Trace number 3744491

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 NameAnswerCPU timeWall clock time
PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverUNSAT 1.82272 1.82265

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/IC/
normalized-minisat25_6_3_9_ic.opb
MD5SUM5b69bba9fba38b21e500a479429a9384
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables15725
Total number of constraints31332
Number of constraints which are clauses14450
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints16875
Minimum length of a constraint2
Maximum length of a constraint300
Number of terms in the objective function 1825
Biggest coefficient in the objective function 146363183
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 9700646039
Number of bits of the sum of numbers in the objective function 34
Biggest number in a constraint 146363183
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 9700646039
Number of bits of the biggest sum of numbers34
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-3744491-1338807025.opb>
0.19/0.25	c original problem has 15725 variables (15725 bin, 0 int, 0 impl, 0 cont) and 31332 constraints
0.19/0.25	c problem read
0.19/0.25	c presolving settings loaded
0.29/0.33	c presolving:
0.39/0.44	c (round 1) 975 del vars, 1803 del conss, 75 chg bounds, 300 chg sides, 900 chg coeffs, 0 upgd conss, 1850 impls, 1 clqs
0.49/0.59	c (round 2) 975 del vars, 1803 del conss, 75 chg bounds, 300 chg sides, 900 chg coeffs, 29526 upgd conss, 1850 impls, 1 clqs
0.89/0.94	c    (0.7s) probing: 101/14750 (0.7%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.89/0.94	c    (0.7s) probing aborted: 100/100 successive totally useless probings
0.89/0.94	c presolving (3 rounds):
0.89/0.94	c  975 deleted vars, 1803 deleted constraints, 75 tightened bounds, 0 added holes, 300 changed sides, 900 changed coefficients
0.89/0.94	c  84650 implications, 1 cliques
0.89/0.94	c presolved problem has 14750 variables (14750 bin, 0 int, 0 impl, 0 cont) and 29529 constraints
0.89/0.94	c   14775 constraints of type <knapsack>
0.89/0.94	c      26 constraints of type <setppc>
0.89/0.94	c       3 constraints of type <linear>
0.89/0.94	c   14725 constraints of type <logicor>
0.89/0.94	c transformed objective value is always integral (scale: 1)
0.89/0.94	c Presolving Time: 0.63
0.89/0.94	c - non default parameters ----------------------------------------------------------------------
0.89/0.94	c # SCIP version 1.2.1.3
0.89/0.94	c 
0.89/0.94	c # frequency for displaying node information lines
0.89/0.94	c # [type: int, range: [-1,2147483647], default: 100]
0.89/0.94	c display/freq = 10000
0.89/0.94	c 
0.89/0.94	c # maximal time in seconds to run
0.89/0.94	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.89/0.94	c limits/time = 1789.76
0.89/0.94	c 
0.89/0.94	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.89/0.94	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.89/0.94	c limits/memory = 13950
0.89/0.94	c 
0.89/0.94	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.89/0.94	c # [type: int, range: [1,2], default: 1]
0.89/0.94	c timing/clocktype = 2
0.89/0.94	c 
0.89/0.94	c # should presolving try to simplify inequalities
0.89/0.94	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.89/0.94	c constraints/linear/simplifyinequalities = TRUE
0.89/0.94	c 
0.89/0.94	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.89/0.94	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.89/0.94	c constraints/indicator/addCouplingCons = TRUE
0.89/0.94	c 
0.89/0.94	c # should presolving try to simplify knapsacks
0.89/0.94	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.89/0.94	c constraints/knapsack/simplifyinequalities = TRUE
0.89/0.94	c 
0.89/0.94	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.89/0.94	c # [type: int, range: [-1,2147483647], default: -1]
0.89/0.94	c separating/rapidlearning/freq = 0
0.89/0.94	c 
0.89/0.94	c -----------------------------------------------------------------------------------------------
0.89/0.94	c start solving
0.89/0.94	c 
1.69/1.73	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.69/1.73	c   1.5s|     1 |     0 |  1139 |     - |  84M|   0 |   - |  14k|  29k|  14k|  29k|   0 |   0 |   0 |      --      |      --      |   0.00%
1.69/1.73	c   1.5s|     1 |     0 |  1139 |     - |  84M|   0 |   - |  14k|  29k|  14k|  29k|   0 |   0 |   0 |      --      |      --      |   0.00%
1.69/1.73	c 
1.69/1.73	c SCIP Status        : problem is solved [infeasible]
1.69/1.73	c Solving Time (sec) : 1.48
1.69/1.73	c Solving Nodes      : 1
1.69/1.73	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
1.69/1.73	c Dual Bound         : +1.00000000000000e+20
1.69/1.73	c Gap                : 0.00 %
1.69/1.73	s UNSATISFIABLE
1.69/1.73	c SCIP Status        : problem is solved [infeasible]
1.69/1.73	c Solving Time       :       1.48
1.69/1.73	c Original Problem   :
1.69/1.73	c   Problem name     : HOME/instance-3744491-1338807025.opb
1.69/1.73	c   Variables        : 15725 (15725 binary, 0 integer, 0 implicit integer, 0 continuous)
1.69/1.73	c   Constraints      : 31332 initial, 31332 maximal
1.69/1.73	c Presolved Problem  :
1.69/1.73	c   Problem name     : t_HOME/instance-3744491-1338807025.opb
1.69/1.73	c   Variables        : 14750 (14750 binary, 0 integer, 0 implicit integer, 0 continuous)
1.69/1.73	c   Constraints      : 29529 initial, 29529 maximal
1.69/1.73	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.69/1.73	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.69/1.73	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.69/1.73	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.69/1.73	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.69/1.73	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.69/1.73	c   probing          :       0.15          0          0          0          0          0          0          0          0
1.69/1.73	c   knapsack         :       0.18          0          0          0          0          0          0          0          0
1.69/1.73	c   setppc           :       0.00          0          0          0          0          0          0          0          0
1.69/1.73	c   linear           :       0.21         75        900          0         75          0       1803        300        900
1.69/1.73	c   logicor          :       0.04          0          0          0          0          0          0          0          0
1.69/1.73	c   root node        :          -          0          -          -          0          -          -          -          -
1.69/1.73	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.69/1.73	c   integral         :          0          0          0          0          0          0          0          0          0          0
1.69/1.73	c   knapsack         :      14775          0        201          0          0          0          0          0          0          0
1.69/1.73	c   setppc           :         26          0        201          0          0          0          0          0          0          0
1.69/1.73	c   linear           :          3          0        201          0          0          0          0          0          0          0
1.69/1.73	c   logicor          :      14725          0        200          0          0          0          0          0          0          0
1.69/1.73	c   countsols        :          0          0          0          0          0          0          0          0          0          0
1.69/1.73	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.69/1.73	c   integral         :       0.00       0.00       0.00       0.00       0.00
1.69/1.73	c   knapsack         :       0.06       0.00       0.06       0.00       0.00
1.69/1.73	c   setppc           :       0.00       0.00       0.00       0.00       0.00
1.69/1.73	c   linear           :       0.00       0.00       0.00       0.00       0.00
1.69/1.73	c   logicor          :       0.01       0.00       0.01       0.00       0.00
1.69/1.73	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.69/1.73	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.69/1.73	c   vbounds          :       0.00          2          0          0
1.69/1.73	c   rootredcost      :       0.00          0          0          0
1.69/1.73	c   pseudoobj        :       0.00          2          1          0
1.69/1.73	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.69/1.73	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1.69/1.73	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.69/1.73	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.69/1.73	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.69/1.73	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.69/1.73	c   applied globally :          -          -          -          0        0.0          -          -          -
1.69/1.73	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.69/1.73	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.69/1.73	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
1.69/1.73	c   redcost          :       0.00          0          0          0          0          0
1.69/1.73	c   impliedbounds    :       0.00          0          0          0          0          0
1.69/1.73	c   intobj           :       0.00          0          0          0          0          0
1.69/1.73	c   cgmip            :       0.00          0          0          0          0          0
1.69/1.73	c   gomory           :       0.00          0          0          0          0          0
1.69/1.73	c   strongcg         :       0.00          0          0          0          0          0
1.69/1.73	c   cmir             :       0.00          0          0          0          0          0
1.69/1.73	c   flowcover        :       0.00          0          0          0          0          0
1.69/1.73	c   clique           :       0.00          0          0          0          0          0
1.69/1.73	c   zerohalf         :       0.00          0          0          0          0          0
1.69/1.73	c   mcf              :       0.00          0          0          0          0          0
1.69/1.73	c   rapidlearning    :       0.00          0          0          0          0          0
1.69/1.73	c Pricers            :       Time      Calls       Vars
1.69/1.73	c   problem variables:       0.00          0          0
1.69/1.73	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.69/1.73	c   pscost           :       0.00          0          0          0          0          0          0
1.69/1.73	c   inference        :       0.00          0          0          0          0          0          0
1.69/1.73	c   mostinf          :       0.00          0          0          0          0          0          0
1.69/1.73	c   leastinf         :       0.00          0          0          0          0          0          0
1.69/1.73	c   fullstrong       :       0.00          0          0          0          0          0          0
1.69/1.73	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.69/1.73	c   random           :       0.00          0          0          0          0          0          0
1.69/1.73	c   relpscost        :       0.00          0          0          0          0          0          0
1.69/1.73	c Primal Heuristics  :       Time      Calls      Found
1.69/1.73	c   LP solutions     :       0.00          -          0
1.69/1.73	c   pseudo solutions :       0.00          -          0
1.69/1.73	c   oneopt           :       0.00          0          0
1.69/1.73	c   trivial          :       0.02          2          0
1.69/1.73	c   simplerounding   :       0.00          0          0
1.69/1.73	c   zirounding       :       0.00          0          0
1.69/1.73	c   rounding         :       0.00          0          0
1.69/1.73	c   shifting         :       0.00          0          0
1.69/1.73	c   intshifting      :       0.00          0          0
1.69/1.73	c   twoopt           :       0.00          0          0
1.69/1.73	c   fixandinfer      :       0.00          0          0
1.69/1.73	c   feaspump         :       0.00          0          0
1.69/1.73	c   coefdiving       :       0.00          0          0
1.69/1.73	c   pscostdiving     :       0.00          0          0
1.69/1.73	c   fracdiving       :       0.00          0          0
1.69/1.73	c   veclendiving     :       0.00          0          0
1.69/1.73	c   intdiving        :       0.00          0          0
1.69/1.73	c   actconsdiving    :       0.00          0          0
1.69/1.73	c   objpscostdiving  :       0.00          0          0
1.69/1.73	c   rootsoldiving    :       0.00          0          0
1.69/1.73	c   linesearchdiving :       0.00          0          0
1.69/1.73	c   guideddiving     :       0.00          0          0
1.69/1.73	c   octane           :       0.00          0          0
1.69/1.73	c   rens             :       0.00          0          0
1.69/1.73	c   rins             :       0.00          0          0
1.69/1.73	c   localbranching   :       0.00          0          0
1.69/1.73	c   mutation         :       0.00          0          0
1.69/1.73	c   crossover        :       0.00          0          0
1.69/1.73	c   dins             :       0.00          0          0
1.69/1.73	c   undercover       :       0.00          0          0
1.69/1.73	c   nlp              :       0.00          0          0
1.69/1.73	c   trysol           :       0.00          0          0
1.69/1.73	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.69/1.73	c   primal LP        :       0.00          0          0       0.00          -
1.69/1.73	c   dual LP          :       0.72          1       1139    1139.00    1591.25
1.69/1.73	c   lex dual LP      :       0.00          0          0       0.00          -
1.69/1.73	c   barrier LP       :       0.00          0          0       0.00          -
1.69/1.73	c   diving/probing LP:       0.00          0          0       0.00          -
1.69/1.73	c   strong branching :       0.00          0          0       0.00          -
1.69/1.73	c     (at root node) :          -          0          0       0.00          -
1.69/1.73	c   conflict analysis:       0.00          0          0       0.00          -
1.69/1.73	c B&B Tree           :
1.69/1.73	c   number of runs   :          1
1.69/1.73	c   nodes            :          1
1.69/1.73	c   nodes (total)    :          1
1.69/1.73	c   nodes left       :          0
1.69/1.73	c   max depth        :          0
1.69/1.73	c   max depth (total):          0
1.69/1.73	c   backtracks       :          0 (0.0%)
1.69/1.73	c   delayed cutoffs  :          0
1.69/1.73	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1.69/1.73	c   avg switch length:       2.00
1.69/1.73	c   switching time   :       0.00
1.69/1.73	c Solution           :
1.69/1.73	c   Solutions found  :          0 (0 improvements)
1.69/1.73	c   Primal Bound     : infeasible
1.69/1.73	c   Dual Bound       :          -
1.69/1.73	c   Gap              :       0.00 %
1.69/1.73	c   Root Dual Bound  :          -
1.69/1.73	c   Root Iterations  :       1139
1.79/1.82	c Time complete: 1.81.

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-3744491-1338807025/watcher-3744491-1338807025 -o /tmp/evaluation-result-3744491-1338807025/solver-3744491-1338807025 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3744491-1338807025.opb -t 1800 -m 15500 

running on 4 cores: 0,2,4,6

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 4/177 15133
/proc/meminfo: memFree=27486196/32873844 swapFree=7128/7128
[pid=15133] ppid=15131 vsize=8944 CPUtime=0 cores=0,2,4,6
/proc/15133/stat : 15133 (pbscip.linux.x8) R 15131 15133 13572 0 -1 4202496 1454 0 0 0 0 0 0 0 20 0 1 0 346769469 9158656 1399 33554432000 4194304 8395647 140735714391328 140737187213608 7382157 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/15133/statm: 2236 1410 374 1026 0 1206 0

[startup+0.082217 s]
/proc/loadavg: 2.00 2.00 2.00 4/177 15133
/proc/meminfo: memFree=27486196/32873844 swapFree=7128/7128
[pid=15133] ppid=15131 vsize=21988 CPUtime=0.07 cores=0,2,4,6
/proc/15133/stat : 15133 (pbscip.linux.x8) R 15131 15133 13572 0 -1 4202496 4765 0 0 0 7 0 0 0 20 0 1 0 346769469 22515712 4710 33554432000 4194304 8395647 140735714391328 140737187213608 7382031 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/15133/statm: 5497 4710 393 1026 0 4467 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 21988

[startup+0.100326 s]
/proc/loadavg: 2.00 2.00 2.00 4/177 15133
/proc/meminfo: memFree=27486196/32873844 swapFree=7128/7128
[pid=15133] ppid=15131 vsize=25260 CPUtime=0.09 cores=0,2,4,6
/proc/15133/stat : 15133 (pbscip.linux.x8) R 15131 15133 13572 0 -1 4202496 5588 0 0 0 8 1 0 0 20 0 1 0 346769469 25866240 5533 33554432000 4194304 8395647 140735714391328 140737187213608 6345708 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/15133/statm: 6315 5533 393 1026 0 5285 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25260

[startup+0.300247 s]
/proc/loadavg: 2.00 2.00 2.00 4/177 15133
/proc/meminfo: memFree=27486196/32873844 swapFree=7128/7128
[pid=15133] ppid=15131 vsize=67912 CPUtime=0.29 cores=0,2,4,6
/proc/15133/stat : 15133 (pbscip.linux.x8) R 15131 15133 13572 0 -1 4202496 16525 0 0 0 27 2 0 0 20 0 1 0 346769469 69541888 16116 33554432000 4194304 8395647 140735714391328 140737187213608 6347101 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/15133/statm: 16978 16116 420 1026 0 15948 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 67912

[startup+0.700228 s]
/proc/loadavg: 2.00 2.00 2.00 4/177 15133
/proc/meminfo: memFree=27486196/32873844 swapFree=7128/7128
[pid=15133] ppid=15131 vsize=112780 CPUtime=0.69 cores=0,2,4,6
/proc/15133/stat : 15133 (pbscip.linux.x8) R 15131 15133 13572 0 -1 4202496 28096 0 0 0 66 3 0 0 20 0 1 0 346769469 115486720 26884 33554432000 4194304 8395647 140735714391328 140737187213608 4955131 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/15133/statm: 28195 26884 495 1026 0 27165 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 112780

[startup+1.50028 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15134
/proc/meminfo: memFree=27359708/32873844 swapFree=7128/7128
[pid=15133] ppid=15131 vsize=161528 CPUtime=1.49 cores=0,2,4,6
/proc/15133/stat : 15133 (pbscip.linux.x8) R 15131 15133 13572 0 -1 4202496 38874 0 0 0 145 4 0 0 20 0 1 0 346769469 165404672 37374 33554432000 4194304 8395647 140735714391328 140735714387368 6585809 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/15133/statm: 40382 37374 579 1026 0 39352 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 161528

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

[startup+1.70028 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15134
/proc/meminfo: memFree=27359708/32873844 swapFree=7128/7128
[pid=15133] ppid=15131 vsize=161668 CPUtime=1.69 cores=0,2,4,6
/proc/15133/stat : 15133 (pbscip.linux.x8) R 15131 15133 13572 0 -1 4202496 39115 0 0 0 164 5 0 0 20 0 1 0 346769469 165548032 37615 33554432000 4194304 8395647 140735714391328 140735714387368 6698214 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/15133/statm: 40417 37615 583 1026 0 39387 0
Current children cumulated CPU time (s) 1.69
Current children cumulated vsize (KiB) 161668

[startup+1.80021 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15134
/proc/meminfo: memFree=27359708/32873844 swapFree=7128/7128
[pid=15133] ppid=15131 vsize=163356 CPUtime=1.79 cores=0,2,4,6
/proc/15133/stat : 15133 (pbscip.linux.x8) R 15131 15133 13572 0 -1 4202496 39402 0 0 0 174 5 0 0 20 0 1 0 346769469 167276544 37868 33554432000 4194304 8395647 140735714391328 140735714387368 6345901 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/15133/statm: 40839 37868 594 1026 0 39809 0
Current children cumulated CPU time (s) 1.79
Current children cumulated vsize (KiB) 163356

Child status: 0
Real time (s): 1.82265
CPU time (s): 1.82272
CPU user time (s): 1.75973
CPU system time (s): 0.06299
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 163356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.75973
system time used= 0.06299
maximum resident set size= 151472
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39410
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= 2

runsolver used 0.001999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node105 at 2012-06-04 12:50:25
IDJOB=3744491
IDBENCH=92763
IDSOLVER=2326
FILE ID=node105/3744491-1338807025
RUNJOBID= node105-1338785386-13588
PBS_JOBID= 14636855
Free space on /tmp= 71264 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= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/IC/normalized-minisat25_6_3_9_ic.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-3744491-1338807025/watcher-3744491-1338807025 -o /tmp/evaluation-result-3744491-1338807025/solver-3744491-1338807025 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3744491-1338807025.opb -t 1800 -m 15500

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

MD5SUM BENCH= 5b69bba9fba38b21e500a479429a9384
RANDOM SEED=687174470

node105.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		: 2666.882
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	: 5333.76
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		: 2666.882
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		: 2666.882
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	: 5331.91
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		: 2666.882
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		: 2666.882
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	: 5438.54
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		: 2666.882
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	: 5331.91
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		: 2666.882
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	: 5331.92
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		: 2666.882
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	: 5447.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        27485708 kB
Buffers:          579420 kB
Cached:          3833508 kB
SwapCached:         1700 kB
Active:          1208240 kB
Inactive:        3292896 kB
Active(anon):      84388 kB
Inactive(anon):     4800 kB
Active(file):    1123852 kB
Inactive(file):  3288096 kB
Unevictable:        7128 kB
Mlocked:            7128 kB
SwapTotal:      67108856 kB
SwapFree:       67100456 kB
Dirty:             11480 kB
Writeback:             0 kB
AnonPages:         98380 kB
Mapped:            11528 kB
Shmem:                 0 kB
Slab:             744832 kB
SReclaimable:     186396 kB
SUnreclaim:       558436 kB
KernelStack:        1488 kB
PageTables:         4268 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     210888 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     34816 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71256 MiB
End job on node105 at 2012-06-04 12:50:27