/0.26	c   vbounds          :       0.00          2          0          0
0.19/0.26	c   rootredcost      :       0.00          6          0         49
0.19/0.26	c   pseudoobj        :       0.00       1561          5        275
0.19/0.26	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.19/0.26	c   propagation      :       0.00         17         17         49       42.3          2       16.0          -
0.19/0.26	c   infeasible LP    :       0.00         25         25         42       31.8          0        0.0          0
0.19/0.26	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.26	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.26	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.19/0.26	c   applied globally :          -          -          -         61       27.6          -          -          -
0.19/0.26	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.19/0.26	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.19/0.26	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.19/0.26	c   redcost          :       0.03        890          0         12          0          0
0.19/0.26	c   impliedbounds    :       0.00          0          0          0          0          0
0.19/0.26	c   intobj           :       0.00          0          0          0          0          0
0.19/0.26	c   cgmip            :       0.00          0          0          0          0          0
0.19/0.26	c   gomory           :       0.00          0          0          0          0          0
0.19/0.26	c   strongcg         :       0.00          0          0          0          0          0
0.19/0.26	c   cmir             :       0.00          0          0          0          0          0
0.19/0.26	c   flowcover        :       0.00          0          0          0          0          0
0.19/0.26	c   clique           :       0.00          0          0          0          0          0
0.19/0.26	c   zerohalf         :       0.00          0          0          0          0          0
0.19/0.26	c   mcf              :       0.00          0          0          0          0          0
0.19/0.26	c   rapidlearning    :       0.00          0          0          0          0          0
0.19/0.26	c Pricers            :       Time      Calls       Vars
0.19/0.26	c   problem variables:       0.00          0          0
0.19/0.26	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.19/0.26	c   relpscost        :       0.00          0          0          0          0          0          0
0.19/0.26	c   pscost           :       0.00          0          0          0          0          0          0
0.19/0.26	c   inference        :       0.02        860          0          0          0          0       1720
0.19/0.26	c   mostinf          :       0.00          0          0          0          0          0          0
0.19/0.26	c   leastinf         :       0.00          0          0          0          0          0          0
0.19/0.26	c   fullstrong       :       0.00          0          0          0          0          0          0
0.19/0.26	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.19/0.26	c   random           :       0.00          0          0          0          0          0          0
0.19/0.26	c Primal Heuristics  :       Time      Calls      Found
0.19/0.26	c   LP solutions     :       0.00          -          7
0.19/0.26	c   pseudo solutions :       0.00          -          0
0.19/0.26	c   coefdiving       :       0.00          0          0
0.19/0.26	c   pscostdiving     :       0.00          0          0
0.19/0.26	c   fracdiving       :       0.00          0          0
0.19/0.26	c   veclendiving     :       0.00          0          0
0.19/0.26	c   objpscostdiving  :       0.00          0          0
0.19/0.26	c   rootsoldiving    :       0.00          0          0
0.19/0.26	c   linesearchdiving :       0.00          0          0
0.19/0.26	c   guideddiving     :       0.00          0          0
0.19/0.26	c   feaspump         :       0.00          0          0
0.19/0.26	c   intshifting      :       0.00          0          0
0.19/0.26	c   oneopt           :       0.02          6          0
0.19/0.26	c   crossover        :       0.00          1          0
0.19/0.26	c   trivial          :       0.00          2          3
0.19/0.26	c   simplerounding   :       0.00          0          0
0.19/0.26	c   zirounding       :       0.00          0          0
0.19/0.26	c   rounding         :       0.00          0          0
0.19/0.26	c   shifting         :       0.00          0          0
0.19/0.26	c   twoopt           :       0.00          0          0
0.19/0.26	c   fixandinfer      :       0.00          0          0
0.19/0.26	c   intdiving        :       0.00          0          0
0.19/0.26	c   actconsdiving    :       0.00          0          0
0.19/0.26	c   octane           :       0.00          0          0
0.19/0.26	c   rens             :       0.00          0          0
0.19/0.26	c   rins             :       0.00          0          0
0.19/0.26	c   localbranching   :       0.00          0          0
0.19/0.26	c   mutation         :       0.00          0          0
0.19/0.26	c   dins             :       0.00          0          0
0.19/0.26	c   undercover       :       0.00          0          0
0.19/0.26	c   nlp              :       0.00          0          0
0.19/0.26	c   trysol           :       0.00          8          7
0.19/0.26	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.19/0.26	c   primal LP        :       0.00          0          0       0.00          -
0.19/0.26	c   dual LP          :       0.09        185       1265       6.84   14055.56
0.19/0.26	c   lex dual LP      :       0.00          0          0       0.00          -
0.19/0.26	c   barrier LP       :       0.00          0          0       0.00          -
0.19/0.26	c   diving/probing LP:       0.00          6         61      10.17          -
0.19/0.26	c   strong branching :       0.00          0          0       0.00          -
0.19/0.26	c     (at root node) :          -          0          0       0.00          -
0.19/0.26	c   conflict analysis:       0.00          0          0       0.00          -
0.19/0.26	c B&B Tree           :
0.19/0.26	c   number of runs   :          1
0.19/0.26	c   nodes            :        904
0.19/0.26	c   nodes (total)    :        904
0.19/0.26	c   nodes left       :          0
0.19/0.26	c   max depth        :        301
0.19/0.26	c   max depth (total):        301
0.19/0.26	c   backtracks       :         30 (3.3%)
0.19/0.26	c   delayed cutoffs  :        277
0.19/0.26	c   repropagations   :        436 (541 domain reductions, 5 cutoffs)
0.19/0.26	c   avg switch length:       3.24
0.19/0.26	c   switching time   :       0.01
0.19/0.26	c Solution           :
0.19/0.26	c   Solutions found  :         17 (8 improvements)
0.19/0.26	c   First Solution   : +3.29100000000000e+03   (in run 1, after 0 nodes, 0.00 seconds, depth 0, found by <trivial>)
0.19/0.26	c   Primal Bound     : +1.70000000000000e+01   (in run 1, after 904 nodes, 0.24 seconds, depth 70, found by <relaxation>)
0.19/0.26	c   Dual Bound       : +1.70000000000000e+01
0.19/0.26	c   Gap              :       0.00 %
0.19/0.26	c   Root Dual Bound  : +0.00000000000000e+00
0.19/0.26	c   Root Iterations  :        423
0.19/0.27	c Time complete: 0.26.

Verifier Data 

OK	17

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2693322-1277919264/watcher-2693322-1277919264 -o /tmp/evaluation-result-2693322-1277919264/solver-2693322-1277919264 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693322-1277919264.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: 2.04 2.01 2.00 4/196 17043
/proc/meminfo: memFree=31071304/32951124 swapFree=67111528/67111528
[pid=17043] ppid=17041 vsize=11264 CPUtime=0
/proc/17043/stat : 17043 (pbscip.linux.x8) R 17041 17043 16329 0 -1 4202496 1744 0 0 0 0 0 0 0 25 0 1 0 133221593 11534336 1665 4089446400 4194304 9819077 140734136395040 18446744073709551615 8656455 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17043/statm: 2816 1665 392 1374 0 1437 0

[startup+0.07381 s]
/proc/loadavg: 2.04 2.01 2.00 4/196 17043
/proc/meminfo: memFree=31071304/32951124 swapFree=67111528/67111528
[pid=17043] ppid=17041 vsize=17600 CPUtime=0.06
/proc/17043/stat : 17043 (pbscip.linux.x8) R 17041 17043 16329 0 -1 4202496 4179 0 0 0 6 0 0 0 25 0 1 0 133221593 18022400 3017 4089446400 4194304 9819077 140734136395040 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/17043/statm: 4196 3013 654 1374 0 2817 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 17600

[startup+0.100808 s]
/proc/loadavg: 2.04 2.01 2.00 4/196 17043
/proc/meminfo: memFree=31071304/32951124 swapFree=67111528/67111528
[pid=17043] ppid=17041 vsize=17708 CPUtime=0.09
/proc/17043/stat : 17043 (pbscip.linux.x8) R 17041 17043 16329 0 -1 4202496 4426 0 0 0 9 0 0 0 25 0 1 0 133221593 18132992 3024 4089446400 4194304 9819077 140734136395040 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/17043/statm: 4427 3024 654 1374 0 3048 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17708

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

[startup+0.200787 s]
/proc/loadavg: 2.04 2.01 2.00 4/196 17043
/proc/meminfo: memFree=31071304/32951124 swapFree=67111528/67111528
[pid=17043] ppid=17041 vsize=18360 CPUtime=0.19
/proc/17043/stat : 17043 (pbscip.linux.x8) R 17041 17043 16329 0 -1 4202496 7163 0 0 0 18 1 0 0 25 0 1 0 133221593 18800640 3205 4089446400 4194304 9819077 140734136395040 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/17043/statm: 4590 3205 669 1374 0 3211 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 18360

Child status: 0
Real time (s): 0.272533
CPU time (s): 0.271958
CPU user time (s): 0.252961
CPU system time (s): 0.018997
CPU usage (%): 99.789
Max. virtual memory (cumulated for all children) (KiB): 18360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.252961
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7449
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= 1
involuntary context switches= 2

runsolver used 0.002999 second user time and 0.003999 second system time

The end

Launcher Data 

Begin job on node141 at 2010-06-30 19:34:24
IDJOB=2693322
IDBENCH=79147
IDSOLVER=1205
FILE ID=node141/2693322-1277919264
PBS_JOBID= 11197340
Free space on /tmp= 74204 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl15_20_pb.cnf.cr--soft-0-100-0.wbo
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2693322-1277919264/watcher-2693322-1277919264 -o /tmp/evaluation-result-2693322-1277919264/solver-2693322-1277919264 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693322-1277919264.wbo -t 1800 -m 3800

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

MD5SUM BENCH= fcf2074312786880370cecd0374d7bf5
RANDOM SEED=1004076909

node141.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		: 2666.788
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	: 5333.57
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		: 2666.788
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	: 5332.68
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		: 2666.788
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	: 5332.83
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		: 2666.788
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	: 5332.75
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		: 2666.788
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	: 5332.80
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		: 2666.788
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		: 2666.788
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	: 5332.82
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		: 2666.788
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31071832 kB
Buffers:        202044 kB
Cached:        1152744 kB
SwapCached:          0 kB
Active:         958720 kB
Inactive:       775860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31071832 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6372 kB
Writeback:           0 kB
AnonPages:      380448 kB
Mapped:          20360 kB
Slab:            80120 kB
PageTables:       5420 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1650256 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74200 MiB
End job on node141 at 2010-06-30 19:34:24