Trace number 2669186

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
PB/CT 0.1SAT (TO)36 1800.09 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-8pb.opb
MD5SUMb1277fdeb2e21bbaf9784bfe98a40d01
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark36
Best CPU time to get the best result obtained on this benchmark0.12598
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 36
Optimality of the best value was proved YES
Number of variables432
Total number of constraints1304
Number of constraints which are clauses1280
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint18
Number of terms in the objective function 432
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 432
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 432
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.01/0.02	c constraints 24/0 clauses 1280/0 units 0
0.01/0.02	c vars 432
0.01/0.02	c objective 432 + 0
0.19/0.28	c 0.255961 10.4141 833 1904
0.19/0.28	o 66
3.09/3.18	c 2.70859 10.7227 1399 25108
3.09/3.18	o 60
3.20/3.21	c 2.72659 10.7227 831 25315
3.20/3.21	o 58
3.79/3.81	c 3.23451 10.7227 1093 30188
3.79/3.81	o 54
4.69/4.77	c 4.05238 10.7227 1231 38118
4.69/4.77	o 52
12.18/12.29	c 10.4604 10.9766 992 99807
12.18/12.29	o 50
13.79/13.87	c 11.7962 10.9766 924 111603
13.79/13.87	o 48
47.18/47.21	c 40.6948 11.4453 1549 375449
47.18/47.21	o 46
64.88/64.99	c 56.2275 11.4453 1708 516406
64.88/64.99	o 44
274.01/274.13	c 241.267 11.9336 1703 2180581
274.01/274.13	o 42
275.41/275.52	c 242.491 11.9336 633 2192272
275.41/275.52	o 40
275.41/275.53	c 242.5 11.9336 666 2192360
275.41/275.53	o 38
346.08/346.29	c 305.501 11.9336 1149 2800303
346.08/346.29	o 36
1800.08/1800.61	s SATISFIABLE
1800.08/1800.61	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 -x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 x90 -x91 -x92 -x93 -x94 -x95 -x96 -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 -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 -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 -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 -x353 x354 -x355 -x356 -x357 -x358 -x359 -x360 -x361 -x362 -x363 x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 x427 -x428 -x429 -x430 -x431 -x432

Verifier Data 

OK	36

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669186-1276442825/watcher-2669186-1276442825 -o /tmp/evaluation-result-2669186-1276442825/solver-2669186-1276442825 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669186-1276442825.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: 0.91 0.97 0.99 3/106 27366
/proc/meminfo: memFree=1870188/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=2208 CPUtime=0
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 263 0 0 0 0 0 0 0 20 0 1 0 19886479 2260992 185 1992294400 134512640 136485738 4288839168 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27366/statm: 552 185 156 482 0 68 0

[startup+0.0188779 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 27366
/proc/meminfo: memFree=1870188/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=2208 CPUtime=0.01
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 269 0 0 0 1 0 0 0 20 0 1 0 19886479 2260992 191 1992294400 134512640 136485738 4288839168 18446744073709551615 135860735 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27366/statm: 552 191 156 482 0 68 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2208

[startup+0.100885 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 27366
/proc/meminfo: memFree=1870188/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=10532 CPUtime=0.09
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2332 0 0 0 9 0 0 0 20 0 1 0 19886479 10784768 2254 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 2633 2254 225 482 0 2149 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10532

[startup+0.300906 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 27366
/proc/meminfo: memFree=1870188/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=10848 CPUtime=0.29
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2410 0 0 0 26 3 0 0 20 0 1 0 19886479 11108352 2331 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 2712 2331 243 482 0 2228 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10848

[startup+0.700946 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 27366
/proc/meminfo: memFree=1870188/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=10848 CPUtime=0.69
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2410 0 0 0 60 9 0 0 20 0 1 0 19886479 11108352 2331 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 2712 2331 243 482 0 2228 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10848

[startup+1.50103 s]
/proc/loadavg: 0.91 0.97 0.99 2/107 27367
/proc/meminfo: memFree=1861748/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=10976 CPUtime=1.49
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2419 0 0 0 128 21 0 0 22 0 1 0 19886479 11239424 2340 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 2744 2340 243 482 0 2260 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10976

[startup+3.10019 s]
/proc/loadavg: 0.91 0.97 0.99 2/107 27367
/proc/meminfo: memFree=1861376/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=10976 CPUtime=3.09
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2438 0 0 0 263 46 0 0 25 0 1 0 19886479 11239424 2359 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 2744 2359 243 482 0 2260 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10976

[startup+6.30052 s]
/proc/loadavg: 0.92 0.97 0.99 2/107 27367
/proc/meminfo: memFree=1861252/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=10976 CPUtime=6.29
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2451 0 0 0 536 93 0 0 25 0 1 0 19886479 11239424 2368 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 2744 2368 243 482 0 2260 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10976

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 3/107 27367
/proc/meminfo: memFree=1860880/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=11236 CPUtime=12.69
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2500 0 0 0 1080 189 0 0 25 0 1 0 19886479 11505664 2416 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 2809 2416 243 482 0 2325 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11236

[startup+25.5015 s]
/proc/loadavg: 0.94 0.97 0.99 2/107 27367
/proc/meminfo: memFree=1860756/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=11476 CPUtime=25.49
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2556 0 0 0 2174 375 0 0 25 0 1 0 19886479 11751424 2471 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 2869 2471 243 482 0 2385 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11476

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/107 27367
/proc/meminfo: memFree=1860508/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=11716 CPUtime=51.07
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2625 0 0 0 4408 699 0 0 25 0 1 0 19886479 11997184 2539 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 2929 2539 243 482 0 2445 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11716

[startup+102.308 s]
/proc/loadavg: 0.98 0.97 0.99 2/107 27369
/proc/meminfo: memFree=1860136/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=11844 CPUtime=102.27
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2671 0 0 0 8906 1321 0 0 25 0 1 0 19886479 12128256 2584 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 2961 2584 243 482 0 2477 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11844

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 27371
/proc/meminfo: memFree=1859764/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=12216 CPUtime=162.25
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2744 0 0 0 14243 1982 0 0 25 0 1 0 19886479 12509184 2657 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 3054 2657 243 482 0 2570 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12216

[startup+222.302 s]
/proc/loadavg: 1.04 0.99 0.99 2/107 27373
/proc/meminfo: memFree=1859640/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=12216 CPUtime=222.22
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2757 0 0 0 19541 2681 0 0 25 0 1 0 19886479 12509184 2670 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 3054 2670 243 482 0 2570 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12216

[startup+282.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/107 27375
/proc/meminfo: memFree=1859640/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=12216 CPUtime=282.2
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2766 0 0 0 24845 3375 0 0 25 0 1 0 19886479 12509184 2676 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 3054 2676 243 482 0 2570 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12216

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 27375
/proc/meminfo: memFree=1859516/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=12216 CPUtime=342.19
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2766 0 0 0 30190 4029 0 0 25 0 1 0 19886479 12509184 2676 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 3054 2676 243 482 0 2570 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12216

[startup+402.301 s]
/proc/loadavg: 1.12 1.02 1.00 2/107 27377
/proc/meminfo: memFree=1859516/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=12216 CPUtime=402.17
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2767 0 0 0 35495 4722 0 0 25 0 1 0 19886479 12509184 2676 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 3054 2676 243 482 0 2570 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 12216

[startup+462.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/107 27379
/proc/meminfo: memFree=1859392/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=12216 CPUtime=462.15
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2767 0 0 0 40799 5416 0 0 25 0 1 0 19886479 12509184 2676 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 3054 2676 243 482 0 2570 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 12216

[startup+522.301 s]
/proc/loadavg: 1.08 1.04 1.00 2/107 27381
/proc/meminfo: memFree=1859268/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=12216 CPUtime=522.14
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2767 0 0 0 46116 6098 0 0 25 0 1 0 19886479 12509184 2676 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 3054 2676 243 482 0 2570 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 12216

[startup+582.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 27383
/proc/meminfo: memFree=1859268/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=12216 CPUtime=582.12
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2767 0 0 0 51432 6780 0 0 25 0 1 0 19886479 12509184 2676 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 3054 2676 243 482 0 2570 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 12216

[startup+642.302 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 27383
/proc/meminfo: memFree=1859144/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=12216 CPUtime=642.11
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2767 0 0 0 56744 7467 0 0 25 0 1 0 19886479 12509184 2676 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 3054 2676 243 482 0 2570 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 12216

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.13 1.07 1.01 2/107 27389
/proc/meminfo: memFree=1859020/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=12320 CPUtime=822.05
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2788 0 0 0 72762 9443 0 0 25 0 1 0 19886479 12615680 2697 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 3080 2697 243 482 0 2596 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 12320

[startup+882.301 s]
/proc/loadavg: 1.16 1.09 1.01 2/107 27391
/proc/meminfo: memFree=1858896/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=12320 CPUtime=882.03
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2789 0 0 0 78085 10118 0 0 25 0 1 0 19886479 12615680 2698 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 3080 2698 243 482 0 2596 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 12320

[startup+942.301 s]
/proc/loadavg: 1.09 1.08 1.01 2/107 27391
/proc/meminfo: memFree=1858772/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=12320 CPUtime=942.01
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2791 0 0 0 83406 10795 0 0 25 0 1 0 19886479 12615680 2700 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 3080 2700 243 482 0 2596 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 12320

[startup+1002.3 s]
/proc/loadavg: 1.03 1.06 1.00 2/107 27393
/proc/meminfo: memFree=1858772/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=12320 CPUtime=1002
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2794 0 0 0 88738 11462 0 0 25 0 1 0 19886479 12615680 2703 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 3080 2703 243 482 0 2596 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 12320

[startup+1062.3 s]
/proc/loadavg: 1.01 1.05 1.00 2/107 27395
/proc/meminfo: memFree=1858648/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=12448 CPUtime=1061.97
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2798 0 0 0 94075 12122 0 0 25 0 1 0 19886479 12746752 2707 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 3112 2707 243 482 0 2628 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 12448

[startup+1122.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 27397
/proc/meminfo: memFree=1858648/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=12428 CPUtime=1121.96
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2799 0 0 0 99403 12793 0 0 25 0 1 0 19886479 12726272 2708 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 3107 2708 243 482 0 2623 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 12428

[startup+1182.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 27399
/proc/meminfo: memFree=1858524/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=12428 CPUtime=1181.94
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2800 0 0 0 104727 13467 0 0 25 0 1 0 19886479 12726272 2709 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 3107 2709 243 482 0 2623 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 12428

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 27399
/proc/meminfo: memFree=1858400/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=12428 CPUtime=1241.92
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2801 0 0 0 110065 14127 0 0 25 0 1 0 19886479 12726272 2710 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 3107 2710 243 482 0 2623 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 12428

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 27401
/proc/meminfo: memFree=1858276/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=12428 CPUtime=1301.92
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2801 0 0 0 115398 14794 0 0 25 0 1 0 19886479 12726272 2710 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 3107 2710 243 482 0 2623 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 12428

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 27403
/proc/meminfo: memFree=1858276/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=12428 CPUtime=1361.89
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2807 0 0 0 120753 15436 0 0 25 0 1 0 19886479 12726272 2716 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 3107 2716 243 482 0 2623 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 12428

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27405
/proc/meminfo: memFree=1858276/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=12428 CPUtime=1421.88
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2820 0 0 0 126109 16079 0 0 25 0 1 0 19886479 12726272 2729 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 3107 2729 243 482 0 2623 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 12428

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27407
/proc/meminfo: memFree=1858276/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=12428 CPUtime=1481.86
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2824 0 0 0 131474 16712 0 0 25 0 1 0 19886479 12726272 2733 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 3107 2733 243 482 0 2623 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 12428

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27407
/proc/meminfo: memFree=1858152/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=12560 CPUtime=1541.84
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2841 0 0 0 136819 17365 0 0 25 0 1 0 19886479 12861440 2750 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 3140 2750 243 482 0 2656 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 12560

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27409
/proc/meminfo: memFree=1858152/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=12560 CPUtime=1601.82
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2842 0 0 0 142145 18037 0 0 25 0 1 0 19886479 12861440 2751 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 3140 2751 243 482 0 2656 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 12560

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27411
/proc/meminfo: memFree=1858028/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=12560 CPUtime=1661.81
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2843 0 0 0 147487 18694 0 0 25 0 1 0 19886479 12861440 2752 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 3140 2752 243 482 0 2656 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 12560

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27413
/proc/meminfo: memFree=1858028/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=12560 CPUtime=1721.79
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2844 0 0 0 152825 19354 0 0 25 0 1 0 19886479 12861440 2753 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 3140 2753 243 482 0 2656 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 12560

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27415
/proc/meminfo: memFree=1857780/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=12560 CPUtime=1781.77
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2844 0 0 0 158151 20026 0 0 25 0 1 0 19886479 12861440 2753 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 3140 2753 243 482 0 2656 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 12560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27415
/proc/meminfo: memFree=1857780/2059040 swapFree=4135652/4192956
[pid=27366] ppid=27364 vsize=12560 CPUtime=1800.08
/proc/27366/stat : 27366 (pbct) R 27364 27366 25934 0 -1 4202496 2844 0 0 0 159792 20216 0 0 25 0 1 0 19886479 12861440 2753 1992294400 134512640 136485738 4288839168 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27366/statm: 3140 2753 243 482 0 2656 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 12560

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.09
CPU user time (s): 1597.92
CPU system time (s): 202.167
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 12560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1597.92
system time used= 202.167
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2844
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= 2922

runsolver used 3.11852 second user time and 8.36373 second system time

The end

Launcher Data 

Begin job on node002 at 2010-06-13 17:27:05
IDJOB=2669186
IDBENCH=2031
IDSOLVER=1170
FILE ID=node002/2669186-1276442825
PBS_JOBID= 11173318
Free space on /tmp= 62400 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-8pb.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669186-1276442825/watcher-2669186-1276442825 -o /tmp/evaluation-result-2669186-1276442825/solver-2669186-1276442825 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669186-1276442825.opb

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

MD5SUM BENCH= b1277fdeb2e21bbaf9784bfe98a40d01
RANDOM SEED=1309353706

node002.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1870716 kB
Buffers:         21048 kB
Cached:          91416 kB
SwapCached:       9840 kB
Active:          56124 kB
Inactive:        68388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1870716 kB
SwapTotal:     4192956 kB
SwapFree:      4135652 kB
Dirty:            2012 kB
Writeback:           0 kB
AnonPages:       10776 kB
Mapped:           9164 kB
Slab:            41980 kB
PageTables:       4048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180008 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= 62396 MiB
End job on node002 at 2010-06-13 17:57:08