Trace number 2703815

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-32 1789.87 1790.31

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-1.opb
MD5SUM366c883f3118f840e595e8bbe10351c8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-32
Best CPU time to get the best result obtained on this benchmark1789.87
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -35
Optimality of the best value was proved YES
Number of variables595
Total number of constraints27856
Number of constraints which are clauses27856
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-2703815-1278556288.opb>
0.29/0.39	c original problem has 595 variables (595 bin, 0 int, 0 impl, 0 cont) and 27856 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, 27856 upgd conss, 55712 impls, 0 clqs
2.29/2.34	c    (1.9s) probing: 101/595 (17.0%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
2.29/2.34	c    (1.9s) probing aborted: 100/100 successive totally useless probings
2.29/2.34	c presolving (2 rounds):
2.29/2.34	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
2.29/2.34	c  55712 implications, 0 cliques
2.29/2.34	c presolved problem has 595 variables (595 bin, 0 int, 0 impl, 0 cont) and 27856 constraints
2.29/2.34	c   27856 constraints of type <setppc>
2.29/2.34	c transformed objective value is always integral (scale: 1)
2.29/2.34	c Presolving Time: 1.88
2.29/2.34	c - non default parameters ----------------------------------------------------------------------
2.29/2.34	c # SCIP version 1.2.1.3
2.29/2.34	c 
2.29/2.34	c # frequency for displaying node information lines
2.29/2.34	c # [type: int, range: [-1,2147483647], default: 100]
2.29/2.34	c display/freq = 10000
2.29/2.34	c 
2.29/2.34	c # maximal time in seconds to run
2.29/2.34	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.29/2.34	c limits/time = 1789.61
2.29/2.34	c 
2.29/2.34	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
2.29/2.34	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.29/2.34	c limits/memory = 1620
2.29/2.34	c 
2.29/2.34	c # default clock type (1: CPU user seconds, 2: wall clock time)
2.29/2.34	c # [type: int, range: [1,2], default: 1]
2.29/2.34	c timing/clocktype = 2
2.29/2.34	c 
2.29/2.34	c # should presolving try to simplify inequalities
2.29/2.34	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.29/2.34	c constraints/linear/simplifyinequalities = TRUE
2.29/2.34	c 
2.29/2.34	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
2.29/2.34	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.29/2.34	c constraints/indicator/addCouplingCons = TRUE
2.29/2.34	c 
2.29/2.34	c # should presolving try to simplify knapsacks
2.29/2.34	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.29/2.34	c constraints/knapsack/simplifyinequalities = TRUE
2.29/2.34	c 
2.29/2.34	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
2.29/2.34	c # [type: int, range: [-1,2147483647], default: -1]
2.29/2.34	c separating/rapidlearning/freq = 0
2.29/2.34	c 
2.29/2.34	c -----------------------------------------------------------------------------------------------
2.29/2.34	c start solving
2.29/2.34	c 
3.20/3.20	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
3.20/3.20	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%
3.20/3.24	o -1
3.20/3.24	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%
3.20/3.29	o -2
3.20/3.29	c s 2.9s|     1 |     0 |   598 |     - |  31M|   0 | 595 | 595 |  27k| 595 |  27k|   0 |   0 |   0 |-2.975000e+02 |-2.000000e+00 |  99.33%
4.69/4.73	c   4.3s|     1 |     0 |   774 |     - |  31M|   0 | 550 | 595 |  27k| 595 |  27k|   5 |   0 |   0 |-2.750000e+02 |-2.000000e+00 |  99.27%
4.69/4.75	o -25
4.69/4.75	c b 4.4s|     1 |     0 |   774 |     - |  31M|   0 | 550 | 595 |  27k| 595 |  27k|   5 |   0 |   0 |-2.750000e+02 |-2.500000e+01 |  90.91%
6.69/6.74	c   6.3s|     1 |     0 |  1020 |     - |  31M|   0 | 503 | 595 |  27k| 595 |  27k|  25 |   0 |   0 |-2.515000e+02 |-2.500000e+01 |  90.06%
8.70/8.80	c   8.4s|     1 |     0 |  1167 |     - |  31M|   0 | 468 | 595 |  27k| 595 |  27k|  35 |   0 |   0 |-2.340000e+02 |-2.500000e+01 |  89.32%
10.99/11.06	c  10.7s|     1 |     0 |  1335 |     - |  31M|   0 | 434 | 595 |  27k| 595 |  27k|  45 |   0 |   0 |-2.170000e+02 |-2.500000e+01 |  88.48%
13.29/13.30	c  12.9s|     1 |     0 |  1507 |     - |  31M|   0 | 399 | 595 |  27k| 595 |  27k|  55 |   0 |   0 |-1.987500e+02 |-2.500000e+01 |  87.42%
15.39/15.45	c  15.1s|     1 |     0 |  1650 |     - |  31M|   0 | 381 | 595 |  27k| 595 |  27k|  66 |   0 |   0 |-1.892500e+02 |-2.500000e+01 |  86.79%
17.59/17.63	c  17.2s|     1 |     0 |  1811 |     - |  31M|   0 | 362 | 595 |  27k| 595 |  27k|  74 |   0 |   0 |-1.792500e+02 |-2.500000e+01 |  86.05%
20.19/20.21	c  19.8s|     1 |     0 |  2084 |     - |  31M|   0 | 332 | 595 |  27k| 595 |  27k|  83 |   0 |   0 |-1.642500e+02 |-2.500000e+01 |  84.78%
22.79/22.81	c  22.4s|     1 |     0 |  2383 |     - |  31M|   0 | 300 | 595 |  27k| 595 |  27k|  92 |   0 |   0 |-1.500000e+02 |-2.500000e+01 |  83.33%
25.30/25.36	c  25.0s|     1 |     0 |  2709 |     - |  31M|   0 | 270 | 595 |  27k| 595 |  27k|  99 |   0 |   0 |-1.350000e+02 |-2.500000e+01 |  81.48%
26.99/27.02	c  26.6s|     1 |     0 |  3039 |     - |  31M|   0 | 257 | 595 |  27k| 595 |  27k| 108 |   0 |   0 |-1.275000e+02 |-2.500000e+01 |  80.39%
28.59/28.68	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
28.59/28.68	c  28.3s|     1 |     0 |  3387 |     - |  31M|   0 | 236 | 595 |  27k| 595 |  27k| 114 |   0 |   0 |-1.170000e+02 |-2.500000e+01 |  78.63%
30.39/30.42	c  30.0s|     1 |     0 |  3821 |     - |  31M|   0 | 213 | 595 |  27k| 595 |  27k| 121 |   0 |   0 |-1.065000e+02 |-2.500000e+01 |  76.53%
32.08/32.13	c  31.7s|     1 |     0 |  4192 |     - |  31M|   0 | 198 | 595 |  27k| 595 |  27k| 126 |   0 |   0 |-9.900000e+01 |-2.500000e+01 |  74.75%
33.48/33.53	c  33.1s|     1 |     0 |  4486 |     - |  31M|   0 | 174 | 595 |  27k| 595 |  27k| 134 |   0 |   0 |-8.700000e+01 |-2.500000e+01 |  71.26%
35.48/35.56	c  35.2s|     1 |     0 |  4980 |     - |  31M|   0 | 150 | 595 |  27k| 595 |  27k| 141 |   0 |   0 |-7.500000e+01 |-2.500000e+01 |  66.67%
36.78/36.85	c  36.5s|     1 |     0 |  5259 |     - |  31M|   0 | 136 | 595 |  27k| 595 |  27k| 144 |   0 |   0 |-6.800000e+01 |-2.500000e+01 |  63.24%
37.78/37.88	c  37.5s|     1 |     0 |  5482 |     - |  31M|   0 | 116 | 595 |  27k| 595 |  27k| 151 |   0 |   0 |-5.644444e+01 |-2.500000e+01 |  55.71%
38.87/38.96	c  38.6s|     1 |     0 |  5678 |     - |  31M|   0 |  91 | 595 |  27k| 595 |  28k| 160 |   0 |   0 |-4.550000e+01 |-2.500000e+01 |  45.05%
39.68/39.75	c  39.4s|     1 |     0 |  5782 |     - |  31M|   0 |  80 | 595 |  27k| 595 |  28k| 167 |   0 |   0 |-3.500000e+01 |-2.500000e+01 |  28.57%
40.17/40.27	c  39.9s|     1 |     0 |  5872 |     - |  31M|   0 |  93 | 595 |  27k| 595 |  28k| 177 |   0 |   0 |-3.500000e+01 |-2.500000e+01 |  28.57%
40.77/40.87	c  40.5s|     1 |     0 |  5970 |     - |  31M|   0 |  96 | 595 |  27k| 595 |  28k| 188 |   0 |   0 |-3.500000e+01 |-2.500000e+01 |  28.57%
41.79/41.86	c  41.5s|     1 |     0 |  6194 |     - |  31M|   0 | 101 | 595 |  27k| 595 |  28k| 208 |   0 |   0 |-3.500000e+01 |-2.500000e+01 |  28.57%
42.48/42.53	c  42.1s|     1 |     0 |  6299 |     - |  31M|   0 | 109 | 595 |  27k| 595 |  28k| 220 |   0 |   0 |-3.500000e+01 |-2.500000e+01 |  28.57%
43.57/43.65	c  43.3s|     1 |     0 |  6513 |     - |  31M|   0 |  99 | 595 |  27k| 595 |  28k| 233 |   0 |   0 |-3.500000e+01 |-2.500000e+01 |  28.57%
81.06/81.17	c  80.8s|     1 |     2 |  6513 |     - |  31M|   0 |  99 | 595 |  27k| 595 |  28k| 233 |   0 |  33 |-3.500000e+01 |-2.500000e+01 |  28.57%
150.56/150.64	o -26
150.56/150.64	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
150.56/150.64	c * 150s|    14 |    12 |  7398 |  68.1 |  32M|  13 |   - | 595 |  27k| 595 |  27k| 233 |   0 | 323 |-3.500000e+01 |-2.600000e+01 |  25.71%
183.84/183.99	o -27
183.84/183.99	c * 184s|    24 |    18 |  7958 |  62.8 |  32M|  13 |   - | 595 |  27k| 595 |  27k| 233 |   0 | 478 |-3.500000e+01 |-2.700000e+01 |  22.86%
184.34/184.42	o -28
184.34/184.42	c * 184s|    25 |    17 |  7971 |  60.8 |  32M|  13 |   - | 595 |  27k| 595 |  27k| 233 |   0 | 483 |-3.500000e+01 |-2.800000e+01 |  20.00%
230.64/230.76	o -29
230.64/230.76	c * 230s|    39 |    25 |  8903 |  62.9 |  33M|  14 |   - | 595 |  27k| 595 |  27k| 233 |   0 | 716 |-3.500000e+01 |-2.900000e+01 |  17.14%
443.19/443.31	o -30
443.19/443.31	c g 443s|   388 |   179 | 23241 |  43.2 |  37M|  27 |   - | 595 |  27k| 595 |  27k| 233 |   0 |1631 |-3.500000e+01 |-3.000000e+01 |  14.29%
877.09/877.34	o -31
877.09/877.34	c p 877s|  2915 |  1414 |157829 |  51.9 |  58M|  47 |   - | 595 |  27k| 595 |  27k| 233 |   0 |1945 |-3.500000e+01 |-3.100000e+01 |  11.43%
1293.39/1293.77	o -32
1293.39/1293.77	c *1293s|  4710 |  1778 |280542 |  58.2 |  67M|  47 |   - | 595 |  27k| 595 |  27k| 233 |   0 |2437 |-3.500000e+01 |-3.200000e+01 |   8.57%
1789.56/1790.02	c 
1789.56/1790.02	c SCIP Status        : solving was interrupted [time limit reached]
1789.56/1790.02	c Solving Time (sec) : 1789.62
1789.56/1790.02	c Solving Nodes      : 7907
1789.56/1790.02	c Primal Bound       : -3.20000000000000e+01 (515 solutions)
1789.56/1790.02	c Dual Bound         : -3.50000000000000e+01
1789.56/1790.02	c Gap                : 8.57 %
1789.56/1790.03	s SATISFIABLE
1789.56/1790.03	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 
1789.56/1790.03	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 
1789.56/1790.03	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 
1789.56/1790.03	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 
1789.56/1790.03	v -x104 -x105 -x106 -x107 x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 -x122 -x123 -x124 
1789.56/1790.03	v -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 
1789.56/1790.03	v -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 x166 
1789.56/1790.03	v -x167 -x168 -x169 -x170 x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 
1789.56/1790.03	v -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 
1789.56/1790.03	v -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 x227 -x228 -x229 
1789.56/1790.03	v -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 
1789.56/1790.03	v x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 x268 -x269 -x270 -x271 
1789.56/1790.03	v -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 x292 
1789.56/1790.03	v -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 
1789.56/1790.03	v -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 x323 -x324 -x325 -x326 x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 
1789.56/1790.03	v -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 
1789.56/1790.03	v x356 -x357 -x358 -x359 -x360 -x361 -x362 -x363 -x364 x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 
1789.56/1790.03	v -x377 -x378 x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 
1789.56/1790.03	v -x398 -x399 -x400 -x401 x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 x415 -x416 -x417 -x418 
1789.56/1790.03	v -x419 -x420 -x421 -x422 -x423 -x424 -x425 x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 
1789.56/1790.03	v -x440 -x441 -x442 -x443 x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 
1789.56/1790.03	v -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 x478 -x479 -x480 -x481 
1789.56/1790.03	v -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 x497 -x498 -x499 -x500 -x501 -x502 
1789.56/1790.03	v -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 
1789.56/1790.03	v -x524 -x525 x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 x543 -x544 
1789.56/1790.03	v -x545 -x546 -x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 
1789.56/1790.03	v -x566 -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 
1789.56/1790.03	v -x587 -x588 -x589 x590 -x591 -x592 -x593 -x594 -x595 
1789.56/1790.03	c SCIP Status        : solving was interrupted [time limit reached]
1789.56/1790.03	c Solving Time       :    1789.62
1789.56/1790.03	c Original Problem   :
1789.56/1790.03	c   Problem name     : HOME/instance-2703815-1278556288.opb
1789.56/1790.03	c   Variables        : 595 (595 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.56/1790.03	c   Constraints      : 27856 initial, 27856 maximal
1789.56/1790.03	c Presolved Problem  :
1789.56/1790.03	c   Problem name     : t_HOME/instance-2703815-1278556288.opb
1789.56/1790.03	c   Variables        : 595 (595 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.56/1790.03	c   Constraints      : 27856 initial, 27856 maximal
1789.56/1790.03	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1789.56/1790.03	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1789.56/1790.03	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1789.56/1790.03	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1789.56/1790.03	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1789.56/1790.03	c   implics          :       0.00          0          0          0          0          0          0          0          0
1789.56/1790.03	c   probing          :       1.57          0          0          0          0          0          0          0          0
1789.56/1790.03	c   setppc           :       0.05          0          0          0          0          0          0          0          0
1789.56/1790.03	c   root node        :          -          0          -          -          0          -          -          -          -
1789.56/1790.03	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1789.56/1790.03	c   integral         :          0          0          0       6156          0         26        341          0          0      11902
1789.56/1790.03	c   setppc           :      27856         25      22168          5          2          0     153948          0          0          0
1789.56/1790.03	c   countsols        :          0          0          0          5          2          0          0          0          0          0
1789.56/1790.03	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1789.56/1790.03	c   integral         :     538.72       0.00       0.00     538.72       0.00
1789.56/1790.03	c   setppc           :       9.05       0.16       8.88       0.00       0.00
1789.56/1790.03	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1789.56/1790.03	c Propagators        :       Time      Calls    Cutoffs    DomReds
1789.56/1790.03	c   vbounds          :       0.01          2          0          0
1789.56/1790.03	c   rootredcost      :       0.03          7          0          0
1789.56/1790.03	c   pseudoobj        :       1.35      21989          0          0
1789.56/1790.03	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1789.56/1790.03	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1789.56/1790.03	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1789.56/1790.03	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1789.56/1790.03	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1789.56/1790.03	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1789.56/1790.03	c   applied globally :          -          -          -          0        0.0          -          -          -
1789.56/1790.03	c   applied locally  :          -          -          -          0        0.0          -          -          -
1789.56/1790.03	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1789.56/1790.03	c   cut pool         :       0.00         24          -          -         96          -    (maximal pool size: 453)
1789.56/1790.03	c   redcost          :       0.35       6197          0         19          0          0
1789.56/1790.03	c   impliedbounds    :       0.03         25          0          0          0          0
1789.56/1790.03	c   intobj           :       0.00          0          0          0          0          0
1789.56/1790.03	c   cgmip            :       0.00          0          0          0          0          0
1789.56/1790.03	c   gomory           :       6.96         25          0          0      12500          0
1789.56/1790.03	c   strongcg         :       5.45         20          0          0      10000          0
1789.56/1790.03	c   cmir             :       4.19         10          0          0          0          0
1789.56/1790.03	c   flowcover        :       4.86         10          0          0          0          0
1789.56/1790.03	c   clique           :       0.48         25          0          0        213          0
1789.56/1790.03	c   zerohalf         :       0.00          0          0          0          0          0
1789.56/1790.03	c   mcf              :       0.04          1          0          0          0          0
1789.56/1790.03	c   rapidlearning    :       0.00          0          0          0          0          0
1789.56/1790.03	c Pricers            :       Time      Calls       Vars
1789.56/1790.03	c   problem variables:       0.00          0          0
1789.56/1790.03	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1789.56/1790.03	c   relpscost        :     538.71       6151         26        341          0          0      11902
1789.56/1790.03	c   pscost           :       0.00          0          0          0          0          0          0
1789.56/1790.03	c   inference        :       0.00          2          0          0          0          0          4
1789.56/1790.03	c   mostinf          :       0.00          0          0          0          0          0          0
1789.56/1790.03	c   leastinf         :       0.00          0          0          0          0          0          0
1789.56/1790.03	c   fullstrong       :       0.00          0          0          0          0          0          0
1789.56/1790.03	c   allfullstrong    :       0.00          0          0          0          0          0          0
1789.56/1790.03	c   random           :       0.00          0          0          0          0          0          0
1789.56/1790.03	c Primal Heuristics  :       Time      Calls      Found
1789.56/1790.03	c   LP solutions     :       0.02          -          5
1789.56/1790.03	c   pseudo solutions :       0.00          -          0
1789.56/1790.03	c   intshifting      :       0.00          0          0
1789.56/1790.03	c   feaspump         :       0.00          0          0
1789.56/1790.03	c   oneopt           :       0.09          9          1
1789.56/1790.03	c   crossover        :       2.12          8          2
1789.56/1790.03	c   guideddiving     :      64.90         61          5
1789.56/1790.03	c   coefdiving       :      51.98         61          6
1789.56/1790.03	c   pscostdiving     :      24.32         61         10
1789.56/1790.03	c   fracdiving       :      54.81         61          4
1789.56/1790.03	c   veclendiving     :      31.14         61          0
1789.56/1790.03	c   rootsoldiving    :      14.66         31         42
1789.56/1790.03	c   objpscostdiving  :      25.35         31         66
1789.56/1790.03	c   linesearchdiving :      26.70         62          0
1789.56/1790.03	c   trivial          :       0.02          2          3
1789.56/1790.03	c   simplerounding   :       0.44       6176        113
1789.56/1790.03	c   zirounding       :      27.80       5976        255
1789.56/1790.03	c   rounding         :      13.91       3247          1
1789.56/1790.03	c   shifting         :       3.59        651          1
1789.56/1790.03	c   twoopt           :       0.00          0          0
1789.56/1790.03	c   fixandinfer      :       0.00          0          0
1789.56/1790.03	c   intdiving        :       0.00          0          0
1789.56/1790.03	c   actconsdiving    :       0.00          0          0
1789.56/1790.03	c   octane           :       0.00          0          0
1789.56/1790.03	c   rens             :       1.05          1          1
1789.56/1790.03	c   rins             :       0.00          0          0
1789.56/1790.03	c   localbranching   :       0.00          0          0
1789.56/1790.03	c   mutation         :       0.00          0          0
1789.56/1790.03	c   dins             :       0.00          0          0
1789.56/1790.03	c   undercover       :       0.00          0          0
1789.56/1790.03	c   nlp              :       0.00          0          0
1789.56/1790.03	c   trysol           :       0.01          0          0
1789.56/1790.03	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1789.56/1790.03	c   primal LP        :       0.04          0          0       0.00       0.00
1789.56/1790.03	c   dual LP          :     813.71       8105     334879      41.32     411.54
1789.56/1790.03	c   lex dual LP      :       0.00          0          0       0.00          -
1789.56/1790.03	c   barrier LP       :       0.00          0          0       0.00          -
1789.56/1790.03	c   diving/probing LP:     264.05       6258      95269      15.22     360.79
1789.56/1790.03	c   strong branching :     538.34       2935     193127      65.80     358.75
1789.56/1790.03	c     (at root node) :          -         33      11810     357.88          -
1789.56/1790.03	c   conflict analysis:       0.00          0          0       0.00          -
1789.56/1790.03	c B&B Tree           :
1789.56/1790.03	c   number of runs   :          1
1789.56/1790.03	c   nodes            :       7907
1789.56/1790.03	c   nodes (total)    :       7907
1789.56/1790.03	c   nodes left       :       2897
1789.56/1790.03	c   max depth        :         59
1789.56/1790.03	c   max depth (total):         59
1789.56/1790.03	c   backtracks       :       1138 (14.4%)
1789.56/1790.03	c   delayed cutoffs  :          0
1789.56/1790.03	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1789.56/1790.03	c   avg switch length:       4.72
1789.56/1790.03	c   switching time   :       9.17
1789.56/1790.03	c Solution           :
1789.56/1790.03	c   Solutions found  :        515 (11 improvements)
1789.56/1790.03	c   First Solution   : +0.00000000000000e+00   (in run 1, after 0 nodes, 0.06 seconds, depth 0, found by <trivial>)
1789.56/1790.03	c   Primal Bound     : -3.20000000000000e+01   (in run 1, after 4710 nodes, 1293.36 seconds, depth 29, found by <relaxation>)
1789.56/1790.03	c   Dual Bound       : -3.50000000000000e+01
1789.56/1790.03	c   Gap              :       8.57 %
1789.56/1790.03	c   Root Dual Bound  : -3.50000000000000e+01
1789.56/1790.03	c   Root Iterations  :       6513
1789.85/1790.30	c Time complete: 1789.87.

Verifier Data 

OK	-32

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703815-1278556288/watcher-2703815-1278556288 -o /tmp/evaluation-result-2703815-1278556288/solver-2703815-1278556288 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703815-1278556288.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 27938
/proc/meminfo: memFree=1686876/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=7904 CPUtime=0
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 1066 0 0 0 0 0 0 0 18 0 1 0 23842569 8093696 978 1992294400 4194304 8395647 140734728965136 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27938/statm: 1976 986 365 1026 0 946 0

[startup+0.0151551 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 27938
/proc/meminfo: memFree=1686876/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=10860 CPUtime=0
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 2002 0 0 0 0 0 0 0 20 0 1 0 23842569 11120640 1914 1992294400 4194304 8395647 140734728965136 18446744073709551615 7352010 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27938/statm: 2715 1916 393 1026 0 1685 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10860

[startup+0.101142 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 27938
/proc/meminfo: memFree=1686876/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=14152 CPUtime=0.09
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 2830 0 0 0 8 1 0 0 20 0 1 0 23842569 14491648 2742 1992294400 4194304 8395647 140734728965136 18446744073709551615 7370353 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27938/statm: 3538 2742 393 1026 0 2508 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14152

[startup+0.300157 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 27938
/proc/meminfo: memFree=1686876/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=18800 CPUtime=0.29
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 3979 0 0 0 27 2 0 0 20 0 1 0 23842569 19251200 3891 1992294400 4194304 8395647 140734728965136 18446744073709551615 4327576 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27938/statm: 4700 3891 393 1026 0 3670 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18800

[startup+0.70019 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 27938
/proc/meminfo: memFree=1686876/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=56808 CPUtime=0.69
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 14318 0 0 0 64 5 0 0 20 0 1 0 23842569 58171392 13122 1992294400 4194304 8395647 140734728965136 18446744073709551615 4969548 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 14202 13122 476 1026 0 13172 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56808

[startup+1.50126 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27939
/proc/meminfo: memFree=1632928/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=59820 CPUtime=1.49
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 15090 0 0 0 144 5 0 0 23 0 1 0 23842569 61255680 13894 1992294400 4194304 8395647 140734728965136 18446744073709551615 4228079 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 14955 13894 491 1026 0 13925 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59820

[startup+3.10138 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27939
/proc/meminfo: memFree=1632804/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=85512 CPUtime=3.09
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 21123 0 0 0 301 8 0 0 25 0 1 0 23842569 87564288 19360 1992294400 4194304 8395647 140734728965136 18446744073709551615 6496455 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 21378 19360 666 1026 0 20348 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 85512

[startup+6.30164 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27939
/proc/meminfo: memFree=1604160/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=96684 CPUtime=6.29
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 24111 0 0 0 619 10 0 0 25 0 1 0 23842569 99004416 22043 1992294400 4194304 8395647 140734728965136 18446744073709551615 6697379 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 24171 22043 743 1026 0 23141 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 96684

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27939
/proc/meminfo: memFree=1599572/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=96684 CPUtime=12.69
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 24439 0 0 0 1258 11 0 0 25 0 1 0 23842569 99004416 22283 1992294400 4194304 8395647 140734728965136 18446744073709551615 5849646 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 24171 22283 656 1026 0 23141 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 96684

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27939
/proc/meminfo: memFree=1597836/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=96980 CPUtime=25.49
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 24892 0 0 0 2535 14 0 0 25 0 1 0 23842569 99307520 22736 1992294400 4194304 8395647 140734728965136 18446744073709551615 6440490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 24245 22736 658 1026 0 23215 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 96980

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27940
/proc/meminfo: memFree=1594984/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=97552 CPUtime=51.07
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 32794 0 0 0 5074 33 0 0 25 0 1 0 23842569 99893248 23262 1992294400 4194304 8395647 140734728965136 18446744073709551615 7382031 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 24388 23262 668 1026 0 23358 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 97552

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27941
/proc/meminfo: memFree=1594984/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=98208 CPUtime=102.27
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 32796 0 0 0 10177 50 0 0 25 0 1 0 23842569 100564992 23264 1992294400 4194304 8395647 140734728965136 18446744073709551615 6752903 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 24552 23264 668 1026 0 23522 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 98208

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27943
/proc/meminfo: memFree=1594984/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=99072 CPUtime=162.25
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 32801 0 0 0 16156 69 0 0 25 0 1 0 23842569 101449728 23269 1992294400 4194304 8395647 140734728965136 18446744073709551615 6697691 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 24768 23269 669 1026 0 23738 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 99072

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27945
/proc/meminfo: memFree=1594984/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=99072 CPUtime=222.23
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 32801 0 0 0 22134 89 0 0 25 0 1 0 23842569 101449728 23269 1992294400 4194304 8395647 140734728965136 18446744073709551615 6697808 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 24768 23269 669 1026 0 23738 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 99072

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27946
/proc/meminfo: memFree=1594984/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=99072 CPUtime=282.23
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 32817 0 0 0 28113 110 0 0 25 0 1 0 23842569 101449728 23285 1992294400 4194304 8395647 140734728965136 18446744073709551615 6636367 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 24768 23285 669 1026 0 23738 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 99072

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27948
/proc/meminfo: memFree=1594984/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=99072 CPUtime=342.21
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 32817 0 0 0 34088 133 0 0 25 0 1 0 23842569 101449728 23285 1992294400 4194304 8395647 140734728965136 18446744073709551615 6391404 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 24768 23285 669 1026 0 23738 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 99072

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27949
/proc/meminfo: memFree=1594984/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=99072 CPUtime=402.19
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 32874 0 0 0 40067 152 0 0 25 0 1 0 23842569 101449728 23342 1992294400 4194304 8395647 140734728965136 18446744073709551615 6723581 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 24768 23342 669 1026 0 23738 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 99072

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27951
/proc/meminfo: memFree=1591388/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=102920 CPUtime=462.17
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 42459 0 0 0 46041 176 0 0 25 0 1 0 23842569 105390080 24286 1992294400 4194304 8395647 140734728965136 18446744073709551615 6587239 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 25730 24286 658 1026 0 24700 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 102920

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27953
/proc/meminfo: memFree=1586552/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=107612 CPUtime=522.16
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 52476 0 0 0 52010 206 0 0 25 0 1 0 23842569 110194688 25465 1992294400 4194304 8395647 140734728965136 18446744073709551615 6585820 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 26903 25465 656 1026 0 25873 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 107612

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27954
/proc/meminfo: memFree=1556916/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=135440 CPUtime=582.15
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 61535 0 0 0 57983 232 0 0 25 0 1 0 23842569 138690560 32709 1992294400 4194304 8395647 140734728965136 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 33860 32709 656 1026 0 32830 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 135440

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27956
/proc/meminfo: memFree=1556916/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=135440 CPUtime=642.14
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 61541 0 0 0 63965 249 0 0 25 0 1 0 23842569 138690560 32715 1992294400 4194304 8395647 140734728965136 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 33860 32715 656 1026 0 32830 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 135440

[startup+702.3 s]

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

/proc/meminfo: memFree=1551708/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=140320 CPUtime=1002.05
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 67215 0 0 0 99836 369 0 0 25 0 1 0 23842569 143687680 33985 1992294400 4194304 8395647 140734728965136 18446744073709551615 7382027 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 35080 33985 656 1026 0 34050 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 140320

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27967
/proc/meminfo: memFree=1551708/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=140320 CPUtime=1062.04
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 67215 0 0 0 105817 387 0 0 25 0 1 0 23842569 143687680 33985 1992294400 4194304 8395647 140734728965136 18446744073709551615 6585853 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 35080 33985 656 1026 0 34050 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 140320

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27969
/proc/meminfo: memFree=1553568/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=138932 CPUtime=1122.03
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 73839 0 0 0 111792 411 0 0 25 0 1 0 23842569 142266368 33492 1992294400 4194304 8395647 140734728965136 18446744073709551615 6383886 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 34733 33492 656 1026 0 33703 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 138932

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27970
/proc/meminfo: memFree=1553568/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=139776 CPUtime=1182.01
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 73889 0 0 0 117770 431 0 0 25 0 1 0 23842569 143130624 33542 1992294400 4194304 8395647 140734728965136 18446744073709551615 6697749 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 34944 33542 656 1026 0 33914 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 139776

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27972
/proc/meminfo: memFree=1550964/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=142952 CPUtime=1242
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 74596 0 0 0 123750 450 0 0 25 0 1 0 23842569 146382848 34249 1992294400 4194304 8395647 140734728965136 18446744073709551615 6120558 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 35738 34249 656 1026 0 34708 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 142952

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27973
/proc/meminfo: memFree=1548980/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=145068 CPUtime=1301.99
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 75067 0 0 0 129733 466 0 0 25 0 1 0 23842569 148549632 34720 1992294400 4194304 8395647 140734728965136 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 36267 34720 656 1026 0 35237 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 145068

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27975
/proc/meminfo: memFree=1547492/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=146036 CPUtime=1361.97
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 84051 0 0 0 135705 492 0 0 25 0 1 0 23842569 149540864 35079 1992294400 4194304 8395647 140734728965136 18446744073709551615 6585815 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 36509 35079 656 1026 0 35479 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 146036

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27977
/proc/meminfo: memFree=1545260/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=148536 CPUtime=1421.96
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 84601 0 0 0 141679 517 0 0 25 0 1 0 23842569 152100864 35629 1992294400 4194304 8395647 140734728965136 18446744073709551615 6696700 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 37134 35629 656 1026 0 36104 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 148536

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27978
/proc/meminfo: memFree=1544764/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=149056 CPUtime=1481.94
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 84742 0 0 0 147655 539 0 0 25 0 1 0 23842569 152633344 35770 1992294400 4194304 8395647 140734728965136 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 37264 35770 656 1026 0 36234 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 149056

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27980
/proc/meminfo: memFree=1540672/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=150912 CPUtime=1541.93
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 92701 0 0 0 153629 564 0 0 25 0 1 0 23842569 154533888 36634 1992294400 4194304 8395647 140734728965136 18446744073709551615 5587875 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 37728 36634 656 1026 0 36698 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 150912

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27981
/proc/meminfo: memFree=1540672/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=150912 CPUtime=1601.92
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 92701 0 0 0 159610 582 0 0 25 0 1 0 23842569 154533888 36634 1992294400 4194304 8395647 140734728965136 18446744073709551615 6697691 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 37728 36634 656 1026 0 36698 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 150912

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27983
/proc/meminfo: memFree=1540672/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=153416 CPUtime=1661.9
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 101385 0 0 0 165583 607 0 0 25 0 1 0 23842569 157097984 36756 1992294400 4194304 8395647 140734728965136 18446744073709551615 6587239 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 38354 36756 656 1026 0 37324 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 153416

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27985
/proc/meminfo: memFree=1539308/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=155216 CPUtime=1721.89
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 101755 0 0 0 171561 628 0 0 25 0 1 0 23842569 158941184 37126 1992294400 4194304 8395647 140734728965136 18446744073709551615 6587234 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 38804 37126 656 1026 0 37774 0
Current children cumulated CPU time (s) 1721.89
Current children cumulated vsize (KiB) 155216

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27995
/proc/meminfo: memFree=1536704/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=157332 CPUtime=1781.86
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 102212 0 0 0 177537 649 0 0 25 0 1 0 23842569 161107968 37583 1992294400 4194304 8395647 140734728965136 18446744073709551615 6585853 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 39333 37583 656 1026 0 38303 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 157332

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

[startup+1785.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27995
/proc/meminfo: memFree=1536704/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=157332 CPUtime=1785.06
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 102244 0 0 0 177856 650 0 0 25 0 1 0 23842569 161107968 37615 1992294400 4194304 8395647 140734728965136 18446744073709551615 7382036 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 39333 37615 656 1026 0 38303 0
Current children cumulated CPU time (s) 1785.06
Current children cumulated vsize (KiB) 157332

[startup+1788.7 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27995
/proc/meminfo: memFree=1536704/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=157332 CPUtime=1788.26
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 102264 0 0 0 178176 650 0 0 25 0 1 0 23842569 161107968 37635 1992294400 4194304 8395647 140734728965136 18446744073709551615 6752906 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 39333 37635 656 1026 0 38303 0
Current children cumulated CPU time (s) 1788.26
Current children cumulated vsize (KiB) 157332

[startup+1789.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27995
/proc/meminfo: memFree=1536704/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=157332 CPUtime=1789.06
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 102294 0 0 0 178256 650 0 0 25 0 1 0 23842569 161107968 37665 1992294400 4194304 8395647 140734728965136 18446744073709551615 7382051 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 39333 37665 656 1026 0 38303 0
Current children cumulated CPU time (s) 1789.06
Current children cumulated vsize (KiB) 157332

[startup+1789.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27996
/proc/meminfo: memFree=1536456/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=157332 CPUtime=1789.46
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 102294 0 0 0 178296 650 0 0 25 0 1 0 23842569 161107968 37665 1992294400 4194304 8395647 140734728965136 18446744073709551615 6587239 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27938/statm: 39333 37665 656 1026 0 38303 0
Current children cumulated CPU time (s) 1789.46
Current children cumulated vsize (KiB) 157332

[startup+1790.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 27996
/proc/meminfo: memFree=1536456/2059040 swapFree=4139412/4192956
[pid=27938] ppid=27936 vsize=71740 CPUtime=1789.85
/proc/27938/stat : 27938 (pbscip.linux.x8) R 27936 27938 25904 0 -1 4202496 102296 0 0 0 178334 651 0 0 25 0 1 0 23842569 73461760 13461 1992294400 4194304 8395647 140734728965136 18446744073709551615 7602442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27938/statm: 17935 12952 647 1026 0 16905 0
Current children cumulated CPU time (s) 1789.85
Current children cumulated vsize (KiB) 71740

Child status: 0
Real time (s): 1790.31
CPU time (s): 1789.87
CPU user time (s): 1783.35
CPU system time (s): 6.52401
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 181852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1783.35
system time used= 6.52401
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 102299
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= 6586

runsolver used 2.97355 second user time and 8.43272 second system time

The end

Launcher Data 

Begin job on node003 at 2010-07-08 04:31:28
IDJOB=2703815
IDBENCH=2273
IDSOLVER=1213
FILE ID=node003/2703815-1278556288
PBS_JOBID= 11239527
Free space on /tmp= 62572 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-frb35-17-1.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-2703815-1278556288/watcher-2703815-1278556288 -o /tmp/evaluation-result-2703815-1278556288/solver-2703815-1278556288 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703815-1278556288.opb -t 1800 -m 1800

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

MD5SUM BENCH= 366c883f3118f840e595e8bbe10351c8
RANDOM SEED=1620996336

node003.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		: 3000.224
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	: 6000.44
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		: 3000.224
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1687288 kB
Buffers:         66456 kB
Cached:         214416 kB
SwapCached:       9064 kB
Active:         162800 kB
Inactive:       134012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1687288 kB
SwapTotal:     4192956 kB
SwapFree:      4139412 kB
Dirty:           11060 kB
Writeback:           0 kB
AnonPages:       11468 kB
Mapped:          11904 kB
Slab:            52840 kB
PageTables:       4256 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179924 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= 62560 MiB
End job on node003 at 2010-07-08 05:01:19