Trace number 2693763

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
SCIPnone SCIP 1.2.1.2 without any LP solverOPTIMUM 1.64875 1.64915

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/web/uclid_pb_benchmarks/
normalized-44s.smv--soft-0-100-0.wbo
MD5SUM4d1622885c2ebb9b79c07237f88a35bc
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.024996
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables495
Total number of constraints940
Number of soft constraints940
Number of constraints which are clauses800
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints140
Minimum length of a constraint1
Maximum length of a constraint13
Top cost 46815
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 46814
Biggest number in a constraint 68
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 257
Number of bits of the biggest sum of numbers9
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: NONE] [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-2693763-1277931570.wbo>
0.00/0.01	c original problem has 2375 variables (1435 bin, 0 int, 0 impl, 940 cont) and 1881 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.01	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
0.00/0.03	o 46814
0.00/0.03	c feasible solution found by trivial heuristic, objective value  4.681400e+04
0.00/0.03	c presolving:
0.00/0.03	c (round 1) 0 del vars, 1 del conss, 0 chg bounds, 70 chg sides, 140 chg coeffs, 0 upgd conss, 940 impls, 0 clqs
0.00/0.04	c (round 2) 0 del vars, 1 del conss, 940 chg bounds, 70 chg sides, 140 chg coeffs, 0 upgd conss, 940 impls, 0 clqs
0.00/0.05	c (round 3) 0 del vars, 1 del conss, 940 chg bounds, 70 chg sides, 140 chg coeffs, 1 upgd conss, 940 impls, 0 clqs
0.00/0.06	c    (0.0s) probing: 101/1435 (7.0%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.06	c presolving (4 rounds):
0.00/0.06	c  0 deleted vars, 1 deleted constraints, 940 tightened bounds, 0 added holes, 70 changed sides, 140 changed coefficients
0.00/0.06	c  941 implications, 0 cliques
0.00/0.06	c presolved problem has 2375 variables (1435 bin, 0 int, 0 impl, 940 cont) and 1880 constraints
0.00/0.06	c     940 constraints of type <indicator>
0.00/0.06	c       1 constraints of type <varbound>
0.00/0.06	c     939 constraints of type <linear>
0.00/0.06	c transformed objective value is always integral (scale: 1)
0.00/0.06	c Presolving Time: 0.04
0.00/0.06	c - non default parameters ----------------------------------------------------------------------
0.00/0.06	c # SCIP version 1.2.1.2
0.00/0.06	c 
0.00/0.06	c # frequency for displaying node information lines
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.06	c display/freq = 10000
0.00/0.06	c 
0.00/0.06	c # maximal time in seconds to run
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/time = 1799.99
0.00/0.06	c 
0.00/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/memory = 3420
0.00/0.06	c 
0.00/0.06	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.06	c lp/solvefreq = -1
0.00/0.06	c 
0.00/0.06	c # should presolving try to simplify inequalities
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c constraints/linear/simplifyinequalities = TRUE
0.00/0.06	c 
0.00/0.06	c # should presolving try to simplify knapsacks
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.06	c 
0.00/0.06	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.06	c separating/rapidlearning/freq = 0
0.00/0.06	c 
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c start solving
0.00/0.07	c 
0.00/0.07	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.07	c t 0.1s|     1 |     2 |     0 |     - |6892k|   0 |   - |2375 |1880 |   0 |   0 |   0 |   0 |   0 | 0.000000e+00 | 4.681400e+04 |    Inf 
0.19/0.22	o 213
0.19/0.22	c * 0.2s|  1117 |  1041 |     0 |   0.0 |7950k|1048 |   - |2375 |1918 |   0 |   0 |   0 |  38 |   0 | 0.000000e+00 | 2.130000e+02 |    Inf 
0.59/0.62	o 187
0.59/0.62	c * 0.5s|  4141 |  3324 |     0 |   0.0 |9628k|1048 |   - |2375 |2202 |   0 |   0 |   0 | 322 |   0 | 0.000000e+00 | 1.870000e+02 |    Inf 
0.69/0.70	o 145
0.69/0.70	c * 0.6s|  4893 |  2886 |     0 |   0.0 |9681k|1048 |   - |2375 |2219 |   0 |   0 |   0 | 339 |   0 | 0.000000e+00 | 1.450000e+02 |    Inf 
0.69/0.71	o 101
0.69/0.71	c * 0.6s|  5040 |  2395 |     0 |   0.0 |9158k|1048 |   - |2375 |2224 |   0 |   0 |   0 | 344 |   0 | 0.000000e+00 | 1.010000e+02 |    Inf 
0.69/0.72	o 86
0.69/0.72	c * 0.6s|  5119 |  2173 |     0 |   0.0 |9103k|1048 |   - |2375 |2229 |   0 |   0 |   0 | 349 |   0 | 0.000000e+00 | 8.600000e+01 |    Inf 
0.69/0.77	o 57
0.69/0.77	c * 0.6s|  5229 |  1764 |     0 |   0.0 |9033k|1048 |   - |2375 |2117 |   0 |   0 |   0 | 351 |   0 | 0.000000e+00 | 5.700000e+01 |    Inf 
0.69/0.79	o 23
0.69/0.79	c * 0.6s|  5377 |  1410 |     0 |   0.0 |8880k|1048 |   - |2375 |2117 |   0 |   0 |   0 | 351 |   0 | 0.000000e+00 | 2.300000e+01 |    Inf 
0.69/0.79	o 13
0.69/0.79	c * 0.6s|  5435 |  1347 |     0 |   0.0 |8933k|1048 |   - |2375 |2117 |   0 |   0 |   0 | 351 |   0 | 0.000000e+00 | 1.300000e+01 |    Inf 
0.79/0.80	o 6
0.79/0.80	c * 0.6s|  5496 |  1206 |     0 |   0.0 |8928k|1048 |   - |2375 |2122 |   0 |   0 |   0 | 356 |   0 | 0.000000e+00 | 6.000000e+00 |    Inf 
0.79/0.85	o 4
0.79/0.85	c * 0.7s|  5763 |  1239 |     0 |   0.0 |9117k|1048 |   - |2375 |2203 |   0 |   0 |   0 | 437 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
0.79/0.89	o 3
0.79/0.89	c * 0.7s|  5968 |  1336 |     0 |   0.0 |9290k|1048 |   - |2375 |2268 |   0 |   0 |   0 | 502 |   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
0.99/1.07	o 2
0.99/1.07	c * 0.9s|  6306 |  1316 |     0 |   0.0 |9980k|1048 |   - |2375 |2829 |   0 |   0 |   0 |1064 |   0 | 0.000000e+00 | 2.000000e+00 |    Inf 
1.59/1.64	c 
1.59/1.64	c SCIP Status        : problem is solved [optimal solution found]
1.59/1.64	c Solving Time (sec) : 1.37
1.59/1.64	c Solving Nodes      : 7156
1.59/1.64	c Primal Bound       : +2.00000000000000e+00 (14 solutions)
1.59/1.64	c Dual Bound         : +2.00000000000000e+00
1.59/1.64	c Gap                : 0.00 %
1.59/1.64	s OPTIMUM FOUND
1.59/1.64	v -x495 -x494 -x493 -x492 x491 -x490 -x489 -x488 -x487 x486 -x485 -x484 -x483 -x482 -x481 x480 -x479 -x478 x477 -x476 -x475 -x474 
1.59/1.64	v -x473 -x472 x471 -x470 -x469 -x468 -x467 -x466 x465 -x464 -x463 -x462 -x461 -x460 x459 -x458 -x457 -x456 -x455 -x454 x453 -x452 
1.59/1.64	v -x451 -x450 -x449 -x448 -x447 -x446 x445 -x444 -x443 -x442 x441 -x440 -x439 -x438 -x437 -x436 x435 -x434 -x433 -x432 -x431 
1.59/1.64	v -x430 x429 -x428 -x427 -x426 -x425 -x424 -x423 -x422 -x421 x420 -x419 -x418 -x417 -x416 -x415 -x414 x413 -x412 -x411 -x410 
1.59/1.64	v -x409 -x408 -x407 x406 -x405 x404 -x403 -x402 -x401 -x400 -x399 x398 -x397 -x396 -x395 -x394 x393 -x392 -x391 -x390 -x389 -x388 
1.59/1.64	v -x387 x386 -x385 -x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 x375 -x374 -x373 -x372 -x371 -x370 x369 -x368 -x367 
1.59/1.64	v -x366 -x365 -x364 -x363 -x362 -x361 x360 -x359 -x358 x357 -x356 -x355 x354 -x353 -x352 -x351 x350 -x349 -x348 -x347 x346 x345 
1.59/1.64	v -x344 -x343 -x342 -x341 -x340 -x339 -x338 x337 -x336 -x335 x334 -x333 -x332 x331 -x330 -x329 -x328 -x327 x326 -x325 -x324 x323 
1.59/1.64	v -x322 x321 x320 x319 x318 x317 x316 x315 -x314 -x313 x312 x311 x310 -x309 x308 x307 x306 x305 -x304 x303 x302 x301 x300 x299 
1.59/1.64	v x298 x297 x296 x295 x294 x293 x292 x291 x290 x289 -x288 x287 -x286 x285 x284 -x283 x282 -x281 x280 x279 x278 -x277 x276 -x275 
1.59/1.64	v x274 x273 -x272 x271 -x270 x269 x268 -x267 x266 -x265 x264 x263 x262 -x261 x260 -x259 x258 x257 -x256 x255 -x254 x253 x252 
1.59/1.64	v -x251 x250 -x249 x248 x247 -x246 x245 -x244 x243 x242 -x241 -x240 -x239 x238 -x237 x236 -x235 -x234 x233 x232 x231 -x230 x229 
1.59/1.64	v x228 x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 x218 -x217 -x216 -x215 x214 x213 x212 x211 x210 x209 x208 x207 
1.59/1.64	v x206 x205 x204 x203 x202 -x201 x200 -x199 -x198 -x197 -x196 x195 x194 x193 -x192 -x191 -x190 -x189 x188 -x187 -x186 x185 -x184 
1.59/1.64	v x183 -x182 x181 x180 -x179 -x178 -x177 x176 -x175 x174 -x173 -x172 -x171 x170 x169 -x168 -x167 x166 -x165 x164 -x163 -x162 
1.59/1.64	v -x161 x160 -x159 -x158 -x157 -x156 -x155 x154 x153 x152 x151 x150 -x149 -x148 -x147 x146 -x145 -x144 -x143 -x142 -x141 x140 -x139 
1.59/1.64	v -x138 -x137 -x136 x135 x134 x133 -x132 -x131 x130 x129 x128 x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 
1.59/1.64	v x116 x115 x114 x113 x112 x111 -x110 x109 x108 x107 x106 -x105 -x104 -x103 -x102 -x101 -x100 x99 -x98 x97 -x96 -x95 -x94 
1.59/1.64	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 -x67 -x66 
1.59/1.64	v x65 x64 x63 x62 x61 x60 x59 x58 -x57 -x56 x55 x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 x45 -x44 -x43 x42 -x41 -x40 x39 
1.59/1.64	v x38 x37 x36 x35 -x34 x33 -x32 x31 x30 -x29 x28 -x27 x26 x25 -x24 -x23 -x22 x21 -x20 -x19 -x18 x17 x16 x15 x14 x13 -x12 x11 -x10 
1.59/1.64	v x9 x8 -x7 x6 -x5 x4 -x3 x2 -x1 
1.59/1.64	c SCIP Status        : problem is solved [optimal solution found]
1.59/1.64	c Solving Time       :       1.37
1.59/1.64	c Original Problem   :
1.59/1.64	c   Problem name     : HOME/instance-2693763-1277931570.wbo
1.59/1.64	c   Variables        : 2375 (1435 binary, 0 integer, 0 implicit integer, 940 continuous)
1.59/1.64	c   Constraints      : 1881 initial, 1881 maximal
1.59/1.64	c Presolved Problem  :
1.59/1.64	c   Problem name     : t_HOME/instance-2693763-1277931570.wbo
1.59/1.64	c   Variables        : 2375 (1435 binary, 0 integer, 0 implicit integer, 940 continuous)
1.59/1.64	c   Constraints      : 1880 initial, 4808 maximal
1.59/1.64	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.59/1.64	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.59/1.64	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.59/1.64	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.59/1.64	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.59/1.64	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.59/1.64	c   probing          :       0.01          0          0          0          0          0          0          0          0
1.59/1.64	c   indicator        :       0.01          0          0          0          0          0          0          0          0
1.59/1.64	c   varbound         :       0.00          0          0          0          0          0          0          0          0
1.59/1.64	c   linear           :       0.01          0          0          0        940          0          1         70        140
1.59/1.64	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1.59/1.64	c   root node        :          -       1105          -          -       2038          -          -          -          -
1.59/1.64	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.59/1.64	c   integral         :          0          0          0          0          0          0          0          0          0          0
1.59/1.64	c   indicator        :        940          0      21901          0       6478          1      19910          0          0          0
1.59/1.64	c   varbound         :          1          0        649          0        406          0          4          0          0          0
1.59/1.64	c   linear           :        939          0      22298          0       6674        451      34613          0          0          0
1.59/1.64	c   logicor          :          0+         0       5813          0          0        198       4167          0          0          0
1.59/1.64	c   countsols        :          0          0          0          0       6676          0          0          0          0          0
1.59/1.64	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.59/1.64	c   integral         :       0.00       0.00       0.00       0.00       0.00
1.59/1.64	c   indicator        :       0.12       0.00       0.04       0.00       0.08
1.59/1.64	c   varbound         :       0.00       0.00       0.00       0.00       0.00
1.59/1.64	c   linear           :       0.39       0.00       0.39       0.00       0.00
1.59/1.64	c   logicor          :       0.04       0.00       0.04       0.00       0.00
1.59/1.64	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.59/1.64	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.59/1.64	c   vbounds          :       0.00          9          0          0
1.59/1.64	c   rootredcost      :       0.00          0          0          0
1.59/1.64	c   pseudoobj        :       0.49      22111         10      16693
1.59/1.64	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.59/1.64	c   propagation      :       0.23        659        657       2170       55.0       3096        3.4          -
1.59/1.64	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.59/1.64	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.59/1.64	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.59/1.64	c   pseudo solution  :       0.00          5          5          5        2.8         34        3.6          -
1.59/1.64	c   applied globally :          -          -          -       3333        6.4          -          -          -
1.59/1.64	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.59/1.64	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.59/1.64	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
1.59/1.64	c   redcost          :       0.00          0          0          0          0          0
1.59/1.64	c   impliedbounds    :       0.00          0          0          0          0          0
1.59/1.64	c   intobj           :       0.00          0          0          0          0          0
1.59/1.64	c   cgmip            :       0.00          0          0          0          0          0
1.59/1.64	c   gomory           :       0.00          0          0          0          0          0
1.59/1.64	c   strongcg         :       0.00          0          0          0          0          0
1.59/1.64	c   cmir             :       0.00          0          0          0          0          0
1.59/1.64	c   flowcover        :       0.00          0          0          0          0          0
1.59/1.64	c   clique           :       0.00          0          0          0          0          0
1.59/1.64	c   zerohalf         :       0.00          0          0          0          0          0
1.59/1.64	c   mcf              :       0.00          0          0          0          0          0
1.59/1.64	c   rapidlearning    :       0.00          0          0          0          0          0
1.59/1.64	c Pricers            :       Time      Calls       Vars
1.59/1.64	c   problem variables:       0.00          0          0
1.59/1.64	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.59/1.64	c   relpscost        :       0.00          0          0          0          0          0          0
1.59/1.64	c   pscost           :       0.00          0          0          0          0          0          0
1.59/1.64	c   inference        :       0.17       6664          0          0          0          0      13328
1.59/1.64	c   mostinf          :       0.00          0          0          0          0          0          0
1.59/1.64	c   leastinf         :       0.00          0          0          0          0          0          0
1.59/1.64	c   fullstrong       :       0.00          0          0          0          0          0          0
1.59/1.64	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.59/1.64	c   random           :       0.00          0          0          0          0          0          0
1.59/1.64	c Primal Heuristics  :       Time      Calls      Found
1.59/1.64	c   LP solutions     :       0.00          -          0
1.59/1.64	c   pseudo solutions :       0.00          -         12
1.59/1.64	c   oneopt           :       0.00          0          0
1.59/1.64	c   trivial          :       0.01          2          2
1.59/1.64	c   simplerounding   :       0.00          0          0
1.59/1.64	c   zirounding       :       0.00          0          0
1.59/1.64	c   rounding         :       0.00          0          0
1.59/1.64	c   shifting         :       0.00          0          0
1.59/1.64	c   intshifting      :       0.00          0          0
1.59/1.64	c   twoopt           :       0.00          0          0
1.59/1.64	c   fixandinfer      :       0.00          0          0
1.59/1.64	c   feaspump         :       0.00          0          0
1.59/1.64	c   coefdiving       :       0.00          0          0
1.59/1.64	c   pscostdiving     :       0.00          0          0
1.59/1.64	c   fracdiving       :       0.00          0          0
1.59/1.64	c   veclendiving     :       0.00          0          0
1.59/1.64	c   intdiving        :       0.00          0          0
1.59/1.64	c   actconsdiving    :       0.00          0          0
1.59/1.64	c   objpscostdiving  :       0.00          0          0
1.59/1.64	c   rootsoldiving    :       0.00          0          0
1.59/1.64	c   linesearchdiving :       0.00          0          0
1.59/1.64	c   guideddiving     :       0.00          0          0
1.59/1.64	c   octane           :       0.00          0          0
1.59/1.64	c   rens             :       0.00          0          0
1.59/1.64	c   rins             :       0.00          0          0
1.59/1.64	c   localbranching   :       0.00          0          0
1.59/1.64	c   mutation         :       0.00          0          0
1.59/1.64	c   crossover        :       0.00          0          0
1.59/1.64	c   dins             :       0.00          0          0
1.59/1.64	c   undercover       :       0.00          0          0
1.59/1.64	c   nlp              :       0.00          0          0
1.59/1.64	c   trysol           :       0.01          1          0
1.59/1.64	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.59/1.64	c   primal LP        :       0.00          0          0       0.00          -
1.59/1.64	c   dual LP          :       0.00          0          0       0.00          -
1.59/1.64	c   lex dual LP      :       0.00          0          0       0.00          -
1.59/1.64	c   barrier LP       :       0.00          0          0       0.00          -
1.59/1.64	c   diving/probing LP:       0.00          0          0       0.00          -
1.59/1.64	c   strong branching :       0.00          0          0       0.00          -
1.59/1.64	c     (at root node) :          -          0          0       0.00          -
1.59/1.64	c   conflict analysis:       0.00          0          0       0.00          -
1.59/1.64	c B&B Tree           :
1.59/1.64	c   number of runs   :          1
1.59/1.64	c   nodes            :       7156
1.59/1.64	c   nodes (total)    :       7156
1.59/1.64	c   nodes left       :          0
1.59/1.64	c   max depth        :       1048
1.59/1.64	c   max depth (total):       1048
1.59/1.64	c   backtracks       :        328 (4.6%)
1.59/1.64	c   delayed cutoffs  :       1782
1.59/1.64	c   repropagations   :       6442 (18987 domain reductions, 185 cutoffs)
1.59/1.64	c   avg switch length:       5.90
1.59/1.64	c   switching time   :       0.06
1.59/1.64	c Solution           :
1.59/1.64	c   Solutions found  :         14 (13 improvements)
1.59/1.64	c   First Solution   : +4.68140000000000e+04   (in run 1, after 0 nodes, 0.00 seconds, depth 0, found by <trivial>)
1.59/1.64	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 6306 nodes, 0.88 seconds, depth 703, found by <relaxation>)
1.59/1.64	c   Dual Bound       : +2.00000000000000e+00
1.59/1.64	c   Gap              :       0.00 %
1.59/1.64	c   Root Dual Bound  : +0.00000000000000e+00
1.59/1.64	c   Root Iterations  :          0
1.59/1.64	c Time complete: 1.64.

Verifier Data 

OK	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2693763-1277931570/watcher-2693763-1277931570 -o /tmp/evaluation-result-2693763-1277931570/solver-2693763-1277931570 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2693763-1277931570.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: 2.09 2.02 2.01 4/178 15105
/proc/meminfo: memFree=30732612/32951124 swapFree=67111528/67111528
[pid=15105] ppid=15103 vsize=8600 CPUtime=0
/proc/15105/stat : 15105 (pbscip.linux.x8) R 15103 15105 14279 0 -1 4202496 1636 0 0 0 0 0 0 0 19 0 1 0 134454689 8806400 1558 4089446400 4194304 7136930 140737382234112 18446744073709551615 6328631 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/15105/statm: 2150 1558 275 719 0 1429 0

[startup+0.00922302 s]
/proc/loadavg: 2.09 2.02 2.01 4/178 15105
/proc/meminfo: memFree=30732612/32951124 swapFree=67111528/67111528
[pid=15105] ppid=15103 vsize=9560 CPUtime=0
/proc/15105/stat : 15105 (pbscip.linux.x8) R 15103 15105 14279 0 -1 4202496 1872 0 0 0 0 0 0 0 21 0 1 0 134454689 9789440 1794 4089446400 4194304 7136930 140737382234112 18446744073709551615 5649621 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/15105/statm: 2390 1794 275 719 0 1669 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9560

[startup+0.101218 s]
/proc/loadavg: 2.09 2.02 2.01 4/178 15105
/proc/meminfo: memFree=30732612/32951124 swapFree=67111528/67111528
[pid=15105] ppid=15103 vsize=20404 CPUtime=0.09
/proc/15105/stat : 15105 (pbscip.linux.x8) R 15103 15105 14279 0 -1 4202496 5551 0 0 0 8 1 0 0 21 0 1 0 134454689 20893696 4348 4089446400 4194304 7136930 140737382234112 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/15105/statm: 5101 4348 389 719 0 4380 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20404

[startup+0.301181 s]
/proc/loadavg: 2.09 2.02 2.01 4/178 15105
/proc/meminfo: memFree=30732612/32951124 swapFree=67111528/67111528
[pid=15105] ppid=15103 vsize=21708 CPUtime=0.29
/proc/15105/stat : 15105 (pbscip.linux.x8) R 15103 15105 14279 0 -1 4202496 5878 0 0 0 25 4 0 0 21 0 1 0 134454689 22228992 4675 4089446400 4194304 7136930 140737382234112 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/15105/statm: 5427 4675 395 719 0 4706 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21708

[startup+0.701119 s]
/proc/loadavg: 2.09 2.02 2.01 4/178 15105
/proc/meminfo: memFree=30732612/32951124 swapFree=67111528/67111528
[pid=15105] ppid=15103 vsize=25280 CPUtime=0.69
/proc/15105/stat : 15105 (pbscip.linux.x8) R 15103 15105 14279 0 -1 4202496 6801 0 0 0 57 12 0 0 22 0 1 0 134454689 25886720 5598 4089446400 4194304 7136930 140737382234112 18446744073709551615 6166159 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/15105/statm: 6320 5598 396 719 0 5599 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25280

[startup+1.50096 s]
/proc/loadavg: 2.09 2.02 2.01 3/179 15106
/proc/meminfo: memFree=30710284/32951124 swapFree=67111528/67111528
[pid=15105] ppid=15103 vsize=29180 CPUtime=1.49
/proc/15105/stat : 15105 (pbscip.linux.x8) R 15103 15105 14279 0 -1 4202496 7738 0 0 0 127 22 0 0 25 0 1 0 134454689 29880320 6535 4089446400 4194304 7136930 140737382234112 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/15105/statm: 7295 6535 396 719 0 6574 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29180

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

[startup+1.60096 s]
/proc/loadavg: 2.09 2.02 2.01 3/179 15106
/proc/meminfo: memFree=30710284/32951124 swapFree=67111528/67111528
[pid=15105] ppid=15103 vsize=29180 CPUtime=1.59
/proc/15105/stat : 15105 (pbscip.linux.x8) R 15103 15105 14279 0 -1 4202496 7749 0 0 0 135 24 0 0 25 0 1 0 134454689 29880320 6546 4089446400 4194304 7136930 140737382234112 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/15105/statm: 7295 6546 396 719 0 6574 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 29180

Child status: 0
Real time (s): 1.64915
CPU time (s): 1.64875
CPU user time (s): 1.39579
CPU system time (s): 0.252961
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 29180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.39579
system time used= 0.252961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7762
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= 4
involuntary context switches= 1

runsolver used 0.006998 second user time and 0.007998 second system time

The end

Launcher Data 

Begin job on node106 at 2010-06-30 22:59:30
IDJOB=2693763
IDBENCH=79317
IDSOLVER=1206
FILE ID=node106/2693763-1277931570
PBS_JOBID= 11197359
Free space on /tmp= 74208 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/web/uclid_pb_benchmarks/normalized-44s.smv--soft-0-100-0.wbo
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2693763-1277931570/watcher-2693763-1277931570 -o /tmp/evaluation-result-2693763-1277931570/solver-2693763-1277931570 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2693763-1277931570.wbo -t 1800 -m 3800

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

MD5SUM BENCH= 4d1622885c2ebb9b79c07237f88a35bc
RANDOM SEED=1121186818

node106.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		: 2666.825
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	: 5333.65
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		: 2666.825
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		: 2666.825
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	: 5332.82
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		: 2666.825
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	: 5332.76
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		: 2666.825
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	: 5332.82
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		: 2666.825
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	: 5332.73
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		: 2666.825
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	: 5332.83
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		: 2666.825
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30732768 kB
Buffers:        216996 kB
Cached:        1278988 kB
SwapCached:          0 kB
Active:        1018588 kB
Inactive:      1052324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30732768 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3360 kB
Writeback:           0 kB
AnonPages:      575092 kB
Mapped:          16856 kB
Slab:            81076 kB
PageTables:       6128 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   749340 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= 74204 MiB
End job on node106 at 2010-06-30 22:59:32