Trace number 1869072

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)UNSAT 28.9056 28.9119

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-ssa2670-141.opb
MD5SUMbf686e12342472d00013af54a5ee9279
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.072988
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1972
Total number of constraints3301
Number of constraints which are clauses3301
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint5
Number of terms in the objective function 1972
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 1972
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1972
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.06	c SCIP version 1.1.0.7
0.00/0.06	c LP-Solver SoPlex 1.4.1
0.00/0.06	c user parameter file <scip.set> not found - using default parameters
0.00/0.06	c read problem <HOME/instance-1869072-1245156958.opb>
0.00/0.06	c original problem has 1972 variables (1972 bin, 0 int, 0 impl, 0 cont) and 3301 constraints
0.00/0.08	c start presolving problem
0.00/0.08	c presolving:
0.19/0.21	c (round 1) 1536 del vars, 575 del conss, 7 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 83932 impls, 0 clqs
0.19/0.23	c (round 2) 1542 del vars, 2258 del conss, 12 chg bounds, 6 chg sides, 15 chg coeffs, 0 upgd conss, 84330 impls, 0 clqs
0.19/0.23	c (round 3) 1543 del vars, 2264 del conss, 12 chg bounds, 6 chg sides, 15 chg coeffs, 0 upgd conss, 84330 impls, 0 clqs
0.19/0.27	c (round 4) 1543 del vars, 2306 del conss, 12 chg bounds, 48 chg sides, 15 chg coeffs, 0 upgd conss, 84330 impls, 0 clqs
0.19/0.29	c (round 5) 1543 del vars, 2321 del conss, 12 chg bounds, 48 chg sides, 15 chg coeffs, 938 upgd conss, 84330 impls, 0 clqs
0.29/0.30	c (round 6) 1543 del vars, 2321 del conss, 12 chg bounds, 48 chg sides, 15 chg coeffs, 995 upgd conss, 84330 impls, 0 clqs
0.29/0.35	c (round 7) 1593 del vars, 2321 del conss, 12 chg bounds, 48 chg sides, 15 chg coeffs, 995 upgd conss, 88736 impls, 0 clqs
0.29/0.35	c (round 8) 1593 del vars, 2325 del conss, 12 chg bounds, 48 chg sides, 15 chg coeffs, 995 upgd conss, 88736 impls, 0 clqs
0.29/0.39	c (round 9) 1643 del vars, 2325 del conss, 12 chg bounds, 48 chg sides, 15 chg coeffs, 995 upgd conss, 89508 impls, 0 clqs
0.39/0.40	c (round 10) 1671 del vars, 2325 del conss, 12 chg bounds, 48 chg sides, 15 chg coeffs, 995 upgd conss, 89644 impls, 0 clqs
0.39/0.40	c presolving (11 rounds):
0.39/0.40	c  1671 deleted vars, 2325 deleted constraints, 12 tightened bounds, 0 added holes, 48 changed sides, 15 changed coefficients
0.39/0.40	c  89644 implications, 0 cliques
0.39/0.40	c presolved problem has 301 variables (301 bin, 0 int, 0 impl, 0 cont) and 976 constraints
0.39/0.40	c     976 constraints of type <logicor>
0.39/0.40	c transformed objective value is always integral (scale: 1)
0.39/0.40	c Presolving Time: 0.32
0.39/0.41	c strange?!, PURESAT with obj
0.39/0.41	c -----------------------------------------------------------------------------------------------
0.39/0.41	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.39/0.41	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.39/0.41	c limits/memory = c 1620
0.39/0.41	c # maximal time in seconds to run
0.39/0.41	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.39/0.41	c limits/time = c 1791
0.39/0.41	c # frequency for displaying node information lines
0.39/0.41	c # [type: int, range: [-1,2147483647], default: 100]
0.39/0.41	c display/freq = c 10000
0.39/0.41	c -----------------------------------------------------------------------------------------------
0.39/0.41	c start solving problem
0.39/0.41	c 
0.39/0.42	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.39/0.42	c   0.3s|     1 |     0 |   200 |5764k|   0 |  97 | 301 | 976 | 976 | 301 | 874 |   0 |   0 |   0 | 9.265000e+02 |      --      |    Inf 
0.49/0.57	c   0.5s|     1 |     0 |   951 |5868k|   0 | 100 | 301 | 976 | 976 | 301 | 888 |  14 |   0 |   0 | 9.285000e+02 |      --      |    Inf 
0.59/0.64	c   0.6s|     1 |     0 |  1056 |5945k|   0 | 112 | 301 | 976 | 976 | 301 | 899 |  25 |   0 |   0 | 9.295000e+02 |      --      |    Inf 
0.69/0.74	c   0.7s|     1 |     0 |  1142 |6149k|   0 |  97 | 301 | 976 | 976 | 301 | 933 |  59 |   0 |   0 | 9.300000e+02 |      --      |    Inf 
0.80/0.83	c   0.7s|     1 |     0 |  1221 |6288k|   0 | 130 | 301 | 976 | 976 | 301 | 944 |  70 |   0 |   0 | 9.310000e+02 |      --      |    Inf 
0.90/0.98	c   0.9s|     1 |     0 |  1361 |6624k|   0 | 139 | 301 | 976 | 976 | 301 | 957 |  83 |   0 |   0 | 9.320000e+02 |      --      |    Inf 
1.10/1.19	c   1.1s|     1 |     0 |  1589 |6633k|   0 | 136 | 301 | 976 | 976 | 301 | 970 |  96 |   0 |   0 | 9.324286e+02 |      --      |    Inf 
1.29/1.37	c   1.3s|     1 |     0 |  1761 |6868k|   0 | 156 | 301 | 976 | 976 | 301 | 979 | 105 |   0 |   0 | 9.330000e+02 |      --      |    Inf 
1.59/1.63	c   1.5s|     1 |     0 |  2090 |7261k|   0 | 112 | 301 | 976 | 976 | 301 | 994 | 120 |   0 |   0 | 9.342500e+02 |      --      |    Inf 
1.69/1.79	c   1.7s|     1 |     0 |  2272 |7522k|   0 | 130 | 301 | 976 | 976 | 301 |1004 | 130 |   0 |   0 | 9.350000e+02 |      --      |    Inf 
1.99/2.03	c   1.9s|     1 |     0 |  2623 |7809k|   0 | 169 | 301 | 976 | 976 | 301 |1015 | 141 |   0 |   0 | 9.350000e+02 |      --      |    Inf 
2.19/2.27	c   2.1s|     1 |     0 |  2792 |8141k|   0 | 174 | 301 | 976 | 976 | 301 |1025 | 151 |   0 |   0 | 9.350000e+02 |      --      |    Inf 
2.39/2.50	c   2.4s|     1 |     0 |  2958 |8161k|   0 | 154 | 301 | 976 | 976 | 301 |1032 | 158 |   0 |   0 | 9.355000e+02 |      --      |    Inf 
2.59/2.68	c   2.6s|     1 |     0 |  2995 |8164k|   0 | 160 | 301 | 976 | 976 | 301 |1038 | 164 |   0 |   0 | 9.360000e+02 |      --      |    Inf 
2.89/2.92	c   2.8s|     1 |     0 |  3202 |8170k|   0 | 151 | 301 | 976 | 976 | 301 |1045 | 171 |   0 |   0 | 9.360000e+02 |      --      |    Inf 
3.00/3.10	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
3.00/3.10	c   3.0s|     1 |     0 |  3392 |8328k|   0 | 119 | 301 | 976 | 976 | 301 |1055 | 181 |   0 |   0 | 9.361111e+02 |      --      |    Inf 
3.20/3.20	c   3.1s|     1 |     0 |  3530 |8563k|   0 | 142 | 301 | 976 | 976 | 301 |1008 | 190 |   0 |   0 | 9.368333e+02 |      --      |    Inf 
3.29/3.36	c   3.2s|     1 |     0 |  3865 |8641k|   0 | 151 | 301 | 976 | 976 | 301 |1024 | 206 |   0 |   0 | 9.373542e+02 |      --      |    Inf 
3.49/3.51	c   3.4s|     1 |     0 |  4112 |9049k|   0 | 140 | 301 | 976 | 976 | 301 |1033 | 215 |   0 |   0 | 9.382500e+02 |      --      |    Inf 
3.69/3.78	c   3.6s|     1 |     0 |  4665 |9262k|   0 | 137 | 301 | 976 | 976 | 301 |1042 | 224 |   0 |   0 | 9.386429e+02 |      --      |    Inf 
3.89/3.91	c   3.8s|     1 |     0 |  4849 |9557k|   0 | 173 | 301 | 976 | 976 | 301 |1054 | 236 |   0 |   0 | 9.388333e+02 |      --      |    Inf 
3.99/4.02	c   3.9s|     1 |     0 |  5009 |9893k|   0 | 179 | 301 | 976 | 976 | 301 |1071 | 253 |   0 |   0 | 9.388333e+02 |      --      |    Inf 
4.09/4.15	c   4.0s|     1 |     0 |  5070 |9898k|   0 | 189 | 301 | 976 | 976 | 301 |1044 | 264 |   0 |   0 | 9.390000e+02 |      --      |    Inf 
4.30/4.30	c   4.2s|     1 |     0 |  5150 |9903k|   0 | 190 | 301 | 976 | 976 | 301 |1053 | 273 |   0 |   0 | 9.390000e+02 |      --      |    Inf 
4.40/4.45	c   4.3s|     1 |     0 |  5181 |9906k|   0 | 198 | 301 | 976 | 976 | 301 |1057 | 277 |   0 |   0 | 9.390000e+02 |      --      |    Inf 
4.59/4.62	c   4.5s|     1 |     0 |  5206 |9911k|   0 | 193 | 301 | 976 | 976 | 301 |1063 | 283 |   0 |   0 | 9.390000e+02 |      --      |    Inf 
4.69/4.77	c   4.6s|     1 |     0 |  5218 |9914k|   0 | 191 | 301 | 976 | 976 | 301 |1068 | 288 |   0 |   0 | 9.390000e+02 |      --      |    Inf 
7.89/7.98	c   7.8s|     1 |     2 |  5218 |9914k|   0 | 191 | 301 | 976 | 976 | 301 |1068 | 288 |   0 |  43 | 9.390000e+02 |      --      |    Inf 
28.78/28.88	c 
28.78/28.88	c SCIP Status        : problem is solved [infeasible]
28.78/28.88	c Solving Time (sec) : 28.44
28.78/28.88	c Solving Nodes      : 1117
28.78/28.88	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
28.78/28.88	c Dual Bound         : +1.00000000000000e+20
28.78/28.88	c Gap                : 0.00 %
28.78/28.88	c NODE         1117
28.78/28.88	c DUAL BOUND   1e+20
28.78/28.88	c PRIMAL BOUND 1e+20
28.78/28.88	c GAP          0
28.78/28.88	s UNSATISFIABLE
28.78/28.88	c SCIP Status        : problem is solved [infeasible]
28.78/28.88	c Solving Time       :      28.44
28.78/28.88	c Original Problem   :
28.78/28.88	c   Problem name     : HOME/instance-1869072-1245156958.opb
28.78/28.88	c   Variables        : 1972 (1972 binary, 0 integer, 0 implicit integer, 0 continuous)
28.78/28.88	c   Constraints      : 3301 initial, 3301 maximal
28.78/28.88	c Presolved Problem  :
28.78/28.88	c   Problem name     : t_HOME/instance-1869072-1245156958.opb
28.78/28.88	c   Variables        : 301 (301 binary, 0 integer, 0 implicit integer, 0 continuous)
28.78/28.88	c   Constraints      : 976 initial, 1800 maximal
28.78/28.88	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
28.78/28.88	c   trivial          :       0.00          0          0          0          0          0          0          0          0
28.78/28.88	c   dualfix          :       0.00          2          0          0          0          0          0          0          0
28.78/28.88	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
28.78/28.88	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
28.78/28.88	c   implics          :       0.11          0       1116          0          0          0          0          0          0
28.78/28.88	c   probing          :       0.09          2        126          0          0          0          0          0          0
28.78/28.88	c   linear           :       0.07         12        413          0         12          0       2306         48         15
28.78/28.88	c   logicor          :       0.03          0          0          0          0          0         19          0          0
28.78/28.88	c   root node        :          -         13          -          -         13          -          -          -          -
28.78/28.88	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
28.78/28.88	c   integral         :          0          0          0        882          0         62        201          0          0       1450
28.78/28.88	c   logicor          :        976+        27       9659          0          0        617      24952          0          0          0
28.78/28.88	c   countsols        :          0          0          0          0          0          0          0          0          0          0
28.78/28.88	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
28.78/28.88	c   integral         :      18.29       0.00       0.00      18.29       0.00
28.78/28.88	c   logicor          :       0.32       0.01       0.31       0.00       0.00
28.78/28.88	c   countsols        :       0.00       0.00       0.00       0.00       0.00
28.78/28.88	c Propagators        :       Time      Calls    Cutoffs    DomReds
28.78/28.88	c   rootredcost      :       0.00          0          0          0
28.78/28.88	c   pseudoobj        :       0.05       8987          0          0
28.78/28.88	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
28.78/28.88	c   propagation      :       0.02        615        607       2574       14.6         90        8.1          -
28.78/28.88	c   infeasible LP    :       0.00         29         29        141       14.0         13        7.5          0
28.78/28.88	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
28.78/28.88	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
28.78/28.88	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
28.78/28.88	c   applied globally :          -          -          -       1306       11.4          -          -          -
28.78/28.88	c   applied locally  :          -          -          -          0        0.0          -          -          -
28.78/28.88	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
28.78/28.88	c   cut pool         :       0.01         26          -          -        305          -    (maximal pool size: 2195)
28.78/28.88	c   redcost          :       0.02        908          0          0          0          0
28.78/28.88	c   impliedbounds    :       0.02         27          0          0        113          0
28.78/28.88	c   intobj           :       0.00          0          0          0          0          0
28.78/28.88	c   gomory           :       1.91         27          0          0       7756          0
28.78/28.88	c   strongcg         :       0.91         20          0          0       7811          0
28.78/28.88	c   cmir             :       0.08         10          0          0          0          0
28.78/28.88	c   flowcover        :       0.11         10          0          0          3          0
28.78/28.88	c   clique           :       0.00         27          0          0        149          0
28.78/28.88	c   zerohalf         :       0.00          0          0          0          0          0
28.78/28.88	c   mcf              :       0.00          1          0          0          0          0
28.78/28.88	c Pricers            :       Time      Calls       Vars
28.78/28.88	c   problem variables:       0.00          0          0
28.78/28.88	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
28.78/28.88	c   relpscost        :      18.29        882         62        201          0          0       1450
28.78/28.88	c   pscost           :       0.00          0          0          0          0          0          0
28.78/28.88	c   inference        :       0.00          0          0          0          0          0          0
28.78/28.88	c   mostinf          :       0.00          0          0          0          0          0          0
28.78/28.88	c   leastinf         :       0.00          0          0          0          0          0          0
28.78/28.88	c   fullstrong       :       0.00          0          0          0          0          0          0
28.78/28.88	c   allfullstrong    :       0.00          0          0          0          0          0          0
28.78/28.88	c   random           :       0.00          0          0          0          0          0          0
28.78/28.88	c Primal Heuristics  :       Time      Calls      Found
28.78/28.88	c   LP solutions     :       0.00          -          0
28.78/28.88	c   pseudo solutions :       0.00          -          0
28.78/28.88	c   oneopt           :       0.00          0          0
28.78/28.88	c   crossover        :       0.01          0          0
28.78/28.88	c   guideddiving     :       0.00          0          0
28.78/28.88	c   intshifting      :       0.00          0          0
28.78/28.88	c   veclendiving     :       0.04          7          0
28.78/28.88	c   linesearchdiving :       0.01          7          0
28.78/28.88	c   coefdiving       :       0.02          8          0
28.78/28.88	c   pscostdiving     :       0.04          8          0
28.78/28.88	c   rootsoldiving    :       0.06          4          0
28.78/28.88	c   fracdiving       :       0.03          8          0
28.78/28.88	c   objpscostdiving  :       0.04          4          0
28.78/28.88	c   simplerounding   :       0.00          0          0
28.78/28.88	c   rounding         :       0.07        379          0
28.78/28.88	c   shifting         :       0.13        131          0
28.78/28.88	c   fixandinfer      :       0.00          0          0
28.78/28.88	c   feaspump         :       0.12          2          0
28.78/28.88	c   intdiving        :       0.00          0          0
28.78/28.88	c   actconsdiving    :       0.00          0          0
28.78/28.88	c   octane           :       0.00          0          0
28.78/28.88	c   rens             :       0.01          0          0
28.78/28.88	c   rins             :       0.00          0          0
28.78/28.88	c   localbranching   :       0.00          0          0
28.78/28.88	c   mutation         :       0.00          0          0
28.78/28.88	c   dins             :       0.00          0          0
28.78/28.88	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
28.78/28.88	c   primal LP        :       0.00          0          0       0.00          -
28.78/28.88	c   dual LP          :       5.03        920      24303      26.42    4831.61
28.78/28.88	c   barrier LP       :       0.00          0          0       0.00          -
28.78/28.88	c   diving/probing LP:       0.29        137       1991      14.53    6865.52
28.78/28.88	c   strong branching :      18.26       2290      81304      35.50    4452.57
28.78/28.88	c     (at root node) :          -         43       9579     222.77          -
28.78/28.88	c   conflict analysis:       0.00          0          0       0.00          -
28.78/28.88	c B&B Tree           :
28.78/28.88	c   number of runs   :          1
28.78/28.88	c   nodes            :       1117
28.78/28.88	c   nodes (total)    :       1117
28.78/28.88	c   nodes left       :          0
28.78/28.88	c   max depth        :         20
28.78/28.88	c   max depth (total):         20
28.78/28.88	c   backtracks       :        295 (26.4%)
28.78/28.88	c   delayed cutoffs  :        334
28.78/28.88	c   repropagations   :        995 (9250 domain reductions, 222 cutoffs)
28.78/28.88	c   avg switch length:       3.49
28.78/28.88	c   switching time   :       0.23
28.78/28.88	c Solution           :
28.78/28.88	c   Solutions found  :          0 (0 improvements)
28.78/28.88	c   Primal Bound     : infeasible
28.78/28.88	c   Dual Bound       :          -
28.78/28.88	c   Gap              :       0.00 %
28.78/28.88	c   Root Dual Bound  : +9.39000000000000e+02
28.88/28.91	c Time complete: 28.89.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869072-1245156958/watcher-1869072-1245156958 -o /tmp/evaluation-result-1869072-1245156958/solver-1869072-1245156958 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869072-1245156958.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 2778
/proc/meminfo: memFree=1923920/2055920 swapFree=4181364/4192956
[pid=2778] ppid=2776 vsize=4324 CPUtime=0
/proc/2778/stat : 2778 (pbscip.linux.x8) R 2776 2778 2606 0 -1 4194304 479 0 0 0 0 0 0 0 18 0 1 0 183293116 4427776 463 1992294400 4194304 7823515 548682068736 18446744073709551615 6956836 0 0 4096 0 0 0 0 17 1 0 0
/proc/2778/statm: 1082 471 306 886 0 192 0

[startup+0.00725896 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2778
/proc/meminfo: memFree=1923920/2055920 swapFree=4181364/4192956
[pid=2778] ppid=2776 vsize=7132 CPUtime=0
/proc/2778/stat : 2778 (pbscip.linux.x8) R 2776 2778 2606 0 -1 4194304 989 0 0 0 0 0 0 0 18 0 1 0 183293116 7303168 971 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/2778/statm: 1783 980 335 886 0 893 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7132

[startup+0.101268 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2778
/proc/meminfo: memFree=1923920/2055920 swapFree=4181364/4192956
[pid=2778] ppid=2776 vsize=18944 CPUtime=0.09
/proc/2778/stat : 2778 (pbscip.linux.x8) R 2776 2778 2606 0 -1 4194304 4168 0 0 0 8 1 0 0 18 0 1 0 183293116 19398656 3796 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 4736 3796 432 886 0 3846 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18944

[startup+0.301289 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2778
/proc/meminfo: memFree=1923920/2055920 swapFree=4181364/4192956
[pid=2778] ppid=2776 vsize=25456 CPUtime=0.29
/proc/2778/stat : 2778 (pbscip.linux.x8) R 2776 2778 2606 0 -1 4194304 5812 0 0 0 27 2 0 0 19 0 1 0 183293116 26066944 5440 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 6364 5440 438 886 0 5474 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25456

[startup+0.701328 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2778
/proc/meminfo: memFree=1923920/2055920 swapFree=4181364/4192956
[pid=2778] ppid=2776 vsize=29180 CPUtime=0.69
/proc/2778/stat : 2778 (pbscip.linux.x8) R 2776 2778 2606 0 -1 4194304 6900 0 0 0 66 3 0 0 22 0 1 0 183293116 29880320 6513 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 7295 6513 560 886 0 6405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29180

[startup+1.50141 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2779
/proc/meminfo: memFree=1899016/2055920 swapFree=4181364/4192956
[pid=2778] ppid=2776 vsize=31020 CPUtime=1.49
/proc/2778/stat : 2778 (pbscip.linux.x8) R 2776 2778 2606 0 -1 4194304 7391 0 0 0 144 5 0 0 25 0 1 0 183293116 31764480 7000 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 7755 7000 561 886 0 6865 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31020

[startup+3.10157 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2779
/proc/meminfo: memFree=1891080/2055920 swapFree=4181364/4192956
[pid=2778] ppid=2776 vsize=39064 CPUtime=3.09
/proc/2778/stat : 2778 (pbscip.linux.x8) R 2776 2778 2606 0 -1 4194304 9410 0 0 0 302 7 0 0 25 0 1 0 183293116 40001536 8995 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 9766 8995 561 886 0 8876 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39064

[startup+6.30288 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2779
/proc/meminfo: memFree=1884808/2055920 swapFree=4181364/4192956
[pid=2778] ppid=2776 vsize=43792 CPUtime=6.29
/proc/2778/stat : 2778 (pbscip.linux.x8) R 2776 2778 2606 0 -1 4194304 10645 0 0 0 619 10 0 0 25 0 1 0 183293116 44843008 10222 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 10948 10222 565 886 0 10058 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 43792

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2779
/proc/meminfo: memFree=1884816/2055920 swapFree=4181364/4192956
[pid=2778] ppid=2776 vsize=43792 CPUtime=12.69
/proc/2778/stat : 2778 (pbscip.linux.x8) R 2776 2778 2606 0 -1 4194304 10651 0 0 0 1253 16 0 0 25 0 1 0 183293116 44843008 10228 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 10948 10228 571 886 0 10058 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43792

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2779
/proc/meminfo: memFree=1884880/2055920 swapFree=4181364/4192956
[pid=2778] ppid=2776 vsize=43792 CPUtime=25.49
/proc/2778/stat : 2778 (pbscip.linux.x8) R 2776 2778 2606 0 -1 4194304 10651 0 0 0 2515 34 0 0 25 0 1 0 183293116 44843008 10228 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 10948 10228 571 886 0 10058 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43792

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

[startup+27.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2779
/proc/meminfo: memFree=1884944/2055920 swapFree=4181364/4192956
[pid=2778] ppid=2776 vsize=43792 CPUtime=27.08
/proc/2778/stat : 2778 (pbscip.linux.x8) R 2776 2778 2606 0 -1 4194304 10652 0 0 0 2673 35 0 0 25 0 1 0 183293116 44843008 10229 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 10948 10229 571 886 0 10058 0
Current children cumulated CPU time (s) 27.08
Current children cumulated vsize (KiB) 43792

[startup+27.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2779
/proc/meminfo: memFree=1884944/2055920 swapFree=4181364/4192956
[pid=2778] ppid=2776 vsize=43792 CPUtime=27.88
/proc/2778/stat : 2778 (pbscip.linux.x8) R 2776 2778 2606 0 -1 4194304 10652 0 0 0 2752 36 0 0 25 0 1 0 183293116 44843008 10229 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 10948 10229 571 886 0 10058 0
Current children cumulated CPU time (s) 27.88
Current children cumulated vsize (KiB) 43792

[startup+28.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2779
/proc/meminfo: memFree=1884944/2055920 swapFree=4181364/4192956
[pid=2778] ppid=2776 vsize=43792 CPUtime=28.69
/proc/2778/stat : 2778 (pbscip.linux.x8) R 2776 2778 2606 0 -1 4194304 10652 0 0 0 2831 38 0 0 25 0 1 0 183293116 44843008 10229 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 10948 10229 571 886 0 10058 0
Current children cumulated CPU time (s) 28.69
Current children cumulated vsize (KiB) 43792

[startup+28.9011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2779
/proc/meminfo: memFree=1884944/2055920 swapFree=4181364/4192956
[pid=2778] ppid=2776 vsize=40600 CPUtime=28.88
/proc/2778/stat : 2778 (pbscip.linux.x8) R 2776 2778 2606 0 -1 4194304 10656 0 0 0 2850 38 0 0 25 0 1 0 183293116 41574400 9453 1992294400 4194304 7823515 548682068736 18446744073709551615 7132266 0 0 4096 0 0 0 0 17 1 0 0
/proc/2778/statm: 10150 9453 575 886 0 9260 0
Current children cumulated CPU time (s) 28.88
Current children cumulated vsize (KiB) 40600

Child status: 0
Real time (s): 28.9119
CPU time (s): 28.9056
CPU user time (s): 28.5147
CPU system time (s): 0.39094
CPU usage (%): 99.9783
Max. virtual memory (cumulated for all children) (KiB): 43792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 28.5147
system time used= 0.39094
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10659
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= 26

runsolver used 0.026995 second user time and 0.068989 second system time

The end

Launcher Data 

Begin job on node36 at 2009-06-16 14:55:58
IDJOB=1869072
IDBENCH=2156
IDSOLVER=683
FILE ID=node36/1869072-1245156958
PBS_JOBID= 9363804
Free space on /tmp= 66200 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-ssa2670-141.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-1869072-1245156958/watcher-1869072-1245156958 -o /tmp/evaluation-result-1869072-1245156958/solver-1869072-1245156958 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869072-1245156958.opb

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

MD5SUM BENCH= bf686e12342472d00013af54a5ee9279
RANDOM SEED=1014299050

node36.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		: 3000.230
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		: 3000.230
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:       1924336 kB
Buffers:         23172 kB
Cached:          62464 kB
SwapCached:       6436 kB
Active:          61268 kB
Inactive:        33304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1924336 kB
SwapTotal:     4192956 kB
SwapFree:      4181364 kB
Dirty:            9928 kB
Writeback:           0 kB
Mapped:          13416 kB
Slab:            23084 kB
Committed_AS:   174412 kB
PageTables:       1360 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= 66188 MiB
End job on node36 at 2009-06-16 14:56:27