Trace number 3744485

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 2.38564 2.38563

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/IC/
normalized-minisat25_6_3_3_ic.opb
MD5SUMfa2d46c927da2620047f5e5cfeece7cd
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 111980168
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 9113142699
Number of bits of the sum of numbers in the objective function 34
Biggest number in a constraint 111980168
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 9113142699
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-3744485-1338807022.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 
2.19/2.29	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.19/2.29	c   2.0s|     1 |     0 |  1684 |     - |  84M|   0 |   - |  14k|  29k|  14k|  29k|   0 |   0 |   0 |      --      |      --      |   0.00%
2.19/2.29	c   2.0s|     1 |     0 |  1684 |     - |  84M|   0 |   - |  14k|  29k|  14k|  29k|   0 |   0 |   0 |      --      |      --      |   0.00%
2.19/2.29	c 
2.19/2.29	c SCIP Status        : problem is solved [infeasible]
2.19/2.29	c Solving Time (sec) : 2.05
2.19/2.29	c Solving Nodes      : 1
2.19/2.29	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
2.19/2.29	c Dual Bound         : +1.00000000000000e+20
2.19/2.29	c Gap                : 0.00 %
2.19/2.29	s UNSATISFIABLE
2.19/2.29	c SCIP Status        : problem is solved [infeasible]
2.19/2.29	c Solving Time       :       2.05
2.19/2.29	c Original Problem   :
2.19/2.29	c   Problem name     : HOME/instance-3744485-1338807022.opb
2.19/2.29	c   Variables        : 15725 (15725 binary, 0 integer, 0 implicit integer, 0 continuous)
2.19/2.29	c   Constraints      : 31332 initial, 31332 maximal
2.19/2.29	c Presolved Problem  :
2.19/2.29	c   Problem name     : t_HOME/instance-3744485-1338807022.opb
2.19/2.29	c   Variables        : 14750 (14750 binary, 0 integer, 0 implicit integer, 0 continuous)
2.19/2.29	c   Constraints      : 29529 initial, 29529 maximal
2.19/2.29	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.19/2.29	c   trivial          :       0.00          0          0          0          0          0          0          0          0
2.19/2.29	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
2.19/2.29	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.19/2.29	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.19/2.29	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.19/2.29	c   probing          :       0.15          0          0          0          0          0          0          0          0
2.19/2.29	c   knapsack         :       0.18          0          0          0          0          0          0          0          0
2.19/2.29	c   setppc           :       0.00          0          0          0          0          0          0          0          0
2.19/2.29	c   linear           :       0.21         75        900          0         75          0       1803        300        900
2.19/2.29	c   logicor          :       0.04          0          0          0          0          0          0          0          0
2.19/2.29	c   root node        :          -          0          -          -          0          -          -          -          -
2.19/2.29	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.19/2.29	c   integral         :          0          0          0          0          0          0          0          0          0          0
2.19/2.29	c   knapsack         :      14775          0        201          0          0          0          0          0          0          0
2.19/2.29	c   setppc           :         26          0        201          0          0          0          0          0          0          0
2.19/2.29	c   linear           :          3          0        201          0          0          0          0          0          0          0
2.19/2.29	c   logicor          :      14725          0        200          0          0          0          0          0          0          0
2.19/2.29	c   countsols        :          0          0          0          0          0          0          0          0          0          0
2.19/2.29	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.19/2.29	c   integral         :       0.00       0.00       0.00       0.00       0.00
2.19/2.29	c   knapsack         :       0.06       0.00       0.06       0.00       0.00
2.19/2.29	c   setppc           :       0.00       0.00       0.00       0.00       0.00
2.19/2.29	c   linear           :       0.00       0.00       0.00       0.00       0.00
2.19/2.29	c   logicor          :       0.01       0.00       0.01       0.00       0.00
2.19/2.29	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.19/2.29	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.19/2.29	c   vbounds          :       0.00          2          0          0
2.19/2.29	c   rootredcost      :       0.00          0          0          0
2.19/2.29	c   pseudoobj        :       0.00          2          1          0
2.19/2.29	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.19/2.29	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
2.19/2.29	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
2.19/2.29	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.19/2.29	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.19/2.29	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.19/2.29	c   applied globally :          -          -          -          0        0.0          -          -          -
2.19/2.29	c   applied locally  :          -          -          -          0        0.0          -          -          -
2.19/2.29	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.19/2.29	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
2.19/2.29	c   redcost          :       0.00          0          0          0          0          0
2.19/2.29	c   impliedbounds    :       0.00          0          0          0          0          0
2.19/2.29	c   intobj           :       0.00          0          0          0          0          0
2.19/2.29	c   cgmip            :       0.00          0          0          0          0          0
2.19/2.29	c   gomory           :       0.00          0          0          0          0          0
2.19/2.29	c   strongcg         :       0.00          0          0          0          0          0
2.19/2.29	c   cmir             :       0.00          0          0          0          0          0
2.19/2.29	c   flowcover        :       0.00          0          0          0          0          0
2.19/2.29	c   clique           :       0.00          0          0          0          0          0
2.19/2.29	c   zerohalf         :       0.00          0          0          0          0          0
2.19/2.29	c   mcf              :       0.00          0          0          0          0          0
2.19/2.29	c   rapidlearning    :       0.00          0          0          0          0          0
2.19/2.29	c Pricers            :       Time      Calls       Vars
2.19/2.29	c   problem variables:       0.00          0          0
2.19/2.29	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.19/2.29	c   pscost           :       0.00          0          0          0          0          0          0
2.19/2.29	c   inference        :       0.00          0          0          0          0          0          0
2.19/2.29	c   mostinf          :       0.00          0          0          0          0          0          0
2.19/2.29	c   leastinf         :       0.00          0          0          0          0          0          0
2.19/2.29	c   fullstrong       :       0.00          0          0          0          0          0          0
2.19/2.29	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.19/2.29	c   random           :       0.00          0          0          0          0          0          0
2.19/2.29	c   relpscost        :       0.00          0          0          0          0          0          0
2.19/2.29	c Primal Heuristics  :       Time      Calls      Found
2.19/2.29	c   LP solutions     :       0.00          -          0
2.19/2.29	c   pseudo solutions :       0.00          -          0
2.19/2.29	c   oneopt           :       0.00          0          0
2.19/2.29	c   trivial          :       0.02          2          0
2.19/2.29	c   simplerounding   :       0.00          0          0
2.19/2.29	c   zirounding       :       0.00          0          0
2.19/2.29	c   rounding         :       0.00          0          0
2.19/2.29	c   shifting         :       0.00          0          0
2.19/2.29	c   intshifting      :       0.00          0          0
2.19/2.29	c   twoopt           :       0.00          0          0
2.19/2.29	c   fixandinfer      :       0.00          0          0
2.19/2.29	c   feaspump         :       0.00          0          0
2.19/2.29	c   coefdiving       :       0.00          0          0
2.19/2.29	c   pscostdiving     :       0.00          0          0
2.19/2.29	c   fracdiving       :       0.00          0          0
2.19/2.29	c   veclendiving     :       0.00          0          0
2.19/2.29	c   intdiving        :       0.00          0          0
2.19/2.29	c   actconsdiving    :       0.00          0          0
2.19/2.29	c   objpscostdiving  :       0.00          0          0
2.19/2.29	c   rootsoldiving    :       0.00          0          0
2.19/2.29	c   linesearchdiving :       0.00          0          0
2.19/2.29	c   guideddiving     :       0.00          0          0
2.19/2.29	c   octane           :       0.00          0          0
2.19/2.29	c   rens             :       0.00          0          0
2.19/2.29	c   rins             :       0.00          0          0
2.19/2.29	c   localbranching   :       0.00          0          0
2.19/2.29	c   mutation         :       0.00          0          0
2.19/2.29	c   crossover        :       0.00          0          0
2.19/2.29	c   dins             :       0.00          0          0
2.19/2.29	c   undercover       :       0.00          0          0
2.19/2.29	c   nlp              :       0.00          0          0
2.19/2.29	c   trysol           :       0.00          0          0
2.19/2.29	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.19/2.29	c   primal LP        :       0.00          0          0       0.00          -
2.19/2.29	c   dual LP          :       1.28          1       1684    1684.00    1319.31
2.19/2.29	c   lex dual LP      :       0.00          0          0       0.00          -
2.19/2.29	c   barrier LP       :       0.00          0          0       0.00          -
2.19/2.29	c   diving/probing LP:       0.00          0          0       0.00          -
2.19/2.29	c   strong branching :       0.00          0          0       0.00          -
2.19/2.29	c     (at root node) :          -          0          0       0.00          -
2.19/2.29	c   conflict analysis:       0.00          0          0       0.00          -
2.19/2.29	c B&B Tree           :
2.19/2.29	c   number of runs   :          1
2.19/2.29	c   nodes            :          1
2.19/2.29	c   nodes (total)    :          1
2.19/2.29	c   nodes left       :          0
2.19/2.29	c   max depth        :          0
2.19/2.29	c   max depth (total):          0
2.19/2.29	c   backtracks       :          0 (0.0%)
2.19/2.29	c   delayed cutoffs  :          0
2.19/2.29	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
2.19/2.29	c   avg switch length:       2.00
2.19/2.29	c   switching time   :       0.00
2.19/2.29	c Solution           :
2.19/2.29	c   Solutions found  :          0 (0 improvements)
2.19/2.29	c   Primal Bound     : infeasible
2.19/2.29	c   Dual Bound       :          -
2.19/2.29	c   Gap              :       0.00 %
2.19/2.29	c   Root Dual Bound  :          -
2.19/2.29	c   Root Iterations  :       1684
2.29/2.38	c Time complete: 2.37.

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-3744485-1338807022/watcher-3744485-1338807022 -o /tmp/evaluation-result-3744485-1338807022/solver-3744485-1338807022 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3744485-1338807022.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 2/177 15095
/proc/meminfo: memFree=27486196/32873844 swapFree=7128/7128
[pid=15095] ppid=15093 vsize=8944 CPUtime=0 cores=0,2,4,6
/proc/15095/stat : 15095 (pbscip.linux.x8) R 15093 15095 13572 0 -1 4202496 1387 0 0 0 0 0 0 0 20 0 1 0 346769210 9158656 1332 33554432000 4194304 8395647 140736166589696 140736665345272 7382157 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/15095/statm: 2236 1340 374 1026 0 1206 0

[startup+0.0901951 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 15095
/proc/meminfo: memFree=27486196/32873844 swapFree=7128/7128
[pid=15095] ppid=15093 vsize=24036 CPUtime=0.08 cores=0,2,4,6
/proc/15095/stat : 15095 (pbscip.linux.x8) R 15093 15095 13572 0 -1 4202496 5280 0 0 0 8 0 0 0 20 0 1 0 346769210 24612864 5225 33554432000 4194304 8395647 140736166589696 140736166452200 7370185 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/15095/statm: 6009 5225 393 1026 0 4979 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 24036

[startup+0.100283 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 15095
/proc/meminfo: memFree=27486196/32873844 swapFree=7128/7128
[pid=15095] ppid=15093 vsize=25256 CPUtime=0.09 cores=0,2,4,6
/proc/15095/stat : 15095 (pbscip.linux.x8) R 15093 15095 13572 0 -1 4202496 5588 0 0 0 9 0 0 0 20 0 1 0 346769210 25862144 5533 33554432000 4194304 8395647 140736166589696 140736166452200 4245991 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/15095/statm: 6314 5533 393 1026 0 5284 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25256

[startup+0.300287 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 15095
/proc/meminfo: memFree=27486196/32873844 swapFree=7128/7128
[pid=15095] ppid=15093 vsize=67908 CPUtime=0.29 cores=0,2,4,6
/proc/15095/stat : 15095 (pbscip.linux.x8) R 15093 15095 13572 0 -1 4202496 16525 0 0 0 27 2 0 0 20 0 1 0 346769210 69537792 16116 33554432000 4194304 8395647 140736166589696 140736166452200 6066461 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/15095/statm: 16977 16116 420 1026 0 15947 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 67908

[startup+0.700292 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 15095
/proc/meminfo: memFree=27486196/32873844 swapFree=7128/7128
[pid=15095] ppid=15093 vsize=112776 CPUtime=0.69 cores=0,2,4,6
/proc/15095/stat : 15095 (pbscip.linux.x8) R 15093 15095 13572 0 -1 4202496 28096 0 0 0 65 4 0 0 20 0 1 0 346769210 115482624 26884 33554432000 4194304 8395647 140736166589696 140736166585528 4956382 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/15095/statm: 28194 26884 495 1026 0 27164 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 112776

[startup+1.50029 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15096
/proc/meminfo: memFree=27359452/32873844 swapFree=7128/7128
[pid=15095] ppid=15093 vsize=162152 CPUtime=1.49 cores=0,2,4,6
/proc/15095/stat : 15095 (pbscip.linux.x8) R 15093 15095 13572 0 -1 4202496 38960 0 0 0 143 6 0 0 20 0 1 0 346769210 166043648 37976 33554432000 4194304 8395647 140736166589696 140736166585528 6585873 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/15095/statm: 40538 37976 579 1026 0 39508 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 162152

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

[startup+1.90028 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15096
/proc/meminfo: memFree=27359452/32873844 swapFree=7128/7128
[pid=15095] ppid=15093 vsize=164764 CPUtime=1.89 cores=0,2,4,6
/proc/15095/stat : 15095 (pbscip.linux.x8) R 15093 15095 13572 0 -1 4202496 39916 0 0 0 183 6 0 0 20 0 1 0 346769210 168718336 38744 33554432000 4194304 8395647 140736166589696 140736166585208 6698205 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/15095/statm: 41191 38744 583 1026 0 40161 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 164764

[startup+2.30029 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15096
/proc/meminfo: memFree=27333036/32873844 swapFree=7128/7128
[pid=15095] ppid=15093 vsize=164764 CPUtime=2.29 cores=0,2,4,6
/proc/15095/stat : 15095 (pbscip.linux.x8) R 15093 15095 13572 0 -1 4202496 40528 0 0 0 223 6 0 0 20 0 1 0 346769210 168718336 39321 33554432000 4194304 8395647 140736166589696 140736166585208 6063852 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/15095/statm: 41191 39321 590 1026 0 40161 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 164764

Child status: 0
Real time (s): 2.38563
CPU time (s): 2.38564
CPU user time (s): 2.30565
CPU system time (s): 0.079987
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 164764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.30565
system time used= 0.079987
maximum resident set size= 157304
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40541
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 4

runsolver used 0.002999 second user time and 0.020996 second system time

The end

Launcher Data 

Begin job on node105 at 2012-06-04 12:50:22
IDJOB=3744485
IDBENCH=92762
IDSOLVER=2326
FILE ID=node105/3744485-1338807022
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_3_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-3744485-1338807022/watcher-3744485-1338807022 -o /tmp/evaluation-result-3744485-1338807022/solver-3744485-1338807022 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3744485-1338807022.opb -t 1800 -m 15500

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

MD5SUM BENCH= fa2d46c927da2620047f5e5cfeece7cd
RANDOM SEED=1494857331

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:        27486204 kB
Buffers:          579396 kB
Cached:          3833400 kB
SwapCached:         1700 kB
Active:          1208624 kB
Inactive:        3292804 kB
Active(anon):      84796 kB
Inactive(anon):     4800 kB
Active(file):    1123828 kB
Inactive(file):  3288004 kB
Unevictable:        7128 kB
Mlocked:            7128 kB
SwapTotal:      67108856 kB
SwapFree:       67100456 kB
Dirty:             11464 kB
Writeback:             0 kB
AnonPages:         94840 kB
Mapped:            11612 kB
Shmem:                 0 kB
Slab:             744628 kB
SReclaimable:     186300 kB
SUnreclaim:       558328 kB
KernelStack:        1456 kB
PageTables:         4152 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     211212 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     30720 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 12:50:24