Trace number 2702264

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
wbo 1.4bOPT3 42.8025 42.8116

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=149-P1=13-P2=53-P3=149-P4=137-B.opb
MD5SUM154cbb2910332fd7a04bd3cd62f6a12f
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark1.65475
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables96
Total number of constraints9
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints9
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)256
Sum of products size (including duplicates)512
Number of different products256
Sum of products size512

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 wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2702264-1278547304.opb.
0.00/0.00	c Instance file HOME/instance-2702264-1278547304.opb
0.00/0.00	c File size is 18984 bytes.
0.00/0.00	c Highest Coefficient sum: 130560
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      352                                                 |
0.00/0.00	c |  Number Clauses:        256                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 269                                                 |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     352      525     2200 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       101 |     352      525     2200 |     5500      101     59 |  0.007 % |
0.00/0.02	c |       252 |     352      525     2200 |     6050      252     59 |  0.001 % |
0.00/0.03	c |       478 |     352      525     2200 |     6655      478     49 |  0.007 % |
0.00/0.05	c |       815 |     352      525     2200 |     7320      815     46 |  0.001 % |
0.06/0.09	c |      1321 |     352      525     2200 |     8052     1321     54 |  0.001 % |
0.09/0.16	c |      2080 |     352      525     2200 |     8857     2080     53 |  0.001 % |
0.19/0.25	c |      3219 |     352      525     2200 |     9743     3219     55 |  0.001 % |
0.39/0.44	c |      4927 |     352      525     2200 |    10717     4927     54 |  0.001 % |
0.79/0.84	c |      7490 |     352      525     2200 |    11789     7490     46 |  0.001 % |
1.00/1.04	c ===============================================================================
1.00/1.04	c New solution: 227
1.00/1.04	o 227
1.00/1.04	c Elapsed CPU time: 1.02284 s	Remaining CPU time: 178.977 s
1.00/1.04	c ===============================================================================
1.00/1.04	c |      9371 |     352      526     2208 |     5000     9371     48 |  0.001 % |
1.00/1.07	c |      9472 |     352      526     2208 |     5500     4787     41 |  0.001 % |
1.00/1.09	c |      9623 |     352      526     2208 |     6050     4938     42 |  0.001 % |
1.10/1.12	c |      9849 |     352      526     2208 |     6655     5164     43 |  0.001 % |
1.10/1.18	c |     10186 |     352      526     2208 |     7320     5501     42 |  0.001 % |
1.19/1.24	c |     10692 |     352      526     2208 |     8052     6007     42 |  0.001 % |
1.29/1.31	c |     11452 |     352      526     2208 |     8857     6767     43 |  0.001 % |
1.39/1.49	c |     12591 |     352      526     2208 |     9743     7906     44 |  0.001 % |
1.59/1.61	c ===============================================================================
1.59/1.61	c New solution: 197
1.59/1.61	o 197
1.59/1.61	c Elapsed CPU time: 1.57976 s	Remaining CPU time: 178.42 s
1.59/1.61	c ===============================================================================
1.59/1.61	c |     13905 |     352      527     2216 |     5000     9220     45 |  0.001 % |
1.59/1.64	c |     14006 |     352      527     2216 |     5500     4711     49 |  0.001 % |
1.59/1.66	c |     14157 |     352      527     2216 |     6050     4862     49 |  0.001 % |
1.59/1.68	c |     14383 |     352      527     2216 |     6655     5088     50 |  0.007 % |
1.69/1.72	c |     14721 |     352      527     2216 |     7320     5426     50 |  0.001 % |
1.79/1.80	c |     15228 |     352      527     2216 |     8052     5933     49 |  0.001 % |
1.79/1.89	c |     15987 |     352      527     2216 |     8857     6692     46 |  0.001 % |
1.99/2.03	c |     17127 |     352      527     2216 |     9743     7832     44 |  0.001 % |
2.10/2.10	c ===============================================================================
2.10/2.10	c New solution: 57
2.10/2.10	o 57
2.10/2.10	c Elapsed CPU time: 2.05769 s	Remaining CPU time: 177.942 s
2.10/2.10	c ===============================================================================
2.10/2.10	c |     17666 |     352      528     2224 |     5000     8371     44 |  0.001 % |
2.10/2.13	c |     17766 |     332      528     2224 |     5500     4263     39 |  5.689 % |
2.10/2.16	c |     17918 |     332      528     2224 |     6050     4415     40 |  5.689 % |
2.10/2.17	c |     18143 |     332      528     2224 |     6655     4640     41 |  5.683 % |
2.19/2.22	c |     18481 |     332      528     2224 |     7320     4978     42 |  5.690 % |
2.19/2.28	c |     18987 |     332      528     2224 |     8052     5484     41 |  5.683 % |
2.30/2.38	c |     19747 |     332      528     2224 |     8857     6244     39 |  5.683 % |
2.49/2.54	c |     20886 |     332      528     2224 |     9743     7383     37 |  5.683 % |
2.59/2.69	c ===============================================================================
2.59/2.69	c New solution: 13
2.59/2.69	o 13
2.59/2.69	c Elapsed CPU time: 2.6396 s	Remaining CPU time: 177.36 s
2.59/2.69	c ===============================================================================
2.59/2.69	c |     21967 |     332      529     2232 |     5000     8464     37 |  5.683 % |
2.69/2.72	c |     22068 |     312      529     2232 |     5500     4333     34 | 11.372 % |
2.69/2.73	c |     22218 |     312      529     2232 |     6050     4483     34 | 11.364 % |
2.69/2.76	c |     22445 |     312      529     2232 |     6655     4710     35 | 11.372 % |
2.79/2.80	c |     22782 |     312      529     2232 |     7320     5047     36 | 11.364 % |
2.79/2.85	c |     23288 |     312      529     2232 |     8052     5553     38 | 11.364 % |
2.89/2.96	c |     24048 |     312      529     2232 |     8857     6313     39 | 11.364 % |
3.09/3.12	c |     25187 |     312      529     2232 |     9743     7452     36 | 11.364 % |
3.30/3.32	c |     26896 |     312      529     2232 |    10717     9161     37 | 11.364 % |
3.50/3.54	c ===============================================================================
3.50/3.54	c New solution: 11
3.50/3.54	o 11
3.50/3.54	c Elapsed CPU time: 3.47047 s	Remaining CPU time: 176.53 s
3.50/3.54	c ===============================================================================
3.50/3.54	c |     28597 |     312      530     2240 |     5000    10862     39 | 11.364 % |
3.50/3.58	c |     28698 |     312      530     2240 |     5500     2817     46 | 11.371 % |
3.60/3.60	c |     28849 |     312      530     2240 |     6050     2968     47 | 11.364 % |
3.60/3.62	c |     29074 |     312      530     2240 |     6655     3193     48 | 11.364 % |
3.60/3.65	c |     29411 |     312      530     2240 |     7320     3530     49 | 11.364 % |
3.70/3.71	c |     29917 |     312      530     2240 |     8052     4036     49 | 11.364 % |
3.70/3.79	c |     30677 |     312      530     2240 |     8857     4796     50 | 11.364 % |
3.79/3.88	c |     31817 |     312      530     2240 |     9743     5936     45 | 11.364 % |
3.89/3.94	c ===============================================================================
3.89/3.94	c New solution: 7
3.89/3.94	o 7
3.89/3.94	c Elapsed CPU time: 3.86341 s	Remaining CPU time: 176.137 s
3.89/3.94	c ===============================================================================
3.89/3.94	c |     32255 |     312      531     2248 |     5000     6374     45 | 11.364 % |
3.89/3.95	c |     32355 |     302      531     2248 |     5500     3287     43 | 14.212 % |
3.89/3.96	c |     32505 |     302      531     2248 |     6050     3437     44 | 14.205 % |
3.89/3.99	c |     32730 |     302      531     2248 |     6655     3662     45 | 14.212 % |
3.99/4.02	c |     33068 |     302      531     2248 |     7320     4000     43 | 14.205 % |
3.99/4.07	c |     33574 |     302      531     2248 |     8052     4506     41 | 14.205 % |
4.10/4.14	c |     34334 |     302      531     2248 |     8857     5266     43 | 14.205 % |
4.19/4.28	c |     35474 |     302      531     2248 |     9743     6406     43 | 14.212 % |
4.40/4.47	c |     37183 |     302      531     2248 |    10717     8115     40 | 14.205 % |
4.49/4.55	c ===============================================================================
4.49/4.55	c New solution: 5
4.49/4.55	o 5
4.49/4.55	c Elapsed CPU time: 4.46232 s	Remaining CPU time: 175.538 s
4.49/4.55	c ===============================================================================
4.49/4.55	c |     37902 |     302      532     2256 |     5000     8834     40 | 14.205 % |
4.49/4.57	c |     38002 |     302      532     2256 |     5500     4517     39 | 14.205 % |
4.49/4.59	c |     38153 |     302      532     2256 |     6050     4668     39 | 14.205 % |
4.59/4.61	c |     38379 |     302      532     2256 |     6655     4894     38 | 14.205 % |
4.59/4.64	c |     38719 |     302      532     2256 |     7320     5234     37 | 14.205 % |
4.59/4.70	c |     39225 |     302      532     2256 |     8052     5740     36 | 14.205 % |
4.69/4.77	c |     39984 |     302      532     2256 |     8857     6499     37 | 14.205 % |
4.89/4.90	c |     41123 |     302      532     2256 |     9743     7638     39 | 14.205 % |
4.99/5.09	c |     42831 |     302      532     2256 |    10717     9346     38 | 14.213 % |
5.29/5.40	c |     45393 |     302      532     2256 |    11789     6500     30 | 14.205 % |
5.40/5.47	c ===============================================================================
5.40/5.47	c New solution: 3
5.40/5.47	o 3
5.40/5.47	c Elapsed CPU time: 5.37118 s	Remaining CPU time: 174.629 s
5.40/5.47	c ===============================================================================
5.40/5.47	c |     46202 |     302      533     2264 |     5000     7309     33 | 14.205 % |
5.40/5.49	c |     46303 |     283      533     2264 |     5500     3756     26 | 20.171 % |
5.50/5.50	c |     46454 |     283      533     2264 |     6050     3907     27 | 20.171 % |
5.50/5.52	c |     46680 |     283      533     2264 |     6655     4133     29 | 20.180 % |
5.50/5.55	c |     47017 |     283      533     2264 |     7320     4470     32 | 20.171 % |
5.59/5.60	c |     47524 |     283      533     2264 |     8052     4977     33 | 20.171 % |
5.59/5.67	c |     48283 |     283      533     2264 |     8857     5736     31 | 20.171 % |
5.69/5.76	c |     49423 |     283      533     2264 |     9743     6876     35 | 20.171 % |
5.90/5.95	c |     51132 |     283      533     2264 |    10717     8585     37 | 20.171 % |
6.19/6.20	c |     53695 |     283      533     2264 |    11789     5640     49 | 20.171 % |
6.69/6.76	c |     57541 |     283      533     2264 |    12968     9486     50 | 20.171 % |
7.59/7.61	c |     63307 |     283      533     2264 |    14265     8646     55 | 20.179 % |
8.79/8.87	c |     71959 |     283      533     2264 |    15692    10013     46 | 20.171 % |
11.19/11.27	c |     84934 |     280      533     2264 |    17261    15000     56 | 20.455 % |
14.59/14.60	c |    104395 |     280      533     2264 |    18987    17017     44 | 20.455 % |
20.59/20.65	c |    133588 |     280      533     2264 |    20886    17349     39 | 20.455 % |
30.59/30.68	c |    177378 |     279      533     2264 |    22974    19000     33 | 20.739 % |
42.79/42.80	c ===============================================================================
42.79/42.80	c Best Solution: 3
42.79/42.80	s OPTIMUM FOUND
42.79/42.80	c Total CPU time: 42.2716 s
42.79/42.80	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 -x29 x30 -x31 -x32 x33 -x34 -x35 -x36 x37 x38 -x39 x40 x97 x98 -x99 -x100 -x101 -x102 -x103 -x104 x105 x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 x121 x122 -x123 -x124 -x125 -x126 -x127 -x128 x129 x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 x41 -x42 -x43 -x44 x45 -x46 x47 -x48 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 x161 -x162 -x163 -x164 x165 -x166 x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 x193 -x194 -x195 -x196 x197 -x198 x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 x217 -x218 -x219 -x220 x221 -x222 x223 -x224 x49 -x50 -x51 -x52 -x53 x54 x55 x56 x73 -x74 x75 x76 -x77 x78 -x79 -x80 x225 -x226 -x227 -x228 -x229 x230 x231 x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 x265 -x266 -x267 -x268 -x269 x270 x271 x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 x81 -x82 x83 x84 x85 -x86 -x87 -x88 x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702264-1278547304/watcher-2702264-1278547304 -o /tmp/evaluation-result-2702264-1278547304/solver-2702264-1278547304 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702264-1278547304.opb 

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 0.96 0.65 3/106 24928
/proc/meminfo: memFree=1723852/2059040 swapFree=4139712/4192956
[pid=24928] ppid=24926 vsize=2580 CPUtime=0
/proc/24928/stat : 24928 (wbo1.4b) R 24926 24928 24224 0 -1 4202496 311 0 0 0 0 0 0 0 18 0 1 0 22937790 2641920 224 1992294400 134512640 135751879 4288533952 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24928/statm: 645 224 146 303 0 340 0

[startup+0.0711111 s]
/proc/loadavg: 1.00 0.96 0.65 3/106 24928
/proc/meminfo: memFree=1723852/2059040 swapFree=4139712/4192956
[pid=24928] ppid=24926 vsize=2836 CPUtime=0.06
/proc/24928/stat : 24928 (wbo1.4b) R 24926 24928 24224 0 -1 4202496 378 0 0 0 6 0 0 0 20 0 1 0 22937790 2904064 291 1992294400 134512640 135751879 4288533952 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24928/statm: 709 291 147 303 0 404 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2836

[startup+0.101113 s]
/proc/loadavg: 1.00 0.96 0.65 3/106 24928
/proc/meminfo: memFree=1723852/2059040 swapFree=4139712/4192956
[pid=24928] ppid=24926 vsize=3096 CPUtime=0.09
/proc/24928/stat : 24928 (wbo1.4b) R 24926 24928 24224 0 -1 4202496 412 0 0 0 9 0 0 0 20 0 1 0 22937790 3170304 325 1992294400 134512640 135751879 4288533952 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24928/statm: 774 325 147 303 0 469 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3096

[startup+0.30113 s]
/proc/loadavg: 1.00 0.96 0.65 3/106 24928
/proc/meminfo: memFree=1723852/2059040 swapFree=4139712/4192956
[pid=24928] ppid=24926 vsize=3872 CPUtime=0.29
/proc/24928/stat : 24928 (wbo1.4b) R 24926 24928 24224 0 -1 4202496 620 0 0 0 29 0 0 0 20 0 1 0 22937790 3964928 533 1992294400 134512640 135751879 4288533952 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24928/statm: 968 534 147 303 0 663 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3872

[startup+0.701166 s]
/proc/loadavg: 1.00 0.96 0.65 3/106 24928
/proc/meminfo: memFree=1723852/2059040 swapFree=4139712/4192956
[pid=24928] ppid=24926 vsize=4652 CPUtime=0.69
/proc/24928/stat : 24928 (wbo1.4b) R 24926 24928 24224 0 -1 4202496 808 0 0 0 68 1 0 0 20 0 1 0 22937790 4763648 721 1992294400 134512640 135751879 4288533952 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24928/statm: 1163 721 147 303 0 858 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4652

[startup+1.50124 s]
/proc/loadavg: 1.00 0.96 0.65 2/107 24929
/proc/meminfo: memFree=1720992/2059040 swapFree=4139712/4192956
[pid=24928] ppid=24926 vsize=6512 CPUtime=1.49
/proc/24928/stat : 24928 (wbo1.4b) R 24926 24928 24224 0 -1 4202496 1279 0 0 0 146 3 0 0 23 0 1 0 22937790 6668288 1192 1992294400 134512640 135751879 4288533952 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24928/statm: 1628 1192 148 303 0 1323 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6512

[startup+3.10138 s]
/proc/loadavg: 1.00 0.96 0.65 2/107 24929
/proc/meminfo: memFree=1718388/2059040 swapFree=4139712/4192956
[pid=24928] ppid=24926 vsize=9488 CPUtime=3.09
/proc/24928/stat : 24928 (wbo1.4b) R 24926 24928 24224 0 -1 4202496 2033 0 0 0 303 6 0 0 25 0 1 0 22937790 9715712 1946 1992294400 134512640 135751879 4288533952 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24928/statm: 2372 1946 148 303 0 2067 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9488

[startup+6.30066 s]
/proc/loadavg: 1.00 0.96 0.65 2/107 24929
/proc/meminfo: memFree=1712064/2059040 swapFree=4139712/4192956
[pid=24928] ppid=24926 vsize=16564 CPUtime=6.29
/proc/24928/stat : 24928 (wbo1.4b) R 24926 24928 24224 0 -1 4202496 3799 0 0 0 617 12 0 0 25 0 1 0 22937790 16961536 3712 1992294400 134512640 135751879 4288533952 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24928/statm: 4141 3712 148 303 0 3836 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16564

[startup+12.7012 s]
/proc/loadavg: 1.00 0.96 0.66 2/107 24929
/proc/meminfo: memFree=1698548/2059040 swapFree=4139712/4192956
[pid=24928] ppid=24926 vsize=28660 CPUtime=12.69
/proc/24928/stat : 24928 (wbo1.4b) R 24926 24928 24224 0 -1 4202496 6815 0 0 0 1248 21 0 0 25 0 1 0 22937790 29347840 6728 1992294400 134512640 135751879 4288533952 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24928/statm: 7165 6728 148 303 0 6860 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28660

[startup+25.5014 s]
/proc/loadavg: 1.00 0.96 0.66 2/107 24930
/proc/meminfo: memFree=1682924/2059040 swapFree=4139712/4192956
[pid=24928] ppid=24926 vsize=43292 CPUtime=25.48
/proc/24928/stat : 24928 (wbo1.4b) R 24926 24928 24224 0 -1 4202496 10438 0 0 0 2511 37 0 0 25 0 1 0 22937790 44331008 10351 1992294400 134512640 135751879 4288533952 18446744073709551615 134616355 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24928/statm: 10823 10351 148 303 0 10518 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 43292

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

[startup+31.9079 s]
/proc/loadavg: 1.00 0.97 0.66 2/107 24930
/proc/meminfo: memFree=1677468/2059040 swapFree=4139712/4192956
[pid=24928] ppid=24926 vsize=48684 CPUtime=31.89
/proc/24928/stat : 24928 (wbo1.4b) R 24926 24928 24224 0 -1 4202496 11795 0 0 0 3146 43 0 0 25 0 1 0 22937790 49852416 11708 1992294400 134512640 135751879 4288533952 18446744073709551615 134517425 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24928/statm: 12171 11708 148 303 0 11866 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 48684

[startup+38.3015 s]
/proc/loadavg: 1.00 0.97 0.66 2/107 24930
/proc/meminfo: memFree=1674492/2059040 swapFree=4139712/4192956
[pid=24928] ppid=24926 vsize=52384 CPUtime=38.28
/proc/24928/stat : 24928 (wbo1.4b) R 24926 24928 24224 0 -1 4202496 12710 0 0 0 3781 47 0 0 25 0 1 0 22937790 53641216 12623 1992294400 134512640 135751879 4288533952 18446744073709551615 134616444 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24928/statm: 13096 12623 148 303 0 12791 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 52384

[startup+39.9016 s]
/proc/loadavg: 1.00 0.97 0.66 2/107 24930
/proc/meminfo: memFree=1673128/2059040 swapFree=4139712/4192956
[pid=24928] ppid=24926 vsize=53060 CPUtime=39.89
/proc/24928/stat : 24928 (wbo1.4b) R 24926 24928 24224 0 -1 4202496 12908 0 0 0 3940 49 0 0 25 0 1 0 22937790 54333440 12821 1992294400 134512640 135751879 4288533952 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24928/statm: 13265 12821 148 303 0 12960 0
Current children cumulated CPU time (s) 39.89
Current children cumulated vsize (KiB) 53060

[startup+41.5008 s]
/proc/loadavg: 1.00 0.97 0.66 2/107 24930
/proc/meminfo: memFree=1672632/2059040 swapFree=4139712/4192956
[pid=24928] ppid=24926 vsize=53832 CPUtime=41.48
/proc/24928/stat : 24928 (wbo1.4b) R 24926 24928 24224 0 -1 4202496 13073 0 0 0 4098 50 0 0 25 0 1 0 22937790 55123968 12986 1992294400 134512640 135751879 4288533952 18446744073709551615 134605084 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24928/statm: 13458 12986 148 303 0 13153 0
Current children cumulated CPU time (s) 41.48
Current children cumulated vsize (KiB) 53832

[startup+42.3009 s]
/proc/loadavg: 1.00 0.97 0.66 2/107 24930
/proc/meminfo: memFree=1672012/2059040 swapFree=4139712/4192956
[pid=24928] ppid=24926 vsize=54472 CPUtime=42.28
/proc/24928/stat : 24928 (wbo1.4b) R 24926 24928 24224 0 -1 4202496 13263 0 0 0 4177 51 0 0 25 0 1 0 22937790 55779328 13176 1992294400 134512640 135751879 4288533952 18446744073709551615 134518934 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24928/statm: 13618 13176 148 303 0 13313 0
Current children cumulated CPU time (s) 42.28
Current children cumulated vsize (KiB) 54472

[startup+42.7009 s]
/proc/loadavg: 1.00 0.97 0.66 2/107 24930
/proc/meminfo: memFree=1672012/2059040 swapFree=4139712/4192956
[pid=24928] ppid=24926 vsize=54856 CPUtime=42.69
/proc/24928/stat : 24928 (wbo1.4b) R 24926 24928 24224 0 -1 4202496 13356 0 0 0 4217 52 0 0 25 0 1 0 22937790 56172544 13269 1992294400 134512640 135751879 4288533952 18446744073709551615 134604862 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/24928/statm: 13714 13269 148 303 0 13409 0
Current children cumulated CPU time (s) 42.69
Current children cumulated vsize (KiB) 54856

[startup+42.8009 s]
/proc/loadavg: 1.00 0.97 0.66 2/107 24930
/proc/meminfo: memFree=1671020/2059040 swapFree=4139712/4192956
[pid=24928] ppid=24926 vsize=0 CPUtime=42.79
/proc/24928/stat : 24928 (wbo1.4b) R 24926 24928 24224 0 -1 4202500 13382 0 0 0 4227 52 0 0 25 0 1 0 22937790 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/24928/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 42.79
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 42.8116
CPU time (s): 42.8025
CPU user time (s): 42.2716
CPU system time (s): 0.530919
CPU usage (%): 99.9787
Max. virtual memory (cumulated for all children) (KiB): 54856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 42.2716
system time used= 0.530919
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13382
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= 2
involuntary context switches= 37

runsolver used 0.071989 second user time and 0.214967 second system time

The end

Launcher Data 

Begin job on node043 at 2010-07-08 02:01:44
IDJOB=2702264
IDBENCH=48067
IDSOLVER=1161
FILE ID=node043/2702264-1278547304
PBS_JOBID= 11239497
Free space on /tmp= 62528 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=149-P1=13-P2=53-P3=149-P4=137-B.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2702264-1278547304/watcher-2702264-1278547304 -o /tmp/evaluation-result-2702264-1278547304/solver-2702264-1278547304 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702264-1278547304.opb

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

MD5SUM BENCH= 154cbb2910332fd7a04bd3cd62f6a12f
RANDOM SEED=1056699787

node043.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		: 3000.219
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	: 6000.43
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		: 3000.219
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	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1724752 kB
Buffers:         56904 kB
Cached:         189024 kB
SwapCached:       7536 kB
Active:         126700 kB
Inactive:       133568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1724752 kB
SwapTotal:     4192956 kB
SwapFree:      4139712 kB
Dirty:            2580 kB
Writeback:           0 kB
AnonPages:       11404 kB
Mapped:          11928 kB
Slab:            52192 kB
PageTables:       4132 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180912 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702264-1278547304.opb

Free space on /tmp at the end= 62528 MiB
End job on node043 at 2010-07-08 02:02:27