Trace number 2664708

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
SCIPnone SCIP 1.2.1.2 without any LP solverOPT95 0.204968 0.204923

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-jnh17.opb
MD5SUMb73cea9d9e4cbead7bc459c298b4b53a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark95
Best CPU time to get the best result obtained on this benchmark0.066989
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 95
Optimality of the best value was proved YES
Number of variables200
Total number of constraints950
Number of constraints which are clauses950
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 constraint11
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
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-2664708-1276469046.opb>
0.00/0.03	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 950 constraints
0.00/0.03	c problem read
0.00/0.03	c presolving settings loaded
0.00/0.03	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
0.02/0.03	c presolving:
0.02/0.04	c (round 1) 0 del vars, 0 del conss, 4 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 836 impls, 0 clqs
0.02/0.04	c (round 2) 8 del vars, 72 del conss, 8 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 860 impls, 0 clqs
0.02/0.04	c (round 3) 13 del vars, 98 del conss, 10 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 886 impls, 0 clqs
0.02/0.05	c (round 4) 22 del vars, 169 del conss, 19 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 892 impls, 0 clqs
0.02/0.05	c (round 5) 25 del vars, 212 del conss, 22 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 1020 impls, 0 clqs
0.02/0.07	c (round 6) 25 del vars, 232 del conss, 22 chg bounds, 19 chg sides, 0 chg coeffs, 0 upgd conss, 1032 impls, 0 clqs
0.02/0.09	c (round 7) 25 del vars, 234 del conss, 22 chg bounds, 19 chg sides, 0 chg coeffs, 718 upgd conss, 1032 impls, 0 clqs
0.09/0.11	c (round 8) 49 del vars, 234 del conss, 24 chg bounds, 19 chg sides, 0 chg coeffs, 718 upgd conss, 2352 impls, 0 clqs
0.09/0.12	c (round 9) 49 del vars, 439 del conss, 24 chg bounds, 19 chg sides, 0 chg coeffs, 718 upgd conss, 2352 impls, 0 clqs
0.09/0.13	c (round 10) 49 del vars, 442 del conss, 24 chg bounds, 19 chg sides, 0 chg coeffs, 718 upgd conss, 2352 impls, 0 clqs
0.09/0.13	c presolving (11 rounds):
0.09/0.13	c  49 deleted vars, 442 deleted constraints, 24 tightened bounds, 0 added holes, 19 changed sides, 0 changed coefficients
0.09/0.13	c  2352 implications, 0 cliques
0.09/0.13	c presolved problem has 151 variables (151 bin, 0 int, 0 impl, 0 cont) and 508 constraints
0.09/0.13	c     508 constraints of type <logicor>
0.09/0.13	c transformed objective value is always integral (scale: 1)
0.09/0.13	c Presolving Time: 0.08
0.09/0.13	c - non default parameters ----------------------------------------------------------------------
0.09/0.13	c # SCIP version 1.2.1.2
0.09/0.13	c 
0.09/0.13	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.09/0.13	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.13	c conflict/interconss = 0
0.09/0.13	c 
0.09/0.13	c # should binary conflicts be preferred?
0.09/0.13	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.13	c conflict/preferbinary = TRUE
0.09/0.13	c 
0.09/0.13	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.09/0.13	c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.13	c constraints/agelimit = 1
0.09/0.13	c 
0.09/0.13	c # should enforcement of pseudo solution be disabled?
0.09/0.13	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.13	c constraints/disableenfops = TRUE
0.09/0.13	c 
0.09/0.13	c # frequency for displaying node information lines
0.09/0.13	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.13	c display/freq = 10000
0.09/0.13	c 
0.09/0.13	c # maximal time in seconds to run
0.09/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13	c limits/time = 1799.98
0.09/0.13	c 
0.09/0.13	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13	c limits/memory = 1620
0.09/0.13	c 
0.09/0.13	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.09/0.13	c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.13	c lp/solvefreq = -1
0.09/0.13	c 
0.09/0.13	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)
0.09/0.13	c # [type: char, range: {lafpsqd}, default: l]
0.09/0.13	c lp/pricing = a
0.09/0.13	c 
0.09/0.13	c # should presolving try to simplify inequalities
0.09/0.13	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.13	c constraints/linear/simplifyinequalities = TRUE
0.09/0.13	c 
0.09/0.13	c # should presolving try to simplify knapsacks
0.09/0.13	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.13	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.13	c 
0.09/0.13	c # priority of node selection rule <dfs> in standard mode
0.09/0.13	c # [type: int, range: [-536870912,536870911], default: 0]
0.09/0.13	c nodeselection/dfs/stdpriority = 1000000
0.09/0.13	c 
0.09/0.13	c -----------------------------------------------------------------------------------------------
0.09/0.13	c start solving
0.09/0.13	c 
0.09/0.13	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.13	c   0.1s|     1 |     2 |     0 |     - |1272k|   0 |   - | 151 | 508 |   0 |   0 |   0 |   0 |   0 | 2.500000e+01 |      --      |    Inf 
0.09/0.14	o 97
0.09/0.14	c * 0.1s|    15 |     7 |     0 |   0.0 |1279k|  10 |   - | 151 | 509 |   0 |   0 |   0 |   1 |   0 | 2.800000e+01 | 9.700000e+01 | 246.43%
0.09/0.14	o 96
0.09/0.14	c * 0.1s|    23 |    11 |     0 |   0.0 |1283k|  14 |   - | 151 | 510 |   0 |   0 |   0 |   2 |   0 | 2.800000e+01 | 9.600000e+01 | 242.86%
0.09/0.14	o 95
0.09/0.14	c * 0.1s|    24 |     9 |     0 |   0.0 |1286k|  14 |   - | 151 | 510 |   0 |   0 |   0 |   2 |   0 | 2.800000e+01 | 9.500000e+01 | 239.29%
0.09/0.19	c 
0.09/0.19	c SCIP Status        : problem is solved [optimal solution found]
0.09/0.19	c Solving Time (sec) : 0.13
0.09/0.19	c Solving Nodes      : 193
0.09/0.19	c Primal Bound       : +9.50000000000000e+01 (3 solutions)
0.09/0.19	c Dual Bound         : +9.50000000000000e+01
0.09/0.19	c Gap                : 0.00 %
0.09/0.19	s OPTIMUM FOUND
0.09/0.19	v x200 -x199 x198 -x197 -x196 x195 -x194 x193 -x192 x191 -x190 x189 -x188 -x187 x186 -x185 -x184 x183 -x182 x181 x180 -x179 -x178 
0.09/0.19	v x177 -x176 x175 -x174 x173 x172 -x171 x170 -x169 x168 -x167 -x166 x165 -x164 x163 -x162 x161 -x160 -x159 -x158 x157 -x156 x155 
0.09/0.19	v -x154 x153 x152 -x151 -x150 x149 -x148 x147 -x146 x145 x144 -x143 -x142 x141 -x140 x139 -x138 x137 -x136 x135 x134 -x133 -x132 
0.09/0.19	v x131 -x130 x129 -x128 -x127 -x126 x125 x124 -x123 -x122 x121 -x120 x119 -x118 x117 x116 -x115 -x114 x113 -x112 x111 -x110 
0.09/0.19	v x109 x108 -x107 -x106 x105 -x104 x103 x102 -x101 x100 -x99 -x98 x97 x96 -x95 -x94 x93 -x92 x91 -x90 x89 -x88 x87 -x86 -x85 
0.09/0.19	v -x84 x83 x82 -x81 -x80 x79 -x78 x77 -x76 x75 x74 -x73 x72 -x71 -x70 x69 x68 -x67 -x66 x65 x64 -x63 x62 -x61 -x60 x59 -x58 -x57 
0.09/0.19	v -x56 x55 -x54 x53 -x52 x51 x50 -x49 x48 -x47 x46 -x45 x44 -x43 -x42 x41 -x40 x39 -x38 x37 -x36 x35 -x34 x33 x32 -x31 x30 -x29 
0.09/0.19	v x28 -x27 x26 -x25 -x24 x23 -x22 x21 x20 -x19 x18 -x17 -x16 x15 x14 -x13 -x12 x11 x10 -x9 x8 -x7 -x6 x5 -x4 x3 -x2 x1 
0.09/0.19	c SCIP Status        : problem is solved [optimal solution found]
0.09/0.19	c Solving Time       :       0.13
0.09/0.19	c Original Problem   :
0.09/0.19	c   Problem name     : HOME/instance-2664708-1276469046.opb
0.09/0.19	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.19	c   Constraints      : 950 initial, 950 maximal
0.09/0.19	c Presolved Problem  :
0.09/0.19	c   Problem name     : t_HOME/instance-2664708-1276469046.opb
0.09/0.19	c   Variables        : 151 (151 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.19	c   Constraints      : 508 initial, 529 maximal
0.09/0.19	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.09/0.19	c   trivial          :       0.00          4          0          0          0          0          0          0          0
0.09/0.19	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.09/0.19	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.09/0.19	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.09/0.19	c   implics          :       0.00          0          3          0          0          0          0          0          0
0.09/0.19	c   probing          :       0.01         24          0          0          2          0          0          0          0
0.09/0.19	c   linear           :       0.02         18          0          0         22          0        232         19          0
0.09/0.19	c   logicor          :       0.04          0          0          0          0          0        210          0          0
0.09/0.19	c   root node        :          -         85          -          -         85          -          -          -          -
0.09/0.19	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.09/0.19	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.09/0.19	c   logicor          :        508+         0       1844          0          3         72       3555          0          0          0
0.09/0.19	c   countsols        :          0          0          0          0          3          0          0          0          0          0
0.09/0.19	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.09/0.19	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.09/0.19	c   logicor          :       0.02       0.00       0.02       0.00       0.00
0.09/0.19	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.09/0.19	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.09/0.19	c   vbounds          :       0.00          2          0          0
0.09/0.19	c   rootredcost      :       0.00          0          0          0
0.09/0.19	c   pseudoobj        :       0.02       1415         31        346
0.09/0.19	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.09/0.19	c   propagation      :       0.00         69         66         66        5.5          1        7.0          -
0.09/0.19	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.09/0.19	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.09/0.19	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.09/0.19	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.09/0.19	c   applied globally :          -          -          -         67        5.5          -          -          -
0.09/0.19	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.09/0.19	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.09/0.19	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.09/0.19	c   redcost          :       0.00          0          0          0          0          0
0.09/0.19	c   impliedbounds    :       0.00          0          0          0          0          0
0.09/0.19	c   intobj           :       0.00          0          0          0          0          0
0.09/0.19	c   cgmip            :       0.00          0          0          0          0          0
0.09/0.19	c   gomory           :       0.00          0          0          0          0          0
0.09/0.19	c   strongcg         :       0.00          0          0          0          0          0
0.09/0.19	c   cmir             :       0.00          0          0          0          0          0
0.09/0.19	c   flowcover        :       0.00          0          0          0          0          0
0.09/0.19	c   clique           :       0.00          0          0          0          0          0
0.09/0.19	c   zerohalf         :       0.00          0          0          0          0          0
0.09/0.19	c   mcf              :       0.00          0          0          0          0          0
0.09/0.19	c   rapidlearning    :       0.00          0          0          0          0          0
0.09/0.19	c Pricers            :       Time      Calls       Vars
0.09/0.19	c   problem variables:       0.00          0          0
0.09/0.19	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.09/0.19	c   relpscost        :       0.00          0          0          0          0          0          0
0.09/0.19	c   pscost           :       0.00          0          0          0          0          0          0
0.09/0.19	c   inference        :       0.00        117          0          0          0          0        234
0.09/0.19	c   mostinf          :       0.00          0          0          0          0          0          0
0.09/0.19	c   leastinf         :       0.00          0          0          0          0          0          0
0.09/0.19	c   fullstrong       :       0.00          0          0          0          0          0          0
0.09/0.19	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.09/0.19	c   random           :       0.00          0          0          0          0          0          0
0.09/0.19	c Primal Heuristics  :       Time      Calls      Found
0.09/0.19	c   LP solutions     :       0.00          -          0
0.09/0.19	c   pseudo solutions :       0.00          -          3
0.09/0.19	c   oneopt           :       0.00          0          0
0.09/0.19	c   trivial          :       0.00          2          0
0.09/0.19	c   simplerounding   :       0.00          0          0
0.09/0.19	c   zirounding       :       0.00          0          0
0.09/0.19	c   rounding         :       0.00          0          0
0.09/0.19	c   shifting         :       0.00          0          0
0.09/0.19	c   intshifting      :       0.00          0          0
0.09/0.19	c   twoopt           :       0.00          0          0
0.09/0.19	c   fixandinfer      :       0.00          0          0
0.09/0.19	c   feaspump         :       0.00          0          0
0.09/0.19	c   coefdiving       :       0.00          0          0
0.09/0.19	c   pscostdiving     :       0.00          0          0
0.09/0.19	c   fracdiving       :       0.00          0          0
0.09/0.19	c   veclendiving     :       0.00          0          0
0.09/0.19	c   intdiving        :       0.00          0          0
0.09/0.19	c   actconsdiving    :       0.00          0          0
0.09/0.19	c   objpscostdiving  :       0.00          0          0
0.09/0.19	c   rootsoldiving    :       0.00          0          0
0.09/0.19	c   linesearchdiving :       0.00          0          0
0.09/0.19	c   guideddiving     :       0.00          0          0
0.09/0.19	c   octane           :       0.00          0          0
0.09/0.19	c   rens             :       0.00          0          0
0.09/0.19	c   rins             :       0.00          0          0
0.09/0.19	c   localbranching   :       0.00          0          0
0.09/0.19	c   mutation         :       0.00          0          0
0.09/0.19	c   crossover        :       0.00          0          0
0.09/0.19	c   dins             :       0.00          0          0
0.09/0.19	c   undercover       :       0.00          0          0
0.09/0.19	c   nlp              :       0.00          0          0
0.09/0.19	c   trysol           :       0.00          0          0
0.09/0.19	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.09/0.19	c   primal LP        :       0.00          0          0       0.00          -
0.09/0.19	c   dual LP          :       0.00          0          0       0.00          -
0.09/0.19	c   lex dual LP      :       0.00          0          0       0.00          -
0.09/0.19	c   barrier LP       :       0.00          0          0       0.00          -
0.09/0.19	c   diving/probing LP:       0.00          0          0       0.00          -
0.09/0.19	c   strong branching :       0.00          0          0       0.00          -
0.09/0.19	c     (at root node) :          -          0          0       0.00          -
0.09/0.19	c   conflict analysis:       0.00          0          0       0.00          -
0.09/0.19	c B&B Tree           :
0.09/0.19	c   number of runs   :          1
0.09/0.19	c   nodes            :        193
0.09/0.19	c   nodes (total)    :        193
0.09/0.19	c   nodes left       :          0
0.09/0.19	c   max depth        :         16
0.09/0.19	c   max depth (total):         16
0.09/0.19	c   backtracks       :         53 (27.5%)
0.09/0.19	c   delayed cutoffs  :         39
0.09/0.19	c   repropagations   :         84 (1134 domain reductions, 27 cutoffs)
0.09/0.19	c   avg switch length:       2.35
0.09/0.19	c   switching time   :       0.00
0.09/0.19	c Solution           :
0.09/0.19	c   Solutions found  :          3 (3 improvements)
0.09/0.19	c   First Solution   : +9.70000000000000e+01   (in run 1, after 15 nodes, 0.09 seconds, depth 10, found by <relaxation>)
0.09/0.19	c   Primal Bound     : +9.50000000000000e+01   (in run 1, after 24 nodes, 0.09 seconds, depth 14, found by <relaxation>)
0.09/0.19	c   Dual Bound       : +9.50000000000000e+01
0.09/0.19	c   Gap              :       0.00 %
0.09/0.19	c   Root Dual Bound  : +2.50000000000000e+01
0.09/0.19	c   Root Iterations  :          0
0.19/0.20	c Time complete: 0.19.

Verifier Data 

OK	95

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2664708-1276469046/watcher-2664708-1276469046 -o /tmp/evaluation-result-2664708-1276469046/solver-2664708-1276469046 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2664708-1276469046.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 29052
/proc/meminfo: memFree=1826648/2059040 swapFree=4135652/4192956
[pid=29052] ppid=29050 vsize=6584 CPUtime=0
/proc/29052/stat : 29052 (pbscip.linux.x8) R 29050 29052 28297 0 -1 4202496 994 0 0 0 0 0 0 0 20 0 1 0 22508600 6742016 918 1992294400 4194304 7136930 140735548433696 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29052/statm: 1646 927 254 719 0 925 0

[startup+0.031257 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 29052
/proc/meminfo: memFree=1826648/2059040 swapFree=4135652/4192956
[pid=29052] ppid=29050 vsize=8084 CPUtime=0.02
/proc/29052/stat : 29052 (pbscip.linux.x8) R 29050 29052 28297 0 -1 4202496 1707 0 0 0 2 0 0 0 20 0 1 0 22508600 8278016 1276 1992294400 4194304 7136930 140735548433696 18446744073709551615 6346613 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29052/statm: 2021 1291 278 719 0 1300 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8084

[startup+0.101264 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 29052
/proc/meminfo: memFree=1826648/2059040 swapFree=4135652/4192956
[pid=29052] ppid=29050 vsize=11888 CPUtime=0.09
/proc/29052/stat : 29052 (pbscip.linux.x8) R 29050 29052 28297 0 -1 4202496 4182 0 0 0 8 1 0 0 20 0 1 0 22508600 12173312 2209 1992294400 4194304 7136930 140735548433696 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29052/statm: 2972 2209 365 719 0 2251 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11888

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

[startup+0.201275 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 29052
/proc/meminfo: memFree=1826648/2059040 swapFree=4135652/4192956
[pid=29052] ppid=29050 vsize=8928 CPUtime=0.19
/proc/29052/stat : 29052 (pbscip.linux.x8) R 29050 29052 28297 0 -1 4202496 5046 0 0 0 16 3 0 0 20 0 1 0 22508600 9142272 1782 1992294400 4194304 7136930 140735548433696 18446744073709551615 6166224 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29052/statm: 2232 1782 394 719 0 1511 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8928

Child status: 0
Real time (s): 0.204923
CPU time (s): 0.204968
CPU user time (s): 0.165974
CPU system time (s): 0.038994
CPU usage (%): 100.022
Max. virtual memory (cumulated for all children) (KiB): 11888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.165974
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5053
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1

runsolver used 0.003999 second user time and 0.007998 second system time

The end

Launcher Data 

Begin job on node002 at 2010-06-14 00:44:06
IDJOB=2664708
IDBENCH=2196
IDSOLVER=1167
FILE ID=node002/2664708-1276469046
PBS_JOBID= 11173353
Free space on /tmp= 62400 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh17.opb
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-2664708-1276469046/watcher-2664708-1276469046 -o /tmp/evaluation-result-2664708-1276469046/solver-2664708-1276469046 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2664708-1276469046.opb -t 1800 -m 1800

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

MD5SUM BENCH= b73cea9d9e4cbead7bc459c298b4b53a
RANDOM SEED=834994249

node002.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1827052 kB
Buffers:         50328 kB
Cached:         105440 kB
SwapCached:       9900 kB
Active:          80972 kB
Inactive:        86840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1827052 kB
SwapTotal:     4192956 kB
SwapFree:      4135652 kB
Dirty:            3280 kB
Writeback:           0 kB
AnonPages:       10656 kB
Mapped:           9100 kB
Slab:            42356 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179852 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= 62396 MiB
End job on node002 at 2010-06-14 00:44:07