Trace number 2704433

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
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverSAT-28 1789.74 1790.25

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-5.opb
MD5SUM2e8a2f5e2511f10f037e700bd45c84a1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-28
Best CPU time to get the best result obtained on this benchmark1789.74
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 constraints17794
Number of constraints which are clauses17794
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 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00	c Copyright (c) 2002-2010 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-2704433-1278555465.opb>
0.19/0.26	c original problem has 450 variables (450 bin, 0 int, 0 impl, 0 cont) and 17794 constraints
0.19/0.26	c problem read
0.19/0.26	c presolving settings loaded
0.29/0.31	o 0
0.29/0.31	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.29/0.31	c presolving:
0.39/0.46	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 17794 upgd conss, 35588 impls, 0 clqs
1.39/1.42	c    (1.2s) probing: 101/450 (22.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
1.39/1.42	c    (1.2s) probing aborted: 100/100 successive totally useless probings
1.39/1.42	c presolving (2 rounds):
1.39/1.42	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
1.39/1.42	c  35588 implications, 0 cliques
1.39/1.42	c presolved problem has 450 variables (450 bin, 0 int, 0 impl, 0 cont) and 17794 constraints
1.39/1.42	c   17794 constraints of type <setppc>
1.39/1.42	c transformed objective value is always integral (scale: 1)
1.39/1.42	c Presolving Time: 1.12
1.39/1.42	c - non default parameters ----------------------------------------------------------------------
1.39/1.42	c # SCIP version 1.2.1.3
1.39/1.42	c 
1.39/1.42	c # frequency for displaying node information lines
1.39/1.42	c # [type: int, range: [-1,2147483647], default: 100]
1.39/1.42	c display/freq = 10000
1.39/1.42	c 
1.39/1.42	c # maximal time in seconds to run
1.39/1.42	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.39/1.42	c limits/time = 1789.75
1.39/1.42	c 
1.39/1.42	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1.39/1.42	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.39/1.42	c limits/memory = 1620
1.39/1.42	c 
1.39/1.42	c # default clock type (1: CPU user seconds, 2: wall clock time)
1.39/1.42	c # [type: int, range: [1,2], default: 1]
1.39/1.42	c timing/clocktype = 2
1.39/1.42	c 
1.39/1.42	c # should presolving try to simplify inequalities
1.39/1.42	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.39/1.42	c constraints/linear/simplifyinequalities = TRUE
1.39/1.42	c 
1.39/1.42	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
1.39/1.42	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.39/1.42	c constraints/indicator/addCouplingCons = TRUE
1.39/1.42	c 
1.39/1.42	c # should presolving try to simplify knapsacks
1.39/1.42	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.39/1.42	c constraints/knapsack/simplifyinequalities = TRUE
1.39/1.42	c 
1.39/1.42	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1.39/1.42	c # [type: int, range: [-1,2147483647], default: -1]
1.39/1.42	c separating/rapidlearning/freq = 0
1.39/1.42	c 
1.39/1.42	c -----------------------------------------------------------------------------------------------
1.39/1.42	c start solving
1.39/1.42	c 
1.79/1.85	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.79/1.85	c t 1.6s|     1 |     0 |   450 |     - |  20M|   0 | 450 | 450 |  17k| 450 |  17k|   0 |   0 |   0 |-2.250000e+02 | 0.000000e+00 | 100.00%
1.79/1.88	o -1
1.79/1.88	c R 1.6s|     1 |     0 |   450 |     - |  20M|   0 | 450 | 450 |  17k| 450 |  17k|   0 |   0 |   0 |-2.250000e+02 |-1.000000e+00 |  99.56%
2.79/2.85	c   2.6s|     1 |     0 |   714 |     - |  20M|   0 | 411 | 450 |  17k| 450 |  17k|   6 |   0 |   0 |-2.055000e+02 |-1.000000e+00 |  99.51%
2.79/2.86	o -21
2.79/2.86	c b 2.6s|     1 |     0 |   714 |     - |  20M|   0 | 411 | 450 |  17k| 450 |  17k|   6 |   0 |   0 |-2.055000e+02 |-2.100000e+01 |  89.78%
3.79/3.82	c   3.6s|     1 |     0 |   858 |     - |  20M|   0 | 381 | 450 |  17k| 450 |  17k|  16 |   0 |   0 |-1.905000e+02 |-2.100000e+01 |  88.98%
4.98/5.03	c   4.8s|     1 |     0 |  1036 |     - |  20M|   0 | 349 | 450 |  17k| 450 |  17k|  36 |   0 |   0 |-1.735000e+02 |-2.100000e+01 |  87.90%
6.29/6.35	c   6.1s|     1 |     0 |  1203 |     - |  20M|   0 | 321 | 450 |  17k| 450 |  17k|  45 |   0 |   0 |-1.597500e+02 |-2.100000e+01 |  86.85%
7.49/7.54	c   7.3s|     1 |     0 |  1322 |     - |  20M|   0 | 296 | 450 |  17k| 450 |  17k|  51 |   0 |   0 |-1.467500e+02 |-2.100000e+01 |  85.69%
8.58/8.67	c   8.4s|     1 |     0 |  1455 |     - |  20M|   0 | 256 | 450 |  17k| 450 |  17k|  63 |   0 |   0 |-1.267500e+02 |-2.100000e+01 |  83.43%
10.09/10.14	c   9.9s|     1 |     0 |  1733 |     - |  20M|   0 | 227 | 450 |  17k| 450 |  17k|  73 |   0 |   0 |-1.127500e+02 |-2.100000e+01 |  81.37%
11.38/11.44	c  11.2s|     1 |     0 |  1931 |     - |  20M|   0 | 211 | 450 |  17k| 450 |  17k|  82 |   0 |   0 |-1.055000e+02 |-2.100000e+01 |  80.09%
12.79/12.84	c  12.6s|     1 |     0 |  2213 |     - |  20M|   0 | 175 | 450 |  17k| 450 |  17k|  89 |   0 |   0 |-8.750000e+01 |-2.100000e+01 |  76.00%
14.39/14.42	c  14.2s|     1 |     0 |  2656 |     - |  20M|   0 | 139 | 450 |  17k| 450 |  17k|  96 |   0 |   0 |-6.950000e+01 |-2.100000e+01 |  69.78%
14.99/15.04	c  14.8s|     1 |     0 |  2819 |     - |  20M|   0 | 116 | 450 |  17k| 450 |  17k| 101 |   0 |   0 |-5.800000e+01 |-2.100000e+01 |  63.79%
15.68/15.78	c  15.5s|     1 |     0 |  3008 |     - |  20M|   0 | 104 | 450 |  17k| 450 |  17k| 105 |   0 |   0 |-5.200000e+01 |-2.100000e+01 |  59.62%
16.59/16.61	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
16.59/16.61	c  16.4s|     1 |     0 |  3244 |     - |  20M|   0 |  83 | 450 |  17k| 450 |  17k| 112 |   0 |   0 |-4.150000e+01 |-2.100000e+01 |  49.40%
17.29/17.32	c  17.1s|     1 |     0 |  3423 |     - |  20M|   0 |  72 | 450 |  17k| 450 |  17k| 117 |   0 |   0 |-3.600000e+01 |-2.100000e+01 |  41.67%
17.78/17.81	c  17.6s|     1 |     0 |  3520 |     - |  20M|   0 |  64 | 450 |  17k| 450 |  17k| 122 |   0 |   0 |-3.200000e+01 |-2.100000e+01 |  34.38%
18.28/18.30	c  18.0s|     1 |     0 |  3610 |     - |  20M|   0 |  78 | 450 |  17k| 450 |  17k| 132 |   0 |   0 |-3.100000e+01 |-2.100000e+01 |  32.26%
18.89/18.93	c  18.7s|     1 |     0 |  3728 |     - |  20M|   0 |  84 | 450 |  17k| 450 |  17k| 141 |   0 |   0 |-3.100000e+01 |-2.100000e+01 |  32.26%
19.38/19.44	c  19.2s|     1 |     0 |  3812 |     - |  20M|   0 |  85 | 450 |  17k| 450 |  17k| 152 |   0 |   0 |-3.100000e+01 |-2.100000e+01 |  32.26%
19.98/20.03	c  19.8s|     1 |     0 |  3924 |     - |  20M|   0 |  98 | 450 |  17k| 450 |  17k| 162 |   0 |   0 |-3.087500e+01 |-2.100000e+01 |  31.98%
20.58/20.66	c  20.4s|     1 |     0 |  4041 |     - |  20M|   0 | 114 | 450 |  17k| 450 |  17k| 177 |   0 |   0 |-3.080000e+01 |-2.100000e+01 |  31.82%
21.99/22.09	c  21.8s|     1 |     0 |  4127 |     - |  20M|   0 | 102 | 450 |  17k| 450 |  17k| 183 |   0 |   0 |-3.066667e+01 |-2.100000e+01 |  31.52%
25.48/25.58	c  25.3s|     1 |     0 |  4333 |     - |  20M|   0 | 111 | 450 |  17k| 450 |  17k| 192 |   0 |   0 |-3.000000e+01 |-2.100000e+01 |  30.00%
26.08/26.17	c  25.9s|     1 |     0 |  4476 |     - |  20M|   0 | 107 | 450 |  17k| 450 |  17k| 202 |   0 |   0 |-3.000000e+01 |-2.100000e+01 |  30.00%
26.58/26.62	c  26.4s|     1 |     0 |  4556 |     - |  20M|   0 | 108 | 450 |  17k| 450 |  17k| 213 |   0 |   0 |-3.000000e+01 |-2.100000e+01 |  30.00%
30.38/30.45	c  30.2s|     1 |     0 |  4767 |     - |  21M|   0 | 101 | 450 |  17k| 450 |  17k| 223 |   0 |   0 |-3.000000e+01 |-2.100000e+01 |  30.00%
31.28/31.36	c  31.1s|     1 |     0 |  4860 |     - |  21M|   0 | 123 | 450 |  17k| 450 |  17k| 231 |   0 |   0 |-3.000000e+01 |-2.100000e+01 |  30.00%
35.68/35.72	c  35.5s|     1 |     0 |  5073 |     - |  21M|   0 | 112 | 450 |  17k| 450 |  17k| 240 |   0 |   0 |-3.000000e+01 |-2.100000e+01 |  30.00%
66.98/67.04	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
66.98/67.04	c  66.8s|     1 |     2 |  5073 |     - |  21M|   0 | 112 | 450 |  17k| 450 |  17k| 240 |   0 |  33 |-3.000000e+01 |-2.100000e+01 |  30.00%
90.56/90.63	o -22
90.56/90.63	c *90.4s|    10 |     8 |  5749 |  75.1 |  21M|   9 |   - | 450 |  17k| 450 |  17k| 240 |   0 | 192 |-3.000000e+01 |-2.200000e+01 |  26.67%
124.55/124.66	o -23
124.55/124.66	c * 124s|    18 |    13 |  6313 |  72.9 |  21M|   9 |   - | 450 |  17k| 450 |  17k| 240 |   0 | 346 |-3.000000e+01 |-2.300000e+01 |  23.33%
149.85/149.99	o -24
149.85/149.99	c * 150s|    29 |    17 |  7331 |  80.6 |  21M|  11 |   - | 450 |  17k| 450 |  17k| 240 |   0 | 527 |-3.000000e+01 |-2.400000e+01 |  20.00%
171.94/172.04	o -25
171.94/172.04	c * 172s|    38 |    20 |  7845 |  74.9 |  22M|  12 |   - | 450 |  17k| 450 |  17k| 240 |   0 | 721 |-3.000000e+01 |-2.500000e+01 |  16.67%
289.51/289.61	o -26
289.51/289.61	c * 289s|   409 |   144 | 21017 |  39.1 |  24M|  32 |   - | 450 |  17k| 450 |  17k| 240 |   0 |1447 |-3.000000e+01 |-2.600000e+01 |  13.33%
549.34/549.52	o -27
549.34/549.52	c p 549s|  3454 |  1087 |144719 |  40.4 |  38M|  49 |   - | 450 |  17k| 450 |  17k| 240 |   0 |1811 |-3.000000e+01 |-2.700000e+01 |  10.00%
872.75/873.02	o -28
872.75/873.02	c v 873s|  6709 |  1196 |304243 |  44.6 |  42M|  49 |   - | 450 |  17k| 450 |  17k| 240 |   0 |2226 |-3.000000e+01 |-2.800000e+01 |   6.67%
1130.48/1130.84	c  1131s| 10000 |  1821 |431203 |  42.6 |  50M|  49 |  71 | 450 |  17k| 450 |  17k| 240 |   0 |2579 |-3.000000e+01 |-2.800000e+01 |   6.67%
1748.80/1749.30	c  1749s| 20000 |  3511 |737348 |  36.6 |  73M|  58 |  75 | 450 |  17k| 450 |  17k| 240 |   0 |3330 |-3.000000e+01 |-2.800000e+01 |   6.67%
1789.49/1790.01	c 
1789.49/1790.01	c SCIP Status        : solving was interrupted [time limit reached]
1789.49/1790.01	c Solving Time (sec) : 1789.75
1789.49/1790.01	c Solving Nodes      : 20712
1789.49/1790.01	c Primal Bound       : -2.80000000000000e+01 (532 solutions)
1789.49/1790.01	c Dual Bound         : -3.00000000000000e+01
1789.49/1790.01	c Gap                : 6.67 %
1789.49/1790.02	s SATISFIABLE
1789.49/1790.02	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 
1789.49/1790.02	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 
1789.49/1790.02	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 
1789.49/1790.02	v -x79 x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 
1789.49/1790.02	v -x104 x105 -x106 -x107 -x108 -x109 -x110 x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 
1789.49/1790.02	v -x125 -x126 -x127 -x128 -x129 -x130 -x131 x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 x142 -x143 -x144 -x145 
1789.49/1790.02	v -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 x164 -x165 -x166 
1789.49/1790.02	v -x167 -x168 -x169 x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 
1789.49/1790.02	v -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 x202 -x203 -x204 -x205 -x206 -x207 -x208 
1789.49/1790.02	v -x209 -x210 -x211 -x212 -x213 -x214 x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 
1789.49/1790.02	v -x230 -x231 -x232 -x233 -x234 -x235 x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 x245 -x246 -x247 -x248 -x249 -x250 
1789.49/1790.02	v -x251 -x252 -x253 -x254 -x255 -x256 -x257 x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 
1789.49/1790.02	v -x272 -x273 -x274 -x275 x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 
1789.49/1790.02	v -x293 -x294 -x295 -x296 -x297 -x298 x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 
1789.49/1790.02	v -x314 x315 -x316 -x317 x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 x335 
1789.49/1790.02	v -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 
1789.49/1790.02	v -x357 -x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 x373 -x374 -x375 -x376 -x377 
1789.49/1790.02	v -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 x387 -x388 -x389 -x390 x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 
1789.49/1790.02	v -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 
1789.49/1790.02	v x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 
1789.49/1790.02	v -x441 x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 
1789.49/1790.02	c SCIP Status        : solving was interrupted [time limit reached]
1789.49/1790.02	c Solving Time       :    1789.75
1789.49/1790.02	c Original Problem   :
1789.49/1790.02	c   Problem name     : HOME/instance-2704433-1278555465.opb
1789.49/1790.02	c   Variables        : 450 (450 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.49/1790.02	c   Constraints      : 17794 initial, 17794 maximal
1789.49/1790.02	c Presolved Problem  :
1789.49/1790.02	c   Problem name     : t_HOME/instance-2704433-1278555465.opb
1789.49/1790.02	c   Variables        : 450 (450 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.49/1790.02	c   Constraints      : 17794 initial, 17794 maximal
1789.49/1790.02	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1789.49/1790.02	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1789.49/1790.02	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1789.49/1790.02	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1789.49/1790.02	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1789.49/1790.02	c   implics          :       0.00          0          0          0          0          0          0          0          0
1789.49/1790.02	c   probing          :       0.93          0          0          0          0          0          0          0          0
1789.49/1790.02	c   setppc           :       0.03          0          0          0          0          0          0          0          0
1789.49/1790.02	c   root node        :          -          0          -          -          0          -          -          -          -
1789.49/1790.02	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1789.49/1790.02	c   integral         :          0          0          0      13364          0         38        595          0          0      26078
1789.49/1790.02	c   setppc           :      17794         27      42831          5          1          0     309638          0          0          0
1789.49/1790.02	c   countsols        :          0          0          0          5          1          0          0          0          0          0
1789.49/1790.02	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1789.49/1790.02	c   integral         :     377.84       0.00       0.00     377.84       0.00
1789.49/1790.02	c   setppc           :      11.69       0.10      11.59       0.00       0.00
1789.49/1790.02	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1789.49/1790.02	c Propagators        :       Time      Calls    Cutoffs    DomReds
1789.49/1790.02	c   vbounds          :       0.04          2          0          0
1789.49/1790.02	c   rootredcost      :       0.04          7          0          0
1789.49/1790.02	c   pseudoobj        :       2.28      42652          0          0
1789.49/1790.02	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1789.49/1790.02	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1789.49/1790.02	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1789.49/1790.02	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1789.49/1790.02	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1789.49/1790.02	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1789.49/1790.02	c   applied globally :          -          -          -          0        0.0          -          -          -
1789.49/1790.02	c   applied locally  :          -          -          -          0        0.0          -          -          -
1789.49/1790.02	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1789.49/1790.02	c   cut pool         :       0.01         26          -          -        127          -    (maximal pool size: 615)
1789.49/1790.02	c   redcost          :       0.48      13483          0        121          0          0
1789.49/1790.02	c   impliedbounds    :       0.02         27          0          0          0          0
1789.49/1790.02	c   intobj           :       0.00          0          0          0          0          0
1789.49/1790.02	c   cgmip            :       0.00          0          0          0          0          0
1789.49/1790.02	c   gomory           :      16.09         27          0          0      12441          0
1789.49/1790.02	c   strongcg         :       3.43         20          0          0       9950          0
1789.49/1790.02	c   cmir             :       2.11         10          0          0          0          0
1789.49/1790.02	c   flowcover        :       2.42         10          0          0          0          0
1789.49/1790.02	c   clique           :       0.19         27          0          0        233          0
1789.49/1790.02	c   zerohalf         :       0.00          0          0          0          0          0
1789.49/1790.02	c   mcf              :       0.02          1          0          0          0          0
1789.49/1790.02	c   rapidlearning    :       0.00          0          0          0          0          0
1789.49/1790.02	c Pricers            :       Time      Calls       Vars
1789.49/1790.02	c   problem variables:       0.00          0          0
1789.49/1790.02	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1789.49/1790.02	c   relpscost        :     377.80      13359         38        595          0          0      26078
1789.49/1790.02	c   pscost           :       0.00          0          0          0          0          0          0
1789.49/1790.02	c   inference        :       0.00          1          0          0          0          0          2
1789.49/1790.02	c   mostinf          :       0.00          0          0          0          0          0          0
1789.49/1790.02	c   leastinf         :       0.00          0          0          0          0          0          0
1789.49/1790.02	c   fullstrong       :       0.00          0          0          0          0          0          0
1789.49/1790.02	c   allfullstrong    :       0.00          0          0          0          0          0          0
1789.49/1790.02	c   random           :       0.00          0          0          0          0          0          0
1789.49/1790.02	c Primal Heuristics  :       Time      Calls      Found
1789.49/1790.02	c   LP solutions     :       0.00          -          5
1789.49/1790.02	c   pseudo solutions :       0.00          -          0
1789.49/1790.02	c   feaspump         :       0.00          0          0
1789.49/1790.02	c   oneopt           :       0.09          9          1
1789.49/1790.02	c   crossover        :       2.49         14          5
1789.49/1790.02	c   veclendiving     :      24.36         80          4
1789.49/1790.02	c   linesearchdiving :      13.83         80          0
1789.49/1790.02	c   guideddiving     :      47.32         80          0
1789.49/1790.02	c   coefdiving       :      32.94         81          2
1789.49/1790.02	c   pscostdiving     :      16.08         81          7
1789.49/1790.02	c   fracdiving       :      45.11         81          1
1789.49/1790.02	c   objpscostdiving  :      19.74         41         88
1789.49/1790.02	c   rootsoldiving    :      11.94         41         44
1789.49/1790.02	c   trivial          :       0.01          2          3
1789.49/1790.02	c   simplerounding   :       0.51      13386        101
1789.49/1790.02	c   zirounding       :      42.33      13076        268
1789.49/1790.02	c   rounding         :      15.22       5107          1
1789.49/1790.02	c   shifting         :       2.34        640          1
1789.49/1790.02	c   intshifting      :       0.00          0          0
1789.49/1790.02	c   twoopt           :       0.00          0          0
1789.49/1790.02	c   fixandinfer      :       0.00          0          0
1789.49/1790.02	c   intdiving        :       0.00          0          0
1789.49/1790.02	c   actconsdiving    :       0.00          0          0
1789.49/1790.02	c   octane           :       0.00          0          0
1789.49/1790.02	c   rens             :       1.18          1          1
1789.49/1790.02	c   rins             :       0.00          0          0
1789.49/1790.02	c   localbranching   :       0.00          0          0
1789.49/1790.02	c   mutation         :       0.00          0          0
1789.49/1790.02	c   dins             :       0.00          0          0
1789.49/1790.02	c   undercover       :       0.00          0          0
1789.49/1790.02	c   nlp              :       0.02          0          0
1789.49/1790.02	c   trysol           :       0.01          0          0
1789.49/1790.02	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1789.49/1790.02	c   primal LP        :       0.04          0          0       0.00       0.00
1789.49/1790.02	c   dual LP          :     999.34      21020     653109      31.07     653.54
1789.49/1790.02	c   lex dual LP      :       0.00          0          0       0.00          -
1789.49/1790.02	c   barrier LP       :       0.00          0          0       0.00          -
1789.49/1790.02	c   diving/probing LP:     188.93       6999     107203      15.32     567.41
1789.49/1790.02	c   strong branching :     377.03       3330     210966      63.35     559.55
1789.49/1790.02	c     (at root node) :          -         33      14172     429.45          -
1789.49/1790.02	c   conflict analysis:       0.00          0          0       0.00          -
1789.49/1790.02	c B&B Tree           :
1789.49/1790.02	c   number of runs   :          1
1789.49/1790.02	c   nodes            :      20712
1789.49/1790.02	c   nodes (total)    :      20712
1789.49/1790.02	c   nodes left       :       3655
1789.49/1790.02	c   max depth        :         58
1789.49/1790.02	c   max depth (total):         58
1789.49/1790.02	c   backtracks       :       3034 (14.6%)
1789.49/1790.02	c   delayed cutoffs  :          0
1789.49/1790.02	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1789.49/1790.02	c   avg switch length:       5.04
1789.49/1790.02	c   switching time   :      17.99
1789.49/1790.02	c Solution           :
1789.49/1790.02	c   Solutions found  :        532 (10 improvements)
1789.49/1790.02	c   First Solution   : +0.00000000000000e+00   (in run 1, after 0 nodes, 0.04 seconds, depth 0, found by <trivial>)
1789.49/1790.02	c   Primal Bound     : -2.80000000000000e+01   (in run 1, after 6709 nodes, 872.73 seconds, depth 43, found by <veclendiving>)
1789.49/1790.02	c   Dual Bound       : -3.00000000000000e+01
1789.49/1790.02	c   Gap              :       6.67 %
1789.49/1790.02	c   Root Dual Bound  : -3.00000000000000e+01
1789.49/1790.02	c   Root Iterations  :       5073
1789.69/1790.24	c Time complete: 1789.73.

Verifier Data 

OK	-28

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704433-1278555465/watcher-2704433-1278555465 -o /tmp/evaluation-result-2704433-1278555465/solver-2704433-1278555465 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704433-1278555465.opb -t 1800 -m 1800 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.96 3/106 28388
/proc/meminfo: memFree=1864552/2059040 swapFree=4134228/4192956
[pid=28388] ppid=28386 vsize=7904 CPUtime=0
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 1066 0 0 0 0 0 0 0 20 0 1 0 23753387 8093696 978 1992294400 4194304 8395647 140736535605440 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28388/statm: 1976 986 365 1026 0 946 0

[startup+0.0871089 s]
/proc/loadavg: 1.00 1.00 0.96 3/106 28388
/proc/meminfo: memFree=1864552/2059040 swapFree=4134228/4192956
[pid=28388] ppid=28386 vsize=13940 CPUtime=0.08
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 2774 0 0 0 7 1 0 0 20 0 1 0 23753387 14274560 2686 1992294400 4194304 8395647 140736535605440 18446744073709551615 7430272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28388/statm: 3485 2686 393 1026 0 2455 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13940

[startup+0.101108 s]
/proc/loadavg: 1.00 1.00 0.96 3/106 28388
/proc/meminfo: memFree=1864552/2059040 swapFree=4134228/4192956
[pid=28388] ppid=28386 vsize=13940 CPUtime=0.09
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 2776 0 0 0 8 1 0 0 20 0 1 0 23753387 14274560 2688 1992294400 4194304 8395647 140736535605440 18446744073709551615 7382041 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28388/statm: 3485 2688 393 1026 0 2455 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13940

[startup+0.301126 s]
/proc/loadavg: 1.00 1.00 0.96 3/106 28388
/proc/meminfo: memFree=1864552/2059040 swapFree=4134228/4192956
[pid=28388] ppid=28386 vsize=30528 CPUtime=0.29
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 7204 0 0 0 26 3 0 0 20 0 1 0 23753387 31260672 6763 1992294400 4194304 8395647 140736535605440 18446744073709551615 6347101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 7632 6775 420 1026 0 6602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30528

[startup+0.70116 s]
/proc/loadavg: 1.00 1.00 0.96 3/106 28388
/proc/meminfo: memFree=1864552/2059040 swapFree=4134228/4192956
[pid=28388] ppid=28386 vsize=42172 CPUtime=0.69
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 9950 0 0 0 66 3 0 0 20 0 1 0 23753387 43184128 9508 1992294400 4194304 8395647 140736535605440 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 10543 9508 491 1026 0 9513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42172

[startup+1.50123 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28389
/proc/meminfo: memFree=1828336/2059040 swapFree=4134228/4192956
[pid=28388] ppid=28386 vsize=56172 CPUtime=1.49
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 13598 0 0 0 145 4 0 0 22 0 1 0 23753387 57520128 12891 1992294400 4194304 8395647 140736535605440 18446744073709551615 6587243 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 14043 12891 586 1026 0 13013 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 56172

[startup+3.10137 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28389
/proc/meminfo: memFree=1809860/2059040 swapFree=4134228/4192956
[pid=28388] ppid=28386 vsize=65864 CPUtime=3.09
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 15867 0 0 0 303 6 0 0 25 0 1 0 23753387 67444736 14907 1992294400 4194304 8395647 140736535605440 18446744073709551615 6124447 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 16466 14907 773 1026 0 15436 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 65864

[startup+6.30065 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28389
/proc/meminfo: memFree=1805148/2059040 swapFree=4134228/4192956
[pid=28388] ppid=28386 vsize=67744 CPUtime=6.29
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 16430 0 0 0 622 7 0 0 25 0 1 0 23753387 69369856 15372 1992294400 4194304 8395647 140736535605440 18446744073709551615 7382061 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 16936 15372 676 1026 0 15906 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67744

[startup+12.7002 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28389
/proc/meminfo: memFree=1803040/2059040 swapFree=4134228/4192956
[pid=28388] ppid=28386 vsize=68488 CPUtime=12.68
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 16930 0 0 0 1260 8 0 0 25 0 1 0 23753387 70131712 15836 1992294400 4194304 8395647 140736535605440 18446744073709551615 6636359 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 17122 15836 641 1026 0 16092 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 68488

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28391
/proc/meminfo: memFree=1802668/2059040 swapFree=4134228/4192956
[pid=28388] ppid=28386 vsize=68488 CPUtime=25.48
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 17265 0 0 0 2534 14 0 0 25 0 1 0 23753387 70131712 16144 1992294400 4194304 8395647 140736535605440 18446744073709551615 6752545 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 17122 16144 827 1026 0 16092 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 68488

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28391
/proc/meminfo: memFree=1796964/2059040 swapFree=4134228/4192956
[pid=28388] ppid=28386 vsize=72248 CPUtime=51.07
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 24413 0 0 0 5072 35 0 0 25 0 1 0 23753387 73981952 17236 1992294400 4194304 8395647 140736535605440 18446744073709551615 6698034 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 18062 17236 628 1026 0 17032 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 72248

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28393
/proc/meminfo: memFree=1796964/2059040 swapFree=4134228/4192956
[pid=28388] ppid=28386 vsize=72248 CPUtime=102.27
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 24414 0 0 0 10171 56 0 0 25 0 1 0 23753387 73981952 17237 1992294400 4194304 8395647 140736535605440 18446744073709551615 6697980 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 18062 17237 629 1026 0 17032 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 72248

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28396
/proc/meminfo: memFree=1796344/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=72248 CPUtime=162.24
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 24414 0 0 0 16145 79 0 0 25 0 1 0 23753387 73981952 17237 1992294400 4194304 8395647 140736535605440 18446744073709551615 6585880 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 18062 17237 629 1026 0 17032 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 72248

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28398
/proc/meminfo: memFree=1796344/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=72248 CPUtime=222.23
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 24414 0 0 0 22120 103 0 0 25 0 1 0 23753387 73981952 17237 1992294400 4194304 8395647 140736535605440 18446744073709551615 6698133 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 18062 17237 629 1026 0 17032 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 72248

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28400
/proc/meminfo: memFree=1796964/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=73200 CPUtime=282.21
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 30947 0 0 0 28092 129 0 0 25 0 1 0 23753387 74956800 17290 1992294400 4194304 8395647 140736535605440 18446744073709551615 6697983 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 18300 17290 630 1026 0 17270 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 73200

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28402
/proc/meminfo: memFree=1792624/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=77440 CPUtime=342.19
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 38480 0 0 0 34064 155 0 0 25 0 1 0 23753387 79298560 18361 1992294400 4194304 8395647 140736535605440 18446744073709551615 6698399 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 19360 18361 631 1026 0 18330 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 77440

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28404
/proc/meminfo: memFree=1787044/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=84540 CPUtime=402.18
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 52202 0 0 0 40033 185 0 0 25 0 1 0 23753387 86568960 20331 1992294400 4194304 8395647 140736535605440 18446744073709551615 6472099 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 21135 20331 634 1026 0 20105 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 84540

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28404
/proc/meminfo: memFree=1780968/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=89528 CPUtime=462.17
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 53177 0 0 0 46009 208 0 0 25 0 1 0 23753387 91676672 21306 1992294400 4194304 8395647 140736535605440 18446744073709551615 7382056 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 22382 21306 634 1026 0 21352 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 89528

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28406
/proc/meminfo: memFree=1777372/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=93288 CPUtime=522.15
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 54093 0 0 0 51987 228 0 0 25 0 1 0 23753387 95526912 22222 1992294400 4194304 8395647 140736535605440 18446744073709551615 6653244 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 23322 22222 634 1026 0 22292 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 93288

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28408
/proc/meminfo: memFree=1773900/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=96532 CPUtime=582.14
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 61293 0 0 0 57959 255 0 0 25 0 1 0 23753387 98848768 23048 1992294400 4194304 8395647 140736535605440 18446744073709551615 6697978 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 24133 23048 634 1026 0 23103 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 96532

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28410
/proc/meminfo: memFree=1772412/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=97644 CPUtime=642.12
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 68118 0 0 0 63931 281 0 0 25 0 1 0 23753387 99987456 23409 1992294400 4194304 8395647 140736535605440 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 24411 23409 634 1026 0 23381 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 97644

[startup+702.302 s]

################
# More data... #
################

/proc/meminfo: memFree=1756912/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=113424 CPUtime=1062
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 96539 0 0 0 105749 451 0 0 25 0 1 0 23753387 116146176 27210 1992294400 4194304 8395647 140736535605440 18446744073709551615 6585853 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 28356 27210 634 1026 0 27326 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 113424

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28422
/proc/meminfo: memFree=1756788/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=112944 CPUtime=1121.98
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 102628 0 0 0 111723 475 0 0 25 0 1 0 23753387 115654656 27223 1992294400 4194304 8395647 140736535605440 18446744073709551615 6587234 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 28236 27223 634 1026 0 27206 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 112944

[startup+1182.3 s]
/proc/loadavg: 1.03 1.01 0.96 2/107 28424
/proc/meminfo: memFree=1757036/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=112944 CPUtime=1181.96
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 108749 0 0 0 117695 501 0 0 25 0 1 0 23753387 115654656 27174 1992294400 4194304 8395647 140736535605440 18446744073709551615 6697983 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 28236 27174 634 1026 0 27206 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 112944

[startup+1242.3 s]
/proc/loadavg: 1.01 1.01 0.96 2/107 28426
/proc/meminfo: memFree=1756292/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=113396 CPUtime=1241.94
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 108902 0 0 0 123669 525 0 0 25 0 1 0 23753387 116117504 27327 1992294400 4194304 8395647 140736535605440 18446744073709551615 7382016 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 28349 27327 634 1026 0 27319 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 113396

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28428
/proc/meminfo: memFree=1755920/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=113936 CPUtime=1301.93
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 108976 0 0 0 129648 545 0 0 25 0 1 0 23753387 116670464 27401 1992294400 4194304 8395647 140736535605440 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 28484 27401 634 1026 0 27454 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 113936

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28428
/proc/meminfo: memFree=1751456/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=118144 CPUtime=1361.9
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 116298 0 0 0 135619 571 0 0 25 0 1 0 23753387 120979456 28498 1992294400 4194304 8395647 140736535605440 18446744073709551615 6701811 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 29536 28498 634 1026 0 28506 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 118144

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28430
/proc/meminfo: memFree=1749596/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=120320 CPUtime=1421.89
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 116760 0 0 0 141596 593 0 0 25 0 1 0 23753387 123207680 28960 1992294400 4194304 8395647 140736535605440 18446744073709551615 6697816 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 30080 28960 634 1026 0 29050 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 120320

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28432
/proc/meminfo: memFree=1747612/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=122220 CPUtime=1481.87
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 117266 0 0 0 147570 617 0 0 25 0 1 0 23753387 125153280 29466 1992294400 4194304 8395647 140736535605440 18446744073709551615 6120558 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 30555 29466 634 1026 0 29525 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 122220

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28434
/proc/meminfo: memFree=1746248/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=123480 CPUtime=1541.85
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 117603 0 0 0 153545 640 0 0 25 0 1 0 23753387 126443520 29803 1992294400 4194304 8395647 140736535605440 18446744073709551615 6696995 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 30870 29803 634 1026 0 29840 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 123480

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28436
/proc/meminfo: memFree=1745256/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=125048 CPUtime=1601.84
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 117894 0 0 0 159521 663 0 0 25 0 1 0 23753387 128049152 30094 1992294400 4194304 8395647 140736535605440 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 31262 30094 634 1026 0 30232 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 125048

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28436
/proc/meminfo: memFree=1742652/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=127100 CPUtime=1661.82
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 118490 0 0 0 165498 684 0 0 25 0 1 0 23753387 130150400 30690 1992294400 4194304 8395647 140736535605440 18446744073709551615 6698001 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 31775 30690 634 1026 0 30745 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 127100

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28438
/proc/meminfo: memFree=1740668/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=128828 CPUtime=1721.81
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 125041 0 0 0 171473 708 0 0 25 0 1 0 23753387 131919872 31148 1992294400 4194304 8395647 140736535605440 18446744073709551615 6696973 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 32207 31148 634 1026 0 31177 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 128828

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28440
/proc/meminfo: memFree=1738684/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=130840 CPUtime=1781.79
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 125484 0 0 0 177451 728 0 0 25 0 1 0 23753387 133980160 31591 1992294400 4194304 8395647 140736535605440 18446744073709551615 6635072 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 32710 31591 634 1026 0 31680 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 130840

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

[startup+1785.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28440
/proc/meminfo: memFree=1738684/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=130840 CPUtime=1784.98
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 125493 0 0 0 177769 729 0 0 25 0 1 0 23753387 133980160 31600 1992294400 4194304 8395647 140736535605440 18446744073709551615 4228079 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 32710 31600 634 1026 0 31680 0
Current children cumulated CPU time (s) 1784.98
Current children cumulated vsize (KiB) 130840

[startup+1788.7 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28440
/proc/meminfo: memFree=1738684/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=130840 CPUtime=1788.19
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 125525 0 0 0 178088 731 0 0 25 0 1 0 23753387 133980160 31632 1992294400 4194304 8395647 140736535605440 18446744073709551615 6587234 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 32710 31632 634 1026 0 31680 0
Current children cumulated CPU time (s) 1788.19
Current children cumulated vsize (KiB) 130840

[startup+1789.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28440
/proc/meminfo: memFree=1738684/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=130840 CPUtime=1788.98
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 125525 0 0 0 178167 731 0 0 25 0 1 0 23753387 133980160 31632 1992294400 4194304 8395647 140736535605440 18446744073709551615 6728498 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 32710 31632 634 1026 0 31680 0
Current children cumulated CPU time (s) 1788.98
Current children cumulated vsize (KiB) 130840

[startup+1789.9 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28440
/proc/meminfo: memFree=1738560/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=130840 CPUtime=1789.39
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 125525 0 0 0 178207 732 0 0 25 0 1 0 23753387 133980160 31632 1992294400 4194304 8395647 140736535605440 18446744073709551615 6698227 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28388/statm: 32710 31632 634 1026 0 31680 0
Current children cumulated CPU time (s) 1789.39
Current children cumulated vsize (KiB) 130840

[startup+1790.1 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28440
/proc/meminfo: memFree=1738560/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=130840 CPUtime=1789.59
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 125526 0 0 0 178227 732 0 0 25 0 1 0 23753387 133980160 31633 1992294400 4194304 8395647 140736535605440 18446744073709551615 4220157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28388/statm: 32710 31633 635 1026 0 31680 0
Current children cumulated CPU time (s) 1789.59
Current children cumulated vsize (KiB) 130840

[startup+1790.2 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 28440
/proc/meminfo: memFree=1738560/2059040 swapFree=4134232/4192956
[pid=28388] ppid=28386 vsize=130840 CPUtime=1789.69
/proc/28388/stat : 28388 (pbscip.linux.x8) R 28386 28388 27168 0 -1 4202496 125526 0 0 0 178237 732 0 0 25 0 1 0 23753387 133980160 31633 1992294400 4194304 8395647 140736535605440 18446744073709551615 6345173 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28388/statm: 32710 31633 635 1026 0 31680 0
Current children cumulated CPU time (s) 1789.69
Current children cumulated vsize (KiB) 130840

Child status: 0
Real time (s): 1790.25
CPU time (s): 1789.74
CPU user time (s): 1782.41
CPU system time (s): 7.33488
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 148064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1782.41
system time used= 7.33488
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 125529
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= 1
involuntary context switches= 5599

runsolver used 2.98055 second user time and 8.42872 second system time

The end

Launcher Data 

Begin job on node050 at 2010-07-08 04:17:45
IDJOB=2704433
IDBENCH=2235
IDSOLVER=1213
FILE ID=node050/2704433-1278555465
PBS_JOBID= 11239491
Free space on /tmp= 62476 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-5.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2704433-1278555465/watcher-2704433-1278555465 -o /tmp/evaluation-result-2704433-1278555465/solver-2704433-1278555465 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704433-1278555465.opb -t 1800 -m 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 2e8a2f5e2511f10f037e700bd45c84a1
RANDOM SEED=461049680

node050.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.248
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.248
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1865080 kB
Buffers:         14136 kB
Cached:          91276 kB
SwapCached:      12308 kB
Active:          84864 kB
Inactive:        35044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1865080 kB
SwapTotal:     4192956 kB
SwapFree:      4134228 kB
Dirty:           10736 kB
Writeback:           0 kB
AnonPages:       11692 kB
Mapped:           7704 kB
Slab:            52096 kB
PageTables:       4236 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183792 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62468 MiB
End job on node050 at 2010-07-08 04:47:36