Trace number 2703888

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 0.333948 0.33427

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-bell3b.opb
MD5SUM2982ffe422921e9a65d384b08247e6aa
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1268353751751630
Best CPU time to get the best result obtained on this benchmark1800.26
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1351353706341500
Optimality of the best value was proved NO
Number of variables2283
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 constraint195
Number of terms in the objective function 1780
Biggest coefficient in the objective function 50331648000000000
Number of bits for the biggest coefficient in the objective function 56
Sum of the numbers in the objective function 1076758128151185266
Number of bits of the sum of numbers in the objective function 60
Biggest number in a constraint 50331648000000000
Number of bits of the biggest number in a constraint 56
Biggest sum of numbers in a constraint 1076758128151185266
Number of bits of the biggest sum of numbers60
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-2703888-1278559711.opb>
0.00/0.03	c original problem has 2283 variables (2283 bin, 0 int, 0 impl, 0 cont) and 151 constraints
0.00/0.03	c problem read
0.00/0.03	c presolving settings loaded
0.00/0.05	c presolving:
0.00/0.06	c (round 1) 555 del vars, 7 del conss, 428 chg bounds, 105 chg sides, 227 chg coeffs, 0 upgd conss, 126 impls, 0 clqs
0.06/0.06	c (round 2) 575 del vars, 23 del conss, 448 chg bounds, 105 chg sides, 267 chg coeffs, 0 upgd conss, 126 impls, 0 clqs
0.06/0.07	c (round 3) 575 del vars, 23 del conss, 448 chg bounds, 105 chg sides, 267 chg coeffs, 95 upgd conss, 126 impls, 0 clqs
0.06/0.08	c (round 4) 580 del vars, 23 del conss, 449 chg bounds, 241 chg sides, 1261 chg coeffs, 95 upgd conss, 230 impls, 55 clqs
0.06/0.09	c (round 5) 634 del vars, 23 del conss, 449 chg bounds, 281 chg sides, 1337 chg coeffs, 128 upgd conss, 230 impls, 55 clqs
0.09/0.10	c (round 6) 641 del vars, 23 del conss, 449 chg bounds, 304 chg sides, 1395 chg coeffs, 128 upgd conss, 830 impls, 56 clqs
0.09/0.11	c (round 7) 642 del vars, 23 del conss, 449 chg bounds, 309 chg sides, 1400 chg coeffs, 128 upgd conss, 1044 impls, 56 clqs
0.09/0.18	c    (0.1s) probing: 343/1641 (20.9%) - 42 fixings, 0 aggregations, 735 implications, 0 bound changes
0.09/0.18	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.18	c (round 8) 684 del vars, 23 del conss, 449 chg bounds, 309 chg sides, 1400 chg coeffs, 128 upgd conss, 6180 impls, 27 clqs
0.09/0.19	c (round 9) 684 del vars, 35 del conss, 449 chg bounds, 346 chg sides, 1442 chg coeffs, 128 upgd conss, 6182 impls, 28 clqs
0.09/0.19	c (round 10) 684 del vars, 36 del conss, 449 chg bounds, 347 chg sides, 1444 chg coeffs, 128 upgd conss, 6182 impls, 28 clqs
0.09/0.19	c    (0.2s) probing: 353/1641 (21.5%) - 42 fixings, 0 aggregations, 735 implications, 0 bound changes
0.09/0.19	c    (0.2s) probing aborted: 100/100 successive totally useless probings
0.09/0.19	c presolving (11 rounds):
0.09/0.19	c  684 deleted vars, 36 deleted constraints, 449 tightened bounds, 0 added holes, 347 changed sides, 1444 changed coefficients
0.09/0.19	c  6182 implications, 28 cliques
0.09/0.19	c presolved problem has 1599 variables (1599 bin, 0 int, 0 impl, 0 cont) and 140 constraints
0.09/0.19	c     108 constraints of type <knapsack>
0.09/0.19	c      32 constraints of type <setppc>
0.09/0.19	c transformed objective value is always integral (scale: 1)
0.09/0.19	c Presolving Time: 0.15
0.09/0.19	c - non default parameters ----------------------------------------------------------------------
0.09/0.19	c # SCIP version 1.2.1.3
0.09/0.19	c 
0.09/0.19	c # frequency for displaying node information lines
0.09/0.19	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.19	c display/freq = 10000
0.09/0.19	c 
0.09/0.19	c # maximal time in seconds to run
0.09/0.19	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.19	c limits/time = 1789.98
0.09/0.19	c 
0.09/0.19	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.19	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.19	c limits/memory = 1620
0.09/0.19	c 
0.09/0.19	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.09/0.19	c # [type: int, range: [1,2], default: 1]
0.09/0.19	c timing/clocktype = 2
0.09/0.19	c 
0.09/0.19	c # should presolving try to simplify inequalities
0.09/0.19	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.19	c constraints/linear/simplifyinequalities = TRUE
0.09/0.19	c 
0.09/0.19	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.09/0.19	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.19	c constraints/indicator/addCouplingCons = TRUE
0.09/0.19	c 
0.09/0.19	c # should presolving try to simplify knapsacks
0.09/0.19	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.19	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.19	c 
0.09/0.19	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.19	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.19	c separating/rapidlearning/freq = 0
0.09/0.19	c 
0.09/0.19	c -----------------------------------------------------------------------------------------------
0.09/0.19	c start solving
0.09/0.19	c 
0.19/0.23	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.23	c   0.2s|     1 |     2 |  1087 |     - |6708k|   0 |   - |1599 | 140 |1599 | 140 |   0 |   0 |   0 | 1.664877e+12 |      --      |    Inf 
0.29/0.31	c 
0.29/0.31	c SCIP Status        : problem is solved [infeasible]
0.29/0.31	c Solving Time (sec) : 0.28
0.29/0.31	c Solving Nodes      : 5
0.29/0.31	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
0.29/0.31	c Dual Bound         : +1.00000000000000e+20
0.29/0.31	c Gap                : 0.00 %
0.29/0.31	s UNSATISFIABLE
0.29/0.31	c SCIP Status        : problem is solved [infeasible]
0.29/0.31	c Solving Time       :       0.28
0.29/0.31	c Original Problem   :
0.29/0.31	c   Problem name     : HOME/instance-2703888-1278559711.opb
0.29/0.31	c   Variables        : 2283 (2283 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.31	c   Constraints      : 151 initial, 151 maximal
0.29/0.31	c Presolved Problem  :
0.29/0.31	c   Problem name     : t_HOME/instance-2703888-1278559711.opb
0.29/0.31	c   Variables        : 1599 (1599 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.31	c   Constraints      : 140 initial, 140 maximal
0.29/0.31	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.29/0.31	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.29/0.31	c   dualfix          :       0.00        178          0          0          0          0          0          0          0
0.29/0.31	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.29/0.31	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.29/0.31	c   implics          :       0.00          0          2          0          0          0          0          0          0
0.29/0.31	c   probing          :       0.07         42          0          0          0          0          0          0          0
0.29/0.31	c   knapsack         :       0.04         10          0          0          0          0          5        242       1175
0.29/0.31	c   setppc           :       0.00          0          0          0          0          0          8          0          0
0.29/0.31	c   linear           :       0.02        449          3          0        449          0         23        105        269
0.29/0.31	c   root node        :          -         10          -          -         10          -          -          -          -
0.29/0.31	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.29/0.31	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.29/0.31	c   knapsack         :        108          0        831          0          2         13        115          0          0          0
0.29/0.31	c   setppc           :         32          0        818          0          2          0         41          0          0          0
0.29/0.31	c   countsols        :          0          0          0          0          2          0          0          0          0          0
0.29/0.31	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.29/0.31	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.29/0.31	c   knapsack         :       0.01       0.00       0.01       0.00       0.00
0.29/0.31	c   setppc           :       0.00       0.00       0.00       0.00       0.00
0.29/0.31	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.29/0.31	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.29/0.31	c   vbounds          :       0.00          2          0          0
0.29/0.31	c   rootredcost      :       0.00          0          0          0
0.29/0.31	c   pseudoobj        :       0.00         21          1          0
0.29/0.31	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.29/0.31	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.29/0.31	c   infeasible LP    :       0.00          2          0          0        0.0          0        0.0          0
0.29/0.31	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.31	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.31	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.29/0.31	c   applied globally :          -          -          -          0        0.0          -          -          -
0.29/0.31	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.29/0.31	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.29/0.31	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.29/0.31	c   redcost          :       0.00          0          0          0          0          0
0.29/0.31	c   impliedbounds    :       0.00          0          0          0          0          0
0.29/0.31	c   intobj           :       0.00          0          0          0          0          0
0.29/0.31	c   cgmip            :       0.00          0          0          0          0          0
0.29/0.31	c   gomory           :       0.00          0          0          0          0          0
0.29/0.31	c   strongcg         :       0.00          0          0          0          0          0
0.29/0.31	c   cmir             :       0.00          0          0          0          0          0
0.29/0.31	c   flowcover        :       0.00          0          0          0          0          0
0.29/0.31	c   clique           :       0.00          0          0          0          0          0
0.29/0.31	c   zerohalf         :       0.00          0          0          0          0          0
0.29/0.31	c   mcf              :       0.00          0          0          0          0          0
0.29/0.31	c   rapidlearning    :       0.00          0          0          0          0          0
0.29/0.31	c Pricers            :       Time      Calls       Vars
0.29/0.31	c   problem variables:       0.00          0          0
0.29/0.31	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.29/0.31	c   relpscost        :       0.00          0          0          0          0          0          0
0.29/0.31	c   pscost           :       0.00          0          0          0          0          0          0
0.29/0.31	c   inference        :       0.00          2          0          0          0          0          4
0.29/0.31	c   mostinf          :       0.00          0          0          0          0          0          0
0.29/0.31	c   leastinf         :       0.00          0          0          0          0          0          0
0.29/0.31	c   fullstrong       :       0.00          0          0          0          0          0          0
0.29/0.31	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.29/0.31	c   random           :       0.00          0          0          0          0          0          0
0.29/0.31	c Primal Heuristics  :       Time      Calls      Found
0.29/0.31	c   LP solutions     :       0.00          -          0
0.29/0.31	c   pseudo solutions :       0.00          -          0
0.29/0.31	c   oneopt           :       0.00          0          0
0.29/0.31	c   intshifting      :       0.00          0          0
0.29/0.31	c   coefdiving       :       0.00          0          0
0.29/0.31	c   crossover        :       0.00          0          0
0.29/0.31	c   pscostdiving     :       0.00          0          0
0.29/0.31	c   trivial          :       0.00          2          0
0.29/0.31	c   simplerounding   :       0.00          0          0
0.29/0.31	c   zirounding       :       0.00          0          0
0.29/0.31	c   rounding         :       0.00          0          0
0.29/0.31	c   shifting         :       0.00          0          0
0.29/0.31	c   twoopt           :       0.00          0          0
0.29/0.31	c   fixandinfer      :       0.00          0          0
0.29/0.31	c   feaspump         :       0.00          0          0
0.29/0.31	c   fracdiving       :       0.00          0          0
0.29/0.31	c   veclendiving     :       0.00          0          0
0.29/0.31	c   intdiving        :       0.00          0          0
0.29/0.31	c   actconsdiving    :       0.00          0          0
0.29/0.31	c   objpscostdiving  :       0.00          0          0
0.29/0.31	c   rootsoldiving    :       0.00          0          0
0.29/0.31	c   linesearchdiving :       0.00          0          0
0.29/0.31	c   guideddiving     :       0.00          0          0
0.29/0.31	c   octane           :       0.00          0          0
0.29/0.31	c   rens             :       0.00          0          0
0.29/0.31	c   rins             :       0.00          0          0
0.29/0.31	c   localbranching   :       0.00          0          0
0.29/0.31	c   mutation         :       0.00          0          0
0.29/0.31	c   dins             :       0.00          0          0
0.29/0.31	c   undercover       :       0.00          0          0
0.29/0.31	c   nlp              :       0.00          0          0
0.29/0.31	c   trysol           :       0.00          0          0
0.29/0.31	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.29/0.31	c   primal LP        :       0.00          0          0       0.00          -
0.29/0.31	c   dual LP          :       0.10         10       2490     249.00   24412.48
0.29/0.31	c   lex dual LP      :       0.00          0          0       0.00          -
0.29/0.31	c   barrier LP       :       0.00          0          0       0.00          -
0.29/0.31	c   diving/probing LP:       0.00          0          0       0.00          -
0.29/0.31	c   strong branching :       0.00          0          0       0.00          -
0.29/0.31	c     (at root node) :          -          0          0       0.00          -
0.29/0.31	c   conflict analysis:       0.00          0          0       0.00          -
0.29/0.31	c B&B Tree           :
0.29/0.31	c   number of runs   :          1
0.29/0.31	c   nodes            :          5
0.29/0.31	c   nodes (total)    :          5
0.29/0.31	c   nodes left       :          0
0.29/0.31	c   max depth        :          2
0.29/0.31	c   max depth (total):          2
0.29/0.31	c   backtracks       :          0 (0.0%)
0.29/0.31	c   delayed cutoffs  :          0
0.29/0.31	c   repropagations   :          1 (0 domain reductions, 0 cutoffs)
0.29/0.31	c   avg switch length:       2.40
0.29/0.31	c   switching time   :       0.00
0.29/0.31	c Solution           :
0.29/0.31	c   Solutions found  :          0 (0 improvements)
0.29/0.31	c   Primal Bound     : infeasible
0.29/0.31	c   Dual Bound       :          -
0.29/0.31	c   Gap              :       0.00 %
0.29/0.31	c   Root Dual Bound  : +1.66487654400000e+12
0.29/0.31	c   Root Iterations  :       1087
0.29/0.33	c Time complete: 0.32.

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-2703888-1278559711/watcher-2703888-1278559711 -o /tmp/evaluation-result-2703888-1278559711/solver-2703888-1278559711 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703888-1278559711.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: 0.95 0.98 0.96 3/106 29589
/proc/meminfo: memFree=1672416/2059040 swapFree=4155928/4192956
[pid=29589] ppid=29587 vsize=7904 CPUtime=0
/proc/29589/stat : 29589 (pbscip.linux.x8) R 29587 29589 27948 0 -1 4202496 1077 0 0 0 0 0 0 0 18 0 1 0 24184047 8093696 989 1992294400 4194304 8395647 140733513744592 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29589/statm: 1976 997 365 1026 0 946 0

[startup+0.068104 s]
/proc/loadavg: 0.95 0.98 0.96 3/106 29589
/proc/meminfo: memFree=1672416/2059040 swapFree=4155928/4192956
[pid=29589] ppid=29587 vsize=20220 CPUtime=0.06
/proc/29589/stat : 29589 (pbscip.linux.x8) R 29587 29589 27948 0 -1 4202496 4444 0 0 0 5 1 0 0 20 0 1 0 24184047 20705280 4001 1992294400 4194304 8395647 140733513744592 18446744073709551615 4288187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29589/statm: 5055 4001 475 1026 0 4025 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 20220

[startup+0.101107 s]
/proc/loadavg: 0.95 0.98 0.96 3/106 29589
/proc/meminfo: memFree=1672416/2059040 swapFree=4155928/4192956
[pid=29589] ppid=29587 vsize=23136 CPUtime=0.09
/proc/29589/stat : 29589 (pbscip.linux.x8) R 29587 29589 27948 0 -1 4202496 5194 0 0 0 8 1 0 0 20 0 1 0 24184047 23691264 4751 1992294400 4194304 8395647 140733513744592 18446744073709551615 6076037 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29589/statm: 5784 4751 496 1026 0 4754 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23136

[startup+0.301126 s]
/proc/loadavg: 0.95 0.98 0.96 3/106 29589
/proc/meminfo: memFree=1672416/2059040 swapFree=4155928/4192956
[pid=29589] ppid=29587 vsize=23976 CPUtime=0.29
/proc/29589/stat : 29589 (pbscip.linux.x8) R 29587 29589 27948 0 -1 4202496 5577 0 0 0 27 2 0 0 20 0 1 0 24184047 24551424 5134 1992294400 4194304 8395647 140733513744592 18446744073709551615 6375820 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29589/statm: 5994 5134 594 1026 0 4964 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23976

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

Child status: 0
Real time (s): 0.33427
CPU time (s): 0.333948
CPU user time (s): 0.303953
CPU system time (s): 0.029995
CPU usage (%): 99.9037
Max. virtual memory (cumulated for all children) (KiB): 23976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.303953
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5593
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= 4

runsolver used 0.001999 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node014 at 2010-07-08 05:28:31
IDJOB=2703888
IDBENCH=2490
IDSOLVER=1213
FILE ID=node014/2703888-1278559711
PBS_JOBID= 11239517
Free space on /tmp= 62572 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-bell3b.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-2703888-1278559711/watcher-2703888-1278559711 -o /tmp/evaluation-result-2703888-1278559711/solver-2703888-1278559711 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703888-1278559711.opb -t 1800 -m 1800

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

MD5SUM BENCH= 2982ffe422921e9a65d384b08247e6aa
RANDOM SEED=490363957

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:       1672944 kB
Buffers:         70220 kB
Cached:         215296 kB
SwapCached:       2392 kB
Active:         160068 kB
Inactive:       151300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1672944 kB
SwapTotal:     4192956 kB
SwapFree:      4155928 kB
Dirty:           10536 kB
Writeback:           0 kB
AnonPages:       23468 kB
Mapped:          13040 kB
Slab:            52880 kB
PageTables:       4184 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 05:28:31