Trace number 2703887

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 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverWrong UNSAT 0.340947 0.341702

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-bell3a.opb
MD5SUMefa7fb1a840e9d48ac9b28aadc8f53ba
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark105006356304400
Best CPU time to get the best result obtained on this benchmark1800.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 257546671029920
Optimality of the best value was proved NO
Number of variables2219
Total number of constraints151
Number of constraints which are clauses22
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints129
Minimum length of a constraint2
Maximum length of a constraint191
Number of terms in the objective function 1716
Biggest coefficient in the objective function 5134096531456000
Number of bits for the biggest coefficient in the objective function 53
Sum of the numbers in the objective function 216401520151185266
Number of bits of the sum of numbers in the objective function 58
Biggest number in a constraint 5134096531456000
Number of bits of the biggest number in a constraint 53
Biggest sum of numbers in a constraint 216401520151185266
Number of bits of the biggest sum of numbers58
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 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
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-2703887-1278559680.opb>
0.01/0.03	c original problem has 2219 variables (2219 bin, 0 int, 0 impl, 0 cont) and 151 constraints
0.01/0.03	c problem read
0.01/0.03	c presolving settings loaded
0.01/0.05	c presolving:
0.01/0.06	c (round 1) 562 del vars, 7 del conss, 435 chg bounds, 169 chg sides, 294 chg coeffs, 0 upgd conss, 126 impls, 0 clqs
0.01/0.06	c (round 2) 570 del vars, 24 del conss, 443 chg bounds, 169 chg sides, 320 chg coeffs, 0 upgd conss, 126 impls, 0 clqs
0.01/0.07	c (round 3) 570 del vars, 24 del conss, 443 chg bounds, 169 chg sides, 320 chg coeffs, 93 upgd conss, 126 impls, 0 clqs
0.01/0.08	c (round 4) 572 del vars, 24 del conss, 443 chg bounds, 294 chg sides, 1218 chg coeffs, 127 upgd conss, 152 impls, 54 clqs
0.09/0.10	c (round 5) 619 del vars, 24 del conss, 443 chg bounds, 327 chg sides, 1283 chg coeffs, 127 upgd conss, 226 impls, 57 clqs
0.09/0.10	c (round 6) 619 del vars, 24 del conss, 443 chg bounds, 330 chg sides, 1315 chg coeffs, 127 upgd conss, 226 impls, 57 clqs
0.19/0.21	c    (0.2s) probing: 305/1600 (19.1%) - 27 fixings, 0 aggregations, 2877 implications, 0 bound changes
0.19/0.21	c    (0.2s) probing aborted: 100/100 successive totally useless probings
0.19/0.21	c (round 7) 646 del vars, 24 del conss, 443 chg bounds, 330 chg sides, 1315 chg coeffs, 127 upgd conss, 32296 impls, 48 clqs
0.19/0.22	c (round 8) 646 del vars, 33 del conss, 443 chg bounds, 350 chg sides, 1346 chg coeffs, 127 upgd conss, 32296 impls, 51 clqs
0.19/0.22	c (round 9) 646 del vars, 35 del conss, 443 chg bounds, 350 chg sides, 1346 chg coeffs, 127 upgd conss, 32296 impls, 51 clqs
0.29/0.30	c    (0.3s) probing: 483/1600 (30.2%) - 27 fixings, 0 aggregations, 4610 implications, 0 bound changes
0.29/0.30	c    (0.3s) probing aborted: 100/100 successive totally useless probings
0.29/0.31	c presolving (10 rounds):
0.29/0.31	c  646 deleted vars, 35 deleted constraints, 443 tightened bounds, 0 added holes, 350 changed sides, 1346 changed coefficients
0.29/0.31	c  35762 implications, 51 cliques
0.29/0.31	c presolved problem has 1573 variables (1573 bin, 0 int, 0 impl, 0 cont) and 139 constraints
0.29/0.31	c     107 constraints of type <knapsack>
0.29/0.31	c      32 constraints of type <setppc>
0.29/0.31	c transformed objective value is always integral (scale: 1)
0.29/0.31	c Presolving Time: 0.26
0.29/0.31	c - non default parameters ----------------------------------------------------------------------
0.29/0.31	c # SCIP version 1.2.1.3
0.29/0.31	c 
0.29/0.31	c # frequency for displaying node information lines
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 100]
0.29/0.31	c display/freq = 10000
0.29/0.31	c 
0.29/0.31	c # maximal time in seconds to run
0.29/0.31	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.31	c limits/time = 1789.98
0.29/0.31	c 
0.29/0.31	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.29/0.31	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.31	c limits/memory = 1620
0.29/0.31	c 
0.29/0.31	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.29/0.31	c # [type: int, range: [1,2], default: 1]
0.29/0.31	c timing/clocktype = 2
0.29/0.31	c 
0.29/0.31	c # should presolving try to simplify inequalities
0.29/0.31	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.31	c constraints/linear/simplifyinequalities = TRUE
0.29/0.31	c 
0.29/0.31	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.29/0.31	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.31	c constraints/indicator/addCouplingCons = TRUE
0.29/0.31	c 
0.29/0.31	c # should presolving try to simplify knapsacks
0.29/0.31	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.31	c constraints/knapsack/simplifyinequalities = TRUE
0.29/0.31	c 
0.29/0.31	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.31	c separating/rapidlearning/freq = 0
0.29/0.31	c 
0.29/0.31	c -----------------------------------------------------------------------------------------------
0.29/0.31	c start solving
0.29/0.31	c 
0.29/0.32	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.29/0.32	c   0.3s|     1 |     0 |   113 |     - |7333k|   0 |   - |1573 | 139 |1573 | 139 |   0 |   0 |   0 |      --      |      --      |   0.00%
0.29/0.32	c   0.3s|     1 |     0 |   113 |     - |7333k|   0 |   - |1573 | 139 |1573 | 139 |   0 |   0 |   0 |      --      |      --      |   0.00%
0.29/0.32	c 
0.29/0.32	c SCIP Status        : problem is solved [infeasible]
0.29/0.32	c Solving Time (sec) : 0.29
0.29/0.32	c Solving Nodes      : 1
0.29/0.32	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
0.29/0.32	c Dual Bound         : +1.00000000000000e+20
0.29/0.32	c Gap                : 0.00 %
0.29/0.32	s UNSATISFIABLE
0.29/0.32	c SCIP Status        : problem is solved [infeasible]
0.29/0.32	c Solving Time       :       0.29
0.29/0.32	c Original Problem   :
0.29/0.32	c   Problem name     : HOME/instance-2703887-1278559680.opb
0.29/0.32	c   Variables        : 2219 (2219 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.32	c   Constraints      : 151 initial, 151 maximal
0.29/0.32	c Presolved Problem  :
0.29/0.32	c   Problem name     : t_HOME/instance-2703887-1278559680.opb
0.29/0.32	c   Variables        : 1573 (1573 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.32	c   Constraints      : 139 initial, 139 maximal
0.29/0.32	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.29/0.32	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.29/0.32	c   dualfix          :       0.00        171          0          0          0          0          0          0          0
0.29/0.32	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.29/0.32	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.29/0.32	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.29/0.32	c   probing          :       0.19         27          0          0          0          0          0          0          0
0.29/0.32	c   knapsack         :       0.03          2          0          0          0          0          5        181       1026
0.29/0.32	c   setppc           :       0.00          0          0          0          0          0          6          0          0
0.29/0.32	c   linear           :       0.02        443          3          0        443          0         24        169        320
0.29/0.32	c   root node        :          -          0          -          -          0          -          -          -          -
0.29/0.32	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.29/0.32	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.29/0.32	c   knapsack         :        107          0       1215          0          0          2          0          0          0          0
0.29/0.32	c   setppc           :         32          0       1211          0          0          0          0          0          0          0
0.29/0.32	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.29/0.32	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.29/0.32	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.29/0.32	c   knapsack         :       0.06       0.00       0.06       0.00       0.00
0.29/0.32	c   setppc           :       0.00       0.00       0.00       0.00       0.00
0.29/0.32	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.29/0.32	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.29/0.32	c   vbounds          :       0.00          2          0          0
0.29/0.32	c   rootredcost      :       0.00          0          0          0
0.29/0.32	c   pseudoobj        :       0.00          2          1          0
0.29/0.32	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.29/0.32	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.29/0.32	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.32	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.32	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.32	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.29/0.32	c   applied globally :          -          -          -          0        0.0          -          -          -
0.29/0.32	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.29/0.32	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.29/0.32	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.29/0.32	c   redcost          :       0.00          0          0          0          0          0
0.29/0.32	c   impliedbounds    :       0.00          0          0          0          0          0
0.29/0.32	c   intobj           :       0.00          0          0          0          0          0
0.29/0.32	c   cgmip            :       0.00          0          0          0          0          0
0.29/0.32	c   gomory           :       0.00          0          0          0          0          0
0.29/0.32	c   strongcg         :       0.00          0          0          0          0          0
0.29/0.32	c   cmir             :       0.00          0          0          0          0          0
0.29/0.32	c   flowcover        :       0.00          0          0          0          0          0
0.29/0.32	c   clique           :       0.00          0          0          0          0          0
0.29/0.32	c   zerohalf         :       0.00          0          0          0          0          0
0.29/0.32	c   mcf              :       0.00          0          0          0          0          0
0.29/0.32	c   rapidlearning    :       0.00          0          0          0          0          0
0.29/0.32	c Pricers            :       Time      Calls       Vars
0.29/0.32	c   problem variables:       0.00          0          0
0.29/0.32	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.29/0.32	c   pscost           :       0.00          0          0          0          0          0          0
0.29/0.32	c   inference        :       0.00          0          0          0          0          0          0
0.29/0.32	c   mostinf          :       0.00          0          0          0          0          0          0
0.29/0.32	c   leastinf         :       0.00          0          0          0          0          0          0
0.29/0.32	c   fullstrong       :       0.00          0          0          0          0          0          0
0.29/0.32	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.29/0.32	c   random           :       0.00          0          0          0          0          0          0
0.29/0.32	c   relpscost        :       0.00          0          0          0          0          0          0
0.29/0.32	c Primal Heuristics  :       Time      Calls      Found
0.29/0.32	c   LP solutions     :       0.00          -          0
0.29/0.32	c   pseudo solutions :       0.00          -          0
0.29/0.32	c   oneopt           :       0.00          0          0
0.29/0.32	c   trivial          :       0.00          2          0
0.29/0.32	c   simplerounding   :       0.00          0          0
0.29/0.32	c   zirounding       :       0.00          0          0
0.29/0.32	c   rounding         :       0.00          0          0
0.29/0.32	c   shifting         :       0.00          0          0
0.29/0.32	c   intshifting      :       0.00          0          0
0.29/0.32	c   twoopt           :       0.00          0          0
0.29/0.32	c   fixandinfer      :       0.00          0          0
0.29/0.32	c   feaspump         :       0.00          0          0
0.29/0.32	c   coefdiving       :       0.00          0          0
0.29/0.32	c   pscostdiving     :       0.00          0          0
0.29/0.32	c   fracdiving       :       0.00          0          0
0.29/0.32	c   veclendiving     :       0.00          0          0
0.29/0.32	c   intdiving        :       0.00          0          0
0.29/0.32	c   actconsdiving    :       0.00          0          0
0.29/0.32	c   objpscostdiving  :       0.00          0          0
0.29/0.32	c   rootsoldiving    :       0.00          0          0
0.29/0.32	c   linesearchdiving :       0.00          0          0
0.29/0.32	c   guideddiving     :       0.00          0          0
0.29/0.32	c   octane           :       0.00          0          0
0.29/0.32	c   rens             :       0.00          0          0
0.29/0.32	c   rins             :       0.00          0          0
0.29/0.32	c   localbranching   :       0.00          0          0
0.29/0.32	c   mutation         :       0.00          0          0
0.29/0.32	c   crossover        :       0.00          0          0
0.29/0.32	c   dins             :       0.00          0          0
0.29/0.32	c   undercover       :       0.00          0          0
0.29/0.32	c   nlp              :       0.00          0          0
0.29/0.32	c   trysol           :       0.00          0          0
0.29/0.32	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.29/0.32	c   primal LP        :       0.00          0          0       0.00          -
0.29/0.32	c   dual LP          :       0.00          1        113     113.00          -
0.29/0.32	c   lex dual LP      :       0.00          0          0       0.00          -
0.29/0.32	c   barrier LP       :       0.00          0          0       0.00          -
0.29/0.32	c   diving/probing LP:       0.00          0          0       0.00          -
0.29/0.32	c   strong branching :       0.00          0          0       0.00          -
0.29/0.32	c     (at root node) :          -          0          0       0.00          -
0.29/0.32	c   conflict analysis:       0.00          0          0       0.00          -
0.29/0.32	c B&B Tree           :
0.29/0.32	c   number of runs   :          1
0.29/0.32	c   nodes            :          1
0.29/0.32	c   nodes (total)    :          1
0.29/0.32	c   nodes left       :          0
0.29/0.32	c   max depth        :          0
0.29/0.32	c   max depth (total):          0
0.29/0.32	c   backtracks       :          0 (0.0%)
0.29/0.32	c   delayed cutoffs  :          0
0.29/0.32	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.29/0.32	c   avg switch length:       2.00
0.29/0.32	c   switching time   :       0.00
0.29/0.32	c Solution           :
0.29/0.32	c   Solutions found  :          0 (0 improvements)
0.29/0.32	c   Primal Bound     : infeasible
0.29/0.32	c   Dual Bound       :          -
0.29/0.32	c   Gap              :       0.00 %
0.29/0.32	c   Root Dual Bound  :          -
0.29/0.32	c   Root Iterations  :        113
0.29/0.34	c Time complete: 0.33.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703887-1278559680/watcher-2703887-1278559680 -o /tmp/evaluation-result-2703887-1278559680/solver-2703887-1278559680 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703887-1278559680.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: 0.92 0.98 0.96 3/106 29534
/proc/meminfo: memFree=1672360/2059040 swapFree=4155928/4192956
[pid=29534] ppid=29532 vsize=7904 CPUtime=0
/proc/29534/stat : 29534 (pbscip.linux.x8) R 29532 29534 27948 0 -1 4202496 1069 0 0 0 0 0 0 0 19 0 1 0 24180952 8093696 980 1992294400 4194304 8395647 140736481526896 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29534/statm: 1976 988 365 1026 0 946 0

[startup+0.016914 s]
/proc/loadavg: 0.92 0.98 0.96 3/106 29534
/proc/meminfo: memFree=1672360/2059040 swapFree=4155928/4192956
[pid=29534] ppid=29532 vsize=10868 CPUtime=0.01
/proc/29534/stat : 29534 (pbscip.linux.x8) R 29532 29534 27948 0 -1 4202496 1996 0 0 0 1 0 0 0 19 0 1 0 24180952 11128832 1906 1992294400 4194304 8395647 140736481526896 18446744073709551615 7370921 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29534/statm: 2717 1906 386 1026 0 1687 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10868

[startup+0.100923 s]
/proc/loadavg: 0.92 0.98 0.96 3/106 29534
/proc/meminfo: memFree=1672360/2059040 swapFree=4155928/4192956
[pid=29534] ppid=29532 vsize=23168 CPUtime=0.09
/proc/29534/stat : 29534 (pbscip.linux.x8) R 29532 29534 27948 0 -1 4202496 5202 0 0 0 8 1 0 0 21 0 1 0 24180952 23724032 4758 1992294400 4194304 8395647 140736481526896 18446744073709551615 4288187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29534/statm: 5792 4758 496 1026 0 4762 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23168

[startup+0.30094 s]
/proc/loadavg: 0.92 0.98 0.96 3/106 29534
/proc/meminfo: memFree=1672360/2059040 swapFree=4155928/4192956
[pid=29534] ppid=29532 vsize=25164 CPUtime=0.29
/proc/29534/stat : 29534 (pbscip.linux.x8) R 29532 29534 27948 0 -1 4202496 5732 0 0 0 27 2 0 0 21 0 1 0 24180952 25767936 5288 1992294400 4194304 8395647 140736481526896 18446744073709551615 5604541 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29534/statm: 6291 5288 511 1026 0 5261 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25164

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

Child status: 0
Real time (s): 0.341702
CPU time (s): 0.340947
CPU user time (s): 0.315951
CPU system time (s): 0.024996
CPU usage (%): 99.7791
Max. virtual memory (cumulated for all children) (KiB): 25164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.315951
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6198
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 5

runsolver used 0.005999 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node014 at 2010-07-08 05:28:00
IDJOB=2703887
IDBENCH=2483
IDSOLVER=1213
FILE ID=node014/2703887-1278559680
PBS_JOBID= 11239517
Free space on /tmp= 62576 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-bell3a.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-2703887-1278559680/watcher-2703887-1278559680 -o /tmp/evaluation-result-2703887-1278559680/solver-2703887-1278559680 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703887-1278559680.opb -t 1800 -m 1800

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

MD5SUM BENCH= efa7fb1a840e9d48ac9b28aadc8f53ba
RANDOM SEED=1027516223

node014.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		: 3000.246
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	: 6000.49
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		: 3000.246
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1672888 kB
Buffers:         70076 kB
Cached:         215308 kB
SwapCached:       2392 kB
Active:         159968 kB
Inactive:       151176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1672888 kB
SwapTotal:     4192956 kB
SwapFree:      4155928 kB
Dirty:           10560 kB
Writeback:           0 kB
AnonPages:       23440 kB
Mapped:          13076 kB
Slab:            53124 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180576 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= 62564 MiB
End job on node014 at 2010-07-08 05:28:00