Trace number 2667584

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
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT304 0.081986 0.0823299

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ss97-6.opb
MD5SUMdcfce19ac0444148b26b7675e35c76bc
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark304
Best CPU time to get the best result obtained on this benchmark0.030994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 304
Optimality of the best value was proved YES
Number of variables257
Total number of constraints97
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)97
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint44
Number of terms in the objective function 173
Biggest coefficient in the objective function 100
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 8448
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 100
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 8448
Number of bits of the biggest sum of numbers14
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [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-2667584-1276484411.opb>
0.00/0.01	c original problem has 257 variables (257 bin, 0 int, 0 impl, 0 cont) and 97 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	c presolving:
0.00/0.02	c (round 1) 41 del vars, 41 del conss, 1 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 80 impls, 44 clqs
0.00/0.02	c (round 2) 41 del vars, 48 del conss, 1 chg bounds, 0 chg sides, 0 chg coeffs, 44 upgd conss, 80 impls, 44 clqs
0.00/0.03	c    (0.0s) probing: 101/216 (46.8%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.03	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.03	c presolving (3 rounds):
0.00/0.03	c  41 deleted vars, 48 deleted constraints, 1 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.03	c  80 implications, 44 cliques
0.00/0.03	c presolved problem has 216 variables (216 bin, 0 int, 0 impl, 0 cont) and 49 constraints
0.00/0.03	c      44 constraints of type <setppc>
0.00/0.03	c       5 constraints of type <linear>
0.00/0.03	c transformed objective value is always integral (scale: 1)
0.00/0.03	c Presolving Time: 0.01
0.00/0.04	c - non default parameters ----------------------------------------------------------------------
0.00/0.04	c # SCIP version 1.2.1.2
0.00/0.04	c 
0.00/0.04	c # frequency for displaying node information lines
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.04	c display/freq = 10000
0.00/0.04	c 
0.00/0.04	c # maximal time in seconds to run
0.00/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04	c limits/time = 1800
0.00/0.04	c 
0.00/0.04	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04	c limits/memory = 1620
0.00/0.04	c 
0.00/0.04	c # should presolving try to simplify inequalities
0.00/0.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04	c constraints/linear/simplifyinequalities = TRUE
0.00/0.04	c 
0.00/0.04	c # should presolving try to simplify knapsacks
0.00/0.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.04	c 
0.00/0.04	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.04	c separating/rapidlearning/freq = 0
0.00/0.04	c 
0.00/0.04	c -----------------------------------------------------------------------------------------------
0.00/0.04	c start solving
0.00/0.04	c 
0.00/0.04	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.04	c   0.0s|     1 |     0 |    67 |     - | 739k|   0 |   0 | 216 |  49 | 216 |  49 |   0 |   0 |   0 | 3.040000e+02 |      --      |    Inf 
0.00/0.07	o 304
0.00/0.07	c * 0.0s|     1 |     0 |    67 |     - | 742k|   0 |   - | 216 |  49 | 216 |  49 |   0 |   0 |   0 | 3.040000e+02 | 3.040000e+02 |   0.00%
0.00/0.07	c 
0.00/0.07	c SCIP Status        : problem is solved [optimal solution found]
0.00/0.07	c Solving Time (sec) : 0.03
0.00/0.07	c Solving Nodes      : 1
0.00/0.07	c Primal Bound       : +3.04000000000000e+02 (1 solutions)
0.00/0.07	c Dual Bound         : +3.04000000000000e+02
0.00/0.07	c Gap                : 0.00 %
0.00/0.07	s OPTIMUM FOUND
0.00/0.07	v -x252 x251 -x223 x221 x219 x212 -x211 -x210 -x209 -x207 x205 x201 -x197 x196 x195 x194 x193 -x190 x189 x188 x184 x183 x182 -x181 
0.00/0.07	v x173 x167 x161 x160 x158 -x142 -x140 -x139 -x138 -x137 -x136 -x135 -x129 -x123 -x117 -x116 -x115 -x114 -x106 -x102 -x101 -x98 
0.00/0.07	v -x96 -x95 -x94 -x93 -x92 -x89 -x85 -x78 -x73 -x72 -x70 -x67 -x65 -x64 -x60 -x55 -x54 -x52 x51 x50 x49 x47 -x45 -x41 x37 -x36 
0.00/0.07	v -x32 -x29 -x28 -x26 -x23 -x21 -x17 x10 -x7 -x6 -x5 -x3 x1 -x217 -x177 -x176 -x88 -x44 -x175 -x87 -x43 -x174 -x86 -x42 -x128 
0.00/0.07	v -x84 -x171 -x83 -x39 -x82 -x169 -x81 -x80 -x245 -x79 -x35 -x166 -x34 -x165 -x77 -x33 -x241 -x120 -x76 -x163 -x75 -x31 -x162 
0.00/0.07	v -x74 -x30 -x236 -x235 -x234 -x233 -x159 -x231 x191 -x157 -x113 -x69 x25 -x156 -x68 -x24 -x66 -x152 -x151 -x107 -x63 x19 -x150 
0.00/0.07	v -x18 -x148 -x16 -x147 -x103 -x146 -x58 -x229 -x145 -x57 -x228 -x144 -x56 -x12 -x141 -x53 -x224 -x222 -x220 -x48 -x179 -x91 
0.00/0.07	v -x90 -x46 -x2 x257 x133 -x256 x216 x132 -x255 x215 x131 -x254 x214 x130 -x253 x213 x250 -x172 x40 x249 x127 -x248 x208 -x170 
0.00/0.07	v -x126 x38 x247 -x125 -x246 x206 x168 -x124 -x244 x204 x122 -x243 x203 x242 -x202 x121 x164 x240 -x200 x119 x239 -x199 x238 -x198 
0.00/0.07	v x118 x237 x71 -x27 x232 -x192 x112 x155 -x111 x154 -x110 -x22 x153 -x109 -x108 x20 x62 x230 -x149 -x105 x61 x104 x59 -x15 
0.00/0.07	v x14 x13 x100 x227 -x187 x143 -x99 -x11 x226 -x186 x225 -x185 -x97 x9 x8 x180 x4 x218 -x178 x134 
0.00/0.07	c SCIP Status        : problem is solved [optimal solution found]
0.00/0.07	c Solving Time       :       0.03
0.00/0.07	c Original Problem   :
0.00/0.07	c   Problem name     : HOME/instance-2667584-1276484411.opb
0.00/0.07	c   Variables        : 257 (257 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.07	c   Constraints      : 97 initial, 97 maximal
0.00/0.07	c Presolved Problem  :
0.00/0.07	c   Problem name     : t_HOME/instance-2667584-1276484411.opb
0.00/0.07	c   Variables        : 216 (216 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.07	c   Constraints      : 49 initial, 49 maximal
0.00/0.07	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.00/0.07	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.00/0.07	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.00/0.07	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.00/0.07	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.00/0.07	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.00/0.07	c   probing          :       0.01          0          0          0          0          0          0          0          0
0.00/0.07	c   setppc           :       0.00          0          0          0          0          0          0          0          0
0.00/0.07	c   linear           :       0.00          1         40          0          1          0         48          0          0
0.00/0.07	c   root node        :          -          0          -          -          0          -          -          -          -
0.00/0.07	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.00/0.07	c   integral         :          0          0          0          1          0          0          0          0          0          0
0.00/0.07	c   setppc           :         44          1        201          1          0          0          0          0          0          0
0.00/0.07	c   linear           :          5          1        201          1          0          0          0          0          0          0
0.00/0.07	c   countsols        :          0          0          0          1          0          0          0          0          0          0
0.00/0.07	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.00/0.07	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.00/0.07	c   setppc           :       0.00       0.00       0.00       0.00       0.00
0.00/0.07	c   linear           :       0.00       0.00       0.00       0.00       0.00
0.00/0.07	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.00/0.07	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.00/0.07	c   vbounds          :       0.00          2          0          0
0.00/0.07	c   rootredcost      :       0.00          0          0          0
0.00/0.07	c   pseudoobj        :       0.00          2          0          0
0.00/0.07	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.00/0.07	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.00/0.07	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.00/0.07	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.00/0.07	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.00/0.07	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.00/0.07	c   applied globally :          -          -          -          0        0.0          -          -          -
0.00/0.07	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.00/0.07	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.00/0.07	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.00/0.07	c   redcost          :       0.00          1          0          0          0          0
0.00/0.07	c   impliedbounds    :       0.00          0          0          0          0          0
0.00/0.07	c   intobj           :       0.00          0          0          0          0          0
0.00/0.07	c   cgmip            :       0.00          0          0          0          0          0
0.00/0.07	c   gomory           :       0.00          0          0          0          0          0
0.00/0.07	c   strongcg         :       0.00          0          0          0          0          0
0.00/0.07	c   cmir             :       0.00          0          0          0          0          0
0.00/0.07	c   flowcover        :       0.00          0          0          0          0          0
0.00/0.07	c   clique           :       0.00          0          0          0          0          0
0.00/0.07	c   zerohalf         :       0.00          0          0          0          0          0
0.00/0.07	c   mcf              :       0.00          0          0          0          0          0
0.00/0.07	c   rapidlearning    :       0.01          1          0          0          0          0
0.00/0.07	c Pricers            :       Time      Calls       Vars
0.00/0.07	c   problem variables:       0.00          0          0
0.00/0.07	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.00/0.07	c   pscost           :       0.00          0          0          0          0          0          0
0.00/0.07	c   inference        :       0.00          0          0          0          0          0          0
0.00/0.07	c   mostinf          :       0.00          0          0          0          0          0          0
0.00/0.07	c   leastinf         :       0.00          0          0          0          0          0          0
0.00/0.07	c   fullstrong       :       0.00          0          0          0          0          0          0
0.00/0.07	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.00/0.07	c   random           :       0.00          0          0          0          0          0          0
0.00/0.07	c   relpscost        :       0.00          0          0          0          0          0          0
0.00/0.07	c Primal Heuristics  :       Time      Calls      Found
0.00/0.07	c   LP solutions     :       0.00          -          1
0.00/0.07	c   pseudo solutions :       0.00          -          0
0.00/0.07	c   oneopt           :       0.00          0          0
0.00/0.07	c   crossover        :       0.00          0          0
0.00/0.07	c   trivial          :       0.00          2          0
0.00/0.07	c   simplerounding   :       0.00          0          0
0.00/0.07	c   zirounding       :       0.00          0          0
0.00/0.07	c   rounding         :       0.00          0          0
0.00/0.07	c   shifting         :       0.00          0          0
0.00/0.07	c   intshifting      :       0.00          0          0
0.00/0.07	c   twoopt           :       0.00          0          0
0.00/0.07	c   fixandinfer      :       0.00          0          0
0.00/0.07	c   feaspump         :       0.00          0          0
0.00/0.07	c   coefdiving       :       0.00          0          0
0.00/0.07	c   pscostdiving     :       0.00          0          0
0.00/0.07	c   fracdiving       :       0.00          0          0
0.00/0.07	c   veclendiving     :       0.00          0          0
0.00/0.07	c   intdiving        :       0.00          0          0
0.00/0.07	c   actconsdiving    :       0.00          0          0
0.00/0.07	c   objpscostdiving  :       0.00          0          0
0.00/0.07	c   rootsoldiving    :       0.00          0          0
0.00/0.07	c   linesearchdiving :       0.00          0          0
0.00/0.07	c   guideddiving     :       0.00          0          0
0.00/0.07	c   octane           :       0.00          0          0
0.00/0.07	c   rens             :       0.00          0          0
0.00/0.07	c   rins             :       0.00          0          0
0.00/0.07	c   localbranching   :       0.00          0          0
0.00/0.07	c   mutation         :       0.00          0          0
0.00/0.07	c   dins             :       0.00          0          0
0.00/0.07	c   undercover       :       0.00          0          0
0.00/0.07	c   nlp              :       0.00          0          0
0.00/0.07	c   trysol           :       0.00          0          0
0.00/0.07	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.00/0.07	c   primal LP        :       0.00          0          0       0.00          -
0.00/0.07	c   dual LP          :       0.00          1         67      67.00          -
0.00/0.07	c   lex dual LP      :       0.00          0          0       0.00          -
0.00/0.07	c   barrier LP       :       0.00          0          0       0.00          -
0.00/0.07	c   diving/probing LP:       0.00          0          0       0.00          -
0.00/0.07	c   strong branching :       0.00          0          0       0.00          -
0.00/0.07	c     (at root node) :          -          0          0       0.00          -
0.00/0.07	c   conflict analysis:       0.00          0          0       0.00          -
0.00/0.07	c B&B Tree           :
0.00/0.07	c   number of runs   :          1
0.00/0.07	c   nodes            :          1
0.00/0.07	c   nodes (total)    :          1
0.00/0.07	c   nodes left       :          0
0.00/0.07	c   max depth        :          0
0.00/0.07	c   max depth (total):          0
0.00/0.07	c   backtracks       :          0 (0.0%)
0.00/0.07	c   delayed cutoffs  :          0
0.00/0.07	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.00/0.07	c   avg switch length:       2.00
0.00/0.07	c   switching time   :       0.00
0.00/0.07	c Solution           :
0.00/0.07	c   Solutions found  :          1 (1 improvements)
0.00/0.07	c   First Solution   : +3.04000000000000e+02   (in run 1, after 1 nodes, 0.03 seconds, depth 0, found by <relaxation>)
0.00/0.07	c   Primal Bound     : +3.04000000000000e+02   (in run 1, after 1 nodes, 0.03 seconds, depth 0, found by <relaxation>)
0.00/0.07	c   Dual Bound       : +3.04000000000000e+02
0.00/0.07	c   Gap              :       0.00 %
0.00/0.07	c   Root Dual Bound  : +3.04000000000000e+02
0.00/0.07	c   Root Iterations  :         67
0.00/0.08	c Time complete: 0.07.

Verifier Data 

OK	304

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667584-1276484411/watcher-2667584-1276484411 -o /tmp/evaluation-result-2667584-1276484411/solver-2667584-1276484411 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667584-1276484411.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: 1.03 1.02 1.00 3/106 26600
/proc/meminfo: memFree=1811204/2059040 swapFree=4140200/4192956
[pid=26600] ppid=26598 vsize=7724 CPUtime=0
/proc/26600/stat : 26600 (pbscip.linux.x8) R 26598 26600 25834 0 -1 4202496 1035 0 0 0 0 0 0 0 22 0 1 0 24045063 7909376 955 1992294400 4194304 8223781 140735605451200 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26600/statm: 1931 965 348 984 0 944 0

[startup+0.0170201 s]
/proc/loadavg: 1.03 1.02 1.00 3/106 26600
/proc/meminfo: memFree=1811204/2059040 swapFree=4140200/4192956
[pid=26600] ppid=26598 vsize=10296 CPUtime=0
/proc/26600/stat : 26600 (pbscip.linux.x8) R 26598 26600 25834 0 -1 4202496 1960 0 0 0 0 0 0 0 22 0 1 0 24045063 10543104 1517 1992294400 4194304 8223781 140735605451200 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26600/statm: 2574 1530 376 984 0 1587 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10296

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

[startup+0.0170201 s]
/proc/loadavg: 1.03 1.02 1.00 3/106 26600
/proc/meminfo: memFree=1811204/2059040 swapFree=4140200/4192956
[pid=26600] ppid=26598 vsize=10296 CPUtime=0
/proc/26600/stat : 26600 (pbscip.linux.x8) R 26598 26600 25834 0 -1 4202496 1960 0 0 0 0 0 0 0 22 0 1 0 24045063 10543104 1517 1992294400 4194304 8223781 140735605451200 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26600/statm: 2574 1530 376 984 0 1587 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10296

Child status: 0
Real time (s): 0.0823299
CPU time (s): 0.081986
CPU user time (s): 0.046992
CPU system time (s): 0.034994
CPU usage (%): 99.5823
Max. virtual memory (cumulated for all children) (KiB): 10296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.046992
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6770
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 1

runsolver used 0.003999 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-14 05:00:11
IDJOB=2667584
IDBENCH=2232
IDSOLVER=1169
FILE ID=node003/2667584-1276484411
PBS_JOBID= 11173385
Free space on /tmp= 62576 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-6.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667584-1276484411/watcher-2667584-1276484411 -o /tmp/evaluation-result-2667584-1276484411/solver-2667584-1276484411 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667584-1276484411.opb -t 1800 -m 1800

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

MD5SUM BENCH= dcfce19ac0444148b26b7675e35c76bc
RANDOM SEED=1139682385

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1811608 kB
Buffers:         63468 kB
Cached:         105292 kB
SwapCached:       5688 kB
Active:          96212 kB
Inactive:        84908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1811608 kB
SwapTotal:     4192956 kB
SwapFree:      4140200 kB
Dirty:            4508 kB
Writeback:           0 kB
AnonPages:       10992 kB
Mapped:          12940 kB
Slab:            44500 kB
PageTables:       3956 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182956 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= 62572 MiB
End job on node003 at 2010-06-14 05:00:11