Trace number 1869777

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 2.95755 2.95751

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=5-P1=11-P2=11-P3=29-P4=29-P5=23-P6=29-P7=17-P8=29-P9=17-B.opb
MD5SUMe959fdee0b143510a2016bc4f8055563
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 benchmark1.01184
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 variables135
Total number of constraints19
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 constraints19
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)225
Sum of products size (including duplicates)450
Number of different products225
Sum of products size450

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-1869777-1245185826.opb>
0.00/0.01	c original problem has 360 variables (360 bin, 0 int, 0 impl, 0 cont) and 244 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.03	c (round 1) 10 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 30 chg coeffs, 0 upgd conss, 1840 impls, 0 clqs
0.00/0.04	c (round 2) 22 del vars, 8 del conss, 0 chg bounds, 0 chg sides, 38 chg coeffs, 0 upgd conss, 2543 impls, 0 clqs
0.00/0.04	c (round 3) 33 del vars, 17 del conss, 0 chg bounds, 0 chg sides, 47 chg coeffs, 10 upgd conss, 3103 impls, 0 clqs
0.00/0.04	c (round 4) 43 del vars, 25 del conss, 0 chg bounds, 0 chg sides, 55 chg coeffs, 10 upgd conss, 3583 impls, 0 clqs
0.00/0.04	c (round 5) 53 del vars, 33 del conss, 0 chg bounds, 0 chg sides, 63 chg coeffs, 10 upgd conss, 3983 impls, 0 clqs
0.00/0.04	c (round 6) 63 del vars, 41 del conss, 0 chg bounds, 0 chg sides, 71 chg coeffs, 10 upgd conss, 4303 impls, 0 clqs
0.00/0.05	c (round 7) 73 del vars, 49 del conss, 0 chg bounds, 0 chg sides, 79 chg coeffs, 10 upgd conss, 4543 impls, 0 clqs
0.00/0.05	c (round 8) 83 del vars, 57 del conss, 0 chg bounds, 0 chg sides, 87 chg coeffs, 10 upgd conss, 4703 impls, 0 clqs
0.00/0.05	c (round 9) 93 del vars, 65 del conss, 0 chg bounds, 0 chg sides, 95 chg coeffs, 10 upgd conss, 4783 impls, 0 clqs
0.00/0.05	c (round 10) 103 del vars, 73 del conss, 0 chg bounds, 0 chg sides, 103 chg coeffs, 10 upgd conss, 4783 impls, 0 clqs
0.00/0.07	c    (0.0s) probing: 170/257 (66.1%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.00/0.07	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.07	c presolving (11 rounds):
0.00/0.07	c  103 deleted vars, 73 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 103 changed coefficients
0.00/0.07	c  4819 implications, 0 cliques
0.00/0.07	c presolved problem has 257 variables (257 bin, 0 int, 0 impl, 0 cont) and 161 constraints
0.00/0.07	c     142 constraints of type <and>
0.00/0.07	c       9 constraints of type <linear>
0.00/0.07	c      10 constraints of type <logicor>
0.00/0.07	c transformed objective value is always integral (scale: 2)
0.00/0.07	c Presolving Time: 0.04
0.00/0.07	c OPT-NLC
0.00/0.07	c -----------------------------------------------------------------------------------------------
0.00/0.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/memory = c 1620
0.00/0.07	c # maximal time in seconds to run
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/time = c 1791
0.00/0.07	c # frequency for displaying node information lines
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.07	c display/freq = c 10000
0.00/0.07	c -----------------------------------------------------------------------------------------------
0.00/0.07	c start solving problem
0.00/0.07	c 
0.00/0.07	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.07	c   0.1s|     1 |     0 |    21 |1251k|   0 |  11 | 257 | 161 | 161 | 257 | 303 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   525 |1287k|   0 |  29 | 257 | 161 | 161 | 257 | 317 |  14 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   544 |1328k|   0 |  49 | 257 | 161 | 161 | 257 | 334 |  31 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.16	c   0.1s|     1 |     0 |   588 |1379k|   0 |  56 | 257 | 161 | 161 | 257 | 350 |  47 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.20	c   0.2s|     1 |     0 |   641 |1458k|   0 |  86 | 257 | 161 | 161 | 257 | 379 |  76 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.29	c   0.3s|     1 |     0 |   702 |1607k|   0 | 100 | 257 | 161 | 161 | 257 | 407 | 104 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.30/0.38	c   0.3s|     1 |     0 |   762 |1681k|   0 |  93 | 257 | 161 | 161 | 257 | 436 | 133 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.50/0.51	c   0.5s|     1 |     2 |   762 |1681k|   0 |  93 | 257 | 161 | 161 | 257 | 436 | 133 |   0 |  23 | 3.000000e+00 |      --      |    Inf 
2.90/2.94	o 3
2.90/2.94	c * 2.9s|   505 |     0 |  6191 |1935k|  46 |   - | 257 | 392 | 106 | 257 | 234 |1481 | 231 |1499 | 3.000000e+00 | 3.000000e+00 |   0.00%
2.90/2.94	c 
2.90/2.94	c SCIP Status        : problem is solved [optimal solution found]
2.90/2.94	c Solving Time (sec) : 2.87
2.90/2.94	c Solving Nodes      : 505
2.90/2.94	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
2.90/2.94	c Dual Bound         : +3.00000000000000e+00
2.90/2.94	c Gap                : 0.00 %
2.90/2.94	c NODE         505
2.90/2.94	c DUAL BOUND   3
2.90/2.94	c PRIMAL BOUND 3
2.90/2.94	c GAP          0
2.90/2.94	s OPTIMUM FOUND
2.90/2.94	v -x135 x134 -x133 -x132 x131 -x130 -x129 -x128 x127 -x126 x90 -x89 x88 x87 x86 -x125 -x124 x123 -x122 x121 x85 x84 x83 -x82 x81 
2.90/2.94	v -x120 x119 -x118 x117 x116 -x80 x79 -x78 -x77 x76 -x115 -x114 x113 -x112 -x111 x75 -x74 -x73 x72 x71 -x110 -x109 -x108 -x107 
2.90/2.94	v x106 -x70 -x69 x68 x67 x66 -x105 -x104 -x103 -x102 -x101 -x65 -x64 -x63 x62 x61 x100 -x99 -x98 x97 x96 -x60 -x59 -x58 -x57 x56 
2.90/2.94	v -x95 -x94 -x93 -x92 -x91 x55 -x54 x53 -x52 x51 -x50 x49 x48 -x47 x46 -x45 -x44 -x43 x42 x41 x40 -x39 x38 -x37 x36 x35 -x34 
2.90/2.94	v -x33 x32 x31 x30 -x29 x28 -x27 x26 -x25 x24 x23 -x22 x21 -x20 -x19 -x18 x17 x16 x15 x14 x13 -x12 x11 -x10 -x9 x8 x7 x6 -x5 -x4 
2.90/2.94	v -x3 x2 x1 
2.90/2.94	c SCIP Status        : problem is solved [optimal solution found]
2.90/2.94	c Solving Time       :       2.87
2.90/2.94	c Original Problem   :
2.90/2.94	c   Problem name     : HOME/instance-1869777-1245185826.opb
2.90/2.94	c   Variables        : 360 (360 binary, 0 integer, 0 implicit integer, 0 continuous)
2.90/2.94	c   Constraints      : 244 initial, 244 maximal
2.90/2.94	c Presolved Problem  :
2.90/2.94	c   Problem name     : t_HOME/instance-1869777-1245185826.opb
2.90/2.94	c   Variables        : 257 (257 binary, 0 integer, 0 implicit integer, 0 continuous)
2.90/2.94	c   Constraints      : 161 initial, 392 maximal
2.90/2.94	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.90/2.94	c   trivial          :       0.00          0          0          0          0          0          0          0          0
2.90/2.94	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
2.90/2.94	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.90/2.94	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.90/2.94	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.90/2.94	c   probing          :       0.01          0          0          0          0          0          0          0          0
2.90/2.94	c   and              :       0.02         19         73          0          0          0         73          0         73
2.90/2.94	c   linear           :       0.00          1         10          0          0          0          0          0         30
2.90/2.94	c   logicor          :       0.00          0          0          0          0          0          0          0          0
2.90/2.94	c   root node        :          -          0          -          -          0          -          -          -          -
2.90/2.94	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.90/2.94	c   integral         :          0          0          0        435          0         17         83          0          0        740
2.90/2.94	c   and              :        142       1009       1842          1          0         36       1908       1383          0          0
2.90/2.94	c   linear           :          9          6       1806          1          0         88        951          0          0          0
2.90/2.94	c   logicor          :         10+         6        695          1          0          7        157          0          0          0
2.90/2.94	c   countsols        :          0          0          0          1          0          0          0          0          0          0
2.90/2.94	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.90/2.94	c   integral         :       1.11       0.00       0.00       1.11       0.00
2.90/2.94	c   and              :       0.01       0.01       0.00       0.00       0.00
2.90/2.94	c   linear           :       0.06       0.00       0.06       0.00       0.00
2.90/2.94	c   logicor          :       0.00       0.00       0.00       0.00       0.00
2.90/2.94	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.90/2.94	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.90/2.94	c   rootredcost      :       0.00          0          0          0
2.90/2.94	c   pseudoobj        :       0.00       1487          0          0
2.90/2.94	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.90/2.94	c   propagation      :       0.03        131        128        797       18.3         22       12.8          -
2.90/2.94	c   infeasible LP    :       0.00         29          0          0        0.0          0        0.0          0
2.90/2.94	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.90/2.94	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.90/2.94	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.90/2.94	c   applied globally :          -          -          -        231       13.1          -          -          -
2.90/2.94	c   applied locally  :          -          -          -          0        0.0          -          -          -
2.90/2.94	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.90/2.94	c   cut pool         :       0.00          5          -          -         58          -    (maximal pool size: 337)
2.90/2.94	c   redcost          :       0.01       1009          0          0          0          0
2.90/2.94	c   impliedbounds    :       0.00          6          0          0         54          0
2.90/2.94	c   intobj           :       0.00          0          0          0          0          0
2.90/2.94	c   gomory           :       0.10          6          0          0        148          0
2.90/2.94	c   strongcg         :       0.06          6          0          0        405          0
2.90/2.94	c   cmir             :       0.03          6          0          0         95          0
2.90/2.94	c   flowcover        :       0.06          6          0          0        188          0
2.90/2.94	c   clique           :       0.00          6          0          0          0          0
2.90/2.94	c   zerohalf         :       0.00          0          0          0          0          0
2.90/2.94	c   mcf              :       0.00          1          0          0          0          0
2.90/2.94	c Pricers            :       Time      Calls       Vars
2.90/2.94	c   problem variables:       0.00          0          0
2.90/2.94	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.90/2.94	c   relpscost        :       1.11        434         17         83          0          0        740
2.90/2.94	c   pscost           :       0.00          0          0          0          0          0          0
2.90/2.94	c   inference        :       0.00          0          0          0          0          0          0
2.90/2.94	c   mostinf          :       0.00          0          0          0          0          0          0
2.90/2.94	c   leastinf         :       0.00          0          0          0          0          0          0
2.90/2.94	c   fullstrong       :       0.00          0          0          0          0          0          0
2.90/2.94	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.90/2.94	c   random           :       0.00          0          0          0          0          0          0
2.90/2.94	c Primal Heuristics  :       Time      Calls      Found
2.90/2.94	c   LP solutions     :       0.00          -          1
2.90/2.94	c   pseudo solutions :       0.00          -          0
2.90/2.94	c   oneopt           :       0.00          0          0
2.90/2.94	c   linesearchdiving :       0.00          0          0
2.90/2.94	c   guideddiving     :       0.00          0          0
2.90/2.94	c   crossover        :       0.00          0          0
2.90/2.94	c   intshifting      :       0.00          0          0
2.90/2.94	c   coefdiving       :       0.02          1          0
2.90/2.94	c   pscostdiving     :       0.00          1          0
2.90/2.94	c   fracdiving       :       0.00          1          0
2.90/2.94	c   veclendiving     :       0.00          1          0
2.90/2.94	c   feaspump         :       0.02          1          0
2.90/2.94	c   objpscostdiving  :       0.00          1          0
2.90/2.94	c   rootsoldiving    :       0.01          1          0
2.90/2.94	c   simplerounding   :       0.00          0          0
2.90/2.94	c   rounding         :       0.02        397          0
2.90/2.94	c   shifting         :       0.10        111          0
2.90/2.94	c   fixandinfer      :       0.00          0          0
2.90/2.94	c   intdiving        :       0.00          0          0
2.90/2.94	c   actconsdiving    :       0.00          0          0
2.90/2.94	c   octane           :       0.00          0          0
2.90/2.94	c   rens             :       0.01          1          0
2.90/2.94	c   rins             :       0.00          0          0
2.90/2.94	c   localbranching   :       0.00          0          0
2.90/2.94	c   mutation         :       0.00          0          0
2.90/2.94	c   dins             :       0.00          0          0
2.90/2.94	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.90/2.94	c   primal LP        :       0.13          0          0       0.00       0.00
2.90/2.94	c   dual LP          :       0.96       1073       5528       5.15    5758.33
2.90/2.94	c   barrier LP       :       0.00          0          0       0.00          -
2.90/2.94	c   diving/probing LP:       0.03         57        663      11.63   22100.00
2.90/2.94	c   strong branching :       1.10       1499      13675       9.12   12431.82
2.90/2.94	c     (at root node) :          -         23       1245      54.13          -
2.90/2.94	c   conflict analysis:       0.00          0          0       0.00          -
2.90/2.94	c B&B Tree           :
2.90/2.94	c   number of runs   :          1
2.90/2.94	c   nodes            :        505
2.90/2.94	c   nodes (total)    :        505
2.90/2.94	c   nodes left       :          0
2.90/2.94	c   max depth        :         46
2.90/2.94	c   max depth (total):         46
2.90/2.94	c   backtracks       :         63 (12.5%)
2.90/2.94	c   delayed cutoffs  :         31
2.90/2.94	c   repropagations   :        107 (416 domain reductions, 31 cutoffs)
2.90/2.94	c   avg switch length:       3.27
2.90/2.94	c   switching time   :       0.14
2.90/2.94	c Solution           :
2.90/2.94	c   Solutions found  :          1 (1 improvements)
2.90/2.94	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 505 nodes, 2.87 seconds, depth 42, found by <relaxation>)
2.90/2.94	c   Dual Bound       : +3.00000000000000e+00
2.90/2.94	c   Gap              :       0.00 %
2.90/2.94	c   Root Dual Bound  : +3.00000000000000e+00
2.90/2.95	c Time complete: 2.95.

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-1869777-1245185826/watcher-1869777-1245185826 -o /tmp/evaluation-result-1869777-1245185826/solver-1869777-1245185826 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869777-1245185826.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 1.03 1.00 3/64 1662
/proc/meminfo: memFree=1830416/2055920 swapFree=4191896/4192956
[pid=1662] ppid=1660 vsize=5812 CPUtime=0
/proc/1662/stat : 1662 (pbscip.linux.x8) R 1660 1662 644 0 -1 4194304 516 0 0 0 0 0 0 0 18 0 1 0 186183680 5951488 500 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/1662/statm: 1453 501 332 1256 0 192 0

[startup+0.0792171 s]
/proc/loadavg: 1.04 1.03 1.00 3/64 1662
/proc/meminfo: memFree=1830416/2055920 swapFree=4191896/4192956
[pid=1662] ppid=1660 vsize=16244 CPUtime=0.07
/proc/1662/stat : 1662 (pbscip.linux.x8) R 1660 1662 644 0 -1 4194304 3097 0 0 0 5 2 0 0 18 0 1 0 186183680 16633856 2727 1992294400 4194304 9342243 548682068736 18446744073709551615 8222710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1662/statm: 4061 2727 647 1256 0 2800 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16244

[startup+0.102218 s]
/proc/loadavg: 1.04 1.03 1.00 3/64 1662
/proc/meminfo: memFree=1830416/2055920 swapFree=4191896/4192956
[pid=1662] ppid=1660 vsize=16676 CPUtime=0.09
/proc/1662/stat : 1662 (pbscip.linux.x8) R 1660 1662 644 0 -1 4194304 3151 0 0 0 7 2 0 0 18 0 1 0 186183680 17076224 2781 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1662/statm: 4169 2781 647 1256 0 2908 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16676

[startup+0.30124 s]
/proc/loadavg: 1.04 1.03 1.00 3/64 1662
/proc/meminfo: memFree=1830416/2055920 swapFree=4191896/4192956
[pid=1662] ppid=1660 vsize=17820 CPUtime=0.3
/proc/1662/stat : 1662 (pbscip.linux.x8) R 1660 1662 644 0 -1 4194304 3474 0 0 0 27 3 0 0 19 0 1 0 186183680 18247680 3103 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1662/statm: 4455 3103 680 1256 0 3194 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 17820

[startup+0.702279 s]
/proc/loadavg: 1.04 1.03 1.00 3/64 1662
/proc/meminfo: memFree=1830416/2055920 swapFree=4191896/4192956
[pid=1662] ppid=1660 vsize=19232 CPUtime=0.7
/proc/1662/stat : 1662 (pbscip.linux.x8) R 1660 1662 644 0 -1 4194304 5380 0 0 0 66 4 0 0 23 0 1 0 186183680 19693568 3281 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1662/statm: 4808 3281 692 1256 0 3547 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 19232

[startup+1.50136 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 1663
/proc/meminfo: memFree=1819912/2055920 swapFree=4191896/4192956
[pid=1662] ppid=1660 vsize=19232 CPUtime=1.49
/proc/1662/stat : 1662 (pbscip.linux.x8) R 1660 1662 644 0 -1 4194304 5427 0 0 0 144 5 0 0 25 0 1 0 186183680 19693568 3328 1992294400 4194304 9342243 548682068736 18446744073709551615 7006224 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1662/statm: 4808 3328 697 1256 0 3547 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19232

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

[startup+2.30144 s]
/proc/loadavg: 1.11 1.04 1.01 2/65 1663
/proc/meminfo: memFree=1819336/2055920 swapFree=4191896/4192956
[pid=1662] ppid=1660 vsize=19232 CPUtime=2.29
/proc/1662/stat : 1662 (pbscip.linux.x8) R 1660 1662 644 0 -1 4194304 5472 0 0 0 223 6 0 0 25 0 1 0 186183680 19693568 3373 1992294400 4194304 9342243 548682068736 18446744073709551615 6085173 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1662/statm: 4808 3373 700 1256 0 3547 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 19232

[startup+2.70148 s]
/proc/loadavg: 1.11 1.04 1.01 2/65 1663
/proc/meminfo: memFree=1819336/2055920 swapFree=4191896/4192956
[pid=1662] ppid=1660 vsize=19232 CPUtime=2.69
/proc/1662/stat : 1662 (pbscip.linux.x8) R 1660 1662 644 0 -1 4194304 5495 0 0 0 263 6 0 0 25 0 1 0 186183680 19693568 3396 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1662/statm: 4808 3396 700 1256 0 3547 0
Current children cumulated CPU time (s) 2.69
Current children cumulated vsize (KiB) 19232

[startup+2.9015 s]
/proc/loadavg: 1.11 1.04 1.01 2/65 1663
/proc/meminfo: memFree=1819336/2055920 swapFree=4191896/4192956
[pid=1662] ppid=1660 vsize=19232 CPUtime=2.9
/proc/1662/stat : 1662 (pbscip.linux.x8) R 1660 1662 644 0 -1 4194304 5503 0 0 0 283 7 0 0 25 0 1 0 186183680 19693568 3404 1992294400 4194304 9342243 548682068736 18446744073709551615 5893120 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1662/statm: 4808 3404 700 1256 0 3547 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 19232

Child status: 0
Real time (s): 2.95751
CPU time (s): 2.95755
CPU user time (s): 2.88256
CPU system time (s): 0.074988
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 25676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.88256
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5509
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= 1

runsolver used 0.006998 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node2 at 2009-06-16 22:57:06
IDJOB=1869777
IDBENCH=47887
IDSOLVER=684
FILE ID=node2/1869777-1245185826
PBS_JOBID= 9363895
Free space on /tmp= 66452 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=5-P0=5-P1=11-P2=11-P3=29-P4=29-P5=23-P6=29-P7=17-P8=29-P9=17-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-1869777-1245185826/watcher-1869777-1245185826 -o /tmp/evaluation-result-1869777-1245185826/solver-1869777-1245185826 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869777-1245185826.opb

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

MD5SUM BENCH= e959fdee0b143510a2016bc4f8055563
RANDOM SEED=580225059

node2.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		: 3000.214
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		: 3000.214
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:       1830832 kB
Buffers:         45940 kB
Cached:         107684 kB
SwapCached:        260 kB
Active:          55356 kB
Inactive:       111504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830832 kB
SwapTotal:     4192956 kB
SwapFree:      4191896 kB
Dirty:           12040 kB
Writeback:           0 kB
Mapped:          21784 kB
Slab:            44140 kB
Committed_AS:   161876 kB
PageTables:       1468 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= 66440 MiB
End job on node2 at 2009-06-16 22:57:09