Trace number 3735303

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverWrong UNSAT 4.31234 4.32112

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=340-sizeP=171-sizeQ=340-700380480.opb
MD5SUM7b9a0d3bf1a9c200d7f28b922540147b
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark4.5863
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables58651
Total number of constraints174421
Number of constraints which are clauses174420
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint58140
Number of terms in the objective function 171
Biggest coefficient in the objective function 1496577676626844588240573268701473812127674924007424
Number of bits for the biggest coefficient in the objective function 171
Sum of the numbers in the objective function 2993155353253689176481146537402947624255349848014847
Number of bits of the sum of numbers in the objective function 171
Biggest number in a constraint 1675975991242824637446753124775730765934920727574049172215445180465220503759193372100234287270862928461253982273310756356719235351493321243304206125760512
Number of bits of the biggest number in a constraint 510
Biggest sum of numbers in a constraint 6703903964971298549787012499102923063739682910296195038597131527667767167333656272927595621892946315600953569576375136127347577727820033305822846748291905
Number of bits of the biggest sum of numbers511
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-3735303-1338705622.opb>
1.28/1.31	c [src/scip/reader_opb.c:3100] Warning: there might be <56422> coefficients or weight out of range!
1.28/1.31	c original problem has 58651 variables (58651 bin, 0 int, 0 impl, 0 cont) and 174421 constraints
1.28/1.31	c problem read
1.28/1.31	c presolving settings loaded
1.68/1.72	c presolving:
3.38/3.48	c    (2.2s) probing: 101/58650 (0.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
3.38/3.48	c    (2.2s) probing aborted: 100/100 successive totally useless probings
3.98/4.00	c (round 1) 1 del vars, 2 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 174419 upgd conss, 232562 impls, 0 clqs
3.98/4.01	c presolving (2 rounds):
3.98/4.01	c  1 deleted vars, 2 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
3.98/4.01	c  232562 implications, 0 cliques
3.98/4.02	c presolving detected infeasibility
3.98/4.02	c Presolving Time: 2.45
3.98/4.02	c - non default parameters ----------------------------------------------------------------------
3.98/4.02	c # SCIP version 1.2.1.3
3.98/4.02	c 
3.98/4.02	c # frequency for displaying node information lines
3.98/4.02	c # [type: int, range: [-1,2147483647], default: 100]
3.98/4.02	c display/freq = 10000
3.98/4.02	c 
3.98/4.02	c # maximal time in seconds to run
3.98/4.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
3.98/4.02	c limits/time = 1788.71
3.98/4.02	c 
3.98/4.02	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
3.98/4.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
3.98/4.02	c limits/memory = 13950
3.98/4.02	c 
3.98/4.02	c # default clock type (1: CPU user seconds, 2: wall clock time)
3.98/4.02	c # [type: int, range: [1,2], default: 1]
3.98/4.02	c timing/clocktype = 2
3.98/4.02	c 
3.98/4.02	c # should presolving try to simplify inequalities
3.98/4.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
3.98/4.02	c constraints/linear/simplifyinequalities = TRUE
3.98/4.02	c 
3.98/4.02	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
3.98/4.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
3.98/4.02	c constraints/indicator/addCouplingCons = TRUE
3.98/4.02	c 
3.98/4.02	c # should presolving try to simplify knapsacks
3.98/4.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
3.98/4.02	c constraints/knapsack/simplifyinequalities = TRUE
3.98/4.02	c 
3.98/4.02	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
3.98/4.02	c # [type: int, range: [-1,2147483647], default: -1]
3.98/4.02	c separating/rapidlearning/freq = 0
3.98/4.02	c 
3.98/4.02	c -----------------------------------------------------------------------------------------------
3.98/4.02	c start solving
3.98/4.02	c 
3.98/4.02	c SCIP Status        : problem is solved [infeasible]
3.98/4.02	c Solving Time (sec) : 2.72
3.98/4.02	c Solving Nodes      : 0
3.98/4.02	c Primal Bound       : +1.00000000000000e+20 (1 solutions)
3.98/4.02	c Dual Bound         : -1.00000000000000e+20
3.98/4.02	c Gap                : infinite
3.98/4.05	s UNSATISFIABLE
3.98/4.05	c SCIP Status        : problem is solved [infeasible]
3.98/4.05	c Solving Time       :       2.72
3.98/4.05	c Original Problem   :
3.98/4.05	c   Problem name     : HOME/instance-3735303-1338705622.opb
3.98/4.05	c   Variables        : 58651 (58651 binary, 0 integer, 0 implicit integer, 0 continuous)
3.98/4.05	c   Constraints      : 174421 initial, 174421 maximal
3.98/4.05	c Presolved Problem  :
3.98/4.05	c   Problem name     : t_HOME/instance-3735303-1338705622.opb
3.98/4.05	c   Variables        : 58650 (58650 binary, 0 integer, 0 implicit integer, 0 continuous)
3.98/4.05	c   Constraints      : 174419 initial, 174419 maximal
3.98/4.05	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.98/4.05	c   trivial          :       0.01          0          0          0          0          0          0          0          0
3.98/4.05	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.98/4.05	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.98/4.05	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.98/4.05	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.98/4.05	c   probing          :       1.43          0          0          0          0          0          0          0          0
3.98/4.05	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
3.98/4.05	c   setppc           :       0.00          0          0          0          0          0          0          0          0
3.98/4.05	c   linear           :       0.74          1          0          0          0          0          2          0          0
3.98/4.05	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.98/4.05	c   root node        :          -          0          -          -          0          -          -          -          -
3.98/4.05	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.98/4.05	c   integral         :          0          0          0          0          0          0          0          0          0          0
3.98/4.05	c   knapsack         :          1          0          0          0          0          0          0          0          0          0
3.98/4.05	c   setppc           :     116279          0          0          0          0          0          0          0          0          0
3.98/4.05	c   logicor          :      58139          0          0          0          0          0          0          0          0          0
3.98/4.05	c   countsols        :          0          0          0          0          0          0          0          0          0          0
3.98/4.05	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.98/4.05	c   integral         :       0.00       0.00       0.00       0.00       0.00
3.98/4.05	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
3.98/4.05	c   setppc           :       0.00       0.00       0.00       0.00       0.00
3.98/4.05	c   logicor          :       0.00       0.00       0.00       0.00       0.00
3.98/4.05	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.98/4.05	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.98/4.05	c   vbounds          :       0.00          1          0          0
3.98/4.05	c   rootredcost      :       0.00          0          0          0
3.98/4.05	c   pseudoobj        :       0.00          0          0          0
3.98/4.05	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.98/4.05	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
3.98/4.05	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
3.98/4.05	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.98/4.05	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.98/4.05	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.98/4.05	c   applied globally :          -          -          -          0        0.0          -          -          -
3.98/4.05	c   applied locally  :          -          -          -          0        0.0          -          -          -
3.98/4.05	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.98/4.05	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
3.98/4.05	c   redcost          :       0.00          0          0          0          0          0
3.98/4.05	c   impliedbounds    :       0.00          0          0          0          0          0
3.98/4.05	c   intobj           :       0.00          0          0          0          0          0
3.98/4.05	c   cgmip            :       0.00          0          0          0          0          0
3.98/4.05	c   gomory           :       0.00          0          0          0          0          0
3.98/4.05	c   strongcg         :       0.00          0          0          0          0          0
3.98/4.05	c   cmir             :       0.00          0          0          0          0          0
3.98/4.05	c   flowcover        :       0.00          0          0          0          0          0
3.98/4.05	c   clique           :       0.00          0          0          0          0          0
3.98/4.05	c   zerohalf         :       0.00          0          0          0          0          0
3.98/4.05	c   mcf              :       0.00          0          0          0          0          0
3.98/4.05	c   rapidlearning    :       0.00          0          0          0          0          0
3.98/4.05	c Pricers            :       Time      Calls       Vars
3.98/4.05	c   problem variables:       0.00          0          0
3.98/4.05	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.98/4.05	c   pscost           :       0.00          0          0          0          0          0          0
3.98/4.05	c   inference        :       0.00          0          0          0          0          0          0
3.98/4.05	c   mostinf          :       0.00          0          0          0          0          0          0
3.98/4.05	c   leastinf         :       0.00          0          0          0          0          0          0
3.98/4.05	c   fullstrong       :       0.00          0          0          0          0          0          0
3.98/4.05	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.98/4.05	c   random           :       0.00          0          0          0          0          0          0
3.98/4.05	c   relpscost        :       0.00          0          0          0          0          0          0
3.98/4.05	c Primal Heuristics  :       Time      Calls      Found
3.98/4.05	c   LP solutions     :       0.00          -          0
3.98/4.05	c   pseudo solutions :       0.00          -          0
3.98/4.05	c   trivial          :       0.10          1          1
3.98/4.05	c   simplerounding   :       0.00          0          0
3.98/4.05	c   zirounding       :       0.00          0          0
3.98/4.05	c   rounding         :       0.00          0          0
3.98/4.05	c   shifting         :       0.00          0          0
3.98/4.05	c   intshifting      :       0.00          0          0
3.98/4.05	c   oneopt           :       0.00          0          0
3.98/4.05	c   twoopt           :       0.00          0          0
3.98/4.05	c   fixandinfer      :       0.00          0          0
3.98/4.05	c   feaspump         :       0.00          0          0
3.98/4.05	c   coefdiving       :       0.00          0          0
3.98/4.05	c   pscostdiving     :       0.00          0          0
3.98/4.05	c   fracdiving       :       0.00          0          0
3.98/4.05	c   veclendiving     :       0.00          0          0
3.98/4.05	c   intdiving        :       0.00          0          0
3.98/4.05	c   actconsdiving    :       0.00          0          0
3.98/4.05	c   objpscostdiving  :       0.00          0          0
3.98/4.05	c   rootsoldiving    :       0.00          0          0
3.98/4.05	c   linesearchdiving :       0.00          0          0
3.98/4.05	c   guideddiving     :       0.00          0          0
3.98/4.05	c   octane           :       0.00          0          0
3.98/4.05	c   rens             :       0.00          0          0
3.98/4.05	c   rins             :       0.00          0          0
3.98/4.05	c   localbranching   :       0.00          0          0
3.98/4.05	c   mutation         :       0.00          0          0
3.98/4.05	c   crossover        :       0.00          0          0
3.98/4.05	c   dins             :       0.00          0          0
3.98/4.05	c   undercover       :       0.00          0          0
3.98/4.05	c   nlp              :       0.00          0          0
3.98/4.05	c   trysol           :       0.00          0          0
3.98/4.05	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.98/4.05	c   primal LP        :       0.00          0          0       0.00          -
3.98/4.05	c   dual LP          :       0.00          0          0       0.00          -
3.98/4.05	c   lex dual LP      :       0.00          0          0       0.00          -
3.98/4.05	c   barrier LP       :       0.00          0          0       0.00          -
3.98/4.05	c   diving/probing LP:       0.00          0          0       0.00          -
3.98/4.05	c   strong branching :       0.00          0          0       0.00          -
3.98/4.05	c     (at root node) :          -          0          0       0.00          -
3.98/4.05	c   conflict analysis:       0.00          0          0       0.00          -
3.98/4.05	c B&B Tree           :
3.98/4.05	c   number of runs   :          1
3.98/4.05	c   nodes            :          0
3.98/4.05	c   nodes (total)    :          0
3.98/4.05	c   nodes left       :          1
3.98/4.05	c   max depth        :         -1
3.98/4.05	c   max depth (total):         -1
3.98/4.05	c   backtracks       :          0 (0.0%)
3.98/4.05	c   delayed cutoffs  :          0
3.98/4.05	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
3.98/4.05	c   avg switch length:       0.00
3.98/4.05	c   switching time   :       0.00
3.98/4.05	c Solution           :
3.98/4.05	c   Solutions found  :          1 (0 improvements)
3.98/4.05	c   Primal Bound     :  unbounded
3.98/4.05	c   Dual Bound       :          -
3.98/4.05	c   Gap              :   infinite
3.98/4.05	c   Root Dual Bound  :          -
3.98/4.05	c   Root Iterations  :          0
4.28/4.32	c Time complete: 4.3.

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-3735303-1338705622/watcher-3735303-1338705622 -o /tmp/evaluation-result-3735303-1338705622/solver-3735303-1338705622 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3735303-1338705622.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 3/172 14164
/proc/meminfo: memFree=28037880/32873648 swapFree=6864/6864
[pid=14164] ppid=14162 vsize=9972 CPUtime=0 cores=0,2,4,6
/proc/14164/stat : 14164 (pbscip.linux.x8) R 14162 14164 11712 0 -1 4202496 1579 0 0 0 0 0 0 0 20 0 1 0 336689039 10211328 1526 33554432000 4194304 8395647 140734725070368 140733931926904 7382157 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/14164/statm: 2493 1538 374 1026 0 1463 0

[startup+0.0908671 s]
/proc/loadavg: 2.00 2.00 2.00 3/172 14164
/proc/meminfo: memFree=28037880/32873648 swapFree=6864/6864
[pid=14164] ppid=14162 vsize=20672 CPUtime=0.08 cores=0,2,4,6
/proc/14164/stat : 14164 (pbscip.linux.x8) R 14162 14164 11712 0 -1 4202496 4436 0 0 0 8 0 0 0 20 0 1 0 336689039 21168128 4383 33554432000 4194304 8395647 140734725070368 140733931926904 7430272 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/14164/statm: 5168 4383 393 1026 0 4138 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 20672

[startup+0.10032 s]
/proc/loadavg: 2.00 2.00 2.00 3/172 14164
/proc/meminfo: memFree=28037880/32873648 swapFree=6864/6864
[pid=14164] ppid=14162 vsize=21060 CPUtime=0.09 cores=0,2,4,6
/proc/14164/stat : 14164 (pbscip.linux.x8) R 14162 14164 11712 0 -1 4202496 4491 0 0 0 9 0 0 0 20 0 1 0 336689039 21565440 4438 33554432000 4194304 8395647 140734725070368 140733931926904 7385808 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/14164/statm: 5265 4447 393 1026 0 4235 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21060

[startup+0.300165 s]
/proc/loadavg: 2.00 2.00 2.00 3/172 14164
/proc/meminfo: memFree=28037880/32873648 swapFree=6864/6864
[pid=14164] ppid=14162 vsize=39752 CPUtime=0.29 cores=0,2,4,6
/proc/14164/stat : 14164 (pbscip.linux.x8) R 14162 14164 11712 0 -1 4202496 9194 0 0 0 28 1 0 0 20 0 1 0 336689039 40706048 9141 33554432000 4194304 8395647 140734725070368 140734724935576 7430272 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/14164/statm: 9938 9141 393 1026 0 8908 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 39752

[startup+0.700248 s]
/proc/loadavg: 2.00 2.00 2.00 3/172 14164
/proc/meminfo: memFree=28037880/32873648 swapFree=6864/6864
[pid=14164] ppid=14162 vsize=77140 CPUtime=0.69 cores=0,2,4,6
/proc/14164/stat : 14164 (pbscip.linux.x8) R 14162 14164 11712 0 -1 4202496 18528 0 0 0 67 2 0 0 20 0 1 0 336689039 78991360 18475 33554432000 4194304 8395647 140734725070368 140734724935576 7430272 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/14164/statm: 19285 18475 393 1026 0 18255 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 77140

[startup+1.50028 s]
/proc/loadavg: 2.00 2.00 2.00 2/173 14165
/proc/meminfo: memFree=27936176/32873648 swapFree=6864/6864
[pid=14164] ppid=14162 vsize=239948 CPUtime=1.49 cores=0,2,4,6
/proc/14164/stat : 14164 (pbscip.linux.x8) R 14162 14164 11712 0 -1 4202496 59118 0 0 0 140 9 0 0 20 0 1 0 336689039 245706752 58783 33554432000 4194304 8395647 140734725070368 140734724934328 6347101 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/14164/statm: 59987 58783 422 1026 0 58957 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 239948

[startup+3.10028 s]
/proc/loadavg: 2.00 2.00 2.00 2/173 14165
/proc/meminfo: memFree=27734676/32873648 swapFree=6864/6864
[pid=14164] ppid=14162 vsize=317960 CPUtime=3.08 cores=0,2,4,6
/proc/14164/stat : 14164 (pbscip.linux.x8) R 14162 14164 11712 0 -1 4202496 77561 0 0 0 296 12 0 0 20 0 1 0 336689039 325591040 77226 33554432000 4194304 8395647 140734725070368 140734725066552 5031115 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/14164/statm: 79490 77226 479 1026 0 78460 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 317960

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

[startup+3.90022 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14181
/proc/meminfo: memFree=27629508/32873648 swapFree=6864/6864
[pid=14164] ppid=14162 vsize=423716 CPUtime=3.88 cores=0,2,4,6
/proc/14164/stat : 14164 (pbscip.linux.x8) R 14162 14164 11712 0 -1 4202496 104171 0 0 0 373 15 0 0 20 0 1 0 336689039 433885184 103287 33554432000 4194304 8395647 140734725070368 140734725066552 4216689 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/14164/statm: 105929 103287 493 1026 0 104899 0
Current children cumulated CPU time (s) 3.88
Current children cumulated vsize (KiB) 423716

[startup+4.30017 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 14182
/proc/meminfo: memFree=27737156/32873648 swapFree=6864/6864
[pid=14164] ppid=14162 vsize=330116 CPUtime=4.28 cores=0,2,4,6
/proc/14164/stat : 14164 (pbscip.linux.x8) R 14162 14164 11712 0 -1 4202496 104200 0 0 0 412 16 0 0 20 0 1 0 336689039 338038784 59456 33554432000 4194304 8395647 140734725070368 140734725069800 7602442 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/14164/statm: 82529 59456 522 1026 0 81499 0
Current children cumulated CPU time (s) 4.28
Current children cumulated vsize (KiB) 330116

Child status: 0
Real time (s): 4.32112
CPU time (s): 4.31234
CPU user time (s): 4.12837
CPU system time (s): 0.183972
CPU usage (%): 99.797
Max. virtual memory (cumulated for all children) (KiB): 423716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.12837
system time used= 0.183972
maximum resident set size= 413260
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 104207
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= 11
involuntary context switches= 21

runsolver used 0.010998 second user time and 0.025996 second system time

The end

Launcher Data 

Begin job on node113 at 2012-06-03 08:40:22
IDJOB=3735303
IDBENCH=2962
IDSOLVER=2326
FILE ID=node113/3735303-1338705622
RUNJOBID= node113-1338678627-11731
PBS_JOBID= 14636700
Free space on /tmp= 70928 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= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=340-sizeP=171-sizeQ=340-700380480.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-3735303-1338705622/watcher-3735303-1338705622 -o /tmp/evaluation-result-3735303-1338705622/solver-3735303-1338705622 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3735303-1338705622.opb -t 1800 -m 15500

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

MD5SUM BENCH= 7b9a0d3bf1a9c200d7f28b922540147b
RANDOM SEED=1890562689

node113.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		: 2667.026
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	: 5334.05
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		: 2667.026
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	: 5331.90
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		: 2667.026
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.54
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		: 2667.026
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		: 2667.026
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
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		: 2667.026
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		: 2667.026
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:        28038780 kB
Buffers:          506740 kB
Cached:          3433000 kB
SwapCached:         2028 kB
Active:          1750348 kB
Inactive:        2195820 kB
Active(anon):       6004 kB
Inactive(anon):     1912 kB
Active(file):    1744344 kB
Inactive(file):  2193908 kB
Unevictable:        6864 kB
Mlocked:            6864 kB
SwapTotal:      67108856 kB
SwapFree:       67099708 kB
Dirty:             63896 kB
Writeback:           776 kB
AnonPages:         12552 kB
Mapped:            11016 kB
Shmem:                 0 kB
Slab:             751528 kB
SReclaimable:     194728 kB
SUnreclaim:       556800 kB
KernelStack:        1472 kB
PageTables:         4380 kB
NFS_Unstable:        388 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     105544 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 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= 70948 MiB
End job on node113 at 2012-06-03 08:40:26