Trace number 3744623

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 1.69074 1.69223

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/IC/
normalized-minisat25_6_3_8_ic.opb
MD5SUMc59785e6f20fb8a9ed43144b528a9d33
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 133432831
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 8863945089
Number of bits of the sum of numbers in the objective function 34
Biggest number in a constraint 133432831
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 8863945089
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-3744623-1338808448.opb>
0.18/0.25	c original problem has 15725 variables (15725 bin, 0 int, 0 impl, 0 cont) and 31332 constraints
0.18/0.25	c problem read
0.18/0.25	c presolving settings loaded
0.29/0.33	c presolving:
0.39/0.40	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
0.49/0.50	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
0.79/0.82	c    (0.6s) probing: 101/14750 (0.7%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.79/0.82	c    (0.6s) probing aborted: 100/100 successive totally useless probings
0.79/0.82	c presolving (3 rounds):
0.79/0.82	c  975 deleted vars, 1803 deleted constraints, 75 tightened bounds, 0 added holes, 300 changed sides, 900 changed coefficients
0.79/0.82	c  84650 implications, 1 cliques
0.79/0.82	c presolved problem has 14750 variables (14750 bin, 0 int, 0 impl, 0 cont) and 29529 constraints
0.79/0.82	c   14775 constraints of type <knapsack>
0.79/0.82	c      26 constraints of type <setppc>
0.79/0.82	c       3 constraints of type <linear>
0.79/0.82	c   14725 constraints of type <logicor>
0.79/0.82	c transformed objective value is always integral (scale: 1)
0.79/0.82	c Presolving Time: 0.52
0.79/0.82	c - non default parameters ----------------------------------------------------------------------
0.79/0.82	c # SCIP version 1.2.1.3
0.79/0.82	c 
0.79/0.82	c # frequency for displaying node information lines
0.79/0.82	c # [type: int, range: [-1,2147483647], default: 100]
0.79/0.82	c display/freq = 10000
0.79/0.82	c 
0.79/0.82	c # maximal time in seconds to run
0.79/0.82	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.79/0.82	c limits/time = 1789.76
0.79/0.82	c 
0.79/0.82	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.79/0.82	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.79/0.82	c limits/memory = 13950
0.79/0.82	c 
0.79/0.82	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.79/0.82	c # [type: int, range: [1,2], default: 1]
0.79/0.82	c timing/clocktype = 2
0.79/0.82	c 
0.79/0.82	c # should presolving try to simplify inequalities
0.79/0.82	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.79/0.82	c constraints/linear/simplifyinequalities = TRUE
0.79/0.82	c 
0.79/0.82	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.79/0.82	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.79/0.82	c constraints/indicator/addCouplingCons = TRUE
0.79/0.82	c 
0.79/0.82	c # should presolving try to simplify knapsacks
0.79/0.82	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.79/0.82	c constraints/knapsack/simplifyinequalities = TRUE
0.79/0.82	c 
0.79/0.82	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.79/0.82	c # [type: int, range: [-1,2147483647], default: -1]
0.79/0.82	c separating/rapidlearning/freq = 0
0.79/0.82	c 
0.79/0.82	c -----------------------------------------------------------------------------------------------
0.79/0.82	c start solving
0.79/0.83	c 
1.58/1.60	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.58/1.60	c   1.4s|     1 |     0 |  1124 |     - |  84M|   0 |   - |  14k|  29k|  14k|  29k|   0 |   0 |   0 |      --      |      --      |   0.00%
1.58/1.60	c   1.4s|     1 |     0 |  1124 |     - |  84M|   0 |   - |  14k|  29k|  14k|  29k|   0 |   0 |   0 |      --      |      --      |   0.00%
1.58/1.60	c 
1.58/1.60	c SCIP Status        : problem is solved [infeasible]
1.58/1.60	c Solving Time (sec) : 1.35
1.58/1.60	c Solving Nodes      : 1
1.58/1.60	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
1.58/1.60	c Dual Bound         : +1.00000000000000e+20
1.58/1.60	c Gap                : 0.00 %
1.58/1.60	s UNSATISFIABLE
1.58/1.60	c SCIP Status        : problem is solved [infeasible]
1.58/1.60	c Solving Time       :       1.35
1.58/1.60	c Original Problem   :
1.58/1.60	c   Problem name     : HOME/instance-3744623-1338808448.opb
1.58/1.60	c   Variables        : 15725 (15725 binary, 0 integer, 0 implicit integer, 0 continuous)
1.58/1.60	c   Constraints      : 31332 initial, 31332 maximal
1.58/1.60	c Presolved Problem  :
1.58/1.60	c   Problem name     : t_HOME/instance-3744623-1338808448.opb
1.58/1.60	c   Variables        : 14750 (14750 binary, 0 integer, 0 implicit integer, 0 continuous)
1.58/1.60	c   Constraints      : 29529 initial, 29529 maximal
1.58/1.60	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.58/1.60	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.58/1.60	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.58/1.60	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.58/1.60	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.58/1.60	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.58/1.60	c   probing          :       0.15          0          0          0          0          0          0          0          0
1.58/1.60	c   knapsack         :       0.16          0          0          0          0          0          0          0          0
1.58/1.60	c   setppc           :       0.00          0          0          0          0          0          0          0          0
1.58/1.60	c   linear           :       0.14         75        900          0         75          0       1803        300        900
1.58/1.60	c   logicor          :       0.02          0          0          0          0          0          0          0          0
1.58/1.60	c   root node        :          -          0          -          -          0          -          -          -          -
1.58/1.60	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.58/1.60	c   integral         :          0          0          0          0          0          0          0          0          0          0
1.58/1.60	c   knapsack         :      14775          0        201          0          0          0          0          0          0          0
1.58/1.60	c   setppc           :         26          0        201          0          0          0          0          0          0          0
1.58/1.60	c   linear           :          3          0        201          0          0          0          0          0          0          0
1.58/1.60	c   logicor          :      14725          0        200          0          0          0          0          0          0          0
1.58/1.60	c   countsols        :          0          0          0          0          0          0          0          0          0          0
1.58/1.60	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.58/1.60	c   integral         :       0.00       0.00       0.00       0.00       0.00
1.58/1.60	c   knapsack         :       0.06       0.00       0.06       0.00       0.00
1.58/1.60	c   setppc           :       0.00       0.00       0.00       0.00       0.00
1.58/1.60	c   linear           :       0.00       0.00       0.00       0.00       0.00
1.58/1.60	c   logicor          :       0.01       0.00       0.01       0.00       0.00
1.58/1.60	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.58/1.60	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.58/1.60	c   vbounds          :       0.00          2          0          0
1.58/1.60	c   rootredcost      :       0.00          0          0          0
1.58/1.60	c   pseudoobj        :       0.00          2          1          0
1.58/1.60	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.58/1.60	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1.58/1.60	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.58/1.60	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.58/1.60	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.58/1.60	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.58/1.60	c   applied globally :          -          -          -          0        0.0          -          -          -
1.58/1.60	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.58/1.60	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.58/1.60	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
1.58/1.60	c   redcost          :       0.00          0          0          0          0          0
1.58/1.60	c   impliedbounds    :       0.00          0          0          0          0          0
1.58/1.60	c   intobj           :       0.00          0          0          0          0          0
1.58/1.60	c   cgmip            :       0.00          0          0          0          0          0
1.58/1.60	c   gomory           :       0.00          0          0          0          0          0
1.58/1.60	c   strongcg         :       0.00          0          0          0          0          0
1.58/1.60	c   cmir             :       0.00          0          0          0          0          0
1.58/1.60	c   flowcover        :       0.00          0          0          0          0          0
1.58/1.60	c   clique           :       0.00          0          0          0          0          0
1.58/1.60	c   zerohalf         :       0.00          0          0          0          0          0
1.58/1.60	c   mcf              :       0.00          0          0          0          0          0
1.58/1.60	c   rapidlearning    :       0.00          0          0          0          0          0
1.58/1.60	c Pricers            :       Time      Calls       Vars
1.58/1.60	c   problem variables:       0.00          0          0
1.58/1.60	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.58/1.60	c   pscost           :       0.00          0          0          0          0          0          0
1.58/1.60	c   inference        :       0.00          0          0          0          0          0          0
1.58/1.60	c   mostinf          :       0.00          0          0          0          0          0          0
1.58/1.60	c   leastinf         :       0.00          0          0          0          0          0          0
1.58/1.60	c   fullstrong       :       0.00          0          0          0          0          0          0
1.58/1.60	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.58/1.60	c   random           :       0.00          0          0          0          0          0          0
1.58/1.60	c   relpscost        :       0.00          0          0          0          0          0          0
1.58/1.60	c Primal Heuristics  :       Time      Calls      Found
1.58/1.60	c   LP solutions     :       0.00          -          0
1.58/1.60	c   pseudo solutions :       0.00          -          0
1.58/1.60	c   oneopt           :       0.00          0          0
1.58/1.60	c   trivial          :       0.02          2          0
1.58/1.60	c   simplerounding   :       0.00          0          0
1.58/1.60	c   zirounding       :       0.00          0          0
1.58/1.60	c   rounding         :       0.00          0          0
1.58/1.60	c   shifting         :       0.00          0          0
1.58/1.60	c   intshifting      :       0.00          0          0
1.58/1.60	c   twoopt           :       0.00          0          0
1.58/1.60	c   fixandinfer      :       0.00          0          0
1.58/1.60	c   feaspump         :       0.00          0          0
1.58/1.60	c   coefdiving       :       0.00          0          0
1.58/1.60	c   pscostdiving     :       0.00          0          0
1.58/1.60	c   fracdiving       :       0.00          0          0
1.58/1.60	c   veclendiving     :       0.00          0          0
1.58/1.60	c   intdiving        :       0.00          0          0
1.58/1.60	c   actconsdiving    :       0.00          0          0
1.58/1.60	c   objpscostdiving  :       0.00          0          0
1.58/1.60	c   rootsoldiving    :       0.00          0          0
1.58/1.60	c   linesearchdiving :       0.00          0          0
1.58/1.60	c   guideddiving     :       0.00          0          0
1.58/1.60	c   octane           :       0.00          0          0
1.58/1.60	c   rens             :       0.00          0          0
1.58/1.60	c   rins             :       0.00          0          0
1.58/1.60	c   localbranching   :       0.00          0          0
1.58/1.60	c   mutation         :       0.00          0          0
1.58/1.60	c   crossover        :       0.00          0          0
1.58/1.60	c   dins             :       0.00          0          0
1.58/1.60	c   undercover       :       0.00          0          0
1.58/1.60	c   nlp              :       0.00          0          0
1.58/1.60	c   trysol           :       0.00          0          0
1.58/1.60	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.58/1.60	c   primal LP        :       0.00          0          0       0.00          -
1.58/1.60	c   dual LP          :       0.70          1       1124    1124.00    1598.43
1.58/1.60	c   lex dual LP      :       0.00          0          0       0.00          -
1.58/1.60	c   barrier LP       :       0.00          0          0       0.00          -
1.58/1.60	c   diving/probing LP:       0.00          0          0       0.00          -
1.58/1.60	c   strong branching :       0.00          0          0       0.00          -
1.58/1.60	c     (at root node) :          -          0          0       0.00          -
1.58/1.60	c   conflict analysis:       0.00          0          0       0.00          -
1.58/1.60	c B&B Tree           :
1.58/1.60	c   number of runs   :          1
1.58/1.60	c   nodes            :          1
1.58/1.60	c   nodes (total)    :          1
1.58/1.60	c   nodes left       :          0
1.58/1.60	c   max depth        :          0
1.58/1.60	c   max depth (total):          0
1.58/1.60	c   backtracks       :          0 (0.0%)
1.58/1.60	c   delayed cutoffs  :          0
1.58/1.60	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1.58/1.60	c   avg switch length:       2.00
1.58/1.60	c   switching time   :       0.00
1.58/1.60	c Solution           :
1.58/1.60	c   Solutions found  :          0 (0 improvements)
1.58/1.60	c   Primal Bound     : infeasible
1.58/1.60	c   Dual Bound       :          -
1.58/1.60	c   Gap              :       0.00 %
1.58/1.60	c   Root Dual Bound  :          -
1.58/1.60	c   Root Iterations  :       1124
1.58/1.69	c Time complete: 1.67.

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-3744623-1338808448/watcher-3744623-1338808448 -o /tmp/evaluation-result-3744623-1338808448/solver-3744623-1338808448 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3744623-1338808448.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 2.01 2.09 3/173 19239
/proc/meminfo: memFree=25352624/32873648 swapFree=6852/6852
[pid=19239] ppid=19237 vsize=7916 CPUtime=0 cores=0,2,4,6
/proc/19239/stat : 19239 (pbscip.linux.x8) R 19237 19239 19091 0 -1 4202496 1242 0 0 0 0 0 0 0 20 0 1 0 346972037 8105984 1188 33554432000 4194304 8395647 140733792209600 140735614734472 7385025 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19239/statm: 1979 1188 370 1026 0 949 0

[startup+0.07087 s]
/proc/loadavg: 2.00 2.01 2.09 3/173 19239
/proc/meminfo: memFree=25352624/32873648 swapFree=6852/6852
[pid=19239] ppid=19237 vsize=21144 CPUtime=0.06 cores=0,2,4,6
/proc/19239/stat : 19239 (pbscip.linux.x8) R 19237 19239 19091 0 -1 4202496 4410 0 0 0 6 0 0 0 20 0 1 0 346972037 21651456 4480 33554432000 4194304 8395647 140733792209600 140733792141432 7430272 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19239/statm: 5286 4480 393 1026 0 4256 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 21144

[startup+0.100326 s]
/proc/loadavg: 2.00 2.01 2.09 3/173 19239
/proc/meminfo: memFree=25352624/32873648 swapFree=6852/6852
[pid=19239] ppid=19237 vsize=25252 CPUtime=0.09 cores=0,2,4,6
/proc/19239/stat : 19239 (pbscip.linux.x8) R 19237 19239 19091 0 -1 4202496 5462 0 0 0 9 0 0 0 20 0 1 0 346972037 25858048 5532 33554432000 4194304 8395647 140733792209600 140733792141432 7301452 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19239/statm: 6313 5532 393 1026 0 5283 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25252

[startup+0.300267 s]
/proc/loadavg: 2.00 2.01 2.09 3/173 19239
/proc/meminfo: memFree=25352624/32873648 swapFree=6852/6852
[pid=19239] ppid=19237 vsize=68316 CPUtime=0.29 cores=0,2,4,6
/proc/19239/stat : 19239 (pbscip.linux.x8) R 19237 19239 19091 0 -1 4202496 16532 0 0 0 27 2 0 0 20 0 1 0 346972037 69955584 16248 33554432000 4194304 8395647 140733792209600 140733792074808 6347101 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/19239/statm: 17079 16248 420 1026 0 16049 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 68316

[startup+0.700283 s]
/proc/loadavg: 2.00 2.01 2.09 3/173 19239
/proc/meminfo: memFree=25352624/32873648 swapFree=6852/6852
[pid=19239] ppid=19237 vsize=114916 CPUtime=0.69 cores=0,2,4,6
/proc/19239/stat : 19239 (pbscip.linux.x8) R 19237 19239 19091 0 -1 4202496 28646 0 0 0 66 3 0 0 20 0 1 0 346972037 117673984 27505 33554432000 4194304 8395647 140733792209600 140733792207224 4910737 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/19239/statm: 28729 27505 507 1026 0 27699 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 114916

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 2.09 3/177 19250
/proc/meminfo: memFree=25079344/32873648 swapFree=6852/6852
[pid=19239] ppid=19237 vsize=162680 CPUtime=1.48 cores=0,2,4,6
/proc/19239/stat : 19239 (pbscip.linux.x8) R 19237 19239 19091 0 -1 4202496 39132 0 0 0 144 4 0 0 20 0 1 0 346972037 166584320 38234 33554432000 4194304 8395647 140733792209600 140733792205064 7382046 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/19239/statm: 40670 38234 583 1026 0 39640 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 162680

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

[startup+1.60034 s]
/proc/loadavg: 2.00 2.01 2.09 3/177 19250
/proc/meminfo: memFree=25079344/32873648 swapFree=6852/6852
[pid=19239] ppid=19237 vsize=162680 CPUtime=1.58 cores=0,2,4,6
/proc/19239/stat : 19239 (pbscip.linux.x8) R 19237 19239 19091 0 -1 4202496 39132 0 0 0 154 4 0 0 20 0 1 0 346972037 166584320 38234 33554432000 4194304 8395647 140733792209600 140733792205064 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/19239/statm: 40670 38234 583 1026 0 39640 0
Current children cumulated CPU time (s) 1.58
Current children cumulated vsize (KiB) 162680

Child status: 0
Real time (s): 1.69223
CPU time (s): 1.69074
CPU user time (s): 1.62975
CPU system time (s): 0.06099
CPU usage (%): 99.9124
Max. virtual memory (cumulated for all children) (KiB): 162680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.62975
system time used= 0.06099
maximum resident set size= 153760
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39346
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 6

runsolver used 0.003999 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node112 at 2012-06-04 13:14:08
IDJOB=3744623
IDBENCH=92785
IDSOLVER=2326
FILE ID=node112/3744623-1338808448
RUNJOBID= node112-1338806657-19107
PBS_JOBID= 14636869
Free space on /tmp= 71224 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_8_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-3744623-1338808448/watcher-3744623-1338808448 -o /tmp/evaluation-result-3744623-1338808448/solver-3744623-1338808448 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3744623-1338808448.opb -t 1800 -m 15500

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

MD5SUM BENCH= c59785e6f20fb8a9ed43144b528a9d33
RANDOM SEED=576173103

node112.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		: 2666.763
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	: 5333.52
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		: 2666.763
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		: 2666.763
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	: 5331.92
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		: 2666.763
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		: 2666.763
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	: 5331.92
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		: 2666.763
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	: 5331.92
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		: 2666.763
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		: 2666.763
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:        25354004 kB
Buffers:          561076 kB
Cached:          6070096 kB
SwapCached:            0 kB
Active:          1849624 kB
Inactive:        4800024 kB
Active(anon):       7312 kB
Inactive(anon):    10920 kB
Active(file):    1842312 kB
Inactive(file):  4789104 kB
Unevictable:        6852 kB
Mlocked:            6852 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             18252 kB
Writeback:             0 kB
AnonPages:        108568 kB
Mapped:            14372 kB
Shmem:               200 kB
Slab:             731892 kB
SReclaimable:     175824 kB
SUnreclaim:       556068 kB
KernelStack:        1472 kB
PageTables:         3480 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     108600 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     86016 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= 71196 MiB
End job on node112 at 2012-06-04 13:14:09