Trace number 2699686

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 5.00524 5.00512

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/dimacs/
normalized-dubois50_ext.wbo
MD5SUM8580bccfbab2087d6e1d511ee4dd53f1
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.018996
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables300
Total number of constraints550
Number of soft constraints400
Number of constraints which are clauses400
Number of constraints which are cardinality constraints (but not clauses)150
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Top cost 401
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 400
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
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-2699686-1278533808.wbo>
0.00/0.01	c original problem has 1100 variables (700 bin, 0 int, 0 impl, 400 cont) and 951 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
0.00/0.01	c presolving:
0.00/0.01	c (round 1) 150 del vars, 151 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 700 impls, 0 clqs
0.00/0.02	c (round 2) 150 del vars, 151 del conss, 400 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 700 impls, 0 clqs
0.00/0.02	c    (0.0s) probing: 101/550 (18.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.02	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.02	c presolving (3 rounds):
0.00/0.02	c  150 deleted vars, 151 deleted constraints, 400 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.02	c  700 implications, 0 cliques
0.00/0.02	c presolved problem has 950 variables (550 bin, 0 int, 0 impl, 400 cont) and 800 constraints
0.00/0.02	c     400 constraints of type <indicator>
0.00/0.02	c     400 constraints of type <linear>
0.00/0.02	c transformed objective value is always integral (scale: 1)
0.00/0.02	c Presolving Time: 0.01
0.00/0.02	c - non default parameters ----------------------------------------------------------------------
0.00/0.02	c # SCIP version 1.2.1.2
0.00/0.02	c 
0.00/0.02	c # frequency for displaying node information lines
0.00/0.02	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02	c display/freq = 10000
0.00/0.02	c 
0.00/0.02	c # maximal time in seconds to run
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/time = 1800
0.00/0.02	c 
0.00/0.02	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/memory = 3420
0.00/0.02	c 
0.00/0.02	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.00/0.02	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.02	c lp/solvefreq = -1
0.00/0.02	c 
0.00/0.02	c # should presolving try to simplify inequalities
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/linear/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # should presolving try to simplify knapsacks
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.02	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02	c separating/rapidlearning/freq = 0
0.00/0.02	c 
0.00/0.02	c -----------------------------------------------------------------------------------------------
0.00/0.02	c start solving
0.00/0.02	c 
0.00/0.02	o 400
0.00/0.02	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.02	c t 0.0s|     1 |     0 |     0 |     - |3243k|   0 |   - | 950 | 800 |   0 |   0 |   0 |   0 |   0 |      --      | 4.000000e+02 |    Inf 
0.00/0.03	c   0.0s|     1 |     2 |     0 |     - |3215k|   0 |   - | 950 | 800 |   0 |   0 |   0 |   0 |   0 | 0.000000e+00 | 4.000000e+02 |    Inf 
0.79/0.87	c   0.6s| 10000 |  9725 |     0 |   0.0 |7542k| 454 |   - | 950 |1683 |   0 |   0 |   0 | 890 |   0 | 0.000000e+00 | 4.000000e+02 |    Inf 
1.59/1.67	c   1.1s| 20000 | 19715 |     0 |   0.0 |  11M| 454 |   - | 950 |1638 |   0 |   0 |   0 | 915 |   0 | 0.000000e+00 | 4.000000e+02 |    Inf 
2.39/2.41	c   1.6s| 30000 | 29715 |     0 |   0.0 |  14M| 454 |   - | 950 |1551 |   0 |   0 |   0 | 915 |   0 | 0.000000e+00 | 4.000000e+02 |    Inf 
2.99/3.04	o 52
2.99/3.04	c * 2.0s| 39062 | 16651 |     0 |   0.0 |  10M| 454 |   - | 950 |1460 |   0 |   0 |   0 | 915 |   0 | 0.000000e+00 | 5.200000e+01 |    Inf 
3.09/3.13	c   2.1s| 40000 | 17586 |     0 |   0.0 |  10M| 454 |   - | 950 |1438 |   0 |   0 |   0 | 921 |   0 | 0.000000e+00 | 5.200000e+01 |    Inf 
3.69/3.79	o 12
3.69/3.79	c * 2.6s| 47960 | 16360 |     0 |   0.0 |9788k| 454 |   - | 950 | 959 |   0 |   0 |   0 |1033 |   0 | 0.000000e+00 | 1.200000e+01 |    Inf 
3.79/3.81	o 2
3.79/3.81	c * 2.6s| 48130 |  9698 |     0 |   0.0 |7292k| 454 |   - | 950 | 984 |   0 |   0 |   0 |1061 |   0 | 0.000000e+00 | 2.000000e+00 |    Inf 
3.79/3.83	o 1
3.79/3.83	c * 2.6s| 48248 |  1036 |     0 |   0.0 |4453k| 454 |   - | 950 |1003 |   0 |   0 |   0 |1081 |   0 | 0.000000e+00 | 1.000000e+00 |    Inf 
3.89/3.96	c   2.7s| 50000 |  2422 |     0 |   0.0 |5213k| 456 |   - | 950 |1334 |   0 |   0 |   0 |1571 |   0 | 0.000000e+00 | 1.000000e+00 |    Inf 
4.90/4.99	c 
4.90/4.99	c SCIP Status        : problem is solved [optimal solution found]
4.90/4.99	c Solving Time (sec) : 3.52
4.90/4.99	c Solving Nodes      : 57433
4.90/4.99	c Primal Bound       : +1.00000000000000e+00 (6 solutions)
4.90/4.99	c Dual Bound         : +1.00000000000000e+00
4.90/4.99	c Gap                : 0.00 %
4.90/4.99	s OPTIMUM FOUND
4.90/4.99	v -x300 x299 -x298 x297 -x296 x295 x294 -x293 x292 -x291 -x290 x289 -x288 x287 x286 -x285 x284 -x283 x282 -x281 x280 -x279 x278 -x277 
4.90/4.99	v x276 -x275 x274 -x273 x272 -x271 x270 -x269 x268 -x267 x266 -x265 x264 -x263 x262 -x261 x260 -x259 x258 -x257 x256 -x255 
4.90/4.99	v x254 -x253 x252 -x251 x250 -x249 x248 -x247 -x246 x245 -x244 x243 x242 -x241 x240 -x239 x238 -x237 x236 -x235 x234 -x233 x232 
4.90/4.99	v -x231 x230 -x229 x228 -x227 -x226 x225 -x224 x223 x222 -x221 x220 -x219 x218 -x217 x216 -x215 x214 -x213 -x212 x211 -x210 x209 
4.90/4.99	v -x208 x207 -x206 x205 x204 -x203 -x202 x201 -x200 x199 -x198 x197 x196 -x195 -x194 x193 -x192 x191 x190 -x189 -x188 x187 
4.90/4.99	v x186 -x185 -x184 x183 -x182 x181 -x180 x179 -x178 x177 -x176 x175 -x174 x173 x172 -x171 -x170 x169 -x168 x167 -x166 x165 -x164 
4.90/4.99	v x163 -x162 x161 -x160 x159 -x158 x157 -x156 x155 -x154 x153 x152 -x151 -x150 x149 -x148 x147 -x146 x145 -x144 x143 -x142 x141 
4.90/4.99	v -x140 x139 -x138 x137 -x136 x135 -x134 x133 -x132 x131 -x130 x129 -x128 x127 -x126 x125 -x124 x123 -x122 x121 -x120 x119 -x118 
4.90/4.99	v x117 -x116 x115 -x114 x113 -x112 x111 -x110 x109 x108 -x107 -x106 x105 -x104 x103 -x102 x101 x100 -x99 x98 -x97 -x96 x95 
4.90/4.99	v -x94 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 
4.90/4.99	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 -x40 x39 
4.90/4.99	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 
4.90/4.99	v -x10 x9 x8 -x7 -x6 x5 -x4 x3 x2 -x1 
4.90/4.99	c SCIP Status        : problem is solved [optimal solution found]
4.90/4.99	c Solving Time       :       3.52
4.90/4.99	c Original Problem   :
4.90/4.99	c   Problem name     : HOME/instance-2699686-1278533808.wbo
4.90/4.99	c   Variables        : 1100 (700 binary, 0 integer, 0 implicit integer, 400 continuous)
4.90/4.99	c   Constraints      : 951 initial, 951 maximal
4.90/4.99	c Presolved Problem  :
4.90/4.99	c   Problem name     : t_HOME/instance-2699686-1278533808.wbo
4.90/4.99	c   Variables        : 950 (550 binary, 0 integer, 0 implicit integer, 400 continuous)
4.90/4.99	c   Constraints      : 800 initial, 1849 maximal
4.90/4.99	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.90/4.99	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.90/4.99	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
4.90/4.99	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.90/4.99	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.90/4.99	c   implics          :       0.00          0          0          0          0          0          0          0          0
4.90/4.99	c   probing          :       0.01          0          0          0          0          0          0          0          0
4.90/4.99	c   indicator        :       0.00          0          0          0          0          0          0          0          0
4.90/4.99	c   linear           :       0.00          0        150          0        400          0        151          0          0
4.90/4.99	c   logicor          :       0.00          0          0          0          0          0          0          0          0
4.90/4.99	c   root node        :          -          0          -          -          0          -          -          -          -
4.90/4.99	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.90/4.99	c   integral         :          0          0          0          0          0          0          0          0          0          0
4.90/4.99	c   indicator        :        400          0      65801          0      46862          0      28990          0          0          0
4.90/4.99	c   linear           :        400          0      93570          0      55919       1000      34785          0          0          0
4.90/4.99	c   logicor          :          0+         0      34424          0          0       1547      15977          0          0          0
4.90/4.99	c   countsols        :          0          0          0          0      55920          0          0          0          0          0
4.90/4.99	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.90/4.99	c   integral         :       0.00       0.00       0.00       0.00       0.00
4.90/4.99	c   indicator        :       0.55       0.00       0.20       0.00       0.35
4.90/4.99	c   linear           :       0.44       0.00       0.44       0.00       0.00
4.90/4.99	c   logicor          :       0.26       0.00       0.26       0.00       0.00
4.90/4.99	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.90/4.99	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.90/4.99	c   vbounds          :       0.00          2          0          0
4.90/4.99	c   rootredcost      :       0.00          0          0          0
4.90/4.99	c   pseudoobj        :       0.71      93371          0        563
4.90/4.99	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.90/4.99	c   propagation      :       0.28       2541       2540       6335      126.2       3601       35.3          -
4.90/4.99	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
4.90/4.99	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.90/4.99	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.90/4.99	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.90/4.99	c   applied globally :          -          -          -       3564       15.0          -          -          -
4.90/4.99	c   applied locally  :          -          -          -       1583      102.1          -          -          -
4.90/4.99	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.90/4.99	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
4.90/4.99	c   redcost          :       0.00          0          0          0          0          0
4.90/4.99	c   impliedbounds    :       0.00          0          0          0          0          0
4.90/4.99	c   intobj           :       0.00          0          0          0          0          0
4.90/4.99	c   cgmip            :       0.00          0          0          0          0          0
4.90/4.99	c   gomory           :       0.00          0          0          0          0          0
4.90/4.99	c   strongcg         :       0.00          0          0          0          0          0
4.90/4.99	c   cmir             :       0.00          0          0          0          0          0
4.90/4.99	c   flowcover        :       0.00          0          0          0          0          0
4.90/4.99	c   clique           :       0.00          0          0          0          0          0
4.90/4.99	c   zerohalf         :       0.00          0          0          0          0          0
4.90/4.99	c   mcf              :       0.00          0          0          0          0          0
4.90/4.99	c   rapidlearning    :       0.00          0          0          0          0          0
4.90/4.99	c Pricers            :       Time      Calls       Vars
4.90/4.99	c   problem variables:       0.00          0          0
4.90/4.99	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.90/4.99	c   relpscost        :       0.00          0          0          0          0          0          0
4.90/4.99	c   pscost           :       0.00          0          0          0          0          0          0
4.90/4.99	c   inference        :       1.12      55916          0          0          0          0     111832
4.90/4.99	c   mostinf          :       0.00          0          0          0          0          0          0
4.90/4.99	c   leastinf         :       0.00          0          0          0          0          0          0
4.90/4.99	c   fullstrong       :       0.00          0          0          0          0          0          0
4.90/4.99	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.90/4.99	c   random           :       0.00          0          0          0          0          0          0
4.90/4.99	c Primal Heuristics  :       Time      Calls      Found
4.90/4.99	c   LP solutions     :       0.00          -          0
4.90/4.99	c   pseudo solutions :       0.02          -          4
4.90/4.99	c   oneopt           :       0.00          0          0
4.90/4.99	c   trivial          :       0.00          2          1
4.90/4.99	c   simplerounding   :       0.00          0          0
4.90/4.99	c   zirounding       :       0.00          0          0
4.90/4.99	c   rounding         :       0.00          0          0
4.90/4.99	c   shifting         :       0.00          0          0
4.90/4.99	c   intshifting      :       0.00          0          0
4.90/4.99	c   twoopt           :       0.00          0          0
4.90/4.99	c   fixandinfer      :       0.00          0          0
4.90/4.99	c   feaspump         :       0.00          0          0
4.90/4.99	c   coefdiving       :       0.00          0          0
4.90/4.99	c   pscostdiving     :       0.00          0          0
4.90/4.99	c   fracdiving       :       0.00          0          0
4.90/4.99	c   veclendiving     :       0.00          0          0
4.90/4.99	c   intdiving        :       0.00          0          0
4.90/4.99	c   actconsdiving    :       0.00          0          0
4.90/4.99	c   objpscostdiving  :       0.00          0          0
4.90/4.99	c   rootsoldiving    :       0.00          0          0
4.90/4.99	c   linesearchdiving :       0.00          0          0
4.90/4.99	c   guideddiving     :       0.00          0          0
4.90/4.99	c   octane           :       0.00          0          0
4.90/4.99	c   rens             :       0.00          0          0
4.90/4.99	c   rins             :       0.00          0          0
4.90/4.99	c   localbranching   :       0.00          0          0
4.90/4.99	c   mutation         :       0.00          0          0
4.90/4.99	c   crossover        :       0.00          0          0
4.90/4.99	c   dins             :       0.00          0          0
4.90/4.99	c   undercover       :       0.00          0          0
4.90/4.99	c   nlp              :       0.00          0          0
4.90/4.99	c   trysol           :       0.00          1          1
4.90/4.99	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.90/4.99	c   primal LP        :       0.00          0          0       0.00          -
4.90/4.99	c   dual LP          :       0.00          0          0       0.00          -
4.90/4.99	c   lex dual LP      :       0.00          0          0       0.00          -
4.90/4.99	c   barrier LP       :       0.00          0          0       0.00          -
4.90/4.99	c   diving/probing LP:       0.00          0          0       0.00          -
4.90/4.99	c   strong branching :       0.00          0          0       0.00          -
4.90/4.99	c     (at root node) :          -          0          0       0.00          -
4.90/4.99	c   conflict analysis:       0.00          0          0       0.00          -
4.90/4.99	c B&B Tree           :
4.90/4.99	c   number of runs   :          1
4.90/4.99	c   nodes            :      57433
4.90/4.99	c   nodes (total)    :      57433
4.90/4.99	c   nodes left       :          0
4.90/4.99	c   max depth        :        456
4.90/4.99	c   max depth (total):        456
4.90/4.99	c   backtracks       :       1478 (2.6%)
4.90/4.99	c   delayed cutoffs  :       7528
4.90/4.99	c   repropagations   :       3365 (6805 domain reductions, 1034 cutoffs)
4.90/4.99	c   avg switch length:       2.62
4.90/4.99	c   switching time   :       0.24
4.90/4.99	c Solution           :
4.90/4.99	c   Solutions found  :          6 (5 improvements)
4.90/4.99	c   First Solution   : +4.00000000000000e+02   (in run 1, after 1 nodes, 0.02 seconds, depth 0, found by <trivial>)
4.90/4.99	c   Primal Bound     : +1.00000000000000e+00   (in run 1, after 48248 nodes, 2.61 seconds, depth 314, found by <relaxation>)
4.90/4.99	c   Dual Bound       : +1.00000000000000e+00
4.90/4.99	c   Gap              :       0.00 %
4.90/4.99	c   Root Dual Bound  : +0.00000000000000e+00
4.90/4.99	c   Root Iterations  :          0
4.99/5.00	c Time complete: 5.

Verifier Data 

OK	1

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2699686-1278533808/watcher-2699686-1278533808 -o /tmp/evaluation-result-2699686-1278533808/solver-2699686-1278533808 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2699686-1278533808.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: 0.00 0.00 0.00 2/173 18265
/proc/meminfo: memFree=30001860/32951124 swapFree=67111528/67111528
[pid=18265] ppid=18263 vsize=8296 CPUtime=0
/proc/18265/stat : 18265 (pbscip.linux.x8) R 18263 18265 18045 0 -1 4202496 1550 0 0 0 0 0 0 0 20 0 1 0 21595595 8495104 1472 4089446400 4194304 7136930 140733649832144 18446744073709551615 6164672 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18265/statm: 2074 1472 275 719 0 1353 0

[startup+0.0343289 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 18265
/proc/meminfo: memFree=30001860/32951124 swapFree=67111528/67111528
[pid=18265] ppid=18263 vsize=15232 CPUtime=0.02
/proc/18265/stat : 18265 (pbscip.linux.x8) R 18263 18265 18045 0 -1 4202496 4029 0 0 0 2 0 0 0 20 0 1 0 21595595 15597568 3083 4089446400 4194304 7136930 140733649832144 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/18265/statm: 3808 3083 387 719 0 3087 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 15232

[startup+0.100357 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 18265
/proc/meminfo: memFree=30001860/32951124 swapFree=67111528/67111528
[pid=18265] ppid=18263 vsize=16332 CPUtime=0.09
/proc/18265/stat : 18265 (pbscip.linux.x8) R 18263 18265 18045 0 -1 4202496 4309 0 0 0 6 3 0 0 20 0 1 0 21595595 16723968 3363 4089446400 4194304 7136930 140733649832144 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/18265/statm: 4083 3363 393 719 0 3362 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16332

[startup+0.300316 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 18265
/proc/meminfo: memFree=30001860/32951124 swapFree=67111528/67111528
[pid=18265] ppid=18263 vsize=18308 CPUtime=0.29
/proc/18265/stat : 18265 (pbscip.linux.x8) R 18263 18265 18045 0 -1 4202496 4793 0 0 0 20 9 0 0 20 0 1 0 21595595 18747392 3847 4089446400 4194304 7136930 140733649832144 18446744073709551615 4661050 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/18265/statm: 4577 3847 393 719 0 3856 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18308

[startup+0.700252 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 18265
/proc/meminfo: memFree=30001860/32951124 swapFree=67111528/67111528
[pid=18265] ppid=18263 vsize=20104 CPUtime=0.69
/proc/18265/stat : 18265 (pbscip.linux.x8) R 18263 18265 18045 0 -1 4202496 5282 0 0 0 49 20 0 0 21 0 1 0 21595595 20586496 4336 4089446400 4194304 7136930 140733649832144 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/18265/statm: 5026 4336 393 719 0 4305 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20104

[startup+1.50109 s]
/proc/loadavg: 0.08 0.02 0.01 2/174 18266
/proc/meminfo: memFree=29984516/32951124 swapFree=67111528/67111528
[pid=18265] ppid=18263 vsize=23408 CPUtime=1.5
/proc/18265/stat : 18265 (pbscip.linux.x8) R 18263 18265 18045 0 -1 4202496 6125 0 0 0 104 46 0 0 23 0 1 0 21595595 23969792 5179 4089446400 4194304 7136930 140733649832144 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/18265/statm: 5852 5179 393 719 0 5131 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 23408

[startup+3.1008 s]
/proc/loadavg: 0.08 0.02 0.01 2/174 18266
/proc/meminfo: memFree=29979432/32951124 swapFree=67111528/67111528
[pid=18265] ppid=18263 vsize=32672 CPUtime=3.09
/proc/18265/stat : 18265 (pbscip.linux.x8) R 18263 18265 18045 0 -1 4202496 8552 0 0 0 208 101 0 0 25 0 1 0 21595595 33456128 7606 4089446400 4194304 7136930 140733649832144 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/18265/statm: 8168 7606 393 719 0 7447 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32672

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

[startup+3.90064 s]
/proc/loadavg: 0.08 0.02 0.01 2/174 18266
/proc/meminfo: memFree=29972860/32951124 swapFree=67111528/67111528
[pid=18265] ppid=18263 vsize=31004 CPUtime=3.89
/proc/18265/stat : 18265 (pbscip.linux.x8) R 18263 18265 18045 0 -1 4202496 8618 0 0 0 266 123 0 0 25 0 1 0 21595595 31748096 7187 4089446400 4194304 7136930 140733649832144 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/18265/statm: 7751 7187 393 719 0 7030 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 31004

[startup+4.70049 s]
/proc/loadavg: 0.08 0.02 0.01 2/174 18266
/proc/meminfo: memFree=29972984/32951124 swapFree=67111528/67111528
[pid=18265] ppid=18263 vsize=33816 CPUtime=4.69
/proc/18265/stat : 18265 (pbscip.linux.x8) R 18263 18265 18045 0 -1 4202496 9435 0 0 0 330 139 0 0 25 0 1 0 21595595 34627584 7875 4089446400 4194304 7136930 140733649832144 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/18265/statm: 8454 7875 393 719 0 7733 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 33816

[startup+4.90048 s]
/proc/loadavg: 0.08 0.02 0.01 2/174 18266
/proc/meminfo: memFree=29972984/32951124 swapFree=67111528/67111528
[pid=18265] ppid=18263 vsize=33948 CPUtime=4.9
/proc/18265/stat : 18265 (pbscip.linux.x8) R 18263 18265 18045 0 -1 4202496 9476 0 0 0 345 145 0 0 25 0 1 0 21595595 34762752 7916 4089446400 4194304 7136930 140733649832144 18446744073709551615 5909072 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/18265/statm: 8487 7916 393 719 0 7766 0
Current children cumulated CPU time (s) 4.9
Current children cumulated vsize (KiB) 33948

[startup+5.00043 s]
/proc/loadavg: 0.08 0.02 0.01 2/174 18266
/proc/meminfo: memFree=29972984/32951124 swapFree=67111528/67111528
[pid=18265] ppid=18263 vsize=28820 CPUtime=4.99
/proc/18265/stat : 18265 (pbscip.linux.x8) R 18263 18265 18045 0 -1 4202496 9498 0 0 0 352 147 0 0 25 0 1 0 21595595 29511680 6621 4089446400 4194304 7136930 140733649832144 18446744073709551615 4332876 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18265/statm: 7205 6621 399 719 0 6484 0
Current children cumulated CPU time (s) 4.99
Current children cumulated vsize (KiB) 28820

Child status: 0
Real time (s): 5.00512
CPU time (s): 5.00524
CPU user time (s): 3.53246
CPU system time (s): 1.47278
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 34332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.53246
system time used= 1.47278
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9505
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 5

runsolver used 0.009998 second user time and 0.020996 second system time

The end

Launcher Data 

Begin job on node108 at 2010-07-07 22:16:49
IDJOB=2699686
IDBENCH=79365
IDSOLVER=1206
FILE ID=node108/2699686-1278533808
PBS_JOBID= 11239261
Free space on /tmp= 73484 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-dubois50_ext.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-2699686-1278533808/watcher-2699686-1278533808 -o /tmp/evaluation-result-2699686-1278533808/solver-2699686-1278533808 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2699686-1278533808.wbo -t 1800 -m 3800

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

MD5SUM BENCH= 8580bccfbab2087d6e1d511ee4dd53f1
RANDOM SEED=1449012560

node108.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		: 2681.499
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	: 5362.99
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		: 2681.499
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		: 2681.499
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	: 5332.74
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		: 2681.499
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2681.499
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	: 5332.74
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		: 2681.499
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	: 5332.69
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		: 2681.499
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	: 5332.75
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		: 2681.499
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30002264 kB
Buffers:        132592 kB
Cached:        2606976 kB
SwapCached:          0 kB
Active:        1712236 kB
Inactive:      1089148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30002264 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3244 kB
Writeback:           0 kB
AnonPages:       62648 kB
Mapped:          14424 kB
Slab:            83716 kB
PageTables:       4104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   184784 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= 73480 MiB
End job on node108 at 2010-07-07 22:16:54