Trace number 3693195

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 NameAnswerobjective functionCPU timeWall clock time
SCIP spx standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixedOPT694 0.163974 0.164892

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
synthesis-ptl-cmos-circuits/normalized-cm42a.opb
MD5SUMfbb7284250700e8b461b63d83ddce719
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark694
Best CPU time to get the best result obtained on this benchmark0.008997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 694
Optimality of the best value was proved YES
Number of variables99
Total number of constraints185
Number of constraints which are clauses185
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 constraint20
Number of terms in the objective function 99
Biggest coefficient in the objective function 60
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 4087
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 60
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 4087
Number of bits of the biggest sum of numbers12
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 

0.00/0.00	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-3693195-1338031045.opb>
0.00/0.00	c original problem has 99 variables (99 bin, 0 int, 0 impl, 0 cont) and 185 constraints
0.00/0.00	c problem read in 0.00
0.00/0.00	o 4087
0.00/0.00	o 3412
0.00/0.00	c feasible solution found by trivial heuristic, objective value  3.412000e+03
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, 185 upgd conss, 232 impls, 0 clqs
0.00/0.01	c    (0.0s) probing: 51/99 (51.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01	c    (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.01	c presolving (2 rounds):
0.00/0.01	c  0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01	c  232 implications, 0 cliques
0.00/0.01	c presolved problem has 99 variables (99 bin, 0 int, 0 impl, 0 cont) and 185 constraints
0.00/0.01	c      97 constraints of type <setppc>
0.00/0.01	c      88 constraints of type <logicor>
0.00/0.01	c transformed objective value is always integral (scale: 1)
0.00/0.01	c Presolving Time: 0.01
0.00/0.01	c - non default parameters ----------------------------------------------------------------------
0.00/0.01	c # SCIP version 2.1.1.4
0.00/0.01	c 
0.00/0.01	c # maximal time in seconds to run
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/time = 1797
0.00/0.01	c 
0.00/0.01	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/memory = 13950
0.00/0.01	c 
0.00/0.01	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.01	c # [type: int, range: [1,2], default: 1]
0.00/0.01	c timing/clocktype = 2
0.00/0.01	c 
0.00/0.01	c # belongs reading time to solving time?
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c timing/reading = TRUE
0.00/0.01	c 
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c start solving
0.00/0.01	c 
0.00/0.01	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.01	c t 0.0s|     1 |     0 |    80 |     - | 664k|   0 |  27 |  99 | 185 |  99 | 185 |   0 |   0 |   0 | 6.380000e+02 | 3.412000e+03 | 434.80%
0.00/0.01	o 1183
0.00/0.01	c R 0.0s|     1 |     0 |    80 |     - | 666k|   0 |  27 |  99 | 185 |  99 | 185 |   0 |   0 |   0 | 6.380000e+02 | 1.183000e+03 |  85.42%
0.00/0.01	o 1132
0.00/0.01	c s 0.0s|     1 |     0 |    80 |     - | 669k|   0 |  27 |  99 | 185 |  99 | 185 |   0 |   0 |   0 | 6.380000e+02 | 1.132000e+03 |  77.43%
0.00/0.02	c   0.0s|     1 |     0 |    98 |     - | 670k|   0 |  29 |  99 | 185 |  99 | 187 |   2 |   0 |   0 | 6.540000e+02 | 1.132000e+03 |  73.09%
0.00/0.02	o 712
0.00/0.02	c b 0.0s|     1 |     0 |    98 |     - | 673k|   0 |  29 |  99 | 185 |  99 | 187 |   2 |   0 |   0 | 6.540000e+02 | 7.120000e+02 |   8.87%
0.00/0.02	c   0.0s|     1 |     0 |   110 |     - | 672k|   0 |  27 |  99 | 185 |  99 | 188 |   3 |   0 |   0 | 6.585000e+02 | 7.120000e+02 |   8.12%
0.00/0.02	c   0.0s|     1 |     0 |   118 |     - | 673k|   0 |  29 |  99 | 185 |  99 | 189 |   4 |   0 |   0 | 6.660000e+02 | 7.120000e+02 |   6.91%
0.00/0.03	c   0.0s|     1 |     0 |   125 |     - | 676k|   0 |  29 |  99 | 185 |  99 | 190 |   5 |   0 |   0 | 6.703333e+02 | 7.120000e+02 |   6.22%
0.00/0.03	c   0.0s|     1 |     0 |   140 |     - | 683k|   0 |  30 |  99 | 185 |  99 | 192 |   7 |   0 |   0 | 6.727500e+02 | 7.120000e+02 |   5.83%
0.03/0.03	c   0.0s|     1 |     0 |   147 |     - | 692k|   0 |  24 |  99 | 185 |  99 | 195 |  10 |   0 |   0 | 6.755000e+02 | 7.120000e+02 |   5.40%
0.03/0.04	c   0.0s|     1 |     0 |   164 |     - | 699k|   0 |  40 |  99 | 185 |  99 | 196 |  11 |   0 |   0 | 6.805000e+02 | 7.120000e+02 |   4.63%
0.03/0.05	c   0.0s|     1 |     0 |   176 |     - | 721k|   0 |  48 |  99 | 185 |  99 | 197 |  12 |   0 |   0 | 6.826667e+02 | 7.120000e+02 |   4.30%
0.03/0.05	c   0.1s|     1 |     0 |   183 |     - | 795k|   0 |  45 |  99 | 185 |  99 | 198 |  13 |   0 |   0 | 6.834667e+02 | 7.120000e+02 |   4.17%
0.03/0.06	c   0.1s|     1 |     0 |   199 |     - | 882k|   0 |  47 |  99 | 185 |  99 | 199 |  14 |   0 |   0 | 6.874331e+02 | 7.120000e+02 |   3.57%
0.03/0.06	c   0.1s|     1 |     0 |   199 |     - | 881k|   0 |  47 |  99 | 185 |  99 | 197 |  14 |   0 |   0 | 6.874331e+02 | 7.120000e+02 |   3.57%
0.03/0.07	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.03/0.07	c   0.1s|     1 |     0 |   220 |     - | 953k|   0 |  40 |  99 | 183 |  99 | 198 |  15 |   0 |   0 | 6.881517e+02 | 7.120000e+02 |   3.47%
0.03/0.07	c   0.1s|     1 |     0 |   220 |     - | 952k|   0 |  40 |  99 | 183 |  99 | 198 |  15 |   0 |   0 | 6.881517e+02 | 7.120000e+02 |   3.47%
0.03/0.07	c   0.1s|     1 |     0 |   239 |     - | 996k|   0 |  45 |  99 | 183 |  99 | 199 |  16 |   0 |   0 | 6.887910e+02 | 7.120000e+02 |   3.37%
0.03/0.07	c   0.1s|     1 |     0 |   239 |     - | 996k|   0 |  45 |  99 | 183 |  99 | 198 |  16 |   0 |   0 | 6.887910e+02 | 7.120000e+02 |   3.37%
0.03/0.08	c   0.1s|     1 |     0 |   246 |     - |1077k|   0 |  28 |  99 | 182 |  99 | 199 |  17 |   0 |   0 | 6.888571e+02 | 7.120000e+02 |   3.36%
0.03/0.08	c   0.1s|     1 |     0 |   252 |     - |1131k|   0 |  30 |  99 | 182 |  99 | 200 |  18 |   0 |   0 | 6.889821e+02 | 7.120000e+02 |   3.34%
0.03/0.09	c   0.1s|     1 |     0 |   266 |     - |1227k|   0 |  47 |  99 | 182 |  99 | 201 |  19 |   0 |   0 | 6.892246e+02 | 7.120000e+02 |   3.30%
0.03/0.09	c   0.1s|     1 |     0 |   295 |     - |1336k|   0 |  45 |  99 | 182 |  99 | 202 |  20 |   0 |   0 | 6.903333e+02 | 7.120000e+02 |   3.14%
0.08/0.10	c   0.1s|     1 |     0 |   306 |     - |1426k|   0 |  39 |  99 | 182 |  99 | 201 |  21 |   0 |   0 | 6.906818e+02 | 7.120000e+02 |   3.09%
0.08/0.10	c   0.1s|     1 |     0 |   330 |     - |1507k|   0 |  49 |  99 | 182 |  99 | 202 |  22 |   0 |   0 | 6.915109e+02 | 7.120000e+02 |   2.96%
0.08/0.11	c   0.1s|     1 |     0 |   351 |     - |1568k|   0 |  46 |  99 | 182 |  99 | 203 |  23 |   0 |   0 | 6.917286e+02 | 7.120000e+02 |   2.93%
0.08/0.11	c   0.1s|     1 |     0 |   356 |     - |1608k|   0 |  45 |  99 | 182 |  99 | 204 |  24 |   0 |   0 | 6.917348e+02 | 7.120000e+02 |   2.93%
0.08/0.11	c   0.1s|     1 |     0 |   374 |     - |1610k|   0 |  47 |  99 | 182 |  99 | 205 |  25 |   0 |   0 | 6.919056e+02 | 7.120000e+02 |   2.90%
0.08/0.12	c   0.1s|     1 |     0 |   381 |     - |1611k|   0 |  44 |  99 | 182 |  99 | 206 |  26 |   0 |   0 | 6.919250e+02 | 7.120000e+02 |   2.90%
0.08/0.13	o 694
0.08/0.13	c E 0.1s|     1 |     0 |   381 |     - |1613k|   0 |  44 |  99 | 182 |  99 | 206 |  26 |   0 |   0 | 6.919250e+02 | 6.940000e+02 |   0.30%
0.08/0.14	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.08/0.14	c   0.1s|     1 |     0 |   381 |     - |1613k|   0 |  44 |  99 | 181 |  99 | 206 |  26 |   0 |   0 | 6.919250e+02 | 6.940000e+02 |   0.30%
0.08/0.14	c   0.1s|     1 |     0 |   381 |     - |1608k|   0 |  44 |  99 | 181 |  99 | 167 |  26 |   0 |   0 | 6.919250e+02 | 6.940000e+02 |   0.30%
0.08/0.14	c   0.1s|     1 |     0 |   381 |     - |1607k|   0 |  44 |  99 | 144 |  99 | 162 |  26 |   0 |   0 | 6.919250e+02 | 6.940000e+02 |   0.30%
0.08/0.15	c   0.1s|     1 |     0 |   381 |     - |1606k|   0 |   - |  99 | 144 |  99 | 162 |  26 |   0 |   6 | 6.919250e+02 | 6.940000e+02 |   0.30%
0.08/0.15	c (run 1, node 1) restarting after 37 global fixings of integer variables
0.08/0.15	c 
0.08/0.15	c (restart) converted 24 cuts from the global cut pool into linear constraints
0.08/0.15	c 
0.08/0.15	c presolving:
0.08/0.15	c (round 1) 37 del vars, 35 del conss, 0 add conss, 2 chg bounds, 0 chg sides, 0 chg coeffs, 24 upgd conss, 298 impls, 0 clqs
0.08/0.15	c (round 2) 39 del vars, 66 del conss, 6 add conss, 2 chg bounds, 3 chg sides, 11 chg coeffs, 46 upgd conss, 298 impls, 0 clqs
0.08/0.15	c (round 3) 41 del vars, 72 del conss, 6 add conss, 2 chg bounds, 3 chg sides, 14 chg coeffs, 46 upgd conss, 298 impls, 0 clqs
0.08/0.15	c presolving (4 rounds):
0.08/0.15	c  41 deleted vars, 72 deleted constraints, 6 added constraints, 2 tightened bounds, 0 added holes, 3 changed sides, 14 changed coefficients
0.08/0.15	c  298 implications, 0 cliques
0.08/0.15	c presolved problem has 58 variables (58 bin, 0 int, 0 impl, 0 cont) and 102 constraints
0.08/0.15	c      19 constraints of type <knapsack>
0.08/0.15	c      44 constraints of type <setppc>
0.08/0.15	c      39 constraints of type <logicor>
0.08/0.15	c transformed objective value is always integral (scale: 1)
0.08/0.15	c Presolving Time: 0.02
0.08/0.15	c 
0.08/0.15	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.08/0.15	c   0.2s|     1 |     0 |   465 |     - | 713k|   0 |   - |  58 | 102 |  58 | 102 |   0 |   0 |   6 | 6.940000e+02 | 6.940000e+02 |   0.00%
0.08/0.15	c 
0.08/0.15	c SCIP Status        : problem is solved [optimal solution found]
0.08/0.15	c Solving Time (sec) : 0.16
0.08/0.15	c Solving Nodes      : 1 (total of 2 nodes in 2 runs)
0.08/0.15	c Primal Bound       : +6.94000000000000e+02 (6 solutions)
0.08/0.15	c Dual Bound         : +6.94000000000000e+02
0.08/0.15	c Gap                : 0.00 %
0.08/0.15	s OPTIMUM FOUND
0.08/0.15	v -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 x88 -x87 x86 -x85 x84 -x83 x82 -x81 x80 -x79 x78 -x77 x76 -x75 x74 -x73 
0.08/0.15	v -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 
0.08/0.15	v -x47 -x46 -x45 x44 -x43 -x42 x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 x32 -x31 -x30 x29 x28 -x27 -x26 -x25 -x24 -x23 -x22 
0.08/0.15	v -x21 -x20 -x19 -x18 -x17 -x16 x15 x14 x13 x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
0.08/0.15	c SCIP Status        : problem is solved [optimal solution found]
0.08/0.15	c Total Time         :       0.16
0.08/0.15	c   solving          :       0.16
0.08/0.15	c   presolving       :       0.02 (included in solving)
0.08/0.15	c   reading          :       0.00 (included in solving)
0.08/0.15	c   copying          :       0.00 (1 #copies) (minimal 0.00, maximal 0.00, average 0.00)
0.08/0.15	c Original Problem   :
0.08/0.15	c   Problem name     : HOME/instance-3693195-1338031045.opb
0.08/0.15	c   Variables        : 99 (99 binary, 0 integer, 0 implicit integer, 0 continuous)
0.08/0.15	c   Constraints      : 185 initial, 185 maximal
0.08/0.15	c   Objective sense  : minimize
0.08/0.15	c Presolved Problem  :
0.08/0.15	c   Problem name     : t_HOME/instance-3693195-1338031045.opb
0.08/0.15	c   Variables        : 58 (58 binary, 0 integer, 0 implicit integer, 0 continuous)
0.08/0.15	c   Constraints      : 102 initial, 102 maximal
0.08/0.15	c Presolvers         :   ExecTime  SetupTime  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.08/0.15	c   domcol           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.08/0.15	c   trivial          :       0.00       0.00         39          0          0          0          0          0          0          0          0
0.08/0.15	c   dualfix          :       0.00       0.00          2          0          0          0          0          0          0          0          0
0.08/0.15	c   boundshift       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.08/0.15	c   inttobinary      :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.08/0.15	c   convertinttobin  :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.08/0.15	c   gateextraction   :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.08/0.15	c   implics          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.08/0.15	c   components       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.08/0.16	c   pseudoobj        :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.08/0.16	c   probing          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.08/0.16	c   knapsack         :       0.00       0.00          0          0          0          0          0          1          6          3         14
0.08/0.16	c   setppc           :       0.00       0.00          0          0          0          0          0         44          0          0          0
0.08/0.16	c   linear           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.08/0.16	c   logicor          :       0.00       0.00          0          0          0          2          0         27          0          0          0
0.08/0.16	c   root node        :          -          -         37          -          -         37          -          -          -          -          -
0.08/0.16	c Constraints        :     Number  MaxNumber  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #ResProp    Cutoffs    DomReds       Cuts      Conss   Children
0.08/0.16	c   integral         :          0          0          0          0          1          0         10          0          0          5          0          0          0
0.08/0.16	c   knapsack         :         19         19          0          1          0          0          0          0          0          0          0          0          0
0.08/0.16	c   setppc           :         44         44         24        104          0          0          5          0          0          4          0          0          0
0.08/0.16	c   logicor          :         39         39         24         69          0          0          5          0          0          1          0          0          0
0.08/0.16	c   countsols        :          0          0          0          0          0          0          8          0          0          0          0          0          0
0.08/0.16	c Constraint Timings :  TotalTime  SetupTime   Separate  Propagate     EnfoLP     EnfoPS      Check    ResProp
0.08/0.16	c   integral         :       0.01       0.00       0.00       0.00       0.01       0.00       0.00       0.00
0.08/0.16	c   knapsack         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.08/0.16	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.08/0.16	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.08/0.16	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.08/0.16	c Propagators        : #Propagate   #ResProp    Cutoffs    DomReds
0.08/0.16	c   rootredcost      :          0          0          0          0
0.08/0.16	c   pseudoobj        :          7          0          0          0
0.08/0.16	c   vbounds          :          0          0          0          0
0.08/0.16	c   redcost          :         29          0          0         27
0.08/0.16	c   probing          :          0          0          0          0
0.08/0.16	c Propagator Timings :  TotalTime  SetupTime   Presolve  Propagate    ResProp
0.08/0.16	c   rootredcost      :       0.00       0.00       0.00       0.00       0.00
0.08/0.16	c   pseudoobj        :       0.00       0.00       0.00       0.00       0.00
0.08/0.16	c   vbounds          :       0.00       0.00       0.00       0.00       0.00
0.08/0.16	c   redcost          :       0.00       0.00       0.00       0.00       0.00
0.08/0.16	c   probing          :       0.00       0.00       0.00       0.00       0.00
0.08/0.16	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.08/0.16	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.08/0.16	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.08/0.16	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.08/0.16	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.08/0.16	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.08/0.16	c   applied globally :          -          -          -          0        0.0          -          -          -
0.08/0.16	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.08/0.16	c Separators         :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss
0.08/0.16	c   cut pool         :       0.00                     0          -          -          0          -    (maximal pool size: 0)
0.08/0.16	c   closecuts        :       0.00       0.00          0          0          0          0          0
0.08/0.16	c   impliedbounds    :       0.00       0.00         24          0          0          0          0
0.08/0.16	c   intobj           :       0.00       0.00          0          0          0          0          0
0.08/0.16	c   gomory           :       0.01       0.00         10          0          0        500          0
0.08/0.16	c   cgmip            :       0.00       0.00          0          0          0          0          0
0.08/0.16	c   strongcg         :       0.06       0.00         20          0          0       2113          0
0.08/0.16	c   cmir             :       0.01       0.00         10          0          0          0          0
0.08/0.16	c   flowcover        :       0.01       0.00         10          0          0          0          0
0.08/0.16	c   clique           :       0.00       0.00          1          0          0          0          0
0.08/0.16	c   zerohalf         :       0.00       0.00          0          0          0          0          0
0.08/0.16	c   mcf              :       0.00       0.00          1          0          0          0          0
0.08/0.16	c   oddcycle         :       0.00       0.00          0          0          0          0          0
0.08/0.16	c   rapidlearning    :       0.00       0.00          0          0          0          0          0
0.08/0.16	c Pricers            :   ExecTime  SetupTime      Calls       Vars
0.08/0.16	c   problem variables:       0.00          -          0          0
0.08/0.16	c Branching Rules    :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.08/0.16	c   relpscost        :       0.01       0.00          1          0          5          0          0          0
0.08/0.16	c   pscost           :       0.00       0.00          0          0          0          0          0          0
0.08/0.16	c   inference        :       0.00       0.00          0          0          0          0          0          0
0.08/0.16	c   mostinf          :       0.00       0.00          0          0          0          0          0          0
0.08/0.16	c   leastinf         :       0.00       0.00          0          0          0          0          0          0
0.08/0.16	c   fullstrong       :       0.00       0.00          0          0          0          0          0          0
0.08/0.16	c   allfullstrong    :       0.00       0.00          0          0          0          0          0          0
0.08/0.16	c   random           :       0.00       0.00          0          0          0          0          0          0
0.08/0.16	c Primal Heuristics  :   ExecTime  SetupTime      Calls      Found
0.08/0.16	c   LP solutions     :       0.00          -          -          0
0.08/0.16	c   pseudo solutions :       0.00          -          -          0
0.08/0.16	c   oneopt           :       0.00       0.00          3          1
0.08/0.16	c   smallcard        :       0.00       0.00          0          0
0.08/0.16	c   trivial          :       0.00       0.00          2          2
0.08/0.16	c   shiftandpropagate:       0.00       0.00          0          0
0.08/0.16	c   simplerounding   :       0.00       0.00          0          0
0.08/0.16	c   zirounding       :       0.00       0.00          1          0
0.08/0.16	c   rounding         :       0.00       0.00         23          1
0.08/0.16	c   shifting         :       0.00       0.00         23          1
0.08/0.16	c   intshifting      :       0.00       0.00          0          0
0.08/0.16	c   twoopt           :       0.00       0.00          0          0
0.08/0.16	c   indtwoopt        :       0.00       0.00          0          0
0.08/0.16	c   indoneopt        :       0.00       0.00          0          0
0.08/0.16	c   fixandinfer      :       0.00       0.00          0          0
0.08/0.16	c   feaspump         :       0.00       0.00          0          0
0.08/0.16	c   clique           :       0.00       0.00          0          0
0.08/0.16	c   coefdiving       :       0.00       0.00          0          0
0.08/0.16	c   indrounding      :       0.00       0.00          0          0
0.08/0.16	c   indcoefdiving    :       0.00       0.00          0          0
0.08/0.16	c   pscostdiving     :       0.00       0.00          0          0
0.08/0.16	c   fracdiving       :       0.00       0.00          0          0
0.08/0.16	c   nlpdiving        :       0.00       0.00          0          0
0.08/0.16	c   veclendiving     :       0.00       0.00          0          0
0.08/0.16	c   intdiving        :       0.00       0.00          0          0
0.08/0.16	c   actconsdiving    :       0.00       0.00          0          0
0.08/0.16	c   objpscostdiving  :       0.00       0.00          0          0
0.08/0.16	c   rootsoldiving    :       0.00       0.00          0          0
0.08/0.16	c   linesearchdiving :       0.00       0.00          0          0
0.08/0.16	c   guideddiving     :       0.00       0.00          0          0
0.08/0.16	c   octane           :       0.00       0.00          0          0
0.08/0.16	c   rens             :       0.02       0.00          1          1
0.08/0.16	c   rins             :       0.00       0.00          0          0
0.08/0.16	c   localbranching   :       0.00       0.00          0          0
0.08/0.16	c   mutation         :       0.00       0.00          0          0
0.08/0.16	c   crossover        :       0.00       0.00          0          0
0.08/0.16	c   dins             :       0.00       0.00          0          0
0.08/0.16	c   vbounds          :       0.00       0.00          0          0
0.08/0.16	c   undercover       :       0.00       0.00          0          0
0.08/0.16	c   subnlp           :       0.00       0.00          0          0
0.08/0.16	c   trysol           :       0.00       0.00          0          0
0.08/0.16	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec  Time-0-It Calls-0-It
0.08/0.16	c   primal LP        :       0.00          1          0       0.00          -       0.00          1
0.08/0.16	c   dual LP          :       0.01         30        465      19.38   32442.61       0.00          6
0.08/0.16	c   lex dual LP      :       0.00          0          0       0.00          -
0.08/0.16	c   barrier LP       :       0.00          0          0       0.00          -       0.00          0
0.08/0.16	c   diving/probing LP:       0.00          0          0       0.00          -
0.08/0.16	c   strong branching :       0.01          6        265      44.17          -
0.08/0.16	c     (at root node) :          -          6        265      44.17          -
0.08/0.16	c   conflict analysis:       0.00          0          0       0.00          -
0.08/0.16	c B&B Tree           :
0.08/0.16	c   number of runs   :          2
0.08/0.16	c   nodes            :          1
0.08/0.16	c   nodes (total)    :          2
0.08/0.16	c   nodes left       :          0
0.08/0.16	c   max depth        :          0
0.08/0.16	c   max depth (total):          0
0.08/0.16	c   backtracks       :          0 (0.0%)
0.08/0.16	c   delayed cutoffs  :          0
0.08/0.16	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.08/0.16	c   avg switch length:       2.00
0.08/0.16	c   switching time   :       0.00
0.08/0.16	c Solution           :
0.08/0.16	c   Solutions found  :          6 (6 improvements)
0.08/0.16	c   First Solution   : +4.08700000000000e+03   (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
0.08/0.16	c   Primal Bound     : +6.94000000000000e+02   (in run 1, after 1 nodes, 0.13 seconds, depth 0, found by <rens>)
0.08/0.16	c   Dual Bound       : +6.94000000000000e+02
0.08/0.16	c   Gap              :       0.00 %
0.08/0.16	c   Root Dual Bound  : +6.94000000000000e+02
0.08/0.16	c   Root Iterations  :        465
0.08/0.16	c Time complete: 0.15.

Verifier Data 

OK	694

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-3693195-1338031045/watcher-3693195-1338031045 -o /tmp/evaluation-result-3693195-1338031045/solver-3693195-1338031045 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693195-1338031045.opb -t 1800 -m 15500 

running on 4 cores: 0,2,4,6

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: 1.84 1.97 1.90 2/176 22259
/proc/meminfo: memFree=27529660/32873844 swapFree=7364/7364
[pid=22259] ppid=22257 vsize=11172 CPUtime=0 cores=0,2,4,6
/proc/22259/stat : 22259 (scip-2.1.1.4sfi) R 22257 22259 21011 0 -1 4202496 1466 0 0 0 0 0 0 0 20 0 1 0 269230595 11440128 1422 33554432000 4194304 10169799 140733230865664 140736436015640 8844157 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/22259/statm: 2793 1433 455 1459 0 1325 0

[startup+0.038616 s]
/proc/loadavg: 1.84 1.97 1.90 2/176 22259
/proc/meminfo: memFree=27529660/32873844 swapFree=7364/7364
[pid=22259] ppid=22257 vsize=20452 CPUtime=0.03 cores=0,2,4,6
/proc/22259/stat : 22259 (scip-2.1.1.4sfi) R 22257 22259 21011 0 -1 4202496 4109 0 0 0 3 0 0 0 20 0 1 0 269230595 20942848 3807 33554432000 4194304 10169799 140733230865664 140736436015640 8961143 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/22259/statm: 5113 3807 778 1459 0 3645 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 20452

[startup+0.100215 s]
/proc/loadavg: 1.84 1.97 1.90 2/176 22259
/proc/meminfo: memFree=27529660/32873844 swapFree=7364/7364
[pid=22259] ppid=22257 vsize=21828 CPUtime=0.08 cores=0,2,4,6
/proc/22259/stat : 22259 (scip-2.1.1.4sfi) R 22257 22259 21011 0 -1 4202496 4464 0 0 0 8 0 0 0 20 0 1 0 269230595 22351872 4154 33554432000 4194304 10169799 140733230865664 140736436015640 8979322 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/22259/statm: 5457 4154 782 1459 0 3989 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 21828

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

Child status: 0
Real time (s): 0.164892
CPU time (s): 0.163974
CPU user time (s): 0.147977
CPU system time (s): 0.015997
CPU usage (%): 99.4433
Max. virtual memory (cumulated for all children) (KiB): 21828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.147977
system time used= 0.015997
maximum resident set size= 27396
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7179
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= 1

runsolver used 0.000999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node118 at 2012-05-26 13:17:25
IDJOB=3693195
IDBENCH=2019
IDSOLVER=2272
FILE ID=node118/3693195-1338031045
RUNJOBID= node118-1338029245-21965
PBS_JOBID= 14624353
Free space on /tmp= 71584 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/OPT-SMALLINT/submitted-PB05/manquinho/synthesis-ptl-cmos-circuits/normalized-cm42a.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-3693195-1338031045/watcher-3693195-1338031045 -o /tmp/evaluation-result-3693195-1338031045/solver-3693195-1338031045 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693195-1338031045.opb -t 1800 -m 15500

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

MD5SUM BENCH= fbb7284250700e8b461b63d83ddce719
RANDOM SEED=596563179

node118.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		: 2666.212
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	: 5332.42
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		: 2666.212
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	: 5438.55
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		: 2666.212
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	: 5331.92
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		: 2666.212
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	: 5331.91
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		: 2666.212
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	: 5320.68
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		: 2666.212
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	: 5331.91
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		: 2666.212
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	: 5331.91
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		: 2666.212
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        27529544 kB
Buffers:          243320 kB
Cached:          4265588 kB
SwapCached:            0 kB
Active:           609932 kB
Inactive:        3959784 kB
Active(anon):      62136 kB
Inactive(anon):        0 kB
Active(file):     547796 kB
Inactive(file):  3959784 kB
Unevictable:        7364 kB
Mlocked:            7364 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             27764 kB
Writeback:             0 kB
AnonPages:         66688 kB
Mapped:            17476 kB
Shmem:               200 kB
Slab:             637188 kB
SReclaimable:      78220 kB
SUnreclaim:       558968 kB
KernelStack:        1456 kB
PageTables:         4056 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     175924 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 71572 MiB
End job on node118 at 2012-05-26 13:17:25