Trace number 1869141

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 1.8.2OPT95 10.1075 10.1617

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-jnh17.opb
MD5SUMb73cea9d9e4cbead7bc459c298b4b53a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark95
Best CPU time to get the best result obtained on this benchmark0.031994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 95
Optimality of the best value was proved YES
Number of variables200
Total number of constraints950
Number of constraints which are clauses950
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 constraint2
Maximum length of a constraint11
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 1
Number of bits of the biggest number in a constraint 1
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

Quality of the solution as a function of time


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

Solver Data 

0.00/0.02	c SCIP version 1.1.0.7
0.00/0.02	c LP-Solver Clp 1.8.2
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1869141-1245160669.opb>
0.00/0.02	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 950 constraints
0.00/0.03	c start presolving problem
0.00/0.03	c presolving:
0.00/0.03	c (round 1) 0 del vars, 0 del conss, 4 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 836 impls, 0 clqs
0.00/0.04	c (round 2) 8 del vars, 72 del conss, 8 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 860 impls, 0 clqs
0.00/0.04	c (round 3) 13 del vars, 98 del conss, 10 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 886 impls, 0 clqs
0.00/0.04	c (round 4) 22 del vars, 169 del conss, 19 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 892 impls, 0 clqs
0.00/0.04	c (round 5) 25 del vars, 212 del conss, 22 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 1020 impls, 0 clqs
0.00/0.06	c (round 6) 25 del vars, 232 del conss, 22 chg bounds, 19 chg sides, 0 chg coeffs, 0 upgd conss, 1032 impls, 0 clqs
0.00/0.08	c (round 7) 25 del vars, 234 del conss, 22 chg bounds, 19 chg sides, 0 chg coeffs, 718 upgd conss, 1032 impls, 0 clqs
0.09/0.10	c (round 8) 49 del vars, 234 del conss, 24 chg bounds, 19 chg sides, 0 chg coeffs, 718 upgd conss, 2352 impls, 0 clqs
0.09/0.10	c (round 9) 49 del vars, 439 del conss, 24 chg bounds, 19 chg sides, 0 chg coeffs, 718 upgd conss, 2352 impls, 0 clqs
0.09/0.11	c (round 10) 49 del vars, 442 del conss, 24 chg bounds, 19 chg sides, 0 chg coeffs, 718 upgd conss, 2352 impls, 0 clqs
0.09/0.11	c presolving (11 rounds):
0.09/0.11	c  49 deleted vars, 442 deleted constraints, 24 tightened bounds, 0 added holes, 19 changed sides, 0 changed coefficients
0.09/0.11	c  2352 implications, 0 cliques
0.09/0.11	c presolved problem has 151 variables (151 bin, 0 int, 0 impl, 0 cont) and 508 constraints
0.09/0.11	c     508 constraints of type <logicor>
0.09/0.11	c transformed objective value is always integral (scale: 1)
0.09/0.11	c Presolving Time: 0.07
0.09/0.11	c strange?!, PURESAT with obj
0.09/0.11	c -----------------------------------------------------------------------------------------------
0.09/0.11	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11	c limits/memory = c 1620
0.09/0.11	c # maximal time in seconds to run
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11	c limits/time = c 1791
0.09/0.11	c # frequency for displaying node information lines
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.11	c display/freq = c 10000
0.09/0.11	c -----------------------------------------------------------------------------------------------
0.09/0.11	c start solving problem
0.09/0.11	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 |   395 |1516k|   0 | 137 | 151 | 508 | 508 | 151 | 508 |   0 |   0 |   0 | 8.023819e+01 |      --      |    Inf 
0.39/0.43	c   0.4s|     1 |     0 |  1279 |3220k|   0 | 137 | 151 | 508 | 508 | 151 | 537 |  29 |   0 |   0 | 8.132296e+01 |      --      |    Inf 
0.49/0.55	c   0.5s|     1 |     0 |  1395 |4321k|   0 | 142 | 151 | 508 | 508 | 151 | 544 |  36 |   0 |   0 | 8.154579e+01 |      --      |    Inf 
0.59/0.68	c   0.6s|     1 |     0 |  1467 |4898k|   0 | 140 | 151 | 508 | 508 | 151 | 555 |  47 |   0 |   0 | 8.162162e+01 |      --      |    Inf 
0.79/0.81	c   0.8s|     1 |     0 |  1554 |5529k|   0 | 140 | 151 | 508 | 508 | 151 | 557 |  49 |   0 |   0 | 8.174750e+01 |      --      |    Inf 
0.89/0.95	c   0.9s|     1 |     0 |  1632 |6282k|   0 | 141 | 151 | 508 | 508 | 151 | 559 |  51 |   0 |   0 | 8.177790e+01 |      --      |    Inf 
0.99/1.09	c   1.0s|     1 |     0 |  1735 |6924k|   0 | 140 | 151 | 508 | 508 | 151 | 561 |  53 |   0 |   0 | 8.182972e+01 |      --      |    Inf 
1.19/1.23	c   1.2s|     1 |     0 |  1766 |7635k|   0 | 139 | 151 | 508 | 508 | 151 | 562 |  54 |   0 |   0 | 8.185031e+01 |      --      |    Inf 
1.29/1.37	c   1.3s|     1 |     0 |  1822 |8350k|   0 | 140 | 151 | 508 | 508 | 151 | 563 |  55 |   0 |   0 | 8.187486e+01 |      --      |    Inf 
1.49/1.52	c   1.4s|     1 |     0 |  1895 |9043k|   0 | 135 | 151 | 508 | 508 | 151 | 564 |  56 |   0 |   0 | 8.190107e+01 |      --      |    Inf 
1.59/1.69	c   1.6s|     1 |     0 |  1979 |  10M|   0 | 140 | 151 | 508 | 508 | 151 | 565 |  57 |   0 |   0 | 8.191323e+01 |      --      |    Inf 
1.79/1.84	c   1.8s|     1 |     0 |  2010 |  11M|   0 | 140 | 151 | 508 | 508 | 151 | 554 |  58 |   0 |   0 | 8.191547e+01 |      --      |    Inf 
1.89/1.97	c   1.9s|     1 |     0 |  2051 |  12M|   0 | 144 | 151 | 508 | 508 | 151 | 555 |  59 |   0 |   0 | 8.200000e+01 |      --      |    Inf 
2.09/2.11	c   2.0s|     1 |     0 |  2102 |  13M|   0 | 144 | 151 | 508 | 508 | 151 | 557 |  61 |   0 |   0 | 8.200000e+01 |      --      |    Inf 
2.19/2.25	c   2.2s|     1 |     0 |  2173 |  13M|   0 | 145 | 151 | 508 | 508 | 151 | 558 |  62 |   0 |   0 | 8.200000e+01 |      --      |    Inf 
2.29/2.37	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.29/2.37	c   2.3s|     1 |     0 |  2211 |  13M|   0 | 143 | 151 | 508 | 508 | 151 | 559 |  63 |   0 |   0 | 8.200000e+01 |      --      |    Inf 
2.49/2.50	c   2.4s|     1 |     0 |  2258 |  14M|   0 | 144 | 151 | 508 | 508 | 151 | 560 |  64 |   0 |   0 | 8.200000e+01 |      --      |    Inf 
2.59/2.64	c   2.6s|     1 |     0 |  2306 |  14M|   0 | 143 | 151 | 508 | 508 | 151 | 547 |  65 |   0 |   0 | 8.200000e+01 |      --      |    Inf 
3.99/4.01	c   3.9s|     1 |     2 |  2306 |  14M|   0 | 143 | 151 | 508 | 508 | 151 | 547 |  65 |   0 |  42 | 8.200000e+01 |      --      |    Inf 
5.14/5.45	o 98
5.14/5.45	c R 5.3s|     5 |     2 |  3008 |  14M|   3 |  17 | 151 | 508 | 218 | 151 | 533 |  65 |   0 | 117 | 8.200000e+01 | 9.800000e+01 |  19.51%
5.34/5.46	o 96
5.34/5.46	c R 5.3s|     5 |     2 |  3010 |  14M|   3 |   4 | 151 | 508 | 174 | 151 | 533 |  65 |   0 | 127 | 8.200000e+01 | 9.600000e+01 |  17.07%
5.34/5.46	o 95
5.34/5.46	c * 5.3s|     5 |     2 |  3011 |  14M|   3 |   - | 151 | 508 | 167 | 151 | 533 |  65 |   0 | 129 | 8.200000e+01 | 9.500000e+01 |  15.85%
10.05/10.13	c 
10.05/10.13	c SCIP Status        : problem is solved [optimal solution found]
10.05/10.13	c Solving Time (sec) : 9.97
10.05/10.13	c Solving Nodes      : 15
10.05/10.13	c Primal Bound       : +9.50000000000000e+01 (3 solutions)
10.05/10.13	c Dual Bound         : +9.50000000000000e+01
10.05/10.13	c Gap                : 0.00 %
10.05/10.13	c NODE         15
10.05/10.13	c DUAL BOUND   95
10.05/10.13	c PRIMAL BOUND 95
10.05/10.13	c GAP          0
10.05/10.13	s OPTIMUM FOUND
10.05/10.13	v x200 -x199 x198 -x197 -x196 x195 -x194 x193 -x192 x191 -x190 x189 -x188 -x187 x186 -x185 -x184 x183 -x182 x181 x180 -x179 -x178 
10.05/10.13	v x177 -x176 x175 -x174 x173 x172 -x171 x170 -x169 x168 -x167 -x166 x165 -x164 x163 -x162 x161 x160 -x159 -x158 x157 -x156 x155 
10.05/10.13	v -x154 x153 x152 -x151 -x150 x149 -x148 x147 -x146 x145 x144 -x143 -x142 x141 -x140 x139 -x138 x137 -x136 x135 -x134 -x133 -x132 
10.05/10.13	v x131 -x130 x129 x128 -x127 -x126 x125 x124 -x123 -x122 x121 -x120 x119 -x118 x117 x116 -x115 -x114 x113 -x112 x111 -x110 
10.05/10.13	v x109 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 
10.05/10.13	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 
10.05/10.13	v -x56 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 
10.05/10.13	v 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 x3 -x2 x1 
10.05/10.13	c SCIP Status        : problem is solved [optimal solution found]
10.05/10.13	c Solving Time       :       9.97
10.05/10.13	c Original Problem   :
10.05/10.13	c   Problem name     : HOME/instance-1869141-1245160669.opb
10.05/10.13	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
10.05/10.13	c   Constraints      : 950 initial, 950 maximal
10.05/10.13	c Presolved Problem  :
10.05/10.14	c   Problem name     : t_HOME/instance-1869141-1245160669.opb
10.05/10.14	c   Variables        : 151 (151 binary, 0 integer, 0 implicit integer, 0 continuous)
10.05/10.14	c   Constraints      : 508 initial, 514 maximal
10.05/10.14	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
10.05/10.14	c   trivial          :       0.00          4          0          0          0          0          0          0          0
10.05/10.14	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
10.05/10.14	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
10.05/10.14	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
10.05/10.14	c   implics          :       0.00          0          3          0          0          0          0          0          0
10.05/10.14	c   probing          :       0.02         24          0          0          2          0          0          0          0
10.05/10.14	c   linear           :       0.03         18          0          0         22          0        232         19          0
10.05/10.14	c   logicor          :       0.02          0          0          0          0          0        210          0          0
10.05/10.14	c   root node        :          -         44          -          -         44          -          -          -          -
10.05/10.14	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
10.05/10.14	c   integral         :          0          0          0         26          0          3         52          0          0         14
10.05/10.14	c   logicor          :        508+        17        839          1          0          8        361          0          0          0
10.05/10.14	c   countsols        :          0          0          0          1          0          0          0          0          0          0
10.05/10.14	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
10.05/10.14	c   integral         :       6.94       0.00       0.00       6.94       0.00
10.05/10.14	c   logicor          :       0.01       0.00       0.01       0.00       0.00
10.05/10.14	c   countsols        :       0.00       0.00       0.00       0.00       0.00
10.05/10.14	c Propagators        :       Time      Calls    Cutoffs    DomReds
10.05/10.14	c   rootredcost      :       0.00          3          0          0
10.05/10.14	c   pseudoobj        :       0.00        312          1          0
10.05/10.14	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
10.05/10.14	c   propagation      :       0.00          5          3          7        5.0          0        0.0          -
10.05/10.14	c   infeasible LP    :       0.00          2          0          0        0.0          0        0.0          0
10.05/10.14	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
10.05/10.14	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
10.05/10.14	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
10.05/10.14	c   applied globally :          -          -          -          6        4.5          -          -          -
10.05/10.14	c   applied locally  :          -          -          -          0        0.0          -          -          -
10.05/10.14	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
10.05/10.14	c   cut pool         :       0.08         16          -          -       1288          -    (maximal pool size: 3790)
10.05/10.14	c   redcost          :       0.00         39          0          1          0          0
10.05/10.14	c   impliedbounds    :       0.00         17          0          0         61          0
10.05/10.14	c   intobj           :       0.00          0          0          0          0          0
10.05/10.14	c   gomory           :       0.98         17          0          0        812          0
10.05/10.14	c   strongcg         :       0.84         17          0          0       4255          0
10.05/10.14	c   cmir             :       0.05         10          0          0          0          0
10.05/10.14	c   flowcover        :       0.10         10          0          0          0          0
10.05/10.14	c   clique           :       0.00         17          0          0         24          0
10.05/10.14	c   zerohalf         :       0.00          0          0          0          0          0
10.05/10.14	c   mcf              :       0.00          1          0          0          0          0
10.05/10.14	c Pricers            :       Time      Calls       Vars
10.05/10.14	c   problem variables:       0.00          0          0
10.05/10.14	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
10.05/10.14	c   relpscost        :       6.94         25          3         52          0          0         14
10.05/10.14	c   pscost           :       0.00          0          0          0          0          0          0
10.05/10.14	c   inference        :       0.00          0          0          0          0          0          0
10.05/10.14	c   mostinf          :       0.00          0          0          0          0          0          0
10.05/10.14	c   leastinf         :       0.00          0          0          0          0          0          0
10.05/10.14	c   fullstrong       :       0.00          0          0          0          0          0          0
10.05/10.14	c   allfullstrong    :       0.00          0          0          0          0          0          0
10.05/10.14	c   random           :       0.00          0          0          0          0          0          0
10.05/10.14	c Primal Heuristics  :       Time      Calls      Found
10.05/10.14	c   LP solutions     :       0.00          -          1
10.05/10.14	c   pseudo solutions :       0.00          -          0
10.05/10.14	c   fracdiving       :       0.00          0          0
10.05/10.14	c   veclendiving     :       0.00          0          0
10.05/10.14	c   objpscostdiving  :       0.00          0          0
10.05/10.14	c   oneopt           :       0.00          1          0
10.05/10.14	c   coefdiving       :       0.01          1          0
10.05/10.14	c   simplerounding   :       0.00          0          0
10.05/10.14	c   rounding         :       0.01         42          2
10.05/10.14	c   shifting         :       0.02         18          0
10.05/10.14	c   intshifting      :       0.00          0          0
10.05/10.14	c   fixandinfer      :       0.00          0          0
10.05/10.14	c   feaspump         :       0.11          1          0
10.05/10.14	c   pscostdiving     :       0.01          1          0
10.05/10.14	c   intdiving        :       0.00          0          0
10.05/10.14	c   actconsdiving    :       0.00          0          0
10.05/10.14	c   rootsoldiving    :       0.00          0          0
10.05/10.14	c   linesearchdiving :       0.00          0          0
10.05/10.14	c   guideddiving     :       0.00          0          0
10.05/10.14	c   octane           :       0.00          0          0
10.05/10.14	c   rens             :       0.01          0          0
10.05/10.14	c   rins             :       0.00          0          0
10.05/10.14	c   localbranching   :       0.00          0          0
10.05/10.14	c   mutation         :       0.00          0          0
10.05/10.14	c   crossover        :       0.00          0          0
10.05/10.14	c   dins             :       0.00          0          0
10.05/10.14	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
10.05/10.14	c   primal LP        :       0.03          0          0       0.00       0.00
10.05/10.14	c   dual LP          :       0.66         44       4469     101.57    6771.21
10.05/10.14	c   barrier LP       :       0.00          0          0       0.00          -
10.05/10.14	c   diving/probing LP:       0.13         40        807      20.18    6207.69
10.05/10.14	c   strong branching :       6.94        390      47617     122.09    6861.24
10.05/10.14	c     (at root node) :          -         42       7135     169.88          -
10.05/10.14	c   conflict analysis:       0.00          0          0       0.00          -
10.05/10.14	c B&B Tree           :
10.05/10.14	c   number of runs   :          1
10.05/10.14	c   nodes            :         15
10.05/10.14	c   nodes (total)    :         15
10.05/10.14	c   nodes left       :          0
10.05/10.14	c   max depth        :          4
10.05/10.14	c   max depth (total):          4
10.05/10.14	c   backtracks       :          4 (26.7%)
10.05/10.14	c   delayed cutoffs  :          0
10.05/10.14	c   repropagations   :          3 (8 domain reductions, 0 cutoffs)
10.05/10.14	c   avg switch length:       2.40
10.05/10.14	c   switching time   :       0.01
10.05/10.14	c Solution           :
10.05/10.14	c   Solutions found  :          3 (3 improvements)
10.05/10.14	c   Primal Bound     : +9.50000000000000e+01   (in run 1, after 5 nodes, 5.32 seconds, depth 3, found by <relaxation>)
10.05/10.14	c   Dual Bound       : +9.50000000000000e+01
10.05/10.14	c   Gap              :       0.00 %
10.05/10.14	c   Root Dual Bound  : +8.20000000000000e+01
10.05/10.15	c Time complete: 10.09.

Verifier Data 

OK	95

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869141-1245160669/watcher-1869141-1245160669 -o /tmp/evaluation-result-1869141-1245160669/solver-1869141-1245160669 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869141-1245160669.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 6072
/proc/meminfo: memFree=1845208/2055920 swapFree=4191900/4192956
[pid=6072] ppid=6070 vsize=5812 CPUtime=0
/proc/6072/stat : 6072 (pbscip.linux.x8) R 6070 6072 5829 0 -1 4194304 517 0 0 0 0 0 0 0 18 0 1 0 183666922 5951488 501 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/6072/statm: 1453 503 332 1256 0 192 0

[startup+0.0124329 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6072
/proc/meminfo: memFree=1845208/2055920 swapFree=4191900/4192956
[pid=6072] ppid=6070 vsize=10192 CPUtime=0
/proc/6072/stat : 6072 (pbscip.linux.x8) R 6070 6072 5829 0 -1 4194304 1527 0 0 0 0 0 0 0 18 0 1 0 183666922 10436608 1511 1992294400 4194304 9342243 548682068736 18446744073709551615 5858006 0 0 4096 0 0 0 0 17 1 0 0
/proc/6072/statm: 2548 1511 378 1256 0 1287 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10192

[startup+0.101443 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6072
/proc/meminfo: memFree=1845208/2055920 swapFree=4191900/4192956
[pid=6072] ppid=6070 vsize=14936 CPUtime=0.09
/proc/6072/stat : 6072 (pbscip.linux.x8) R 6070 6072 5829 0 -1 4194304 2914 0 0 0 8 1 0 0 18 0 1 0 183666922 15294464 2544 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6072/statm: 3734 2544 489 1256 0 2473 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14936

[startup+0.301466 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6072
/proc/meminfo: memFree=1845208/2055920 swapFree=4191900/4192956
[pid=6072] ppid=6070 vsize=17676 CPUtime=0.29
/proc/6072/stat : 6072 (pbscip.linux.x8) R 6070 6072 5829 0 -1 4194304 3501 0 0 0 27 2 0 0 19 0 1 0 183666922 18100224 3130 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6072/statm: 4419 3130 652 1256 0 3158 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17676

[startup+0.701511 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6072
/proc/meminfo: memFree=1845208/2055920 swapFree=4191900/4192956
[pid=6072] ppid=6070 vsize=27916 CPUtime=0.69
/proc/6072/stat : 6072 (pbscip.linux.x8) R 6070 6072 5829 0 -1 4194304 5958 0 0 0 66 3 0 0 22 0 1 0 183666922 28585984 5587 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6072/statm: 6979 5587 675 1256 0 5718 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27916

[startup+1.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6073
/proc/meminfo: memFree=1824528/2055920 swapFree=4191900/4192956
[pid=6072] ppid=6070 vsize=33692 CPUtime=1.49
/proc/6072/stat : 6072 (pbscip.linux.x8) R 6070 6072 5829 0 -1 4194304 7119 0 0 0 145 4 0 0 25 0 1 0 183666922 34500608 6748 1992294400 4194304 9342243 548682068736 18446744073709551615 4340717 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6072/statm: 8423 6748 675 1256 0 7162 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33692

[startup+3.10179 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6073
/proc/meminfo: memFree=1815056/2055920 swapFree=4191900/4192956
[pid=6072] ppid=6070 vsize=42380 CPUtime=3.09
/proc/6072/stat : 6072 (pbscip.linux.x8) R 6070 6072 5829 0 -1 4194304 9261 0 0 0 303 6 0 0 25 0 1 0 183666922 43397120 8890 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6072/statm: 10595 8890 685 1256 0 9334 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 42380

[startup+8.09036 s]
/proc/loadavg: 1.16 1.03 1.01 2/65 6073
/proc/meminfo: memFree=1811280/2055920 swapFree=4191900/4192956
[pid=6072] ppid=6070 vsize=42380 CPUtime=8.03
/proc/6072/stat : 6072 (pbscip.linux.x8) R 6070 6072 5829 0 -1 4194304 9403 0 0 0 796 7 0 0 25 0 1 0 183666922 43397120 9032 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6072/statm: 10595 9032 690 1256 0 9334 0
Current children cumulated CPU time (s) 8.03
Current children cumulated vsize (KiB) 42380

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

[startup+8.80144 s]
/proc/loadavg: 1.16 1.03 1.01 2/65 6073
/proc/meminfo: memFree=1811280/2055920 swapFree=4191900/4192956
[pid=6072] ppid=6070 vsize=42380 CPUtime=8.74
/proc/6072/stat : 6072 (pbscip.linux.x8) R 6070 6072 5829 0 -1 4194304 9403 0 0 0 866 8 0 0 25 0 1 0 183666922 43397120 9032 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6072/statm: 10595 9032 690 1256 0 9334 0
Current children cumulated CPU time (s) 8.74
Current children cumulated vsize (KiB) 42380

[startup+9.60153 s]
/proc/loadavg: 1.16 1.03 1.01 2/65 6073
/proc/meminfo: memFree=1811608/2055920 swapFree=4191900/4192956
[pid=6072] ppid=6070 vsize=42380 CPUtime=9.54
/proc/6072/stat : 6072 (pbscip.linux.x8) R 6070 6072 5829 0 -1 4194304 9403 0 0 0 946 8 0 0 25 0 1 0 183666922 43397120 9032 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6072/statm: 10595 9032 690 1256 0 9334 0
Current children cumulated CPU time (s) 9.54
Current children cumulated vsize (KiB) 42380

[startup+10.0016 s]
/proc/loadavg: 1.16 1.03 1.01 2/65 6073
/proc/meminfo: memFree=1811608/2055920 swapFree=4191900/4192956
[pid=6072] ppid=6070 vsize=42380 CPUtime=9.94
/proc/6072/stat : 6072 (pbscip.linux.x8) R 6070 6072 5829 0 -1 4194304 9403 0 0 0 985 9 0 0 25 0 1 0 183666922 43397120 9032 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6072/statm: 10595 9032 690 1256 0 9334 0
Current children cumulated CPU time (s) 9.94
Current children cumulated vsize (KiB) 42380

[startup+10.1016 s]
/proc/loadavg: 1.16 1.03 1.01 2/65 6073
/proc/meminfo: memFree=1811608/2055920 swapFree=4191900/4192956
[pid=6072] ppid=6070 vsize=42380 CPUtime=10.05
/proc/6072/stat : 6072 (pbscip.linux.x8) R 6070 6072 5829 0 -1 4194304 9403 0 0 0 996 9 0 0 25 0 1 0 183666922 43397120 9032 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6072/statm: 10595 9032 690 1256 0 9334 0
Current children cumulated CPU time (s) 10.05
Current children cumulated vsize (KiB) 42380

Child status: 0
Real time (s): 10.1617
CPU time (s): 10.1075
CPU user time (s): 10.0065
CPU system time (s): 0.100984
CPU usage (%): 99.4658
Max. virtual memory (cumulated for all children) (KiB): 42380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.0065
system time used= 0.100984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9412
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= 147

runsolver used 0.309952 second user time and 0.742887 second system time

The end

Launcher Data 

Begin job on node28 at 2009-06-16 15:57:49
IDJOB=1869141
IDBENCH=2196
IDSOLVER=684
FILE ID=node28/1869141-1245160669
PBS_JOBID= 9363825
Free space on /tmp= 66176 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh17.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-1869141-1245160669/watcher-1869141-1245160669 -o /tmp/evaluation-result-1869141-1245160669/solver-1869141-1245160669 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869141-1245160669.opb

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

MD5SUM BENCH= b73cea9d9e4cbead7bc459c298b4b53a
RANDOM SEED=431832844

node28.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		: 3000.231
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		: 3000.231
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:       1845624 kB
Buffers:         28212 kB
Cached:         105488 kB
SwapCached:        260 kB
Active:          58088 kB
Inactive:        95124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1845624 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           12056 kB
Writeback:           0 kB
Mapped:          22600 kB
Slab:            42828 kB
Committed_AS:   156556 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66168 MiB
End job on node28 at 2009-06-16 15:57:59