Trace number 1870051

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 NameAnswerobjCPU timeWall clock time
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2OPT3 17.2964 17.302

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=149-P1=19-P2=137-P3=191-P4=223-B.opb
MD5SUM9b762ab9d310cdc754a8481e0a3342a1
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark4.45732
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables96
Total number of constraints9
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints9
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)256
Sum of products size (including duplicates)512
Number of different products256
Sum of products size512

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver Clp 1.8.2
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1870051-1245188428.opb>
0.00/0.01	c original problem has 352 variables (352 bin, 0 int, 0 impl, 0 cont) and 265 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.01/0.04	c (round 1) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 30 chg coeffs, 0 upgd conss, 1240 impls, 0 clqs
0.01/0.04	c (round 2) 20 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 44 chg coeffs, 5 upgd conss, 1912 impls, 0 clqs
0.01/0.04	c (round 3) 36 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 58 chg coeffs, 5 upgd conss, 2360 impls, 0 clqs
0.01/0.04	c (round 4) 52 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 72 chg coeffs, 5 upgd conss, 2584 impls, 0 clqs
0.01/0.04	c (round 5) 68 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 86 chg coeffs, 5 upgd conss, 2584 impls, 0 clqs
0.01/0.06	c    (0.0s) probing: 151/284 (53.2%) - 0 fixings, 0 aggregations, 8 implications, 0 bound changes
0.01/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.01/0.06	c presolving (6 rounds):
0.01/0.06	c  68 deleted vars, 56 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 86 changed coefficients
0.01/0.06	c  2600 implications, 0 cliques
0.01/0.06	c presolved problem has 284 variables (284 bin, 0 int, 0 impl, 0 cont) and 205 constraints
0.01/0.06	c     196 constraints of type <and>
0.01/0.06	c       4 constraints of type <linear>
0.01/0.06	c       5 constraints of type <logicor>
0.01/0.06	c transformed objective value is always integral (scale: 2)
0.01/0.06	c Presolving Time: 0.04
0.01/0.06	c OPT-NLC
0.01/0.06	c -----------------------------------------------------------------------------------------------
0.01/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.06	c limits/memory = c 1620
0.01/0.06	c # maximal time in seconds to run
0.01/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.06	c limits/time = c 1791
0.01/0.06	c # frequency for displaying node information lines
0.01/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.06	c display/freq = c 10000
0.01/0.06	c -----------------------------------------------------------------------------------------------
0.01/0.06	c start solving problem
0.01/0.06	c 
0.01/0.06	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.01/0.06	c   0.0s|     1 |     0 |    13 |1327k|   0 |   7 | 284 | 205 | 205 | 284 | 401 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.01/0.10	c   0.1s|     1 |     0 |   262 |1339k|   0 |   9 | 284 | 205 | 205 | 284 | 404 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   264 |1341k|   0 |   9 | 284 | 205 | 205 | 284 | 406 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     2 |   264 |1341k|   0 |   9 | 284 | 205 | 205 | 284 | 406 |   5 |   0 |   9 | 3.000000e+00 |      --      |    Inf 
17.18/17.28	o 3
17.18/17.28	c *17.0s|  5053 |     0 | 84049 |2351k|  56 |   - | 284 |1760 | 207 | 284 | 114 |  36k|1626 |2339 | 3.000000e+00 | 3.000000e+00 |   0.00%
17.18/17.28	c 
17.18/17.28	c SCIP Status        : problem is solved [optimal solution found]
17.18/17.28	c Solving Time (sec) : 16.96
17.18/17.28	c Solving Nodes      : 5053
17.18/17.28	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
17.18/17.28	c Dual Bound         : +3.00000000000000e+00
17.18/17.28	c Gap                : 0.00 %
17.18/17.28	c NODE         5053
17.18/17.28	c DUAL BOUND   3
17.18/17.28	c PRIMAL BOUND 3
17.18/17.28	c GAP          0
17.18/17.28	s OPTIMUM FOUND
17.18/17.28	v -x96 -x95 -x94 -x93 -x92 x91 x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 x82 -x81 -x64 -x63 -x62 -x61 x60 x59 -x58 x57 -x80 -x79 -x78 
17.18/17.28	v -x77 -x76 -x75 -x74 -x73 -x56 -x55 -x54 -x53 -x52 -x51 x50 x49 -x72 -x71 -x70 -x69 -x68 -x67 x66 -x65 -x48 -x47 -x46 -x45 -x44 
17.18/17.28	v -x43 -x42 x41 x40 -x39 -x38 -x37 -x36 -x35 x34 x33 x32 -x31 x30 -x29 x28 x27 x26 x25 -x24 -x23 -x22 -x21 -x20 -x19 x18 x17 
17.18/17.28	v x16 -x15 x14 -x13 x12 -x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
17.18/17.28	c SCIP Status        : problem is solved [optimal solution found]
17.18/17.29	c Solving Time       :      16.96
17.18/17.29	c Original Problem   :
17.18/17.29	c   Problem name     : HOME/instance-1870051-1245188428.opb
17.18/17.29	c   Variables        : 352 (352 binary, 0 integer, 0 implicit integer, 0 continuous)
17.18/17.29	c   Constraints      : 265 initial, 265 maximal
17.18/17.29	c Presolved Problem  :
17.18/17.29	c   Problem name     : t_HOME/instance-1870051-1245188428.opb
17.18/17.29	c   Variables        : 284 (284 binary, 0 integer, 0 implicit integer, 0 continuous)
17.18/17.29	c   Constraints      : 205 initial, 1760 maximal
17.18/17.29	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
17.18/17.29	c   trivial          :       0.00          0          0          0          0          0          0          0          0
17.18/17.29	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
17.18/17.29	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
17.18/17.29	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
17.18/17.29	c   implics          :       0.00          0          0          0          0          0          0          0          0
17.18/17.29	c   probing          :       0.02          0          0          0          0          0          0          0          0
17.18/17.29	c   and              :       0.01          8         56          0          0          0         56          0         56
17.18/17.29	c   linear           :       0.00          1          3          0          0          0          0          0         30
17.18/17.29	c   logicor          :       0.01          0          0          0          0          0          0          0          0
17.18/17.29	c   root node        :          -          0          -          -          0          -          -          -          -
17.18/17.29	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
17.18/17.29	c   integral         :          0          0          0       4454          0          5         90          0          0       8782
17.18/17.29	c   and              :        196      13109      14159          1          0        237      21707      36583          0          0
17.18/17.29	c   linear           :          4          3      13922          1          0        891       8176          0          0          0
17.18/17.29	c   logicor          :          5+         3       6664          1          0         41        936          0          0          0
17.18/17.29	c   countsols        :          0          0          0          1          0          0          0          0          0          0
17.18/17.29	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
17.18/17.29	c   integral         :       0.99       0.00       0.00       0.99       0.00
17.18/17.29	c   and              :       0.53       0.33       0.20       0.00       0.00
17.18/17.29	c   linear           :       0.40       0.00       0.40       0.00       0.00
17.18/17.29	c   logicor          :       0.15       0.00       0.15       0.00       0.00
17.18/17.29	c   countsols        :       0.00       0.00       0.00       0.00       0.00
17.18/17.29	c Propagators        :       Time      Calls    Cutoffs    DomReds
17.18/17.29	c   rootredcost      :       0.01          0          0          0
17.18/17.29	c   pseudoobj        :       0.02      13852          0          0
17.18/17.29	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
17.18/17.29	c   propagation      :       0.16       1126       1108       8958       37.7        323       32.9          -
17.18/17.29	c   infeasible LP    :       0.00         17          0          0        0.0          0        0.0          0
17.18/17.29	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
17.18/17.29	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
17.18/17.29	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
17.18/17.29	c   applied globally :          -          -          -       1556       16.9          -          -          -
17.18/17.29	c   applied locally  :          -          -          -         70       37.1          -          -          -
17.18/17.29	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
17.18/17.29	c   cut pool         :       0.00          2          -          -          0          -    (maximal pool size: 2)
17.18/17.29	c   redcost          :       0.13      13109          0          0          0          0
17.18/17.29	c   impliedbounds    :       0.00          3          0          0          2          0
17.18/17.29	c   intobj           :       0.00          0          0          0          0          0
17.18/17.29	c   gomory           :       0.00          3          0          0          0          0
17.18/17.29	c   strongcg         :       0.00          3          0          0          0          0
17.18/17.29	c   cmir             :       0.01          3          0          0          2          0
17.18/17.29	c   flowcover        :       0.02          3          0          0          2          0
17.18/17.29	c   clique           :       0.00          1          0          0          0          0
17.18/17.29	c   zerohalf         :       0.00          0          0          0          0          0
17.18/17.29	c   mcf              :       0.00          1          0          0          0          0
17.18/17.29	c Pricers            :       Time      Calls       Vars
17.18/17.29	c   problem variables:       0.00          0          0
17.18/17.29	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
17.18/17.29	c   relpscost        :       0.99       4453          5         90          0          0       8782
17.18/17.29	c   pscost           :       0.00          0          0          0          0          0          0
17.18/17.29	c   inference        :       0.00          0          0          0          0          0          0
17.18/17.29	c   mostinf          :       0.00          0          0          0          0          0          0
17.18/17.29	c   leastinf         :       0.00          0          0          0          0          0          0
17.18/17.29	c   fullstrong       :       0.00          0          0          0          0          0          0
17.18/17.29	c   allfullstrong    :       0.00          0          0          0          0          0          0
17.18/17.29	c   random           :       0.00          0          0          0          0          0          0
17.18/17.29	c Primal Heuristics  :       Time      Calls      Found
17.18/17.29	c   LP solutions     :       0.01          -          1
17.18/17.29	c   pseudo solutions :       0.00          -          0
17.18/17.29	c   oneopt           :       0.00          0          0
17.18/17.29	c   crossover        :       0.00          0          0
17.18/17.29	c   guideddiving     :       0.00          0          0
17.18/17.29	c   intshifting      :       0.00          0          0
17.18/17.29	c   rootsoldiving    :       0.15         11          0
17.18/17.29	c   coefdiving       :       0.13         22          0
17.18/17.29	c   pscostdiving     :       0.17         22          0
17.18/17.29	c   fracdiving       :       0.12         22          0
17.18/17.29	c   veclendiving     :       0.12         22          0
17.18/17.29	c   linesearchdiving :       0.14         22          0
17.18/17.29	c   feaspump         :       0.17         12          0
17.18/17.29	c   objpscostdiving  :       0.16         12          0
17.18/17.29	c   simplerounding   :       0.00          0          0
17.18/17.29	c   rounding         :       0.10       1596          0
17.18/17.29	c   shifting         :       0.68        489          0
17.18/17.29	c   fixandinfer      :       0.00          0          0
17.18/17.29	c   intdiving        :       0.00          0          0
17.18/17.29	c   actconsdiving    :       0.00          0          0
17.18/17.29	c   octane           :       0.00          0          0
17.18/17.29	c   rens             :       0.01          1          0
17.18/17.29	c   rins             :       0.00          0          0
17.18/17.29	c   localbranching   :       0.00          0          0
17.18/17.29	c   mutation         :       0.00          0          0
17.18/17.29	c   dins             :       0.00          0          0
17.18/17.29	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
17.18/17.29	c   primal LP        :       1.66          0          0       0.00       0.00
17.18/17.29	c   dual LP          :       9.49      14325      76089       5.31    8017.81
17.18/17.29	c   barrier LP       :       0.00          0          0       0.00          -
17.18/17.29	c   diving/probing LP:       0.94       1249       7960       6.37    8468.09
17.18/17.29	c   strong branching :       0.94       2339      19070       8.15   20287.23
17.18/17.29	c     (at root node) :          -          9        178      19.78          -
17.18/17.29	c   conflict analysis:       0.00          0          0       0.00          -
17.18/17.29	c B&B Tree           :
17.18/17.29	c   number of runs   :          1
17.18/17.29	c   nodes            :       5053
17.18/17.29	c   nodes (total)    :       5053
17.18/17.29	c   nodes left       :          0
17.18/17.29	c   max depth        :         56
17.18/17.29	c   max depth (total):         56
17.18/17.29	c   backtracks       :        496 (9.8%)
17.18/17.29	c   delayed cutoffs  :        316
17.18/17.29	c   repropagations   :        999 (4956 domain reductions, 288 cutoffs)
17.18/17.29	c   avg switch length:       3.97
17.18/17.29	c   switching time   :       1.95
17.18/17.29	c Solution           :
17.18/17.29	c   Solutions found  :          1 (1 improvements)
17.18/17.29	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 5053 nodes, 16.95 seconds, depth 44, found by <relaxation>)
17.18/17.29	c   Dual Bound       : +3.00000000000000e+00
17.18/17.29	c   Gap              :       0.00 %
17.18/17.29	c   Root Dual Bound  : +3.00000000000000e+00
17.29/17.30	c Time complete: 17.29.

Verifier Data 

OK	3

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870051-1245188428/watcher-1870051-1245188428 -o /tmp/evaluation-result-1870051-1245188428/solver-1870051-1245188428 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870051-1245188428.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.04 1.02 1.00 3/64 8008
/proc/meminfo: memFree=1857520/2055920 swapFree=4181248/4192956
[pid=8008] ppid=8006 vsize=5812 CPUtime=0
/proc/8008/stat : 8008 (pbscip.linux.x8) R 8006 8008 7506 0 -1 4194304 518 0 0 0 0 0 0 0 18 0 1 0 186439153 5951488 503 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/8008/statm: 1453 508 337 1256 0 192 0

[startup+0.0222521 s]
/proc/loadavg: 1.04 1.02 1.00 3/64 8008
/proc/meminfo: memFree=1857520/2055920 swapFree=4181248/4192956
[pid=8008] ppid=8006 vsize=13872 CPUtime=0.01
/proc/8008/stat : 8008 (pbscip.linux.x8) R 8006 8008 7506 0 -1 4194304 2602 0 0 0 0 1 0 0 18 0 1 0 186439153 14204928 2232 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8008/statm: 3468 2232 446 1256 0 2207 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13872

[startup+0.101265 s]
/proc/loadavg: 1.04 1.02 1.00 3/64 8008
/proc/meminfo: memFree=1857520/2055920 swapFree=4181248/4192956
[pid=8008] ppid=8006 vsize=17304 CPUtime=0.09
/proc/8008/stat : 8008 (pbscip.linux.x8) R 8006 8008 7506 0 -1 4194304 3419 0 0 0 7 2 0 0 18 0 1 0 186439153 17719296 3047 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8008/statm: 4326 3047 676 1256 0 3065 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17304

[startup+0.3013 s]
/proc/loadavg: 1.04 1.02 1.00 3/64 8008
/proc/meminfo: memFree=1857520/2055920 swapFree=4181248/4192956
[pid=8008] ppid=8006 vsize=18612 CPUtime=0.29
/proc/8008/stat : 8008 (pbscip.linux.x8) R 8006 8008 7506 0 -1 4194304 5294 0 0 0 25 4 0 0 19 0 1 0 186439153 19058688 3249 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8008/statm: 4653 3249 693 1256 0 3392 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18612

[startup+0.701368 s]
/proc/loadavg: 1.04 1.02 1.00 3/64 8008
/proc/meminfo: memFree=1857520/2055920 swapFree=4181248/4192956
[pid=8008] ppid=8006 vsize=18748 CPUtime=0.69
/proc/8008/stat : 8008 (pbscip.linux.x8) R 8006 8008 7506 0 -1 4194304 5394 0 0 0 65 4 0 0 22 0 1 0 186439153 19197952 3349 1992294400 4194304 9342243 548682068736 18446744073709551615 8050764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8008/statm: 4687 3349 694 1256 0 3426 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18748

[startup+1.50151 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 8009
/proc/meminfo: memFree=1846576/2055920 swapFree=4181248/4192956
[pid=8008] ppid=8006 vsize=18748 CPUtime=1.5
/proc/8008/stat : 8008 (pbscip.linux.x8) R 8006 8008 7506 0 -1 4194304 5502 0 0 0 144 6 0 0 25 0 1 0 186439153 19197952 3457 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8008/statm: 4687 3457 694 1256 0 3426 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 18748

[startup+3.10178 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 8009
/proc/meminfo: memFree=1845808/2055920 swapFree=4181248/4192956
[pid=8008] ppid=8006 vsize=19392 CPUtime=3.1
/proc/8008/stat : 8008 (pbscip.linux.x8) R 8006 8008 7506 0 -1 4194304 5703 0 0 0 302 8 0 0 25 0 1 0 186439153 19857408 3658 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8008/statm: 4848 3658 694 1256 0 3587 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 19392

[startup+6.30134 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 8009
/proc/meminfo: memFree=1844912/2055920 swapFree=4181248/4192956
[pid=8008] ppid=8006 vsize=20392 CPUtime=6.29
/proc/8008/stat : 8008 (pbscip.linux.x8) R 8006 8008 7506 0 -1 4194304 5940 0 0 0 615 14 0 0 25 0 1 0 186439153 20881408 3895 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8008/statm: 5098 3895 697 1256 0 3837 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20392

[startup+12.7014 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 8009
/proc/meminfo: memFree=1843120/2055920 swapFree=4181248/4192956
[pid=8008] ppid=8006 vsize=21548 CPUtime=12.69
/proc/8008/stat : 8008 (pbscip.linux.x8) R 8006 8008 7506 0 -1 4194304 6313 0 0 0 1245 24 0 0 25 0 1 0 186439153 22065152 4268 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8008/statm: 5387 4268 697 1256 0 4126 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21548

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

[startup+15.902 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 8009
/proc/meminfo: memFree=1842096/2055920 swapFree=4181248/4192956
[pid=8008] ppid=8006 vsize=22552 CPUtime=15.89
/proc/8008/stat : 8008 (pbscip.linux.x8) R 8006 8008 7506 0 -1 4194304 6565 0 0 0 1560 29 0 0 25 0 1 0 186439153 23093248 4520 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8008/statm: 5638 4520 697 1256 0 4377 0
Current children cumulated CPU time (s) 15.89
Current children cumulated vsize (KiB) 22552

[startup+16.7011 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 8009
/proc/meminfo: memFree=1841968/2055920 swapFree=4181248/4192956
[pid=8008] ppid=8006 vsize=22552 CPUtime=16.68
/proc/8008/stat : 8008 (pbscip.linux.x8) R 8006 8008 7506 0 -1 4194304 6580 0 0 0 1638 30 0 0 25 0 1 0 186439153 23093248 4535 1992294400 4194304 9342243 548682068736 18446744073709551615 6910938 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8008/statm: 5638 4535 697 1256 0 4377 0
Current children cumulated CPU time (s) 16.68
Current children cumulated vsize (KiB) 22552

[startup+17.1012 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 8009
/proc/meminfo: memFree=1841968/2055920 swapFree=4181248/4192956
[pid=8008] ppid=8006 vsize=23572 CPUtime=17.09
/proc/8008/stat : 8008 (pbscip.linux.x8) R 8006 8008 7506 0 -1 4194304 6630 0 0 0 1678 31 0 0 25 0 1 0 186439153 24137728 4585 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8008/statm: 5893 4585 697 1256 0 4632 0
Current children cumulated CPU time (s) 17.09
Current children cumulated vsize (KiB) 23572

[startup+17.3012 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 8009
/proc/meminfo: memFree=1841968/2055920 swapFree=4181248/4192956
[pid=8008] ppid=8006 vsize=6940 CPUtime=17.29
/proc/8008/stat : 8008 (pbscip.linux.x8) R 8006 8008 7506 0 -1 4194304 6681 0 0 0 1697 32 0 0 25 0 1 0 186439153 7106560 1043 1992294400 4194304 9342243 548682068736 18446744073709551615 8483466 0 0 4096 0 0 0 0 17 1 0 0
/proc/8008/statm: 1735 1043 699 1256 0 474 0
Current children cumulated CPU time (s) 17.29
Current children cumulated vsize (KiB) 6940

Child status: 0
Real time (s): 17.302
CPU time (s): 17.2964
CPU user time (s): 16.9744
CPU system time (s): 0.321951
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 23984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.9744
system time used= 0.321951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6684
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= 2
involuntary context switches= 23

runsolver used 0.017997 second user time and 0.041993 second system time

The end

Launcher Data 

Begin job on node48 at 2009-06-16 23:40:28
IDJOB=1870051
IDBENCH=48024
IDSOLVER=684
FILE ID=node48/1870051-1245188428
PBS_JOBID= 9368276
Free space on /tmp= 66236 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=149-P1=19-P2=137-P3=191-P4=223-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870051-1245188428/watcher-1870051-1245188428 -o /tmp/evaluation-result-1870051-1245188428/solver-1870051-1245188428 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870051-1245188428.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 9b762ab9d310cdc754a8481e0a3342a1
RANDOM SEED=494136797

node48.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.270
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.270
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1857936 kB
Buffers:         41088 kB
Cached:          88420 kB
SwapCached:       5472 kB
Active:          68100 kB
Inactive:        69332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857936 kB
SwapTotal:     4192956 kB
SwapFree:      4181248 kB
Dirty:           11952 kB
Writeback:           0 kB
Mapped:          13544 kB
Slab:            46616 kB
Committed_AS:   158860 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66224 MiB
End job on node48 at 2009-06-16 23:40:45