Trace number 2703683

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-29 1789.61 1790.15

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-4.opb
MD5SUM7bb05c60facd55e51c4cfcaa0e217e6e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-29
Best CPU time to get the best result obtained on this benchmark1789.61
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 constraints17831
Number of constraints which are clauses17831
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-2703683-1278555489.opb>
0.19/0.26	c original problem has 450 variables (450 bin, 0 int, 0 impl, 0 cont) and 17831 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:
0.39/0.47	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 17831 upgd conss, 35662 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  35662 implications, 0 cliques
1.39/1.42	c presolved problem has 450 variables (450 bin, 0 int, 0 impl, 0 cont) and 17831 constraints
1.39/1.42	c   17831 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 
1.79/1.86	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.79/1.86	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%
2.79/2.83	c   2.6s|     1 |     0 |   663 |     - |  20M|   0 | 396 | 450 |  17k| 450 |  17k|   7 |   0 |   0 |-1.980000e+02 |-1.000000e+00 |  99.49%
2.79/2.85	o -22
2.79/2.85	c b 2.6s|     1 |     0 |   663 |     - |  20M|   0 | 396 | 450 |  17k| 450 |  17k|   7 |   0 |   0 |-1.980000e+02 |-2.200000e+01 |  88.89%
3.79/3.83	c   3.6s|     1 |     0 |   778 |     - |  20M|   0 | 363 | 450 |  17k| 450 |  17k|  21 |   0 |   0 |-1.815000e+02 |-2.200000e+01 |  87.88%
5.09/5.13	c   4.9s|     1 |     0 |   964 |     - |  20M|   0 | 323 | 450 |  17k| 450 |  17k|  43 |   0 |   0 |-1.615000e+02 |-2.200000e+01 |  86.38%
6.60/6.67	c   6.4s|     1 |     0 |  1238 |     - |  20M|   0 | 287 | 450 |  17k| 450 |  17k|  48 |   0 |   0 |-1.435000e+02 |-2.200000e+01 |  84.67%
8.09/8.11	c   7.8s|     1 |     0 |  1446 |     - |  20M|   0 | 259 | 450 |  17k| 450 |  17k|  55 |   0 |   0 |-1.295000e+02 |-2.200000e+01 |  83.01%
9.59/9.66	c   9.4s|     1 |     0 |  1745 |     - |  20M|   0 | 214 | 450 |  17k| 450 |  17k|  64 |   0 |   0 |-1.070000e+02 |-2.200000e+01 |  79.44%
10.90/10.90	c  10.6s|     1 |     0 |  1920 |     - |  20M|   0 | 190 | 450 |  17k| 450 |  17k|  74 |   0 |   0 |-9.500000e+01 |-2.200000e+01 |  76.84%
12.28/12.37	c  12.1s|     1 |     0 |  2247 |     - |  20M|   0 | 152 | 450 |  17k| 450 |  17k|  79 |   0 |   0 |-7.600000e+01 |-2.200000e+01 |  71.05%
13.59/13.62	c  13.4s|     1 |     0 |  2537 |     - |  20M|   0 | 128 | 450 |  17k| 450 |  17k|  83 |   0 |   0 |-6.300000e+01 |-2.200000e+01 |  65.08%
14.68/14.73	c  14.5s|     1 |     0 |  2757 |     - |  20M|   0 | 113 | 450 |  17k| 450 |  17k|  90 |   0 |   0 |-5.550000e+01 |-2.200000e+01 |  60.36%
15.39/15.49	c  15.2s|     1 |     0 |  2974 |     - |  20M|   0 | 102 | 450 |  17k| 450 |  17k|  96 |   0 |   0 |-5.100000e+01 |-2.200000e+01 |  56.86%
15.99/16.08	c  15.8s|     1 |     0 |  3120 |     - |  20M|   0 |  96 | 450 |  17k| 450 |  17k| 103 |   0 |   0 |-4.250000e+01 |-2.200000e+01 |  48.24%
16.79/16.89	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
16.79/16.89	c  16.6s|     1 |     0 |  3401 |     - |  20M|   0 | 119 | 450 |  17k| 450 |  17k| 106 |   0 |   0 |-3.724242e+01 |-2.200000e+01 |  40.93%
17.29/17.38	c  17.1s|     1 |     0 |  3469 |     - |  20M|   0 |  82 | 450 |  17k| 450 |  17k| 113 |   0 |   0 |-3.300000e+01 |-2.200000e+01 |  33.33%
17.78/17.89	c  17.6s|     1 |     0 |  3543 |     - |  20M|   0 |  81 | 450 |  17k| 450 |  17k| 122 |   0 |   0 |-3.300000e+01 |-2.200000e+01 |  33.33%
18.48/18.57	c  18.3s|     1 |     0 |  3685 |     - |  20M|   0 |  83 | 450 |  17k| 450 |  17k| 134 |   0 |   0 |-3.300000e+01 |-2.200000e+01 |  33.33%
19.39/19.47	c  19.2s|     1 |     0 |  3931 |     - |  20M|   0 |  95 | 450 |  17k| 450 |  17k| 145 |   0 |   0 |-3.300000e+01 |-2.200000e+01 |  33.33%
20.28/20.30	c  20.0s|     1 |     0 |  4124 |     - |  21M|   0 |  81 | 450 |  17k| 450 |  17k| 154 |   0 |   0 |-3.150000e+01 |-2.200000e+01 |  30.16%
21.38/21.48	c  21.2s|     1 |     0 |  4536 |     - |  21M|   0 |  91 | 450 |  17k| 450 |  17k| 164 |   0 |   0 |-3.080000e+01 |-2.200000e+01 |  28.57%
22.18/22.27	c  22.0s|     1 |     0 |  4723 |     - |  21M|   0 |  82 | 450 |  17k| 450 |  17k| 176 |   0 |   0 |-3.000000e+01 |-2.200000e+01 |  26.67%
22.89/22.91	c  22.7s|     1 |     0 |  4912 |     - |  21M|   0 |  84 | 450 |  17k| 450 |  17k| 188 |   0 |   0 |-3.000000e+01 |-2.200000e+01 |  26.67%
23.48/23.58	c  23.3s|     1 |     0 |  5108 |     - |  21M|   0 | 119 | 450 |  17k| 450 |  17k| 200 |   0 |   0 |-3.000000e+01 |-2.200000e+01 |  26.67%
24.38/24.44	c  24.2s|     1 |     0 |  5316 |     - |  21M|   0 | 114 | 450 |  17k| 450 |  17k| 210 |   0 |   0 |-3.000000e+01 |-2.200000e+01 |  26.67%
28.18/28.28	c  28.0s|     1 |     0 |  5468 |     - |  21M|   0 |  97 | 450 |  17k| 450 |  17k| 220 |   0 |   0 |-3.000000e+01 |-2.200000e+01 |  26.67%
31.89/31.94	c  31.7s|     1 |     0 |  5768 |     - |  21M|   0 | 128 | 450 |  17k| 450 |  17k| 229 |   0 |   0 |-3.000000e+01 |-2.200000e+01 |  26.67%
62.16/62.22	c  62.0s|     1 |     2 |  5768 |     - |  21M|   0 | 128 | 450 |  17k| 450 |  17k| 229 |   0 |  22 |-3.000000e+01 |-2.200000e+01 |  26.67%
116.04/116.19	o -23
116.04/116.19	c * 116s|    10 |     7 |  6844 | 119.6 |  22M|   9 |   - | 450 |  17k| 450 |  17k| 229 |   0 | 260 |-3.000000e+01 |-2.300000e+01 |  23.33%
176.13/176.28	o -24
176.13/176.28	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
176.13/176.28	c * 176s|    30 |    22 |  8618 |  98.3 |  22M|  12 |   - | 450 |  17k| 450 |  17k| 229 |   0 | 564 |-3.000000e+01 |-2.400000e+01 |  20.00%
205.62/205.76	o -25
205.62/205.76	c p 205s|    45 |    26 |  9627 |  87.7 |  23M|  13 |   - | 450 |  17k| 450 |  17k| 229 |   0 | 768 |-3.000000e+01 |-2.500000e+01 |  16.67%
299.19/299.36	o -26
299.19/299.36	c * 299s|   334 |   130 | 19961 |  42.6 |  24M|  29 |   - | 450 |  17k| 450 |  17k| 229 |   0 |1194 |-3.000000e+01 |-2.600000e+01 |  13.33%
354.98/355.14	o -27
354.98/355.14	c R 355s|  1076 |   285 | 41761 |  33.5 |  27M|  40 |   - | 450 |  17k| 450 |  17k| 229 |   0 |1323 |-3.000000e+01 |-2.700000e+01 |  10.00%
824.83/825.18	o -28
824.83/825.18	c * 825s|  8636 |  1291 |259933 |  29.4 |  43M|  91 |   - | 450 |  17k| 450 |  17k| 229 |   0 |1995 |-3.000000e+01 |-2.800000e+01 |   6.67%
895.61/895.99	c   896s| 10000 |  1427 |288736 |  28.3 |  45M|  91 |  48 | 450 |  17k| 450 |  17k| 229 |   0 |2177 |-3.000000e+01 |-2.800000e+01 |   6.67%
1214.21/1214.63	o -29
1214.21/1214.63	c *1214s| 16546 |   414 |430648 |  25.7 |  32M|  91 |   - | 450 |  17k| 450 |  17k| 229 |   0 |2688 |-3.000000e+01 |-2.900000e+01 |   3.33%
1421.45/1421.93	c  1422s| 20000 |   388 |530238 |  26.2 |  31M|  91 |  51 | 450 |  17k| 450 |  17k| 229 |   0 |3045 |-3.000000e+01 |-2.900000e+01 |   3.33%
1789.44/1790.02	c 
1789.44/1790.02	c SCIP Status        : solving was interrupted [time limit reached]
1789.44/1790.02	c Solving Time (sec) : 1789.75
1789.44/1790.02	c Solving Nodes      : 26341
1789.44/1790.02	c Primal Bound       : -2.90000000000000e+01 (471 solutions)
1789.44/1790.02	c Dual Bound         : -3.00000000000000e+01
1789.44/1790.02	c Gap                : 3.33 %
1789.44/1790.02	s SATISFIABLE
1789.44/1790.02	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 
1789.44/1790.02	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 
1789.44/1790.02	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 -x79 
1789.44/1790.02	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 
1789.44/1790.02	v -x104 -x105 x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 x122 -x123 -x124 
1789.44/1790.02	v -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 
1789.44/1790.02	v -x146 -x147 -x148 x149 -x150 -x151 -x152 -x153 -x154 -x155 x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 
1789.44/1790.02	v -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 
1789.44/1790.02	v -x188 -x189 -x190 -x191 -x192 x193 -x194 -x195 -x196 x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 
1789.44/1790.02	v -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 x227 -x228 -x229 -x230 
1789.44/1790.02	v -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 
1789.44/1790.02	v -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 
1789.44/1790.02	v -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 
1789.44/1790.02	v -x294 -x295 -x296 x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 
1789.44/1790.02	v -x315 -x316 -x317 -x318 -x319 x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 
1789.44/1790.02	v -x336 -x337 -x338 -x339 x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 
1789.44/1790.02	v -x357 -x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 x373 -x374 -x375 -x376 -x377 
1789.44/1790.02	v -x378 -x379 -x380 x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 
1789.44/1790.02	v -x399 x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 
1789.44/1790.02	v -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 
1789.44/1790.02	v -x441 -x442 -x443 -x444 -x445 x446 -x447 -x448 -x449 -x450 
1789.44/1790.02	c SCIP Status        : solving was interrupted [time limit reached]
1789.44/1790.02	c Solving Time       :    1789.75
1789.44/1790.02	c Original Problem   :
1789.44/1790.02	c   Problem name     : HOME/instance-2703683-1278555489.opb
1789.44/1790.02	c   Variables        : 450 (450 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.44/1790.02	c   Constraints      : 17831 initial, 17831 maximal
1789.44/1790.02	c Presolved Problem  :
1789.44/1790.02	c   Problem name     : t_HOME/instance-2703683-1278555489.opb
1789.44/1790.02	c   Variables        : 450 (450 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.44/1790.02	c   Constraints      : 17831 initial, 17831 maximal
1789.44/1790.02	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1789.44/1790.02	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1789.44/1790.02	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1789.44/1790.02	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1789.44/1790.02	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1789.44/1790.02	c   implics          :       0.00          0          0          0          0          0          0          0          0
1789.44/1790.02	c   probing          :       0.92          0          0          0          0          0          0          0          0
1789.44/1790.02	c   setppc           :       0.03          0          0          0          0          0          0          0          0
1789.44/1790.02	c   root node        :          -          1          -          -          1          -          -          -          -
1789.44/1790.02	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1789.44/1790.02	c   integral         :          0          0          0      15270          0         88        856          0          0      29372
1789.44/1790.02	c   setppc           :      17831         25      43387          5          2          0     345948          0          0          0
1789.44/1790.02	c   countsols        :          0          0          0          5          2          0          0          0          0          0
1789.44/1790.02	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1789.44/1790.02	c   integral         :     440.79       0.00       0.00     440.79       0.00
1789.44/1790.02	c   setppc           :      12.26       0.10      12.16       0.00       0.00
1789.44/1790.02	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1789.44/1790.02	c Propagators        :       Time      Calls    Cutoffs    DomReds
1789.44/1790.02	c   vbounds          :       0.04          2          0          0
1789.44/1790.02	c   rootredcost      :       0.04          7          0          1
1789.44/1790.02	c   pseudoobj        :       2.59      43205          0          0
1789.44/1790.02	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1789.44/1790.02	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1789.44/1790.02	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1789.44/1790.02	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1789.44/1790.02	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1789.44/1790.02	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1789.44/1790.02	c   applied globally :          -          -          -          0        0.0          -          -          -
1789.44/1790.03	c   applied locally  :          -          -          -          0        0.0          -          -          -
1789.44/1790.03	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1789.44/1790.03	c   cut pool         :       0.01         24          -          -        127          -    (maximal pool size: 993)
1789.44/1790.03	c   redcost          :       0.58      15696          0        421          0          0
1789.44/1790.03	c   impliedbounds    :       0.02         25          0          0          0          0
1789.44/1790.03	c   intobj           :       0.00          0          0          0          0          0
1789.44/1790.03	c   cgmip            :       0.00          0          0          0          0          0
1789.44/1790.03	c   gomory           :      10.78         25          0          0      11743          0
1789.44/1790.03	c   strongcg         :       3.54         20          0          0       9950          0
1789.44/1790.03	c   cmir             :       1.95         10          0          0          0          0
1789.44/1790.03	c   flowcover        :       2.29         10          0          0          0          0
1789.44/1790.03	c   clique           :       0.24         25          0          0        223          0
1789.44/1790.03	c   zerohalf         :       0.00          0          0          0          0          0
1789.44/1790.03	c   mcf              :       0.02          1          0          0          0          0
1789.44/1790.03	c   rapidlearning    :       0.00          0          0          0          0          0
1789.44/1790.03	c Pricers            :       Time      Calls       Vars
1789.44/1790.03	c   problem variables:       0.00          0          0
1789.44/1790.03	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1789.44/1790.03	c   relpscost        :     440.73      15265         88        856          0          0      29372
1789.44/1790.03	c   pscost           :       0.00          0          0          0          0          0          0
1789.44/1790.03	c   inference        :       0.00          2          0          0          0          0          4
1789.44/1790.03	c   mostinf          :       0.00          0          0          0          0          0          0
1789.44/1790.03	c   leastinf         :       0.00          0          0          0          0          0          0
1789.44/1790.03	c   fullstrong       :       0.00          0          0          0          0          0          0
1789.44/1790.03	c   allfullstrong    :       0.00          0          0          0          0          0          0
1789.44/1790.03	c   random           :       0.00          0          0          0          0          0          0
1789.44/1790.03	c Primal Heuristics  :       Time      Calls      Found
1789.44/1790.03	c   LP solutions     :       0.07          -          5
1789.44/1790.03	c   pseudo solutions :       0.00          -          0
1789.44/1790.03	c   feaspump         :       0.00          0          0
1789.44/1790.03	c   intshifting      :       0.00          0          0
1789.44/1790.03	c   oneopt           :       0.09          9          1
1789.44/1790.03	c   coefdiving       :       5.47         15          0
1789.44/1790.03	c   pscostdiving     :       2.19         15          3
1789.44/1790.03	c   fracdiving       :       6.93         15          0
1789.44/1790.03	c   veclendiving     :       2.16         15          0
1789.44/1790.03	c   linesearchdiving :       3.29         15          0
1789.44/1790.03	c   guideddiving     :       4.97         15          0
1789.44/1790.03	c   objpscostdiving  :       3.74          8         24
1789.44/1790.03	c   rootsoldiving    :       2.29          8         19
1789.44/1790.03	c   crossover        :       2.83         16          4
1789.44/1790.03	c   trivial          :       0.01          2          3
1789.44/1790.03	c   simplerounding   :       0.55      15291        117
1789.44/1790.03	c   zirounding       :      46.39      14551        291
1789.44/1790.03	c   rounding         :      21.54       7302          2
1789.44/1790.03	c   shifting         :       2.46        684          1
1789.44/1790.03	c   twoopt           :       0.00          0          0
1789.44/1790.03	c   fixandinfer      :       0.00          0          0
1789.44/1790.03	c   intdiving        :       0.00          0          0
1789.44/1790.03	c   actconsdiving    :       0.00          0          0
1789.44/1790.03	c   octane           :       0.00          0          0
1789.44/1790.03	c   rens             :       1.37          1          1
1789.44/1790.03	c   rins             :       0.00          0          0
1789.44/1790.03	c   localbranching   :       0.00          0          0
1789.44/1790.03	c   mutation         :       0.00          0          0
1789.44/1790.03	c   dins             :       0.00          0          0
1789.44/1790.03	c   undercover       :       0.00          0          0
1789.44/1790.03	c   nlp              :       0.02          0          0
1789.44/1790.03	c   trysol           :       0.03          0          0
1789.44/1790.03	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1789.44/1790.03	c   primal LP        :       0.04          0          0       0.00       0.00
1789.44/1790.03	c   dual LP          :    1096.95      26856     697745      25.98     636.07
1789.44/1790.03	c   lex dual LP      :       0.00          0          0       0.00          -
1789.44/1790.03	c   barrier LP       :       0.00          0          0       0.00          -
1789.44/1790.03	c   diving/probing LP:      27.80       1003      15973      15.93     574.50
1789.44/1790.03	c   strong branching :     439.83       3633     241253      66.41     548.51
1789.44/1790.03	c     (at root node) :          -         22      14004     636.55          -
1789.44/1790.03	c   conflict analysis:       0.00          0          0       0.00          -
1789.44/1790.03	c B&B Tree           :
1789.44/1790.03	c   number of runs   :          1
1789.44/1790.03	c   nodes            :      26341
1789.44/1790.03	c   nodes (total)    :      26341
1789.44/1790.03	c   nodes left       :        399
1789.44/1790.03	c   max depth        :         91
1789.44/1790.03	c   max depth (total):         91
1789.44/1790.03	c   backtracks       :       2750 (10.4%)
1789.44/1790.03	c   delayed cutoffs  :          0
1789.44/1790.03	c   repropagations   :          1 (0 domain reductions, 0 cutoffs)
1789.44/1790.03	c   avg switch length:       3.88
1789.44/1790.03	c   switching time   :      15.12
1789.44/1790.03	c Solution           :
1789.44/1790.03	c   Solutions found  :        471 (10 improvements)
1789.44/1790.03	c   First Solution   : +0.00000000000000e+00   (in run 1, after 0 nodes, 0.04 seconds, depth 0, found by <trivial>)
1789.44/1790.03	c   Primal Bound     : -2.90000000000000e+01   (in run 1, after 16546 nodes, 1214.32 seconds, depth 40, found by <relaxation>)
1789.44/1790.03	c   Dual Bound       : -3.00000000000000e+01
1789.44/1790.03	c   Gap              :       3.33 %
1789.44/1790.03	c   Root Dual Bound  : -3.00000000000000e+01
1789.44/1790.03	c   Root Iterations  :       5768
1789.54/1790.15	c Time complete: 1789.6.

Verifier Data 

OK	-29

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703683-1278555489/watcher-2703683-1278555489 -o /tmp/evaluation-result-2703683-1278555489/solver-2703683-1278555489 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703683-1278555489.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 1.00 3/106 27335
/proc/meminfo: memFree=1719464/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=7904 CPUtime=0
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 1070 0 0 0 0 0 0 0 17 0 1 0 23755324 8093696 982 1992294400 4194304 8395647 140735112094368 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27335/statm: 1976 991 365 1026 0 946 0

[startup+0.0783101 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27335
/proc/meminfo: memFree=1719464/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=12980 CPUtime=0.07
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 2532 0 0 0 6 1 0 0 17 0 1 0 23755324 13291520 2444 1992294400 4194304 8395647 140735112094368 18446744073709551615 7382041 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27335/statm: 3245 2444 393 1026 0 2215 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12980

[startup+0.101311 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27335
/proc/meminfo: memFree=1719464/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=13944 CPUtime=0.09
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 2777 0 0 0 8 1 0 0 17 0 1 0 23755324 14278656 2689 1992294400 4194304 8395647 140735112094368 18446744073709551615 7324966 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27335/statm: 3486 2689 393 1026 0 2456 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13944

[startup+0.301331 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27335
/proc/meminfo: memFree=1719464/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=29260 CPUtime=0.29
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 6900 0 0 0 27 2 0 0 17 0 1 0 23755324 29962240 6458 1992294400 4194304 8395647 140735112094368 18446744073709551615 6066273 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 7315 6458 420 1026 0 6285 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29260

[startup+0.701371 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27335
/proc/meminfo: memFree=1719464/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=42292 CPUtime=0.69
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 9980 0 0 0 66 3 0 0 17 0 1 0 23755324 43307008 9538 1992294400 4194304 8395647 140735112094368 18446744073709551615 6068953 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 10573 9538 491 1026 0 9543 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42292

[startup+1.50145 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27336
/proc/meminfo: memFree=1683000/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=56144 CPUtime=1.5
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 13580 0 0 0 145 5 0 0 18 0 1 0 23755324 57491456 12880 1992294400 4194304 8395647 140735112094368 18446744073709551615 6496256 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 14036 12880 586 1026 0 13006 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 56144

[startup+3.1016 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 27336
/proc/meminfo: memFree=1664276/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=65664 CPUtime=3.09
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 15802 0 0 0 304 5 0 0 21 0 1 0 23755324 67239936 14835 1992294400 4194304 8395647 140735112094368 18446744073709551615 6124428 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 16416 14835 784 1026 0 15386 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 65664

[startup+6.30092 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 27336
/proc/meminfo: memFree=1659564/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=67252 CPUtime=6.29
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 16571 0 0 0 622 7 0 0 25 0 1 0 23755324 68866048 15458 1992294400 4194304 8395647 140735112094368 18446744073709551615 7382031 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 16813 15458 639 1026 0 15783 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67252

[startup+12.7005 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 27336
/proc/meminfo: memFree=1659068/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=67252 CPUtime=12.68
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 16652 0 0 0 1260 8 0 0 25 0 1 0 23755324 68866048 15512 1992294400 4194304 8395647 140735112094368 18446744073709551615 6440490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 16813 15512 612 1026 0 15783 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 67252

[startup+25.5008 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 27336
/proc/meminfo: memFree=1650512/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=76076 CPUtime=25.48
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 19048 0 0 0 2534 14 0 0 25 0 1 0 23755324 77901824 17706 1992294400 4194304 8395647 140735112094368 18446744073709551615 6440892 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 19019 17706 635 1026 0 17989 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 76076

[startup+51.1013 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 27338
/proc/meminfo: memFree=1623232/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=102436 CPUtime=51.07
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 25867 0 0 0 5074 33 0 0 25 0 1 0 23755324 104894464 24466 1992294400 4194304 8395647 140735112094368 18446744073709551615 7385355 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 25609 24466 628 1026 0 24579 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 102436

[startup+102.308 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 27338
/proc/meminfo: memFree=1623232/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=102436 CPUtime=102.26
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 25867 0 0 0 10173 53 0 0 25 0 1 0 23755324 104894464 24466 1992294400 4194304 8395647 140735112094368 18446744073709551615 6698038 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 25609 24466 628 1026 0 24579 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 102436

[startup+162.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 27343
/proc/meminfo: memFree=1622736/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=102436 CPUtime=162.23
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 25868 0 0 0 16149 74 0 0 25 0 1 0 23755324 104894464 24467 1992294400 4194304 8395647 140735112094368 18446744073709551615 6636387 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 25609 24467 629 1026 0 24579 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 102436

[startup+222.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 27345
/proc/meminfo: memFree=1622860/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=102436 CPUtime=222.21
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 25868 0 0 0 22126 95 0 0 25 0 1 0 23755324 104894464 24467 1992294400 4194304 8395647 140735112094368 18446744073709551615 6697983 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 25609 24467 629 1026 0 24579 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 102436

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 27347
/proc/meminfo: memFree=1622860/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=102436 CPUtime=282.19
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 25868 0 0 0 28099 120 0 0 25 0 1 0 23755324 104894464 24467 1992294400 4194304 8395647 140735112094368 18446744073709551615 6635697 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 25609 24467 629 1026 0 24579 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 102436

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27349
/proc/meminfo: memFree=1621744/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=102436 CPUtime=342.18
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 26166 0 0 0 34071 147 0 0 25 0 1 0 23755324 104894464 24765 1992294400 4194304 8395647 140735112094368 18446744073709551615 6697997 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 25609 24765 631 1026 0 24579 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 102436

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27349
/proc/meminfo: memFree=1621620/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=102436 CPUtime=402.16
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 26168 0 0 0 40050 166 0 0 25 0 1 0 23755324 104894464 24766 1992294400 4194304 8395647 140735112094368 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 25609 24766 631 1026 0 24579 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 102436

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27351
/proc/meminfo: memFree=1620876/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=102508 CPUtime=462.15
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 28306 0 0 0 46022 193 0 0 25 0 1 0 23755324 104968192 24804 1992294400 4194304 8395647 140735112094368 18446744073709551615 6585853 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 25627 24804 631 1026 0 24597 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 102508

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27353
/proc/meminfo: memFree=1620876/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=102440 CPUtime=522.13
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 31700 0 0 0 51994 219 0 0 25 0 1 0 23755324 104898560 24791 1992294400 4194304 8395647 140735112094368 18446744073709551615 6587070 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 25610 24791 634 1026 0 24580 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 102440

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27355
/proc/meminfo: memFree=1620876/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=102440 CPUtime=582.1
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 35726 0 0 0 57968 242 0 0 25 0 1 0 23755324 104898560 24791 1992294400 4194304 8395647 140735112094368 18446744073709551615 6652339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 25610 24791 634 1026 0 24580 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 102440

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27357
/proc/meminfo: memFree=1620876/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=102440 CPUtime=642.1
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 35727 0 0 0 63944 266 0 0 25 0 1 0 23755324 104898560 24792 1992294400 4194304 8395647 140735112094368 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 25610 24792 634 1026 0 24580 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 102440

[startup+702.302 s]

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

/proc/meminfo: memFree=1611204/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=113516 CPUtime=1001.97
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 68523 0 0 0 99780 417 0 0 25 0 1 0 23755324 116240384 27308 1992294400 4194304 8395647 140735112094368 18446744073709551615 5534108 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 28379 27308 634 1026 0 27349 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 113516

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27367
/proc/meminfo: memFree=1610584/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=114400 CPUtime=1061.96
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 68686 0 0 0 105759 437 0 0 25 0 1 0 23755324 117145600 27471 1992294400 4194304 8395647 140735112094368 18446744073709551615 6108086 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 28600 27471 634 1026 0 27570 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 114400

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27369
/proc/meminfo: memFree=1612072/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=113132 CPUtime=1121.94
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 74705 0 0 0 111734 460 0 0 25 0 1 0 23755324 115847168 27092 1992294400 4194304 8395647 140735112094368 18446744073709551615 6696767 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 28283 27092 634 1026 0 27253 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 113132

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27371
/proc/meminfo: memFree=1609344/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=115388 CPUtime=1181.93
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 75380 0 0 0 117712 481 0 0 25 0 1 0 23755324 118157312 27759 1992294400 4194304 8395647 140735112094368 18446744073709551615 6390474 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 28847 27759 634 1026 0 27817 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 115388

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27373
/proc/meminfo: memFree=1609468/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=115284 CPUtime=1241.91
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 81698 0 0 0 123682 509 0 0 25 0 1 0 23755324 118050816 27732 1992294400 4194304 8395647 140735112094368 18446744073709551615 6697941 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 28821 27732 634 1026 0 27791 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 115284

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27373
/proc/meminfo: memFree=1609716/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=115108 CPUtime=1301.89
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 94433 0 0 0 129651 538 0 0 25 0 1 0 23755324 117870592 27650 1992294400 4194304 8395647 140735112094368 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 28777 27650 634 1026 0 27747 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 115108

[startup+1362.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 27375
/proc/meminfo: memFree=1609220/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=115336 CPUtime=1361.87
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 94565 0 0 0 135625 562 0 0 25 0 1 0 23755324 118104064 27782 1992294400 4194304 8395647 140735112094368 18446744073709551615 6697258 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 28834 27782 634 1026 0 27804 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 115336

[startup+1422.31 s]
/proc/loadavg: 1.09 1.02 1.01 2/107 27377
/proc/meminfo: memFree=1609344/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=115324 CPUtime=1421.87
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 100864 0 0 0 141596 591 0 0 25 0 1 0 23755324 118091776 27752 1992294400 4194304 8395647 140735112094368 18446744073709551615 6723641 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 28831 27752 634 1026 0 27801 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 115324

[startup+1482.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 27379
/proc/meminfo: memFree=1608972/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=115324 CPUtime=1481.84
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 100938 0 0 0 147572 612 0 0 25 0 1 0 23755324 118091776 27826 1992294400 4194304 8395647 140735112094368 18446744073709551615 6573286 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 28831 27826 634 1026 0 27801 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 115324

[startup+1542.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 27381
/proc/meminfo: memFree=1608848/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=116028 CPUtime=1541.82
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 100996 0 0 0 153546 636 0 0 25 0 1 0 23755324 118812672 27884 1992294400 4194304 8395647 140735112094368 18446744073709551615 6669605 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 29007 27884 634 1026 0 27977 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 116028

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 27381
/proc/meminfo: memFree=1609592/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=114996 CPUtime=1601.8
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 107246 0 0 0 159518 662 0 0 25 0 1 0 23755324 117755904 27701 1992294400 4194304 8395647 140735112094368 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 28749 27701 634 1026 0 27719 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 114996

[startup+1662.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 27383
/proc/meminfo: memFree=1609220/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=115356 CPUtime=1661.79
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 107342 0 0 0 165496 683 0 0 25 0 1 0 23755324 118124544 27797 1992294400 4194304 8395647 140735112094368 18446744073709551615 6697983 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 28839 27797 634 1026 0 27809 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 115356

[startup+1722.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/107 27385
/proc/meminfo: memFree=1609096/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=115356 CPUtime=1721.76
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 107364 0 0 0 171473 703 0 0 25 0 1 0 23755324 118124544 27819 1992294400 4194304 8395647 140735112094368 18446744073709551615 6472099 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 28839 27819 634 1026 0 27809 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 115356

[startup+1782.3 s]
/proc/loadavg: 1.12 1.05 1.00 2/107 27387
/proc/meminfo: memFree=1608848/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=115632 CPUtime=1781.75
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 107397 0 0 0 177449 726 0 0 25 0 1 0 23755324 118407168 27852 1992294400 4194304 8395647 140735112094368 18446744073709551615 6585873 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 28908 27852 634 1026 0 27878 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 115632

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

[startup+1785.5 s]
/proc/loadavg: 1.11 1.05 1.00 2/107 27387
/proc/meminfo: memFree=1608848/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=115632 CPUtime=1784.94
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 107399 0 0 0 177767 727 0 0 25 0 1 0 23755324 118407168 27854 1992294400 4194304 8395647 140735112094368 18446744073709551615 6698124 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 28908 27854 634 1026 0 27878 0
Current children cumulated CPU time (s) 1784.94
Current children cumulated vsize (KiB) 115632

[startup+1788.7 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 27387
/proc/meminfo: memFree=1608848/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=115632 CPUtime=1788.14
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 107404 0 0 0 178085 729 0 0 25 0 1 0 23755324 118407168 27859 1992294400 4194304 8395647 140735112094368 18446744073709551615 6731305 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 28908 27859 634 1026 0 27878 0
Current children cumulated CPU time (s) 1788.14
Current children cumulated vsize (KiB) 115632

[startup+1789.5 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 27387
/proc/meminfo: memFree=1608848/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=115632 CPUtime=1788.95
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 107404 0 0 0 178165 730 0 0 25 0 1 0 23755324 118407168 27859 1992294400 4194304 8395647 140735112094368 18446744073709551615 6752759 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 28908 27859 634 1026 0 27878 0
Current children cumulated CPU time (s) 1788.95
Current children cumulated vsize (KiB) 115632

[startup+1789.9 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 27387
/proc/meminfo: memFree=1608848/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=115632 CPUtime=1789.34
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 107405 0 0 0 178204 730 0 0 25 0 1 0 23755324 118407168 27860 1992294400 4194304 8395647 140735112094368 18446744073709551615 6390512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27335/statm: 28908 27860 634 1026 0 27878 0
Current children cumulated CPU time (s) 1789.34
Current children cumulated vsize (KiB) 115632

[startup+1790.1 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 27387
/proc/meminfo: memFree=1608848/2059040 swapFree=4139856/4192956
[pid=27335] ppid=27333 vsize=115632 CPUtime=1789.54
/proc/27335/stat : 27335 (pbscip.linux.x8) R 27333 27335 25973 0 -1 4202496 107406 0 0 0 178224 730 0 0 25 0 1 0 23755324 118407168 27861 1992294400 4194304 8395647 140735112094368 18446744073709551615 5226325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27335/statm: 28908 27861 635 1026 0 27878 0
Current children cumulated CPU time (s) 1789.54
Current children cumulated vsize (KiB) 115632

Child status: 0
Real time (s): 1790.15
CPU time (s): 1789.61
CPU user time (s): 1782.29
CPU system time (s): 7.31889
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 138952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1782.29
system time used= 7.31889
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 107409
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= 3357

runsolver used 3.02654 second user time and 8.38172 second system time

The end

Launcher Data 

Begin job on node056 at 2010-07-08 04:18:09
IDJOB=2703683
IDBENCH=2238
IDSOLVER=1213
FILE ID=node056/2703683-1278555489
PBS_JOBID= 11239486
Free space on /tmp= 98480 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-frb30-15-4.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-2703683-1278555489/watcher-2703683-1278555489 -o /tmp/evaluation-result-2703683-1278555489/solver-2703683-1278555489 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703683-1278555489.opb -t 1800 -m 1800

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

MD5SUM BENCH= 7bb05c60facd55e51c4cfcaa0e217e6e
RANDOM SEED=972736417

node056.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		: 3000.197
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	: 6000.39
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		: 3000.197
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	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1719992 kB
Buffers:         62480 kB
Cached:         175964 kB
SwapCached:       8168 kB
Active:         128724 kB
Inactive:       124940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1719992 kB
SwapTotal:     4192956 kB
SwapFree:      4139856 kB
Dirty:           10840 kB
Writeback:          16 kB
AnonPages:       12040 kB
Mapped:          11900 kB
Slab:            63532 kB
PageTables:       4148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182208 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= 98472 MiB
End job on node056 at 2010-07-08 04:47:59