Trace number 3450994

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 E SCIP 2.0.1.4b with SoPlex 1.5.0.4OPT-30 810.982 810.966

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-3.opb
MD5SUM8e251d4e151b2868eb3a52cf845e4cf8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-30
Best CPU time to get the best result obtained on this benchmark570.413
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -30
Optimality of the best value was proved YES
Number of variables450
Total number of constraints17809
Number of constraints which are clauses17809
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 constraint2
Number of terms in the objective function 450
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 450
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 450
Number of bits of the biggest sum of numbers9
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 2.0.1.5 [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-3450994-1307087218.opb>
0.09/0.10	c original problem has 450 variables (450 bin, 0 int, 0 impl, 0 cont) and 17809 constraints
0.09/0.10	c problem read
0.09/0.10	c presolving settings loaded
0.09/0.12	o 0
0.09/0.12	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.09/0.12	c presolving:
0.09/0.19	c (round 1) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 17809 upgd conss, 35618 impls, 0 clqs
0.29/0.35	c    (0.4s) probing: 101/450 (22.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.29/0.35	c    (0.4s) probing aborted: 100/100 successive totally useless probings
0.29/0.35	c presolving (2 rounds):
0.29/0.35	c  0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.29/0.35	c  35618 implications, 0 cliques
0.29/0.35	c presolved problem has 450 variables (450 bin, 0 int, 0 impl, 0 cont) and 17809 constraints
0.29/0.35	c   17809 constraints of type <setppc>
0.29/0.35	c transformed objective value is always integral (scale: 1)
0.29/0.35	c Presolving Time: 0.23
0.29/0.35	c - non default parameters ----------------------------------------------------------------------
0.29/0.35	c # SCIP version 2.0.1.5
0.29/0.35	c 
0.29/0.35	c # frequency for displaying node information lines
0.29/0.35	c # [type: int, range: [-1,2147483647], default: 100]
0.29/0.35	c display/freq = 10000
0.29/0.35	c 
0.29/0.35	c # maximal time in seconds to run
0.29/0.35	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.35	c limits/time = 1800
0.29/0.35	c 
0.29/0.35	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.29/0.35	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.35	c limits/memory = 13950
0.29/0.35	c 
0.29/0.35	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.29/0.35	c # [type: int, range: [1,2], default: 1]
0.29/0.35	c timing/clocktype = 2
0.29/0.35	c 
0.29/0.35	c # belongs reading time to solving time?
0.29/0.35	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.35	c timing/reading = TRUE
0.29/0.35	c 
0.29/0.35	c # should presolving try to simplify inequalities
0.29/0.35	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.35	c constraints/linear/simplifyinequalities = TRUE
0.29/0.35	c 
0.29/0.35	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.29/0.35	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.35	c constraints/indicator/addCouplingCons = TRUE
0.29/0.35	c 
0.29/0.35	c # should presolving try to simplify knapsacks
0.29/0.35	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.35	c constraints/knapsack/simplifyinequalities = TRUE
0.29/0.35	c 
0.29/0.35	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.29/0.35	c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.35	c separating/rapidlearning/freq = 0
0.29/0.35	c 
0.29/0.35	c -----------------------------------------------------------------------------------------------
0.29/0.35	c start solving
0.29/0.35	c 
0.49/0.50	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.49/0.50	c t 0.5s|     1 |     0 |   450 |     - |  22M|   0 | 450 | 450 |  17k| 450 |  17k|   0 |   0 |   0 |-2.250000e+02 | 0.000000e+00 | 100.00%
0.49/0.51	o -1
0.49/0.51	c R 0.5s|     1 |     0 |   450 |     - |  22M|   0 | 450 | 450 |  17k| 450 |  17k|   0 |   0 |   0 |-2.250000e+02 |-1.000000e+00 |  99.56%
0.49/0.52	o -2
0.49/0.52	c s 0.5s|     1 |     0 |   450 |     - |  22M|   0 | 450 | 450 |  17k| 450 |  17k|   0 |   0 |   0 |-2.250000e+02 |-2.000000e+00 |  99.11%
0.69/0.77	c   0.8s|     1 |     0 |   652 |     - |  22M|   0 | 412 | 450 |  17k| 450 |  17k|   4 |   0 |   0 |-2.060000e+02 |-2.000000e+00 |  99.03%
0.69/0.77	o -22
0.69/0.77	c b 0.8s|     1 |     0 |   652 |     - |  22M|   0 | 412 | 450 |  17k| 450 |  17k|   4 |   0 |   0 |-2.060000e+02 |-2.200000e+01 |  89.32%
1.00/1.03	c   1.0s|     1 |     0 |   724 |     - |  22M|   0 | 386 | 450 |  17k| 450 |  17k|   9 |   0 |   0 |-1.930000e+02 |-2.200000e+01 |  88.60%
1.29/1.32	c   1.3s|     1 |     0 |   834 |     - |  22M|   0 | 352 | 450 |  17k| 450 |  17k|  22 |   0 |   0 |-1.760000e+02 |-2.200000e+01 |  87.50%
1.59/1.65	c   1.7s|     1 |     0 |  1056 |     - |  22M|   0 | 303 | 450 |  17k| 450 |  17k|  50 |   0 |   0 |-1.502500e+02 |-2.200000e+01 |  85.36%
1.89/1.98	c   2.0s|     1 |     0 |  1181 |     - |  22M|   0 | 274 | 450 |  17k| 450 |  17k|  62 |   0 |   0 |-1.357500e+02 |-2.200000e+01 |  83.79%
2.39/2.46	c   2.5s|     1 |     0 |  1892 |     - |  22M|   0 | 247 | 450 |  17k| 450 |  17k|  71 |   0 |   0 |-1.235000e+02 |-2.200000e+01 |  82.19%
2.79/2.83	c   2.8s|     1 |     0 |  2212 |     - |  22M|   0 | 218 | 450 |  17k| 450 |  17k|  82 |   0 |   0 |-1.090000e+02 |-2.200000e+01 |  79.82%
3.09/3.20	c   3.2s|     1 |     0 |  2500 |     - |  22M|   0 | 172 | 450 |  17k| 450 |  17k|  92 |   0 |   0 |-8.600000e+01 |-2.200000e+01 |  74.42%
3.59/3.63	c   3.6s|     1 |     0 |  3121 |     - |  22M|   0 | 147 | 450 |  17k| 450 |  17k| 102 |   0 |   0 |-7.350000e+01 |-2.200000e+01 |  70.07%
4.00/4.05	c   4.1s|     1 |     0 |  3919 |     - |  22M|   0 | 121 | 450 |  17k| 450 |  17k| 110 |   0 |   0 |-6.050000e+01 |-2.200000e+01 |  63.64%
4.19/4.27	c   4.3s|     1 |     0 |  4297 |     - |  22M|   0 | 110 | 450 |  17k| 450 |  17k| 117 |   0 |   0 |-5.500000e+01 |-2.200000e+01 |  60.00%
4.40/4.50	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
4.40/4.50	c   4.5s|     1 |     0 |  4761 |     - |  22M|   0 |  99 | 450 |  17k| 450 |  17k| 123 |   0 |   0 |-4.950000e+01 |-2.200000e+01 |  55.56%
4.60/4.69	c   4.7s|     1 |     0 |  5059 |     - |  22M|   0 |  82 | 450 |  17k| 450 |  17k| 127 |   0 |   0 |-3.950000e+01 |-2.200000e+01 |  44.30%
4.79/4.84	c   4.8s|     1 |     0 |  5164 |     - |  22M|   0 | 101 | 450 |  17k| 450 |  17k| 135 |   0 |   0 |-3.100000e+01 |-2.200000e+01 |  29.03%
4.89/4.98	c   5.0s|     1 |     0 |  5214 |     - |  22M|   0 | 103 | 450 |  17k| 450 |  17k| 147 |   0 |   0 |-3.100000e+01 |-2.200000e+01 |  29.03%
5.19/5.21	c   5.2s|     1 |     0 |  5260 |     - |  22M|   0 | 103 | 450 |  17k| 450 |  17k| 158 |   0 |   0 |-3.000000e+01 |-2.200000e+01 |  26.67%
5.79/5.86	c   5.9s|     1 |     0 |  5401 |     - |  23M|   0 |  93 | 450 |  17k| 450 |  17k| 169 |   0 |   0 |-3.000000e+01 |-2.200000e+01 |  26.67%
6.09/6.15	c   6.1s|     1 |     0 |  5646 |     - |  23M|   0 |  72 | 450 |  17k| 450 |  17k| 180 |   0 |   0 |-3.000000e+01 |-2.200000e+01 |  26.67%
6.19/6.29	c   6.3s|     1 |     0 |  5696 |     - |  23M|   0 |  98 | 450 |  17k| 450 |  17k| 187 |   0 |   0 |-3.000000e+01 |-2.200000e+01 |  26.67%
6.39/6.46	c   6.5s|     1 |     0 |  5743 |     - |  23M|   0 |  95 | 450 |  17k| 450 |  17k| 195 |   0 |   0 |-3.000000e+01 |-2.200000e+01 |  26.67%
6.61/6.63	c   6.6s|     1 |     0 |  5850 |     - |  23M|   0 | 101 | 450 |  17k| 450 |  17k| 205 |   0 |   0 |-3.000000e+01 |-2.200000e+01 |  26.67%
7.71/7.77	c   7.8s|     1 |     0 |  6114 |     - |  23M|   0 | 102 | 450 |  17k| 450 |  17k| 215 |   0 |   0 |-3.000000e+01 |-2.200000e+01 |  26.67%
7.79/7.88	c   7.9s|     1 |     0 |  6183 |     - |  23M|   0 | 112 | 450 |  17k| 450 |  17k| 225 |   0 |   0 |-3.000000e+01 |-2.200000e+01 |  26.67%
11.09/11.10	c  11.1s|     1 |     2 |  6183 |     - |  23M|   0 | 112 | 450 |  17k| 450 |  17k| 225 |   0 |  33 |-3.000000e+01 |-2.200000e+01 |  26.67%
22.69/22.72	o -24
22.69/22.72	c *22.7s|    13 |    10 |  6920 |  61.4 |  23M|  12 |   - | 450 |  17k| 450 |  17k| 225 |   0 | 261 |-3.000000e+01 |-2.400000e+01 |  20.00%
31.19/31.23	o -25
31.19/31.23	c *31.2s|    30 |    14 |  7856 |  57.7 |  24M|  12 |   - | 450 |  17k| 450 |  17k| 225 |   0 | 690 |-3.000000e+01 |-2.500000e+01 |  16.67%
67.11/67.15	o -26
67.11/67.15	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
67.11/67.15	c *67.1s|  1288 |   335 | 39948 |  26.2 |  29M|  52 |   - | 450 |  17k| 450 |  17k| 225 |   0 |1586 |-3.000000e+01 |-2.600000e+01 |  13.33%
122.49/122.57	o -27
122.49/122.57	c c 123s|  4954 |  1198 |159096 |  30.9 |  42M|  62 |   - | 450 |  17k| 450 |  17k| 225 |   0 |2044 |-3.000000e+01 |-2.700000e+01 |  10.00%
166.49/166.56	o -28
166.49/166.56	c o 167s|  8437 |  2201 |253720 |  29.3 |  54M|  62 |   0 | 450 |  17k| 450 |  17k| 225 |   0 |2357 |-3.000000e+01 |-2.800000e+01 |   6.67%
183.10/183.15	c   183s| 10000 |  1335 |291782 |  28.6 |  46M|  62 |   - | 450 |  17k| 450 |  17k| 225 |   0 |2403 |-3.000000e+01 |-2.800000e+01 |   6.67%
301.69/301.77	c   302s| 20000 |  2717 |541831 |  26.8 |  66M|  62 |   - | 450 |  17k| 450 |  17k| 225 |   0 |3322 |-3.000000e+01 |-2.800000e+01 |   6.67%
398.40/398.47	c   398s| 30000 |  3765 |776169 |  25.7 |  83M|  62 |  37 | 450 |  17k| 450 |  17k| 225 |   0 |3368 |-3.000000e+01 |-2.800000e+01 |   6.67%
508.60/508.64	c   509s| 40000 |  4945 |  1031k|  25.6 | 102M|  62 |   - | 450 |  17k| 450 |  17k| 225 |   0 |4141 |-3.000000e+01 |-2.800000e+01 |   6.67%
616.02/616.09	c   616s| 50000 |  5769 |  1277k|  25.4 | 115M|  62 |  76 | 450 |  17k| 450 |  17k| 225 |   0 |4775 |-3.000000e+01 |-2.800000e+01 |   6.67%
719.61/719.65	c   720s| 60000 |  6507 |  1517k|  25.2 | 128M|  62 |  48 | 450 |  17k| 450 |  17k| 225 |   0 |5299 |-3.000000e+01 |-2.800000e+01 |   6.67%
751.61/751.62	o -29
751.61/751.62	c * 752s| 62959 |   354 |  1590k|  25.2 |  34M|  62 |   - | 450 |  17k| 450 |  17k| 225 |   0 |5537 |-3.000000e+01 |-2.900000e+01 |   3.33%
810.91/810.91	o -30
810.91/810.91	c * 811s| 68213 |     0 |  1742k|  25.5 |  24M|  62 |   - | 450 |  17k| 450 |  17k| 225 |   0 |5826 |-3.000000e+01 |-3.000000e+01 |   0.00%
810.91/810.91	c 
810.91/810.91	c SCIP Status        : problem is solved [optimal solution found]
810.91/810.91	c Solving Time (sec) : 810.91
810.91/810.91	c Solving Nodes      : 68213
810.91/810.91	c Primal Bound       : -3.00000000000000e+01 (571 solutions)
810.91/810.91	c Dual Bound         : -3.00000000000000e+01
810.91/810.91	c Gap                : 0.00 %
810.91/810.91	s OPTIMUM FOUND
810.91/810.91	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 x25 -x26 -x27 -x28 
810.91/810.91	v -x29 -x30 -x31 x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 x51 -x52 -x53 
810.91/810.91	v -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 
810.91/810.91	v x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 
810.91/810.91	v -x104 -x105 -x106 -x107 -x108 -x109 x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 x124 
810.91/810.91	v -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 x145 
810.91/810.91	v -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 x163 -x164 -x165 -x166 
810.91/810.91	v -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 
810.91/810.91	v -x188 -x189 -x190 x191 -x192 -x193 -x194 -x195 -x196 x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 
810.91/810.91	v -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 x229 -x230 
810.91/810.91	v -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 x249 -x250 -x251 
810.91/810.91	v -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 x266 -x267 -x268 -x269 -x270 x271 -x272 
810.91/810.91	v -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 
810.91/810.91	v -x294 x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 x314 
810.91/810.91	v -x315 -x316 -x317 -x318 -x319 -x320 x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 
810.91/810.91	v x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 
810.91/810.91	v -x357 -x358 -x359 -x360 -x361 -x362 x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 
810.91/810.91	v -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 
810.91/810.91	v x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 x416 -x417 -x418 -x419 
810.91/810.91	v -x420 -x421 x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 
810.91/810.91	v -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 x450 
810.91/810.91	c SCIP Status        : problem is solved [optimal solution found]
810.91/810.91	c Total Time         :     810.91
810.91/810.91	c   solving          :     810.91
810.91/810.91	c   presolving       :       0.23 (included in solving)
810.91/810.91	c   reading          :       0.10 (included in solving)
810.91/810.91	c Original Problem   :
810.91/810.91	c   Problem name     : HOME/instance-3450994-1307087218.opb
810.91/810.91	c   Variables        : 450 (450 binary, 0 integer, 0 implicit integer, 0 continuous)
810.91/810.91	c   Constraints      : 17809 initial, 17809 maximal
810.91/810.91	c Presolved Problem  :
810.91/810.91	c   Problem name     : t_HOME/instance-3450994-1307087218.opb
810.91/810.91	c   Variables        : 450 (450 binary, 0 integer, 0 implicit integer, 0 continuous)
810.91/810.91	c   Constraints      : 17809 initial, 17809 maximal
810.91/810.91	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
810.91/810.91	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
810.91/810.91	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
810.91/810.91	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
810.91/810.91	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
810.91/810.91	c   pseudoobj        :       0.00          0          0          0          0          0          0          0          0          0
810.91/810.91	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
810.91/810.91	c   probing          :       0.15          0          0          0          0          0          0          0          0          0
810.91/810.91	c   setppc           :       0.01          0          0          0          0          0          0          0          0          0
810.91/810.91	c   linear           :       0.06          0          0          0          0          0          0          0          0          0
810.91/810.91	c   root node        :          -          0          -          -          0          -          -          -          -          -
810.91/810.91	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
810.91/810.91	c   integral         :          0          0          0      39012          0        571          0         98       1549          0          0      76546
810.91/810.91	c   setppc           :      17809         23     112408          5          0        566          0          0     979061          0          0          0
810.91/810.91	c   countsols        :          0          0          0          5          0        569          0          0          0          0          0          0
810.91/810.91	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
810.91/810.91	c   integral         :     112.51       0.00       0.00     112.50       0.00       0.01       0.00
810.91/810.91	c   setppc           :      12.04       0.02      11.83       0.00       0.00       0.19       0.00
810.91/810.91	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
810.91/810.91	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
810.91/810.91	c   vbounds          :          0          0          0          0
810.91/810.91	c   rootredcost      :          6          0          0          0
810.91/810.91	c   pseudoobj        :     112324          0          0          0
810.91/810.91	c Propagator Timings :  TotalTime  Propagate    Resprop
810.91/810.91	c   vbounds          :       0.04       0.04       0.00
810.91/810.91	c   rootredcost      :       0.04       0.04       0.00
810.91/810.91	c   pseudoobj        :       1.23       1.23       0.00
810.91/810.91	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
810.91/810.91	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
810.91/810.91	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
810.91/810.91	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
810.91/810.91	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
810.91/810.91	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
810.91/810.91	c   applied globally :          -          -          -          0        0.0          -          -          -
810.91/810.91	c   applied locally  :          -          -          -          0        0.0          -          -          -
810.91/810.91	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
810.91/810.91	c   cut pool         :       0.00         22          -          -         73          -    (maximal pool size: 708)
810.91/810.91	c   redcost          :       0.32      39213          0        208          0          0
810.91/810.91	c   impliedbounds    :       0.01         23          0          0          0          0
810.91/810.91	c   intobj           :       0.00          0          0          0          0          0
810.91/810.91	c   gomory           :       2.90         23          0          0      11450          0
810.91/810.91	c   cgmip            :       0.00          0          0          0          0          0
810.91/810.91	c   closecuts        :       0.00          0          0          0          0          0
810.91/810.91	c   strongcg         :       1.25         20          0          0       9950          0
810.91/810.91	c   cmir             :       0.56         10          0          0          0          0
810.91/810.91	c   flowcover        :       0.66         10          0          0          0          0
810.91/810.91	c   clique           :       0.11         23          0          0        200          0
810.91/810.91	c   zerohalf         :       0.00          0          0          0          0          0
810.91/810.91	c   mcf              :       0.01          1          0          0          0          0
810.91/810.91	c   oddcycle         :       0.00          0          0          0          0          0
810.91/810.91	c   rapidlearning    :       0.00          0          0          0          0          0
810.91/810.91	c Pricers            :       Time      Calls       Vars
810.91/810.91	c   problem variables:       0.00          0          0
810.91/810.91	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
810.91/810.91	c   relpscost        :     112.45      39007         98       1549          0          0      76546
810.91/810.91	c   pscost           :       0.00          0          0          0          0          0          0
810.91/810.91	c   inference        :       0.00          0          0          0          0          0          0
810.91/810.91	c   mostinf          :       0.00          0          0          0          0          0          0
810.91/810.91	c   leastinf         :       0.00          0          0          0          0          0          0
810.91/810.91	c   fullstrong       :       0.00          0          0          0          0          0          0
810.91/810.91	c   allfullstrong    :       0.00          0          0          0          0          0          0
810.91/810.91	c   random           :       0.00          0          0          0          0          0          0
810.91/810.91	c Primal Heuristics  :       Time      Calls      Found
810.91/810.91	c   LP solutions     :       0.05          -          5
810.91/810.91	c   pseudo solutions :       0.00          -          0
810.91/810.91	c   feaspump         :       0.00          0          0
810.91/810.91	c   intshifting      :       0.00          0          0
810.91/810.91	c   oneopt           :       0.05          8          1
810.91/810.91	c   guideddiving     :       5.79         63          0
810.91/810.91	c   crossover        :       1.78         21          7
810.91/810.91	c   objpscostdiving  :       3.31         32         72
810.91/810.91	c   rootsoldiving    :       2.35         32         41
810.91/810.91	c   pscostdiving     :       2.24         64          4
810.91/810.91	c   coefdiving       :       4.80         64          1
810.91/810.91	c   fracdiving       :       5.55         64          0
810.91/810.91	c   veclendiving     :       2.85         64          0
810.91/810.91	c   linesearchdiving :       2.37         64          0
810.91/810.91	c   trivial          :       0.00          2          1
810.91/810.91	c   shiftandpropagate:       0.00          0          0
810.91/810.91	c   simplerounding   :       0.45      39030        127
810.91/810.91	c   zirounding       :      12.51      15351        307
810.91/810.91	c   rounding         :       5.02       9039          1
810.91/810.91	c   shifting         :       1.76       2708          3
810.91/810.91	c   twoopt           :       0.00          0          0
810.91/810.91	c   fixandinfer      :       0.00          0          0
810.91/810.91	c   clique           :       0.00          0          0
810.91/810.91	c   intdiving        :       0.00          0          0
810.91/810.91	c   actconsdiving    :       0.00          0          0
810.91/810.91	c   octane           :       0.00          0          0
810.91/810.91	c   rens             :       0.46          1          1
810.91/810.91	c   rins             :       0.00          0          0
810.91/810.91	c   localbranching   :       0.00          0          0
810.91/810.91	c   mutation         :       0.00          0          0
810.91/810.91	c   dins             :       0.00          0          0
810.91/810.91	c   vbounds          :       0.00          0          0
810.91/810.91	c   undercover       :       0.00          0          0
810.91/810.91	c   subnlp           :       0.02          0          0
810.91/810.91	c   trysol           :       0.02          0          0
810.91/810.91	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
810.91/810.91	c   primal LP        :       0.01          0          0       0.00       0.00
810.91/810.91	c   dual LP          :     538.04      68872    1679864      24.39    3122.17
810.91/810.91	c   lex dual LP      :       0.00          0          0       0.00          -
810.91/810.91	c   barrier LP       :       0.00          0          0       0.00          -
810.91/810.91	c   diving/probing LP:      24.49       4202      62656      14.91    2558.29
810.91/810.91	c   strong branching :     110.79       5826     294149      50.49    2655.10
810.91/810.91	c     (at root node) :          -         33       6580     199.39          -
810.91/810.91	c   conflict analysis:       0.00          0          0       0.00          -
810.91/810.91	c B&B Tree           :
810.91/810.91	c   number of runs   :          1
810.91/810.91	c   nodes            :      68213
810.91/810.91	c   nodes (total)    :      68213
810.91/810.91	c   nodes left       :          0
810.91/810.91	c   max depth        :         62
810.91/810.91	c   max depth (total):         62
810.91/810.91	c   backtracks       :       8816 (12.9%)
810.91/810.91	c   delayed cutoffs  :          0
810.91/810.91	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
810.91/810.91	c   avg switch length:       4.89
810.91/810.91	c   switching time   :      25.46
810.91/810.91	c Solution           :
810.91/810.91	c   Solutions found  :        571 (11 improvements)
810.91/810.91	c   First Solution   : +0.00000000000000e+00   (in run 1, after 0 nodes, 0.12 seconds, depth 0, found by <trivial>)
810.91/810.91	c   Primal Bound     : -3.00000000000000e+01   (in run 1, after 68213 nodes, 810.90 seconds, depth 35, found by <relaxation>)
810.91/810.91	c   Dual Bound       : -3.00000000000000e+01
810.91/810.91	c   Gap              :       0.00 %
810.91/810.91	c   Root Dual Bound  : -3.00000000000000e+01
810.91/810.91	c   Root Iterations  :       6183
810.91/810.96	c Time complete: 810.98.

Verifier Data 

OK	-30

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3450994-1307087218/watcher-3450994-1307087218 -o /tmp/evaluation-result-3450994-1307087218/solver-3450994-1307087218 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f HOME/instance-3450994-1307087218.opb -t 1800 -m 15500 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.14 2.05 2.12 2/434 26678
/proc/meminfo: memFree=12417788/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=13552 CPUtime=0 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 2393 0 0 0 0 0 0 0 23 0 1 0 820321422 13877248 2346 33554432000 4194304 9163163 140733220300304 18446744073709551615 4548751 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/26678/statm: 3388 2346 395 1214 0 2170 0

[startup+0.084738 s]
/proc/loadavg: 2.14 2.05 2.12 2/434 26678
/proc/meminfo: memFree=12417788/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=18936 CPUtime=0.07 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 3730 0 0 0 7 0 0 0 23 0 1 0 820321422 19390464 3683 33554432000 4194304 9163163 140733220300304 18446744073709551615 8041844 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/26678/statm: 4734 3683 395 1214 0 3516 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 18936

[startup+0.100736 s]
/proc/loadavg: 2.14 2.05 2.12 2/434 26678
/proc/meminfo: memFree=12417788/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=20232 CPUtime=0.09 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 4057 0 0 0 9 0 0 0 24 0 1 0 820321422 20717568 4010 33554432000 4194304 9163163 140733220300304 18446744073709551615 8041864 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/26678/statm: 5058 4010 395 1214 0 3840 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20232

[startup+0.300702 s]
/proc/loadavg: 2.14 2.05 2.12 2/434 26678
/proc/meminfo: memFree=12417788/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=44656 CPUtime=0.29 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 10407 0 0 0 28 1 0 0 25 0 1 0 820321422 45727744 9879 33554432000 4194304 9163163 140733220300304 18446744073709551615 5458912 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 11164 9879 530 1214 0 9946 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44656

[startup+0.700632 s]
/proc/loadavg: 2.14 2.05 2.12 2/434 26678
/proc/meminfo: memFree=12417788/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=71676 CPUtime=0.69 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 17415 0 0 0 67 2 0 0 18 0 1 0 820321422 73396224 16221 33554432000 4194304 9163163 140733220300304 18446744073709551615 6330653 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 17919 16222 866 1214 0 16701 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 71676

[startup+1.50049 s]
/proc/loadavg: 2.14 2.05 2.12 3/435 26679
/proc/meminfo: memFree=12354552/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=73348 CPUtime=1.49 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 18173 0 0 0 147 2 0 0 19 0 1 0 820321422 75108352 16935 33554432000 4194304 9163163 140733220300304 18446744073709551615 6668656 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 18337 16935 859 1214 0 17119 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 73348

[startup+3.10022 s]
/proc/loadavg: 2.14 2.05 2.12 3/435 26679
/proc/meminfo: memFree=12349844/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=76768 CPUtime=3.09 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 19199 0 0 0 305 4 0 0 23 0 1 0 820321422 78610432 17842 33554432000 4194304 9163163 140733220300304 18446744073709551615 6652408 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 19192 17842 743 1214 0 17974 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 76768

[startup+6.30066 s]
/proc/loadavg: 2.37 2.10 2.14 3/435 26679
/proc/meminfo: memFree=12346932/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=76768 CPUtime=6.29 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 19521 0 0 0 621 8 0 0 25 0 1 0 820321422 78610432 18120 33554432000 4194304 9163163 140733220300304 18446744073709551615 5841256 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 19192 18120 700 1214 0 17974 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 76768

[startup+12.7006 s]
/proc/loadavg: 2.34 2.10 2.14 3/435 26679
/proc/meminfo: memFree=12344972/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=77828 CPUtime=12.69 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 26107 0 0 0 1250 19 0 0 25 0 1 0 820321422 79695872 18144 33554432000 4194304 9163163 140733220300304 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 19457 18144 708 1214 0 18239 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 77828

[startup+25.5003 s]
/proc/loadavg: 2.26 2.10 2.13 3/435 26680
/proc/meminfo: memFree=12343792/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=77828 CPUtime=25.49 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 26162 0 0 0 2517 32 0 0 25 0 1 0 820321422 79695872 18199 33554432000 4194304 9163163 140733220300304 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 19457 18199 709 1214 0 18239 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 77828

[startup+51.1009 s]
/proc/loadavg: 2.17 2.09 2.13 3/435 26680
/proc/meminfo: memFree=12344708/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=77828 CPUtime=51.09 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 26173 0 0 0 5043 66 0 0 25 0 1 0 820321422 79695872 18210 33554432000 4194304 9163163 140733220300304 18446744073709551615 7375992 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 19457 18210 709 1214 0 18239 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 77828

[startup+102.317 s]
/proc/loadavg: 2.07 2.07 2.12 3/435 26683
/proc/meminfo: memFree=12324544/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=98052 CPUtime=102.31 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 65324 0 0 0 10100 131 0 0 25 0 1 0 820321422 100405248 23317 33554432000 4194304 9163163 140733220300304 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 24513 23317 714 1214 0 23295 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 98052

[startup+162.301 s]
/proc/loadavg: 2.09 2.08 2.12 3/435 26685
/proc/meminfo: memFree=12310276/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=111880 CPUtime=162.29 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 97137 0 0 0 16024 205 0 0 25 0 1 0 820321422 114565120 26732 33554432000 4194304 9163163 140733220300304 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 27970 26732 714 1214 0 26752 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 111880

[startup+222.3 s]
/proc/loadavg: 2.03 2.07 2.11 3/435 26687
/proc/meminfo: memFree=12303824/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=118704 CPUtime=222.29 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 125955 0 0 0 21956 273 0 0 25 0 1 0 820321422 121552896 28416 33554432000 4194304 9163163 140733220300304 18446744073709551615 6889495 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 29676 28416 714 1214 0 28458 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 118704

[startup+282.301 s]
/proc/loadavg: 2.01 2.05 2.09 3/435 26688
/proc/meminfo: memFree=12298236/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=124424 CPUtime=282.3 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 134141 0 0 0 27891 339 0 0 25 0 1 0 820321422 127410176 29831 33554432000 4194304 9163163 140733220300304 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 31106 29831 714 1214 0 29888 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 124424

[startup+342.3 s]
/proc/loadavg: 2.00 2.04 2.09 3/435 26691
/proc/meminfo: memFree=12286572/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=131752 CPUtime=342.3 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 142915 0 0 0 33824 406 0 0 25 0 1 0 820321422 134914048 31790 33554432000 4194304 9163163 140733220300304 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 32938 31790 714 1214 0 31720 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 131752

[startup+402.301 s]
/proc/loadavg: 2.00 2.03 2.08 3/435 26693
/proc/meminfo: memFree=12269944/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=142300 CPUtime=402.3 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 145613 0 0 0 39753 477 0 0 25 0 1 0 820321422 145715200 34488 33554432000 4194304 9163163 140733220300304 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 35575 34488 714 1214 0 34357 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 142300

[startup+462.301 s]
/proc/loadavg: 2.00 2.02 2.07 3/435 26695
/proc/meminfo: memFree=12256548/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=155948 CPUtime=462.3 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 155857 0 0 0 45678 552 0 0 25 0 1 0 820321422 159690752 37847 33554432000 4194304 9163163 140733220300304 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 38987 37847 715 1214 0 37769 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 155948

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 2.07 3/435 26697
/proc/meminfo: memFree=12246860/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=166360 CPUtime=522.3 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 158376 0 0 0 51605 625 0 0 25 0 1 0 820321422 170352640 40365 33554432000 4194304 9163163 140733220300304 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 41590 40365 714 1214 0 40372 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 166360

[startup+582.301 s]
/proc/loadavg: 2.14 2.06 2.08 3/435 26699
/proc/meminfo: memFree=12239156/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=172548 CPUtime=582.3 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 159995 0 0 0 57538 692 0 0 25 0 1 0 820321422 176689152 41984 33554432000 4194304 9163163 140733220300304 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 43137 41984 714 1214 0 41919 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 172548

[startup+642.3 s]
/proc/loadavg: 2.05 2.04 2.07 3/435 26702
/proc/meminfo: memFree=12228228/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=183540 CPUtime=642.31 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 162703 0 0 0 63465 766 0 0 25 0 1 0 820321422 187944960 44691 33554432000 4194304 9163163 140733220300304 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 45885 44691 714 1214 0 44667 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 183540

[startup+702.301 s]
/proc/loadavg: 2.11 2.06 2.08 3/435 26704
/proc/meminfo: memFree=12222264/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=188452 CPUtime=702.31 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 163986 0 0 0 69394 837 0 0 25 0 1 0 820321422 192974848 45974 33554432000 4194304 9163163 140733220300304 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 47113 45974 714 1214 0 45895 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 188452

[startup+762.317 s]
/proc/loadavg: 2.08 2.06 2.08 3/435 26705
/proc/meminfo: memFree=12218400/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=192376 CPUtime=762.32 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 186937 0 0 0 75318 914 0 0 25 0 1 0 820321422 196993024 46936 33554432000 4194304 9163163 140733220300304 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 48094 46936 714 1214 0 46876 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 192376

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

[startup+767.901 s]
/proc/loadavg: 2.07 2.06 2.08 3/435 26705
/proc/meminfo: memFree=12217780/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=192884 CPUtime=767.91 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 187062 0 0 0 75870 921 0 0 25 0 1 0 820321422 197513216 47061 33554432000 4194304 9163163 140733220300304 18446744073709551615 7250837 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 48221 47061 714 1214 0 47003 0
Current children cumulated CPU time (s) 767.91
Current children cumulated vsize (KiB) 192884

[startup+793.5 s]
/proc/loadavg: 2.05 2.05 2.07 3/435 26706
/proc/meminfo: memFree=12218392/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=192200 CPUtime=793.51 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 202132 0 0 0 78398 953 0 0 25 0 1 0 820321422 196812800 46974 33554432000 4194304 9163163 140733220300304 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 48050 46974 714 1214 0 46832 0
Current children cumulated CPU time (s) 793.51
Current children cumulated vsize (KiB) 192200

[startup+799.901 s]
/proc/loadavg: 2.04 2.05 2.07 3/435 26706
/proc/meminfo: memFree=12218020/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=192760 CPUtime=799.9 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 202180 0 0 0 79029 961 0 0 25 0 1 0 820321422 197386240 47022 33554432000 4194304 9163163 140733220300304 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 48190 47022 714 1214 0 46972 0
Current children cumulated CPU time (s) 799.9
Current children cumulated vsize (KiB) 192760

[startup+806.317 s]
/proc/loadavg: 2.04 2.05 2.07 3/435 26706
/proc/meminfo: memFree=12218016/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=192760 CPUtime=806.33 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 202201 0 0 0 79664 969 0 0 25 0 1 0 820321422 197386240 47043 33554432000 4194304 9163163 140733220300304 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 48190 47043 714 1214 0 46972 0
Current children cumulated CPU time (s) 806.33
Current children cumulated vsize (KiB) 192760

[startup+809.5 s]
/proc/loadavg: 2.04 2.05 2.07 3/435 26706
/proc/meminfo: memFree=12218512/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=192688 CPUtime=809.52 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 202975 0 0 0 79979 973 0 0 25 0 1 0 820321422 197312512 46943 33554432000 4194304 9163163 140733220300304 18446744073709551615 8045625 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 48172 46943 714 1214 0 46954 0
Current children cumulated CPU time (s) 809.52
Current children cumulated vsize (KiB) 192688

[startup+810.3 s]
/proc/loadavg: 2.04 2.05 2.07 3/435 26706
/proc/meminfo: memFree=12218512/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=192688 CPUtime=810.31 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 203030 0 0 0 80056 975 0 0 25 0 1 0 820321422 197312512 46998 33554432000 4194304 9163163 140733220300304 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 48172 46998 714 1214 0 46954 0
Current children cumulated CPU time (s) 810.31
Current children cumulated vsize (KiB) 192688

[startup+810.717 s]
/proc/loadavg: 2.04 2.05 2.07 3/435 26706
/proc/meminfo: memFree=12218264/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=192688 CPUtime=810.72 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 203036 0 0 0 80097 975 0 0 25 0 1 0 820321422 197312512 47004 33554432000 4194304 9163163 140733220300304 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 48172 47004 714 1214 0 46954 0
Current children cumulated CPU time (s) 810.72
Current children cumulated vsize (KiB) 192688

[startup+810.9 s]
/proc/loadavg: 2.04 2.05 2.07 3/435 26706
/proc/meminfo: memFree=12218264/32951132 swapFree=67093840/67111528
[pid=26678] ppid=26676 vsize=192688 CPUtime=810.91 cores=1,3,5,7
/proc/26678/stat : 26678 (scip-2.0.1.4b.l) R 26676 26678 22627 0 -1 4202496 203038 0 0 0 80115 976 0 0 25 0 1 0 820321422 197312512 47006 33554432000 4194304 9163163 140733220300304 18446744073709551615 7348385 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/26678/statm: 48172 47006 714 1214 0 46954 0
Current children cumulated CPU time (s) 810.91
Current children cumulated vsize (KiB) 192688

Child status: 0
Real time (s): 810.966
CPU time (s): 810.982
CPU user time (s): 801.21
CPU system time (s): 9.77151
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 217948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 801.21
system time used= 9.77151
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 203045
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= 7
involuntary context switches= 648

runsolver used 3.38748 second user time and 8.39172 second system time

The end

Launcher Data 

Begin job on node131 at 2011-06-03 09:46:58
IDJOB=3450994
IDBENCH=2239
IDSOLVER=1948
FILE ID=node131/3450994-1307087218
RUNJOBID= node131-1307084796-26422
PBS_JOBID= 13497855
Free space on /tmp= 73888 MiB

SOLVER NAME= SCIP spx E SCIP 2.0.1.4b with SoPlex 1.5.0.4
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-3.opb
COMMAND LINE= HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3450994-1307087218/watcher-3450994-1307087218 -o /tmp/evaluation-result-3450994-1307087218/solver-3450994-1307087218 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f HOME/instance-3450994-1307087218.opb -t 1800 -m 15500

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

MD5SUM BENCH= 8e251d4e151b2868eb3a52cf845e4cf8
RANDOM SEED=489861510

node131.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		: 2666.830
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	: 5333.66
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		: 2666.830
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		: 2666.830
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	: 5332.83
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		: 2666.830
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		: 2666.830
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	: 5332.77
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		: 2666.830
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      12418068 kB
Buffers:        341060 kB
Cached:        5654496 kB
SwapCached:        948 kB
Active:       16065684 kB
Inactive:      4151264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      12418068 kB
SwapTotal:    67111528 kB
SwapFree:     67093840 kB
Dirty:           12472 kB
Writeback:           0 kB
AnonPages:    14219968 kB
Mapped:          40964 kB
Slab:           195288 kB
PageTables:      55972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 95459184 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73876 MiB
End job on node131 at 2011-06-03 10:00:29