Trace number 3447976

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 SCIP 2.0.1.4. with SoPlex 1.5.0.4OPTIMUM 0.566912 0.567069

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/spot5/
normalized-spot5-404_wcsp.wbo
MD5SUM2413d46290c8b1663f08f424871383e0
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark114
Best CPU time to get the best result obtained on this benchmark0.566912
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables258
Total number of constraints1137
Number of soft constraints1037
Number of constraints which are clauses1037
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint4
Top cost 164
Min constraint cost 1
Max constraint cost 164
Sum of constraints costs 153831
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
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 2.0.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.4]
0.00/0.00	c Copyright (c) 2002-2011 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-3447976-1307902789.wbo>
0.00/0.01	c original problem has 1295 variables (1295 bin, 0 int, 0 impl, 0 cont) and 1138 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	c presolving:
0.00/0.03	c (round 1) 1945 del vars, 1009 del conss, 0 add conss, 937 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 142 impls, 29 clqs
0.00/0.03	c (round 2) 1945 del vars, 1009 del conss, 0 add conss, 1037 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 1980 impls, 29 clqs
0.00/0.03	c (round 3) 2016 del vars, 1080 del conss, 0 add conss, 1037 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 1980 impls, 29 clqs
0.00/0.04	c (round 4) 2016 del vars, 1080 del conss, 0 add conss, 1037 chg bounds, 0 chg sides, 0 chg coeffs, 29 upgd conss, 1980 impls, 29 clqs
0.00/0.07	c presolving (5 rounds):
0.00/0.07	c  2016 deleted vars, 1080 deleted constraints, 0 added constraints, 1037 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.07	c  4882 implications, 29 cliques
0.00/0.07	c presolved problem has 316 variables (287 bin, 0 int, 29 impl, 0 cont) and 1095 constraints
0.00/0.07	c      29 constraints of type <setppc>
0.00/0.07	c     966 constraints of type <linear>
0.00/0.07	c     100 constraints of type <indicator>
0.00/0.07	c transformed objective value is always integral (scale: 1)
0.00/0.07	c Presolving Time: 0.06
0.00/0.07	c - non default parameters ----------------------------------------------------------------------
0.00/0.07	c # SCIP version 2.0.1.4
0.00/0.07	c 
0.00/0.07	c # frequency for displaying node information lines
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.07	c display/freq = 10000
0.00/0.07	c 
0.00/0.07	c # maximal time in seconds to run
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/time = 1800
0.00/0.07	c 
0.00/0.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/memory = 13950
0.00/0.07	c 
0.00/0.07	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.07	c # [type: int, range: [1,2], default: 1]
0.00/0.07	c timing/clocktype = 2
0.00/0.07	c 
0.00/0.07	c # belongs reading time to solving time?
0.00/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.07	c timing/reading = TRUE
0.00/0.07	c 
0.00/0.07	c # should presolving try to simplify inequalities
0.00/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.07	c constraints/linear/simplifyinequalities = TRUE
0.00/0.07	c 
0.00/0.07	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.07	c constraints/indicator/addCouplingCons = TRUE
0.00/0.07	c 
0.00/0.07	c # should presolving try to simplify knapsacks
0.00/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.07	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.07	c 
0.00/0.07	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.07	c separating/rapidlearning/freq = 0
0.00/0.07	c 
0.00/0.07	c -----------------------------------------------------------------------------------------------
0.00/0.07	c start solving
0.00/0.07	c 
0.00/0.08	o 141
0.00/0.08	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.08	c T 0.1s|     1 |     0 |     0 |     - |6042k|   0 |   - | 316 |1195 | 316 | 995 |   0 |   0 |   0 |      --      | 1.410000e+02 |    Inf 
0.08/0.08	c   0.1s|     1 |     0 |   142 |     - |5944k|   0 | 109 | 316 |1195 | 316 | 995 |   0 |   0 |   0 | 0.000000e+00 | 1.410000e+02 |    Inf 
0.09/0.12	o 139
0.09/0.12	c y 0.1s|     1 |     0 |   251 |     - |6791k|   0 | 109 | 316 |1195 | 316 | 995 |   0 |   0 |   0 | 0.000000e+00 | 1.390000e+02 |    Inf 
0.09/0.15	c   0.2s|     1 |     0 |   477 |     - |6628k|   0 | 168 | 316 |1195 | 316 |1952 | 957 |   0 |   0 | 7.508333e+01 | 1.390000e+02 |  85.13%
0.09/0.20	c   0.2s|     1 |     0 |   728 |     - |6630k|   0 | 137 | 316 |1195 | 316 |1988 | 993 |   0 |   0 | 8.600000e+01 | 1.390000e+02 |  61.63%
0.19/0.23	c   0.2s|     1 |     0 |   851 |     - |6694k|   0 |  95 | 316 |1195 | 316 |2004 |1009 |   0 |   0 | 9.150000e+01 | 1.390000e+02 |  51.91%
0.19/0.27	c   0.3s|     1 |     0 |   938 |     - |6762k|   0 | 129 | 316 |1195 | 316 |2025 |1030 |   0 |   0 | 9.480000e+01 | 1.390000e+02 |  46.62%
0.29/0.30	c   0.3s|     1 |     0 |  1044 |     - |6885k|   0 | 158 | 316 |1195 | 316 |2046 |1051 |   0 |   0 | 1.007500e+02 | 1.390000e+02 |  37.97%
0.29/0.35	c   0.3s|     1 |     0 |  1121 |     - |7080k|   0 | 119 | 316 |1195 | 316 |2061 |1066 |   0 |   0 | 1.055000e+02 | 1.390000e+02 |  31.75%
0.29/0.38	c   0.4s|     1 |     0 |  1216 |     - |7162k|   0 |  91 | 316 |1195 | 316 |2083 |1088 |   0 |   0 | 1.075000e+02 | 1.390000e+02 |  29.30%
0.39/0.42	c   0.4s|     1 |     0 |  1309 |     - |7227k|   0 | 137 | 316 |1195 | 316 |2095 |1100 |   0 |   0 | 1.092000e+02 | 1.390000e+02 |  27.29%
0.39/0.42	o 138
0.39/0.42	c s 0.4s|     1 |     0 |  1309 |     - |7312k|   0 | 137 | 316 |1195 | 316 |2095 |1100 |   0 |   0 | 1.092000e+02 | 1.380000e+02 |  26.37%
0.39/0.46	c   0.5s|     1 |     0 |  1383 |     - |7432k|   0 |  94 | 316 |1195 | 316 |2109 |1114 |   0 |   0 | 1.120351e+02 | 1.380000e+02 |  23.18%
0.39/0.47	o 137
0.39/0.47	c b 0.5s|     1 |     0 |  1470 |     - |7560k|   0 |   - | 316 |1195 | 316 |2109 |1114 |   0 |   0 | 1.120351e+02 | 1.370000e+02 |  22.28%
0.39/0.47	o 129
0.39/0.47	c s 0.5s|     1 |     0 |  1470 |     - |7559k|   0 |  94 | 316 |1195 | 316 |2109 |1114 |   0 |   0 | 1.120351e+02 | 1.290000e+02 |  15.14%
0.49/0.51	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.49/0.51	c   0.5s|     1 |     0 |  1513 |     - |7692k|   0 |  41 | 316 |1195 | 316 |2119 |1124 |   0 |   0 | 1.125000e+02 | 1.290000e+02 |  14.67%
0.49/0.51	o 120
0.49/0.51	c s 0.5s|     1 |     0 |  1513 |     - |7777k|   0 |  41 | 316 |1195 | 316 |2119 |1124 |   0 |   0 | 1.125000e+02 | 1.200000e+02 |   6.67%
0.49/0.53	c   0.5s|     1 |     0 |  1554 |     - |7862k|   0 |  28 | 316 |1195 | 316 |2126 |1131 |   0 |   0 | 1.130000e+02 | 1.200000e+02 |   6.19%
0.49/0.53	o 116
0.49/0.53	c s 0.5s|     1 |     0 |  1554 |     - |7946k|   0 |  28 | 316 |1195 | 316 |2126 |1131 |   0 |   0 | 1.130000e+02 | 1.160000e+02 |   2.65%
0.49/0.54	c   0.5s|     1 |     0 |  1571 |     - |7976k|   0 |   6 | 316 |1195 | 316 |2133 |1138 |   0 |   0 | 1.130000e+02 | 1.160000e+02 |   2.65%
0.49/0.54	o 114
0.49/0.54	c R 0.5s|     1 |     0 |  1571 |     - |8060k|   0 |   6 | 316 |1195 | 316 |2133 |1138 |   0 |   0 | 1.130000e+02 | 1.140000e+02 |   0.88%
0.49/0.55	c   0.6s|     1 |     0 |  1585 |     - |8023k|   0 |   - | 316 |1142 | 316 |1985 |1141 |   0 |   0 | 1.140000e+02 | 1.140000e+02 |   0.00%
0.49/0.55	c   0.6s|     1 |     0 |  1585 |     - |8023k|   0 |   - | 316 |1142 | 316 |1985 |1141 |   0 |   0 | 1.140000e+02 | 1.140000e+02 |   0.00%
0.49/0.55	c 
0.49/0.55	c SCIP Status        : problem is solved [optimal solution found]
0.49/0.55	c Solving Time (sec) : 0.55
0.49/0.55	c Solving Nodes      : 1
0.49/0.55	c Primal Bound       : +1.14000000000000e+02 (20 solutions)
0.49/0.55	c Dual Bound         : +1.14000000000000e+02
0.49/0.55	c Gap                : 0.00 %
0.49/0.55	s OPTIMUM FOUND
0.49/0.55	v -x258 -x257 -x256 x255 x254 -x253 -x252 -x251 -x250 x249 -x248 -x247 x246 -x245 x244 -x243 x242 -x241 -x240 -x239 x238 -x237 x236 
0.49/0.55	v -x235 x234 -x233 x232 -x231 -x230 -x229 x228 -x227 x226 -x225 x224 -x223 -x222 -x221 x220 -x219 x218 -x217 -x216 -x215 -x214 
0.49/0.55	v x213 -x212 -x211 -x210 -x209 x208 -x207 -x206 -x205 -x204 x203 -x202 -x201 x200 -x199 -x198 x197 -x196 x195 x194 -x193 x192 
0.49/0.55	v -x191 x190 -x189 -x188 x187 x186 -x185 -x184 x183 x182 -x181 -x180 x179 -x178 x177 x176 -x175 -x174 x173 -x172 -x171 x170 -x169 
0.49/0.55	v x168 -x167 x166 -x165 x164 -x163 x162 -x161 x160 -x159 x158 -x157 x156 -x155 x154 -x153 -x152 -x151 x150 -x149 x148 -x147 
0.49/0.55	v -x146 -x145 x144 -x143 -x142 -x141 -x140 x139 x138 -x137 x136 -x135 x134 -x133 x132 -x131 x130 -x129 x128 -x127 -x126 -x125 
0.49/0.55	v x124 -x123 x122 -x121 x120 -x119 x118 -x117 x116 -x115 x114 -x113 -x112 x111 x110 -x109 x108 -x107 x106 -x105 -x104 x103 x102 
0.49/0.55	v -x101 x100 -x99 -x98 x97 -x96 x95 -x94 -x93 x92 -x91 x90 -x89 x88 -x87 -x86 -x85 -x84 x83 -x82 -x81 x80 -x79 x78 -x77 -x76 
0.49/0.55	v -x75 x74 -x73 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 
0.49/0.55	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 -x21 
0.49/0.55	v x20 -x19 x18 -x17 -x16 -x15 x14 -x13 -x12 -x11 -x10 x9 -x8 -x7 x6 -x5 -x4 -x3 x2 -x1 
0.49/0.55	c SCIP Status        : problem is solved [optimal solution found]
0.49/0.55	c Total Time         :       0.55
0.49/0.55	c   solving          :       0.55
0.49/0.55	c   presolving       :       0.06 (included in solving)
0.49/0.55	c   reading          :       0.01 (included in solving)
0.49/0.55	c Original Problem   :
0.49/0.55	c   Problem name     : HOME/instance-3447976-1307902789.wbo
0.49/0.55	c   Variables        : 1295 (1295 binary, 0 integer, 0 implicit integer, 0 continuous)
0.49/0.55	c   Constraints      : 1138 initial, 1138 maximal
0.49/0.55	c Presolved Problem  :
0.49/0.55	c   Problem name     : t_HOME/instance-3447976-1307902789.wbo
0.49/0.55	c   Variables        : 316 (287 binary, 0 integer, 29 implicit integer, 0 continuous)
0.49/0.55	c   Constraints      : 1095 initial, 1195 maximal
0.49/0.55	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.49/0.55	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
0.49/0.55	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
0.49/0.55	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
0.49/0.55	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
0.49/0.55	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
0.49/0.55	c   probing          :       0.03          0          0          0          0          0          0          0          0          0
0.49/0.55	c   varbound         :       0.00          0          0          0          0          0          0          0          0          0
0.49/0.55	c   setppc           :       0.00          0          0          0          0          0          0          0          0          0
0.49/0.55	c   linear           :       0.02        937        142          0       1037          0        143          0          0          0
0.49/0.55	c   indicator        :       0.00        937          0          0          0          0        937          0          0          0
0.49/0.55	c   root node        :          -         18          -          -         18          -          -          -          -          -
0.49/0.55	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
0.49/0.55	c   integral         :          0          0          0          0          0         39          0          0          0          0          0          0
0.49/0.55	c   varbound         :          0+        13        228          0          0          0          0          0          6         97          0          0
0.49/0.55	c   setppc           :         29         13        693          0          0         36          0          0          0          0          0          0
0.49/0.55	c   linear           :        966         13        693          0          0         32          0          0          4          0          0          0
0.49/0.55	c   indicator        :        100          0        741          0          0         32          0          0          0          0          0          0
0.49/0.55	c   countsols        :          0          0          0          0          0         22          0          0          0          0          0          0
0.49/0.55	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
0.49/0.55	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.49/0.55	c   varbound         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.49/0.55	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.49/0.55	c   linear           :       0.02       0.00       0.01       0.00       0.00       0.00       0.00
0.49/0.55	c   indicator        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.49/0.55	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.49/0.55	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
0.49/0.55	c   vbounds          :         30          0          0          0
0.49/0.55	c   rootredcost      :          0          0          0          0
0.49/0.55	c   pseudoobj        :        240          0          0          0
0.49/0.55	c Propagator Timings :  TotalTime  Propagate    Resprop
0.49/0.55	c   vbounds          :       0.00       0.00       0.00
0.49/0.55	c   rootredcost      :       0.00       0.00       0.00
0.49/0.55	c   pseudoobj        :       0.00       0.00       0.00
0.49/0.55	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.49/0.55	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.49/0.55	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.49/0.55	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.49/0.55	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.49/0.55	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.49/0.55	c   applied globally :          -          -          -          0        0.0          -          -          -
0.49/0.55	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.49/0.55	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.49/0.55	c   cut pool         :       0.00         12          -          -         66          -    (maximal pool size: 1682)
0.49/0.55	c   redcost          :       0.00         13          0          8          0          0
0.49/0.55	c   impliedbounds    :       0.00         13          0          0        964          0
0.49/0.55	c   intobj           :       0.00          0          0          0          0          0
0.49/0.55	c   gomory           :       0.12         13          0          0       5258          0
0.49/0.55	c   cgmip            :       0.00          0          0          0          0          0
0.49/0.55	c   closecuts        :       0.00          0          0          0          0          0
0.49/0.55	c   strongcg         :       0.11         13          0          0       5179          0
0.49/0.55	c   cmir             :       0.05         10          0          0          1          0
0.49/0.55	c   flowcover        :       0.04         10          0          0          2          0
0.49/0.55	c   clique           :       0.01         13          0          0         82          0
0.49/0.55	c   zerohalf         :       0.00          0          0          0          0          0
0.49/0.55	c   mcf              :       0.00          1          0          0          0          0
0.49/0.55	c   oddcycle         :       0.00          0          0          0          0          0
0.49/0.55	c   rapidlearning    :       0.03          1          0          0          0          0
0.49/0.55	c Pricers            :       Time      Calls       Vars
0.49/0.55	c   problem variables:       0.00          0          0
0.49/0.55	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.49/0.55	c   pscost           :       0.00          0          0          0          0          0          0
0.49/0.55	c   inference        :       0.00          0          0          0          0          0          0
0.49/0.55	c   mostinf          :       0.00          0          0          0          0          0          0
0.49/0.55	c   leastinf         :       0.00          0          0          0          0          0          0
0.49/0.55	c   fullstrong       :       0.00          0          0          0          0          0          0
0.49/0.55	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.49/0.55	c   random           :       0.00          0          0          0          0          0          0
0.49/0.55	c   relpscost        :       0.00          0          0          0          0          0          0
0.49/0.55	c Primal Heuristics  :       Time      Calls      Found
0.49/0.55	c   LP solutions     :       0.00          -          0
0.49/0.55	c   pseudo solutions :       0.00          -          0
0.49/0.55	c   trivial          :       0.00          2          0
0.49/0.55	c   shiftandpropagate:       0.00          1          1
0.49/0.55	c   simplerounding   :       0.00          6          0
0.49/0.55	c   zirounding       :       0.00          0          0
0.49/0.55	c   rounding         :       0.00         13          1
0.49/0.55	c   shifting         :       0.01         13          4
0.49/0.55	c   intshifting      :       0.00          0          0
0.49/0.55	c   oneopt           :       0.01          6          1
0.49/0.55	c   twoopt           :       0.00          0          0
0.49/0.55	c   fixandinfer      :       0.00          0          0
0.49/0.55	c   feaspump         :       0.00          0          0
0.49/0.55	c   clique           :       0.00          0          0
0.49/0.55	c   coefdiving       :       0.00          0          0
0.49/0.55	c   pscostdiving     :       0.00          0          0
0.49/0.55	c   fracdiving       :       0.00          0          0
0.49/0.55	c   veclendiving     :       0.00          0          0
0.49/0.55	c   intdiving        :       0.00          0          0
0.49/0.55	c   actconsdiving    :       0.00          0          0
0.49/0.55	c   objpscostdiving  :       0.00          0          0
0.49/0.55	c   rootsoldiving    :       0.00          0          0
0.49/0.55	c   linesearchdiving :       0.00          0          0
0.49/0.55	c   guideddiving     :       0.00          0          0
0.49/0.55	c   octane           :       0.00          0          0
0.49/0.55	c   rens             :       0.00          0          0
0.49/0.55	c   rins             :       0.00          0          0
0.49/0.55	c   localbranching   :       0.00          0          0
0.49/0.55	c   mutation         :       0.00          0          0
0.49/0.55	c   crossover        :       0.00          0          0
0.49/0.55	c   dins             :       0.00          0          0
0.49/0.55	c   vbounds          :       0.00          0          0
0.49/0.55	c   undercover       :       0.00          0          0
0.49/0.55	c   subnlp           :       0.00          0          0
0.49/0.55	c   trysol           :       0.00         14         12
0.49/0.55	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.49/0.55	c   primal LP        :       0.00          0          0       0.00          -
0.49/0.55	c   dual LP          :       0.07         14       1248      89.14   18665.87
0.49/0.55	c   lex dual LP      :       0.00          0          0       0.00          -
0.49/0.55	c   barrier LP       :       0.00          0          0       0.00          -
0.49/0.55	c   diving/probing LP:       0.01          3        337     112.33   29478.66
0.49/0.55	c   strong branching :       0.00          0          0       0.00          -
0.49/0.55	c     (at root node) :          -          0          0       0.00          -
0.49/0.55	c   conflict analysis:       0.00          0          0       0.00          -
0.49/0.55	c B&B Tree           :
0.49/0.55	c   number of runs   :          1
0.49/0.55	c   nodes            :          1
0.49/0.55	c   nodes (total)    :          1
0.49/0.55	c   nodes left       :          0
0.49/0.55	c   max depth        :          0
0.49/0.55	c   max depth (total):          0
0.49/0.55	c   backtracks       :          0 (0.0%)
0.49/0.55	c   delayed cutoffs  :          0
0.49/0.55	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.49/0.55	c   avg switch length:       2.00
0.49/0.55	c   switching time   :       0.00
0.49/0.55	c Solution           :
0.49/0.55	c   Solutions found  :         20 (8 improvements)
0.49/0.55	c   First Solution   : +1.41000000000000e+02   (in run 1, after 1 nodes, 0.08 seconds, depth 116, found by <shiftandpropagate>)
0.49/0.55	c   Primal Bound     : +1.14000000000000e+02   (in run 1, after 1 nodes, 0.54 seconds, depth 0, found by <rounding>)
0.49/0.55	c   Dual Bound       : +1.14000000000000e+02
0.49/0.55	c   Gap              :       0.00 %
0.49/0.55	c   Root Dual Bound  : +1.14000000000000e+02
0.49/0.55	c   Root Iterations  :       1585
0.49/0.56	c Time complete: 0.56.

Verifier Data 

OK	114

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-3447976-1307902789/watcher-3447976-1307902789 -o /tmp/evaluation-result-3447976-1307902789/solver-3447976-1307902789 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447976-1307902789.wbo -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: 1.92 1.98 1.95 2/177 24057
/proc/meminfo: memFree=32353304/32951124 swapFree=67052812/67111528
[pid=24057] ppid=24055 vsize=10304 CPUtime=0 cores=1,3,5,7
/proc/24057/stat : 24057 (scip-2.0.1.4.li) R 24055 24057 21680 0 -1 4202496 1567 0 0 0 0 0 0 0 25 0 1 0 901881533 10551296 1521 33554432000 4194304 9128323 140733881207184 18446744073709551615 6886064 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24057/statm: 2576 1522 399 1205 0 1367 0

[startup+0.0864619 s]
/proc/loadavg: 1.92 1.98 1.95 2/177 24057
/proc/meminfo: memFree=32353304/32951124 swapFree=67052812/67111528
[pid=24057] ppid=24055 vsize=26032 CPUtime=0.08 cores=1,3,5,7
/proc/24057/stat : 24057 (scip-2.0.1.4.li) R 24055 24057 21680 0 -1 4202496 5669 0 0 0 8 0 0 0 25 0 1 0 901881533 26656768 5365 33554432000 4194304 9128323 140733881207184 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/24057/statm: 6508 5365 648 1205 0 5299 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26032

[startup+0.100447 s]
/proc/loadavg: 1.92 1.98 1.95 2/177 24057
/proc/meminfo: memFree=32353304/32951124 swapFree=67052812/67111528
[pid=24057] ppid=24055 vsize=26948 CPUtime=0.09 cores=1,3,5,7
/proc/24057/stat : 24057 (scip-2.0.1.4.li) R 24055 24057 21680 0 -1 4202496 5922 0 0 0 9 0 0 0 25 0 1 0 901881533 27594752 5617 33554432000 4194304 9128323 140733881207184 18446744073709551615 8008900 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/24057/statm: 6737 5617 674 1205 0 5528 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26948

[startup+0.300419 s]
/proc/loadavg: 1.92 1.98 1.95 2/177 24057
/proc/meminfo: memFree=32353304/32951124 swapFree=67052812/67111528
[pid=24057] ppid=24055 vsize=29524 CPUtime=0.29 cores=1,3,5,7
/proc/24057/stat : 24057 (scip-2.0.1.4.li) R 24055 24057 21680 0 -1 4202496 9302 0 0 0 28 1 0 0 25 0 1 0 901881533 30232576 6361 33554432000 4194304 9128323 140733881207184 18446744073709551615 18446744073699065904 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/24057/statm: 7381 6361 736 1205 0 6172 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29524

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

[startup+0.500375 s]
/proc/loadavg: 1.92 1.98 1.95 2/177 24057
/proc/meminfo: memFree=32353304/32951124 swapFree=67052812/67111528
[pid=24057] ppid=24055 vsize=31408 CPUtime=0.49 cores=1,3,5,7
/proc/24057/stat : 24057 (scip-2.0.1.4.li) R 24055 24057 21680 0 -1 4202496 9679 0 0 0 47 2 0 0 25 0 1 0 901881533 32161792 6737 33554432000 4194304 9128323 140733881207184 18446744073709551615 6280361 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/24057/statm: 7852 6737 736 1205 0 6643 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 31408

Child status: 0
Real time (s): 0.567069
CPU time (s): 0.566912
CPU user time (s): 0.532918
CPU system time (s): 0.033994
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 31408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.532918
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9847
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= 4

runsolver used 0.003999 second user time and 0.003999 second system time

The end

Launcher Data 

Begin job on node103 at 2011-06-12 20:19:49
IDJOB=3447976
IDBENCH=79432
IDSOLVER=1944
FILE ID=node103/3447976-1307902789
RUNJOBID= node103-1307897153-22179
PBS_JOBID= 13559599
Free space on /tmp= 74064 MiB

SOLVER NAME= SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/spot5/normalized-spot5-404_wcsp.wbo
COMMAND LINE= HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3447976-1307902789/watcher-3447976-1307902789 -o /tmp/evaluation-result-3447976-1307902789/solver-3447976-1307902789 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447976-1307902789.wbo -t 1800 -m 15500

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

MD5SUM BENCH= 2413d46290c8b1663f08f424871383e0
RANDOM SEED=1456860444

node103.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.858
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.71
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      32354104 kB
Buffers:        111036 kB
Cached:         147372 kB
SwapCached:      22648 kB
Active:         312652 kB
Inactive:        95656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      32354104 kB
SwapTotal:    67111528 kB
SwapFree:     67052812 kB
Dirty:           12444 kB
Writeback:           0 kB
AnonPages:      147664 kB
Mapped:          12236 kB
Slab:           124960 kB
PageTables:       4552 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   328080 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74052 MiB
End job on node103 at 2011-06-12 20:19:50