Trace number 2703625

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-31 1789.68 1790.42

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-2.opb
MD5SUM907943cf03e4e0f899b19858f5690e6e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-31
Best CPU time to get the best result obtained on this benchmark1789.68
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -35
Optimality of the best value was proved NO
Number of variables595
Total number of constraints27847
Number of constraints which are clauses27847
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 

0.00/0.00	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-2703625-1278556320.opb>
0.29/0.39	c original problem has 595 variables (595 bin, 0 int, 0 impl, 0 cont) and 27847 constraints
0.29/0.39	c problem read
0.29/0.39	c presolving settings loaded
0.39/0.47	o 0
0.39/0.47	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.39/0.47	c presolving:
0.69/0.71	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 27847 upgd conss, 55694 impls, 0 clqs
2.29/2.33	c    (1.9s) probing: 101/595 (17.0%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
2.29/2.33	c    (1.9s) probing aborted: 100/100 successive totally useless probings
2.29/2.33	c presolving (2 rounds):
2.29/2.33	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
2.29/2.33	c  55694 implications, 0 cliques
2.29/2.33	c presolved problem has 595 variables (595 bin, 0 int, 0 impl, 0 cont) and 27847 constraints
2.29/2.33	c   27847 constraints of type <setppc>
2.29/2.33	c transformed objective value is always integral (scale: 1)
2.29/2.33	c Presolving Time: 1.87
2.29/2.33	c - non default parameters ----------------------------------------------------------------------
2.29/2.33	c # SCIP version 1.2.1.3
2.29/2.33	c 
2.29/2.33	c # frequency for displaying node information lines
2.29/2.33	c # [type: int, range: [-1,2147483647], default: 100]
2.29/2.33	c display/freq = 10000
2.29/2.33	c 
2.29/2.33	c # maximal time in seconds to run
2.29/2.33	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.29/2.33	c limits/time = 1789.61
2.29/2.33	c 
2.29/2.33	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
2.29/2.33	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.29/2.33	c limits/memory = 1620
2.29/2.33	c 
2.29/2.33	c # default clock type (1: CPU user seconds, 2: wall clock time)
2.29/2.33	c # [type: int, range: [1,2], default: 1]
2.29/2.33	c timing/clocktype = 2
2.29/2.33	c 
2.29/2.33	c # should presolving try to simplify inequalities
2.29/2.33	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.29/2.33	c constraints/linear/simplifyinequalities = TRUE
2.29/2.33	c 
2.29/2.33	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
2.29/2.33	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.29/2.33	c constraints/indicator/addCouplingCons = TRUE
2.29/2.33	c 
2.29/2.33	c # should presolving try to simplify knapsacks
2.29/2.33	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.29/2.33	c constraints/knapsack/simplifyinequalities = TRUE
2.29/2.33	c 
2.29/2.33	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
2.29/2.33	c # [type: int, range: [-1,2147483647], default: -1]
2.29/2.33	c separating/rapidlearning/freq = 0
2.29/2.33	c 
2.29/2.33	c -----------------------------------------------------------------------------------------------
2.29/2.33	c start solving
2.29/2.33	c 
3.09/3.16	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
3.09/3.16	c t 2.8s|     1 |     0 |   598 |     - |  31M|   0 | 595 | 595 |  27k| 595 |  27k|   0 |   0 |   0 |-2.975000e+02 | 0.000000e+00 | 100.00%
3.20/3.21	o -1
3.20/3.21	c R 2.8s|     1 |     0 |   598 |     - |  31M|   0 | 595 | 595 |  27k| 595 |  27k|   0 |   0 |   0 |-2.975000e+02 |-1.000000e+00 |  99.66%
4.69/4.72	c   4.3s|     1 |     0 |   765 |     - |  31M|   0 | 549 | 595 |  27k| 595 |  27k|   5 |   0 |   0 |-2.745000e+02 |-1.000000e+00 |  99.64%
4.69/4.75	o -22
4.69/4.75	c b 4.3s|     1 |     0 |   765 |     - |  31M|   0 | 549 | 595 |  27k| 595 |  27k|   5 |   0 |   0 |-2.745000e+02 |-2.200000e+01 |  91.99%
6.19/6.20	c   5.8s|     1 |     0 |   843 |     - |  31M|   0 | 518 | 595 |  27k| 595 |  27k|  11 |   0 |   0 |-2.590000e+02 |-2.200000e+01 |  91.51%
8.09/8.16	c   7.8s|     1 |     0 |   945 |     - |  31M|   0 | 485 | 595 |  27k| 595 |  27k|  20 |   0 |   0 |-2.417500e+02 |-2.200000e+01 |  90.90%
10.09/10.18	c   9.8s|     1 |     0 |  1013 |     - |  31M|   0 | 469 | 595 |  27k| 595 |  27k|  26 |   0 |   0 |-2.337500e+02 |-2.200000e+01 |  90.59%
12.38/12.45	c  12.1s|     1 |     0 |  1152 |     - |  31M|   0 | 451 | 595 |  27k| 595 |  27k|  35 |   0 |   0 |-2.247500e+02 |-2.200000e+01 |  90.21%
14.88/14.97	c  14.6s|     1 |     0 |  1355 |     - |  31M|   0 | 420 | 595 |  27k| 595 |  27k|  42 |   0 |   0 |-2.092500e+02 |-2.200000e+01 |  89.49%
17.49/17.59	c  17.2s|     1 |     0 |  1529 |     - |  31M|   0 | 392 | 595 |  27k| 595 |  27k|  46 |   0 |   0 |-1.952500e+02 |-2.200000e+01 |  88.73%
19.88/19.93	c  19.5s|     1 |     0 |  1663 |     - |  31M|   0 | 362 | 595 |  27k| 595 |  27k|  53 |   0 |   0 |-1.802500e+02 |-2.200000e+01 |  87.79%
22.28/22.34	c  21.9s|     1 |     0 |  1820 |     - |  31M|   0 | 341 | 595 |  27k| 595 |  27k|  63 |   0 |   0 |-1.697500e+02 |-2.200000e+01 |  87.04%
25.08/25.16	c  24.8s|     1 |     0 |  2088 |     - |  31M|   0 | 311 | 595 |  27k| 595 |  27k|  69 |   0 |   0 |-1.547500e+02 |-2.200000e+01 |  85.78%
26.48/26.57	c  26.2s|     1 |     0 |  2320 |     - |  31M|   0 | 282 | 595 |  27k| 595 |  27k|  75 |   0 |   0 |-1.402500e+02 |-2.200000e+01 |  84.31%
28.08/28.12	c  27.7s|     1 |     0 |  2613 |     - |  31M|   0 | 254 | 595 |  27k| 595 |  27k|  85 |   0 |   0 |-1.257500e+02 |-2.200000e+01 |  82.50%
29.08/29.13	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
29.08/29.13	c  28.7s|     1 |     0 |  2764 |     - |  31M|   0 | 224 | 595 |  27k| 595 |  27k|  94 |   0 |   0 |-1.107500e+02 |-2.200000e+01 |  80.14%
30.48/30.56	c  30.2s|     1 |     0 |  3041 |     - |  31M|   0 | 191 | 595 |  27k| 595 |  27k| 101 |   0 |   0 |-9.475000e+01 |-2.200000e+01 |  76.78%
32.38/32.43	c  32.0s|     1 |     0 |  3533 |     - |  31M|   0 | 166 | 595 |  27k| 595 |  27k| 108 |   0 |   0 |-8.225000e+01 |-2.200000e+01 |  73.25%
33.38/33.47	c  33.1s|     1 |     0 |  3698 |     - |  31M|   0 | 138 | 595 |  27k| 595 |  27k| 115 |   0 |   0 |-6.825000e+01 |-2.200000e+01 |  67.77%
34.77/34.81	c  34.4s|     1 |     0 |  3975 |     - |  31M|   0 | 114 | 595 |  27k| 595 |  27k| 124 |   0 |   0 |-5.400000e+01 |-2.200000e+01 |  59.26%
35.68/35.74	c  35.3s|     1 |     0 |  4118 |     - |  31M|   0 | 104 | 595 |  27k| 595 |  27k| 131 |   0 |   0 |-4.150000e+01 |-2.200000e+01 |  46.99%
36.68/36.75	c  36.4s|     1 |     0 |  4266 |     - |  31M|   0 |  90 | 595 |  27k| 595 |  27k| 141 |   0 |   0 |-3.500000e+01 |-2.200000e+01 |  37.14%
37.48/37.52	c  37.1s|     1 |     0 |  4322 |     - |  31M|   0 | 115 | 595 |  27k| 595 |  27k| 146 |   0 |   0 |-3.500000e+01 |-2.200000e+01 |  37.14%
37.97/38.03	c  37.6s|     1 |     0 |  4383 |     - |  31M|   0 | 118 | 595 |  27k| 595 |  27k| 158 |   0 |   0 |-3.500000e+01 |-2.200000e+01 |  37.14%
38.88/38.92	c  38.5s|     1 |     0 |  4569 |     - |  31M|   0 | 124 | 595 |  27k| 595 |  27k| 169 |   0 |   0 |-3.500000e+01 |-2.200000e+01 |  37.14%
42.18/42.21	c  41.8s|     1 |     0 |  4779 |     - |  31M|   0 | 130 | 595 |  27k| 595 |  27k| 181 |   0 |   0 |-3.500000e+01 |-2.200000e+01 |  37.14%
43.57/43.66	c  43.3s|     1 |     0 |  5036 |     - |  31M|   0 | 130 | 595 |  27k| 595 |  27k| 192 |   0 |   0 |-3.500000e+01 |-2.200000e+01 |  37.14%
62.58/62.60	c  62.2s|     1 |     2 |  5036 |     - |  31M|   0 | 130 | 595 |  27k| 595 |  27k| 192 |   0 |  33 |-3.500000e+01 |-2.200000e+01 |  37.14%
136.74/136.90	o -23
136.74/136.90	c c 137s|    15 |    16 |  5853 |  58.4 |  32M|  14 |   - | 595 |  27k| 595 |  27k| 192 |   0 | 309 |-3.500000e+01 |-2.300000e+01 |  34.29%
192.92/193.07	o -25
192.92/193.07	c p 193s|    27 |    25 |  6596 |  60.0 |  33M|  14 |   - | 595 |  27k| 595 |  27k| 192 |   0 | 507 |-3.500000e+01 |-2.500000e+01 |  28.57%
192.92/193.09	o -26
192.92/193.09	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
192.92/193.09	c p 193s|    27 |    25 |  6598 |  60.1 |  33M|  14 |   - | 595 |  27k| 595 |  27k| 192 |   0 | 507 |-3.500000e+01 |-2.600000e+01 |  25.71%
286.99/287.16	o -27
286.99/287.16	c v 287s|    53 |    43 |  8459 |  65.8 |  33M|  15 |   - | 595 |  27k| 595 |  27k| 192 |   0 | 910 |-3.500000e+01 |-2.700000e+01 |  22.86%
388.84/389.06	o -28
388.84/389.06	c g 389s|   116 |    92 | 12290 |  63.1 |  35M|  17 |   - | 595 |  27k| 595 |  27k| 192 |   0 |1285 |-3.500000e+01 |-2.800000e+01 |  20.00%
392.74/392.96	o -29
392.74/392.96	c c 393s|   128 |    96 | 13171 |  64.1 |  35M|  17 |   - | 595 |  27k| 595 |  27k| 192 |   0 |1294 |-3.500000e+01 |-2.900000e+01 |  17.14%
429.22/429.47	o -30
429.22/429.47	c C 429s|   328 |   170 | 21865 |  51.5 |  36M|  26 | 111 | 595 |  27k| 595 |  27k| 192 |   0 |1354 |-3.500000e+01 |-3.000000e+01 |  14.29%
1220.51/1221.04	o -31
1220.51/1221.04	c g1221s|  4550 |  2453 |250984 |  54.1 |  82M|  61 |   - | 595 |  27k| 595 |  27k| 192 |   0 |2092 |-3.500000e+01 |-3.100000e+01 |  11.43%
1789.25/1790.01	c 
1789.25/1790.01	c SCIP Status        : solving was interrupted [time limit reached]
1789.25/1790.01	c Solving Time (sec) : 1789.61
1789.25/1790.01	c Solving Nodes      : 7833
1789.25/1790.01	c Primal Bound       : -3.10000000000000e+01 (463 solutions)
1789.25/1790.01	c Dual Bound         : -3.50000000000000e+01
1789.25/1790.01	c Gap                : 11.43 %
1789.25/1790.02	s SATISFIABLE
1789.25/1790.02	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 
1789.25/1790.02	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 
1789.25/1790.02	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 
1789.25/1790.02	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 
1789.25/1790.02	v -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 -x119 -x120 -x121 -x122 -x123 -x124 
1789.25/1790.02	v -x125 -x126 -x127 -x128 -x129 x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 
1789.25/1790.02	v -x146 -x147 -x148 -x149 -x150 x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 
1789.25/1790.02	v -x167 -x168 -x169 x170 x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 
1789.25/1790.02	v -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 x207 -x208 
1789.25/1790.02	v -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 
1789.25/1790.02	v -x230 -x231 -x232 -x233 -x234 -x235 x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 
1789.25/1790.02	v -x251 -x252 x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 x265 -x266 -x267 -x268 -x269 -x270 -x271 
1789.25/1790.02	v -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 
1789.25/1790.02	v -x293 -x294 -x295 -x296 x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 
1789.25/1790.02	v -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 
1789.25/1790.02	v -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 
1789.25/1790.02	v -x356 -x357 -x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 
1789.25/1790.02	v -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 
1789.25/1790.02	v -x398 -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 x413 -x414 -x415 -x416 -x417 -x418 
1789.25/1790.02	v -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 
1789.25/1790.02	v -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 
1789.25/1790.02	v -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 
1789.25/1790.02	v -x482 -x483 -x484 x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 
1789.25/1790.02	v x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 
1789.25/1790.02	v x524 -x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 x541 -x542 -x543 -x544 
1789.25/1790.02	v -x545 -x546 -x547 -x548 -x549 x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 
1789.25/1790.02	v -x566 -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 
1789.25/1790.02	v -x587 -x588 -x589 -x590 -x591 x592 -x593 -x594 -x595 
1789.25/1790.02	c SCIP Status        : solving was interrupted [time limit reached]
1789.25/1790.02	c Solving Time       :    1789.61
1789.25/1790.02	c Original Problem   :
1789.25/1790.02	c   Problem name     : HOME/instance-2703625-1278556320.opb
1789.25/1790.02	c   Variables        : 595 (595 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.25/1790.02	c   Constraints      : 27847 initial, 27847 maximal
1789.25/1790.02	c Presolved Problem  :
1789.25/1790.02	c   Problem name     : t_HOME/instance-2703625-1278556320.opb
1789.25/1790.02	c   Variables        : 595 (595 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.25/1790.02	c   Constraints      : 27847 initial, 27847 maximal
1789.25/1790.02	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1789.25/1790.02	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1789.25/1790.02	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1789.25/1790.02	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1789.25/1790.02	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1789.25/1790.02	c   implics          :       0.00          0          0          0          0          0          0          0          0
1789.25/1790.02	c   probing          :       1.56          0          0          0          0          0          0          0          0
1789.25/1790.02	c   setppc           :       0.05          0          0          0          0          0          0          0          0
1789.25/1790.02	c   root node        :          -          0          -          -          0          -          -          -          -
1789.25/1790.02	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1789.25/1790.02	c   integral         :          0          0          0       6402          0         13        180          0          0      12612
1789.25/1790.02	c   setppc           :      27847         24      19879          0          1          0     175866          0          0          0
1789.25/1790.02	c   countsols        :          0          0          0          0          1          0          0          0          0          0
1789.25/1790.02	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1789.25/1790.02	c   integral         :     562.47       0.00       0.00     562.47       0.00
1789.25/1790.02	c   setppc           :       9.74       0.16       9.58       0.00       0.00
1789.25/1790.02	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1789.25/1790.02	c Propagators        :       Time      Calls    Cutoffs    DomReds
1789.25/1790.02	c   vbounds          :       0.02          2          0          0
1789.25/1790.02	c   rootredcost      :       0.02          8          0          0
1789.25/1790.02	c   pseudoobj        :       1.41      19699          0          0
1789.25/1790.02	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1789.25/1790.02	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1789.25/1790.02	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1789.25/1790.02	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1789.25/1790.02	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1789.25/1790.02	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1789.25/1790.02	c   applied globally :          -          -          -          0        0.0          -          -          -
1789.25/1790.02	c   applied locally  :          -          -          -          0        0.0          -          -          -
1789.25/1790.02	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1789.25/1790.02	c   cut pool         :       0.00         23          -          -         50          -    (maximal pool size: 432)
1789.25/1790.02	c   redcost          :       0.30       6440          0         15          0          0
1789.25/1790.02	c   impliedbounds    :       0.03         24          0          0          0          0
1789.25/1790.02	c   intobj           :       0.00          0          0          0          0          0
1789.25/1790.02	c   cgmip            :       0.00          0          0          0          0          0
1789.25/1790.02	c   gomory           :       9.30         24          0          0      12000          0
1789.25/1790.02	c   strongcg         :       5.53         20          0          0      10000          0
1789.25/1790.02	c   cmir             :       4.97         10          0          0          0          0
1789.25/1790.02	c   flowcover        :       5.63         10          0          0          0          0
1789.25/1790.02	c   clique           :       0.48         24          0          0        212          0
1789.25/1790.02	c   zerohalf         :       0.00          0          0          0          0          0
1789.25/1790.02	c   mcf              :       0.04          1          0          0          0          0
1789.25/1790.02	c   rapidlearning    :       0.00          0          0          0          0          0
1789.25/1790.02	c Pricers            :       Time      Calls       Vars
1789.25/1790.02	c   problem variables:       0.00          0          0
1789.25/1790.02	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1789.25/1790.02	c   relpscost        :     562.45       6402         13        180          0          0      12612
1789.25/1790.02	c   pscost           :       0.00          0          0          0          0          0          0
1789.25/1790.02	c   inference        :       0.00          1          0          0          0          0          2
1789.25/1790.02	c   mostinf          :       0.00          0          0          0          0          0          0
1789.25/1790.02	c   leastinf         :       0.00          0          0          0          0          0          0
1789.25/1790.02	c   fullstrong       :       0.00          0          0          0          0          0          0
1789.25/1790.02	c   allfullstrong    :       0.00          0          0          0          0          0          0
1789.25/1790.02	c   random           :       0.00          0          0          0          0          0          0
1789.25/1790.02	c Primal Heuristics  :       Time      Calls      Found
1789.25/1790.02	c   LP solutions     :       0.00          -          0
1789.25/1790.02	c   pseudo solutions :       0.00          -          0
1789.25/1790.02	c   feaspump         :       0.00          0          0
1789.25/1790.02	c   intshifting      :       0.00          0          0
1789.25/1790.02	c   oneopt           :       0.09          9          1
1789.25/1790.02	c   crossover        :       2.32          9          4
1789.25/1790.02	c   veclendiving     :      24.02         49          5
1789.25/1790.02	c   guideddiving     :      42.50         49          6
1789.25/1790.02	c   objpscostdiving  :      12.56         25         76
1789.25/1790.02	c   rootsoldiving    :      11.86         25         43
1789.25/1790.02	c   coefdiving       :      31.83         50          7
1789.25/1790.02	c   pscostdiving     :      16.77         50         10
1789.25/1790.02	c   linesearchdiving :      16.93         50          2
1789.25/1790.02	c   fracdiving       :      42.50         50          5
1789.25/1790.02	c   trivial          :       0.02          2          3
1789.25/1790.02	c   simplerounding   :       0.33       6426         66
1789.25/1790.02	c   zirounding       :      30.54       6317        233
1789.25/1790.02	c   rounding         :      14.77       3351          1
1789.25/1790.02	c   shifting         :       1.94        313          0
1789.25/1790.02	c   twoopt           :       0.00          0          0
1789.25/1790.02	c   fixandinfer      :       0.00          0          0
1789.25/1790.02	c   intdiving        :       0.00          0          0
1789.25/1790.02	c   actconsdiving    :       0.00          0          0
1789.25/1790.02	c   octane           :       0.00          0          0
1789.25/1790.02	c   rens             :       1.41          1          1
1789.25/1790.02	c   rins             :       0.00          0          0
1789.25/1790.02	c   localbranching   :       0.00          0          0
1789.25/1790.02	c   mutation         :       0.00          0          0
1789.25/1790.02	c   dins             :       0.00          0          0
1789.25/1790.02	c   undercover       :       0.00          0          0
1789.25/1790.02	c   nlp              :       0.02          0          0
1789.25/1790.02	c   trysol           :       0.01          0          0
1789.25/1790.02	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1789.25/1790.02	c   primal LP        :       0.04          0          0       0.00       0.00
1789.25/1790.02	c   dual LP          :     873.71       7940     358419      45.14     410.23
1789.25/1790.02	c   lex dual LP      :       0.00          0          0       0.00          -
1789.25/1790.02	c   barrier LP       :       0.00          0          0       0.00          -
1789.25/1790.02	c   diving/probing LP:     177.41       4476      61239      13.68     345.19
1789.25/1790.02	c   strong branching :     562.03       2659     199377      74.98     354.75
1789.25/1790.02	c     (at root node) :          -         33       5462     165.52          -
1789.25/1790.02	c   conflict analysis:       0.00          0          0       0.00          -
1789.25/1790.02	c B&B Tree           :
1789.25/1790.02	c   number of runs   :          1
1789.25/1790.02	c   nodes            :       7833
1789.25/1790.02	c   nodes (total)    :       7833
1789.25/1790.02	c   nodes left       :       4202
1789.25/1790.02	c   max depth        :         62
1789.25/1790.02	c   max depth (total):         62
1789.25/1790.02	c   backtracks       :        910 (11.6%)
1789.25/1790.02	c   delayed cutoffs  :          0
1789.25/1790.02	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1789.25/1790.02	c   avg switch length:       4.55
1789.25/1790.02	c   switching time   :      10.30
1789.25/1790.02	c Solution           :
1789.25/1790.02	c   Solutions found  :        463 (11 improvements)
1789.25/1790.02	c   First Solution   : +0.00000000000000e+00   (in run 1, after 0 nodes, 0.06 seconds, depth 0, found by <trivial>)
1789.25/1790.02	c   Primal Bound     : -3.10000000000000e+01   (in run 1, after 4550 nodes, 1220.63 seconds, depth 47, found by <guideddiving>)
1789.25/1790.02	c   Dual Bound       : -3.50000000000000e+01
1789.25/1790.02	c   Gap              :      11.43 %
1789.25/1790.02	c   Root Dual Bound  : -3.50000000000000e+01
1789.25/1790.02	c   Root Iterations  :       5036
1789.65/1790.42	c Time complete: 1789.67.

Verifier Data 

OK	-31

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703625-1278556320/watcher-2703625-1278556320 -o /tmp/evaluation-result-2703625-1278556320/solver-2703625-1278556320 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703625-1278556320.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 26484
/proc/meminfo: memFree=1667156/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=7904 CPUtime=0
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 1075 0 0 0 0 0 0 0 22 0 1 0 23845286 8093696 987 1992294400 4194304 8395647 140735404310480 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26484/statm: 1976 996 365 1026 0 946 0

[startup+0.022979 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26484
/proc/meminfo: memFree=1667156/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=11140 CPUtime=0.01
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 2097 0 0 0 1 0 0 0 22 0 1 0 23845286 11407360 2009 1992294400 4194304 8395647 140735404310480 18446744073709551615 7355228 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26484/statm: 2785 2009 393 1026 0 1755 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11140

[startup+0.101995 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26484
/proc/meminfo: memFree=1667156/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=14152 CPUtime=0.09
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 2830 0 0 0 9 0 0 0 22 0 1 0 23845286 14491648 2742 1992294400 4194304 8395647 140735404310480 18446744073709551615 7382061 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26484/statm: 3538 2742 393 1026 0 2508 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14152

[startup+0.302033 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26484
/proc/meminfo: memFree=1667156/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=18800 CPUtime=0.29
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 3979 0 0 0 28 1 0 0 22 0 1 0 23845286 19251200 3891 1992294400 4194304 8395647 140735404310480 18446744073709551615 7301280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26484/statm: 4700 3891 393 1026 0 3670 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18800

[startup+0.70111 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26484
/proc/meminfo: memFree=1667156/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=55688 CPUtime=0.69
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 14034 0 0 0 65 4 0 0 23 0 1 0 23845286 57024512 12838 1992294400 4194304 8395647 140735404310480 18446744073709551615 6345227 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 13922 12838 476 1026 0 12892 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55688

[startup+1.50126 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26485
/proc/meminfo: memFree=1614448/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=58704 CPUtime=1.49
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 14807 0 0 0 145 4 0 0 25 0 1 0 23845286 60112896 13611 1992294400 4194304 8395647 140735404310480 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 14676 13611 491 1026 0 13646 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58704

[startup+3.10157 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26485
/proc/meminfo: memFree=1614200/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=84768 CPUtime=3.09
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 20854 0 0 0 303 6 0 0 25 0 1 0 23845286 86802432 19170 1992294400 4194304 8395647 140735404310480 18446744073709551615 6697060 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 21192 19170 725 1026 0 20162 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84768

[startup+6.30118 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26485
/proc/meminfo: memFree=1584324/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=94788 CPUtime=6.29
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 23949 0 0 0 621 8 0 0 25 0 1 0 23845286 97062912 21803 1992294400 4194304 8395647 140735404310480 18446744073709551615 7385666 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 23697 21803 691 1026 0 22667 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 94788

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26485
/proc/meminfo: memFree=1579868/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=97052 CPUtime=12.68
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 24489 0 0 0 1259 9 0 0 25 0 1 0 23845286 99381248 22341 1992294400 4194304 8395647 140735404310480 18446744073709551615 7385678 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 24263 22341 690 1026 0 23233 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 97052

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26485
/proc/meminfo: memFree=1578380/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=97052 CPUtime=25.48
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 24826 0 0 0 2537 11 0 0 25 0 1 0 23845286 99381248 22576 1992294400 4194304 8395647 140735404310480 18446744073709551615 6129382 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 24263 22576 600 1026 0 23233 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 97052

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26485
/proc/meminfo: memFree=1547008/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=127780 CPUtime=51.08
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 32682 0 0 0 5078 30 0 0 25 0 1 0 23845286 130846720 30417 1992294400 4194304 8395647 140735404310480 18446744073709551615 6587234 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 31945 30417 628 1026 0 30915 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 127780

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26487
/proc/meminfo: memFree=1547008/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=127780 CPUtime=102.26
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 32682 0 0 0 10178 48 0 0 25 0 1 0 23845286 130846720 30417 1992294400 4194304 8395647 140735404310480 18446744073709551615 6698332 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 31945 30417 628 1026 0 30915 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 127780

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26489
/proc/meminfo: memFree=1547008/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=127780 CPUtime=162.23
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 32682 0 0 0 16156 67 0 0 25 0 1 0 23845286 130846720 30417 1992294400 4194304 8395647 140735404310480 18446744073709551615 6698399 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 31945 30417 628 1026 0 30915 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 127780

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26491
/proc/meminfo: memFree=1546884/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=127780 CPUtime=222.2
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 32682 0 0 0 22134 86 0 0 25 0 1 0 23845286 130846720 30417 1992294400 4194304 8395647 140735404310480 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 31945 30417 628 1026 0 30915 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 127780

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26491
/proc/meminfo: memFree=1546884/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=127780 CPUtime=282.18
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 32682 0 0 0 28111 107 0 0 25 0 1 0 23845286 130846720 30417 1992294400 4194304 8395647 140735404310480 18446744073709551615 6514086 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 31945 30417 628 1026 0 30915 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 127780

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26493
/proc/meminfo: memFree=1546760/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=127780 CPUtime=342.16
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 32714 0 0 0 34090 126 0 0 25 0 1 0 23845286 130846720 30434 1992294400 4194304 8395647 140735404310480 18446744073709551615 6636339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 31945 30434 630 1026 0 30915 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 127780

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26495
/proc/meminfo: memFree=1546636/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=127780 CPUtime=402.14
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 32741 0 0 0 40068 146 0 0 25 0 1 0 23845286 130846720 30459 1992294400 4194304 8395647 140735404310480 18446744073709551615 6696781 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 31945 30459 628 1026 0 30915 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 127780

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26497
/proc/meminfo: memFree=1542792/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=131596 CPUtime=462.11
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 33717 0 0 0 46041 170 0 0 25 0 1 0 23845286 134754304 31435 1992294400 4194304 8395647 140735404310480 18446744073709551615 6696700 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 32899 31435 630 1026 0 31869 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 131596

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26499
/proc/meminfo: memFree=1544652/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=127872 CPUtime=522.09
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 35177 0 0 0 52015 194 0 0 25 0 1 0 23845286 130940928 30800 1992294400 4194304 8395647 140735404310480 18446744073709551615 6697250 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 31968 30800 634 1026 0 30938 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 127872

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26499
/proc/meminfo: memFree=1544652/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=127872 CPUtime=582.06
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 38540 0 0 0 57988 218 0 0 25 0 1 0 23845286 130940928 30802 1992294400 4194304 8395647 140735404310480 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 31968 30802 634 1026 0 30938 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 127872

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26501
/proc/meminfo: memFree=1544652/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=127872 CPUtime=642.05
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 43069 0 0 0 63965 240 0 0 25 0 1 0 23845286 130940928 30803 1992294400 4194304 8395647 140735404310480 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 31968 30803 634 1026 0 30938 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 127872

[startup+702.301 s]

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

/proc/meminfo: memFree=1527168/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=147344 CPUtime=1061.87
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 54640 0 0 0 105803 384 0 0 25 0 1 0 23845286 150880256 35280 1992294400 4194304 8395647 140735404310480 18446744073709551615 6696781 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 36836 35280 634 1026 0 35806 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 147344

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26515
/proc/meminfo: memFree=1524440/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=149972 CPUtime=1121.84
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 55326 0 0 0 111781 403 0 0 25 0 1 0 23845286 153571328 35966 1992294400 4194304 8395647 140735404310480 18446744073709551615 6585815 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 37493 35966 634 1026 0 36463 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 149972

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26515
/proc/meminfo: memFree=1522332/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=152600 CPUtime=1181.82
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 55871 0 0 0 117758 424 0 0 25 0 1 0 23845286 156262400 36511 1992294400 4194304 8395647 140735404310480 18446744073709551615 6697997 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 38150 36511 634 1026 0 37120 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 152600

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26517
/proc/meminfo: memFree=1518364/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=156192 CPUtime=1241.78
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 56808 0 0 0 123735 443 0 0 25 0 1 0 23845286 159940608 37448 1992294400 4194304 8395647 140735404310480 18446744073709551615 6697060 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 39048 37448 634 1026 0 38018 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 156192

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26519
/proc/meminfo: memFree=1514644/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=159344 CPUtime=1301.78
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 65270 0 0 0 129708 470 0 0 25 0 1 0 23845286 163168256 38346 1992294400 4194304 8395647 140735404310480 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 39836 38346 634 1026 0 38806 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 159344

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26521
/proc/meminfo: memFree=1513528/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=161924 CPUtime=1361.74
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 74097 0 0 0 135677 497 0 0 25 0 1 0 23845286 165810176 38640 1992294400 4194304 8395647 140735404310480 18446744073709551615 6585820 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 40481 38640 634 1026 0 39451 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 161924

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26523
/proc/meminfo: memFree=1509312/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=165824 CPUtime=1421.73
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 75139 0 0 0 141655 518 0 0 25 0 1 0 23845286 169803776 39682 1992294400 4194304 8395647 140735404310480 18446744073709551615 6723113 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 41456 39682 634 1026 0 40426 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 165824

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26523
/proc/meminfo: memFree=1502244/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=169932 CPUtime=1481.7
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 83780 0 0 0 147629 541 0 0 25 0 1 0 23845286 174010368 41276 1992294400 4194304 8395647 140735404310480 18446744073709551615 6697707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 42483 41276 636 1026 0 41453 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 169932

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26525
/proc/meminfo: memFree=1502244/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=171604 CPUtime=1541.68
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 83887 0 0 0 153606 562 0 0 25 0 1 0 23845286 175722496 41383 1992294400 4194304 8395647 140735404310480 18446744073709551615 6138935 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 42901 41383 636 1026 0 41871 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 171604

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26527
/proc/meminfo: memFree=1498152/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=177360 CPUtime=1601.65
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 84960 0 0 0 159583 582 0 0 25 0 1 0 23845286 181616640 42456 1992294400 4194304 8395647 140735404310480 18446744073709551615 6585820 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 44340 42456 636 1026 0 43310 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 177360

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26529
/proc/meminfo: memFree=1496416/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=178720 CPUtime=1661.63
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 85379 0 0 0 165562 601 0 0 25 0 1 0 23845286 183009280 42875 1992294400 4194304 8395647 140735404310480 18446744073709551615 7382061 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 44680 42875 636 1026 0 43650 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 178720

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26531
/proc/meminfo: memFree=1495300/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=179432 CPUtime=1721.61
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 85676 0 0 0 171543 618 0 0 25 0 1 0 23845286 183738368 43172 1992294400 4194304 8395647 140735404310480 18446744073709551615 6697581 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 44858 43172 636 1026 0 43828 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 179432

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26540
/proc/meminfo: memFree=1492812/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=181432 CPUtime=1781.56
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 93758 0 0 0 177512 644 0 0 25 0 1 0 23845286 185786368 43696 1992294400 4194304 8395647 140735404310480 18446744073709551615 6636363 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 45358 43696 636 1026 0 44328 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 181432

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 26540
/proc/meminfo: memFree=1492812/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=181432 CPUtime=1784.75
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 93773 0 0 0 177831 644 0 0 25 0 1 0 23845286 185786368 43711 1992294400 4194304 8395647 140735404310480 18446744073709551615 6697978 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 45358 43711 636 1026 0 44328 0
Current children cumulated CPU time (s) 1784.75
Current children cumulated vsize (KiB) 181432

[startup+1788.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26542
/proc/meminfo: memFree=1492820/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=181432 CPUtime=1787.95
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 93787 0 0 0 178150 645 0 0 25 0 1 0 23845286 185786368 43725 1992294400 4194304 8395647 140735404310480 18446744073709551615 6698072 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 45358 43725 636 1026 0 44328 0
Current children cumulated CPU time (s) 1787.95
Current children cumulated vsize (KiB) 181432

[startup+1789.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26542
/proc/meminfo: memFree=1492820/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=181432 CPUtime=1788.75
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 93793 0 0 0 178230 645 0 0 25 0 1 0 23845286 185786368 43731 1992294400 4194304 8395647 140735404310480 18446744073709551615 6698349 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 45358 43731 636 1026 0 44328 0
Current children cumulated CPU time (s) 1788.75
Current children cumulated vsize (KiB) 181432

[startup+1789.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26542
/proc/meminfo: memFree=1492696/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=181432 CPUtime=1789.15
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 93798 0 0 0 178270 645 0 0 25 0 1 0 23845286 185786368 43736 1992294400 4194304 8395647 140735404310480 18446744073709551615 6664884 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26484/statm: 45358 43736 636 1026 0 44328 0
Current children cumulated CPU time (s) 1789.15
Current children cumulated vsize (KiB) 181432

[startup+1790.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26542
/proc/meminfo: memFree=1492696/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=181432 CPUtime=1789.56
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 93799 0 0 0 178310 646 0 0 25 0 1 0 23845286 185786368 43737 1992294400 4194304 8395647 140735404310480 18446744073709551615 4665344 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26484/statm: 45358 43737 637 1026 0 44328 0
Current children cumulated CPU time (s) 1789.56
Current children cumulated vsize (KiB) 181432

[startup+1790.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26542
/proc/meminfo: memFree=1492696/2059040 swapFree=4134964/4192956
[pid=26484] ppid=26482 vsize=91472 CPUtime=1789.65
/proc/26484/stat : 26484 (pbscip.linux.x8) R 26482 26484 25139 0 -1 4202496 93799 0 0 0 178319 646 0 0 25 0 1 0 23845286 93667328 21775 1992294400 4194304 8395647 140735404310480 18446744073709551615 6345891 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26484/statm: 22868 21775 637 1026 0 21838 0
Current children cumulated CPU time (s) 1789.65
Current children cumulated vsize (KiB) 91472

Child status: 0
Real time (s): 1790.42
CPU time (s): 1789.68
CPU user time (s): 1783.21
CPU system time (s): 6.47702
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 209400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1783.21
system time used= 6.47701
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 93802
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= 3
involuntary context switches= 5070

runsolver used 3.00654 second user time and 8.41072 second system time

The end

Launcher Data 

Begin job on node009 at 2010-07-08 04:32:00
IDJOB=2703625
IDBENCH=2274
IDSOLVER=1213
FILE ID=node009/2703625-1278556320
PBS_JOBID= 11239522
Free space on /tmp= 62552 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-frb35-17-2.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-2703625-1278556320/watcher-2703625-1278556320 -o /tmp/evaluation-result-2703625-1278556320/solver-2703625-1278556320 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703625-1278556320.opb -t 1800 -m 1800

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

MD5SUM BENCH= 907943cf03e4e0f899b19858f5690e6e
RANDOM SEED=1152970975

node009.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		: 3000.262
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	: 6000.52
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		: 3000.262
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:       1667560 kB
Buffers:         84184 kB
Cached:         223300 kB
SwapCached:      11712 kB
Active:         189516 kB
Inactive:       132616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1667560 kB
SwapTotal:     4192956 kB
SwapFree:      4134964 kB
Dirty:           11056 kB
Writeback:           0 kB
AnonPages:       11372 kB
Mapped:           8324 kB
Slab:            47320 kB
PageTables:       4188 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183764 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= 62544 MiB
End job on node009 at 2010-07-08 05:01:51