Trace number 3741716

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
PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverWrong UNSAT 4.29435 4.2963

General information on the benchmark

Name/OPT-BIGINT-LIN/
heinz/normalized-sp97ar.opb
MD5SUM346508ea645695d9f01013e13e92c545
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark2193774424000000011
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables14101
Total number of constraints1739
Number of constraints which are clauses181
Number of constraints which are cardinality constraints (but not clauses)1140
Number of constraints which are nor clauses,nor cardinality constraints418
Minimum length of a constraint2
Maximum length of a constraint2463
Number of terms in the objective function 14101
Biggest coefficient in the objective function 234302934400000000
Number of bits for the biggest coefficient in the objective function 58
Sum of the numbers in the objective function 780311080232800000100
Number of bits of the sum of numbers in the objective function 70
Biggest number in a constraint 234302934400000000
Number of bits of the biggest number in a constraint 58
Biggest sum of numbers in a constraint 780311080232800000100
Number of bits of the biggest sum of numbers70
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-3741716-1338761440.opb>
0.18/0.28	c original problem has 14101 variables (14101 bin, 0 int, 0 impl, 0 cont) and 1739 constraints
0.18/0.28	c problem read
0.18/0.28	c presolving settings loaded
0.29/0.38	c presolving:
0.59/0.66	c (round 1) 1 del vars, 99 del conss, 0 chg bounds, 55 chg sides, 0 chg coeffs, 1622 upgd conss, 102 impls, 1140 clqs
2.30/2.33	c (round 2) 1 del vars, 100 del conss, 0 chg bounds, 55 chg sides, 0 chg coeffs, 1622 upgd conss, 102 impls, 1140 clqs
2.30/2.33	c (round 3) 1 del vars, 100 del conss, 0 chg bounds, 55 chg sides, 0 chg coeffs, 1635 upgd conss, 102 impls, 1140 clqs
2.30/2.34	c (round 4) 1 del vars, 100 del conss, 0 chg bounds, 55 chg sides, 0 chg coeffs, 1639 upgd conss, 102 impls, 1140 clqs
2.49/2.54	c    (2.3s) probing: 101/14100 (0.7%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
2.49/2.54	c    (2.3s) probing aborted: 100/100 successive totally useless probings
2.49/2.54	c presolving (5 rounds):
2.49/2.54	c  1 deleted vars, 100 deleted constraints, 0 tightened bounds, 0 added holes, 55 changed sides, 0 changed coefficients
2.49/2.54	c  102 implications, 1140 cliques
2.49/2.54	c presolved problem has 14100 variables (14100 bin, 0 int, 0 impl, 0 cont) and 1639 constraints
2.49/2.54	c     370 constraints of type <knapsack>
2.49/2.54	c    1189 constraints of type <setppc>
2.49/2.54	c      80 constraints of type <logicor>
2.49/2.54	c transformed objective value is always integral (scale: 1)
2.49/2.54	c Presolving Time: 2.20
2.49/2.54	c - non default parameters ----------------------------------------------------------------------
2.49/2.54	c # SCIP version 1.2.1.3
2.49/2.54	c 
2.49/2.54	c # frequency for displaying node information lines
2.49/2.54	c # [type: int, range: [-1,2147483647], default: 100]
2.49/2.54	c display/freq = 10000
2.49/2.54	c 
2.49/2.54	c # maximal time in seconds to run
2.49/2.54	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.49/2.54	c limits/time = 1789.73
2.49/2.54	c 
2.49/2.54	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
2.49/2.54	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.49/2.54	c limits/memory = 13950
2.49/2.54	c 
2.49/2.54	c # default clock type (1: CPU user seconds, 2: wall clock time)
2.49/2.54	c # [type: int, range: [1,2], default: 1]
2.49/2.54	c timing/clocktype = 2
2.49/2.54	c 
2.49/2.54	c # should presolving try to simplify inequalities
2.49/2.54	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.49/2.54	c constraints/linear/simplifyinequalities = TRUE
2.49/2.54	c 
2.49/2.54	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
2.49/2.54	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.49/2.54	c constraints/indicator/addCouplingCons = TRUE
2.49/2.54	c 
2.49/2.54	c # should presolving try to simplify knapsacks
2.49/2.54	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.49/2.54	c constraints/knapsack/simplifyinequalities = TRUE
2.49/2.54	c 
2.49/2.54	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
2.49/2.54	c # [type: int, range: [-1,2147483647], default: -1]
2.49/2.54	c separating/rapidlearning/freq = 0
2.49/2.54	c 
2.49/2.54	c -----------------------------------------------------------------------------------------------
2.49/2.54	c start solving
2.49/2.55	c 
4.09/4.19	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
4.09/4.19	c   3.9s|     1 |     0 |  2351 |     - |  82M|   0 |   - |  14k|1639 |  14k|1639 |   0 |   0 |   0 |      --      |      --      |   0.00%
4.09/4.19	c   3.9s|     1 |     0 |  2351 |     - |  82M|   0 |   - |  14k|1639 |  14k|1639 |   0 |   0 |   0 |      --      |      --      |   0.00%
4.09/4.19	c 
4.09/4.19	c SCIP Status        : problem is solved [infeasible]
4.09/4.19	c Solving Time (sec) : 3.92
4.09/4.19	c Solving Nodes      : 1
4.09/4.19	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
4.09/4.19	c Dual Bound         : +1.00000000000000e+20
4.09/4.19	c Gap                : 0.00 %
4.09/4.19	s UNSATISFIABLE
4.09/4.19	c SCIP Status        : problem is solved [infeasible]
4.09/4.19	c Solving Time       :       3.92
4.09/4.19	c Original Problem   :
4.09/4.19	c   Problem name     : HOME/instance-3741716-1338761440.opb
4.09/4.19	c   Variables        : 14101 (14101 binary, 0 integer, 0 implicit integer, 0 continuous)
4.09/4.19	c   Constraints      : 1739 initial, 1739 maximal
4.09/4.19	c Presolved Problem  :
4.09/4.19	c   Problem name     : t_HOME/instance-3741716-1338761440.opb
4.09/4.19	c   Variables        : 14100 (14100 binary, 0 integer, 0 implicit integer, 0 continuous)
4.09/4.19	c   Constraints      : 1639 initial, 1639 maximal
4.09/4.19	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.09/4.19	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.09/4.19	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
4.09/4.19	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.09/4.19	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.09/4.19	c   implics          :       0.00          0          1          0          0          0          0          0          0
4.09/4.19	c   probing          :       0.20          0          0          0          0          0          0          0          0
4.09/4.19	c   knapsack         :       1.66          0          0          0          0          0          0          0          0
4.09/4.19	c   setppc           :       0.01          0          0          0          0          0          0          0          0
4.09/4.19	c   linear           :       0.25          0          0          0          0          0        100         55          0
4.09/4.19	c   logicor          :       0.00          0          0          0          0          0          0          0          0
4.09/4.19	c   root node        :          -          0          -          -          0          -          -          -          -
4.09/4.19	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.09/4.19	c   integral         :          0          0          0          0          0          0          0          0          0          0
4.09/4.19	c   knapsack         :        370          0        201          0          0          0          0          0          0          0
4.09/4.19	c   setppc           :       1189          0        201          0          0          0          0          0          0          0
4.09/4.19	c   logicor          :         80          0          1          0          0          0          0          0          0          0
4.09/4.19	c   countsols        :          0          0          0          0          0          0          0          0          0          0
4.09/4.19	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.09/4.19	c   integral         :       0.00       0.00       0.00       0.00       0.00
4.09/4.19	c   knapsack         :       0.15       0.00       0.15       0.00       0.00
4.09/4.19	c   setppc           :       0.00       0.00       0.00       0.00       0.00
4.09/4.19	c   logicor          :       0.00       0.00       0.00       0.00       0.00
4.09/4.19	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.09/4.19	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.09/4.19	c   vbounds          :       0.00          2          0          0
4.09/4.19	c   rootredcost      :       0.00          0          0          0
4.09/4.19	c   pseudoobj        :       0.00          0          0          0
4.09/4.19	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.09/4.19	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
4.09/4.19	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
4.09/4.19	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.09/4.19	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.09/4.19	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.09/4.19	c   applied globally :          -          -          -          0        0.0          -          -          -
4.09/4.19	c   applied locally  :          -          -          -          0        0.0          -          -          -
4.09/4.19	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.09/4.19	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
4.09/4.19	c   redcost          :       0.00          0          0          0          0          0
4.09/4.19	c   impliedbounds    :       0.00          0          0          0          0          0
4.09/4.19	c   intobj           :       0.00          0          0          0          0          0
4.09/4.19	c   cgmip            :       0.00          0          0          0          0          0
4.09/4.19	c   gomory           :       0.00          0          0          0          0          0
4.09/4.19	c   strongcg         :       0.00          0          0          0          0          0
4.09/4.19	c   cmir             :       0.00          0          0          0          0          0
4.09/4.19	c   flowcover        :       0.00          0          0          0          0          0
4.09/4.19	c   clique           :       0.00          0          0          0          0          0
4.09/4.19	c   zerohalf         :       0.00          0          0          0          0          0
4.09/4.19	c   mcf              :       0.00          0          0          0          0          0
4.09/4.19	c   rapidlearning    :       0.00          0          0          0          0          0
4.09/4.19	c Pricers            :       Time      Calls       Vars
4.09/4.19	c   problem variables:       0.00          0          0
4.09/4.19	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.09/4.19	c   pscost           :       0.00          0          0          0          0          0          0
4.09/4.19	c   inference        :       0.00          0          0          0          0          0          0
4.09/4.19	c   mostinf          :       0.00          0          0          0          0          0          0
4.09/4.19	c   leastinf         :       0.00          0          0          0          0          0          0
4.09/4.19	c   fullstrong       :       0.00          0          0          0          0          0          0
4.09/4.19	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.09/4.19	c   random           :       0.00          0          0          0          0          0          0
4.09/4.19	c   relpscost        :       0.00          0          0          0          0          0          0
4.09/4.19	c Primal Heuristics  :       Time      Calls      Found
4.09/4.19	c   LP solutions     :       0.00          -          0
4.09/4.19	c   pseudo solutions :       0.00          -          0
4.09/4.19	c   oneopt           :       0.00          0          0
4.09/4.19	c   trivial          :       0.05          2          0
4.09/4.19	c   simplerounding   :       0.00          0          0
4.09/4.19	c   zirounding       :       0.00          0          0
4.09/4.19	c   rounding         :       0.00          0          0
4.09/4.19	c   shifting         :       0.00          0          0
4.09/4.19	c   intshifting      :       0.00          0          0
4.09/4.19	c   twoopt           :       0.00          0          0
4.09/4.19	c   fixandinfer      :       0.00          0          0
4.09/4.19	c   feaspump         :       0.00          0          0
4.09/4.19	c   coefdiving       :       0.00          0          0
4.09/4.19	c   pscostdiving     :       0.00          0          0
4.09/4.19	c   fracdiving       :       0.00          0          0
4.09/4.19	c   veclendiving     :       0.00          0          0
4.09/4.19	c   intdiving        :       0.00          0          0
4.09/4.19	c   actconsdiving    :       0.00          0          0
4.09/4.19	c   objpscostdiving  :       0.00          0          0
4.09/4.19	c   rootsoldiving    :       0.00          0          0
4.09/4.19	c   linesearchdiving :       0.00          0          0
4.09/4.19	c   guideddiving     :       0.00          0          0
4.09/4.19	c   octane           :       0.00          0          0
4.09/4.19	c   rens             :       0.00          0          0
4.09/4.19	c   rins             :       0.00          0          0
4.09/4.19	c   localbranching   :       0.00          0          0
4.09/4.19	c   mutation         :       0.00          0          0
4.09/4.19	c   crossover        :       0.00          0          0
4.09/4.19	c   dins             :       0.00          0          0
4.09/4.19	c   undercover       :       0.00          0          0
4.09/4.19	c   nlp              :       0.00          0          0
4.09/4.19	c   trysol           :       0.00          0          0
4.09/4.19	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.09/4.19	c   primal LP        :       0.00          0          0       0.00          -
4.09/4.19	c   dual LP          :       1.50          1       2351    2351.00    1566.40
4.09/4.19	c   lex dual LP      :       0.00          0          0       0.00          -
4.09/4.19	c   barrier LP       :       0.00          0          0       0.00          -
4.09/4.19	c   diving/probing LP:       0.00          0          0       0.00          -
4.09/4.19	c   strong branching :       0.00          0          0       0.00          -
4.09/4.19	c     (at root node) :          -          0          0       0.00          -
4.09/4.19	c   conflict analysis:       0.00          0          0       0.00          -
4.09/4.19	c B&B Tree           :
4.09/4.19	c   number of runs   :          1
4.09/4.19	c   nodes            :          1
4.09/4.19	c   nodes (total)    :          1
4.09/4.19	c   nodes left       :          0
4.09/4.19	c   max depth        :          0
4.09/4.19	c   max depth (total):          0
4.09/4.19	c   backtracks       :          0 (0.0%)
4.09/4.19	c   delayed cutoffs  :          0
4.09/4.19	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
4.09/4.19	c   avg switch length:       2.00
4.09/4.19	c   switching time   :       0.00
4.09/4.19	c Solution           :
4.09/4.19	c   Solutions found  :          0 (0 improvements)
4.09/4.19	c   Primal Bound     : infeasible
4.09/4.19	c   Dual Bound       :          -
4.09/4.19	c   Gap              :       0.00 %
4.09/4.19	c   Root Dual Bound  :          -
4.09/4.19	c   Root Iterations  :       2351
4.19/4.28	c Time complete: 4.28.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3741716-1338761440/watcher-3741716-1338761440 -o /tmp/evaluation-result-3741716-1338761440/solver-3741716-1338761440 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3741716-1338761440.opb -t 1800 -m 15500 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 24704
/proc/meminfo: memFree=26875104/32873648 swapFree=7368/7368
[pid=24704] ppid=24702 vsize=7916 CPUtime=0 cores=1,3,5,7
/proc/24704/stat : 24704 (pbscip.linux.x8) R 24702 24704 23880 0 -1 4202496 1249 0 0 0 0 0 0 0 20 0 1 0 342268141 8105984 1196 33554432000 4194304 8395647 140734672728768 140734333339480 7430272 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/24704/statm: 1979 1196 370 1026 0 949 0

[startup+0.104418 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 24704
/proc/meminfo: memFree=26875104/32873648 swapFree=7368/7368
[pid=24704] ppid=24702 vsize=22652 CPUtime=0.09 cores=1,3,5,7
/proc/24704/stat : 24704 (pbscip.linux.x8) R 24702 24704 23880 0 -1 4202496 4894 0 0 0 9 0 0 0 20 0 1 0 342268141 23195648 4835 33554432000 4194304 8395647 140734672728768 140734333339480 7430272 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/24704/statm: 5663 4835 394 1026 0 4633 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22652

[startup+0.200329 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 24704
/proc/meminfo: memFree=26875104/32873648 swapFree=7368/7368
[pid=24704] ppid=24702 vsize=25864 CPUtime=0.18 cores=1,3,5,7
/proc/24704/stat : 24704 (pbscip.linux.x8) R 24702 24704 23880 0 -1 4202496 5564 0 0 0 18 0 0 0 20 0 1 0 342268141 26484736 5505 33554432000 4194304 8395647 140734672728768 140734333339480 7430272 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/24704/statm: 6466 5505 394 1026 0 5436 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 25864

[startup+0.300288 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 24704
/proc/meminfo: memFree=26875104/32873648 swapFree=7368/7368
[pid=24704] ppid=24702 vsize=43932 CPUtime=0.29 cores=1,3,5,7
/proc/24704/stat : 24704 (pbscip.linux.x8) R 24702 24704 23880 0 -1 4202496 10267 0 0 0 28 1 0 0 20 0 1 0 342268141 44986368 9854 33554432000 4194304 8395647 140734672728768 140734672723128 6347124 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/24704/statm: 10983 9860 413 1026 0 9953 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43932

[startup+0.70029 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 24704
/proc/meminfo: memFree=26875104/32873648 swapFree=7368/7368
[pid=24704] ppid=24702 vsize=109516 CPUtime=0.69 cores=1,3,5,7
/proc/24704/stat : 24704 (pbscip.linux.x8) R 24702 24704 23880 0 -1 4202496 25949 0 0 0 66 3 0 0 20 0 1 0 342268141 112144384 25520 33554432000 4194304 8395647 140734672728768 140734672723128 4483001 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/24704/statm: 27379 25520 494 1026 0 26349 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 109516

[startup+1.50024 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24705
/proc/meminfo: memFree=26775028/32873648 swapFree=7368/7368
[pid=24704] ppid=24702 vsize=109516 CPUtime=1.49 cores=1,3,5,7
/proc/24704/stat : 24704 (pbscip.linux.x8) R 24702 24704 23880 0 -1 4202496 25998 0 0 0 146 3 0 0 20 0 1 0 342268141 112144384 25547 33554432000 4194304 8395647 140734672728768 140734672724568 4483023 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/24704/statm: 27379 25547 495 1026 0 26349 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 109516

[startup+3.10023 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24705
/proc/meminfo: memFree=26774540/32873648 swapFree=7368/7368
[pid=24704] ppid=24702 vsize=149348 CPUtime=3.09 cores=1,3,5,7
/proc/24704/stat : 24704 (pbscip.linux.x8) R 24702 24704 23880 0 -1 4202496 35522 0 0 0 304 5 0 0 20 0 1 0 342268141 152932352 34252 33554432000 4194304 8395647 140734672728768 140734672724568 6670361 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/24704/statm: 37337 34252 584 1026 0 36307 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 149348

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

[startup+3.38499 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24705
/proc/meminfo: memFree=26774540/32873648 swapFree=7368/7368
[pid=24704] ppid=24702 vsize=149348 CPUtime=3.38 cores=1,3,5,7
/proc/24704/stat : 24704 (pbscip.linux.x8) R 24702 24704 23880 0 -1 4202496 35523 0 0 0 333 5 0 0 20 0 1 0 342268141 152932352 34253 33554432000 4194304 8395647 140734672728768 140734672724328 6670377 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/24704/statm: 37337 34253 584 1026 0 36307 0
Current children cumulated CPU time (s) 3.38
Current children cumulated vsize (KiB) 149348

[startup+3.70023 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24705
/proc/meminfo: memFree=26739064/32873648 swapFree=7368/7368
[pid=24704] ppid=24702 vsize=149500 CPUtime=3.69 cores=1,3,5,7
/proc/24704/stat : 24704 (pbscip.linux.x8) R 24702 24704 23880 0 -1 4202496 35661 0 0 0 364 5 0 0 20 0 1 0 342268141 153088000 34391 33554432000 4194304 8395647 140734672728768 140734672724328 7428202 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/24704/statm: 37375 34391 684 1026 0 36345 0
Current children cumulated CPU time (s) 3.69
Current children cumulated vsize (KiB) 149500

[startup+4.10023 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24705
/proc/meminfo: memFree=26739064/32873648 swapFree=7368/7368
[pid=24704] ppid=24702 vsize=149500 CPUtime=4.09 cores=1,3,5,7
/proc/24704/stat : 24704 (pbscip.linux.x8) R 24702 24704 23880 0 -1 4202496 35661 0 0 0 404 5 0 0 20 0 1 0 342268141 153088000 34391 33554432000 4194304 8395647 140734672728768 140734672724328 7428202 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/24704/statm: 37375 34391 684 1026 0 36345 0
Current children cumulated CPU time (s) 4.09
Current children cumulated vsize (KiB) 149500

[startup+4.20024 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24705
/proc/meminfo: memFree=26739064/32873648 swapFree=7368/7368
[pid=24704] ppid=24702 vsize=149500 CPUtime=4.19 cores=1,3,5,7
/proc/24704/stat : 24704 (pbscip.linux.x8) R 24702 24704 23880 0 -1 4202496 35667 0 0 0 414 5 0 0 20 0 1 0 342268141 153088000 34397 33554432000 4194304 8395647 140734672728768 140734672724328 6063836 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/24704/statm: 37375 34397 690 1026 0 36345 0
Current children cumulated CPU time (s) 4.19
Current children cumulated vsize (KiB) 149500

Child status: 0
Real time (s): 4.2963
CPU time (s): 4.29435
CPU user time (s): 4.23236
CPU system time (s): 0.06199
CPU usage (%): 99.9545
Max. virtual memory (cumulated for all children) (KiB): 149500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.23236
system time used= 0.06199
maximum resident set size= 140776
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35677
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= 6

runsolver used 0.001999 second user time and 0.023996 second system time

The end

Launcher Data 

Begin job on node149 at 2012-06-04 00:10:40
IDJOB=3741716
IDBENCH=89902
IDSOLVER=2326
FILE ID=node149/3741716-1338761440
RUNJOBID= node149-1338749311-23897
PBS_JOBID= 14636798
Free space on /tmp= 71036 MiB

SOLVER NAME= PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB11/normalized-PB11/OPT-BIGINT-LIN/heinz/normalized-sp97ar.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-3741716-1338761440/watcher-3741716-1338761440 -o /tmp/evaluation-result-3741716-1338761440/solver-3741716-1338761440 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3741716-1338761440.opb -t 1800 -m 15500

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 346508ea645695d9f01013e13e92c545
RANDOM SEED=1981250536

node149.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.145
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.145
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.145
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.145
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.145
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.145
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.145
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.145
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        26875656 kB
Buffers:          777612 kB
Cached:          4141328 kB
SwapCached:         2468 kB
Active:          2213296 kB
Inactive:        2887820 kB
Active(anon):     165192 kB
Inactive(anon):     9368 kB
Active(file):    2048104 kB
Inactive(file):  2878452 kB
Unevictable:        7368 kB
Mlocked:            7368 kB
SwapTotal:      67108856 kB
SwapFree:       67104892 kB
Dirty:             13216 kB
Writeback:             0 kB
AnonPages:        144232 kB
Mapped:            16868 kB
Shmem:                96 kB
Slab:             758768 kB
SReclaimable:     202680 kB
SUnreclaim:       556088 kB
KernelStack:        1488 kB
PageTables:         4024 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     291800 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    116736 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71024 MiB
End job on node149 at 2012-06-04 00:10:45