Trace number 3447463

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 1.2848 1.28522

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/web/uclid_pb_benchmarks/
normalized-blast-floppy1-4.ucl--soft-0-100-0.wbo
MD5SUMf0f1b4bd1941524addf8f99056f86f1e
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark18
Best CPU time to get the best result obtained on this benchmark0.000999
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables237
Total number of constraints197
Number of soft constraints197
Number of constraints which are clauses123
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints74
Minimum length of a constraint1
Maximum length of a constraint19
Top cost 10122
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 10121
Biggest number in a constraint 772
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2305
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 2.0.1.4 [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-3447463-1307901768.wbo>
0.00/0.00	c original problem has 434 variables (434 bin, 0 int, 0 impl, 0 cont) and 198 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.01	o 10121
0.00/0.01	c feasible solution found by trivial heuristic, objective value  1.012100e+04
0.00/0.01	c presolving:
0.00/0.01	c (round 1) 0 del vars, 1 del conss, 0 add conss, 0 chg bounds, 39 chg sides, 78 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.00/0.01	c (round 2) 0 del vars, 1 del conss, 0 add conss, 197 chg bounds, 39 chg sides, 78 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.00/0.01	c    (0.0s) probing: 101/434 (23.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.01	c presolving (3 rounds):
0.00/0.01	c  0 deleted vars, 1 deleted constraints, 0 added constraints, 197 tightened bounds, 0 added holes, 39 changed sides, 78 changed coefficients
0.00/0.01	c  197 implications, 0 cliques
0.00/0.01	c presolved problem has 631 variables (434 bin, 0 int, 197 impl, 0 cont) and 394 constraints
0.00/0.01	c     197 constraints of type <linear>
0.00/0.01	c     197 constraints of type <indicator>
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 2.0.1.4
0.00/0.01	c 
0.00/0.01	c # frequency for displaying node information lines
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01	c display/freq = 10000
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 = 1800
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 # should presolving try to simplify inequalities
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/linear/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/indicator/addCouplingCons = TRUE
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify knapsacks
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01	c separating/rapidlearning/freq = 0
0.00/0.01	c 
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c start solving
0.00/0.01	c 
0.00/0.02	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.02	c t 0.0s|     1 |     0 |    83 |     - |1884k|   0 |  28 | 631 | 591 | 631 | 197 |   0 |   0 |   0 | 0.000000e+00 | 1.012100e+04 |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |   106 |     - |2025k|   0 |  14 | 631 | 591 | 631 | 221 |  24 |   0 |   0 | 0.000000e+00 | 1.012100e+04 |    Inf 
0.00/0.05	c   0.0s|     1 |     0 |   130 |     - |2059k|   0 |  23 | 631 | 591 | 631 | 232 |  35 |   0 |   0 | 0.000000e+00 | 1.012100e+04 |    Inf 
0.00/0.05	c   0.1s|     1 |     0 |   158 |     - |2096k|   0 |  18 | 631 | 591 | 631 | 251 |  54 |   0 |   0 | 0.000000e+00 | 1.012100e+04 |    Inf 
0.00/0.06	c   0.1s|     1 |     0 |   175 |     - |2146k|   0 |  52 | 631 | 591 | 631 | 266 |  69 |   0 |   0 | 0.000000e+00 | 1.012100e+04 |    Inf 
0.00/0.07	c   0.1s|     1 |     0 |   193 |     - |2210k|   0 |  14 | 631 | 591 | 631 | 284 |  87 |   0 |   0 | 0.000000e+00 | 1.012100e+04 |    Inf 
0.07/0.08	c   0.1s|     1 |     0 |   216 |     - |2238k|   0 |   5 | 631 | 591 | 631 | 293 |  96 |   0 |   0 | 0.000000e+00 | 1.012100e+04 |    Inf 
0.07/0.08	c   0.1s|     1 |     0 |   234 |     - |2260k|   0 |   1 | 631 | 591 | 631 | 308 | 111 |   0 |   0 | 0.000000e+00 | 1.012100e+04 |    Inf 
0.07/0.09	c   0.1s|     1 |     0 |   250 |     - |2272k|   0 |  21 | 631 | 591 | 631 | 311 | 114 |   0 |   0 | 0.000000e+00 | 1.012100e+04 |    Inf 
0.07/0.09	c   0.1s|     1 |     0 |   275 |     - |2310k|   0 |  33 | 631 | 591 | 631 | 324 | 127 |   0 |   0 | 0.000000e+00 | 1.012100e+04 |    Inf 
0.09/0.10	c   0.1s|     1 |     0 |   296 |     - |2341k|   0 |  29 | 631 | 591 | 631 | 334 | 137 |   0 |   0 | 0.000000e+00 | 1.012100e+04 |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   316 |     - |2352k|   0 |  34 | 631 | 591 | 631 | 337 | 144 |   0 |   0 | 0.000000e+00 | 1.012100e+04 |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   319 |     - |2362k|   0 |  35 | 631 | 591 | 631 | 339 | 146 |   0 |   0 | 0.000000e+00 | 1.012100e+04 |    Inf 
0.09/0.17	c   0.2s|     1 |     2 |   319 |     - |2384k|   0 |  35 | 631 | 591 | 631 | 339 | 146 |   0 |  33 | 0.000000e+00 | 1.012100e+04 |    Inf 
0.89/0.91	o 503
0.89/0.91	c * 0.9s|   217 |   216 |  1551 |   5.7 |2969k|  59 |   - | 631 | 592 | 631 | 301 | 159 |   1 | 648 | 0.000000e+00 | 5.030000e+02 |    Inf 
0.89/0.92	o 422
0.89/0.92	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.89/0.92	c * 0.9s|   230 |   227 |  1698 |   6.0 |3095k|  59 |   - | 631 | 592 | 631 | 300 | 164 |   1 | 653 | 0.000000e+00 | 4.220000e+02 |    Inf 
0.89/0.94	o 406
0.89/0.94	c * 0.9s|   242 |   234 |  1813 |   6.2 |3242k|  59 |   - | 631 | 594 | 631 | 298 | 167 |   3 | 656 | 0.000000e+00 | 4.060000e+02 |    Inf 
0.89/0.95	o 398
0.89/0.95	c * 1.0s|   253 |   241 |  1889 |   6.2 |3334k|  59 |   - | 631 | 596 | 631 | 299 | 171 |   5 | 660 | 0.000000e+00 | 3.980000e+02 |    Inf 
0.89/0.97	o 382
0.89/0.97	c * 1.0s|   268 |   250 |  1993 |   6.3 |3428k|  59 |   - | 631 | 600 | 631 | 296 | 173 |   9 | 663 | 0.000000e+00 | 3.820000e+02 |    Inf 
0.89/0.98	o 326
0.89/0.98	c * 1.0s|   286 |   253 |  2132 |   6.4 |3481k|  59 |   - | 631 | 603 | 631 | 299 | 177 |  12 | 665 | 0.000000e+00 | 3.260000e+02 |    Inf 
0.89/1.00	o 310
0.89/1.00	c * 1.0s|   302 |   263 |  2245 |   6.4 |3557k|  59 |   - | 631 | 604 | 631 | 296 | 179 |  13 | 666 | 0.000000e+00 | 3.100000e+02 |    Inf 
1.00/1.01	o 287
1.00/1.01	c z 1.0s|   313 |   268 |  2309 |   6.4 |3571k|  59 |   - | 631 | 606 | 631 | 300 | 184 |  15 | 667 | 0.000000e+00 | 2.870000e+02 |    Inf 
1.00/1.01	o 279
1.00/1.01	c z 1.0s|   314 |   249 |  2329 |   6.4 |3563k|  59 |   - | 631 | 606 | 631 | 299 | 184 |  15 | 667 | 0.000000e+00 | 2.790000e+02 |    Inf 
1.00/1.07	o 246
1.00/1.07	c r 1.1s|   374 |   294 |  2609 |   6.1 |3584k|  59 |   1 | 631 | 606 | 631 | 297 | 186 |  15 | 719 | 0.000000e+00 | 2.460000e+02 |    Inf 
1.00/1.08	o 245
1.00/1.08	c r 1.1s|   390 |   303 |  2696 |   6.1 |3589k|  59 |   1 | 631 | 612 | 631 | 298 | 189 |  21 | 720 | 0.000000e+00 | 2.450000e+02 |    Inf 
1.10/1.13	o 151
1.10/1.13	c * 1.1s|   463 |   277 |  2967 |   5.7 |3574k|  69 |   - | 631 | 632 | 631 | 302 | 197 |  41 | 734 | 0.000000e+00 | 1.510000e+02 |    Inf 
1.19/1.26	o 41
1.19/1.26	c * 1.3s|   613 |   183 |  3851 |   5.8 |3553k|  69 |   - | 631 | 660 | 631 | 302 | 210 |  69 | 818 | 0.000000e+00 | 4.100000e+01 |    Inf 
1.19/1.27	o 35
1.19/1.27	c * 1.3s|   623 |   151 |  3939 |   5.8 |3502k|  69 |   - | 631 | 392 | 631 | 295 | 210 |  69 | 821 | 0.000000e+00 | 3.500000e+01 |    Inf 
1.19/1.27	o 18
1.19/1.27	c * 1.3s|   631 |   126 |  3963 |   5.8 |3471k|  69 |   - | 631 | 361 | 631 | 296 | 210 |  73 | 821 | 0.000000e+00 | 1.800000e+01 |    Inf 
1.19/1.27	c 
1.19/1.27	c SCIP Status        : problem is solved [optimal solution found]
1.19/1.27	c Solving Time (sec) : 1.28
1.19/1.27	c Solving Nodes      : 632
1.19/1.27	c Primal Bound       : +1.80000000000000e+01 (111 solutions)
1.19/1.27	c Dual Bound         : +1.80000000000000e+01
1.19/1.27	c Gap                : 0.00 %
1.19/1.28	s OPTIMUM FOUND
1.19/1.28	v -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 
1.19/1.28	v -x215 -x214 -x213 -x212 -x211 x210 x209 -x208 -x207 -x206 -x205 x204 x203 x202 x201 x200 x199 -x198 -x197 -x196 -x195 -x194 
1.19/1.28	v -x193 -x192 -x191 -x190 x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 x174 -x173 
1.19/1.28	v -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 x154 -x153 -x152 
1.19/1.28	v -x151 -x150 -x149 -x148 -x147 -x146 -x145 x144 -x143 -x142 -x141 -x140 x139 x138 x137 x136 x135 x134 x133 x132 x131 -x130 -x129 
1.19/1.28	v -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 x120 x119 x118 x117 x116 x115 x114 x113 x112 -x111 -x110 -x109 x108 -x107 
1.19/1.28	v -x106 -x105 -x104 x103 -x102 -x101 -x100 x99 -x98 -x97 -x96 -x95 x94 -x93 -x92 -x91 x90 -x89 -x88 -x87 -x86 -x85 x84 x83 -x82 
1.19/1.28	v x81 x80 x79 x78 x77 x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 x63 -x62 -x61 x60 -x59 -x58 -x57 x56 -x55 
1.19/1.28	v x54 -x53 x52 -x51 -x50 x49 x48 x47 x46 -x45 -x44 x43 x42 x41 x40 x39 x38 x37 x36 -x35 -x34 x33 -x32 -x31 -x30 x29 -x28 -x27 
1.19/1.28	v -x26 x25 -x24 -x23 x22 -x21 x20 -x19 x18 -x17 -x16 -x15 x14 -x13 x12 x11 x10 x9 x8 x7 x6 x5 x4 x3 x2 x1 
1.19/1.28	c SCIP Status        : problem is solved [optimal solution found]
1.19/1.28	c Total Time         :       1.28
1.19/1.28	c   solving          :       1.28
1.19/1.28	c   presolving       :       0.01 (included in solving)
1.19/1.28	c   reading          :       0.00 (included in solving)
1.19/1.28	c Original Problem   :
1.19/1.28	c   Problem name     : HOME/instance-3447463-1307901768.wbo
1.19/1.28	c   Variables        : 434 (434 binary, 0 integer, 0 implicit integer, 0 continuous)
1.19/1.28	c   Constraints      : 198 initial, 198 maximal
1.19/1.28	c Presolved Problem  :
1.19/1.28	c   Problem name     : t_HOME/instance-3447463-1307901768.wbo
1.19/1.28	c   Variables        : 631 (434 binary, 0 integer, 197 implicit integer, 0 continuous)
1.19/1.28	c   Constraints      : 394 initial, 660 maximal
1.19/1.28	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
1.19/1.28	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
1.19/1.28	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
1.19/1.28	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
1.19/1.28	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
1.19/1.28	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
1.19/1.28	c   probing          :       0.00          0          0          0          0          0          0          0          0          0
1.19/1.28	c   varbound         :       0.00          0          0          0          0          0          0          0          0          0
1.19/1.28	c   linear           :       0.00          0          0          0        197          0          1          0         39         78
1.19/1.28	c   indicator        :       0.00          0          0          0          0          0          0          0          0          0
1.19/1.28	c   logicor          :       0.00          0          0          0          0          0          0          0          0          0
1.19/1.28	c   bounddisjunction :       0.00          0          0          0          0          0          0          0          0          0
1.19/1.28	c   root node        :          -        361          -          -        361          -          -          -          -          -
1.19/1.28	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
1.19/1.28	c   integral         :          0          0          0        667          0        352          0          0          7          0          0       1170
1.19/1.28	c   varbound         :          0+        12       1513         75          0          0        142          0       3537        113          0          0
1.19/1.28	c   linear           :        197         12       1714         11          0        348        366         25       1148          0          0          0
1.19/1.28	c   indicator        :        197          0       1689         75          0        345        146          0        158          0          0          0
1.19/1.28	c   logicor          :          0+         0        178          0          0          0         37          0         49          0          0          0
1.19/1.28	c   bounddisjunction :          0+         0        141          0          0          0         25          0         29          0          0          0
1.19/1.28	c   countsols        :          0          0          0         11          0        102          0          0          0          0          0          0
1.19/1.28	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
1.19/1.28	c   integral         :       0.74       0.00       0.00       0.74       0.00       0.00       0.00
1.19/1.28	c   varbound         :       0.01       0.00       0.01       0.00       0.00       0.00       0.00
1.19/1.28	c   linear           :       0.02       0.00       0.01       0.00       0.00       0.01       0.00
1.19/1.28	c   indicator        :       0.04       0.00       0.01       0.00       0.00       0.04       0.00
1.19/1.28	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
1.19/1.28	c   bounddisjunction :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
1.19/1.28	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
1.19/1.28	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
1.19/1.28	c   vbounds          :        271         51          1       1494
1.19/1.28	c   rootredcost      :         15          0          0        163
1.19/1.28	c   pseudoobj        :       1530        123         16       3249
1.19/1.28	c Propagator Timings :  TotalTime  Propagate    Resprop
1.19/1.28	c   vbounds          :       0.01       0.01       0.00
1.19/1.28	c   rootredcost      :       0.00       0.00       0.00
1.19/1.28	c   pseudoobj        :       0.01       0.01       0.00
1.19/1.28	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.19/1.28	c   propagation      :       0.00         42         41         81       12.4          4       16.0          -
1.19/1.28	c   infeasible LP    :       0.00          4          4          6        4.5          0        0.0          0
1.19/1.28	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.19/1.28	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.19/1.28	c   pseudo solution  :       0.00          1          1          1        1.0          0        0.0          -
1.19/1.28	c   applied globally :          -          -          -         74       10.4          -          -          -
1.19/1.28	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.19/1.28	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.19/1.28	c   cut pool         :       0.00         11          -          -         38          -    (maximal pool size: 306)
1.19/1.28	c   redcost          :       0.01        704          0       1440          0          0
1.19/1.28	c   impliedbounds    :       0.00         12          0          0          0          0
1.19/1.28	c   intobj           :       0.00          0          0          0          0          0
1.19/1.28	c   gomory           :       0.01         12          0          0        295          0
1.19/1.28	c   cgmip            :       0.00          0          0          0          0          0
1.19/1.28	c   closecuts        :       0.00          0          0          0          0          0
1.19/1.28	c   strongcg         :       0.01         12          0          0        295          0
1.19/1.28	c   cmir             :       0.01         10          0          0         70          0
1.19/1.28	c   flowcover        :       0.03         10          0          0        142          0
1.19/1.28	c   clique           :       0.00          1          0          0          0          0
1.19/1.28	c   zerohalf         :       0.00          0          0          0          0          0
1.19/1.28	c   mcf              :       0.00          1          0          0          0          0
1.19/1.28	c   oddcycle         :       0.00          0          0          0          0          0
1.19/1.28	c   rapidlearning    :       0.02          1          0          0          0          0
1.19/1.28	c Pricers            :       Time      Calls       Vars
1.19/1.28	c   problem variables:       0.00          0          0
1.19/1.28	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.19/1.28	c   relpscost        :       0.74        592          0          7          0          0       1170
1.19/1.28	c   pscost           :       0.00          0          0          0          0          0          0
1.19/1.28	c   inference        :       0.00          0          0          0          0          0          0
1.19/1.28	c   mostinf          :       0.00          0          0          0          0          0          0
1.19/1.28	c   leastinf         :       0.00          0          0          0          0          0          0
1.19/1.28	c   fullstrong       :       0.00          0          0          0          0          0          0
1.19/1.28	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.19/1.28	c   random           :       0.00          0          0          0          0          0          0
1.19/1.28	c Primal Heuristics  :       Time      Calls      Found
1.19/1.28	c   LP solutions     :       0.00          -         11
1.19/1.28	c   pseudo solutions :       0.00          -          0
1.19/1.28	c   crossover        :       0.00          0          0
1.19/1.28	c   feaspump         :       0.00          0          0
1.19/1.28	c   oneopt           :       0.01         14          0
1.19/1.28	c   objpscostdiving  :       0.00          1          0
1.19/1.28	c   rootsoldiving    :       0.00          1          0
1.19/1.28	c   coefdiving       :       0.01          2          0
1.19/1.28	c   pscostdiving     :       0.01          2          0
1.19/1.28	c   fracdiving       :       0.00          2          0
1.19/1.28	c   veclendiving     :       0.00          2          0
1.19/1.28	c   linesearchdiving :       0.00          2          0
1.19/1.28	c   guideddiving     :       0.00          2          0
1.19/1.28	c   trivial          :       0.00          2          1
1.19/1.28	c   shiftandpropagate:       0.00          0          0
1.19/1.28	c   simplerounding   :       0.00        610          2
1.19/1.28	c   zirounding       :       0.02        583          2
1.19/1.28	c   rounding         :       0.01        305          0
1.19/1.28	c   shifting         :       0.01         71          0
1.19/1.28	c   intshifting      :       0.00          0          0
1.19/1.28	c   twoopt           :       0.00          0          0
1.19/1.28	c   fixandinfer      :       0.00          0          0
1.19/1.28	c   clique           :       0.00          0          0
1.19/1.28	c   intdiving        :       0.00          0          0
1.19/1.28	c   actconsdiving    :       0.00          0          0
1.19/1.28	c   octane           :       0.00          0          0
1.19/1.28	c   rens             :       0.01          1          0
1.19/1.28	c   rins             :       0.00          0          0
1.19/1.28	c   localbranching   :       0.00          0          0
1.19/1.28	c   mutation         :       0.00          0          0
1.19/1.28	c   dins             :       0.00          0          0
1.19/1.28	c   vbounds          :       0.00          0          0
1.19/1.28	c   undercover       :       0.00          0          0
1.19/1.28	c   subnlp           :       0.00          0          0
1.19/1.28	c   trysol           :       0.02        232         95
1.19/1.28	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.19/1.28	c   primal LP        :       0.00          0          0       0.00          -
1.19/1.28	c   dual LP          :       0.18        703       3520       5.01   19414.48
1.19/1.28	c   lex dual LP      :       0.00          0          0       0.00          -
1.19/1.28	c   barrier LP       :       0.00          0          0       0.00          -
1.19/1.28	c   diving/probing LP:       0.03         94        443       4.71   17310.77
1.19/1.28	c   strong branching :       0.73        821      16892      20.57   23148.32
1.19/1.28	c     (at root node) :          -         33       1079      32.70          -
1.19/1.28	c   conflict analysis:       0.00          0          0       0.00          -
1.19/1.28	c B&B Tree           :
1.19/1.28	c   number of runs   :          1
1.19/1.28	c   nodes            :        632
1.19/1.28	c   nodes (total)    :        632
1.19/1.28	c   nodes left       :          0
1.19/1.28	c   max depth        :         69
1.19/1.28	c   max depth (total):         69
1.19/1.28	c   backtracks       :         36 (5.7%)
1.19/1.28	c   delayed cutoffs  :        155
1.19/1.28	c   repropagations   :        304 (1177 domain reductions, 6 cutoffs)
1.19/1.28	c   avg switch length:       3.17
1.19/1.28	c   switching time   :       0.02
1.19/1.28	c Solution           :
1.19/1.28	c   Solutions found  :        111 (16 improvements)
1.19/1.28	c   First Solution   : +1.01210000000000e+04   (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
1.19/1.28	c   Primal Bound     : +1.80000000000000e+01   (in run 1, after 631 nodes, 1.28 seconds, depth 44, found by <relaxation>)
1.19/1.28	c   Dual Bound       : +1.80000000000000e+01
1.19/1.28	c   Gap              :       0.00 %
1.19/1.28	c   Root Dual Bound  : +0.00000000000000e+00
1.19/1.28	c   Root Iterations  :        319
1.19/1.28	c Time complete: 1.27.

Verifier Data 

OK	18

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 /var/tmp/evaluation-result-3447463-1307901768/watcher-3447463-1307901768 -o /var/tmp/evaluation-result-3447463-1307901768/solver-3447463-1307901768 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447463-1307901768.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: 1.96 2.00 1.92 2/177 12787
/proc/meminfo: memFree=994244/32951124 swapFree=67051728/67111528
[pid=12787] ppid=12785 vsize=10128 CPUtime=0 cores=1,3,5,7
/proc/12787/stat : 12787 (scip-2.0.1.4.li) R 12785 12787 12190 0 -1 4202496 1535 0 0 0 0 0 0 0 25 0 1 0 901774798 10371072 1488 33554432000 4194304 9128323 140734114560224 18446744073709551615 6193891 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12787/statm: 2532 1488 399 1205 0 1323 0

[startup+0.0818429 s]
/proc/loadavg: 1.96 2.00 1.92 2/177 12787
/proc/meminfo: memFree=994244/32951124 swapFree=67051728/67111528
[pid=12787] ppid=12785 vsize=30640 CPUtime=0.07 cores=1,3,5,7
/proc/12787/stat : 12787 (scip-2.0.1.4.li) R 12785 12787 12190 0 -1 4202496 6952 0 0 0 6 1 0 0 25 0 1 0 901774798 31375360 6293 33554432000 4194304 9128323 140734114560224 18446744073709551615 6299968 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12787/statm: 7660 6293 706 1205 0 6451 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 30640

[startup+0.100848 s]
/proc/loadavg: 1.96 2.00 1.92 2/177 12787
/proc/meminfo: memFree=994244/32951124 swapFree=67051728/67111528
[pid=12787] ppid=12785 vsize=30640 CPUtime=0.09 cores=1,3,5,7
/proc/12787/stat : 12787 (scip-2.0.1.4.li) R 12785 12787 12190 0 -1 4202496 6964 0 0 0 8 1 0 0 25 0 1 0 901774798 31375360 6305 33554432000 4194304 9128323 140734114560224 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12787/statm: 7660 6305 706 1205 0 6451 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 30640

[startup+0.300801 s]
/proc/loadavg: 1.96 2.00 1.92 2/177 12787
/proc/meminfo: memFree=994244/32951124 swapFree=67051728/67111528
[pid=12787] ppid=12785 vsize=32972 CPUtime=0.29 cores=1,3,5,7
/proc/12787/stat : 12787 (scip-2.0.1.4.li) R 12785 12787 12190 0 -1 4202496 7628 0 0 0 27 2 0 0 25 0 1 0 901774798 33763328 6969 33554432000 4194304 9128323 140734114560224 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12787/statm: 8243 6969 713 1205 0 7034 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32972

[startup+0.700726 s]
/proc/loadavg: 1.96 2.00 1.92 2/177 12787
/proc/meminfo: memFree=994244/32951124 swapFree=67051728/67111528
[pid=12787] ppid=12785 vsize=32972 CPUtime=0.69 cores=1,3,5,7
/proc/12787/stat : 12787 (scip-2.0.1.4.li) R 12785 12787 12190 0 -1 4202496 7628 0 0 0 61 8 0 0 25 0 1 0 901774798 33763328 6969 33554432000 4194304 9128323 140734114560224 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12787/statm: 8243 6969 713 1205 0 7034 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32972

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

[startup+1.10665 s]
/proc/loadavg: 1.96 2.00 1.92 3/178 12788
/proc/meminfo: memFree=968436/32951124 swapFree=67051728/67111528
[pid=12787] ppid=12785 vsize=32972 CPUtime=1.1 cores=1,3,5,7
/proc/12787/stat : 12787 (scip-2.0.1.4.li) R 12785 12787 12190 0 -1 4202496 7894 0 0 0 98 12 0 0 25 0 1 0 901774798 33763328 7235 33554432000 4194304 9128323 140734114560224 18446744073709551615 7192366 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12787/statm: 8243 7235 726 1205 0 7034 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 32972

[startup+1.20063 s]
/proc/loadavg: 1.96 2.00 1.92 3/178 12788
/proc/meminfo: memFree=968436/32951124 swapFree=67051728/67111528
[pid=12787] ppid=12785 vsize=32972 CPUtime=1.19 cores=1,3,5,7
/proc/12787/stat : 12787 (scip-2.0.1.4.li) R 12785 12787 12190 0 -1 4202496 7894 0 0 0 106 13 0 0 25 0 1 0 901774798 33763328 7235 33554432000 4194304 9128323 140734114560224 18446744073709551615 5992444 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12787/statm: 8243 7235 726 1205 0 7034 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 32972

Child status: 0
Real time (s): 1.28522
CPU time (s): 1.2848
CPU user time (s): 1.14482
CPU system time (s): 0.139978
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 32972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.14482
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7899
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= 5
involuntary context switches= 5

runsolver used 0.006998 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node138 at 2011-06-12 20:02:48
IDJOB=3447463
IDBENCH=79322
IDSOLVER=1944
FILE ID=node138/3447463-1307901768
RUNJOBID= node138-1307898164-12497
PBS_JOBID= 13559517
Free space on /var/tmp= 2884 MiB

SOLVER NAME= SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/web/uclid_pb_benchmarks/normalized-blast-floppy1-4.ucl--soft-0-100-0.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 /var/tmp/evaluation-result-3447463-1307901768/watcher-3447463-1307901768 -o /var/tmp/evaluation-result-3447463-1307901768/solver-3447463-1307901768 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447463-1307901768.wbo -t 1800 -m 15500

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

MD5SUM BENCH= f0f1b4bd1941524addf8f99056f86f1e
RANDOM SEED=2002026510

node138.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		: 2666.854
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	: 5333.70
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		: 2666.854
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		: 2666.854
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	: 5332.82
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		: 2666.854
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	: 5332.75
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		: 2666.854
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	: 5332.80
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		: 2666.854
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		: 2666.854
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	: 5332.82
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		: 2666.854
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:        994176 kB
Buffers:         62824 kB
Cached:       30684720 kB
SwapCached:      13084 kB
Active:       16322080 kB
Inactive:     14673496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:        994176 kB
SwapTotal:    67111528 kB
SwapFree:     67051728 kB
Dirty:           12112 kB
Writeback:           0 kB
AnonPages:      246092 kB
Mapped:          12276 kB
Slab:           895020 kB
PageTables:       4780 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   447968 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 /var/tmp at the end= 2872 MiB
End job on node138 at 2011-06-12 20:02:50