Trace number 2666209

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverOPT38 0.964853 0.964372

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-fout.r.opb
MD5SUM40b50d0e4bc3f1ba5675c1e65f55a1d7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark38
Best CPU time to get the best result obtained on this benchmark0.106983
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 38
Optimality of the best value was proved YES
Number of variables431
Total number of constraints177
Number of constraints which are clauses177
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint26
Number of terms in the objective function 431
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 431
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 431
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: 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-2666209-1276593458.opb>
0.00/0.01	c original problem has 431 variables (431 bin, 0 int, 0 impl, 0 cont) and 177 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	o 431
0.00/0.02	c feasible solution found by trivial heuristic, objective value  4.310000e+02
0.00/0.02	c presolving:
0.00/0.02	c (round 1) 0 del vars, 26 del conss, 0 chg bounds, 26 chg sides, 0 chg coeffs, 0 upgd conss, 8 impls, 0 clqs
0.00/0.03	c (round 2) 4 del vars, 26 del conss, 0 chg bounds, 26 chg sides, 0 chg coeffs, 151 upgd conss, 8 impls, 0 clqs
0.00/0.03	c    (0.0s) probing: 101/427 (23.7%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.03	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.03	c presolving (3 rounds):
0.00/0.03	c  4 deleted vars, 26 deleted constraints, 0 tightened bounds, 0 added holes, 26 changed sides, 0 changed coefficients
0.00/0.03	c  8 implications, 0 cliques
0.00/0.03	c presolved problem has 427 variables (427 bin, 0 int, 0 impl, 0 cont) and 151 constraints
0.00/0.03	c     151 constraints of type <logicor>
0.00/0.03	c transformed objective value is always integral (scale: 1)
0.00/0.03	c Presolving Time: 0.01
0.00/0.03	c - non default parameters ----------------------------------------------------------------------
0.00/0.03	c # SCIP version 1.2.1.2
0.00/0.03	c 
0.00/0.03	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.00/0.03	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.03	c conflict/interconss = 0
0.00/0.03	c 
0.00/0.03	c # should binary conflicts be preferred?
0.00/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03	c conflict/preferbinary = TRUE
0.00/0.03	c 
0.00/0.03	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.00/0.03	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.03	c constraints/agelimit = 1
0.00/0.03	c 
0.00/0.03	c # should enforcement of pseudo solution be disabled?
0.00/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03	c constraints/disableenfops = TRUE
0.00/0.03	c 
0.00/0.03	c # frequency for displaying node information lines
0.00/0.03	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03	c display/freq = 10000
0.00/0.03	c 
0.00/0.03	c # maximal time in seconds to run
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/time = 1799.99
0.00/0.03	c 
0.00/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/memory = 1620
0.00/0.03	c 
0.00/0.03	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.00/0.03	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.03	c lp/solvefreq = 0
0.00/0.03	c 
0.00/0.03	c # LP pricing strategy ('l'pi default, 'a'uto, 'f'ull pricing, 'p'artial, 's'teepest edge pricing, 'q'uickstart steepest edge pricing, 'd'evex pricing)
0.00/0.03	c # [type: char, range: {lafpsqd}, default: l]
0.00/0.03	c lp/pricing = a
0.00/0.03	c 
0.00/0.03	c # should presolving try to simplify inequalities
0.00/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03	c constraints/linear/simplifyinequalities = TRUE
0.00/0.03	c 
0.00/0.03	c # should presolving try to simplify knapsacks
0.00/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.03	c 
0.00/0.04	c # priority of node selection rule <dfs> in standard mode
0.00/0.04	c # [type: int, range: [-536870912,536870911], default: 0]
0.00/0.04	c nodeselection/dfs/stdpriority = 1000000
0.00/0.04	c 
0.00/0.04	c -----------------------------------------------------------------------------------------------
0.00/0.04	c start solving
0.00/0.04	c 
0.00/0.04	o 427
0.00/0.04	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.04	c t 0.0s|     1 |     0 |     0 |     - | 993k|   0 |   - | 427 | 151 |   0 |   0 |   0 |   0 |   0 |      --      | 4.270000e+02 |    Inf 
0.00/0.04	o 57
0.00/0.04	c b 0.0s|     1 |     0 |     0 |     - |1222k|   0 |   - | 427 | 151 | 427 | 151 |   0 |   0 |   0 |      --      | 5.700000e+01 |    Inf 
0.00/0.05	c   0.0s|     1 |     0 |   197 |     - |1216k|   0 |  73 | 427 | 151 | 427 | 151 |   0 |   0 |   0 | 3.740000e+01 | 5.700000e+01 |  52.41%
0.09/0.11	c   0.1s|     1 |     0 |   215 |     - |1514k|   0 |  71 | 427 | 151 | 427 | 153 |   2 |   0 |   0 | 3.740000e+01 | 5.700000e+01 |  52.41%
0.09/0.17	c   0.1s|     1 |     0 |   236 |     - |1985k|   0 |  59 | 427 | 151 | 427 | 154 |   3 |   0 |   0 | 3.740000e+01 | 5.700000e+01 |  52.41%
0.19/0.23	c   0.2s|     1 |     0 |   261 |     - |2145k|   0 |  58 | 427 | 151 | 427 | 155 |   4 |   0 |   0 | 3.740000e+01 | 5.700000e+01 |  52.41%
0.19/0.29	c   0.2s|     1 |     0 |   307 |     - |2390k|   0 |  57 | 427 | 151 | 427 | 156 |   5 |   0 |   0 | 3.740000e+01 | 5.700000e+01 |  52.41%
0.29/0.34	c   0.3s|     1 |     0 |   323 |     - |2487k|   0 |  65 | 427 | 151 | 427 | 157 |   6 |   0 |   0 | 3.766667e+01 | 5.700000e+01 |  51.33%
0.39/0.42	c   0.4s|     1 |     0 |   356 |     - |2898k|   0 |  65 | 427 | 151 | 427 | 158 |   7 |   0 |   0 | 3.766667e+01 | 5.700000e+01 |  51.33%
0.49/0.50	c   0.5s|     1 |     0 |   380 |     - |3249k|   0 |  67 | 427 | 151 | 427 | 159 |   8 |   0 |   0 | 3.766667e+01 | 5.700000e+01 |  51.33%
0.49/0.58	c   0.5s|     1 |     0 |   397 |     - |3721k|   0 |  55 | 427 | 151 | 427 | 161 |  10 |   0 |   0 | 3.800000e+01 | 5.700000e+01 |  50.00%
0.59/0.65	c   0.6s|     1 |     0 |   465 |     - |4456k|   0 |  70 | 427 | 151 | 427 | 162 |  11 |   0 |   0 | 3.800000e+01 | 5.700000e+01 |  50.00%
0.69/0.71	c   0.7s|     1 |     0 |   521 |     - |4632k|   0 |  91 | 427 | 151 | 427 | 164 |  13 |   0 |   0 | 3.800000e+01 | 5.700000e+01 |  50.00%
0.69/0.78	c   0.7s|     1 |     0 |   622 |     - |4808k|   0 |  90 | 427 | 151 | 427 | 164 |  15 |   0 |   0 | 3.800000e+01 | 5.700000e+01 |  50.00%
0.79/0.83	c   0.8s|     1 |     0 |   677 |     - |4832k|   0 | 101 | 427 | 151 | 427 | 165 |  16 |   0 |   0 | 3.800000e+01 | 5.700000e+01 |  50.00%
0.89/0.94	o 38
0.89/0.94	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.89/0.94	c E 0.9s|     1 |     0 |   677 |     - |4854k|   0 |   - | 427 | 151 | 427 | 165 |  16 |   0 |   0 | 3.800000e+01 | 3.800000e+01 |   0.00%
0.89/0.95	c   0.9s|     1 |     0 |   677 |     - |4854k|   0 |   - | 427 | 151 | 427 | 165 |  16 |   0 |   0 | 3.800000e+01 | 3.800000e+01 |   0.00%
0.89/0.95	c 
0.89/0.95	c SCIP Status        : problem is solved [optimal solution found]
0.89/0.95	c Solving Time (sec) : 0.89
0.89/0.95	c Solving Nodes      : 1
0.89/0.95	c Primal Bound       : +3.80000000000000e+01 (20 solutions)
0.89/0.95	c Dual Bound         : +3.80000000000000e+01
0.89/0.95	c Gap                : 0.00 %
0.89/0.95	s OPTIMUM FOUND
0.89/0.95	v -x431 -x430 x429 -x428 -x427 -x426 -x425 -x424 x423 -x422 -x421 x420 -x419 -x418 -x417 -x416 -x415 -x414 -x413 -x412 -x411 x410 
0.89/0.95	v -x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 
0.89/0.95	v -x388 -x387 -x386 x385 -x384 -x383 -x382 -x381 -x380 x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 -x368 
0.89/0.95	v -x367 -x366 -x365 -x364 -x363 -x362 -x361 x360 -x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 -x350 -x349 -x348 -x347 
0.89/0.95	v -x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 x338 -x337 -x336 x335 -x334 -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325 
0.89/0.95	v -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 x310 -x309 -x308 -x307 -x306 -x305 -x304 
0.89/0.95	v -x303 -x302 -x301 -x300 -x299 x298 -x297 -x296 -x295 -x294 -x293 -x292 x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283 
0.89/0.95	v -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 -x267 x266 -x265 -x264 -x263 -x262 
0.89/0.95	v -x261 x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 -x242 -x241 
0.89/0.95	v -x240 -x239 x238 -x237 -x236 -x235 -x234 -x233 x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 
0.89/0.95	v -x219 -x218 x217 x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 x207 -x206 -x205 -x204 -x203 x202 -x201 -x200 -x199 
0.89/0.95	v -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 x183 -x182 -x181 -x180 -x179 -x178 
0.89/0.95	v -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 
0.89/0.95	v -x156 -x155 -x154 -x153 -x152 -x151 x150 x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 
0.89/0.95	v -x135 -x134 x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 x115 -x114 
0.89/0.95	v -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 x97 -x96 -x95 -x94 -x93 -x92 
0.89/0.95	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 
0.89/0.95	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 -x41 
0.89/0.95	v -x40 -x39 -x38 -x37 -x36 x35 -x34 x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 x17 -x16 -x15 
0.89/0.95	v -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 x6 x5 -x4 -x3 -x2 -x1 
0.89/0.95	c SCIP Status        : problem is solved [optimal solution found]
0.89/0.95	c Solving Time       :       0.89
0.89/0.95	c Original Problem   :
0.89/0.95	c   Problem name     : HOME/instance-2666209-1276593458.opb
0.89/0.95	c   Variables        : 431 (431 binary, 0 integer, 0 implicit integer, 0 continuous)
0.89/0.95	c   Constraints      : 177 initial, 177 maximal
0.89/0.95	c Presolved Problem  :
0.89/0.95	c   Problem name     : t_HOME/instance-2666209-1276593458.opb
0.89/0.95	c   Variables        : 427 (427 binary, 0 integer, 0 implicit integer, 0 continuous)
0.89/0.95	c   Constraints      : 151 initial, 151 maximal
0.89/0.95	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.89/0.95	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.89/0.95	c   dualfix          :       0.00          4          0          0          0          0          0          0          0
0.89/0.95	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.89/0.95	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.89/0.95	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.89/0.95	c   probing          :       0.00          0          0          0          0          0          0          0          0
0.89/0.95	c   linear           :       0.00          0          0          0          0          0         26         26          0
0.89/0.95	c   logicor          :       0.01          0          0          0          0          0          0          0          0
0.89/0.95	c   root node        :          -          0          -          -          0          -          -          -          -
0.89/0.95	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.89/0.95	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.89/0.95	c   logicor          :        151         13         89          0          0          0          0          0          0          0
0.89/0.95	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.89/0.95	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.89/0.95	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.89/0.95	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.89/0.95	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.89/0.95	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.89/0.95	c   vbounds          :       0.00          2          0          0
0.89/0.95	c   rootredcost      :       0.00          0          0          0
0.89/0.95	c   pseudoobj        :       0.00          4          0          0
0.89/0.95	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.89/0.95	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.89/0.95	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.89/0.95	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.89/0.95	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.89/0.95	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.89/0.95	c   applied globally :          -          -          -          0        0.0          -          -          -
0.89/0.95	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.89/0.95	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.89/0.95	c   cut pool         :       0.01         12          -          -         92          -    (maximal pool size: 356)
0.89/0.95	c   redcost          :       0.00         13          0          0          0          0
0.89/0.95	c   impliedbounds    :       0.00         13          0          0          0          0
0.89/0.95	c   intobj           :       0.00          0          0          0          0          0
0.89/0.95	c   cgmip            :       0.00          0          0          0          0          0
0.89/0.95	c   gomory           :       0.32         13          0          0        863          0
0.89/0.95	c   strongcg         :       0.31         13          0          0        831          0
0.89/0.95	c   cmir             :       0.03         10          0          0          0          0
0.89/0.95	c   flowcover        :       0.08         10          0          0          0          0
0.89/0.95	c   clique           :       0.00          1          0          0          0          0
0.89/0.95	c   zerohalf         :       0.00          0          0          0          0          0
0.89/0.95	c   mcf              :       0.00          1          0          0          0          0
0.89/0.95	c   rapidlearning    :       0.00          0          0          0          0          0
0.89/0.95	c Pricers            :       Time      Calls       Vars
0.89/0.95	c   problem variables:       0.00          0          0
0.89/0.95	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.89/0.95	c   pscost           :       0.00          0          0          0          0          0          0
0.89/0.95	c   inference        :       0.00          0          0          0          0          0          0
0.89/0.95	c   mostinf          :       0.00          0          0          0          0          0          0
0.89/0.95	c   leastinf         :       0.00          0          0          0          0          0          0
0.89/0.95	c   fullstrong       :       0.00          0          0          0          0          0          0
0.89/0.95	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.89/0.95	c   random           :       0.00          0          0          0          0          0          0
0.89/0.95	c   relpscost        :       0.00          0          0          0          0          0          0
0.89/0.95	c Primal Heuristics  :       Time      Calls      Found
0.89/0.95	c   LP solutions     :       0.00          -          0
0.89/0.95	c   pseudo solutions :       0.00          -          0
0.89/0.95	c   crossover        :       0.00          0          0
0.89/0.95	c   oneopt           :       0.00          2          1
0.89/0.95	c   trivial          :       0.00          2          3
0.89/0.95	c   simplerounding   :       0.00         13         13
0.89/0.95	c   zirounding       :       0.00          1          1
0.89/0.95	c   rounding         :       0.00         13          0
0.89/0.95	c   shifting         :       0.00         13          1
0.89/0.95	c   intshifting      :       0.00          0          0
0.89/0.95	c   twoopt           :       0.00          0          0
0.89/0.95	c   fixandinfer      :       0.00          0          0
0.89/0.95	c   feaspump         :       0.00          0          0
0.89/0.95	c   coefdiving       :       0.00          0          0
0.89/0.95	c   pscostdiving     :       0.00          0          0
0.89/0.95	c   fracdiving       :       0.00          0          0
0.89/0.95	c   veclendiving     :       0.00          0          0
0.89/0.95	c   intdiving        :       0.00          0          0
0.89/0.95	c   actconsdiving    :       0.00          0          0
0.89/0.95	c   objpscostdiving  :       0.00          0          0
0.89/0.95	c   rootsoldiving    :       0.00          0          0
0.89/0.95	c   linesearchdiving :       0.00          0          0
0.89/0.95	c   guideddiving     :       0.00          0          0
0.89/0.95	c   octane           :       0.00          0          0
0.89/0.95	c   rens             :       0.04          1          1
0.89/0.95	c   rins             :       0.00          0          0
0.89/0.95	c   localbranching   :       0.00          0          0
0.89/0.95	c   mutation         :       0.00          0          0
0.89/0.95	c   dins             :       0.00          0          0
0.89/0.95	c   undercover       :       0.00          0          0
0.89/0.95	c   nlp              :       0.00          0          0
0.89/0.95	c   trysol           :       0.00          0          0
0.89/0.95	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.89/0.95	c   primal LP        :       0.01          0          0       0.00       0.00
0.89/0.95	c   dual LP          :       0.06         13        677      52.08   11283.33
0.89/0.95	c   lex dual LP      :       0.00          0          0       0.00          -
0.89/0.95	c   barrier LP       :       0.00          0          0       0.00          -
0.89/0.95	c   diving/probing LP:       0.00          0          0       0.00          -
0.89/0.95	c   strong branching :       0.00          0          0       0.00          -
0.89/0.95	c     (at root node) :          -          0          0       0.00          -
0.89/0.95	c   conflict analysis:       0.00          0          0       0.00          -
0.89/0.95	c B&B Tree           :
0.89/0.95	c   number of runs   :          1
0.89/0.95	c   nodes            :          1
0.89/0.95	c   nodes (total)    :          1
0.89/0.95	c   nodes left       :          0
0.89/0.95	c   max depth        :          0
0.89/0.95	c   max depth (total):          0
0.89/0.95	c   backtracks       :          0 (0.0%)
0.89/0.95	c   delayed cutoffs  :          0
0.89/0.95	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.89/0.95	c   avg switch length:       2.00
0.89/0.95	c   switching time   :       0.00
0.89/0.95	c Solution           :
0.89/0.95	c   Solutions found  :         20 (4 improvements)
0.89/0.95	c   First Solution   : +4.31000000000000e+02   (in run 1, after 0 nodes, 0.00 seconds, depth 0, found by <trivial>)
0.89/0.95	c   Primal Bound     : +3.80000000000000e+01   (in run 1, after 1 nodes, 0.88 seconds, depth 0, found by <rens>)
0.89/0.95	c   Dual Bound       : +3.80000000000000e+01
0.89/0.95	c   Gap              :       0.00 %
0.89/0.95	c   Root Dual Bound  : +3.80000000000000e+01
0.89/0.95	c   Root Iterations  :        677
0.89/0.96	c Time complete: 0.96.

Verifier Data 

OK	38

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2666209-1276593458/watcher-2666209-1276593458 -o /tmp/evaluation-result-2666209-1276593458/solver-2666209-1276593458 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2666209-1276593458.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 1.00 1.00 3/106 8822
/proc/meminfo: memFree=1555108/2059040 swapFree=4192956/4192956
[pid=8822] ppid=8820 vsize=9288 CPUtime=0
/proc/8822/stat : 8822 (pbscip.linux.x8) R 8820 8822 2327 0 -1 4202496 1207 0 0 0 0 0 0 0 18 0 1 0 636766 9510912 1128 1992294400 4194304 9819077 140735529907664 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8822/statm: 2322 1137 371 1374 0 943 0

[startup+0.0699711 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8822
/proc/meminfo: memFree=1555108/2059040 swapFree=4192956/4192956
[pid=8822] ppid=8820 vsize=17428 CPUtime=0.06
/proc/8822/stat : 8822 (pbscip.linux.x8) R 8820 8822 2327 0 -1 4202496 4174 0 0 0 5 1 0 0 21 0 1 0 636766 17846272 2937 1992294400 4194304 9819077 140735529907664 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8822/statm: 4357 2937 646 1374 0 2978 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 17428

[startup+0.100977 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8822
/proc/meminfo: memFree=1555108/2059040 swapFree=4192956/4192956
[pid=8822] ppid=8820 vsize=18636 CPUtime=0.09
/proc/8822/stat : 8822 (pbscip.linux.x8) R 8820 8822 2327 0 -1 4202496 4486 0 0 0 8 1 0 0 21 0 1 0 636766 19083264 3250 1992294400 4194304 9819077 140735529907664 18446744073709551615 5750210 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8822/statm: 4659 3250 652 1374 0 3280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18636

[startup+0.301012 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8822
/proc/meminfo: memFree=1555108/2059040 swapFree=4192956/4192956
[pid=8822] ppid=8820 vsize=20960 CPUtime=0.29
/proc/8822/stat : 8822 (pbscip.linux.x8) R 8820 8822 2327 0 -1 4202496 5143 0 0 0 27 2 0 0 21 0 1 0 636766 21463040 3833 1992294400 4194304 9819077 140735529907664 18446744073709551615 6009358 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8822/statm: 5240 3833 668 1374 0 3861 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20960

[startup+0.701083 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8822
/proc/meminfo: memFree=1555108/2059040 swapFree=4192956/4192956
[pid=8822] ppid=8820 vsize=27192 CPUtime=0.69
/proc/8822/stat : 8822 (pbscip.linux.x8) R 8820 8822 2327 0 -1 4202496 6776 0 0 0 66 3 0 0 22 0 1 0 636766 27844608 5339 1992294400 4194304 9819077 140735529907664 18446744073709551615 4866048 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8822/statm: 6798 5339 668 1374 0 5419 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27192

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

[startup+0.901118 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8822
/proc/meminfo: memFree=1555108/2059040 swapFree=4192956/4192956
[pid=8822] ppid=8820 vsize=29608 CPUtime=0.89
/proc/8822/stat : 8822 (pbscip.linux.x8) R 8820 8822 2327 0 -1 4202496 7523 0 0 0 86 3 0 0 22 0 1 0 636766 30318592 5924 1992294400 4194304 9819077 140735529907664 18446744073709551615 8675093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8822/statm: 7402 5934 676 1374 0 6023 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 29608

Child status: 0
Real time (s): 0.964372
CPU time (s): 0.964853
CPU user time (s): 0.912861
CPU system time (s): 0.051992
CPU usage (%): 100.05
Max. virtual memory (cumulated for all children) (KiB): 29608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.912861
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10927
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= 2
involuntary context switches= 2

runsolver used 0.008998 second user time and 0.016997 second system time

The end

Launcher Data 

Begin job on node055 at 2010-06-15 11:17:38
IDJOB=2666209
IDBENCH=2867
IDSOLVER=1168
FILE ID=node055/2666209-1276593458
PBS_JOBID= 11173558
Free space on /tmp= 62480 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-fout.r.opb
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-2666209-1276593458/watcher-2666209-1276593458 -o /tmp/evaluation-result-2666209-1276593458/solver-2666209-1276593458 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2666209-1276593458.opb -t 1800 -m 1800

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

MD5SUM BENCH= 40b50d0e4bc3f1ba5675c1e65f55a1d7
RANDOM SEED=784080136

node055.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1555636 kB
Buffers:         40728 kB
Cached:         337264 kB
SwapCached:          0 kB
Active:         182560 kB
Inactive:       254740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1555636 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            6256 kB
Writeback:           0 kB
AnonPages:       59196 kB
Mapped:          15304 kB
Slab:            44428 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182940 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= 62472 MiB
End job on node055 at 2010-06-15 11:17:39