Trace number 2693654

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 1.2918 1.29314

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/web/
uclid_pb_benchmarks/normalized-blast-floppy1-3.ucl--soft-66-100-0.wbo
MD5SUMd7082d6fd5cfc868fbb069ecaeb398e5
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 benchmark0.001998
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables274
Total number of constraints259
Number of soft constraints87
Number of constraints which are clauses159
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints100
Minimum length of a constraint1
Maximum length of a constraint13
Top cost 4353
Min constraint cost 1
Max constraint cost 94
Sum of constraints costs 4352
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-2693654-1277914338.wbo>
0.00/0.00	c original problem has 448 variables (361 bin, 0 int, 0 impl, 87 cont) and 347 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	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) 2 del vars, 1 del conss, 0 chg bounds, 50 chg sides, 100 chg coeffs, 0 upgd conss, 465 impls, 0 clqs
0.00/0.01	c (round 2) 2 del vars, 5 del conss, 0 chg bounds, 50 chg sides, 100 chg coeffs, 0 upgd conss, 465 impls, 0 clqs
0.00/0.01	c (round 3) 2 del vars, 5 del conss, 87 chg bounds, 50 chg sides, 100 chg coeffs, 0 upgd conss, 465 impls, 0 clqs
0.00/0.01	c (round 4) 2 del vars, 5 del conss, 87 chg bounds, 50 chg sides, 100 chg coeffs, 169 upgd conss, 465 impls, 0 clqs
0.00/0.02	c    (0.0s) probing: 226/359 (63.0%) - 0 fixings, 0 aggregations, 4 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 (5 rounds):
0.00/0.02	c  2 deleted vars, 5 deleted constraints, 87 tightened bounds, 0 added holes, 50 changed sides, 100 changed coefficients
0.00/0.02	c  477 implications, 0 cliques
0.00/0.02	c presolved problem has 446 variables (359 bin, 0 int, 0 impl, 87 cont) and 342 constraints
0.00/0.02	c      87 constraints of type <indicator>
0.00/0.02	c       1 constraints of type <varbound>
0.00/0.02	c      63 constraints of type <knapsack>
0.00/0.02	c      86 constraints of type <linear>
0.00/0.02	c     105 constraints of type <logicor>
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	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.02	c   0.0s|     1 |     2 |     0 |     - |1631k|   0 |   - | 446 | 342 |   0 |   0 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.49/0.59	c   0.3s| 10000 |  9993 |     0 |   0.0 |5459k| 160 |   - | 446 | 350 |   0 |   0 |   0 |  10 |   0 | 0.000000e+00 |      --      |    Inf 
1.10/1.15	c   0.6s| 20000 | 19970 |     0 |   0.0 |9073k| 202 |   - | 446 | 365 |   0 |   0 |   0 |  25 |   0 | 0.000000e+00 |      --      |    Inf 
1.19/1.25	o 88
1.19/1.25	c * 0.7s| 21840 |  9663 |     0 |   0.0 |7226k| 202 |   - | 446 | 363 |   0 |   0 |   0 |  25 |   0 | 0.000000e+00 | 8.800000e+01 |    Inf 
1.19/1.26	o 8
1.19/1.26	c * 0.7s| 22030 |  1556 |     0 |   0.0 |2309k| 202 |   - | 446 | 363 |   0 |   0 |   0 |  25 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
1.19/1.28	o 1
1.19/1.28	c * 0.7s| 22361 |   499 |     0 |   0.0 |1930k| 202 |   - | 446 | 363 |   0 |   0 |   0 |  26 |   0 | 0.000000e+00 | 1.000000e+00 |    Inf 
1.19/1.28	c 
1.19/1.28	c SCIP Status        : problem is solved [optimal solution found]
1.19/1.28	c Solving Time (sec) : 0.71
1.19/1.28	c Solving Nodes      : 22362
1.19/1.28	c Primal Bound       : +1.00000000000000e+00 (3 solutions)
1.19/1.28	c Dual Bound         : +1.00000000000000e+00
1.19/1.28	c Gap                : 0.00 %
1.19/1.28	s OPTIMUM FOUND
1.19/1.28	v -x274 -x273 -x272 -x271 x270 -x269 -x268 -x267 -x266 -x265 -x264 -x263 x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 
1.19/1.28	v -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 
1.19/1.28	v -x231 -x230 -x229 -x228 -x227 -x226 -x225 x224 -x223 x222 -x221 -x220 -x219 -x218 -x217 x216 -x215 -x214 -x213 -x212 -x211 
1.19/1.28	v -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 
1.19/1.28	v -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 x178 -x177 -x176 -x175 -x174 -x173 x172 -x171 x170 -x169 
1.19/1.28	v -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 x152 -x151 -x150 -x149 -x148 
1.19/1.28	v -x147 x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 
1.19/1.28	v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 
1.19/1.28	v -x105 x104 x103 x102 x101 x100 x99 x98 x97 x96 x95 x94 x93 x92 x91 x90 x89 x88 x87 x86 x85 x84 -x83 -x82 -x81 -x80 -x79 x78 
1.19/1.28	v -x77 x76 -x75 -x74 -x73 x72 -x71 -x70 x69 -x68 x67 x66 x65 x64 x63 x62 x61 x60 x59 x58 x57 -x56 -x55 x54 x53 -x52 -x51 x50 -x49 
1.19/1.28	v x48 -x47 x46 x45 x44 x43 x42 x41 x40 x39 x38 x37 x36 x35 x34 x33 x32 x31 -x30 x29 x28 -x27 x26 -x25 x24 x23 x22 x21 x20 x19 
1.19/1.28	v x18 x17 x16 x15 x14 x13 x12 x11 x10 x9 x8 x7 x6 x5 x4 x3 x2 x1 
1.19/1.28	c SCIP Status        : problem is solved [optimal solution found]
1.19/1.28	c Solving Time       :       0.71
1.19/1.28	c Original Problem   :
1.19/1.28	c   Problem name     : HOME/instance-2693654-1277914338.wbo
1.19/1.28	c   Variables        : 448 (361 binary, 0 integer, 0 implicit integer, 87 continuous)
1.19/1.28	c   Constraints      : 347 initial, 347 maximal
1.19/1.28	c Presolved Problem  :
1.19/1.28	c   Problem name     : t_HOME/instance-2693654-1277914338.wbo
1.19/1.28	c   Variables        : 446 (359 binary, 0 integer, 0 implicit integer, 87 continuous)
1.19/1.28	c   Constraints      : 342 initial, 366 maximal
1.19/1.28	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.19/1.28	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.19/1.28	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.19/1.28	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.19/1.28	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.19/1.28	c   implics          :       0.00          0          2          0          0          0          0          0          0
1.19/1.28	c   probing          :       0.00          0          0          0          0          0          0          0          0
1.19/1.28	c   indicator        :       0.00          0          0          0          0          0          0          0          0
1.19/1.28	c   varbound         :       0.00          0          0          0          0          0          0          0          0
1.19/1.28	c   knapsack         :       0.01          0          0          0          0          0          0          0          0
1.19/1.28	c   linear           :       0.00          0          0          0         87          0          5         50        100
1.19/1.28	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1.19/1.28	c   root node        :          -          0          -          -          0          -          -          -          -
1.19/1.28	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.19/1.28	c   integral         :          0          0          0          0          0          0          0          0          0          0
1.19/1.28	c   indicator        :         87          0      34845          0      22101          1      16919          0          0          0
1.19/1.28	c   varbound         :          1          0        856          0        153          0          2          0          0          0
1.19/1.28	c   knapsack         :         63          0      35194          0      22347         10       3274          0          0          0
1.19/1.28	c   linear           :         86          0      35147          0      22321         12       5307          0          0          0
1.19/1.28	c   logicor          :        105+         0       4284          0      22347          1       2315          0          0          0
1.19/1.28	c   countsols        :          0          0          0          0      22347          0          0          0          0          0
1.19/1.28	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.19/1.28	c   integral         :       0.00       0.00       0.00       0.00       0.00
1.19/1.28	c   indicator        :       0.03       0.00       0.01       0.00       0.02
1.19/1.28	c   varbound         :       0.00       0.00       0.00       0.00       0.00
1.19/1.28	c   knapsack         :       0.03       0.00       0.03       0.00       0.00
1.19/1.28	c   linear           :       0.02       0.00       0.02       0.00       0.00
1.19/1.28	c   logicor          :       0.06       0.00       0.00       0.00       0.06
1.19/1.28	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.19/1.28	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.19/1.28	c   vbounds          :       0.00        161          0         25
1.19/1.28	c   rootredcost      :       0.00          0          0          0
1.19/1.28	c   pseudoobj        :       0.07      34742          0        452
1.19/1.28	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.19/1.28	c   propagation      :       0.00         23         23         41        8.7          2        3.0          -
1.19/1.28	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.19/1.28	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.19/1.28	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.19/1.28	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.19/1.28	c   applied globally :          -          -          -         29        7.2          -          -          -
1.19/1.28	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.19/1.28	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.19/1.28	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
1.19/1.28	c   redcost          :       0.00          0          0          0          0          0
1.19/1.28	c   impliedbounds    :       0.00          0          0          0          0          0
1.19/1.28	c   intobj           :       0.00          0          0          0          0          0
1.19/1.28	c   cgmip            :       0.00          0          0          0          0          0
1.19/1.28	c   gomory           :       0.00          0          0          0          0          0
1.19/1.28	c   strongcg         :       0.00          0          0          0          0          0
1.19/1.28	c   cmir             :       0.00          0          0          0          0          0
1.19/1.28	c   flowcover        :       0.00          0          0          0          0          0
1.19/1.28	c   clique           :       0.00          0          0          0          0          0
1.19/1.28	c   zerohalf         :       0.00          0          0          0          0          0
1.19/1.28	c   mcf              :       0.00          0          0          0          0          0
1.19/1.28	c   rapidlearning    :       0.00          0          0          0          0          0
1.19/1.28	c Pricers            :       Time      Calls       Vars
1.19/1.28	c   problem variables:       0.00          0          0
1.19/1.28	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.19/1.28	c   relpscost        :       0.00          0          0          0          0          0          0
1.19/1.28	c   pscost           :       0.00          0          0          0          0          0          0
1.19/1.28	c   inference        :       0.31      22344          0          0          0          0      44688
1.19/1.28	c   mostinf          :       0.00          0          0          0          0          0          0
1.19/1.28	c   leastinf         :       0.00          0          0          0          0          0          0
1.19/1.28	c   fullstrong       :       0.00          0          0          0          0          0          0
1.19/1.28	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.19/1.28	c   random           :       0.00          0          0          0          0          0          0
1.19/1.28	c Primal Heuristics  :       Time      Calls      Found
1.19/1.28	c   LP solutions     :       0.00          -          0
1.19/1.28	c   pseudo solutions :       0.02          -          3
1.19/1.28	c   oneopt           :       0.00          0          0
1.19/1.28	c   trivial          :       0.00          2          0
1.19/1.28	c   simplerounding   :       0.00          0          0
1.19/1.28	c   zirounding       :       0.00          0          0
1.19/1.28	c   rounding         :       0.00          0          0
1.19/1.28	c   shifting         :       0.00          0          0
1.19/1.28	c   intshifting      :       0.00          0          0
1.19/1.28	c   twoopt           :       0.00          0          0
1.19/1.28	c   fixandinfer      :       0.00          0          0
1.19/1.28	c   feaspump         :       0.00          0          0
1.19/1.28	c   coefdiving       :       0.00          0          0
1.19/1.28	c   pscostdiving     :       0.00          0          0
1.19/1.28	c   fracdiving       :       0.00          0          0
1.19/1.28	c   veclendiving     :       0.00          0          0
1.19/1.28	c   intdiving        :       0.00          0          0
1.19/1.28	c   actconsdiving    :       0.00          0          0
1.19/1.28	c   objpscostdiving  :       0.00          0          0
1.19/1.28	c   rootsoldiving    :       0.00          0          0
1.19/1.28	c   linesearchdiving :       0.00          0          0
1.19/1.28	c   guideddiving     :       0.00          0          0
1.19/1.28	c   octane           :       0.00          0          0
1.19/1.28	c   rens             :       0.00          0          0
1.19/1.28	c   rins             :       0.00          0          0
1.19/1.28	c   localbranching   :       0.00          0          0
1.19/1.28	c   mutation         :       0.00          0          0
1.19/1.28	c   crossover        :       0.00          0          0
1.19/1.28	c   dins             :       0.00          0          0
1.19/1.28	c   undercover       :       0.00          0          0
1.19/1.28	c   nlp              :       0.00          0          0
1.19/1.28	c   trysol           :       0.00          1          0
1.19/1.28	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.19/1.28	c   primal LP        :       0.00          0          0       0.00          -
1.19/1.28	c   dual LP          :       0.00          0          0       0.00          -
1.19/1.28	c   lex dual LP      :       0.00          0          0       0.00          -
1.19/1.28	c   barrier LP       :       0.00          0          0       0.00          -
1.19/1.28	c   diving/probing LP:       0.00          0          0       0.00          -
1.19/1.28	c   strong branching :       0.00          0          0       0.00          -
1.19/1.28	c     (at root node) :          -          0          0       0.00          -
1.19/1.28	c   conflict analysis:       0.00          0          0       0.00          -
1.19/1.28	c B&B Tree           :
1.19/1.28	c   number of runs   :          1
1.19/1.28	c   nodes            :      22362
1.19/1.28	c   nodes (total)    :      22362
1.19/1.28	c   nodes left       :          0
1.19/1.28	c   max depth        :        202
1.19/1.28	c   max depth (total):        202
1.19/1.28	c   backtracks       :        273 (1.2%)
1.19/1.28	c   delayed cutoffs  :        505
1.19/1.28	c   repropagations   :         74 (455 domain reductions, 9 cutoffs)
1.19/1.28	c   avg switch length:       2.20
1.19/1.28	c   switching time   :       0.08
1.19/1.28	c Solution           :
1.19/1.28	c   Solutions found  :          3 (3 improvements)
1.19/1.28	c   First Solution   : +8.80000000000000e+01   (in run 1, after 21840 nodes, 0.67 seconds, depth 186, found by <relaxation>)
1.19/1.28	c   Primal Bound     : +1.00000000000000e+00   (in run 1, after 22361 nodes, 0.70 seconds, depth 161, found by <relaxation>)
1.19/1.28	c   Dual Bound       : +1.00000000000000e+00
1.19/1.28	c   Gap              :       0.00 %
1.19/1.28	c   Root Dual Bound  : +0.00000000000000e+00
1.19/1.28	c   Root Iterations  :          0
1.19/1.29	c Time complete: 1.28.

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-2693654-1277914338/watcher-2693654-1277914338 -o /tmp/evaluation-result-2693654-1277914338/solver-2693654-1277914338 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2693654-1277914338.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: 1.95 2.00 2.00 4/178 25402
/proc/meminfo: memFree=31172932/32950928 swapFree=67111528/67111528
[pid=25402] ppid=25400 vsize=8300 CPUtime=0
/proc/25402/stat : 25402 (pbscip.linux.x8) R 25400 25402 24708 0 -1 4202496 1553 0 0 0 0 0 0 0 21 0 1 0 167036844 8499200 1476 4089446400 4194304 7136930 140736337487440 18446744073709551615 6328631 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/25402/statm: 2075 1476 275 719 0 1354 0

[startup+0.0907429 s]
/proc/loadavg: 1.95 2.00 2.00 4/178 25402
/proc/meminfo: memFree=31172932/32950928 swapFree=67111528/67111528
[pid=25402] ppid=25400 vsize=13656 CPUtime=0.08
/proc/25402/stat : 25402 (pbscip.linux.x8) R 25400 25402 24708 0 -1 4202496 4152 0 0 0 5 3 0 0 21 0 1 0 167036844 13983744 2694 4089446400 4194304 7136930 140736337487440 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/25402/statm: 3414 2694 408 719 0 2693 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13656

[startup+0.100743 s]
/proc/loadavg: 1.95 2.00 2.00 4/178 25402
/proc/meminfo: memFree=31172932/32950928 swapFree=67111528/67111528
[pid=25402] ppid=25400 vsize=13912 CPUtime=0.09
/proc/25402/stat : 25402 (pbscip.linux.x8) R 25400 25402 24708 0 -1 4202496 4249 0 0 0 6 3 0 0 21 0 1 0 167036844 14245888 2791 4089446400 4194304 7136930 140736337487440 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/25402/statm: 3478 2791 408 719 0 2757 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13912

[startup+0.300705 s]
/proc/loadavg: 1.95 2.00 2.00 4/178 25402
/proc/meminfo: memFree=31172932/32950928 swapFree=67111528/67111528
[pid=25402] ppid=25400 vsize=15716 CPUtime=0.29
/proc/25402/stat : 25402 (pbscip.linux.x8) R 25400 25402 24708 0 -1 4202496 4681 0 0 0 18 11 0 0 21 0 1 0 167036844 16093184 3223 4089446400 4194304 7136930 140736337487440 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/25402/statm: 3929 3223 408 719 0 3208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15716

[startup+0.700628 s]
/proc/loadavg: 1.95 2.00 2.00 4/178 25402
/proc/meminfo: memFree=31172932/32950928 swapFree=67111528/67111528
[pid=25402] ppid=25400 vsize=18584 CPUtime=0.69
/proc/25402/stat : 25402 (pbscip.linux.x8) R 25400 25402 24708 0 -1 4202496 5431 0 0 0 38 31 0 0 22 0 1 0 167036844 19030016 3973 4089446400 4194304 7136930 140736337487440 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/25402/statm: 4646 3973 408 719 0 3925 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18584

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

[startup+1.10755 s]
/proc/loadavg: 1.95 2.00 2.00 3/179 25403
/proc/meminfo: memFree=31156680/32950928 swapFree=67111528/67111528
[pid=25402] ppid=25400 vsize=21192 CPUtime=1.1
/proc/25402/stat : 25402 (pbscip.linux.x8) R 25400 25402 24708 0 -1 4202496 6122 0 0 0 60 50 0 0 25 0 1 0 167036844 21700608 4664 4089446400 4194304 7136930 140736337487440 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/25402/statm: 5298 4664 408 719 0 4577 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 21192

[startup+1.20053 s]
/proc/loadavg: 1.95 2.00 2.00 3/179 25403
/proc/meminfo: memFree=31156680/32950928 swapFree=67111528/67111528
[pid=25402] ppid=25400 vsize=21872 CPUtime=1.19
/proc/25402/stat : 25402 (pbscip.linux.x8) R 25400 25402 24708 0 -1 4202496 6283 0 0 0 65 54 0 0 25 0 1 0 167036844 22396928 4825 4089446400 4194304 7136930 140736337487440 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/25402/statm: 5468 4825 408 719 0 4747 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 21872

Child status: 0
Real time (s): 1.29314
CPU time (s): 1.2918
CPU user time (s): 0.713891
CPU system time (s): 0.577912
CPU usage (%): 99.8967
Max. virtual memory (cumulated for all children) (KiB): 21872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.713891
system time used= 0.577912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6455
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= 5
involuntary context switches= 15

runsolver used 0.004999 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node115 at 2010-06-30 18:12:18
IDJOB=2693654
IDBENCH=79029
IDSOLVER=1206
FILE ID=node115/2693654-1277914338
PBS_JOBID= 11197259
Free space on /tmp= 74208 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/web/uclid_pb_benchmarks/normalized-blast-floppy1-3.ucl--soft-66-100-0.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-2693654-1277914338/watcher-2693654-1277914338 -o /tmp/evaluation-result-2693654-1277914338/solver-2693654-1277914338 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2693654-1277914338.wbo -t 1800 -m 3800

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

MD5SUM BENCH= d7082d6fd5cfc868fbb069ecaeb398e5
RANDOM SEED=705035230

node115.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		: 2666.796
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	: 5333.59
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		: 2666.796
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	: 5226.08
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		: 2666.796
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	: 5332.75
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		: 2666.796
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		: 2666.796
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		: 2666.796
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.796
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		: 2666.796
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:     32950928 kB
MemFree:      31172840 kB
Buffers:        200456 kB
Cached:         936692 kB
SwapCached:          0 kB
Active:         960524 kB
Inactive:       671772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31172840 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3600 kB
Writeback:           0 kB
AnonPages:      495416 kB
Mapped:          17144 kB
Slab:            79564 kB
PageTables:       6112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   640872 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 node115 at 2010-06-30 18:12:19