Trace number 2704689

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT5 35.6086 35.6256

General information on the benchmark

Name/OPT-SMALLINT-NLC/oren/keeloq_tasca_instances/
normalized-90_rounds_5_errors.opb
MD5SUM06d341d0af76f66d4946a3c264573060
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark35.6086
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables584
Total number of constraints427
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)33
Number of constraints which are nor clauses,nor cardinality constraints394
Minimum length of a constraint1
Maximum length of a constraint34
Number of terms in the objective function 182
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 182
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 18
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 182
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2406
Sum of products size (including duplicates)10572
Number of different products2406
Sum of products size10572

Solver Data 

0.00/0.00	c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
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-2704689-1278580246.opb>
0.03/0.05	c original problem has 2990 variables (2990 bin, 0 int, 0 impl, 0 cont) and 2833 constraints
0.03/0.05	c problem read
0.03/0.05	c presolving settings loaded
0.03/0.08	c presolving:
0.39/0.41	c (round 1) 161 del vars, 49 del conss, 161 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 367878 impls, 287 clqs
0.39/0.46	c (round 2) 716 del vars, 106 del conss, 194 chg bounds, 0 chg sides, 213 chg coeffs, 0 upgd conss, 374867 impls, 243 clqs
0.49/0.53	c (round 3) 717 del vars, 106 del conss, 194 chg bounds, 0 chg sides, 213 chg coeffs, 244 upgd conss, 374867 impls, 244 clqs
1.49/1.52	c    (1.5s) probing: 1000/2273 (44.0%) - 0 fixings, 0 aggregations, 18302 implications, 0 bound changes
2.09/2.18	c    (2.1s) probing: 2000/2273 (88.0%) - 0 fixings, 8 aggregations, 23558 implications, 0 bound changes
2.20/2.22	c    (2.2s) probing: 2128/2273 (93.6%) - 0 fixings, 8 aggregations, 23561 implications, 0 bound changes
2.20/2.22	c    (2.2s) probing aborted: 100/100 successive totally useless probings
2.20/2.22	c (round 4) 725 del vars, 106 del conss, 194 chg bounds, 0 chg sides, 213 chg coeffs, 244 upgd conss, 422833 impls, 244 clqs
2.20/2.29	c    (2.2s) probing: 2138/2273 (94.1%) - 0 fixings, 8 aggregations, 23561 implications, 0 bound changes
2.20/2.29	c    (2.2s) probing aborted: 100/100 successive totally useless probings
2.20/2.29	c presolving (5 rounds):
2.20/2.29	c  725 deleted vars, 106 deleted constraints, 194 tightened bounds, 0 added holes, 0 changed sides, 213 changed coefficients
2.20/2.29	c  422833 implications, 244 cliques
2.20/2.29	c presolved problem has 2265 variables (2265 bin, 0 int, 0 impl, 0 cont) and 2195 constraints
2.20/2.29	c     244 constraints of type <setppc>
2.20/2.29	c    1769 constraints of type <and>
2.20/2.29	c      90 constraints of type <linear>
2.20/2.29	c      92 constraints of type <logicor>
2.20/2.29	c transformed objective value is always integral (scale: 1)
2.20/2.29	c Presolving Time: 2.22
2.20/2.29	c - non default parameters ----------------------------------------------------------------------
2.20/2.29	c # SCIP version 1.2.1.3
2.20/2.29	c 
2.20/2.29	c # frequency for displaying node information lines
2.20/2.29	c # [type: int, range: [-1,2147483647], default: 100]
2.20/2.29	c display/freq = 10000
2.20/2.29	c 
2.20/2.29	c # maximal time in seconds to run
2.20/2.29	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.20/2.29	c limits/time = 1789.96
2.20/2.29	c 
2.20/2.29	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
2.20/2.29	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.20/2.29	c limits/memory = 1620
2.20/2.29	c 
2.20/2.29	c # default clock type (1: CPU user seconds, 2: wall clock time)
2.20/2.29	c # [type: int, range: [1,2], default: 1]
2.20/2.29	c timing/clocktype = 2
2.20/2.29	c 
2.20/2.29	c # should presolving try to simplify inequalities
2.20/2.29	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.20/2.29	c constraints/linear/simplifyinequalities = TRUE
2.20/2.29	c 
2.20/2.29	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
2.20/2.29	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.20/2.29	c constraints/indicator/addCouplingCons = TRUE
2.20/2.29	c 
2.20/2.29	c # should presolving try to simplify knapsacks
2.20/2.29	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.20/2.29	c constraints/knapsack/simplifyinequalities = TRUE
2.20/2.29	c 
2.20/2.29	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
2.20/2.29	c # [type: int, range: [-1,2147483647], default: -1]
2.20/2.29	c heuristics/undercover/freq = 0
2.20/2.29	c 
2.20/2.29	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
2.20/2.29	c # [type: int, range: [-1,2147483647], default: -1]
2.20/2.29	c separating/rapidlearning/freq = 0
2.20/2.29	c 
2.20/2.29	c -----------------------------------------------------------------------------------------------
2.20/2.29	c start solving
2.20/2.29	c 
2.79/2.84	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.79/2.84	c   2.8s|     1 |     0 |  1470 |     - |  22M|   0 | 402 |2265 |2195 |2265 |3960 |   0 |   0 |   0 | 5.000000e+00 |      --      |    Inf 
8.29/8.36	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
8.29/8.36	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
8.29/8.36	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
8.29/8.36	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
8.29/8.36	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
8.29/8.36	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
8.29/8.36	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
8.29/8.36	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
13.59/13.63	c  13.6s|     1 |     0 |  7151 |     - |  29M|   0 | 361 |2265 |3584 |2265 |4565 | 605 |   0 |   0 | 5.000000e+00 |      --      |    Inf 
16.39/16.41	c  16.4s|     1 |     0 |  9357 |     - |  31M|   0 | 437 |2265 |3584 |2265 |5273 |1313 |   0 |   0 | 5.000000e+00 |      --      |    Inf 
20.28/20.39	c  20.3s|     1 |     0 | 12094 |     - |  35M|   0 | 205 |2265 |3584 |2265 |6025 |2065 |   0 |   0 | 5.000000e+00 |      --      |    Inf 
22.68/22.72	c  22.7s|     1 |     0 | 13247 |     - |  40M|   0 |  79 |2265 |3584 |2265 |6648 |2688 |   0 |   0 | 5.000000e+00 |      --      |    Inf 
24.48/24.58	c  24.5s|     1 |     0 | 14240 |     - |  43M|   0 |  64 |2265 |3584 |2265 |6936 |2976 |   0 |   0 | 5.000000e+00 |      --      |    Inf 
26.19/26.20	c  26.2s|     1 |     0 | 14891 |     - |  45M|   0 |  53 |2265 |3584 |2265 |7138 |3178 |   0 |   0 | 5.000000e+00 |      --      |    Inf 
28.68/28.76	c  28.7s|     1 |     0 | 16208 |     - |  47M|   0 |  30 |2265 |3584 |2265 |7316 |3356 |   0 |   0 | 5.000000e+00 |      --      |    Inf 
30.19/30.27	c  30.2s|     1 |     0 | 16900 |     - |  47M|   0 |  35 |2265 |3584 |2265 |7466 |3506 |   0 |   0 | 5.000000e+00 |      --      |    Inf 
31.68/31.71	c  31.7s|     1 |     0 | 17439 |     - |  48M|   0 |  18 |2265 |3584 |2265 |7539 |3579 |   0 |   0 | 5.000000e+00 |      --      |    Inf 
35.08/35.17	c  35.1s|     1 |     0 | 19308 |     - |  49M|   0 |  24 |2265 |3584 |2265 |7583 |3623 |   0 |   0 | 5.000000e+00 |      --      |    Inf 
35.48/35.52	c  35.5s|     1 |     0 | 19336 |     - |  48M|   0 |   0 |2265 |3584 |2265 |3777 |3656 |   0 |   0 | 5.000000e+00 |      --      |    Inf 
35.48/35.53	o 5
35.48/35.53	c *35.5s|     1 |     0 | 19336 |     - |  48M|   0 |   - |2265 |3584 |2265 |3777 |3656 |   0 |   0 | 5.000000e+00 | 5.000000e+00 |   0.00%
35.48/35.53	c 
35.48/35.53	c SCIP Status        : problem is solved [optimal solution found]
35.48/35.53	c Solving Time (sec) : 35.49
35.48/35.53	c Solving Nodes      : 1
35.48/35.53	c Primal Bound       : +5.00000000000000e+00 (1 solutions)
35.48/35.53	c Dual Bound         : +5.00000000000000e+00
35.48/35.53	c Gap                : 0.00 %
35.48/35.54	s OPTIMUM FOUND
35.48/35.54	v -x584 -x583 x582 x581 x580 -x579 x578 -x577 -x576 x575 x574 -x573 x572 -x571 -x570 x569 x568 -x567 -x566 -x565 x564 x563 -x562 
35.48/35.54	v -x561 x560 -x559 -x558 -x557 -x556 x555 x554 x553 x552 -x551 x550 -x549 -x548 x547 -x546 x545 x544 x543 x542 x541 -x540 x539 
35.48/35.54	v -x538 -x537 -x536 -x535 -x534 -x533 x532 -x531 x530 -x529 -x528 -x527 x526 -x525 x524 x523 x522 x521 x520 -x519 x518 x517 x516 
35.48/35.54	v -x515 -x514 x513 x512 -x511 -x510 -x509 -x508 x507 -x506 -x505 -x504 x503 x502 -x501 x500 -x499 -x498 x497 x496 x495 -x494 
35.48/35.54	v -x493 -x492 -x491 x490 -x489 -x488 x487 -x486 x485 -x484 x483 -x482 -x481 -x480 -x479 x478 -x477 x476 -x475 -x474 -x473 -x472 
35.48/35.54	v x471 x470 -x469 -x468 -x467 -x466 -x465 -x464 x463 x462 -x461 -x460 x459 -x458 x457 -x456 x455 x454 x453 x452 -x451 x450 -x449 
35.48/35.54	v x448 x447 -x446 -x445 -x444 x443 x442 -x441 x440 x439 -x438 x437 -x436 -x435 -x434 x433 x432 -x431 x430 x429 x428 x427 x426 
35.48/35.54	v -x425 -x424 x423 x422 -x421 -x420 -x419 -x418 x417 -x416 -x415 x414 x413 -x412 x411 x410 -x409 -x408 -x407 -x406 -x405 x404 
35.48/35.54	v -x403 x402 x401 -x400 -x399 x398 x397 x396 x395 -x394 -x393 -x392 -x391 x390 x389 x388 x387 x386 -x385 -x384 x383 x382 -x381 
35.48/35.54	v x380 -x379 -x378 x377 -x376 -x375 -x374 x373 -x372 -x371 -x370 -x369 x368 x367 -x366 x365 x364 x363 -x362 x361 x360 -x359 x358 
35.48/35.54	v -x357 x356 -x355 -x354 -x353 -x352 -x351 -x350 -x349 -x348 x347 x346 x345 x344 -x343 x342 -x341 -x340 -x339 x338 x337 x336 
35.48/35.54	v -x335 x334 -x333 -x332 -x331 x330 -x329 -x328 -x327 x326 -x325 -x324 x323 x322 x321 -x320 x319 -x318 -x317 -x316 x315 x314 x313 
35.48/35.54	v x312 x311 -x310 x309 -x308 x307 -x306 x305 x304 x303 x302 -x301 x300 x299 x298 x297 x296 x295 x294 x293 x292 x291 -x290 x289 
35.48/35.54	v -x288 x287 x286 -x285 -x284 x283 -x282 -x281 x280 -x279 -x278 -x277 x276 -x275 x274 -x273 x272 -x271 -x270 -x269 x268 x267 
35.48/35.54	v x266 x264 -x265 x263 x262 x261 -x258 -x259 -x260 -x257 x256 x255 -x251 -x252 -x253 -x254 -x250 -x249 x248 -x247 -x243 x244 
35.48/35.54	v -x245 -x246 x242 -x241 -x240 x239 x235 x236 -x237 -x238 x234 -x233 x232 -x231 x227 -x228 -x229 -x230 -x226 x225 x223 -x224 -x222 
35.48/35.54	v -x217 x218 -x219 x220 x221 -x216 -x215 x214 -x213 x212 x211 -x210 -x209 -x208 x207 -x206 -x205 x204 x203 x202 -x201 x200 
35.48/35.54	v x199 x198 x197 -x196 x195 x194 x193 -x192 -x191 -x190 -x189 -x188 x187 -x186 x185 -x184 x183 -x182 -x181 -x180 -x179 -x178 -x177 
35.48/35.54	v -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 x157 -x156 
35.48/35.54	v -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 
35.48/35.54	v -x134 -x133 -x132 -x131 -x130 -x129 -x128 x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 
35.48/35.54	v -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 
35.48/35.54	v -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 
35.48/35.54	v -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 
35.48/35.54	v -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 
35.48/35.54	v -x16 -x15 -x14 -x13 -x12 -x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
35.48/35.54	c SCIP Status        : problem is solved [optimal solution found]
35.48/35.54	c Solving Time       :      35.49
35.48/35.54	c Original Problem   :
35.48/35.54	c   Problem name     : HOME/instance-2704689-1278580246.opb
35.48/35.54	c   Variables        : 2990 (2990 binary, 0 integer, 0 implicit integer, 0 continuous)
35.48/35.54	c   Constraints      : 2833 initial, 2833 maximal
35.48/35.54	c Presolved Problem  :
35.48/35.54	c   Problem name     : t_HOME/instance-2704689-1278580246.opb
35.48/35.54	c   Variables        : 2265 (2265 binary, 0 integer, 0 implicit integer, 0 continuous)
35.48/35.54	c   Constraints      : 2195 initial, 3584 maximal
35.48/35.54	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
35.48/35.54	c   trivial          :       0.00          0          0          0          0          0          0          0          0
35.48/35.54	c   dualfix          :       0.00          1          0          0          0          0          0          0          0
35.48/35.54	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
35.48/35.54	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
35.48/35.54	c   implics          :       0.00          0          2          0          0          0          0          0          0
35.48/35.54	c   probing          :       1.62          0          8          0          0          0          0          0          0
35.48/35.54	c   setppc           :       0.00          0          0          0          0          0          0          0          0
35.48/35.54	c   and              :       0.54        473          9          0          0          0          9          0        213
35.48/35.54	c   linear           :       0.03        221         11          0        194          0         93          0          0
35.48/35.54	c   logicor          :       0.00          0          0          0          0          0          4          0          0
35.48/35.54	c   root node        :          -          0          -          -          0          -          -          -          -
35.48/35.54	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
35.48/35.54	c   integral         :          0          0          0          1          0          0          0          0          0          0
35.48/35.54	c   setppc           :        244         12       5797          1          0          0          0          0          0          0
35.48/35.54	c   and              :       1769         12       5797          1          0          0          0       1361          0          0
35.48/35.54	c   linear           :         90+        13       5797          1          0          0          0          4          0          0
35.48/35.54	c   logicor          :         92         12        896          1          0          0          0          0          0          0
35.48/35.54	c   countsols        :          0          0          0          1          0          0          0          0          0          0
35.48/35.54	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
35.48/35.54	c   integral         :       0.00       0.00       0.00       0.00       0.00
35.48/35.54	c   setppc           :       0.07       0.00       0.07       0.00       0.00
35.48/35.54	c   and              :       0.51       0.03       0.48       0.00       0.00
35.48/35.54	c   linear           :       0.15       0.06       0.10       0.00       0.00
35.48/35.54	c   logicor          :       0.00       0.00       0.00       0.00       0.00
35.48/35.54	c   countsols        :       0.00       0.00       0.00       0.00       0.00
35.48/35.54	c Propagators        :       Time      Calls    Cutoffs    DomReds
35.48/35.54	c   vbounds          :       0.00          2          0          0
35.48/35.54	c   rootredcost      :       0.00          0          0          0
35.48/35.54	c   pseudoobj        :       0.00          2          0          0
35.48/35.54	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
35.48/35.54	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
35.48/35.54	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
35.48/35.54	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
35.48/35.54	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
35.48/35.54	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
35.48/35.54	c   applied globally :          -          -          -          0        0.0          -          -          -
35.48/35.54	c   applied locally  :          -          -          -          0        0.0          -          -          -
35.48/35.54	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
35.48/35.54	c   cut pool         :       0.07         11          -          -         88          -    (maximal pool size: 8092)
35.48/35.54	c   redcost          :       0.00         12          0          0          0          0
35.48/35.54	c   impliedbounds    :       0.03         11          0          0       6042          0
35.48/35.54	c   intobj           :       0.00          0          0          0          0          0
35.48/35.54	c   cgmip            :       0.00          0          0          0          0          0
35.48/35.54	c   gomory           :       1.70         11          0          0       2853          0
35.48/35.54	c   strongcg         :       1.60         11          0          0       2650          0
35.48/35.54	c   cmir             :       1.26         10          0          0        594          0
35.48/35.54	c   flowcover        :       2.11         10          0          0       1086          0
35.48/35.54	c   clique           :       0.40         11          0          0         85          0
35.48/35.54	c   zerohalf         :       0.00          0          0          0          0          0
35.48/35.54	c   mcf              :       0.01          1          0          0          0          0
35.48/35.54	c   rapidlearning    :       3.36          1          0          0          0       1389
35.48/35.54	c Pricers            :       Time      Calls       Vars
35.48/35.54	c   problem variables:       0.00          0          0
35.48/35.54	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
35.48/35.54	c   pscost           :       0.00          0          0          0          0          0          0
35.48/35.54	c   inference        :       0.00          0          0          0          0          0          0
35.48/35.54	c   mostinf          :       0.00          0          0          0          0          0          0
35.48/35.54	c   leastinf         :       0.00          0          0          0          0          0          0
35.48/35.54	c   fullstrong       :       0.00          0          0          0          0          0          0
35.48/35.54	c   allfullstrong    :       0.00          0          0          0          0          0          0
35.48/35.54	c   random           :       0.00          0          0          0          0          0          0
35.48/35.54	c   relpscost        :       0.00          0          0          0          0          0          0
35.48/35.54	c Primal Heuristics  :       Time      Calls      Found
35.48/35.54	c   LP solutions     :       0.00          -          1
35.48/35.54	c   pseudo solutions :       0.00          -          0
35.48/35.54	c   oneopt           :       0.00          0          0
35.48/35.54	c   crossover        :       0.00          0          0
35.48/35.54	c   trivial          :       0.01          2          0
35.48/35.54	c   simplerounding   :       0.00          0          0
35.48/35.54	c   zirounding       :       0.00          0          0
35.48/35.54	c   rounding         :       0.02         11          0
35.48/35.54	c   shifting         :       0.08         11          0
35.48/35.54	c   intshifting      :       0.00          0          0
35.48/35.54	c   twoopt           :       0.00          0          0
35.48/35.54	c   fixandinfer      :       0.00          0          0
35.48/35.54	c   feaspump         :       4.56          1          0
35.48/35.54	c   coefdiving       :       0.00          0          0
35.48/35.54	c   pscostdiving     :       0.00          0          0
35.48/35.54	c   fracdiving       :       0.00          0          0
35.48/35.54	c   veclendiving     :       0.00          0          0
35.48/35.54	c   intdiving        :       0.00          0          0
35.48/35.54	c   actconsdiving    :       0.00          0          0
35.48/35.54	c   objpscostdiving  :       0.00          0          0
35.48/35.54	c   rootsoldiving    :       0.00          0          0
35.48/35.54	c   linesearchdiving :       0.00          0          0
35.48/35.54	c   guideddiving     :       0.00          0          0
35.48/35.54	c   octane           :       0.00          0          0
35.48/35.54	c   rens             :       0.00          0          0
35.48/35.54	c   rins             :       0.00          0          0
35.48/35.54	c   localbranching   :       0.00          0          0
35.48/35.54	c   mutation         :       0.00          0          0
35.48/35.54	c   dins             :       0.00          0          0
35.48/35.54	c   undercover       :       0.02          1          0
35.48/35.54	c   nlp              :       0.00          0          0
35.48/35.54	c   trysol           :       0.00          0          0
35.48/35.54	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
35.48/35.54	c   primal LP        :       0.01          0          0       0.00          -
35.48/35.54	c   dual LP          :      16.82         12      15971    1330.92     949.52
35.48/35.54	c   lex dual LP      :       0.00          0          0       0.00          -
35.48/35.54	c   barrier LP       :       0.00          0          0       0.00          -
35.48/35.54	c   diving/probing LP:       4.51         18       3365     186.94     746.12
35.48/35.54	c   strong branching :       0.00          0          0       0.00          -
35.48/35.54	c     (at root node) :          -          0          0       0.00          -
35.48/35.54	c   conflict analysis:       0.00          0          0       0.00          -
35.48/35.54	c B&B Tree           :
35.48/35.54	c   number of runs   :          1
35.48/35.54	c   nodes            :          1
35.48/35.54	c   nodes (total)    :          1
35.48/35.54	c   nodes left       :          0
35.48/35.54	c   max depth        :          0
35.48/35.54	c   max depth (total):          0
35.48/35.54	c   backtracks       :          0 (0.0%)
35.48/35.54	c   delayed cutoffs  :          0
35.48/35.54	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
35.48/35.54	c   avg switch length:       2.00
35.48/35.54	c   switching time   :       0.00
35.48/35.54	c Solution           :
35.48/35.54	c   Solutions found  :          1 (1 improvements)
35.48/35.54	c   First Solution   : +5.00000000000000e+00   (in run 1, after 1 nodes, 35.49 seconds, depth 0, found by <relaxation>)
35.48/35.54	c   Primal Bound     : +5.00000000000000e+00   (in run 1, after 1 nodes, 35.49 seconds, depth 0, found by <relaxation>)
35.48/35.54	c   Dual Bound       : +5.00000000000000e+00
35.48/35.54	c   Gap              :       0.00 %
35.48/35.54	c   Root Dual Bound  : +5.00000000000000e+00
35.48/35.54	c   Root Iterations  :      19336
35.57/35.62	c Time complete: 35.59.

Verifier Data 

OK	5

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704689-1278580246/watcher-2704689-1278580246 -o /tmp/evaluation-result-2704689-1278580246/solver-2704689-1278580246 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704689-1278580246.opb -t 1800 -m 1800 

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 1.01 0.93 3/106 32092
/proc/meminfo: memFree=1774412/2059040 swapFree=4138696/4192956
[pid=32092] ppid=32090 vsize=7904 CPUtime=0
/proc/32092/stat : 32092 (pbscip.linux.x8) R 32090 32092 31368 0 -1 4202496 1062 0 0 0 0 0 0 0 22 0 1 0 26237796 8093696 974 1992294400 4194304 8395647 140734930309824 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32092/statm: 1976 984 365 1026 0 946 0

[startup+0.0410801 s]
/proc/loadavg: 1.00 1.01 0.93 3/106 32092
/proc/meminfo: memFree=1774412/2059040 swapFree=4138696/4192956
[pid=32092] ppid=32090 vsize=14176 CPUtime=0.03
/proc/32092/stat : 32092 (pbscip.linux.x8) R 32090 32092 31368 0 -1 4202496 2825 0 0 0 3 0 0 0 22 0 1 0 26237796 14516224 2737 1992294400 4194304 8395647 140734930309824 18446744073709551615 4731314 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32092/statm: 3544 2737 394 1026 0 2514 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14176

[startup+0.101086 s]
/proc/loadavg: 1.00 1.01 0.93 3/106 32092
/proc/meminfo: memFree=1774412/2059040 swapFree=4138696/4192956
[pid=32092] ppid=32090 vsize=23736 CPUtime=0.09
/proc/32092/stat : 32092 (pbscip.linux.x8) R 32090 32092 31368 0 -1 4202496 5297 0 0 0 8 1 0 0 22 0 1 0 26237796 24305664 4855 1992294400 4194304 8395647 140734930309824 18446744073709551615 4247676 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32092/statm: 5934 4855 454 1026 0 4904 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23736

[startup+0.301147 s]
/proc/loadavg: 1.00 1.01 0.93 3/106 32092
/proc/meminfo: memFree=1774412/2059040 swapFree=4138696/4192956
[pid=32092] ppid=32090 vsize=36236 CPUtime=0.29
/proc/32092/stat : 32092 (pbscip.linux.x8) R 32090 32092 31368 0 -1 4202496 8394 0 0 0 27 2 0 0 22 0 1 0 26237796 37105664 7952 1992294400 4194304 8395647 140734930309824 18446744073709551615 6078981 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32092/statm: 9059 7952 454 1026 0 8029 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 36236

[startup+0.701156 s]
/proc/loadavg: 1.00 1.01 0.93 3/106 32092
/proc/meminfo: memFree=1774412/2059040 swapFree=4138696/4192956
[pid=32092] ppid=32090 vsize=43368 CPUtime=0.69
/proc/32092/stat : 32092 (pbscip.linux.x8) R 32090 32092 31368 0 -1 4202496 10248 0 0 0 67 2 0 0 23 0 1 0 26237796 44408832 9806 1992294400 4194304 8395647 140734930309824 18446744073709551615 6063685 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32092/statm: 10842 9806 500 1026 0 9812 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43368

[startup+1.50125 s]
/proc/loadavg: 1.00 1.01 0.93 2/107 32093
/proc/meminfo: memFree=1736956/2059040 swapFree=4138696/4192956
[pid=32092] ppid=32090 vsize=43368 CPUtime=1.49
/proc/32092/stat : 32092 (pbscip.linux.x8) R 32090 32092 31368 0 -1 4202496 10248 0 0 0 147 2 0 0 25 0 1 0 26237796 44408832 9806 1992294400 4194304 8395647 140734930309824 18446744073709551615 6080661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32092/statm: 10842 9806 500 1026 0 9812 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43368

[startup+3.10143 s]
/proc/loadavg: 1.00 1.01 0.93 2/107 32093
/proc/meminfo: memFree=1736832/2059040 swapFree=4138696/4192956
[pid=32092] ppid=32090 vsize=58324 CPUtime=3.09
/proc/32092/stat : 32092 (pbscip.linux.x8) R 32090 32092 31368 0 -1 4202496 14284 0 0 0 304 5 0 0 25 0 1 0 26237796 59723776 13614 1992294400 4194304 8395647 140734930309824 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32092/statm: 14581 13614 602 1026 0 13551 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 58324

[startup+6.30081 s]
/proc/loadavg: 1.00 1.01 0.93 2/107 32093
/proc/meminfo: memFree=1721580/2059040 swapFree=4138696/4192956
[pid=32092] ppid=32090 vsize=58324 CPUtime=6.29
/proc/32092/stat : 32092 (pbscip.linux.x8) R 32090 32092 31368 0 -1 4202496 14303 0 0 0 623 6 0 0 25 0 1 0 26237796 59723776 13618 1992294400 4194304 8395647 140734930309824 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32092/statm: 14581 13618 587 1026 0 13551 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 58324

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 32093
/proc/meminfo: memFree=1679296/2059040 swapFree=4138696/4192956
[pid=32092] ppid=32090 vsize=101836 CPUtime=12.69
/proc/32092/stat : 32092 (pbscip.linux.x8) R 32090 32092 31368 0 -1 4202496 27196 0 0 0 1213 56 0 0 25 0 1 0 26237796 104280064 24242 1992294400 4194304 8395647 140734930309824 18446744073709551615 6697359 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32092/statm: 25459 24242 651 1026 0 24429 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 101836

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 32095
/proc/meminfo: memFree=1677808/2059040 swapFree=4138696/4192956
[pid=32092] ppid=32090 vsize=105304 CPUtime=25.48
/proc/32092/stat : 32092 (pbscip.linux.x8) R 32090 32092 31368 0 -1 4202496 28424 0 0 0 2487 61 0 0 25 0 1 0 26237796 107831296 25389 1992294400 4194304 8395647 140734930309824 18446744073709551615 6687849 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32092/statm: 26326 25389 634 1026 0 25296 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 105304

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

[startup+31.9078 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 32095
/proc/meminfo: memFree=1672972/2059040 swapFree=4138696/4192956
[pid=32092] ppid=32090 vsize=106828 CPUtime=31.89
/proc/32092/stat : 32092 (pbscip.linux.x8) R 32090 32092 31368 0 -1 4202496 28865 0 0 0 3126 63 0 0 25 0 1 0 26237796 109391872 25828 1992294400 4194304 8395647 140734930309824 18446744073709551615 5827859 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32092/statm: 26707 25828 634 1026 0 25677 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 106828

[startup+33.501 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 32095
/proc/meminfo: memFree=1672352/2059040 swapFree=4138696/4192956
[pid=32092] ppid=32090 vsize=107828 CPUtime=33.48
/proc/32092/stat : 32092 (pbscip.linux.x8) R 32090 32092 31368 0 -1 4202496 29005 0 0 0 3284 64 0 0 25 0 1 0 26237796 110415872 25968 1992294400 4194304 8395647 140734930309824 18446744073709551615 6697301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32092/statm: 26957 25968 634 1026 0 25927 0
Current children cumulated CPU time (s) 33.48
Current children cumulated vsize (KiB) 107828

[startup+34.3011 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 32095
/proc/meminfo: memFree=1672352/2059040 swapFree=4138696/4192956
[pid=32092] ppid=32090 vsize=107828 CPUtime=34.27
/proc/32092/stat : 32092 (pbscip.linux.x8) R 32090 32092 31368 0 -1 4202496 29005 0 0 0 3363 64 0 0 25 0 1 0 26237796 110415872 25968 1992294400 4194304 8395647 140734930309824 18446744073709551615 6752903 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32092/statm: 26957 25968 634 1026 0 25927 0
Current children cumulated CPU time (s) 34.27
Current children cumulated vsize (KiB) 107828

[startup+35.1012 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 32095
/proc/meminfo: memFree=1672352/2059040 swapFree=4138696/4192956
[pid=32092] ppid=32090 vsize=107828 CPUtime=35.08
/proc/32092/stat : 32092 (pbscip.linux.x8) R 32090 32092 31368 0 -1 4202496 29005 0 0 0 3443 65 0 0 25 0 1 0 26237796 110415872 25968 1992294400 4194304 8395647 140734930309824 18446744073709551615 6708043 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32092/statm: 26957 25968 634 1026 0 25927 0
Current children cumulated CPU time (s) 35.08
Current children cumulated vsize (KiB) 107828

[startup+35.5012 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 32095
/proc/meminfo: memFree=1672352/2059040 swapFree=4138696/4192956
[pid=32092] ppid=32090 vsize=107828 CPUtime=35.48
/proc/32092/stat : 32092 (pbscip.linux.x8) R 32090 32092 31368 0 -1 4202496 29135 0 0 0 3483 65 0 0 25 0 1 0 26237796 110415872 26098 1992294400 4194304 8395647 140734930309824 18446744073709551615 6120538 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32092/statm: 26957 26098 634 1026 0 25927 0
Current children cumulated CPU time (s) 35.48
Current children cumulated vsize (KiB) 107828

[startup+35.6012 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 32095
/proc/meminfo: memFree=1672352/2059040 swapFree=4138696/4192956
[pid=32092] ppid=32090 vsize=107828 CPUtime=35.57
/proc/32092/stat : 32092 (pbscip.linux.x8) R 32090 32092 31368 0 -1 4202496 29139 0 0 0 3492 65 0 0 25 0 1 0 26237796 110415872 26102 1992294400 4194304 8395647 140734930309824 18446744073709551615 6076064 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32092/statm: 26957 26102 638 1026 0 25927 0
Current children cumulated CPU time (s) 35.57
Current children cumulated vsize (KiB) 107828

Child status: 0
Real time (s): 35.6256
CPU time (s): 35.6086
CPU user time (s): 34.9407
CPU system time (s): 0.667898
CPU usage (%): 99.9522
Max. virtual memory (cumulated for all children) (KiB): 107828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 34.9407
system time used= 0.667898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29142
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 107

runsolver used 0.050992 second user time and 0.189971 second system time

The end

Launcher Data 

Begin job on node011 at 2010-07-08 11:10:46
IDJOB=2704689
IDBENCH=72484
IDSOLVER=1213
FILE ID=node011/2704689-1278580246
PBS_JOBID= 11240105
Free space on /tmp= 62488 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-NLC/oren/keeloq_tasca_instances/normalized-90_rounds_5_errors.opb
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-2704689-1278580246/watcher-2704689-1278580246 -o /tmp/evaluation-result-2704689-1278580246/solver-2704689-1278580246 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704689-1278580246.opb -t 1800 -m 1800

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

MD5SUM BENCH= 06d341d0af76f66d4946a3c264573060
RANDOM SEED=2074496125

node011.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
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		: 3000.212
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1774940 kB
Buffers:         31124 kB
Cached:         163240 kB
SwapCached:       8476 kB
Active:          96016 kB
Inactive:       113492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1774940 kB
SwapTotal:     4192956 kB
SwapFree:      4138696 kB
Dirty:           10504 kB
Writeback:           0 kB
AnonPages:       12620 kB
Mapped:          12116 kB
Slab:            52720 kB
PageTables:       4100 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182232 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62480 MiB
End job on node011 at 2010-07-08 11:11:22