Trace number 3734554

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
PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT4 8.82966 8.83159

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_100_50_50.r.opb
MD5SUM92218ddb5567427e70962e6332b1ed9e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark0.734888
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint50
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c SCIP version 1.1.0.7
0.00/0.00	c LP-Solver SoPlex 1.4.1
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c read problem <HOME/instance-3734554-1338703775.opb>
0.00/0.00	c original problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 100 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.01	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 100 upgd conss, 0 impls, 0 clqs
0.00/0.01	c presolving (2 rounds):
0.00/0.01	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01	c  0 implications, 0 cliques
0.00/0.01	c presolved problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 100 constraints
0.00/0.01	c     100 constraints of type <logicor>
0.00/0.01	c transformed objective value is always integral (scale: 1)
0.00/0.01	c Presolving Time: 0.01
0.00/0.01	c strange?!, PURESAT with obj
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/memory = c 13950
0.00/0.01	c # maximal time in seconds to run
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/time = c 1791
0.00/0.01	c # frequency for displaying node information lines
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01	c display/freq = c 10000
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c start solving problem
0.00/0.01	c 
0.00/0.05	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.05	c   0.1s|     1 |     0 |   900 | 881k|   0 |  67 | 100 | 100 | 100 | 100 | 100 |   0 |   0 |   0 | 1.943317e+00 |      --      |    Inf 
0.00/0.05	o 67
0.00/0.05	c r 0.1s|     1 |     0 |   900 | 884k|   0 |  67 | 100 | 100 | 100 | 100 | 100 |   0 |   0 |   0 | 1.943317e+00 | 6.700000e+01 |3347.71%
0.00/0.05	o 66
0.00/0.05	c R 0.1s|     1 |     0 |   900 | 887k|   0 |  67 | 100 | 100 | 100 | 100 | 100 |   0 |   0 |   0 | 1.943317e+00 | 6.600000e+01 |3296.25%
0.00/0.05	o 65
0.00/0.05	c s 0.1s|     1 |     0 |   900 | 889k|   0 |  67 | 100 | 100 | 100 | 100 | 100 |   0 |   0 |   0 | 1.943317e+00 | 6.500000e+01 |3244.80%
0.00/0.06	o 5
0.00/0.06	c k 0.1s|     1 |     0 |   900 | 893k|   0 |  67 | 100 | 100 | 100 | 100 | 100 |   0 |   0 |   0 | 1.943317e+00 | 5.000000e+00 | 157.29%
0.00/0.06	c   0.1s|     1 |     0 |   900 | 891k|   0 |  67 | 100 | 100 | 100 | 100 | 100 |   0 |   0 |   0 | 1.943317e+00 | 5.000000e+00 | 157.29%
0.39/0.41	c   0.4s|     1 |     2 |   900 | 892k|   0 |  67 | 100 | 100 | 100 | 100 | 100 |   0 |   0 |  17 | 1.943317e+00 | 5.000000e+00 | 157.29%
0.49/0.51	o 4
0.49/0.51	c R 0.5s|     3 |     2 |  1096 | 898k|   2 |   - | 100 | 100 | 100 | 100 | 100 |   0 |   0 |  34 | 1.959627e+00 | 4.000000e+00 | 104.12%
3.88/3.90	o 4
3.88/3.90	c s 3.9s|    22 |     1 |  3825 | 984k|  10 |  34 | 100 | 100 |  89 | 100 | 100 |   0 |   0 | 377 | 2.035437e+00 | 4.000000e+00 |  96.52%
8.80/8.82	c 
8.80/8.82	c SCIP Status        : problem is solved [optimal solution found]
8.80/8.82	c Solving Time (sec) : 8.73
8.80/8.82	c Solving Nodes      : 191
8.80/8.82	c Primal Bound       : +4.00000000000000e+00 (193 solutions)
8.80/8.82	c Dual Bound         : +4.00000000000000e+00
8.80/8.82	c Gap                : 0.00 %
8.80/8.82	c NODE         191
8.80/8.82	c DUAL BOUND   4
8.80/8.82	c PRIMAL BOUND 4
8.80/8.82	c GAP          0
8.80/8.82	s OPTIMUM FOUND
8.80/8.82	v -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 
8.80/8.82	v -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 x55 x54 -x53 -x52 -x51 -x50 
8.80/8.82	v -x49 x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 
8.80/8.82	v -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
8.80/8.82	c SCIP Status        : problem is solved [optimal solution found]
8.80/8.82	c Solving Time       :       8.73
8.80/8.82	c Original Problem   :
8.80/8.82	c   Problem name     : HOME/instance-3734554-1338703775.opb
8.80/8.82	c   Variables        : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
8.80/8.82	c   Constraints      : 100 initial, 100 maximal
8.80/8.82	c Presolved Problem  :
8.80/8.82	c   Problem name     : t_HOME/instance-3734554-1338703775.opb
8.80/8.82	c   Variables        : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
8.80/8.82	c   Constraints      : 100 initial, 100 maximal
8.80/8.82	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
8.80/8.82	c   trivial          :       0.00          0          0          0          0          0          0          0          0
8.80/8.82	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
8.80/8.82	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
8.80/8.82	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
8.80/8.82	c   implics          :       0.00          0          0          0          0          0          0          0          0
8.80/8.82	c   probing          :       0.01          0          0          0          0          0          0          0          0
8.80/8.82	c   logicor          :       0.00          0          0          0          0          0          0          0          0
8.80/8.82	c   root node        :          -         12          -          -         12          -          -          -          -
8.80/8.82	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
8.80/8.82	c   integral         :          0          0          0        215          0         16        442          0          0        190
8.80/8.82	c   logicor          :        100          1        270          0          0          0          0          0          0          0
8.80/8.82	c   countsols        :          0          0          0          0          0          0          0          0          0          0
8.80/8.82	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
8.80/8.82	c   integral         :       7.85       0.00       0.00       7.85       0.00
8.80/8.82	c   logicor          :       0.00       0.00       0.00       0.00       0.00
8.80/8.82	c   countsols        :       0.00       0.00       0.00       0.00       0.00
8.80/8.82	c Propagators        :       Time      Calls    Cutoffs    DomReds
8.80/8.82	c   rootredcost      :       0.00          1          0          0
8.80/8.82	c   pseudoobj        :       0.00        438          0          0
8.80/8.82	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
8.80/8.82	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
8.80/8.82	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
8.80/8.82	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
8.80/8.82	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
8.80/8.82	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
8.80/8.82	c   applied globally :          -          -          -          0        0.0          -          -          -
8.80/8.82	c   applied locally  :          -          -          -          0        0.0          -          -          -
8.80/8.82	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
8.80/8.82	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
8.80/8.82	c   redcost          :       0.01        265          0       1535          0          0
8.80/8.82	c   impliedbounds    :       0.00          2          0          0          0          0
8.80/8.82	c   intobj           :       0.00          0          0          0          0          0
8.80/8.82	c   gomory           :       0.01          2          0          0          0          0
8.80/8.82	c   strongcg         :       0.00          2          0          0          0          0
8.80/8.82	c   cmir             :       0.00          2          0          0          0          0
8.80/8.82	c   flowcover        :       0.00          2          0          0          0          0
8.80/8.82	c   clique           :       0.00          1          0          0          0          0
8.80/8.82	c   zerohalf         :       0.00          0          0          0          0          0
8.80/8.82	c   mcf              :       0.00          1          0          0          0          0
8.80/8.82	c Pricers            :       Time      Calls       Vars
8.80/8.82	c   problem variables:       0.00          0          0
8.80/8.82	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
8.80/8.82	c   relpscost        :       7.85        215         16        442          0          0        190
8.80/8.82	c   pscost           :       0.00          0          0          0          0          0          0
8.80/8.82	c   inference        :       0.00          0          0          0          0          0          0
8.80/8.82	c   mostinf          :       0.00          0          0          0          0          0          0
8.80/8.82	c   leastinf         :       0.00          0          0          0          0          0          0
8.80/8.82	c   fullstrong       :       0.00          0          0          0          0          0          0
8.80/8.82	c   allfullstrong    :       0.00          0          0          0          0          0          0
8.80/8.82	c   random           :       0.00          0          0          0          0          0          0
8.80/8.82	c Primal Heuristics  :       Time      Calls      Found
8.80/8.82	c   LP solutions     :       0.00          -          0
8.80/8.82	c   pseudo solutions :       0.00          -          0
8.80/8.82	c   coefdiving       :       0.00          0          0
8.80/8.82	c   pscostdiving     :       0.00          0          0
8.80/8.82	c   fracdiving       :       0.00          0          0
8.80/8.82	c   veclendiving     :       0.00          0          0
8.80/8.82	c   objpscostdiving  :       0.00          0          0
8.80/8.82	c   rootsoldiving    :       0.00          0          0
8.80/8.82	c   linesearchdiving :       0.00          0          0
8.80/8.82	c   guideddiving     :       0.00          0          0
8.80/8.82	c   crossover        :       0.00          0          0
8.80/8.82	c   feaspump         :       0.00          0          0
8.80/8.82	c   oneopt           :       0.00          3          1
8.80/8.82	c   simplerounding   :       0.00        216        188
8.80/8.82	c   rounding         :       0.00        216          2
8.80/8.82	c   shifting         :       0.00         20          2
8.80/8.82	c   intshifting      :       0.00          0          0
8.80/8.82	c   fixandinfer      :       0.00          0          0
8.80/8.82	c   intdiving        :       0.00          0          0
8.80/8.82	c   actconsdiving    :       0.00          0          0
8.80/8.82	c   octane           :       0.00          0          0
8.80/8.82	c   rens             :       0.00          0          0
8.80/8.82	c   rins             :       0.00          0          0
8.80/8.82	c   localbranching   :       0.00          0          0
8.80/8.82	c   mutation         :       0.00          0          0
8.80/8.82	c   dins             :       0.00          0          0
8.80/8.82	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
8.80/8.82	c   primal LP        :       0.00          0          0       0.00          -
8.80/8.82	c   dual LP          :       0.84        295      11216      38.02   13352.38
8.80/8.82	c   barrier LP       :       0.00          0          0       0.00          -
8.80/8.82	c   diving/probing LP:       0.00          0          0       0.00          -
8.80/8.82	c   strong branching :       7.85        943      79586      84.40   10138.34
8.80/8.82	c     (at root node) :          -         17       2867     168.65          -
8.80/8.82	c   conflict analysis:       0.00          0          0       0.00          -
8.80/8.82	c B&B Tree           :
8.80/8.82	c   number of runs   :          1
8.80/8.82	c   nodes            :        191
8.80/8.82	c   nodes (total)    :        191
8.80/8.82	c   nodes left       :          0
8.80/8.82	c   max depth        :         62
8.80/8.82	c   max depth (total):         62
8.80/8.82	c   backtracks       :         24 (12.6%)
8.80/8.82	c   delayed cutoffs  :          0
8.80/8.82	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
8.80/8.82	c   avg switch length:       2.73
8.80/8.82	c   switching time   :       0.00
8.80/8.82	c Solution           :
8.80/8.82	c   Solutions found  :        193 (6 improvements)
8.80/8.82	c   Primal Bound     : +4.00000000000000e+00   (in run 1, after 22 nodes, 3.85 seconds, depth 10, found by <shifting>)
8.80/8.82	c   Dual Bound       : +4.00000000000000e+00
8.80/8.82	c   Gap              :       0.00 %
8.80/8.82	c   Root Dual Bound  : +1.94331732121743e+00
8.80/8.83	c Time complete: 8.82.

Verifier Data 

OK	4

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-3734554-1338703775/watcher-3734554-1338703775 -o /tmp/evaluation-result-3734554-1338703775/solver-3734554-1338703775 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3734554-1338703775.opb 

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: 1.94 1.98 1.99 3/176 16942
/proc/meminfo: memFree=30178800/32873648 swapFree=6860/6860
[pid=16942] ppid=16940 vsize=8552 CPUtime=0 cores=1,3,5,7
/proc/16942/stat : 16942 (pbscip.linux.x8) R 16940 16942 4790 0 -1 4202496 1503 0 0 0 0 0 0 0 20 0 1 0 336503342 8757248 1455 33554432000 4194304 7823515 140734213548800 140737042037080 6957168 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/16942/statm: 2138 1455 354 887 0 1248 0

[startup+0.075411 s]
/proc/loadavg: 1.94 1.98 1.99 3/176 16942
/proc/meminfo: memFree=30178800/32873648 swapFree=6860/6860
[pid=16942] ppid=16940 vsize=16708 CPUtime=0.06 cores=1,3,5,7
/proc/16942/stat : 16942 (pbscip.linux.x8) R 16940 16942 4790 0 -1 4202496 3855 0 0 0 6 0 0 0 20 0 1 0 336503342 17108992 3415 33554432000 4194304 7823515 140734213548800 140737042037080 6954986 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/16942/statm: 4177 3415 541 887 0 3287 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16708

[startup+0.100244 s]
/proc/loadavg: 1.94 1.98 1.99 3/176 16942
/proc/meminfo: memFree=30178800/32873648 swapFree=6860/6860
[pid=16942] ppid=16940 vsize=14268 CPUtime=0.09 cores=1,3,5,7
/proc/16942/stat : 16942 (pbscip.linux.x8) R 16940 16942 4790 0 -1 4202496 3903 0 0 0 9 0 0 0 20 0 1 0 336503342 14610432 2783 33554432000 4194304 7823515 140734213548800 140737042037080 6248944 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/16942/statm: 3567 2783 541 887 0 2677 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14268

[startup+0.30055 s]
/proc/loadavg: 1.94 1.98 1.99 3/176 16942
/proc/meminfo: memFree=30178800/32873648 swapFree=6860/6860
[pid=16942] ppid=16940 vsize=14408 CPUtime=0.29 cores=1,3,5,7
/proc/16942/stat : 16942 (pbscip.linux.x8) R 16940 16942 4790 0 -1 4202496 3933 0 0 0 29 0 0 0 20 0 1 0 336503342 14753792 2813 33554432000 4194304 7823515 140734213548800 140734213543960 6954986 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/16942/statm: 3602 2813 541 887 0 2712 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14408

[startup+0.701019 s]
/proc/loadavg: 1.94 1.98 1.99 3/176 16942
/proc/meminfo: memFree=30178800/32873648 swapFree=6860/6860
[pid=16942] ppid=16940 vsize=14408 CPUtime=0.69 cores=1,3,5,7
/proc/16942/stat : 16942 (pbscip.linux.x8) R 16940 16942 4790 0 -1 4202496 3954 0 0 0 68 1 0 0 20 0 1 0 336503342 14753792 2834 33554432000 4194304 7823515 140734213548800 140734213543960 6954986 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/16942/statm: 3602 2834 545 887 0 2712 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14408

[startup+1.50102 s]
/proc/loadavg: 1.94 1.98 1.99 3/177 16943
/proc/meminfo: memFree=30169224/32873648 swapFree=6860/6860
[pid=16942] ppid=16940 vsize=14408 CPUtime=1.49 cores=1,3,5,7
/proc/16942/stat : 16942 (pbscip.linux.x8) R 16940 16942 4790 0 -1 4202496 3955 0 0 0 147 2 0 0 20 0 1 0 336503342 14753792 2835 33554432000 4194304 7823515 140734213548800 140734213543912 6954986 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/16942/statm: 3602 2835 546 887 0 2712 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14408

[startup+3.10013 s]
/proc/loadavg: 1.94 1.98 1.99 3/177 16943
/proc/meminfo: memFree=30168976/32873648 swapFree=6860/6860
[pid=16942] ppid=16940 vsize=14556 CPUtime=3.09 cores=1,3,5,7
/proc/16942/stat : 16942 (pbscip.linux.x8) R 16940 16942 4790 0 -1 4202496 3981 0 0 0 305 4 0 0 20 0 1 0 336503342 14905344 2861 33554432000 4194304 7823515 140734213548800 140734213543960 6954986 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/16942/statm: 3639 2861 546 887 0 2749 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14556

[startup+6.30057 s]
/proc/loadavg: 1.95 1.98 1.99 3/177 16943
/proc/meminfo: memFree=30169128/32873648 swapFree=6860/6860
[pid=16942] ppid=16940 vsize=14556 CPUtime=6.29 cores=1,3,5,7
/proc/16942/stat : 16942 (pbscip.linux.x8) R 16940 16942 4790 0 -1 4202496 3987 0 0 0 622 7 0 0 20 0 1 0 336503342 14905344 2867 33554432000 4194304 7823515 140734213548800 140734213543912 6954986 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/16942/statm: 3639 2867 547 887 0 2749 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14556

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

[startup+7.90104 s]
/proc/loadavg: 1.95 1.98 1.99 3/177 16943
/proc/meminfo: memFree=30169388/32873648 swapFree=6860/6860
[pid=16942] ppid=16940 vsize=14556 CPUtime=7.89 cores=1,3,5,7
/proc/16942/stat : 16942 (pbscip.linux.x8) R 16940 16942 4790 0 -1 4202496 3987 0 0 0 781 8 0 0 20 0 1 0 336503342 14905344 2867 33554432000 4194304 7823515 140734213548800 140734213543912 6954986 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/16942/statm: 3639 2867 547 887 0 2749 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 14556

[startup+8.30018 s]
/proc/loadavg: 1.95 1.98 1.99 3/177 16943
/proc/meminfo: memFree=30169388/32873648 swapFree=6860/6860
[pid=16942] ppid=16940 vsize=14556 CPUtime=8.29 cores=1,3,5,7
/proc/16942/stat : 16942 (pbscip.linux.x8) R 16940 16942 4790 0 -1 4202496 3987 0 0 0 821 8 0 0 20 0 1 0 336503342 14905344 2867 33554432000 4194304 7823515 140734213548800 140734213543960 6954986 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/16942/statm: 3639 2867 547 887 0 2749 0
Current children cumulated CPU time (s) 8.29
Current children cumulated vsize (KiB) 14556

[startup+8.70018 s]
/proc/loadavg: 1.95 1.98 1.99 3/177 16943
/proc/meminfo: memFree=30169576/32873648 swapFree=6860/6860
[pid=16942] ppid=16940 vsize=14556 CPUtime=8.7 cores=1,3,5,7
/proc/16942/stat : 16942 (pbscip.linux.x8) R 16940 16942 4790 0 -1 4202496 3987 0 0 0 861 9 0 0 20 0 1 0 336503342 14905344 2867 33554432000 4194304 7823515 140734213548800 140734213543960 6954986 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/16942/statm: 3639 2867 547 887 0 2749 0
Current children cumulated CPU time (s) 8.7
Current children cumulated vsize (KiB) 14556

[startup+8.80607 s]
/proc/loadavg: 1.95 1.98 1.99 3/177 16943
/proc/meminfo: memFree=30169576/32873648 swapFree=6860/6860
[pid=16942] ppid=16940 vsize=14556 CPUtime=8.8 cores=1,3,5,7
/proc/16942/stat : 16942 (pbscip.linux.x8) R 16940 16942 4790 0 -1 4202496 3987 0 0 0 871 9 0 0 20 0 1 0 336503342 14905344 2867 33554432000 4194304 7823515 140734213548800 140734213543960 6954986 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/16942/statm: 3639 2867 547 887 0 2749 0
Current children cumulated CPU time (s) 8.8
Current children cumulated vsize (KiB) 14556

Child status: 0
Real time (s): 8.83159
CPU time (s): 8.82966
CPU user time (s): 8.73667
CPU system time (s): 0.092985
CPU usage (%): 99.9781
Max. virtual memory (cumulated for all children) (KiB): 16708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.73667
system time used= 0.092985
maximum resident set size= 13660
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3995
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= 11

runsolver used 0.012998 second user time and 0.044993 second system time

The end

Launcher Data 

Begin job on node124 at 2012-06-03 08:09:35
IDJOB=3734554
IDBENCH=2869
IDSOLVER=2321
FILE ID=node124/3734554-1338703775
RUNJOBID= node124-1338679211-13480
PBS_JOBID= 14636689
Free space on /tmp= 70692 MiB

SOLVER NAME= PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_100_50_50.r.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3734554-1338703775/watcher-3734554-1338703775 -o /tmp/evaluation-result-3734554-1338703775/solver-3734554-1338703775 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3734554-1338703775.opb

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

MD5SUM BENCH= 92218ddb5567427e70962e6332b1ed9e
RANDOM SEED=974880525

node124.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		: 2667.325
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	: 5334.65
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.04
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		: 2667.325
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	: 5357.53
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.04
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        30178808 kB
Buffers:          184892 kB
Cached:          1370532 kB
SwapCached:         8280 kB
Active:           764120 kB
Inactive:        1162044 kB
Active(anon):     363924 kB
Inactive(anon):     8804 kB
Active(file):     400196 kB
Inactive(file):  1153240 kB
Unevictable:        6860 kB
Mlocked:            6860 kB
SwapTotal:      67108856 kB
SwapFree:       67091572 kB
Dirty:              9680 kB
Writeback:             0 kB
AnonPages:        369332 kB
Mapped:            11540 kB
Shmem:                 0 kB
Slab:             630552 kB
SReclaimable:      74188 kB
SUnreclaim:       556364 kB
KernelStack:        1456 kB
PageTables:         4816 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     497296 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    321536 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= 70684 MiB
End job on node124 at 2012-06-03 08:09:44