Trace number 1868996

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
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT100 48.0057 48.03

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-100-6_0-yes1-3.opb
MD5SUM10a0832adb668a26b3c10ebf86e9121d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark100
Best CPU time to get the best result obtained on this benchmark0.011997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 100
Optimality of the best value was proved YES
Number of variables200
Total number of constraints700
Number of constraints which are clauses698
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.02	c SCIP version 1.1.0.7
0.00/0.02	c LP-Solver SoPlex 1.4.1
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1868996-1245153886.opb>
0.00/0.02	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 700 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.00/0.02	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 2 chg coeffs, 0 upgd conss, 216 impls, 0 clqs
0.00/0.05	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 2 chg coeffs, 700 upgd conss, 216 impls, 0 clqs
0.00/0.06	c    (0.0s) probing: 101/200 (50.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.06	c presolving (3 rounds):
0.00/0.06	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 2 changed coefficients
0.00/0.06	c  216 implications, 0 cliques
0.00/0.06	c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 700 constraints
0.00/0.06	c     700 constraints of type <logicor>
0.00/0.06	c transformed objective value is always integral (scale: 1)
0.00/0.06	c Presolving Time: 0.03
0.00/0.06	c strange?!, PURESAT with obj
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/memory = c 1620
0.00/0.06	c # maximal time in seconds to run
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/time = c 1791
0.00/0.06	c # frequency for displaying node information lines
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.06	c display/freq = c 10000
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c start solving problem
0.00/0.06	c 
0.09/0.16	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.16	c   0.1s|     1 |     0 |   755 |1405k|   0 | 200 | 200 | 700 | 700 | 200 | 700 |   0 |   0 |   0 | 6.733333e+01 |      --      |    Inf 
1.29/1.36	c   1.3s|     1 |     0 |  3771 |2991k|   0 | 200 | 200 | 700 | 700 | 200 | 701 |   1 |   0 |   0 | 6.777778e+01 |      --      |    Inf 
1.49/1.53	c   1.5s|     1 |     0 |  4010 |4328k|   0 | 200 | 200 | 700 | 700 | 200 | 702 |   2 |   0 |   0 | 6.792593e+01 |      --      |    Inf 
1.59/1.68	c   1.6s|     1 |     0 |  4170 |5694k|   0 | 200 | 200 | 700 | 700 | 200 | 703 |   3 |   0 |   0 | 6.800000e+01 |      --      |    Inf 
1.79/1.88	c   1.8s|     1 |     0 |  4381 |7250k|   0 | 200 | 200 | 700 | 700 | 200 | 704 |   4 |   0 |   0 | 6.804762e+01 |      --      |    Inf 
2.09/2.11	c   2.0s|     1 |     0 |  4751 |8638k|   0 | 200 | 200 | 700 | 700 | 200 | 705 |   5 |   0 |   0 | 6.808333e+01 |      --      |    Inf 
2.29/2.36	c   2.3s|     1 |     0 |  5139 |  10M|   0 | 200 | 200 | 700 | 700 | 200 | 707 |   7 |   0 |   0 | 6.813263e+01 |      --      |    Inf 
2.59/2.62	c   2.6s|     1 |     0 |  5471 |  11M|   0 | 200 | 200 | 700 | 700 | 200 | 708 |   8 |   0 |   0 | 6.900000e+01 |      --      |    Inf 
2.79/2.84	c   2.8s|     1 |     0 |  5730 |  13M|   0 | 200 | 200 | 700 | 700 | 200 | 709 |   9 |   0 |   0 | 6.900000e+01 |      --      |    Inf 
2.99/3.04	c   3.0s|     1 |     0 |  5937 |  14M|   0 | 200 | 200 | 700 | 700 | 200 | 710 |  10 |   0 |   0 | 6.900000e+01 |      --      |    Inf 
3.19/3.28	c   3.2s|     1 |     0 |  6219 |  15M|   0 | 200 | 200 | 700 | 700 | 200 | 712 |  12 |   0 |   0 | 6.900000e+01 |      --      |    Inf 
3.49/3.54	c   3.5s|     1 |     0 |  6606 |  16M|   0 | 200 | 200 | 700 | 700 | 200 | 713 |  13 |   0 |   0 | 6.900000e+01 |      --      |    Inf 
3.69/3.74	c   3.7s|     1 |     0 |  6782 |  16M|   0 | 200 | 200 | 700 | 700 | 200 | 714 |  14 |   0 |   0 | 6.900000e+01 |      --      |    Inf 
9.49/9.59	c   9.5s|     1 |     2 |  6782 |  16M|   0 | 200 | 200 | 700 | 700 | 200 | 714 |  14 |   0 |  17 | 6.900000e+01 |      --      |    Inf 
47.27/47.30	o 100
47.27/47.30	c *46.9s|    20 |     3 | 14030 |  16M|   7 |   - | 200 | 711 | 144 | 200 | 712 |  14 |  11 | 189 | 7.166667e+01 | 1.000000e+02 |  39.53%
47.96/48.01	c 
47.96/48.01	c SCIP Status        : problem is solved [optimal solution found]
47.96/48.01	c Solving Time (sec) : 47.60
47.96/48.01	c Solving Nodes      : 31
47.96/48.01	c Primal Bound       : +1.00000000000000e+02 (1 solutions)
47.96/48.01	c Dual Bound         : +1.00000000000000e+02
47.96/48.01	c Gap                : 0.00 %
47.96/48.01	c NODE         31
47.96/48.01	c DUAL BOUND   100
47.96/48.01	c PRIMAL BOUND 100
47.96/48.01	c GAP          0
47.96/48.01	s OPTIMUM FOUND
47.96/48.01	v -x200 x199 -x198 x197 x196 -x195 -x194 x193 x192 -x191 -x190 x189 -x188 x187 -x186 x185 -x184 x183 x182 -x181 x180 -x179 -x178 
47.96/48.01	v x177 x176 -x175 x174 -x173 -x172 x171 x170 -x169 x168 -x167 x166 -x165 x164 -x163 -x162 x161 x160 -x159 x158 -x157 -x156 x155 
47.96/48.01	v -x154 x153 -x152 x151 -x150 x149 -x148 x147 x146 -x145 -x144 x143 x142 -x141 -x140 x139 -x138 x137 x136 -x135 -x134 x133 x132 
47.96/48.01	v -x131 -x130 x129 x128 -x127 x126 -x125 -x124 x123 x122 -x121 x120 -x119 -x118 x117 x116 -x115 -x114 x113 x112 -x111 x110 -x109 
47.96/48.01	v x108 -x107 -x106 x105 x104 -x103 x102 -x101 x100 -x99 -x98 x97 -x96 x95 -x94 x93 x92 -x91 x90 -x89 -x88 x87 x86 -x85 -x84 
47.96/48.01	v x83 x82 -x81 -x80 x79 x78 -x77 x76 -x75 -x74 x73 x72 -x71 x70 -x69 x68 -x67 x66 -x65 x64 -x63 -x62 x61 -x60 x59 -x58 x57 -x56 
47.96/48.01	v x55 -x54 x53 -x52 x51 -x50 x49 x48 -x47 x46 -x45 x44 -x43 -x42 x41 x40 -x39 x38 -x37 -x36 x35 -x34 x33 x32 -x31 x30 -x29 x28 
47.96/48.01	v -x27 -x26 x25 -x24 x23 -x22 x21 -x20 x19 x18 -x17 -x16 x15 -x14 x13 x12 -x11 -x10 x9 x8 -x7 x6 -x5 x4 -x3 -x2 x1 
47.96/48.01	c SCIP Status        : problem is solved [optimal solution found]
47.96/48.01	c Solving Time       :      47.60
47.96/48.01	c Original Problem   :
47.96/48.01	c   Problem name     : HOME/instance-1868996-1245153886.opb
47.96/48.01	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
47.96/48.01	c   Constraints      : 700 initial, 700 maximal
47.96/48.01	c Presolved Problem  :
47.96/48.01	c   Problem name     : t_HOME/instance-1868996-1245153886.opb
47.96/48.01	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
47.96/48.01	c   Constraints      : 700 initial, 717 maximal
47.96/48.01	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
47.96/48.01	c   trivial          :       0.00          0          0          0          0          0          0          0          0
47.96/48.01	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
47.96/48.01	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
47.96/48.01	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
47.96/48.01	c   implics          :       0.00          0          0          0          0          0          0          0          0
47.96/48.01	c   probing          :       0.01          0          0          0          0          0          0          0          0
47.96/48.01	c   linear           :       0.01          0          0          0          0          0          0          0          2
47.96/48.01	c   logicor          :       0.01          0          0          0          0          0          0          0          0
47.96/48.01	c   root node        :          -          0          -          -          0          -          -          -          -
47.96/48.01	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
47.96/48.01	c   integral         :          0          0          0         27          0          0         15          0          0         40
47.96/48.01	c   logicor          :        700+        12        514          1          0         16        955          0          0          0
47.96/48.01	c   countsols        :          0          0          0          1          0          0          0          0          0          0
47.96/48.01	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
47.96/48.01	c   integral         :      40.88       0.00       0.00      40.88       0.00
47.96/48.01	c   logicor          :       0.02       0.00       0.02       0.00       0.00
47.96/48.01	c   countsols        :       0.00       0.00       0.00       0.00       0.00
47.96/48.01	c Propagators        :       Time      Calls    Cutoffs    DomReds
47.96/48.01	c   rootredcost      :       0.00          1          0          0
47.96/48.01	c   pseudoobj        :       0.00        330          0          0
47.96/48.01	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
47.96/48.01	c   propagation      :       0.00         16         12         13        3.0          4        4.0          -
47.96/48.01	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
47.96/48.01	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
47.96/48.01	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
47.96/48.01	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
47.96/48.01	c   applied globally :          -          -          -         17        3.2          -          -          -
47.96/48.01	c   applied locally  :          -          -          -          0        0.0          -          -          -
47.96/48.01	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
47.96/48.01	c   cut pool         :       0.04         11          -          -       1181          -    (maximal pool size: 3422)
47.96/48.01	c   redcost          :       0.00         38          0          0          0          0
47.96/48.01	c   impliedbounds    :       0.00         12          0          0          0          0
47.96/48.01	c   intobj           :       0.00          0          0          0          0          0
47.96/48.01	c   gomory           :       0.55         12          0          0        277          0
47.96/48.01	c   strongcg         :       0.60         12          0          0       3551          0
47.96/48.01	c   cmir             :       0.05         10          0          0          0          0
47.96/48.01	c   flowcover        :       0.07         10          0          0          0          0
47.96/48.01	c   clique           :       0.00          1          0          0          0          0
47.96/48.01	c   zerohalf         :       0.00          0          0          0          0          0
47.96/48.01	c   mcf              :       0.01          1          0          0          0          0
47.96/48.01	c Pricers            :       Time      Calls       Vars
47.96/48.01	c   problem variables:       0.00          0          0
47.96/48.01	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
47.96/48.01	c   relpscost        :      40.88         26          0         15          0          0         40
47.96/48.01	c   pscost           :       0.00          0          0          0          0          0          0
47.96/48.01	c   inference        :       0.00          0          0          0          0          0          0
47.96/48.01	c   mostinf          :       0.00          0          0          0          0          0          0
47.96/48.01	c   leastinf         :       0.00          0          0          0          0          0          0
47.96/48.01	c   fullstrong       :       0.00          0          0          0          0          0          0
47.96/48.01	c   allfullstrong    :       0.00          0          0          0          0          0          0
47.96/48.01	c   random           :       0.00          0          0          0          0          0          0
47.96/48.01	c Primal Heuristics  :       Time      Calls      Found
47.96/48.01	c   LP solutions     :       0.00          -          1
47.96/48.01	c   pseudo solutions :       0.00          -          0
47.96/48.01	c   coefdiving       :       0.00          0          0
47.96/48.01	c   pscostdiving     :       0.00          0          0
47.96/48.01	c   fracdiving       :       0.00          0          0
47.96/48.01	c   veclendiving     :       0.00          0          0
47.96/48.01	c   objpscostdiving  :       0.00          0          0
47.96/48.01	c   rootsoldiving    :       0.00          0          0
47.96/48.01	c   linesearchdiving :       0.00          0          0
47.96/48.01	c   guideddiving     :       0.00          0          0
47.96/48.01	c   oneopt           :       0.00          1          0
47.96/48.01	c   simplerounding   :       0.00          0          0
47.96/48.01	c   rounding         :       0.02         38          0
47.96/48.01	c   shifting         :       0.01         13          0
47.96/48.01	c   intshifting      :       0.00          0          0
47.96/48.01	c   fixandinfer      :       0.00          0          0
47.96/48.01	c   feaspump         :       0.99          1          0
47.96/48.01	c   intdiving        :       0.00          0          0
47.96/48.01	c   actconsdiving    :       0.00          0          0
47.96/48.01	c   octane           :       0.00          0          0
47.96/48.01	c   rens             :       0.00          0          0
47.96/48.01	c   rins             :       0.00          0          0
47.96/48.01	c   localbranching   :       0.00          0          0
47.96/48.01	c   mutation         :       0.00          0          0
47.96/48.01	c   crossover        :       0.00          0          0
47.96/48.01	c   dins             :       0.00          0          0
47.96/48.01	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
47.96/48.01	c   primal LP        :       0.00          0          0       0.00          -
47.96/48.01	c   dual LP          :       4.29         39      13431     344.38    3130.77
47.96/48.01	c   barrier LP       :       0.00          0          0       0.00          -
47.96/48.01	c   diving/probing LP:       0.97         28       2736      97.71    2820.62
47.96/48.01	c   strong branching :      40.88        189     126632     670.01    3097.65
47.96/48.01	c     (at root node) :          -         17      14007     823.94          -
47.96/48.01	c   conflict analysis:       0.00          0          0       0.00          -
47.96/48.01	c B&B Tree           :
47.96/48.01	c   number of runs   :          1
47.96/48.01	c   nodes            :         31
47.96/48.01	c   nodes (total)    :         31
47.96/48.01	c   nodes left       :          0
47.96/48.01	c   max depth        :          8
47.96/48.01	c   max depth (total):          8
47.96/48.01	c   backtracks       :          9 (29.0%)
47.96/48.01	c   delayed cutoffs  :         10
47.96/48.01	c   repropagations   :         15 (218 domain reductions, 6 cutoffs)
47.96/48.01	c   avg switch length:       2.77
47.96/48.01	c   switching time   :       0.00
47.96/48.01	c Solution           :
47.96/48.01	c   Solutions found  :          1 (1 improvements)
47.96/48.01	c   Primal Bound     : +1.00000000000000e+02   (in run 1, after 20 nodes, 46.91 seconds, depth 4, found by <relaxation>)
47.96/48.01	c   Dual Bound       : +1.00000000000000e+02
47.96/48.01	c   Gap              :       0.00 %
47.96/48.01	c   Root Dual Bound  : +6.90000000000008e+01
47.96/48.02	c Time complete: 48.

Verifier Data 

OK	100

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1868996-1245153886/watcher-1868996-1245153886 -o /tmp/evaluation-result-1868996-1245153886/solver-1868996-1245153886 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868996-1245153886.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: 1.00 1.00 1.00 3/64 4235
/proc/meminfo: memFree=1544064/2055920 swapFree=4192812/4192956
[pid=4235] ppid=4233 vsize=6100 CPUtime=0
/proc/4235/stat : 4235 (pbscip.linux.x8) R 4233 4235 3877 0 -1 4194304 550 0 0 0 0 0 0 0 20 0 1 0 182988254 6246400 532 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/4235/statm: 1525 544 325 886 0 635 0

[startup+0.104581 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4235
/proc/meminfo: memFree=1544064/2055920 swapFree=4192812/4192956
[pid=4235] ppid=4233 vsize=14456 CPUtime=0.09
/proc/4235/stat : 4235 (pbscip.linux.x8) R 4233 4235 3877 0 -1 4194304 3134 0 0 0 8 1 0 0 20 0 1 0 182988254 14802944 2758 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4235/statm: 3614 2758 507 886 0 2724 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14456

[startup+0.201591 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4235
/proc/meminfo: memFree=1544064/2055920 swapFree=4192812/4192956
[pid=4235] ppid=4233 vsize=14596 CPUtime=0.19
/proc/4235/stat : 4235 (pbscip.linux.x8) R 4233 4235 3877 0 -1 4194304 3211 0 0 0 18 1 0 0 21 0 1 0 182988254 14946304 2833 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4235/statm: 3649 2833 521 886 0 2759 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 14596

[startup+0.301601 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4235
/proc/meminfo: memFree=1544064/2055920 swapFree=4192812/4192956
[pid=4235] ppid=4233 vsize=14928 CPUtime=0.29
/proc/4235/stat : 4235 (pbscip.linux.x8) R 4233 4235 3877 0 -1 4194304 3273 0 0 0 28 1 0 0 22 0 1 0 182988254 15286272 2895 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4235/statm: 3732 2895 521 886 0 2842 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14928

[startup+0.701642 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4235
/proc/meminfo: memFree=1544064/2055920 swapFree=4192812/4192956
[pid=4235] ppid=4233 vsize=15196 CPUtime=0.69
/proc/4235/stat : 4235 (pbscip.linux.x8) R 4233 4235 3877 0 -1 4194304 3329 0 0 0 67 2 0 0 25 0 1 0 182988254 15560704 2951 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4235/statm: 3799 2951 521 886 0 2909 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15196

[startup+1.50172 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4236
/proc/meminfo: memFree=1534264/2055920 swapFree=4192812/4192956
[pid=4235] ppid=4233 vsize=20416 CPUtime=1.49
/proc/4235/stat : 4235 (pbscip.linux.x8) R 4233 4235 3877 0 -1 4194304 4597 0 0 0 146 3 0 0 25 0 1 0 182988254 20905984 4219 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4235/statm: 5104 4219 547 886 0 4214 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20416

[startup+3.10189 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4236
/proc/meminfo: memFree=1522552/2055920 swapFree=4192812/4192956
[pid=4235] ppid=4233 vsize=33916 CPUtime=3.09
/proc/4235/stat : 4235 (pbscip.linux.x8) R 4233 4235 3877 0 -1 4194304 8004 0 0 0 304 5 0 0 25 0 1 0 182988254 34729984 7622 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4235/statm: 8479 7622 548 886 0 7589 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33916

[startup+6.30121 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4236
/proc/meminfo: memFree=1510648/2055920 swapFree=4192812/4192956
[pid=4235] ppid=4233 vsize=38400 CPUtime=6.29
/proc/4235/stat : 4235 (pbscip.linux.x8) R 4233 4235 3877 0 -1 4194304 9144 0 0 0 620 9 0 0 25 0 1 0 182988254 39321600 8762 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4235/statm: 9600 8762 552 886 0 8710 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 38400

[startup+12.7029 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4236
/proc/meminfo: memFree=1510648/2055920 swapFree=4192812/4192956
[pid=4235] ppid=4233 vsize=38400 CPUtime=12.69
/proc/4235/stat : 4235 (pbscip.linux.x8) R 4233 4235 3877 0 -1 4194304 9148 0 0 0 1258 11 0 0 25 0 1 0 182988254 39321600 8766 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4235/statm: 9600 8766 553 886 0 8710 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38400

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4236
/proc/meminfo: memFree=1510712/2055920 swapFree=4192812/4192956
[pid=4235] ppid=4233 vsize=38400 CPUtime=25.48
/proc/4235/stat : 4235 (pbscip.linux.x8) R 4233 4235 3877 0 -1 4194304 9148 0 0 0 2529 19 0 0 25 0 1 0 182988254 39321600 8766 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4235/statm: 9600 8766 553 886 0 8710 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38400

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

[startup+25.6012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4236
/proc/meminfo: memFree=1510712/2055920 swapFree=4192812/4192956
[pid=4235] ppid=4233 vsize=38400 CPUtime=25.58
/proc/4235/stat : 4235 (pbscip.linux.x8) R 4233 4235 3877 0 -1 4194304 9148 0 0 0 2539 19 0 0 25 0 1 0 182988254 39321600 8766 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4235/statm: 9600 8766 553 886 0 8710 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 38400

[startup+38.4025 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4236
/proc/meminfo: memFree=1510776/2055920 swapFree=4192812/4192956
[pid=4235] ppid=4233 vsize=38400 CPUtime=38.38
/proc/4235/stat : 4235 (pbscip.linux.x8) R 4233 4235 3877 0 -1 4194304 9149 0 0 0 3808 30 0 0 25 0 1 0 182988254 39321600 8767 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4235/statm: 9600 8767 554 886 0 8710 0
Current children cumulated CPU time (s) 38.38
Current children cumulated vsize (KiB) 38400

[startup+44.8011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4236
/proc/meminfo: memFree=1510776/2055920 swapFree=4192812/4192956
[pid=4235] ppid=4233 vsize=38400 CPUtime=44.77
/proc/4235/stat : 4235 (pbscip.linux.x8) R 4233 4235 3877 0 -1 4194304 9154 0 0 0 4443 34 0 0 25 0 1 0 182988254 39321600 8772 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4235/statm: 9600 8772 558 886 0 8710 0
Current children cumulated CPU time (s) 44.77
Current children cumulated vsize (KiB) 38400

[startup+46.4013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4236
/proc/meminfo: memFree=1510776/2055920 swapFree=4192812/4192956
[pid=4235] ppid=4233 vsize=38400 CPUtime=46.36
/proc/4235/stat : 4235 (pbscip.linux.x8) R 4233 4235 3877 0 -1 4194304 9154 0 0 0 4602 34 0 0 25 0 1 0 182988254 39321600 8772 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4235/statm: 9600 8772 558 886 0 8710 0
Current children cumulated CPU time (s) 46.36
Current children cumulated vsize (KiB) 38400

[startup+47.2014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4236
/proc/meminfo: memFree=1510776/2055920 swapFree=4192812/4192956
[pid=4235] ppid=4233 vsize=38400 CPUtime=47.16
/proc/4235/stat : 4235 (pbscip.linux.x8) R 4233 4235 3877 0 -1 4194304 9154 0 0 0 4681 35 0 0 25 0 1 0 182988254 39321600 8772 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4235/statm: 9600 8772 558 886 0 8710 0
Current children cumulated CPU time (s) 47.16
Current children cumulated vsize (KiB) 38400

[startup+47.6014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4236
/proc/meminfo: memFree=1510776/2055920 swapFree=4192812/4192956
[pid=4235] ppid=4233 vsize=38400 CPUtime=47.57
/proc/4235/stat : 4235 (pbscip.linux.x8) R 4233 4235 3877 0 -1 4194304 9154 0 0 0 4721 36 0 0 25 0 1 0 182988254 39321600 8772 1992294400 4194304 7823515 548682068736 18446744073709551615 6254112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4235/statm: 9600 8772 558 886 0 8710 0
Current children cumulated CPU time (s) 47.57
Current children cumulated vsize (KiB) 38400

[startup+48.0014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4236
/proc/meminfo: memFree=1510776/2055920 swapFree=4192812/4192956
[pid=4235] ppid=4233 vsize=38400 CPUtime=47.96
/proc/4235/stat : 4235 (pbscip.linux.x8) R 4233 4235 3877 0 -1 4194304 9154 0 0 0 4760 36 0 0 25 0 1 0 182988254 39321600 8772 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4235/statm: 9600 8772 558 886 0 8710 0
Current children cumulated CPU time (s) 47.96
Current children cumulated vsize (KiB) 38400

Child status: 0
Real time (s): 48.03
CPU time (s): 48.0057
CPU user time (s): 47.6318
CPU system time (s): 0.373943
CPU usage (%): 99.9495
Max. virtual memory (cumulated for all children) (KiB): 38400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 47.6318
system time used= 0.373943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9161
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= 73

runsolver used 0.039993 second user time and 0.143978 second system time

The end

Launcher Data 

Begin job on node27 at 2009-06-16 14:04:46
IDJOB=1868996
IDBENCH=2110
IDSOLVER=683
FILE ID=node27/1868996-1245153886
PBS_JOBID= 9363764
Free space on /tmp= 66288 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-100-6_0-yes1-3.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-1868996-1245153886/watcher-1868996-1245153886 -o /tmp/evaluation-result-1868996-1245153886/solver-1868996-1245153886 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868996-1245153886.opb

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

MD5SUM BENCH= 10a0832adb668a26b3c10ebf86e9121d
RANDOM SEED=1364247191

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1544480 kB
Buffers:         49928 kB
Cached:         382484 kB
SwapCached:          0 kB
Active:          67652 kB
Inactive:       379152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1544480 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            9852 kB
Writeback:           0 kB
Mapped:          24228 kB
Slab:            50476 kB
Committed_AS:   154848 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66280 MiB
End job on node27 at 2009-06-16 14:05:34