Trace number 2703933

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-33 1789.78 1790.31

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-5.opb
MD5SUM7f24dba3f3d4b877b96bd50f5b27c089
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-33
Best CPU time to get the best result obtained on this benchmark1789.78
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -35
Optimality of the best value was proved YES
Number of variables595
Total number of constraints28143
Number of constraints which are clauses28143
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 595
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 595
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 595
Number of bits of the biggest sum of numbers10
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 

0.00/0.01	c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.01	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.01	c 
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c reading problem <HOME/instance-2703933-1278556167.opb>
0.39/0.40	c original problem has 595 variables (595 bin, 0 int, 0 impl, 0 cont) and 28143 constraints
0.39/0.40	c problem read
0.39/0.40	c presolving settings loaded
0.39/0.48	o 0
0.39/0.48	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.39/0.48	c presolving:
0.69/0.72	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 28143 upgd conss, 56286 impls, 0 clqs
2.29/2.38	c    (2.0s) probing: 101/595 (17.0%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
2.29/2.38	c    (2.0s) probing aborted: 100/100 successive totally useless probings
2.29/2.38	c presolving (2 rounds):
2.29/2.38	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
2.29/2.38	c  56286 implications, 0 cliques
2.29/2.38	c presolved problem has 595 variables (595 bin, 0 int, 0 impl, 0 cont) and 28143 constraints
2.29/2.38	c   28143 constraints of type <setppc>
2.29/2.38	c transformed objective value is always integral (scale: 1)
2.29/2.38	c Presolving Time: 1.91
2.29/2.38	c - non default parameters ----------------------------------------------------------------------
2.29/2.38	c # SCIP version 1.2.1.3
2.29/2.38	c 
2.29/2.38	c # frequency for displaying node information lines
2.29/2.38	c # [type: int, range: [-1,2147483647], default: 100]
2.29/2.38	c display/freq = 10000
2.29/2.38	c 
2.29/2.38	c # maximal time in seconds to run
2.29/2.38	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.29/2.38	c limits/time = 1789.6
2.29/2.38	c 
2.29/2.38	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
2.29/2.38	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.29/2.38	c limits/memory = 1620
2.29/2.38	c 
2.29/2.38	c # default clock type (1: CPU user seconds, 2: wall clock time)
2.29/2.38	c # [type: int, range: [1,2], default: 1]
2.29/2.38	c timing/clocktype = 2
2.29/2.38	c 
2.29/2.38	c # should presolving try to simplify inequalities
2.29/2.38	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.29/2.38	c constraints/linear/simplifyinequalities = TRUE
2.29/2.38	c 
2.29/2.38	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
2.29/2.38	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.29/2.38	c constraints/indicator/addCouplingCons = TRUE
2.29/2.38	c 
2.29/2.38	c # should presolving try to simplify knapsacks
2.29/2.38	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.29/2.38	c constraints/knapsack/simplifyinequalities = TRUE
2.29/2.38	c 
2.29/2.38	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
2.29/2.38	c # [type: int, range: [-1,2147483647], default: -1]
2.29/2.38	c separating/rapidlearning/freq = 0
2.29/2.38	c 
2.29/2.38	c -----------------------------------------------------------------------------------------------
2.29/2.38	c start solving
2.29/2.38	c 
3.30/3.31	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
3.30/3.31	c t 2.9s|     1 |     0 |   596 |     - |  31M|   0 | 595 | 595 |  28k| 595 |  28k|   0 |   0 |   0 |-2.975000e+02 | 0.000000e+00 | 100.00%
3.30/3.35	o -1
3.30/3.35	c R 3.0s|     1 |     0 |   596 |     - |  31M|   0 | 595 | 595 |  28k| 595 |  28k|   0 |   0 |   0 |-2.975000e+02 |-1.000000e+00 |  99.66%
4.79/4.83	c   4.4s|     1 |     0 |   780 |     - |  31M|   0 | 551 | 595 |  28k| 595 |  28k|   5 |   0 |   0 |-2.755000e+02 |-1.000000e+00 |  99.64%
4.79/4.86	o -22
4.79/4.86	c b 4.5s|     1 |     0 |   780 |     - |  31M|   0 | 551 | 595 |  28k| 595 |  28k|   5 |   0 |   0 |-2.755000e+02 |-2.200000e+01 |  92.01%
6.50/6.54	c   6.1s|     1 |     0 |   956 |     - |  31M|   0 | 518 | 595 |  28k| 595 |  28k|  12 |   0 |   0 |-2.590000e+02 |-2.200000e+01 |  91.51%
8.58/8.64	c   8.2s|     1 |     0 |  1171 |     - |  31M|   0 | 473 | 595 |  28k| 595 |  28k|  31 |   0 |   0 |-2.365000e+02 |-2.200000e+01 |  90.70%
10.79/10.85	c  10.4s|     1 |     0 |  1316 |     - |  31M|   0 | 442 | 595 |  28k| 595 |  28k|  39 |   0 |   0 |-2.198333e+02 |-2.200000e+01 |  89.99%
12.99/13.05	c  12.6s|     1 |     0 |  1482 |     - |  31M|   0 | 411 | 595 |  28k| 595 |  28k|  47 |   0 |   0 |-2.043333e+02 |-2.200000e+01 |  89.23%
15.79/15.89	c  15.5s|     1 |     0 |  1806 |     - |  31M|   0 | 380 | 595 |  28k| 595 |  28k|  53 |   0 |   0 |-1.892500e+02 |-2.200000e+01 |  88.38%
18.78/18.82	c  18.4s|     1 |     0 |  2134 |     - |  31M|   0 | 349 | 595 |  28k| 595 |  28k|  63 |   0 |   0 |-1.737500e+02 |-2.200000e+01 |  87.34%
21.49/21.55	c  21.1s|     1 |     0 |  2359 |     - |  31M|   0 | 318 | 595 |  28k| 595 |  28k|  68 |   0 |   0 |-1.590000e+02 |-2.200000e+01 |  86.16%
24.28/24.32	c  23.9s|     1 |     0 |  2668 |     - |  31M|   0 | 274 | 595 |  28k| 595 |  28k|  76 |   0 |   0 |-1.370000e+02 |-2.200000e+01 |  83.94%
26.88/26.94	c  26.5s|     1 |     0 |  2967 |     - |  31M|   0 | 244 | 595 |  28k| 595 |  28k|  83 |   0 |   0 |-1.220000e+02 |-2.200000e+01 |  81.97%
28.48/28.60	c  28.2s|     1 |     0 |  3327 |     - |  31M|   0 | 200 | 595 |  28k| 595 |  28k|  91 |   0 |   0 |-1.000000e+02 |-2.200000e+01 |  78.00%
30.28/30.37	c  30.0s|     1 |     0 |  3675 |     - |  31M|   0 | 169 | 595 |  28k| 595 |  28k|  96 |   0 |   0 |-8.450000e+01 |-2.200000e+01 |  73.96%
31.18/31.25	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
31.18/31.25	c  30.9s|     1 |     0 |  3769 |     - |  31M|   0 | 154 | 595 |  28k| 595 |  28k| 100 |   0 |   0 |-7.700000e+01 |-2.200000e+01 |  71.43%
32.28/32.34	c  31.9s|     1 |     0 |  3962 |     - |  31M|   0 | 129 | 595 |  28k| 595 |  28k| 106 |   0 |   0 |-6.450000e+01 |-2.200000e+01 |  65.89%
33.48/33.52	c  33.1s|     1 |     0 |  4168 |     - |  31M|   0 | 104 | 595 |  28k| 595 |  28k| 110 |   0 |   0 |-5.200000e+01 |-2.200000e+01 |  57.69%
34.68/34.72	c  34.3s|     1 |     0 |  4404 |     - |  31M|   0 |  81 | 595 |  28k| 595 |  28k| 115 |   0 |   0 |-4.050000e+01 |-2.200000e+01 |  45.68%
35.68/35.70	c  35.3s|     1 |     0 |  4575 |     - |  31M|   0 | 136 | 595 |  28k| 595 |  28k| 120 |   0 |   0 |-3.500000e+01 |-2.200000e+01 |  37.14%
36.48/36.52	c  36.1s|     1 |     0 |  4651 |     - |  31M|   0 | 108 | 595 |  28k| 595 |  28k| 131 |   0 |   0 |-3.500000e+01 |-2.200000e+01 |  37.14%
37.38/37.50	c  37.1s|     1 |     0 |  4749 |     - |  32M|   0 | 145 | 595 |  28k| 595 |  28k| 141 |   0 |   0 |-3.500000e+01 |-2.200000e+01 |  37.14%
40.18/40.25	c  39.8s|     1 |     0 |  4869 |     - |  32M|   0 | 139 | 595 |  28k| 595 |  28k| 151 |   0 |   0 |-3.500000e+01 |-2.200000e+01 |  37.14%
42.58/42.66	c  42.3s|     1 |     0 |  5079 |     - |  32M|   0 | 138 | 595 |  28k| 595 |  28k| 161 |   0 |   0 |-3.500000e+01 |-2.200000e+01 |  37.14%
43.77/43.85	c  43.4s|     1 |     0 |  5242 |     - |  32M|   0 | 150 | 595 |  28k| 595 |  28k| 171 |   0 |   0 |-3.500000e+01 |-2.200000e+01 |  37.14%
52.97/53.04	c  52.6s|     1 |     0 |  5494 |     - |  32M|   0 | 154 | 595 |  28k| 595 |  28k| 178 |   0 |   0 |-3.500000e+01 |-2.200000e+01 |  37.14%
84.77/84.83	c  84.4s|     1 |     2 |  5494 |     - |  32M|   0 | 154 | 595 |  28k| 595 |  28k| 178 |   0 |  33 |-3.500000e+01 |-2.200000e+01 |  37.14%
197.63/197.79	o -22
197.63/197.79	c z 197s|    14 |    15 |  6500 |  77.4 |  33M|  13 |  27 | 595 |  28k| 595 |  28k| 178 |   0 | 311 |-3.500000e+01 |-2.200000e+01 |  37.14%
197.73/197.80	o -25
197.73/197.80	c b 197s|    15 |    12 |  6500 |  71.9 |  33M|  14 |   - | 595 |  28k| 595 |  28k| 178 |   0 | 311 |-3.500000e+01 |-2.500000e+01 |  28.57%
269.32/269.45	o -26
269.32/269.45	c c 269s|    27 |    23 |  7542 |  78.8 |  33M|  14 |   - | 595 |  28k| 595 |  28k| 178 |   0 | 544 |-3.500000e+01 |-2.600000e+01 |  25.71%
362.79/362.93	o -27
362.79/362.93	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
362.79/362.93	c p 363s|    39 |    33 |  9142 |  96.0 |  34M|  14 |   - | 595 |  28k| 595 |  28k| 178 |   0 | 760 |-3.500000e+01 |-2.700000e+01 |  22.86%
362.79/362.95	o -29
362.79/362.95	c p 363s|    39 |    28 |  9144 |  96.1 |  34M|  14 |   - | 595 |  28k| 595 |  28k| 178 |   0 | 760 |-3.500000e+01 |-2.900000e+01 |  17.14%
518.64/518.88	o -30
518.64/518.88	c p 518s|   555 |   273 | 33653 |  50.8 |  39M|  29 |   - | 595 |  28k| 595 |  28k| 178 |   0 |1052 |-3.500000e+01 |-3.000000e+01 |  14.29%
1044.98/1045.32	o -31
1044.98/1045.32	c c1045s|  3089 |  1716 |178431 |  56.0 |  65M|  57 |   - | 595 |  28k| 595 |  28k| 178 |   0 |1600 |-3.500000e+01 |-3.100000e+01 |  11.43%
1091.17/1091.59	o -32
1091.17/1091.59	c l1091s|  3260 |  1511 |190405 |  56.7 |  63M|  57 |   - | 595 |  28k| 595 |  28k| 178 |   0 |1668 |-3.500000e+01 |-3.200000e+01 |   8.57%
1091.27/1091.69	o -33
1091.27/1091.69	c b1091s|  3261 |  1078 |190412 |  56.7 |  57M|  57 | 117 | 595 |  28k| 595 |  28k| 178 |   0 |1668 |-3.500000e+01 |-3.300000e+01 |   5.71%
1789.46/1790.00	c 
1789.46/1790.00	c SCIP Status        : solving was interrupted [time limit reached]
1789.46/1790.00	c Solving Time (sec) : 1789.60
1789.46/1790.00	c Solving Nodes      : 8172
1789.46/1790.00	c Primal Bound       : -3.30000000000000e+01 (519 solutions)
1789.46/1790.00	c Dual Bound         : -3.50000000000000e+01
1789.46/1790.00	c Gap                : 5.71 %
1789.46/1790.02	s SATISFIABLE
1789.46/1790.02	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 
1789.46/1790.02	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 
1789.46/1790.02	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 
1789.46/1790.02	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 
1789.46/1790.02	v -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 
1789.46/1790.02	v x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 
1789.46/1790.02	v -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 
1789.46/1790.02	v -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 
1789.46/1790.02	v -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 
1789.46/1790.02	v -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 
1789.46/1790.02	v -x230 -x231 x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 x247 -x248 -x249 -x250 
1789.46/1790.02	v -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 x269 -x270 -x271 
1789.46/1790.02	v -x272 -x273 -x274 -x275 -x276 -x277 -x278 x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 x292 
1789.46/1790.02	v -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 x312 -x313 
1789.46/1790.02	v -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 
1789.46/1790.02	v -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 x355 
1789.46/1790.02	v -x356 -x357 -x358 -x359 -x360 -x361 -x362 x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 x376 -x377 
1789.46/1790.02	v -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 
1789.46/1790.02	v -x398 -x399 -x400 -x401 x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 
1789.46/1790.02	v x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 
1789.46/1790.02	v -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 
1789.46/1790.02	v -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 x471 -x472 -x473 -x474 -x475 -x476 -x477 x478 -x479 -x480 -x481 -x482 
1789.46/1790.02	v -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 
1789.46/1790.02	v -x503 x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513 -x514 x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 
1789.46/1790.02	v -x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 
1789.46/1790.02	v -x546 -x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 x557 -x558 -x559 -x560 -x561 -x562 -x563 x564 -x565 -x566 
1789.46/1790.02	v -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 x582 -x583 -x584 -x585 -x586 -x587 
1789.46/1790.02	v -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 
1789.46/1790.02	c SCIP Status        : solving was interrupted [time limit reached]
1789.46/1790.02	c Solving Time       :    1789.60
1789.46/1790.02	c Original Problem   :
1789.46/1790.02	c   Problem name     : HOME/instance-2703933-1278556167.opb
1789.46/1790.02	c   Variables        : 595 (595 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.46/1790.02	c   Constraints      : 28143 initial, 28143 maximal
1789.46/1790.02	c Presolved Problem  :
1789.46/1790.02	c   Problem name     : t_HOME/instance-2703933-1278556167.opb
1789.46/1790.02	c   Variables        : 595 (595 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.46/1790.02	c   Constraints      : 28143 initial, 28143 maximal
1789.46/1790.02	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1789.46/1790.02	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1789.46/1790.02	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1789.46/1790.02	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1789.46/1790.02	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1789.46/1790.02	c   implics          :       0.00          0          0          0          0          0          0          0          0
1789.46/1790.02	c   probing          :       1.60          0          0          0          0          0          0          0          0
1789.46/1790.02	c   setppc           :       0.05          0          0          0          0          0          0          0          0
1789.46/1790.02	c   root node        :          -          0          -          -          0          -          -          -          -
1789.46/1790.02	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1789.46/1790.02	c   integral         :          0          0          0       5916          0         22        335          0          0      11464
1789.46/1790.02	c   setppc           :      28143         23      18757          0          1          0     154582          0          0          0
1789.46/1790.02	c   countsols        :          0          0          0          0          1          0          0          0          0          0
1789.46/1790.02	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1789.46/1790.02	c   integral         :     597.54       0.00       0.00     597.54       0.00
1789.46/1790.02	c   setppc           :       9.13       0.15       8.98       0.00       0.00
1789.46/1790.02	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1789.46/1790.02	c Propagators        :       Time      Calls    Cutoffs    DomReds
1789.46/1790.02	c   vbounds          :       0.02          2          0          0
1789.46/1790.02	c   rootredcost      :       0.02          8          0          0
1789.46/1790.02	c   pseudoobj        :       1.29      18575          0          0
1789.46/1790.02	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1789.46/1790.02	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1789.46/1790.02	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1789.46/1790.02	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1789.46/1790.02	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1789.46/1790.02	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1789.46/1790.02	c   applied globally :          -          -          -          0        0.0          -          -          -
1789.46/1790.02	c   applied locally  :          -          -          -          0        0.0          -          -          -
1789.46/1790.02	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1789.46/1790.02	c   cut pool         :       0.00         22          -          -         39          -    (maximal pool size: 461)
1789.46/1790.02	c   redcost          :       0.31       5955          0         17          0          0
1789.46/1790.02	c   impliedbounds    :       0.03         23          0          0          0          0
1789.46/1790.02	c   intobj           :       0.00          0          0          0          0          0
1789.46/1790.02	c   cgmip            :       0.00          0          0          0          0          0
1789.46/1790.02	c   gomory           :      17.46         23          0          0      11000          0
1789.46/1790.02	c   strongcg         :       5.75         20          0          0      10000          0
1789.46/1790.02	c   cmir             :       4.38         10          0          0          0          0
1789.46/1790.02	c   flowcover        :       5.12         10          0          0          0          0
1789.46/1790.02	c   clique           :       0.53         23          0          0        202          0
1789.46/1790.02	c   zerohalf         :       0.00          0          0          0          0          0
1789.46/1790.02	c   mcf              :       0.04          1          0          0          0          0
1789.46/1790.02	c   rapidlearning    :       0.00          0          0          0          0          0
1789.46/1790.02	c Pricers            :       Time      Calls       Vars
1789.46/1790.02	c   problem variables:       0.00          0          0
1789.46/1790.02	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1789.46/1790.02	c   relpscost        :     597.52       5916         22        335          0          0      11464
1789.46/1790.02	c   pscost           :       0.00          0          0          0          0          0          0
1789.46/1790.02	c   inference        :       0.00          1          0          0          0          0          2
1789.46/1790.02	c   mostinf          :       0.00          0          0          0          0          0          0
1789.46/1790.02	c   leastinf         :       0.00          0          0          0          0          0          0
1789.46/1790.02	c   fullstrong       :       0.00          0          0          0          0          0          0
1789.46/1790.02	c   allfullstrong    :       0.00          0          0          0          0          0          0
1789.46/1790.02	c   random           :       0.00          0          0          0          0          0          0
1789.46/1790.02	c Primal Heuristics  :       Time      Calls      Found
1789.46/1790.02	c   LP solutions     :       0.00          -          0
1789.46/1790.02	c   pseudo solutions :       0.00          -          0
1789.46/1790.02	c   feaspump         :       0.00          0          0
1789.46/1790.02	c   oneopt           :       0.13         10          3
1789.46/1790.02	c   crossover        :       2.03          8          4
1789.46/1790.02	c   veclendiving     :      24.51         39          0
1789.46/1790.02	c   guideddiving     :      34.77         39          1
1789.46/1790.02	c   coefdiving       :      31.01         39          9
1789.46/1790.02	c   linesearchdiving :      14.33         39          5
1789.46/1790.02	c   objpscostdiving  :      15.28         20         59
1789.46/1790.02	c   rootsoldiving    :      10.60         20         43
1789.46/1790.02	c   pscostdiving     :      16.90         40         11
1789.46/1790.02	c   fracdiving       :      39.48         40          1
1789.46/1790.02	c   trivial          :       0.02          2          3
1789.46/1790.02	c   simplerounding   :       0.44       5939        113
1789.46/1790.02	c   zirounding       :      28.81       5752        264
1789.46/1790.02	c   rounding         :      14.60       3176          1
1789.46/1790.02	c   shifting         :       2.50        402          1
1789.46/1790.02	c   intshifting      :       0.00          0          0
1789.46/1790.02	c   twoopt           :       0.00          0          0
1789.46/1790.02	c   fixandinfer      :       0.00          0          0
1789.46/1790.02	c   intdiving        :       0.00          0          0
1789.46/1790.02	c   actconsdiving    :       0.00          0          0
1789.46/1790.02	c   octane           :       0.00          0          0
1789.46/1790.02	c   rens             :       1.88          1          1
1789.46/1790.02	c   rins             :       0.00          0          0
1789.46/1790.02	c   localbranching   :       0.00          0          0
1789.46/1790.02	c   mutation         :       0.00          0          0
1789.46/1790.02	c   dins             :       0.00          0          0
1789.46/1790.02	c   undercover       :       0.00          0          0
1789.46/1790.02	c   nlp              :       0.01          0          0
1789.46/1790.02	c   trysol           :       0.01          0          0
1789.46/1790.02	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1789.46/1790.02	c   primal LP        :       0.06          0          0       0.00       0.00
1789.46/1790.02	c   dual LP          :     846.82       8356     329626      39.45     389.25
1789.46/1790.02	c   lex dual LP      :       0.00          0          0       0.00          -
1789.46/1790.02	c   barrier LP       :       0.00          0          0       0.00          -
1789.46/1790.02	c   diving/probing LP:     168.19       3709      59672      16.09     354.78
1789.46/1790.02	c   strong branching :     597.11       2394     203963      85.20     341.59
1789.46/1790.02	c     (at root node) :          -         33       8936     270.79          -
1789.46/1790.02	c   conflict analysis:       0.00          0          0       0.00          -
1789.46/1790.02	c B&B Tree           :
1789.46/1790.02	c   number of runs   :          1
1789.46/1790.02	c   nodes            :       8172
1789.46/1790.02	c   nodes (total)    :       8172
1789.46/1790.02	c   nodes left       :       2201
1789.46/1790.02	c   max depth        :         58
1789.46/1790.02	c   max depth (total):         58
1789.46/1790.02	c   backtracks       :       1042 (12.8%)
1789.46/1790.02	c   delayed cutoffs  :          0
1789.46/1790.02	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1789.46/1790.02	c   avg switch length:       4.82
1789.46/1790.02	c   switching time   :      10.80
1789.46/1790.02	c Solution           :
1789.46/1790.02	c   Solutions found  :        519 (12 improvements)
1789.46/1790.02	c   First Solution   : +0.00000000000000e+00   (in run 1, after 0 nodes, 0.06 seconds, depth 0, found by <trivial>)
1789.46/1790.02	c   Primal Bound     : -3.30000000000000e+01   (in run 1, after 3261 nodes, 1091.27 seconds, depth 17, found by <oneopt>)
1789.46/1790.02	c   Dual Bound       : -3.50000000000000e+01
1789.46/1790.02	c   Gap              :       5.71 %
1789.46/1790.02	c   Root Dual Bound  : -3.50000000000000e+01
1789.46/1790.02	c   Root Iterations  :       5494
1789.76/1790.31	c Time complete: 1789.77.

Verifier Data 

OK	-33

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703933-1278556167/watcher-2703933-1278556167 -o /tmp/evaluation-result-2703933-1278556167/solver-2703933-1278556167 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703933-1278556167.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: 1.11 1.05 1.01 3/106 29790
/proc/meminfo: memFree=1583372/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=8936 CPUtime=0
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 1433 0 0 0 0 0 0 0 20 0 1 0 23820013 9150464 1345 1992294400 4194304 8395647 140736836149904 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29790/statm: 2234 1355 374 1026 0 1204 0

[startup+0.022553 s]
/proc/loadavg: 1.11 1.05 1.01 3/106 29790
/proc/meminfo: memFree=1583372/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=11140 CPUtime=0.01
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 2066 0 0 0 1 0 0 0 20 0 1 0 23820013 11407360 1978 1992294400 4194304 8395647 140736836149904 18446744073709551615 7382061 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29790/statm: 2785 1978 393 1026 0 1755 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11140

[startup+0.101566 s]
/proc/loadavg: 1.11 1.05 1.01 3/106 29790
/proc/meminfo: memFree=1583372/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=14152 CPUtime=0.09
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 2830 0 0 0 9 0 0 0 20 0 1 0 23820013 14491648 2742 1992294400 4194304 8395647 140736836149904 18446744073709551615 6767032 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29790/statm: 3538 2742 393 1026 0 2508 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14152

[startup+0.301593 s]
/proc/loadavg: 1.11 1.05 1.01 3/106 29790
/proc/meminfo: memFree=1583372/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=18800 CPUtime=0.29
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 3979 0 0 0 28 1 0 0 20 0 1 0 23820013 19251200 3891 1992294400 4194304 8395647 140736836149904 18446744073709551615 5758820 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29790/statm: 4700 3891 393 1026 0 3670 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18800

[startup+0.700651 s]
/proc/loadavg: 1.11 1.05 1.01 3/106 29790
/proc/meminfo: memFree=1583372/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=54248 CPUtime=0.69
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 13681 0 0 0 64 5 0 0 20 0 1 0 23820013 55549952 12485 1992294400 4194304 8395647 140736836149904 18446744073709551615 4220166 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 13562 12485 476 1026 0 12532 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54248

[startup+1.50076 s]
/proc/loadavg: 1.10 1.05 1.01 2/107 29791
/proc/meminfo: memFree=1532152/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=57264 CPUtime=1.49
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 14454 0 0 0 144 5 0 0 22 0 1 0 23820013 58638336 13258 1992294400 4194304 8395647 140736836149904 18446744073709551615 4230937 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 14316 13258 491 1026 0 13286 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 57264

[startup+3.10099 s]
/proc/loadavg: 1.10 1.05 1.01 2/107 29791
/proc/meminfo: memFree=1532028/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=84792 CPUtime=3.09
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 21037 0 0 0 302 7 0 0 25 0 1 0 23820013 86827008 19245 1992294400 4194304 8395647 140736836149904 18446744073709551615 6696942 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 21198 19245 664 1026 0 20168 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84792

[startup+6.30145 s]
/proc/loadavg: 1.10 1.05 1.01 2/107 29792
/proc/meminfo: memFree=1501896/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=94308 CPUtime=6.29
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 23685 0 0 0 620 9 0 0 25 0 1 0 23820013 96571392 21574 1992294400 4194304 8395647 140736836149904 18446744073709551615 7382056 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 23577 21574 707 1026 0 22547 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 94308

[startup+12.7014 s]
/proc/loadavg: 1.09 1.05 1.01 2/107 29792
/proc/meminfo: memFree=1497928/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=95984 CPUtime=12.69
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 24259 0 0 0 1259 10 0 0 25 0 1 0 23820013 98287616 22077 1992294400 4194304 8395647 140736836149904 18446744073709551615 6636387 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 23996 22077 638 1026 0 22966 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 95984

[startup+25.5012 s]
/proc/loadavg: 1.07 1.04 1.01 2/107 29792
/proc/meminfo: memFree=1495696/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=96320 CPUtime=25.48
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 24607 0 0 0 2536 12 0 0 25 0 1 0 23820013 98631680 22424 1992294400 4194304 8395647 140736836149904 18446744073709551615 5849675 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 24080 22424 637 1026 0 23050 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 96320

[startup+51.1018 s]
/proc/loadavg: 1.05 1.04 1.00 2/107 29793
/proc/meminfo: memFree=1493464/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=99196 CPUtime=51.08
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 25181 0 0 0 5088 20 0 0 25 0 1 0 23820013 101576704 22998 1992294400 4194304 8395647 140736836149904 18446744073709551615 7385719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 24799 22998 637 1026 0 23769 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 99196

[startup+102.309 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 29795
/proc/meminfo: memFree=1460480/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=130912 CPUtime=102.27
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 33419 0 0 0 10177 50 0 0 25 0 1 0 23820013 134053888 31224 1992294400 4194304 8395647 140736836149904 18446744073709551615 6698001 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 32728 31224 664 1026 0 31698 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 130912

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29796
/proc/meminfo: memFree=1460480/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=130912 CPUtime=162.24
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 33419 0 0 0 16155 69 0 0 25 0 1 0 23820013 134053888 31224 1992294400 4194304 8395647 140736836149904 18446744073709551615 6438888 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 32728 31224 664 1026 0 31698 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 130912

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29797
/proc/meminfo: memFree=1460480/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=130912 CPUtime=222.22
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 33419 0 0 0 22134 88 0 0 25 0 1 0 23820013 134053888 31224 1992294400 4194304 8395647 140736836149904 18446744073709551615 6693378 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 32728 31224 664 1026 0 31698 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 130912

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29799
/proc/meminfo: memFree=1460356/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=130912 CPUtime=282.21
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 33419 0 0 0 28113 108 0 0 25 0 1 0 23820013 134053888 31224 1992294400 4194304 8395647 140736836149904 18446744073709551615 6670339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 32728 31224 664 1026 0 31698 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 130912

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29801
/proc/meminfo: memFree=1460356/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=130912 CPUtime=342.19
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 33419 0 0 0 34090 129 0 0 25 0 1 0 23820013 134053888 31224 1992294400 4194304 8395647 140736836149904 18446744073709551615 6697983 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 32728 31224 664 1026 0 31698 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 130912

[startup+402.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 29803
/proc/meminfo: memFree=1460356/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=130912 CPUtime=402.17
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 33419 0 0 0 40069 148 0 0 25 0 1 0 23820013 134053888 31224 1992294400 4194304 8395647 140736836149904 18446744073709551615 6697983 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 32728 31224 664 1026 0 31698 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 130912

[startup+462.301 s]
/proc/loadavg: 1.12 1.04 1.01 2/107 29804
/proc/meminfo: memFree=1458372/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=131660 CPUtime=462.15
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 33901 0 0 0 46045 170 0 0 25 0 1 0 23820013 134819840 31706 1992294400 4194304 8395647 140736836149904 18446744073709551615 6586897 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 32915 31706 669 1026 0 31885 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 131660

[startup+522.302 s]
/proc/loadavg: 1.12 1.05 1.00 2/107 29805
/proc/meminfo: memFree=1458248/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=131660 CPUtime=522.14
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 33936 0 0 0 52025 189 0 0 25 0 1 0 23820013 134819840 31724 1992294400 4194304 8395647 140736836149904 18446744073709551615 6585853 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 32915 31724 669 1026 0 31885 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 131660

[startup+582.3 s]
/proc/loadavg: 1.11 1.05 1.00 2/107 29807
/proc/meminfo: memFree=1460356/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=128872 CPUtime=582.11
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 35237 0 0 0 58003 208 0 0 25 0 1 0 23820013 131964928 31064 1992294400 4194304 8395647 140736836149904 18446744073709551615 6390474 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 32218 31064 669 1026 0 31188 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 128872

[startup+642.301 s]
/proc/loadavg: 1.04 1.04 1.00 2/107 29809
/proc/meminfo: memFree=1460232/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=128872 CPUtime=642.11
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 38736 0 0 0 63978 233 0 0 25 0 1 0 23820013 131964928 31066 1992294400 4194304 8395647 140736836149904 18446744073709551615 6391404 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 32218 31066 671 1026 0 31188 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 128872

[startup+702.3 s]

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

/proc/meminfo: memFree=1452916/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=138560 CPUtime=1002
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 46738 0 0 0 99854 346 0 0 25 0 1 0 23820013 141885440 33019 1992294400 4194304 8395647 140736836149904 18446744073709551615 6697714 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 34640 33019 672 1026 0 33610 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 138560

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29820
/proc/meminfo: memFree=1450808/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=140560 CPUtime=1061.97
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 47227 0 0 0 105833 364 0 0 25 0 1 0 23820013 143933440 33508 1992294400 4194304 8395647 140736836149904 18446744073709551615 6697983 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 35140 33508 672 1026 0 34110 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 140560

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29821
/proc/meminfo: memFree=1449320/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=141904 CPUtime=1121.96
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 47582 0 0 0 111813 383 0 0 25 0 1 0 23820013 145309696 33863 1992294400 4194304 8395647 140736836149904 18446744073709551615 6698431 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 35476 33863 672 1026 0 34446 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 141904

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29823
/proc/meminfo: memFree=1449196/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=142312 CPUtime=1181.94
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 55569 0 0 0 117785 409 0 0 25 0 1 0 23820013 145727488 33917 1992294400 4194304 8395647 140736836149904 18446744073709551615 6697271 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 35578 33917 675 1026 0 34548 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 142312

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29825
/proc/meminfo: memFree=1448824/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=141840 CPUtime=1241.92
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 64032 0 0 0 123754 438 0 0 25 0 1 0 23820013 145244160 33987 1992294400 4194304 8395647 140736836149904 18446744073709551615 6575379 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 35460 33987 672 1026 0 34430 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 141840

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29827
/proc/meminfo: memFree=1447832/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=142852 CPUtime=1301.91
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 64282 0 0 0 129736 455 0 0 25 0 1 0 23820013 146280448 34237 1992294400 4194304 8395647 140736836149904 18446744073709551615 4216436 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 35713 34237 672 1026 0 34683 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 142852

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29828
/proc/meminfo: memFree=1445600/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=145460 CPUtime=1361.89
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 73071 0 0 0 135711 478 0 0 25 0 1 0 23820013 148951040 34770 1992294400 4194304 8395647 140736836149904 18446744073709551615 6585815 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 36365 34770 672 1026 0 35335 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 145460

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29829
/proc/meminfo: memFree=1444980/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=145460 CPUtime=1421.88
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 73229 0 0 0 141692 496 0 0 25 0 1 0 23820013 148951040 34927 1992294400 4194304 8395647 140736836149904 18446744073709551615 7382056 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 36365 34927 671 1026 0 35335 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 145460

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29831
/proc/meminfo: memFree=1444112/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=146508 CPUtime=1481.85
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 73430 0 0 0 147671 514 0 0 25 0 1 0 23820013 150024192 35128 1992294400 4194304 8395647 140736836149904 18446744073709551615 6585853 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 36627 35128 671 1026 0 35597 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 146508

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29833
/proc/meminfo: memFree=1443740/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=146688 CPUtime=1541.83
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 73508 0 0 0 153649 534 0 0 25 0 1 0 23820013 150208512 35206 1992294400 4194304 8395647 140736836149904 18446744073709551615 6696700 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 36672 35206 671 1026 0 35642 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 146688

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29835
/proc/meminfo: memFree=1429480/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=159256 CPUtime=1601.82
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 81116 0 0 0 159624 558 0 0 25 0 1 0 23820013 163078144 38600 1992294400 4194304 8395647 140736836149904 18446744073709551615 7382031 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 39814 38600 671 1026 0 38784 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 159256

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29836
/proc/meminfo: memFree=1429480/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=159256 CPUtime=1661.8
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 81118 0 0 0 165602 578 0 0 25 0 1 0 23820013 163078144 38602 1992294400 4194304 8395647 140736836149904 18446744073709551615 6698411 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 39814 38602 671 1026 0 38784 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 159256

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29837
/proc/meminfo: memFree=1429480/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=159256 CPUtime=1721.78
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 81125 0 0 0 171581 597 0 0 25 0 1 0 23820013 163078144 38609 1992294400 4194304 8395647 140736836149904 18446744073709551615 6585824 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 39814 38609 671 1026 0 38784 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 159256

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29839
/proc/meminfo: memFree=1429480/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=159256 CPUtime=1781.76
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 81129 0 0 0 177560 616 0 0 25 0 1 0 23820013 163078144 38613 1992294400 4194304 8395647 140736836149904 18446744073709551615 5534108 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 39814 38613 671 1026 0 38784 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 159256

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

[startup+1785.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29839
/proc/meminfo: memFree=1429480/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=159256 CPUtime=1784.97
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 81129 0 0 0 177879 618 0 0 25 0 1 0 23820013 163078144 38613 1992294400 4194304 8395647 140736836149904 18446744073709551615 5534108 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 39814 38613 671 1026 0 38784 0
Current children cumulated CPU time (s) 1784.97
Current children cumulated vsize (KiB) 159256

[startup+1788.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29839
/proc/meminfo: memFree=1429480/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=159256 CPUtime=1788.16
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 81129 0 0 0 178197 619 0 0 25 0 1 0 23820013 163078144 38613 1992294400 4194304 8395647 140736836149904 18446744073709551615 6585848 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 39814 38613 671 1026 0 38784 0
Current children cumulated CPU time (s) 1788.16
Current children cumulated vsize (KiB) 159256

[startup+1789.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29839
/proc/meminfo: memFree=1429480/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=159256 CPUtime=1788.96
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 81129 0 0 0 178277 619 0 0 25 0 1 0 23820013 163078144 38613 1992294400 4194304 8395647 140736836149904 18446744073709551615 6587036 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 39814 38613 671 1026 0 38784 0
Current children cumulated CPU time (s) 1788.96
Current children cumulated vsize (KiB) 159256

[startup+1789.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29839
/proc/meminfo: memFree=1429480/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=159256 CPUtime=1789.36
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 81129 0 0 0 178317 619 0 0 25 0 1 0 23820013 163078144 38613 1992294400 4194304 8395647 140736836149904 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29790/statm: 39814 38613 671 1026 0 38784 0
Current children cumulated CPU time (s) 1789.36
Current children cumulated vsize (KiB) 159256

[startup+1790.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29839
/proc/meminfo: memFree=1429480/2059040 swapFree=4165008/4192956
[pid=29790] ppid=29788 vsize=83940 CPUtime=1789.76
/proc/29790/stat : 29790 (pbscip.linux.x8) R 29788 29790 28566 0 -1 4202496 81131 0 0 0 178356 620 0 0 25 0 1 0 23820013 85954560 19892 1992294400 4194304 8395647 140736836149904 18446744073709551615 6345887 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29790/statm: 20985 19892 673 1026 0 19955 0
Current children cumulated CPU time (s) 1789.76
Current children cumulated vsize (KiB) 83940

Child status: 0
Real time (s): 1790.31
CPU time (s): 1789.78
CPU user time (s): 1783.57
CPU system time (s): 6.20906
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 177300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1783.57
system time used= 6.20906
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81134
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= 4
involuntary context switches= 2439

runsolver used 3.03954 second user time and 8.36773 second system time

The end

Launcher Data 

Begin job on node049 at 2010-07-08 04:29:27
IDJOB=2703933
IDBENCH=2271
IDSOLVER=1213
FILE ID=node049/2703933-1278556167
PBS_JOBID= 11239492
Free space on /tmp= 62484 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/frb35-17-opb/normalized-frb35-17-5.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-2703933-1278556167/watcher-2703933-1278556167 -o /tmp/evaluation-result-2703933-1278556167/solver-2703933-1278556167 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703933-1278556167.opb -t 1800 -m 1800

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

MD5SUM BENCH= 7f24dba3f3d4b877b96bd50f5b27c089
RANDOM SEED=956359634

node049.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		: 3000.266
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	: 6000.53
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		: 3000.266
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:       1584024 kB
Buffers:         66476 kB
Cached:         284872 kB
SwapCached:       1172 kB
Active:         158956 kB
Inactive:       225492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1584024 kB
SwapTotal:     4192956 kB
SwapFree:      4165008 kB
Dirty:           10944 kB
Writeback:           8 kB
AnonPages:       31904 kB
Mapped:          14248 kB
Slab:            68420 kB
PageTables:       4136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182328 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62472 MiB
End job on node049 at 2010-07-08 04:59:17