Trace number 3735423

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 5.41717 5.41774

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=380-sizeP=191-sizeQ=380-765568612.opb
MD5SUM5541a5401e00525728267c7fde4b721b
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 benchmark4.6223
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 variables73151
Total number of constraints217741
Number of constraints which are clauses217740
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 constraint72580
Number of terms in the objective function 191
Biggest coefficient in the objective function 1569275433846670190958947355801916604025588861116008628224
Number of bits for the biggest coefficient in the objective function 191
Sum of the numbers in the objective function 3138550867693340381917894711603833208051177722232017256447
Number of bits of the sum of numbers in the objective function 191
Biggest number in a constraint 1932268761508629172347675945465993672149463664853217499328617625725759571144780212268096883290961288981231808015751088588682539330521493827871454336733540374348490407411712
Number of bits of the biggest number in a constraint 570
Biggest sum of numbers in a constraint 7729075046034516689390703781863974688597854659412869997312087757137816840157192354910932626270886944505998465497886041174443507857908386397911556311226886565568562128564837
Number of bits of the biggest sum of numbers571
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-3735423-1338705681.opb>
1.59/1.65	c [src/scip/reader_opb.c:3100] Warning: there might be <70882> coefficients or weight out of range!
1.59/1.65	c original problem has 73151 variables (73151 bin, 0 int, 0 impl, 0 cont) and 217741 constraints
1.59/1.65	c problem read
1.59/1.65	c presolving settings loaded
2.09/2.16	c presolving:
4.30/4.37	c    (2.7s) probing: 101/73150 (0.1%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
4.30/4.37	c    (2.7s) probing aborted: 100/100 successive totally useless probings
4.99/5.02	c (round 1) 1 del vars, 2 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 217739 upgd conss, 290322 impls, 0 clqs
4.99/5.03	c presolving (2 rounds):
4.99/5.03	c  1 deleted vars, 2 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
4.99/5.03	c  290322 implications, 0 cliques
4.99/5.04	c presolving detected infeasibility
4.99/5.04	c Presolving Time: 3.06
4.99/5.04	c - non default parameters ----------------------------------------------------------------------
4.99/5.04	c # SCIP version 1.2.1.3
4.99/5.04	c 
4.99/5.04	c # frequency for displaying node information lines
4.99/5.04	c # [type: int, range: [-1,2147483647], default: 100]
4.99/5.04	c display/freq = 10000
4.99/5.04	c 
4.99/5.04	c # maximal time in seconds to run
4.99/5.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
4.99/5.04	c limits/time = 1788.35
4.99/5.04	c 
4.99/5.04	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
4.99/5.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
4.99/5.04	c limits/memory = 13950
4.99/5.04	c 
4.99/5.04	c # default clock type (1: CPU user seconds, 2: wall clock time)
4.99/5.04	c # [type: int, range: [1,2], default: 1]
4.99/5.04	c timing/clocktype = 2
4.99/5.04	c 
4.99/5.04	c # should presolving try to simplify inequalities
4.99/5.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
4.99/5.04	c constraints/linear/simplifyinequalities = TRUE
4.99/5.04	c 
4.99/5.04	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
4.99/5.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
4.99/5.04	c constraints/indicator/addCouplingCons = TRUE
4.99/5.04	c 
4.99/5.04	c # should presolving try to simplify knapsacks
4.99/5.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
4.99/5.04	c constraints/knapsack/simplifyinequalities = TRUE
4.99/5.04	c 
4.99/5.04	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
4.99/5.04	c # [type: int, range: [-1,2147483647], default: -1]
4.99/5.04	c separating/rapidlearning/freq = 0
4.99/5.04	c 
4.99/5.04	c -----------------------------------------------------------------------------------------------
4.99/5.04	c start solving
4.99/5.04	c 
4.99/5.04	c SCIP Status        : problem is solved [infeasible]
4.99/5.04	c Solving Time (sec) : 3.39
4.99/5.04	c Solving Nodes      : 0
4.99/5.04	c Primal Bound       : +1.00000000000000e+20 (1 solutions)
4.99/5.04	c Dual Bound         : -1.00000000000000e+20
4.99/5.04	c Gap                : infinite
4.99/5.08	s UNSATISFIABLE
4.99/5.08	c SCIP Status        : problem is solved [infeasible]
4.99/5.08	c Solving Time       :       3.39
4.99/5.08	c Original Problem   :
4.99/5.08	c   Problem name     : HOME/instance-3735423-1338705681.opb
4.99/5.08	c   Variables        : 73151 (73151 binary, 0 integer, 0 implicit integer, 0 continuous)
4.99/5.08	c   Constraints      : 217741 initial, 217741 maximal
4.99/5.08	c Presolved Problem  :
4.99/5.08	c   Problem name     : t_HOME/instance-3735423-1338705681.opb
4.99/5.08	c   Variables        : 73150 (73150 binary, 0 integer, 0 implicit integer, 0 continuous)
4.99/5.08	c   Constraints      : 217739 initial, 217739 maximal
4.99/5.08	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.99/5.08	c   trivial          :       0.01          0          0          0          0          0          0          0          0
4.99/5.08	c   dualfix          :       0.01          0          0          0          0          0          0          0          0
4.99/5.08	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.99/5.08	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.99/5.08	c   implics          :       0.00          0          0          0          0          0          0          0          0
4.99/5.08	c   probing          :       1.79          0          0          0          0          0          0          0          0
4.99/5.08	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
4.99/5.08	c   setppc           :       0.00          0          0          0          0          0          0          0          0
4.99/5.08	c   linear           :       0.92          1          0          0          0          0          2          0          0
4.99/5.08	c   logicor          :       0.00          0          0          0          0          0          0          0          0
4.99/5.08	c   root node        :          -          0          -          -          0          -          -          -          -
4.99/5.08	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.99/5.08	c   integral         :          0          0          0          0          0          0          0          0          0          0
4.99/5.08	c   knapsack         :          1          0          0          0          0          0          0          0          0          0
4.99/5.08	c   setppc           :     145159          0          0          0          0          0          0          0          0          0
4.99/5.08	c   logicor          :      72579          0          0          0          0          0          0          0          0          0
4.99/5.08	c   countsols        :          0          0          0          0          0          0          0          0          0          0
4.99/5.08	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.99/5.08	c   integral         :       0.00       0.00       0.00       0.00       0.00
4.99/5.08	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
4.99/5.08	c   setppc           :       0.00       0.00       0.00       0.00       0.00
4.99/5.08	c   logicor          :       0.00       0.00       0.00       0.00       0.00
4.99/5.08	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.99/5.08	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.99/5.08	c   vbounds          :       0.00          1          0          0
4.99/5.08	c   rootredcost      :       0.00          0          0          0
4.99/5.08	c   pseudoobj        :       0.00          0          0          0
4.99/5.08	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.99/5.08	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
4.99/5.08	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
4.99/5.08	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.99/5.08	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.99/5.08	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.99/5.08	c   applied globally :          -          -          -          0        0.0          -          -          -
4.99/5.08	c   applied locally  :          -          -          -          0        0.0          -          -          -
4.99/5.08	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.99/5.08	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
4.99/5.08	c   redcost          :       0.00          0          0          0          0          0
4.99/5.08	c   impliedbounds    :       0.00          0          0          0          0          0
4.99/5.08	c   intobj           :       0.00          0          0          0          0          0
4.99/5.08	c   cgmip            :       0.00          0          0          0          0          0
4.99/5.08	c   gomory           :       0.00          0          0          0          0          0
4.99/5.08	c   strongcg         :       0.00          0          0          0          0          0
4.99/5.08	c   cmir             :       0.00          0          0          0          0          0
4.99/5.08	c   flowcover        :       0.00          0          0          0          0          0
4.99/5.08	c   clique           :       0.00          0          0          0          0          0
4.99/5.08	c   zerohalf         :       0.00          0          0          0          0          0
4.99/5.08	c   mcf              :       0.00          0          0          0          0          0
4.99/5.08	c   rapidlearning    :       0.00          0          0          0          0          0
4.99/5.08	c Pricers            :       Time      Calls       Vars
4.99/5.08	c   problem variables:       0.00          0          0
4.99/5.08	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.99/5.08	c   pscost           :       0.00          0          0          0          0          0          0
4.99/5.08	c   inference        :       0.00          0          0          0          0          0          0
4.99/5.08	c   mostinf          :       0.00          0          0          0          0          0          0
4.99/5.08	c   leastinf         :       0.00          0          0          0          0          0          0
4.99/5.08	c   fullstrong       :       0.00          0          0          0          0          0          0
4.99/5.08	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.99/5.08	c   random           :       0.00          0          0          0          0          0          0
4.99/5.08	c   relpscost        :       0.00          0          0          0          0          0          0
4.99/5.08	c Primal Heuristics  :       Time      Calls      Found
4.99/5.08	c   LP solutions     :       0.00          -          0
4.99/5.08	c   pseudo solutions :       0.00          -          0
4.99/5.08	c   trivial          :       0.12          1          1
4.99/5.08	c   simplerounding   :       0.00          0          0
4.99/5.08	c   zirounding       :       0.00          0          0
4.99/5.08	c   rounding         :       0.00          0          0
4.99/5.08	c   shifting         :       0.00          0          0
4.99/5.08	c   intshifting      :       0.00          0          0
4.99/5.08	c   oneopt           :       0.00          0          0
4.99/5.08	c   twoopt           :       0.00          0          0
4.99/5.08	c   fixandinfer      :       0.00          0          0
4.99/5.08	c   feaspump         :       0.00          0          0
4.99/5.08	c   coefdiving       :       0.00          0          0
4.99/5.08	c   pscostdiving     :       0.00          0          0
4.99/5.08	c   fracdiving       :       0.00          0          0
4.99/5.08	c   veclendiving     :       0.00          0          0
4.99/5.08	c   intdiving        :       0.00          0          0
4.99/5.08	c   actconsdiving    :       0.00          0          0
4.99/5.08	c   objpscostdiving  :       0.00          0          0
4.99/5.08	c   rootsoldiving    :       0.00          0          0
4.99/5.08	c   linesearchdiving :       0.00          0          0
4.99/5.08	c   guideddiving     :       0.00          0          0
4.99/5.08	c   octane           :       0.00          0          0
4.99/5.08	c   rens             :       0.00          0          0
4.99/5.08	c   rins             :       0.00          0          0
4.99/5.08	c   localbranching   :       0.00          0          0
4.99/5.08	c   mutation         :       0.00          0          0
4.99/5.08	c   crossover        :       0.00          0          0
4.99/5.08	c   dins             :       0.00          0          0
4.99/5.08	c   undercover       :       0.00          0          0
4.99/5.08	c   nlp              :       0.00          0          0
4.99/5.08	c   trysol           :       0.00          0          0
4.99/5.08	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.99/5.08	c   primal LP        :       0.00          0          0       0.00          -
4.99/5.08	c   dual LP          :       0.00          0          0       0.00          -
4.99/5.08	c   lex dual LP      :       0.00          0          0       0.00          -
4.99/5.08	c   barrier LP       :       0.00          0          0       0.00          -
4.99/5.08	c   diving/probing LP:       0.00          0          0       0.00          -
4.99/5.08	c   strong branching :       0.00          0          0       0.00          -
4.99/5.08	c     (at root node) :          -          0          0       0.00          -
4.99/5.08	c   conflict analysis:       0.00          0          0       0.00          -
4.99/5.08	c B&B Tree           :
4.99/5.08	c   number of runs   :          1
4.99/5.08	c   nodes            :          0
4.99/5.08	c   nodes (total)    :          0
4.99/5.08	c   nodes left       :          1
4.99/5.08	c   max depth        :         -1
4.99/5.08	c   max depth (total):         -1
4.99/5.08	c   backtracks       :          0 (0.0%)
4.99/5.08	c   delayed cutoffs  :          0
4.99/5.08	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
4.99/5.08	c   avg switch length:       0.00
4.99/5.08	c   switching time   :       0.00
4.99/5.08	c Solution           :
4.99/5.08	c   Solutions found  :          1 (0 improvements)
4.99/5.08	c   Primal Bound     :  unbounded
4.99/5.08	c   Dual Bound       :          -
4.99/5.08	c   Gap              :   infinite
4.99/5.08	c   Root Dual Bound  :          -
4.99/5.08	c   Root Iterations  :          0
5.40/5.41	c Time complete: 5.41.

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-3735423-1338705681/watcher-3735423-1338705681 -o /tmp/evaluation-result-3735423-1338705681/solver-3735423-1338705681 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3735423-1338705681.opb -t 1800 -m 15500 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.33 2.08 2.02 3/176 14826
/proc/meminfo: memFree=27975072/32873648 swapFree=6864/6864
[pid=14826] ppid=14824 vsize=9972 CPUtime=0 cores=1,3,5,7
/proc/14826/stat : 14826 (pbscip.linux.x8) R 14824 14826 11712 0 -1 4202496 1733 0 0 0 0 0 0 0 20 0 1 0 336695004 10211328 1680 33554432000 4194304 8395647 140736692762656 140736197288664 7382157 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/14826/statm: 2493 1691 374 1026 0 1463 0

[startup+0.0412361 s]
/proc/loadavg: 2.33 2.08 2.02 3/176 14826
/proc/meminfo: memFree=27975072/32873648 swapFree=6864/6864
[pid=14826] ppid=14824 vsize=16260 CPUtime=0.03 cores=1,3,5,7
/proc/14826/stat : 14826 (pbscip.linux.x8) R 14824 14826 11712 0 -1 4202496 3316 0 0 0 3 0 0 0 20 0 1 0 336695004 16650240 3263 33554432000 4194304 8395647 140736692762656 140736197288664 4423932 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/14826/statm: 4065 3263 393 1026 0 3035 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 16260

[startup+0.100246 s]
/proc/loadavg: 2.33 2.08 2.02 3/176 14826
/proc/meminfo: memFree=27975072/32873648 swapFree=6864/6864
[pid=14826] ppid=14824 vsize=21064 CPUtime=0.09 cores=1,3,5,7
/proc/14826/stat : 14826 (pbscip.linux.x8) R 14824 14826 11712 0 -1 4202496 4501 0 0 0 9 0 0 0 20 0 1 0 336695004 21569536 4448 33554432000 4194304 8395647 140736692762656 140736197288664 7430272 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/14826/statm: 5266 4448 393 1026 0 4236 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21064

[startup+0.300224 s]
/proc/loadavg: 2.33 2.08 2.02 3/176 14826
/proc/meminfo: memFree=27975072/32873648 swapFree=6864/6864
[pid=14826] ppid=14824 vsize=39752 CPUtime=0.29 cores=1,3,5,7
/proc/14826/stat : 14826 (pbscip.linux.x8) R 14824 14826 11712 0 -1 4202496 9196 0 0 0 28 1 0 0 20 0 1 0 336695004 40706048 9143 33554432000 4194304 8395647 140736692762656 140736197288664 4423932 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/14826/statm: 9938 9143 393 1026 0 8908 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 39752

[startup+0.70021 s]
/proc/loadavg: 2.33 2.08 2.02 3/176 14826
/proc/meminfo: memFree=27975072/32873648 swapFree=6864/6864
[pid=14826] ppid=14824 vsize=77144 CPUtime=0.69 cores=1,3,5,7
/proc/14826/stat : 14826 (pbscip.linux.x8) R 14824 14826 11712 0 -1 4202496 18529 0 0 0 67 2 0 0 20 0 1 0 336695004 78995456 18476 33554432000 4194304 8395647 140736692762656 140736692627864 7430272 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/14826/statm: 19286 18476 393 1026 0 18256 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 77144

[startup+1.50022 s]
/proc/loadavg: 2.33 2.08 2.02 3/177 14827
/proc/meminfo: memFree=27789312/32873648 swapFree=6864/6864
[pid=14826] ppid=14824 vsize=138144 CPUtime=1.49 cores=1,3,5,7
/proc/14826/stat : 14826 (pbscip.linux.x8) R 14824 14826 11712 0 -1 4202496 33711 0 0 0 144 5 0 0 20 0 1 0 336695004 141459456 33619 33554432000 4194304 8395647 140736692762656 140736692627864 7430272 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/14826/statm: 34536 33619 394 1026 0 33506 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 138144

[startup+3.10026 s]
/proc/loadavg: 2.33 2.08 2.02 3/177 14827
/proc/meminfo: memFree=27360816/32873648 swapFree=6864/6864
[pid=14826] ppid=14824 vsize=383832 CPUtime=3.09 cores=1,3,5,7
/proc/14826/stat : 14826 (pbscip.linux.x8) R 14824 14826 11712 0 -1 4202496 93737 0 0 0 296 13 0 0 20 0 1 0 336695004 393043968 93219 33554432000 4194304 8395647 140736692762656 140736692758840 5604541 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/14826/statm: 95958 93219 479 1026 0 94928 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 383832

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

[startup+4.70026 s]
/proc/loadavg: 2.31 2.08 2.02 3/177 14827
/proc/meminfo: memFree=27162808/32873648 swapFree=6864/6864
[pid=14826] ppid=14824 vsize=474544 CPUtime=4.69 cores=1,3,5,7
/proc/14826/stat : 14826 (pbscip.linux.x8) R 14824 14826 11712 0 -1 4202496 116922 0 0 0 453 16 0 0 20 0 1 0 336695004 485933056 115831 33554432000 4194304 8395647 140736692762656 140736692759368 7409008 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/14826/statm: 118636 115831 493 1026 0 117606 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 474544

[startup+5.10027 s]
/proc/loadavg: 2.31 2.08 2.02 3/177 14827
/proc/meminfo: memFree=27162808/32873648 swapFree=6864/6864
[pid=14826] ppid=14824 vsize=515560 CPUtime=5.09 cores=1,3,5,7
/proc/14826/stat : 14826 (pbscip.linux.x8) R 14824 14826 11712 0 -1 4202496 127096 0 0 0 491 18 0 0 20 0 1 0 336695004 527933440 126005 33554432000 4194304 8395647 140736692762656 140736692759368 4216617 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/14826/statm: 128890 126005 521 1026 0 127860 0
Current children cumulated CPU time (s) 5.09
Current children cumulated vsize (KiB) 515560

[startup+5.30027 s]
/proc/loadavg: 2.31 2.08 2.02 3/177 14827
/proc/meminfo: memFree=27162808/32873648 swapFree=6864/6864
[pid=14826] ppid=14824 vsize=513732 CPUtime=5.29 cores=1,3,5,7
/proc/14826/stat : 14826 (pbscip.linux.x8) R 14824 14826 11712 0 -1 4202496 127096 0 0 0 511 18 0 0 20 0 1 0 336695004 526061568 125579 33554432000 4194304 8395647 140736692762656 140736692759368 6345835 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/14826/statm: 128433 125579 521 1026 0 127403 0
Current children cumulated CPU time (s) 5.29
Current children cumulated vsize (KiB) 513732

[startup+5.40033 s]
/proc/loadavg: 2.31 2.08 2.02 3/177 14827
/proc/meminfo: memFree=27251856/32873648 swapFree=6864/6864
[pid=14826] ppid=14824 vsize=392668 CPUtime=5.4 cores=1,3,5,7
/proc/14826/stat : 14826 (pbscip.linux.x8) R 14824 14826 11712 0 -1 4202496 127097 0 0 0 520 20 0 0 20 0 1 0 336695004 402092032 43634 33554432000 4194304 8395647 140736692762656 140736692759368 7602442 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/14826/statm: 98167 43634 522 1026 0 97137 0
Current children cumulated CPU time (s) 5.4
Current children cumulated vsize (KiB) 392668

Child status: 0
Real time (s): 5.41774
CPU time (s): 5.41717
CPU user time (s): 5.20421
CPU system time (s): 0.212967
CPU usage (%): 99.9895
Max. virtual memory (cumulated for all children) (KiB): 515560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.20421
system time used= 0.212967
maximum resident set size= 504020
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 127104
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= 7

runsolver used 0.016997 second user time and 0.030995 second system time

The end

Launcher Data 

Begin job on node113 at 2012-06-03 08:41:22
IDJOB=3735423
IDBENCH=3028
IDSOLVER=2326
FILE ID=node113/3735423-1338705681
RUNJOBID= node113-1338678627-11732
PBS_JOBID= 14636700
Free space on /tmp= 70940 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=380-sizeP=191-sizeQ=380-765568612.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-3735423-1338705681/watcher-3735423-1338705681 -o /tmp/evaluation-result-3735423-1338705681/solver-3735423-1338705681 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3735423-1338705681.opb -t 1800 -m 15500

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

MD5SUM BENCH= 5541a5401e00525728267c7fde4b721b
RANDOM SEED=2039084090

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:        27977212 kB
Buffers:          507552 kB
Cached:          3438192 kB
SwapCached:         2028 kB
Active:          1795296 kB
Inactive:        2210944 kB
Active(anon):      60112 kB
Inactive(anon):     1912 kB
Active(file):    1735184 kB
Inactive(file):  2209032 kB
Unevictable:        6864 kB
Mlocked:            6864 kB
SwapTotal:      67108856 kB
SwapFree:       67099708 kB
Dirty:             51852 kB
Writeback:            56 kB
AnonPages:         67312 kB
Mapped:            12736 kB
Shmem:                 0 kB
Slab:             753472 kB
SReclaimable:     195384 kB
SUnreclaim:       558088 kB
KernelStack:        1448 kB
PageTables:         3940 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     181916 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= 70928 MiB
End job on node113 at 2012-06-03 08:41:27