Trace number 2702239

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 1.4b (fixed)OPT3 177.424 177.48

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=149-P1=79-P2=59-P3=73-P4=211-B.opb
MD5SUM74c00e33b4232d137ad873ae982593f6
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 benchmark2.54561
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 - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2702239-1278547090.opb.
0.00/0.00	c Instance file HOME/instance-2702239-1278547090.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     64 |  0.007 % |
0.00/0.01	c |       253 |     352      525     2200 |     6050      253     59 |  0.001 % |
0.00/0.03	c |       480 |     352      525     2200 |     6655      480     54 |  0.001 % |
0.03/0.05	c |       817 |     352      525     2200 |     7320      817     60 |  0.001 % |
0.03/0.08	c |      1324 |     352      525     2200 |     8052     1324     60 |  0.007 % |
0.09/0.14	c |      2084 |     352      525     2200 |     8857     2084     55 |  0.001 % |
0.19/0.23	c |      3224 |     352      525     2200 |     9743     3224     54 |  0.001 % |
0.39/0.43	c |      4934 |     352      525     2200 |    10717     4934     51 |  0.001 % |
0.59/0.61	c ===============================================================================
0.59/0.61	c New solution: 133
0.59/0.61	o 133
0.59/0.61	c Elapsed CPU time: 0.605907 s	Remaining CPU time: 179.394 s
0.59/0.61	c ===============================================================================
0.59/0.61	c |      6468 |     352      526     2208 |     5000     6468     50 |  0.001 % |
0.59/0.63	c |      6569 |     352      526     2208 |     5500     3335     45 |  0.001 % |
0.59/0.65	c |      6719 |     352      526     2208 |     6050     3485     46 |  0.001 % |
0.59/0.66	c |      6945 |     352      526     2208 |     6655     3711     47 |  0.008 % |
0.69/0.70	c |      7285 |     352      526     2208 |     7320     4051     48 |  0.008 % |
0.69/0.73	c ===============================================================================
0.69/0.73	c New solution: 33
0.69/0.73	o 33
0.69/0.73	c Elapsed CPU time: 0.726889 s	Remaining CPU time: 179.273 s
0.69/0.73	c ===============================================================================
0.69/0.73	c |      7555 |     352      527     2216 |     5000     4321     48 |  0.008 % |
0.69/0.76	c |      7656 |     332      527     2216 |     5500     4366     48 |  5.683 % |
0.69/0.78	c |      7806 |     332      527     2216 |     6050     4516     48 |  5.683 % |
0.79/0.80	c |      8032 |     332      527     2216 |     6655     4742     49 |  5.683 % |
0.79/0.84	c |      8370 |     332      527     2216 |     7320     5080     50 |  5.689 % |
0.79/0.88	c |      8876 |     332      527     2216 |     8052     5586     51 |  5.683 % |
0.89/0.95	c |      9635 |     332      527     2216 |     8857     6345     51 |  5.683 % |
1.09/1.13	c |     10774 |     332      527     2216 |     9743     7484     51 |  5.683 % |
1.29/1.30	c |     12484 |     332      527     2216 |    10717     9194     50 |  5.683 % |
1.59/1.62	c |     15046 |     332      527     2216 |    11789     6241     45 |  5.689 % |
1.79/1.87	c ===============================================================================
1.79/1.87	c New solution: 13
1.79/1.87	o 13
1.79/1.87	c Elapsed CPU time: 1.83872 s	Remaining CPU time: 178.161 s
1.79/1.87	c ===============================================================================
1.79/1.87	c |     17308 |     332      528     2224 |     5000     8503     43 |  5.689 % |
1.79/1.88	c |     17408 |     332      528     2224 |     5500     4352     38 | 11.364 % |
1.89/1.90	c |     17559 |     332      528     2224 |     6050     4503     39 | 11.364 % |
1.89/1.93	c |     17785 |     332      528     2224 |     6655     4729     39 | 11.364 % |
1.89/1.96	c |     18123 |     332      528     2224 |     7320     5067     41 | 11.364 % |
1.99/2.01	c |     18629 |     332      528     2224 |     8052     5573     43 | 11.371 % |
1.99/2.05	c ===============================================================================
1.99/2.05	c New solution: 3
1.99/2.05	o 3
1.99/2.05	c Elapsed CPU time: 2.01769 s	Remaining CPU time: 177.982 s
1.99/2.05	c ===============================================================================
1.99/2.05	c |     19169 |     312      529     2232 |     5000     6113     44 | 11.371 % |
1.99/2.07	c |     19270 |     281      529     2232 |     5500     3158     52 | 20.178 % |
1.99/2.09	c |     19420 |     281      529     2232 |     6050     3308     52 | 20.171 % |
2.09/2.11	c |     19645 |     281      529     2232 |     6655     3533     52 | 20.178 % |
2.09/2.14	c |     19982 |     281      529     2232 |     7320     3870     51 | 20.171 % |
2.09/2.19	c |     20490 |     281      529     2232 |     8052     4378     53 | 20.171 % |
2.20/2.26	c |     21250 |     281      529     2232 |     8857     5138     53 | 20.178 % |
2.29/2.39	c |     22389 |     281      529     2232 |     9743     6277     51 | 20.171 % |
2.49/2.55	c |     24097 |     281      529     2232 |    10717     7905     50 | 20.171 % |
2.79/2.82	c |     26659 |     281      529     2232 |    11789    10467     47 | 20.171 % |
3.20/3.21	c |     30503 |     281      529     2232 |    12968     8287     46 | 20.171 % |
3.89/3.95	c |     36271 |     281      529     2232 |    14265     7419     53 | 20.171 % |
5.09/5.17	c |     44920 |     281      529     2232 |    15692     8785     49 | 20.171 % |
6.89/6.97	c |     57894 |     281      529     2232 |    17261    13767     47 | 20.171 % |
9.68/9.80	c |     77356 |     281      529     2232 |    18987    15673     38 | 20.171 % |
14.20/14.26	c |    106549 |     281      529     2232 |    20886    15975     51 | 20.171 % |
22.99/23.08	c |    150339 |     281      529     2232 |    22974    17491     42 | 20.171 % |
39.49/39.60	c |    216023 |     281      529     2232 |    25272    11026     40 | 20.171 % |
61.48/61.53	c |    314550 |     279      529     2232 |    27799    23765     39 | 20.739 % |
104.86/104.92	c |    462339 |     278      529     2232 |    30579    19875     43 | 21.024 % |
177.33/177.46	c ===============================================================================
177.33/177.46	c Best Solution: 3
177.33/177.46	s OPTIMUM FOUND
177.33/177.46	c Total CPU time: 175.591 s
177.33/177.46	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-2702239-1278547090/watcher-2702239-1278547090 -o /tmp/evaluation-result-2702239-1278547090/solver-2702239-1278547090 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702239-1278547090.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 0.93 0.57 3/105 28161
/proc/meminfo: memFree=1722440/2059040 swapFree=4139448/4192956
[pid=28161] ppid=28159 vsize=2576 CPUtime=0
/proc/28161/stat : 28161 (wbo1.4b) R 28159 28161 27594 0 -1 4202496 310 0 0 0 0 0 0 0 25 0 1 0 22917555 2637824 224 1992294400 134512640 135752675 4293249984 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28161/statm: 644 224 144 303 0 339 0

[startup+0.0336121 s]
/proc/loadavg: 1.00 0.93 0.57 3/105 28161
/proc/meminfo: memFree=1722440/2059040 swapFree=4139448/4192956
[pid=28161] ppid=28159 vsize=2704 CPUtime=0.03
/proc/28161/stat : 28161 (wbo1.4b) R 28159 28161 27594 0 -1 4202496 340 0 0 0 3 0 0 0 25 0 1 0 22917555 2768896 254 1992294400 134512640 135752675 4293249984 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28161/statm: 676 255 145 303 0 371 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2704

[startup+0.100619 s]
/proc/loadavg: 1.00 0.93 0.57 3/105 28161
/proc/meminfo: memFree=1722440/2059040 swapFree=4139448/4192956
[pid=28161] ppid=28159 vsize=3092 CPUtime=0.09
/proc/28161/stat : 28161 (wbo1.4b) R 28159 28161 27594 0 -1 4202496 438 0 0 0 9 0 0 0 25 0 1 0 22917555 3166208 352 1992294400 134512640 135752675 4293249984 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28161/statm: 773 352 145 303 0 468 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3092

[startup+0.300638 s]
/proc/loadavg: 1.00 0.93 0.57 3/105 28161
/proc/meminfo: memFree=1722440/2059040 swapFree=4139448/4192956
[pid=28161] ppid=28159 vsize=3988 CPUtime=0.29
/proc/28161/stat : 28161 (wbo1.4b) R 28159 28161 27594 0 -1 4202496 637 0 0 0 29 0 0 0 25 0 1 0 22917555 4083712 551 1992294400 134512640 135752675 4293249984 18446744073709551615 134611599 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28161/statm: 997 551 145 303 0 692 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3988

[startup+0.700678 s]
/proc/loadavg: 1.00 0.93 0.57 3/105 28161
/proc/meminfo: memFree=1722440/2059040 swapFree=4139448/4192956
[pid=28161] ppid=28159 vsize=5020 CPUtime=0.69
/proc/28161/stat : 28161 (wbo1.4b) R 28159 28161 27594 0 -1 4202496 905 0 0 0 68 1 0 0 25 0 1 0 22917555 5140480 819 1992294400 134512640 135752675 4293249984 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28161/statm: 1255 819 145 303 0 950 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5020

[startup+1.50076 s]
/proc/loadavg: 1.00 0.93 0.57 2/106 28162
/proc/meminfo: memFree=1719208/2059040 swapFree=4139448/4192956
[pid=28161] ppid=28159 vsize=6944 CPUtime=1.49
/proc/28161/stat : 28161 (wbo1.4b) R 28159 28161 27594 0 -1 4202496 1401 0 0 0 147 2 0 0 18 0 1 0 22917555 7110656 1315 1992294400 134512640 135752675 4293249984 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28161/statm: 1736 1315 145 303 0 1431 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6944

[startup+3.10092 s]
/proc/loadavg: 1.00 0.93 0.57 3/106 28162
/proc/meminfo: memFree=1716232/2059040 swapFree=4139448/4192956
[pid=28161] ppid=28159 vsize=11052 CPUtime=3.09
/proc/28161/stat : 28161 (wbo1.4b) R 28159 28161 27594 0 -1 4202496 2432 0 0 0 303 6 0 0 21 0 1 0 22917555 11317248 2346 1992294400 134512640 135752675 4293249984 18446744073709551615 134611778 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28161/statm: 2763 2346 145 303 0 2458 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11052

[startup+6.30024 s]
/proc/loadavg: 1.00 0.93 0.57 2/106 28162
/proc/meminfo: memFree=1708420/2059040 swapFree=4139448/4192956
[pid=28161] ppid=28159 vsize=17912 CPUtime=6.29
/proc/28161/stat : 28161 (wbo1.4b) R 28159 28161 27594 0 -1 4202496 4134 0 0 0 619 10 0 0 25 0 1 0 22917555 18341888 4048 1992294400 134512640 135752675 4293249984 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28161/statm: 4478 4048 145 303 0 4173 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17912

[startup+12.7019 s]
/proc/loadavg: 1.00 0.93 0.58 2/106 28162
/proc/meminfo: memFree=1696640/2059040 swapFree=4139448/4192956
[pid=28161] ppid=28159 vsize=29404 CPUtime=12.69
/proc/28161/stat : 28161 (wbo1.4b) R 28159 28161 27594 0 -1 4202496 7006 0 0 0 1247 22 0 0 25 0 1 0 22917555 30109696 6920 1992294400 134512640 135752675 4293249984 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28161/statm: 7351 6920 145 303 0 7046 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29404

[startup+25.5012 s]
/proc/loadavg: 1.00 0.93 0.58 2/106 28162
/proc/meminfo: memFree=1677668/2059040 swapFree=4139448/4192956
[pid=28161] ppid=28159 vsize=47512 CPUtime=25.48
/proc/28161/stat : 28161 (wbo1.4b) R 28159 28161 27594 0 -1 4202496 11515 0 0 0 2508 40 0 0 25 0 1 0 22917555 48652288 11429 1992294400 134512640 135752675 4293249984 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28161/statm: 11878 11429 145 303 0 11573 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47512

[startup+51.1007 s]
/proc/loadavg: 1.00 0.94 0.59 2/106 28164
/proc/meminfo: memFree=1652496/2059040 swapFree=4139448/4192956
[pid=28161] ppid=28159 vsize=72736 CPUtime=51.08
/proc/28161/stat : 28161 (wbo1.4b) R 28159 28161 27594 0 -1 4202496 17831 0 0 0 5037 71 0 0 25 0 1 0 22917555 74481664 17745 1992294400 134512640 135752675 4293249984 18446744073709551615 134611612 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28161/statm: 18184 17745 145 303 0 17879 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 72736

[startup+102.308 s]
/proc/loadavg: 1.00 0.94 0.61 2/106 28166
/proc/meminfo: memFree=1609096/2059040 swapFree=4139448/4192956
[pid=28161] ppid=28159 vsize=115388 CPUtime=102.27
/proc/28161/stat : 28161 (wbo1.4b) R 28159 28161 27594 0 -1 4202496 28444 0 0 0 10107 120 0 0 25 0 1 0 22917555 118157312 28358 1992294400 134512640 135752675 4293249984 18446744073709551615 134605368 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28161/statm: 28847 28358 145 303 0 28542 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 115388

[startup+162.301 s]
/proc/loadavg: 1.00 0.95 0.63 2/106 28166
/proc/meminfo: memFree=1569168/2059040 swapFree=4139448/4192956
[pid=28161] ppid=28159 vsize=156408 CPUtime=162.25
/proc/28161/stat : 28161 (wbo1.4b) R 28159 28161 27594 0 -1 4202496 38649 0 0 0 16057 168 0 0 25 0 1 0 22917555 160161792 38563 1992294400 134512640 135752675 4293249984 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28161/statm: 39102 38563 145 303 0 38797 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 156408

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

[startup+166.301 s]
/proc/loadavg: 1.00 0.95 0.64 2/106 28166
/proc/meminfo: memFree=1565200/2059040 swapFree=4139448/4192956
[pid=28161] ppid=28159 vsize=159416 CPUtime=166.25
/proc/28161/stat : 28161 (wbo1.4b) R 28159 28161 27594 0 -1 4202496 39429 0 0 0 16452 173 0 0 25 0 1 0 22917555 163241984 39343 1992294400 134512640 135752675 4293249984 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28161/statm: 39854 39343 145 303 0 39549 0
Current children cumulated CPU time (s) 166.25
Current children cumulated vsize (KiB) 159416

[startup+172.708 s]
/proc/loadavg: 1.00 0.95 0.64 2/106 28175
/proc/meminfo: memFree=1560860/2059040 swapFree=4139448/4192956
[pid=28161] ppid=28159 vsize=163264 CPUtime=172.65
/proc/28161/stat : 28161 (wbo1.4b) R 28159 28161 27594 0 -1 4202496 40364 0 0 0 17086 179 0 0 25 0 1 0 22917555 167182336 40278 1992294400 134512640 135752675 4293249984 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28161/statm: 40816 40278 145 303 0 40511 0
Current children cumulated CPU time (s) 172.65
Current children cumulated vsize (KiB) 163264

[startup+175.901 s]
/proc/loadavg: 1.00 0.95 0.64 2/106 28175
/proc/meminfo: memFree=1559248/2059040 swapFree=4139448/4192956
[pid=28161] ppid=28159 vsize=164828 CPUtime=175.85
/proc/28161/stat : 28161 (wbo1.4b) R 28159 28161 27594 0 -1 4202496 40760 0 0 0 17404 181 0 0 25 0 1 0 22917555 168783872 40674 1992294400 134512640 135752675 4293249984 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28161/statm: 41207 40674 145 303 0 40902 0
Current children cumulated CPU time (s) 175.85
Current children cumulated vsize (KiB) 164828

[startup+176.701 s]
/proc/loadavg: 1.00 0.95 0.64 2/106 28175
/proc/meminfo: memFree=1559248/2059040 swapFree=4139448/4192956
[pid=28161] ppid=28159 vsize=165084 CPUtime=176.64
/proc/28161/stat : 28161 (wbo1.4b) R 28159 28161 27594 0 -1 4202496 40837 0 0 0 17483 181 0 0 25 0 1 0 22917555 169046016 40751 1992294400 134512640 135752675 4293249984 18446744073709551615 134638085 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28161/statm: 41271 40751 145 303 0 40966 0
Current children cumulated CPU time (s) 176.64
Current children cumulated vsize (KiB) 165084

[startup+177.108 s]
/proc/loadavg: 1.00 0.95 0.64 2/106 28177
/proc/meminfo: memFree=1558752/2059040 swapFree=4139448/4192956
[pid=28161] ppid=28159 vsize=165212 CPUtime=177.05
/proc/28161/stat : 28161 (wbo1.4b) R 28159 28161 27594 0 -1 4202496 40861 0 0 0 17524 181 0 0 25 0 1 0 22917555 169177088 40775 1992294400 134512640 135752675 4293249984 18446744073709551615 134603204 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28161/statm: 41303 40775 145 303 0 40998 0
Current children cumulated CPU time (s) 177.05
Current children cumulated vsize (KiB) 165212

[startup+177.3 s]
/proc/loadavg: 1.00 0.95 0.64 2/106 28177
/proc/meminfo: memFree=1558752/2059040 swapFree=4139448/4192956
[pid=28161] ppid=28159 vsize=165212 CPUtime=177.24
/proc/28161/stat : 28161 (wbo1.4b) R 28159 28161 27594 0 -1 4202496 40870 0 0 0 17543 181 0 0 25 0 1 0 22917555 169177088 40784 1992294400 134512640 135752675 4293249984 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28161/statm: 41303 40784 145 303 0 40998 0
Current children cumulated CPU time (s) 177.24
Current children cumulated vsize (KiB) 165212

[startup+177.4 s]
/proc/loadavg: 1.00 0.95 0.64 2/106 28177
/proc/meminfo: memFree=1558752/2059040 swapFree=4139448/4192956
[pid=28161] ppid=28159 vsize=165340 CPUtime=177.33
/proc/28161/stat : 28161 (wbo1.4b) R 28159 28161 27594 0 -1 4202496 40892 0 0 0 17552 181 0 0 25 0 1 0 22917555 169308160 40806 1992294400 134512640 135752675 4293249984 18446744073709551615 134612042 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28161/statm: 41335 40806 145 303 0 41030 0
Current children cumulated CPU time (s) 177.33
Current children cumulated vsize (KiB) 165340

Child status: 0
Real time (s): 177.48
CPU time (s): 177.424
CPU user time (s): 175.592
CPU system time (s): 1.83172
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 165340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 175.592
system time used= 1.83172
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40907
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= 556

runsolver used 0.292955 second user time and 0.84887 second system time

The end

Launcher Data 

Begin job on node084 at 2010-07-08 01:58:10
IDJOB=2702239
IDBENCH=48054
IDSOLVER=1190
FILE ID=node084/2702239-1278547090
PBS_JOBID= 11239479
Free space on /tmp= 62496 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=149-P1=79-P2=59-P3=73-P4=211-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-2702239-1278547090/watcher-2702239-1278547090 -o /tmp/evaluation-result-2702239-1278547090/solver-2702239-1278547090 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702239-1278547090.opb

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

MD5SUM BENCH= 74c00e33b4232d137ad873ae982593f6
RANDOM SEED=1474721807

node084.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		: 3000.215
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		: 3000.215
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	: 5999.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1723340 kB
Buffers:         56820 kB
Cached:         175480 kB
SwapCached:      22024 kB
Active:         145340 kB
Inactive:       116496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1723340 kB
SwapTotal:     4192956 kB
SwapFree:      4139448 kB
Dirty:            2624 kB
Writeback:           0 kB
AnonPages:       12072 kB
Mapped:          11884 kB
Slab:            51980 kB
PageTables:       4124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183172 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-2702239-1278547090.opb

Free space on /tmp at the end= 62492 MiB
End job on node084 at 2010-07-08 02:01:08