Trace number 3692811

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 NameAnswerCPU timeWall clock time
SCIP spx standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixedSAT 2.92155 2.92345

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/armies/normalized-army8.9ls.opb
MD5SUMf22ee27ae396dfbceb6d2e4359af424f
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.045992
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables220
Total number of constraints332
Number of constraints which are clauses202
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints128
Minimum length of a constraint2
Maximum length of a constraint64
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 9
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 73
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: a3bf3a4-dirty]
0.00/0.00	c Copyright (c) 2002-2012 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-3692811-1338017371.opb>
0.00/0.00	c original problem has 220 variables (220 bin, 0 int, 0 impl, 0 cont) and 332 constraints
0.00/0.00	c problem read in 0.00
0.00/0.00	c presolving:
0.00/0.01	c (round 1) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 332 upgd conss, 252 impls, 0 clqs
0.00/0.02	c (round 2) 8 del vars, 0 del conss, 384 add conss, 0 chg bounds, 384 chg sides, 768 chg coeffs, 332 upgd conss, 5244 impls, 0 clqs
0.00/0.02	c (round 3) 8 del vars, 16 del conss, 384 add conss, 0 chg bounds, 384 chg sides, 768 chg coeffs, 332 upgd conss, 5244 impls, 0 clqs
0.00/0.02	c (round 4) 8 del vars, 20 del conss, 384 add conss, 0 chg bounds, 384 chg sides, 768 chg coeffs, 332 upgd conss, 5244 impls, 0 clqs
0.00/0.03	c    (0.0s) probing: 51/212 (24.1%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.03	c    (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.03	c (round 5) 8 del vars, 26 del conss, 386 add conss, 0 chg bounds, 384 chg sides, 768 chg coeffs, 332 upgd conss, 5244 impls, 0 clqs
0.00/0.03	c presolving (6 rounds):
0.00/0.03	c  8 deleted vars, 26 deleted constraints, 386 added constraints, 0 tightened bounds, 0 added holes, 384 changed sides, 768 changed coefficients
0.00/0.03	c  5244 implications, 0 cliques
0.00/0.03	c presolved problem has 212 variables (212 bin, 0 int, 0 impl, 0 cont) and 692 constraints
0.00/0.03	c     122 constraints of type <knapsack>
0.00/0.03	c     486 constraints of type <setppc>
0.00/0.03	c       2 constraints of type <and>
0.00/0.03	c      82 constraints of type <logicor>
0.00/0.03	c transformed objective value is always integral (scale: 1)
0.00/0.03	c Presolving Time: 0.03
0.00/0.03	c - non default parameters ----------------------------------------------------------------------
0.00/0.03	c # SCIP version 2.1.1.4
0.00/0.03	c 
0.00/0.03	c # maximal time in seconds to run
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/time = 1797
0.00/0.03	c 
0.00/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/memory = 13950
0.00/0.03	c 
0.00/0.03	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.03	c # [type: int, range: [1,2], default: 1]
0.00/0.03	c timing/clocktype = 2
0.00/0.03	c 
0.00/0.03	c # belongs reading time to solving time?
0.00/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03	c timing/reading = TRUE
0.00/0.03	c 
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c start solving
0.00/0.03	c 
0.00/0.05	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.05	c   0.0s|     1 |     0 |   191 |     - |1777k|   0 |  96 | 212 | 706 | 212 | 694 |   0 |  18 |   0 | 0.000000e+00 |      --      |    Inf 
0.29/0.30	c   0.3s|     1 |     0 |  4049 |     - |1845k|   0 | 106 | 212 | 706 | 212 | 698 |   4 |  18 |   0 | 0.000000e+00 |      --      |    Inf 
0.29/0.34	c   0.3s|     1 |     0 |  4073 |     - |1949k|   0 | 106 | 212 | 706 | 212 | 701 |   7 |  18 |   0 | 0.000000e+00 |      --      |    Inf 
0.29/0.39	c   0.4s|     1 |     0 |  4121 |     - |2007k|   0 | 103 | 212 | 706 | 212 | 702 |   8 |  18 |   0 | 0.000000e+00 |      --      |    Inf 
0.39/0.44	c   0.4s|     1 |     0 |  4137 |     - |2043k|   0 | 112 | 212 | 706 | 212 | 703 |   9 |  18 |   0 | 0.000000e+00 |      --      |    Inf 
0.49/0.50	c   0.5s|     1 |     0 |  4179 |     - |2093k|   0 | 112 | 212 | 706 | 212 | 704 |  10 |  18 |   0 | 0.000000e+00 |      --      |    Inf 
0.49/0.56	c   0.6s|     1 |     0 |  4215 |     - |2118k|   0 | 114 | 212 | 706 | 212 | 705 |  11 |  18 |   0 | 0.000000e+00 |      --      |    Inf 
0.79/0.88	c   0.9s|     1 |     2 |  4215 |     - |2118k|   0 | 114 | 212 | 706 | 212 | 705 |  11 |  18 |  17 | 0.000000e+00 |      --      |    Inf 
2.89/2.91	c R 2.9s|    27 |     0 |  5361 |  44.1 |2148k|  14 |   - | 212 | 706 | 212 | 705 |  12 |  18 | 578 | 0.000000e+00 | 0.000000e+00 |   0.00%
2.89/2.91	c 
2.89/2.91	c SCIP Status        : problem is solved [optimal solution found]
2.89/2.91	c Solving Time (sec) : 2.91
2.89/2.91	c Solving Nodes      : 27
2.89/2.91	c Primal Bound       : +0.00000000000000e+00 (1 solutions)
2.89/2.91	c Dual Bound         : +0.00000000000000e+00
2.89/2.91	c Gap                : 0.00 %
2.89/2.91	s SATISFIABLE
2.89/2.91	v -x219 x220 -x217 -x218 -x215 x216 -x213 x214 -x211 x212 -x209 x210 -x207 x208 -x205 -x206 -x203 -x204 -x201 -x202 x199 -x200 x197 
2.89/2.91	v -x198 x195 -x196 -x193 x194 -x191 x192 -x189 x190 x187 -x188 x185 -x186 x183 -x184 -x181 x182 -x179 x180 -x177 -x178 -x175 
2.89/2.91	v -x176 -x173 -x174 x171 -x172 x169 -x170 x167 -x168 x165 -x166 x163 -x164 -x161 x162 -x159 x160 -x157 x158 -x155 x156 x153 -x154 
2.89/2.91	v x151 -x152 x149 -x150 -x147 x148 x145 -x146 x143 -x144 x141 -x142 x139 -x140 x137 -x138 x135 -x136 -x133 x134 -x131 x132 
2.89/2.91	v -x129 x130 -x128 -x126 -x124 x122 x120 x118 -x116 -x114 -x112 -x110 -x108 x106 -x104 -x102 -x100 -x98 -x96 -x94 -x92 x90 -x88 
2.89/2.91	v -x86 -x84 x82 -x80 -x78 -x76 -x74 -x72 -x70 -x68 x66 -x64 -x62 -x60 -x58 -x56 x54 -x52 x50 -x48 -x46 -x44 -x42 -x40 -x38 -x36 
2.89/2.91	v -x34 -x32 -x30 -x28 -x26 -x24 -x22 -x20 -x18 -x16 -x14 -x12 -x10 -x8 -x6 -x4 -x2 -x127 -x125 -x123 -x121 -x119 -x117 -x115 
2.89/2.91	v -x113 -x111 -x109 -x107 -x105 -x103 -x101 -x99 -x97 -x95 -x93 -x91 -x89 -x87 -x85 -x83 -x81 -x79 -x77 -x75 -x73 -x71 -x69 -x67 
2.89/2.91	v -x65 -x63 -x61 -x59 -x57 -x55 -x53 -x51 -x49 -x47 x45 x43 -x41 -x39 -x37 -x35 -x33 x31 x29 x27 -x25 -x23 -x21 x19 -x17 x15 
2.89/2.91	v x13 -x11 -x9 -x7 -x5 x3 -x1 
2.89/2.91	c SCIP Status        : problem is solved [optimal solution found]
2.89/2.91	c Total Time         :       2.91
2.89/2.91	c   solving          :       2.91
2.89/2.91	c   presolving       :       0.03 (included in solving)
2.89/2.91	c   reading          :       0.00 (included in solving)
2.89/2.91	c   copying          :       0.01 (1 #copies) (minimal 0.01, maximal 0.01, average 0.01)
2.89/2.91	c Original Problem   :
2.89/2.91	c   Problem name     : HOME/instance-3692811-1338017371.opb
2.89/2.91	c   Variables        : 220 (220 binary, 0 integer, 0 implicit integer, 0 continuous)
2.89/2.91	c   Constraints      : 332 initial, 332 maximal
2.89/2.91	c   Objective sense  : minimize
2.89/2.91	c Presolved Problem  :
2.89/2.91	c   Problem name     : t_HOME/instance-3692811-1338017371.opb
2.89/2.91	c   Variables        : 212 (212 binary, 0 integer, 0 implicit integer, 0 continuous)
2.89/2.91	c   Constraints      : 692 initial, 706 maximal
2.89/2.91	c Presolvers         :   ExecTime  SetupTime  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
2.89/2.91	c   domcol           :       0.00       0.00          0          0          0          0          0          0          0          0          0
2.89/2.91	c   trivial          :       0.00       0.00          0          0          0          0          0          0          0          0          0
2.89/2.91	c   dualfix          :       0.00       0.00          0          0          0          0          0          0          0          0          0
2.89/2.91	c   boundshift       :       0.00       0.00          0          0          0          0          0          0          0          0          0
2.89/2.91	c   inttobinary      :       0.00       0.00          0          0          0          0          0          0          0          0          0
2.89/2.91	c   convertinttobin  :       0.00       0.00          0          0          0          0          0          0          0          0          0
2.89/2.91	c   gateextraction   :       0.00       0.00          0          0          0          0          0          6          2          0          0
2.89/2.91	c   implics          :       0.00       0.00          0          8          0          0          0          0          0          0          0
2.89/2.91	c   components       :       0.00       0.00          0          0          0          0          0          0          0          0          0
2.89/2.91	c   pseudoobj        :       0.00       0.00          0          0          0          0          0          0          0          0          0
2.89/2.91	c   probing          :       0.00       0.00          0          0          0          0          0          0          0          0          0
2.89/2.91	c   knapsack         :       0.01       0.00          0          0          0          0          0          8        384        384        768
2.89/2.91	c   setppc           :       0.01       0.00          0          0          0          0          0         12          0          0          0
2.89/2.91	c   and              :       0.00       0.00          0          0          0          0          0          0          0          0          0
2.89/2.91	c   linear           :       0.01       0.00          0          0          0          0          0          0          0          0          0
2.89/2.91	c   logicor          :       0.00       0.00          0          0          0          0          0          0          0          0          0
2.89/2.91	c   root node        :          -          -          0          -          -          0          -          -          -          -          -
2.89/2.91	c Constraints        :     Number  MaxNumber  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #ResProp    Cutoffs    DomReds       Cuts      Conss   Children
2.89/2.91	c   integral         :          0          0          0          0         48          0          7          0          4         95          0          0         36
2.89/2.91	c   knapsack         :        122        122          6        313          0          0          4         56          4         52          0          0          0
2.89/2.91	c   setppc           :        486        486          6        309          0          0          2        228          0        240          0          0          0
2.89/2.91	c   and              :          2          2         51        219          0          0          1         12          0          8          3          0          0
2.89/2.91	c   logicor          :         82+       100          6        234          0          0          1          2         11         66          0          0          0
2.89/2.91	c   countsols        :          0          0          0          0          0          0          3          0          0          0          0          0          0
2.89/2.91	c Constraint Timings :  TotalTime  SetupTime   Separate  Propagate     EnfoLP     EnfoPS      Check    ResProp
2.89/2.91	c   integral         :       2.27       0.00       0.00       0.00       2.27       0.00       0.00       0.00
2.89/2.91	c   knapsack         :       0.01       0.00       0.00       0.00       0.00       0.00       0.00       0.00
2.89/2.91	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
2.89/2.91	c   and              :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
2.89/2.91	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
2.89/2.91	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
2.89/2.91	c Propagators        : #Propagate   #ResProp    Cutoffs    DomReds
2.89/2.91	c   rootredcost      :          0          0          0          0
2.89/2.91	c   pseudoobj        :          0          0          0          0
2.89/2.91	c   vbounds          :          0          0          0          0
2.89/2.91	c   redcost          :         56          0          0          0
2.89/2.91	c   probing          :          0          0          0          0
2.89/2.91	c Propagator Timings :  TotalTime  SetupTime   Presolve  Propagate    ResProp
2.89/2.91	c   rootredcost      :       0.00       0.00       0.00       0.00       0.00
2.89/2.91	c   pseudoobj        :       0.00       0.00       0.00       0.00       0.00
2.89/2.91	c   vbounds          :       0.00       0.00       0.00       0.00       0.00
2.89/2.91	c   redcost          :       0.00       0.00       0.00       0.00       0.00
2.89/2.91	c   probing          :       0.00       0.00       0.00       0.00       0.00
2.89/2.91	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.89/2.91	c   propagation      :       0.00         15          6        101       53.3          0        0.0          -
2.89/2.91	c   infeasible LP    :       0.00          4          0          0        0.0          0        0.0          0
2.89/2.91	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.89/2.91	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.89/2.91	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.89/2.91	c   applied globally :          -          -          -         14       24.4          -          -          -
2.89/2.91	c   applied locally  :          -          -          -          4       39.8          -          -          -
2.89/2.91	c Separators         :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss
2.89/2.91	c   cut pool         :       0.00                     5          -          -         12          -    (maximal pool size: 87)
2.89/2.91	c   closecuts        :       0.00       0.00          0          0          0          0          0
2.89/2.91	c   impliedbounds    :       0.00       0.00          6          0          0          4          0
2.89/2.91	c   intobj           :       0.00       0.00          0          0          0          0          0
2.89/2.91	c   gomory           :       0.11       0.00          6          0          0        100          0
2.89/2.91	c   cgmip            :       0.00       0.00          0          0          0          0          0
2.89/2.91	c   strongcg         :       0.11       0.00          6          0          0       1145          0
2.89/2.91	c   cmir             :       0.01       0.00          6          0          0          2          0
2.89/2.91	c   flowcover        :       0.02       0.00          6          0          0          4          0
2.89/2.91	c   clique           :       0.01       0.00          1          0          0          0          0
2.89/2.91	c   zerohalf         :       0.00       0.00          0          0          0          0          0
2.89/2.91	c   mcf              :       0.00       0.00          1          0          0          0          0
2.89/2.91	c   oddcycle         :       0.00       0.00          0          0          0          0          0
2.89/2.91	c   rapidlearning    :       0.00       0.00          0          0          0          0          0
2.89/2.91	c Pricers            :   ExecTime  SetupTime      Calls       Vars
2.89/2.91	c   problem variables:       0.00          -          0          0
2.89/2.91	c Branching Rules    :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.89/2.91	c   relpscost        :       2.27       0.00         48          4         95          0          0         36
2.89/2.91	c   pscost           :       0.00       0.00          0          0          0          0          0          0
2.89/2.91	c   inference        :       0.00       0.00          0          0          0          0          0          0
2.89/2.91	c   mostinf          :       0.00       0.00          0          0          0          0          0          0
2.89/2.91	c   leastinf         :       0.00       0.00          0          0          0          0          0          0
2.89/2.91	c   fullstrong       :       0.00       0.00          0          0          0          0          0          0
2.89/2.91	c   allfullstrong    :       0.00       0.00          0          0          0          0          0          0
2.89/2.91	c   random           :       0.00       0.00          0          0          0          0          0          0
2.89/2.91	c Primal Heuristics  :   ExecTime  SetupTime      Calls      Found
2.89/2.91	c   LP solutions     :       0.00          -          -          0
2.89/2.91	c   pseudo solutions :       0.00          -          -          0
2.89/2.91	c   oneopt           :       0.00       0.00          0          0
2.89/2.91	c   crossover        :       0.00       0.00          0          0
2.89/2.91	c   coefdiving       :       0.00       0.00          0          0
2.89/2.91	c   pscostdiving     :       0.00       0.00          0          0
2.89/2.91	c   fracdiving       :       0.00       0.00          0          0
2.89/2.91	c   veclendiving     :       0.00       0.00          0          0
2.89/2.91	c   objpscostdiving  :       0.00       0.00          0          0
2.89/2.91	c   rootsoldiving    :       0.00       0.00          0          0
2.89/2.91	c   linesearchdiving :       0.00       0.00          0          0
2.89/2.91	c   guideddiving     :       0.00       0.00          0          0
2.89/2.91	c   smallcard        :       0.00       0.00          0          0
2.89/2.91	c   trivial          :       0.00       0.00          2          0
2.89/2.91	c   shiftandpropagate:       0.01       0.00          1          0
2.89/2.91	c   simplerounding   :       0.00       0.00          0          0
2.89/2.91	c   zirounding       :       0.00       0.00         22          0
2.89/2.91	c   rounding         :       0.00       0.00         56          1
2.89/2.91	c   shifting         :       0.00       0.00          9          0
2.89/2.91	c   intshifting      :       0.00       0.00          0          0
2.89/2.91	c   twoopt           :       0.00       0.00          0          0
2.89/2.91	c   indtwoopt        :       0.00       0.00          0          0
2.89/2.91	c   indoneopt        :       0.00       0.00          0          0
2.89/2.91	c   fixandinfer      :       0.00       0.00          0          0
2.89/2.91	c   feaspump         :       0.23       0.00          1          0
2.89/2.91	c   clique           :       0.00       0.00          0          0
2.89/2.91	c   indcoefdiving    :       0.00       0.00          0          0
2.89/2.91	c   indrounding      :       0.00       0.00          0          0
2.89/2.91	c   nlpdiving        :       0.00       0.00          0          0
2.89/2.91	c   intdiving        :       0.00       0.00          0          0
2.89/2.91	c   actconsdiving    :       0.00       0.00          0          0
2.89/2.91	c   octane           :       0.00       0.00          0          0
2.89/2.91	c   rens             :       0.01       0.00          0          0
2.89/2.91	c   rins             :       0.00       0.00          0          0
2.89/2.91	c   localbranching   :       0.00       0.00          0          0
2.89/2.91	c   mutation         :       0.00       0.00          0          0
2.89/2.91	c   dins             :       0.00       0.00          0          0
2.89/2.91	c   vbounds          :       0.00       0.00          0          0
2.89/2.91	c   undercover       :       0.00       0.00          1          0
2.89/2.91	c   subnlp           :       0.00       0.00          0          0
2.89/2.91	c   trysol           :       0.00       0.00          0          0
2.89/2.91	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec  Time-0-It Calls-0-It
2.89/2.91	c   primal LP        :       0.00          1          0       0.00          -       0.00          1
2.89/2.91	c   dual LP          :       0.08         61       1537      25.62   19062.15       0.00          1
2.89/2.91	c   lex dual LP      :       0.00          0          0       0.00          -
2.89/2.91	c   barrier LP       :       0.00          0          0       0.00          -       0.00          0
2.89/2.91	c   diving/probing LP:       0.23         20       3824     191.20   16984.99
2.89/2.91	c   strong branching :       2.26        578      37084      64.16   16394.49
2.89/2.91	c     (at root node) :          -         17       4581     269.47          -
2.89/2.91	c   conflict analysis:       0.00          0          0       0.00          -
2.89/2.91	c B&B Tree           :
2.89/2.91	c   number of runs   :          1
2.89/2.91	c   nodes            :         27
2.89/2.91	c   nodes (total)    :         27
2.89/2.91	c   nodes left       :          0
2.89/2.91	c   max depth        :         14
2.89/2.91	c   max depth (total):         14
2.89/2.91	c   backtracks       :          1 (3.7%)
2.89/2.91	c   delayed cutoffs  :          0
2.89/2.91	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
2.89/2.91	c   avg switch length:       2.00
2.89/2.91	c   switching time   :       0.00
2.89/2.91	c Solution           :
2.89/2.91	c   Solutions found  :          1 (1 improvements)
2.89/2.91	c   First Solution   : +0.00000000000000e+00   (in run 1, after 27 nodes, 2.91 seconds, depth 10, found by <rounding>)
2.89/2.91	c   Primal Bound     : +0.00000000000000e+00   (in run 1, after 27 nodes, 2.91 seconds, depth 10, found by <rounding>)
2.89/2.91	c   Dual Bound       : +0.00000000000000e+00
2.89/2.91	c   Gap              :       0.00 %
2.89/2.91	c   Root Dual Bound  : +0.00000000000000e+00
2.89/2.91	c   Root Iterations  :       4215
2.89/2.92	c Time complete: 2.91.

Verifier Data 

OK	0

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3692811-1338017371/watcher-3692811-1338017371 -o /tmp/evaluation-result-3692811-1338017371/solver-3692811-1338017371 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692811-1338017371.opb -t 1800 -m 15500 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.97 1.95 2.01 3/178 31569
/proc/meminfo: memFree=28068232/32873844 swapFree=7608/7608
[pid=31569] ppid=31567 vsize=11436 CPUtime=0 cores=1,3,5,7
/proc/31569/stat : 31569 (scip-2.1.1.4sfi) R 31567 31569 30878 0 -1 4202496 1560 0 0 0 0 0 0 0 20 0 1 0 267861928 11710464 1514 33554432000 4194304 10169799 140734367184688 140735449710888 8844157 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31569/statm: 2859 1521 452 1459 0 1391 0

[startup+0.103354 s]
/proc/loadavg: 1.97 1.95 2.01 3/178 31569
/proc/meminfo: memFree=28068232/32873844 swapFree=7608/7608
[pid=31569] ppid=31567 vsize=23116 CPUtime=0.09 cores=1,3,5,7
/proc/31569/stat : 31569 (scip-2.1.1.4sfi) R 31567 31569 30878 0 -1 4202496 4791 0 0 0 8 1 0 0 20 0 1 0 267861928 23670784 4488 33554432000 4194304 10169799 140734367184688 140735449710888 8979322 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31569/statm: 5779 4488 789 1459 0 4311 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23116

[startup+0.200334 s]
/proc/loadavg: 1.97 1.95 2.01 3/178 31569
/proc/meminfo: memFree=28068232/32873844 swapFree=7608/7608
[pid=31569] ppid=31567 vsize=23116 CPUtime=0.19 cores=1,3,5,7
/proc/31569/stat : 31569 (scip-2.1.1.4sfi) R 31567 31569 30878 0 -1 4202496 4793 0 0 0 18 1 0 0 20 0 1 0 267861928 23670784 4490 33554432000 4194304 10169799 140734367184688 140735449710888 8979322 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31569/statm: 5779 4490 789 1459 0 4311 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 23116

[startup+0.300282 s]
/proc/loadavg: 1.97 1.95 2.01 3/178 31569
/proc/meminfo: memFree=28068232/32873844 swapFree=7608/7608
[pid=31569] ppid=31567 vsize=23116 CPUtime=0.29 cores=1,3,5,7
/proc/31569/stat : 31569 (scip-2.1.1.4sfi) R 31567 31569 30878 0 -1 4202496 4890 0 0 0 27 2 0 0 20 0 1 0 267861928 23670784 4587 33554432000 4194304 10169799 140734367184688 140735449710888 8961143 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31569/statm: 5779 4587 814 1459 0 4311 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23116

[startup+0.700301 s]
/proc/loadavg: 1.97 1.95 2.01 3/178 31569
/proc/meminfo: memFree=28068232/32873844 swapFree=7608/7608
[pid=31569] ppid=31567 vsize=26792 CPUtime=0.69 cores=1,3,5,7
/proc/31569/stat : 31569 (scip-2.1.1.4sfi) R 31567 31569 30878 0 -1 4202496 6634 0 0 0 65 4 0 0 20 0 1 0 267861928 27435008 5552 33554432000 4194304 10169799 140734367184688 140734367180792 8022972 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31569/statm: 6698 5552 855 1459 0 5230 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26792

[startup+1.50021 s]
/proc/loadavg: 1.97 1.95 2.01 3/179 31570
/proc/meminfo: memFree=28048880/32873844 swapFree=7608/7608
[pid=31569] ppid=31567 vsize=26992 CPUtime=1.49 cores=1,3,5,7
/proc/31569/stat : 31569 (scip-2.1.1.4sfi) R 31567 31569 30878 0 -1 4202496 6689 0 0 0 144 5 0 0 20 0 1 0 267861928 27639808 5607 33554432000 4194304 10169799 140734367184688 140734367179336 8979322 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31569/statm: 6748 5607 856 1459 0 5280 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26992

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

[startup+1.60031 s]
/proc/loadavg: 1.97 1.95 2.01 3/179 31570
/proc/meminfo: memFree=28048880/32873844 swapFree=7608/7608
[pid=31569] ppid=31567 vsize=26992 CPUtime=1.59 cores=1,3,5,7
/proc/31569/stat : 31569 (scip-2.1.1.4sfi) R 31567 31569 30878 0 -1 4202496 6689 0 0 0 154 5 0 0 20 0 1 0 267861928 27639808 5607 33554432000 4194304 10169799 140734367184688 140734367179336 8021010 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31569/statm: 6748 5607 856 1459 0 5280 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 26992

[startup+2.40021 s]
/proc/loadavg: 1.97 1.95 2.01 3/179 31570
/proc/meminfo: memFree=28048756/32873844 swapFree=7608/7608
[pid=31569] ppid=31567 vsize=26992 CPUtime=2.38 cores=1,3,5,7
/proc/31569/stat : 31569 (scip-2.1.1.4sfi) R 31567 31569 30878 0 -1 4202496 6690 0 0 0 232 6 0 0 20 0 1 0 267861928 27639808 5608 33554432000 4194304 10169799 140734367184688 140734367179336 8979322 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31569/statm: 6748 5608 856 1459 0 5280 0
Current children cumulated CPU time (s) 2.38
Current children cumulated vsize (KiB) 26992

[startup+2.80021 s]
/proc/loadavg: 1.97 1.95 2.01 3/179 31570
/proc/meminfo: memFree=28048756/32873844 swapFree=7608/7608
[pid=31569] ppid=31567 vsize=26992 CPUtime=2.79 cores=1,3,5,7
/proc/31569/stat : 31569 (scip-2.1.1.4sfi) R 31567 31569 30878 0 -1 4202496 6691 0 0 0 271 8 0 0 20 0 1 0 267861928 27639808 5609 33554432000 4194304 10169799 140734367184688 140734367179672 8979322 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31569/statm: 6748 5609 857 1459 0 5280 0
Current children cumulated CPU time (s) 2.79
Current children cumulated vsize (KiB) 26992

[startup+2.90021 s]
/proc/loadavg: 1.97 1.95 2.01 3/179 31570
/proc/meminfo: memFree=28048756/32873844 swapFree=7608/7608
[pid=31569] ppid=31567 vsize=26992 CPUtime=2.89 cores=1,3,5,7
/proc/31569/stat : 31569 (scip-2.1.1.4sfi) R 31567 31569 30878 0 -1 4202496 6691 0 0 0 280 9 0 0 20 0 1 0 267861928 27639808 5609 33554432000 4194304 10169799 140734367184688 140734367179672 8979322 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31569/statm: 6748 5609 857 1459 0 5280 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 26992

Child status: 0
Real time (s): 2.92345
CPU time (s): 2.92155
CPU user time (s): 2.82957
CPU system time (s): 0.091986
CPU usage (%): 99.9353
Max. virtual memory (cumulated for all children) (KiB): 26992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.82957
system time used= 0.091986
maximum resident set size= 24916
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6699
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= 3
involuntary context switches= 4

runsolver used 0.007998 second user time and 0.017997 second system time

The end

Launcher Data 

Begin job on node135 at 2012-05-26 09:29:31
IDJOB=3692811
IDBENCH=1162
IDSOLVER=2272
FILE ID=node135/3692811-1338017371
RUNJOBID= node135-1338017247-31466
PBS_JOBID= 14624262
Free space on /tmp= 71500 MiB

SOLVER NAME= SCIP spx standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixed
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/armies/normalized-army8.9ls.opb
COMMAND LINE= HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3692811-1338017371/watcher-3692811-1338017371 -o /tmp/evaluation-result-3692811-1338017371/solver-3692811-1338017371 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692811-1338017371.opb -t 1800 -m 15500

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= f22ee27ae396dfbceb6d2e4359af424f
RANDOM SEED=1681912017

node135.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5238.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28068124 kB
Buffers:          235292 kB
Cached:          3674800 kB
SwapCached:            0 kB
Active:          1022272 kB
Inactive:        3005696 kB
Active(anon):     120372 kB
Inactive(anon):        0 kB
Active(file):     901900 kB
Inactive(file):  3005696 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             13628 kB
Writeback:             0 kB
AnonPages:        162016 kB
Mapped:            17716 kB
Shmem:               212 kB
Slab:             636140 kB
SReclaimable:      78516 kB
SUnreclaim:       557624 kB
KernelStack:        1488 kB
PageTables:         4316 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     233544 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:    133120 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71488 MiB
End job on node135 at 2012-05-26 09:29:34