Trace number 2703786

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverSAT-29 1789.47 1790.17

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-2.opb
MD5SUM5909a36352b34473abff2d7e1fe31c04
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-29
Best CPU time to get the best result obtained on this benchmark1789.47
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -30
Optimality of the best value was proved YES
Number of variables450
Total number of constraints17874
Number of constraints which are clauses17874
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 450
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 450
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 450
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2703786-1278555487.opb>
0.19/0.26	c original problem has 450 variables (450 bin, 0 int, 0 impl, 0 cont) and 17874 constraints
0.19/0.26	c problem read
0.19/0.26	c presolving settings loaded
0.29/0.30	o 0
0.29/0.30	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.29/0.31	c presolving:
0.39/0.46	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 17874 upgd conss, 35748 impls, 0 clqs
1.30/1.40	c    (1.1s) probing: 101/450 (22.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
1.30/1.40	c    (1.1s) probing aborted: 100/100 successive totally useless probings
1.39/1.40	c presolving (2 rounds):
1.39/1.40	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
1.39/1.40	c  35748 implications, 0 cliques
1.39/1.40	c presolved problem has 450 variables (450 bin, 0 int, 0 impl, 0 cont) and 17874 constraints
1.39/1.40	c   17874 constraints of type <setppc>
1.39/1.40	c transformed objective value is always integral (scale: 1)
1.39/1.40	c Presolving Time: 1.10
1.39/1.40	c - non default parameters ----------------------------------------------------------------------
1.39/1.40	c # SCIP version 1.2.1.3
1.39/1.40	c 
1.39/1.40	c # frequency for displaying node information lines
1.39/1.40	c # [type: int, range: [-1,2147483647], default: 100]
1.39/1.40	c display/freq = 10000
1.39/1.40	c 
1.39/1.40	c # maximal time in seconds to run
1.39/1.40	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.39/1.40	c limits/time = 1789.75
1.39/1.40	c 
1.39/1.40	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1.39/1.40	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.39/1.40	c limits/memory = 1620
1.39/1.40	c 
1.39/1.40	c # default clock type (1: CPU user seconds, 2: wall clock time)
1.39/1.40	c # [type: int, range: [1,2], default: 1]
1.39/1.40	c timing/clocktype = 2
1.39/1.40	c 
1.39/1.40	c # should presolving try to simplify inequalities
1.39/1.40	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.39/1.40	c constraints/linear/simplifyinequalities = TRUE
1.39/1.40	c 
1.39/1.40	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
1.39/1.40	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.39/1.40	c constraints/indicator/addCouplingCons = TRUE
1.39/1.40	c 
1.39/1.40	c # should presolving try to simplify knapsacks
1.39/1.40	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.39/1.40	c constraints/knapsack/simplifyinequalities = TRUE
1.39/1.40	c 
1.39/1.40	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1.39/1.40	c # [type: int, range: [-1,2147483647], default: -1]
1.39/1.40	c separating/rapidlearning/freq = 0
1.39/1.40	c 
1.39/1.40	c -----------------------------------------------------------------------------------------------
1.39/1.40	c start solving
1.39/1.40	c 
1.79/1.82	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.79/1.82	c t 1.6s|     1 |     0 |   452 |     - |  20M|   0 | 450 | 450 |  17k| 450 |  17k|   0 |   0 |   0 |-2.250000e+02 | 0.000000e+00 | 100.00%
1.79/1.85	o -1
1.79/1.85	c R 1.6s|     1 |     0 |   452 |     - |  20M|   0 | 450 | 450 |  17k| 450 |  17k|   0 |   0 |   0 |-2.250000e+02 |-1.000000e+00 |  99.56%
1.79/1.88	o -2
1.79/1.88	c s 1.6s|     1 |     0 |   452 |     - |  20M|   0 | 450 | 450 |  17k| 450 |  17k|   0 |   0 |   0 |-2.250000e+02 |-2.000000e+00 |  99.11%
2.59/2.63	c   2.4s|     1 |     0 |   577 |     - |  20M|   0 | 410 | 450 |  17k| 450 |  17k|   6 |   0 |   0 |-2.050000e+02 |-2.000000e+00 |  99.02%
2.59/2.65	o -20
2.59/2.65	c b 2.4s|     1 |     0 |   577 |     - |  20M|   0 | 410 | 450 |  17k| 450 |  17k|   6 |   0 |   0 |-2.050000e+02 |-2.000000e+01 |  90.24%
3.49/3.55	c   3.3s|     1 |     0 |   667 |     - |  20M|   0 | 391 | 450 |  17k| 450 |  17k|  16 |   0 |   0 |-1.955000e+02 |-2.000000e+01 |  89.77%
4.59/4.61	c   4.4s|     1 |     0 |   792 |     - |  20M|   0 | 362 | 450 |  17k| 450 |  17k|  25 |   0 |   0 |-1.800000e+02 |-2.000000e+01 |  88.89%
5.99/6.03	c   5.8s|     1 |     0 |  1015 |     - |  20M|   0 | 338 | 450 |  17k| 450 |  17k|  36 |   0 |   0 |-1.682500e+02 |-2.000000e+01 |  88.11%
7.69/7.73	c   7.5s|     1 |     0 |  1316 |     - |  20M|   0 | 314 | 450 |  17k| 450 |  17k|  44 |   0 |   0 |-1.551667e+02 |-2.000000e+01 |  87.11%
9.09/9.11	c   8.9s|     1 |     0 |  1528 |     - |  20M|   0 | 276 | 450 |  17k| 450 |  17k|  54 |   0 |   0 |-1.366667e+02 |-2.000000e+01 |  85.37%
10.29/10.33	c  10.1s|     1 |     0 |  1683 |     - |  20M|   0 | 255 | 450 |  17k| 450 |  17k|  64 |   0 |   0 |-1.261667e+02 |-2.000000e+01 |  84.15%
11.88/11.90	c  11.6s|     1 |     0 |  1958 |     - |  20M|   0 | 216 | 450 |  17k| 450 |  17k|  70 |   0 |   0 |-1.072500e+02 |-2.000000e+01 |  81.35%
13.20/13.27	c  13.0s|     1 |     0 |  2146 |     - |  20M|   0 | 183 | 450 |  17k| 450 |  17k|  78 |   0 |   0 |-9.150000e+01 |-2.000000e+01 |  78.14%
14.58/14.66	c  14.4s|     1 |     0 |  2420 |     - |  20M|   0 | 159 | 450 |  17k| 450 |  17k|  81 |   0 |   0 |-7.950000e+01 |-2.000000e+01 |  74.84%
15.18/15.25	c  15.0s|     1 |     0 |  2536 |     - |  20M|   0 | 144 | 450 |  17k| 450 |  17k|  89 |   0 |   0 |-7.200000e+01 |-2.000000e+01 |  72.22%
16.19/16.23	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
16.19/16.23	c  16.0s|     1 |     0 |  2834 |     - |  20M|   0 | 120 | 450 |  17k| 450 |  17k|  94 |   0 |   0 |-6.000000e+01 |-2.000000e+01 |  66.67%
16.98/17.04	c  16.8s|     1 |     0 |  3097 |     - |  20M|   0 |  96 | 450 |  17k| 450 |  17k| 100 |   0 |   0 |-4.800000e+01 |-2.000000e+01 |  58.33%
17.60/17.65	c  17.4s|     1 |     0 |  3261 |     - |  20M|   0 | 114 | 450 |  17k| 450 |  17k| 106 |   0 |   0 |-4.192857e+01 |-2.000000e+01 |  52.30%
18.28/18.34	c  18.1s|     1 |     0 |  3457 |     - |  20M|   0 |  75 | 450 |  17k| 450 |  17k| 115 |   0 |   0 |-3.750000e+01 |-2.000000e+01 |  46.67%
18.78/18.82	c  18.6s|     1 |     0 |  3539 |     - |  20M|   0 |  77 | 450 |  17k| 450 |  17k| 123 |   0 |   0 |-3.000000e+01 |-2.000000e+01 |  33.33%
19.28/19.34	c  19.1s|     1 |     0 |  3608 |     - |  20M|   0 |  88 | 450 |  17k| 450 |  17k| 138 |   0 |   0 |-3.000000e+01 |-2.000000e+01 |  33.33%
19.88/19.99	c  19.7s|     1 |     0 |  3689 |     - |  20M|   0 |  89 | 450 |  17k| 450 |  17k| 149 |   0 |   0 |-3.000000e+01 |-2.000000e+01 |  33.33%
20.89/20.99	c  20.7s|     1 |     0 |  3820 |     - |  20M|   0 |  93 | 450 |  17k| 450 |  18k| 159 |   0 |   0 |-3.000000e+01 |-2.000000e+01 |  33.33%
21.68/21.71	c  21.5s|     1 |     0 |  3964 |     - |  21M|   0 |  94 | 450 |  17k| 450 |  18k| 172 |   0 |   0 |-3.000000e+01 |-2.000000e+01 |  33.33%
22.09/22.13	c  21.9s|     1 |     0 |  4066 |     - |  21M|   0 | 104 | 450 |  17k| 450 |  18k| 183 |   0 |   0 |-3.000000e+01 |-2.000000e+01 |  33.33%
37.48/37.52	c  37.3s|     1 |     2 |  4066 |     - |  21M|   0 | 104 | 450 |  17k| 450 |  18k| 183 |   0 |  33 |-3.000000e+01 |-2.000000e+01 |  33.33%
82.26/82.33	o -21
82.26/82.33	c *82.1s|    12 |    11 |  4764 |  63.5 |  21M|  11 |   - | 450 |  17k| 450 |  17k| 183 |   0 | 279 |-3.000000e+01 |-2.100000e+01 |  30.00%
109.96/110.01	o -22
109.96/110.01	c * 110s|    26 |    17 |  5239 |  46.9 |  21M|  15 |   - | 450 |  17k| 450 |  17k| 183 |   0 | 513 |-3.000000e+01 |-2.200000e+01 |  26.67%
156.93/157.05	o -23
156.93/157.05	c c 157s|    38 |    25 |  6236 |  58.6 |  22M|  15 |   - | 450 |  17k| 450 |  17k| 183 |   0 | 763 |-3.000000e+01 |-2.300000e+01 |  23.33%
189.72/189.84	o -24
189.72/189.84	c p 190s|    51 |    35 |  7104 |  60.8 |  22M|  15 |   - | 450 |  17k| 450 |  17k| 183 |   0 | 968 |-3.000000e+01 |-2.400000e+01 |  20.00%
227.61/227.77	o -25
227.61/227.77	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
227.61/227.77	c * 228s|    99 |    53 |  9348 |  53.9 |  22M|  18 |   - | 450 |  17k| 450 |  17k| 183 |   0 |1200 |-3.000000e+01 |-2.500000e+01 |  16.67%
300.28/300.47	o -26
300.28/300.47	c * 300s|   884 |   328 | 35488 |  35.6 |  26M|  36 |   - | 450 |  17k| 450 |  17k| 183 |   0 |1411 |-3.000000e+01 |-2.600000e+01 |  13.33%
556.47/556.78	o -27
556.47/556.78	c p 557s|  4052 |  1173 |160182 |  38.5 |  38M|  62 |   - | 450 |  17k| 450 |  17k| 183 |   0 |1781 |-3.000000e+01 |-2.700000e+01 |  10.00%
963.52/963.94	c   964s| 10000 |  2973 |354807 |  35.1 |  62M|  89 |  69 | 450 |  17k| 450 |  17k| 183 |   0 |2375 |-3.000000e+01 |-2.700000e+01 |  10.00%
1226.72/1227.28	o -29
1226.72/1227.28	c *1227s| 14106 |   662 |482287 |  33.9 |  36M|  89 |   - | 450 |  17k| 450 |  17k| 183 |   0 |2761 |-3.000000e+01 |-2.900000e+01 |   3.33%
1591.08/1591.72	c  1591s| 20000 |   676 |669248 |  33.3 |  37M|  89 |  61 | 450 |  17k| 450 |  17k| 183 |   0 |3172 |-3.000000e+01 |-2.900000e+01 |   3.33%
1789.29/1790.02	c 
1789.29/1790.02	c SCIP Status        : solving was interrupted [time limit reached]
1789.29/1790.02	c Solving Time (sec) : 1789.76
1789.29/1790.02	c Solving Nodes      : 23331
1789.29/1790.02	c Primal Bound       : -2.90000000000000e+01 (460 solutions)
1789.29/1790.02	c Dual Bound         : -3.00000000000000e+01
1789.29/1790.02	c Gap                : 3.33 %
1789.29/1790.03	s SATISFIABLE
1789.29/1790.03	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 
1789.29/1790.03	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 
1789.29/1790.03	v -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 x74 -x75 -x76 x77 -x78 -x79 
1789.29/1790.03	v -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 
1789.29/1790.03	v -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 x114 -x115 -x116 -x117 -x118 -x119 -x120 x121 -x122 -x123 -x124 
1789.29/1790.03	v -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 
1789.29/1790.03	v -x146 -x147 -x148 x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 
1789.29/1790.03	v -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 x184 -x185 -x186 -x187 
1789.29/1790.03	v -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 x205 -x206 -x207 -x208 
1789.29/1790.03	v -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 
1789.29/1790.03	v -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 x239 -x240 -x241 x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 
1789.29/1790.03	v -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 
1789.29/1790.03	v x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 x288 -x289 -x290 -x291 -x292 -x293 
1789.29/1790.03	v -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 x311 -x312 -x313 -x314 
1789.29/1790.03	v -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 x335 
1789.29/1790.03	v -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 
1789.29/1790.03	v -x357 -x358 -x359 x360 -x361 -x362 -x363 x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 
1789.29/1790.03	v -x378 x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 x396 -x397 -x398 
1789.29/1790.03	v -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 x418 -x419 
1789.29/1790.03	v -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 x435 -x436 -x437 -x438 -x439 -x440 
1789.29/1790.03	v -x441 -x442 x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 
1789.29/1790.03	c SCIP Status        : solving was interrupted [time limit reached]
1789.29/1790.03	c Solving Time       :    1789.76
1789.29/1790.03	c Original Problem   :
1789.29/1790.03	c   Problem name     : HOME/instance-2703786-1278555487.opb
1789.29/1790.03	c   Variables        : 450 (450 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.29/1790.03	c   Constraints      : 17874 initial, 17874 maximal
1789.29/1790.03	c Presolved Problem  :
1789.29/1790.03	c   Problem name     : t_HOME/instance-2703786-1278555487.opb
1789.29/1790.03	c   Variables        : 450 (450 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.29/1790.03	c   Constraints      : 17874 initial, 17874 maximal
1789.29/1790.03	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1789.29/1790.03	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1789.29/1790.03	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1789.29/1790.03	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1789.29/1790.03	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1789.29/1790.03	c   implics          :       0.00          0          0          0          0          0          0          0          0
1789.29/1790.03	c   probing          :       0.90          0          0          0          0          0          0          0          0
1789.29/1790.03	c   setppc           :       0.03          0          0          0          0          0          0          0          0
1789.29/1790.03	c   root node        :          -          0          -          -          0          -          -          -          -
1789.29/1790.03	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1789.29/1790.03	c   integral         :          0          0          0      14367          0         42        467          0          0      28058
1789.29/1790.03	c   setppc           :      17874         21      40467          5          1          0     358336          0          0          0
1789.29/1790.03	c   countsols        :          0          0          0          5          1          0          0          0          0          0
1789.29/1790.03	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1789.29/1790.03	c   integral         :     383.81       0.00       0.00     383.81       0.00
1789.29/1790.03	c   setppc           :      12.77       0.08      12.69       0.00       0.00
1789.29/1790.03	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1789.29/1790.03	c Propagators        :       Time      Calls    Cutoffs    DomReds
1789.29/1790.03	c   vbounds          :       0.04          2          0          0
1789.29/1790.03	c   rootredcost      :       0.04          8          0          0
1789.29/1790.03	c   pseudoobj        :       2.34      40284          0          0
1789.29/1790.03	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1789.29/1790.03	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1789.29/1790.03	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1789.29/1790.03	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1789.29/1790.03	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1789.29/1790.03	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1789.29/1790.03	c   applied globally :          -          -          -          0        0.0          -          -          -
1789.29/1790.03	c   applied locally  :          -          -          -          0        0.0          -          -          -
1789.29/1790.03	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1789.29/1790.03	c   cut pool         :       0.00         20          -          -         67          -    (maximal pool size: 651)
1789.29/1790.03	c   redcost          :       0.50      14438          0         55          0          0
1789.29/1790.03	c   impliedbounds    :       0.02         21          0          0          0          0
1789.29/1790.03	c   intobj           :       0.00          0          0          0          0          0
1789.29/1790.03	c   cgmip            :       0.00          0          0          0          0          0
1789.29/1790.03	c   gomory           :       4.05         21          0          0      10450          0
1789.29/1790.03	c   strongcg         :       3.79         20          0          0       9950          0
1789.29/1790.03	c   cmir             :       2.20         10          0          0          0          0
1789.29/1790.03	c   flowcover        :       2.49         10          0          0          0          0
1789.29/1790.03	c   clique           :       0.22         21          0          0        190          0
1789.29/1790.03	c   zerohalf         :       0.00          0          0          0          0          0
1789.29/1790.03	c   mcf              :       0.02          1          0          0          0          0
1789.29/1790.03	c   rapidlearning    :       0.00          0          0          0          0          0
1789.29/1790.03	c Pricers            :       Time      Calls       Vars
1789.29/1790.03	c   problem variables:       0.00          0          0
1789.29/1790.03	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1789.29/1790.03	c   relpscost        :     383.78      14362         42        467          0          0      28058
1789.29/1790.03	c   pscost           :       0.00          0          0          0          0          0          0
1789.29/1790.03	c   inference        :       0.00          1          0          0          0          0          2
1789.29/1790.03	c   mostinf          :       0.00          0          0          0          0          0          0
1789.29/1790.03	c   leastinf         :       0.00          0          0          0          0          0          0
1789.29/1790.03	c   fullstrong       :       0.00          0          0          0          0          0          0
1789.29/1790.03	c   allfullstrong    :       0.00          0          0          0          0          0          0
1789.29/1790.03	c   random           :       0.00          0          0          0          0          0          0
1789.29/1790.03	c Primal Heuristics  :       Time      Calls      Found
1789.29/1790.03	c   LP solutions     :       0.09          -          5
1789.29/1790.03	c   pseudo solutions :       0.00          -          0
1789.29/1790.03	c   feaspump         :       0.00          0          0
1789.29/1790.03	c   oneopt           :       0.09         10          1
1789.29/1790.03	c   linesearchdiving :       4.46         29          0
1789.29/1790.03	c   guideddiving     :      11.02         29          0
1789.29/1790.03	c   objpscostdiving  :       4.22         15         32
1789.29/1790.03	c   rootsoldiving    :       3.50         15         23
1789.29/1790.03	c   coefdiving       :      11.22         30          1
1789.29/1790.03	c   pscostdiving     :       5.17         30          7
1789.29/1790.03	c   fracdiving       :      11.87         30          2
1789.29/1790.03	c   veclendiving     :       7.19         30          0
1789.29/1790.03	c   crossover        :       2.62         15          5
1789.29/1790.03	c   trivial          :       0.01          2          3
1789.29/1790.03	c   simplerounding   :       0.51      14383         96
1789.29/1790.03	c   zirounding       :      41.64      14070        282
1789.29/1790.03	c   rounding         :      14.37       5297          1
1789.29/1790.03	c   shifting         :       4.50       1328          1
1789.29/1790.03	c   intshifting      :       0.00          0          0
1789.29/1790.03	c   twoopt           :       0.00          0          0
1789.29/1790.03	c   fixandinfer      :       0.00          0          0
1789.29/1790.03	c   intdiving        :       0.00          0          0
1789.29/1790.03	c   actconsdiving    :       0.00          0          0
1789.29/1790.03	c   octane           :       0.00          0          0
1789.29/1790.03	c   rens             :       1.21          1          1
1789.29/1790.03	c   rins             :       0.00          0          0
1789.29/1790.03	c   localbranching   :       0.00          0          0
1789.29/1790.03	c   mutation         :       0.00          0          0
1789.29/1790.03	c   dins             :       0.00          0          0
1789.29/1790.03	c   undercover       :       0.00          0          0
1789.29/1790.03	c   nlp              :       0.03          0          0
1789.29/1790.03	c   trysol           :       0.02          0          0
1789.29/1790.03	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1789.29/1790.03	c   primal LP        :       0.02          0          0       0.00       0.00
1789.29/1790.03	c   dual LP          :    1151.67      23643     752404      31.82     653.32
1789.29/1790.03	c   lex dual LP      :       0.00          0          0       0.00          -
1789.29/1790.03	c   barrier LP       :       0.00          0          0       0.00          -
1789.29/1790.03	c   diving/probing LP:      51.79       2132      28848      13.53     557.04
1789.29/1790.03	c   strong branching :     382.99       3200     217202      67.88     567.12
1789.29/1790.03	c     (at root node) :          -         33       6674     202.24          -
1789.29/1790.03	c   conflict analysis:       0.00          0          0       0.00          -
1789.29/1790.03	c B&B Tree           :
1789.29/1790.03	c   number of runs   :          1
1789.29/1790.03	c   nodes            :      23331
1789.29/1790.03	c   nodes (total)    :      23331
1789.29/1790.03	c   nodes left       :        727
1789.29/1790.03	c   max depth        :         89
1789.29/1790.03	c   max depth (total):         89
1789.29/1790.03	c   backtracks       :       2565 (11.0%)
1789.29/1790.03	c   delayed cutoffs  :          0
1789.29/1790.03	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1789.29/1790.03	c   avg switch length:       3.83
1789.29/1790.03	c   switching time   :      13.87
1789.29/1790.03	c Solution           :
1789.29/1790.03	c   Solutions found  :        460 (12 improvements)
1789.29/1790.03	c   First Solution   : +0.00000000000000e+00   (in run 1, after 0 nodes, 0.04 seconds, depth 0, found by <trivial>)
1789.29/1790.03	c   Primal Bound     : -2.90000000000000e+01   (in run 1, after 14106 nodes, 1226.94 seconds, depth 32, found by <relaxation>)
1789.29/1790.03	c   Dual Bound       : -3.00000000000000e+01
1789.29/1790.03	c   Gap              :       3.33 %
1789.29/1790.03	c   Root Dual Bound  : -3.00000000000000e+01
1789.29/1790.03	c   Root Iterations  :       4066
1789.39/1790.17	c Time complete: 1789.46.

Verifier Data 

OK	-29

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703786-1278555487/watcher-2703786-1278555487 -o /tmp/evaluation-result-2703786-1278555487/solver-2703786-1278555487 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703786-1278555487.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 31240
/proc/meminfo: memFree=1548740/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=7904 CPUtime=0
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 1077 0 0 0 0 0 0 0 22 0 1 0 23759991 8093696 988 1992294400 4194304 8395647 140735530192592 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31240/statm: 1976 997 365 1026 0 946 0

[startup+0.0361651 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 31240
/proc/meminfo: memFree=1548740/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=11496 CPUtime=0.03
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 2158 0 0 0 3 0 0 0 22 0 1 0 23759991 11771904 2069 1992294400 4194304 8395647 140735530192592 18446744073709551615 7382041 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31240/statm: 2874 2069 393 1026 0 1844 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11496

[startup+0.101178 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 31240
/proc/meminfo: memFree=1548740/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=13944 CPUtime=0.09
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 2778 0 0 0 9 0 0 0 22 0 1 0 23759991 14278656 2689 1992294400 4194304 8395647 140735530192592 18446744073709551615 7382041 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31240/statm: 3486 2689 393 1026 0 2456 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13944

[startup+0.301218 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 31240
/proc/meminfo: memFree=1548740/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=30772 CPUtime=0.29
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 7312 0 0 0 27 2 0 0 22 0 1 0 23759991 31510528 6869 1992294400 4194304 8395647 140735530192592 18446744073709551615 4602311 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 7693 6869 430 1026 0 6663 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30772

[startup+0.701297 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 31240
/proc/meminfo: memFree=1548740/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=42396 CPUtime=0.7
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 10007 0 0 0 67 3 0 0 23 0 1 0 23759991 43413504 9564 1992294400 4194304 8395647 140735530192592 18446744073709551615 4212470 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 10599 9564 491 1026 0 9569 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 42396

[startup+1.50145 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31241
/proc/meminfo: memFree=1512276/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=56468 CPUtime=1.49
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 13640 0 0 0 145 4 0 0 25 0 1 0 23759991 57823232 12935 1992294400 4194304 8395647 140735530192592 18446744073709551615 6587081 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 14117 12935 587 1026 0 13087 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 56468

[startup+3.10077 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31241
/proc/meminfo: memFree=1493676/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=65920 CPUtime=3.09
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 15943 0 0 0 304 5 0 0 25 0 1 0 23759991 67502080 14777 1992294400 4194304 8395647 140735530192592 18446744073709551615 5827844 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 16480 14777 635 1026 0 15450 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 65920

[startup+6.3014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31241
/proc/meminfo: memFree=1489460/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=66716 CPUtime=6.29
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 16579 0 0 0 622 7 0 0 25 0 1 0 23759991 68317184 15412 1992294400 4194304 8395647 140735530192592 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 16679 15412 636 1026 0 15649 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 66716

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31241
/proc/meminfo: memFree=1487724/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=67836 CPUtime=12.69
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 16823 0 0 0 1260 9 0 0 25 0 1 0 23759991 69464064 15635 1992294400 4194304 8395647 140735530192592 18446744073709551615 5849675 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 16959 15635 615 1026 0 15929 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 67836

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31241
/proc/meminfo: memFree=1462056/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=91668 CPUtime=25.48
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 24703 0 0 0 2523 25 0 0 25 0 1 0 23759991 93868032 21982 1992294400 4194304 8395647 140735530192592 18446744073709551615 6697301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 22917 21982 629 1026 0 21887 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 91668

[startup+51.1013 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 31243
/proc/meminfo: memFree=1462056/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=91668 CPUtime=51.07
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 24703 0 0 0 5071 36 0 0 25 0 1 0 23759991 93868032 21982 1992294400 4194304 8395647 140735530192592 18446744073709551615 6644426 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 22917 21982 629 1026 0 21887 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 91668

[startup+102.309 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 31246
/proc/meminfo: memFree=1461808/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=91668 CPUtime=102.26
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 24704 0 0 0 10170 56 0 0 25 0 1 0 23759991 93868032 21983 1992294400 4194304 8395647 140735530192592 18446744073709551615 6587243 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 22917 21983 630 1026 0 21887 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 91668

[startup+162.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 31248
/proc/meminfo: memFree=1461808/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=91668 CPUtime=162.23
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 24704 0 0 0 16142 81 0 0 25 0 1 0 23759991 93868032 21983 1992294400 4194304 8395647 140735530192592 18446744073709551615 6754682 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 22917 21983 630 1026 0 21887 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 91668

[startup+222.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 31250
/proc/meminfo: memFree=1461808/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=91668 CPUtime=222.2
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 24704 0 0 0 22113 107 0 0 25 0 1 0 23759991 93868032 21983 1992294400 4194304 8395647 140735530192592 18446744073709551615 6697978 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 22917 21983 630 1026 0 21887 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 91668

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 31252
/proc/meminfo: memFree=1461312/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=91672 CPUtime=282.18
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 26127 0 0 0 28086 132 0 0 25 0 1 0 23759991 93872128 22038 1992294400 4194304 8395647 140735530192592 18446744073709551615 6698222 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 22918 22038 632 1026 0 21888 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 91672

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31254
/proc/meminfo: memFree=1461312/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=91672 CPUtime=342.16
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 31000 0 0 0 34056 160 0 0 25 0 1 0 23759991 93872128 22039 1992294400 4194304 8395647 140735530192592 18446744073709551615 6698133 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 22918 22039 632 1026 0 21888 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 91672

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31254
/proc/meminfo: memFree=1456972/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=95816 CPUtime=402.14
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 35159 0 0 0 40031 183 0 0 25 0 1 0 23759991 98115584 23098 1992294400 4194304 8395647 140735530192592 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 23954 23098 635 1026 0 22924 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 95816

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31256
/proc/meminfo: memFree=1456972/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=95816 CPUtime=462.11
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 35160 0 0 0 46008 203 0 0 25 0 1 0 23759991 98115584 23099 1992294400 4194304 8395647 140735530192592 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 23954 23099 635 1026 0 22924 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 95816

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31258
/proc/meminfo: memFree=1457468/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=97452 CPUtime=522.09
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 40013 0 0 0 51983 226 0 0 25 0 1 0 23759991 99790848 23166 1992294400 4194304 8395647 140735530192592 18446744073709551615 6696653 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 24363 23166 635 1026 0 23333 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 97452

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31260
/proc/meminfo: memFree=1455980/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=98436 CPUtime=582.07
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 46185 0 0 0 57956 251 0 0 25 0 1 0 23759991 100798464 23493 1992294400 4194304 8395647 140735530192592 18446744073709551615 6138935 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 24609 23493 635 1026 0 23579 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 98436

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31262
/proc/meminfo: memFree=1455732/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=98740 CPUtime=642.05
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 52564 0 0 0 63930 275 0 0 25 0 1 0 23759991 101109760 23546 1992294400 4194304 8395647 140735530192592 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 24685 23546 635 1026 0 23655 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 98740

[startup+702.301 s]

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

/proc/meminfo: memFree=1433784/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=121728 CPUtime=1001.91
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 76998 0 0 0 99772 419 0 0 25 0 1 0 23759991 124649472 29037 1992294400 4194304 8395647 140735530192592 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 30432 29037 639 1026 0 29402 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 121728

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31272
/proc/meminfo: memFree=1429816/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=125488 CPUtime=1061.88
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 77955 0 0 0 105745 443 0 0 25 0 1 0 23759991 128499712 29989 1992294400 4194304 8395647 140735530192592 18446744073709551615 6697666 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 31372 29989 635 1026 0 30342 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 125488

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31274
/proc/meminfo: memFree=1426344/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=128360 CPUtime=1121.86
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 78842 0 0 0 111721 465 0 0 25 0 1 0 23759991 131440640 30871 1992294400 4194304 8395647 140735530192592 18446744073709551615 6587083 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 32090 30871 635 1026 0 31060 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 128360

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31276
/proc/meminfo: memFree=1422748/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=131680 CPUtime=1181.84
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 79741 0 0 0 117696 488 0 0 25 0 1 0 23759991 134840320 31770 1992294400 4194304 8395647 140735530192592 18446744073709551615 6697983 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 32920 31770 635 1026 0 31890 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 131680

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31278
/proc/meminfo: memFree=1421384/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=134948 CPUtime=1241.82
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 86596 0 0 0 123667 515 0 0 25 0 1 0 23759991 138186752 32284 1992294400 4194304 8395647 140735530192592 18446744073709551615 6138935 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 33737 32284 644 1026 0 32707 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 134948

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31278
/proc/meminfo: memFree=1419276/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=135036 CPUtime=1301.8
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 93263 0 0 0 129638 542 0 0 25 0 1 0 23759991 138276864 32631 1992294400 4194304 8395647 140735530192592 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 33759 32631 635 1026 0 32729 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 135036

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31280
/proc/meminfo: memFree=1419028/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=135224 CPUtime=1361.77
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 99562 0 0 0 135612 565 0 0 25 0 1 0 23759991 138469376 32700 1992294400 4194304 8395647 140735530192592 18446744073709551615 6643989 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 33806 32700 639 1026 0 32776 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 135224

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31282
/proc/meminfo: memFree=1420640/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=134808 CPUtime=1421.75
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 105426 0 0 0 141586 589 0 0 25 0 1 0 23759991 138043392 32341 1992294400 4194304 8395647 140735530192592 18446744073709551615 6644436 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 33702 32341 688 1026 0 32672 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 134808

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31284
/proc/meminfo: memFree=1419400/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=135120 CPUtime=1481.72
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 105730 0 0 0 147558 614 0 0 25 0 1 0 23759991 138362880 32593 1992294400 4194304 8395647 140735530192592 18446744073709551615 4218227 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 33780 32593 636 1026 0 32750 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 135120

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31286
/proc/meminfo: memFree=1418780/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=135120 CPUtime=1541.7
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 105863 0 0 0 153532 638 0 0 25 0 1 0 23759991 138362880 32725 1992294400 4194304 8395647 140735530192592 18446744073709551615 6723557 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 33780 32725 635 1026 0 32750 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 135120

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31286
/proc/meminfo: memFree=1418532/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=135120 CPUtime=1601.67
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 105907 0 0 0 159509 658 0 0 25 0 1 0 23759991 138362880 32769 1992294400 4194304 8395647 140735530192592 18446744073709551615 6698409 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 33780 32769 635 1026 0 32750 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 135120

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31288
/proc/meminfo: memFree=1419028/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=135140 CPUtime=1661.63
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 112106 0 0 0 165478 685 0 0 25 0 1 0 23759991 138383360 32690 1992294400 4194304 8395647 140735530192592 18446744073709551615 6514086 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 33785 32690 635 1026 0 32755 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 135140

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31290
/proc/meminfo: memFree=1418780/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=135140 CPUtime=1721.62
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 112135 0 0 0 171458 704 0 0 25 0 1 0 23759991 138383360 32719 1992294400 4194304 8395647 140735530192592 18446744073709551615 6108104 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 33785 32719 635 1026 0 32755 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 135140

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31292
/proc/meminfo: memFree=1418532/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=135140 CPUtime=1781.59
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 112156 0 0 0 177433 726 0 0 25 0 1 0 23759991 138383360 32740 1992294400 4194304 8395647 140735530192592 18446744073709551615 6697675 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 33785 32740 635 1026 0 32755 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 135140

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 31292
/proc/meminfo: memFree=1418532/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=135140 CPUtime=1784.79
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 112156 0 0 0 177752 727 0 0 25 0 1 0 23759991 138383360 32740 1992294400 4194304 8395647 140735530192592 18446744073709551615 6697983 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 33785 32740 635 1026 0 32755 0
Current children cumulated CPU time (s) 1784.79
Current children cumulated vsize (KiB) 135140

[startup+1788.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31292
/proc/meminfo: memFree=1418532/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=135140 CPUtime=1787.99
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 112156 0 0 0 178071 728 0 0 25 0 1 0 23759991 138383360 32740 1992294400 4194304 8395647 140735530192592 18446744073709551615 6696842 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 33785 32740 635 1026 0 32755 0
Current children cumulated CPU time (s) 1787.99
Current children cumulated vsize (KiB) 135140

[startup+1789.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31292
/proc/meminfo: memFree=1418532/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=135140 CPUtime=1788.79
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 112156 0 0 0 178151 728 0 0 25 0 1 0 23759991 138383360 32740 1992294400 4194304 8395647 140735530192592 18446744073709551615 6698282 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 33785 32740 635 1026 0 32755 0
Current children cumulated CPU time (s) 1788.79
Current children cumulated vsize (KiB) 135140

[startup+1789.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31292
/proc/meminfo: memFree=1418532/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=135140 CPUtime=1789.19
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 112157 0 0 0 178191 728 0 0 25 0 1 0 23759991 138383360 32741 1992294400 4194304 8395647 140735530192592 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31240/statm: 33785 32741 635 1026 0 32755 0
Current children cumulated CPU time (s) 1789.19
Current children cumulated vsize (KiB) 135140

[startup+1790.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31292
/proc/meminfo: memFree=1418532/2059040 swapFree=4162460/4192956
[pid=31240] ppid=31238 vsize=135140 CPUtime=1789.39
/proc/31240/stat : 31240 (pbscip.linux.x8) R 31238 31240 27946 0 -1 4202496 112158 0 0 0 178211 728 0 0 25 0 1 0 23759991 138383360 32742 1992294400 4194304 8395647 140735530192592 18446744073709551615 6150637 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31240/statm: 33785 32742 636 1026 0 32755 0
Current children cumulated CPU time (s) 1789.39
Current children cumulated vsize (KiB) 135140

Child status: 0
Real time (s): 1790.17
CPU time (s): 1789.47
CPU user time (s): 1782.17
CPU system time (s): 7.30189
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 157760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1782.17
system time used= 7.30189
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 112161
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 2229

runsolver used 3.16252 second user time and 8.24675 second system time

The end

Launcher Data 

Begin job on node033 at 2010-07-08 04:18:07
IDJOB=2703786
IDBENCH=2237
IDSOLVER=1213
FILE ID=node033/2703786-1278555487
PBS_JOBID= 11239506
Free space on /tmp= 62540 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-2.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-2703786-1278555487/watcher-2703786-1278555487 -o /tmp/evaluation-result-2703786-1278555487/solver-2703786-1278555487 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703786-1278555487.opb -t 1800 -m 1800

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

MD5SUM BENCH= 5909a36352b34473abff2d7e1fe31c04
RANDOM SEED=1851574348

node033.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		: 3000.264
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		: 3000.264
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:       1549268 kB
Buffers:         75912 kB
Cached:         312732 kB
SwapCached:       1624 kB
Active:         186220 kB
Inactive:       233704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1549268 kB
SwapTotal:     4192956 kB
SwapFree:      4162460 kB
Dirty:           10808 kB
Writeback:           0 kB
AnonPages:       29708 kB
Mapped:          13052 kB
Slab:            67964 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181804 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= 62528 MiB
End job on node033 at 2010-07-08 04:47:58