Trace number 2682049

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 0.1 fixedSAT (TO)206 1800.03 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_14.opb.PB06.opb
MD5SUM3ddf6338b9f9cf35560b94c856457c56
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark187
Best CPU time to get the best result obtained on this benchmark1800.19
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 182
Optimality of the best value was proved NO
Number of variables468
Total number of constraints468
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 constraints468
Minimum length of a constraint3
Maximum length of a constraint17
Number of terms in the objective function 468
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 468
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 468
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 468/0 clauses 0/0 units 0
0.00/0.01	c vars 468
0.00/0.01	c objective 468 + 0
0.19/0.29	c 0.276957 23.5391 1 709
0.19/0.29	o 224
0.29/0.34	c 0.319951 23.9492 101 1285
0.29/0.34	o 221
0.29/0.36	c 0.334949 23.9492 106 1528
0.29/0.36	o 220
0.39/0.41	c 0.380942 23.9492 206 2102
0.39/0.41	o 218
0.49/0.59	c 0.551916 24.4648 717 3357
0.49/0.59	o 217
1.29/1.34	c 1.24581 26.3984 2817 7932
1.29/1.34	o 216
1.89/1.90	c 1.75973 27.1719 2512 11901
1.89/1.90	o 215
3.39/3.49	c 3.24551 28.4609 2153 20226
3.39/3.49	o 214
7.70/7.73	c 7.2049 30.7812 2477 42146
7.70/7.73	o 213
18.28/18.35	c 17.1354 32.457 2379 96155
18.28/18.35	o 212
50.38/50.41	c 47.1468 32.9727 3144 250668
50.38/50.41	o 211
119.76/119.82	c 112.075 33.7461 3875 588112
119.76/119.82	o 210
129.95/130.03	c 121.634 33.7461 3326 642227
129.95/130.03	o 209
290.99/291.12	c 272.304 34.6211 4186 1398626
290.99/291.12	o 207
290.99/291.15	c 272.328 34.6211 2097 1398886
290.99/291.15	o 206
1800.01/1800.61	s SATISFIABLE
1800.01/1800.61	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 -x433 x434 x435 -x436 -x437 -x438 -x439 -x440 -x441 x442 x443 x444 -x445 x446 -x447 -x448 x449 -x450 x451 x452 -x453 -x454 x455 x456 x457 -x458 x459 x460 x461 -x462 x463 -x464 x465 x466 -x467 -x468

Verifier Data 

OK	206

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682049-1277478200/watcher-2682049-1277478200 -o /tmp/evaluation-result-2682049-1277478200/solver-2682049-1277478200 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682049-1277478200.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 0.97 0.89 3/106 25612
/proc/meminfo: memFree=1784008/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=2268 CPUtime=0
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 298 0 0 0 0 0 0 0 18 0 1 0 123421546 2322432 217 1992294400 134512640 136421960 4294258928 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25612/statm: 567 217 145 467 0 98 0

[startup+0.0349069 s]
/proc/loadavg: 1.00 0.97 0.89 3/106 25612
/proc/meminfo: memFree=1784008/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=4892 CPUtime=0.03
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 931 0 0 0 3 0 0 0 20 0 1 0 123421546 5009408 850 1992294400 134512640 136421960 4294258928 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 1223 851 193 467 0 754 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4892

[startup+0.100919 s]
/proc/loadavg: 1.00 0.97 0.89 3/106 25612
/proc/meminfo: memFree=1784008/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=9432 CPUtime=0.09
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 2061 0 0 0 9 0 0 0 20 0 1 0 123421546 9658368 1980 1992294400 134512640 136421960 4294258928 18446744073709551615 135829965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 2391 1986 193 467 0 1922 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9432

[startup+0.300954 s]
/proc/loadavg: 1.00 0.97 0.89 3/106 25612
/proc/meminfo: memFree=1784008/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=24520 CPUtime=0.29
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 5826 0 0 0 27 2 0 0 20 0 1 0 123421546 25108480 5561 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 6130 5561 236 467 0 5661 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24520

[startup+0.701024 s]
/proc/loadavg: 1.00 0.97 0.89 3/106 25612
/proc/meminfo: memFree=1784008/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=25312 CPUtime=0.69
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 6037 0 0 0 64 5 0 0 21 0 1 0 123421546 25919488 5768 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 6328 5768 237 467 0 5859 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25312

[startup+1.50117 s]
/proc/loadavg: 1.00 0.97 0.89 2/107 25613
/proc/meminfo: memFree=1760936/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=27424 CPUtime=1.49
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 6579 0 0 0 139 10 0 0 23 0 1 0 123421546 28082176 6309 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 6856 6309 237 467 0 6387 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27424

[startup+3.10145 s]
/proc/loadavg: 1.00 0.97 0.89 2/107 25613
/proc/meminfo: memFree=1758952/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=29140 CPUtime=3.09
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 7014 0 0 0 287 22 0 0 25 0 1 0 123421546 29839360 6743 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 7285 6743 237 467 0 6816 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29140

[startup+6.30102 s]
/proc/loadavg: 1.00 0.97 0.89 2/107 25613
/proc/meminfo: memFree=1757464/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=30988 CPUtime=6.29
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 7472 0 0 0 587 42 0 0 25 0 1 0 123421546 31731712 7200 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 7747 7200 237 467 0 7278 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30988

[startup+12.7012 s]
/proc/loadavg: 1.00 0.97 0.89 2/107 25615
/proc/meminfo: memFree=1754984/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=31516 CPUtime=12.69
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 7612 0 0 0 1185 84 0 0 25 0 1 0 123421546 32272384 7339 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 7879 7339 237 467 0 7410 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31516

[startup+25.5005 s]
/proc/loadavg: 1.00 0.97 0.90 2/107 25615
/proc/meminfo: memFree=1753372/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=33232 CPUtime=25.48
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 8020 0 0 0 2380 168 0 0 25 0 1 0 123421546 34029568 7746 1992294400 134512640 136421960 4294258928 18446744073709551615 135022203 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 8308 7746 237 467 0 7839 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33232

[startup+51.101 s]
/proc/loadavg: 1.00 0.97 0.90 2/107 25615
/proc/meminfo: memFree=1752752/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=33760 CPUtime=51.07
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 8155 0 0 0 4778 329 0 0 25 0 1 0 123421546 34570240 7880 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 8440 7880 237 467 0 7971 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33760

[startup+102.308 s]
/proc/loadavg: 1.00 0.97 0.90 2/107 25617
/proc/meminfo: memFree=1751884/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=34552 CPUtime=102.27
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 8346 0 0 0 9572 655 0 0 25 0 1 0 123421546 35381248 8071 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 8638 8071 237 467 0 8169 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 34552

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 25619
/proc/meminfo: memFree=1751264/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=35212 CPUtime=162.24
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 8523 0 0 0 15186 1038 0 0 25 0 1 0 123421546 36057088 8246 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 8803 8246 237 467 0 8334 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 35212

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 25619
/proc/meminfo: memFree=1751016/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=35344 CPUtime=222.22
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 8567 0 0 0 20802 1420 0 0 25 0 1 0 123421546 36192256 8290 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 8836 8290 237 467 0 8367 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 35344

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 25621
/proc/meminfo: memFree=1750768/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=35316 CPUtime=282.2
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 8688 0 0 0 26405 1815 0 0 25 0 1 0 123421546 36163584 8291 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 8829 8291 237 467 0 8360 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 35316

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 25623
/proc/meminfo: memFree=1750644/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=35448 CPUtime=342.18
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 8693 0 0 0 32010 2208 0 0 25 0 1 0 123421546 36298752 8294 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 8862 8294 237 467 0 8393 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 35448

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 25625
/proc/meminfo: memFree=1749652/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=36636 CPUtime=402.16
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 9005 0 0 0 37631 2585 0 0 25 0 1 0 123421546 37515264 8606 1992294400 134512640 136421960 4294258928 18446744073709551615 135022357 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 9159 8606 237 467 0 8690 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 36636

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 25627
/proc/meminfo: memFree=1749652/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=36636 CPUtime=462.14
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 9005 0 0 0 43246 2968 0 0 25 0 1 0 123421546 37515264 8606 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 9159 8606 237 467 0 8690 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 36636

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 25627
/proc/meminfo: memFree=1749528/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=36636 CPUtime=522.12
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 9005 0 0 0 48857 3355 0 0 25 0 1 0 123421546 37515264 8606 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 9159 8606 237 467 0 8690 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 36636

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 25629
/proc/meminfo: memFree=1749404/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=36768 CPUtime=582.1
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 9032 0 0 0 54495 3715 0 0 25 0 1 0 123421546 37650432 8633 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 9192 8633 237 467 0 8723 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 36768

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 25634
/proc/meminfo: memFree=1748784/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=36768 CPUtime=642.09
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 9032 0 0 0 60114 4095 0 0 25 0 1 0 123421546 37650432 8633 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 9192 8633 237 467 0 8723 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 36768

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 0.97 0.91 3/107 25638
/proc/meminfo: memFree=1747296/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=38220 CPUtime=822.02
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 9387 0 0 0 77037 5165 0 0 25 0 1 0 123421546 39137280 8988 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 9555 8988 237 467 0 9086 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 38220

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 25640
/proc/meminfo: memFree=1747296/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=37988 CPUtime=882
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 9387 0 0 0 82650 5550 0 0 25 0 1 0 123421546 38899712 8960 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 9497 8960 237 467 0 9028 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 37988

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 25642
/proc/meminfo: memFree=1747296/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=37988 CPUtime=941.98
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 9387 0 0 0 88265 5933 0 0 25 0 1 0 123421546 38899712 8960 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 9497 8960 237 467 0 9028 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 37988

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 25644
/proc/meminfo: memFree=1747296/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=38120 CPUtime=1001.96
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 9406 0 0 0 93890 6306 0 0 25 0 1 0 123421546 39034880 8979 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 9530 8979 237 467 0 9061 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 38120

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 25646
/proc/meminfo: memFree=1747296/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=38120 CPUtime=1061.94
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 9411 0 0 0 99494 6700 0 0 25 0 1 0 123421546 39034880 8984 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 9530 8984 237 467 0 9061 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 38120

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 25646
/proc/meminfo: memFree=1747296/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=38120 CPUtime=1121.92
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 9418 0 0 0 105106 7086 0 0 25 0 1 0 123421546 39034880 8991 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 9530 8991 237 467 0 9061 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 38120

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 25648
/proc/meminfo: memFree=1746676/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=38708 CPUtime=1181.9
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 9597 0 0 0 110727 7463 0 0 25 0 1 0 123421546 39636992 9123 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 9677 9123 237 467 0 9208 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 38708

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 25650
/proc/meminfo: memFree=1746676/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=38840 CPUtime=1241.88
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 9616 0 0 0 116352 7836 0 0 25 0 1 0 123421546 39772160 9142 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 9710 9142 237 467 0 9241 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 38840

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 25652
/proc/meminfo: memFree=1746676/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=38840 CPUtime=1301.87
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 9616 0 0 0 121973 8214 0 0 25 0 1 0 123421546 39772160 9142 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 9710 9142 237 467 0 9241 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 38840

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 25654
/proc/meminfo: memFree=1746676/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=38840 CPUtime=1361.84
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 9616 0 0 0 127595 8589 0 0 25 0 1 0 123421546 39772160 9142 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 9710 9142 237 467 0 9241 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 38840

[startup+1422.31 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 25654
/proc/meminfo: memFree=1746552/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=38840 CPUtime=1421.83
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 9629 0 0 0 133210 8973 0 0 25 0 1 0 123421546 39772160 9155 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 9710 9155 237 467 0 9241 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 38840

[startup+1482.3 s]
/proc/loadavg: 1.06 0.99 0.91 2/107 25656
/proc/meminfo: memFree=1746304/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=39104 CPUtime=1481.8
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 9707 0 0 0 138836 9344 0 0 25 0 1 0 123421546 40042496 9233 1992294400 134512640 136421960 4294258928 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 9776 9233 237 467 0 9307 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 39104

[startup+1542.3 s]
/proc/loadavg: 1.02 0.99 0.91 2/107 25658
/proc/meminfo: memFree=1746304/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=39104 CPUtime=1541.78
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 9707 0 0 0 144452 9726 0 0 25 0 1 0 123421546 40042496 9233 1992294400 134512640 136421960 4294258928 18446744073709551615 134651059 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 9776 9233 237 467 0 9307 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 39104

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 25660
/proc/meminfo: memFree=1745932/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=39500 CPUtime=1601.76
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 9782 0 0 0 150099 10077 0 0 25 0 1 0 123421546 40448000 9308 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 9875 9308 237 467 0 9406 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 39500

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 25662
/proc/meminfo: memFree=1745064/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=40292 CPUtime=1661.74
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 10005 0 0 0 155741 10433 0 0 25 0 1 0 123421546 41259008 9531 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 10073 9531 237 467 0 9604 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 40292

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 25662
/proc/meminfo: memFree=1745064/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=40424 CPUtime=1721.72
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 10013 0 0 0 161395 10777 0 0 25 0 1 0 123421546 41394176 9539 1992294400 134512640 136421960 4294258928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 10106 9539 237 467 0 9637 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 40424

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 25664
/proc/meminfo: memFree=1744692/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=40424 CPUtime=1781.7
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 10036 0 0 0 167056 11114 0 0 25 0 1 0 123421546 41394176 9562 1992294400 134512640 136421960 4294258928 18446744073709551615 134860001 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 10106 9562 237 467 0 9637 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 40424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 25664
/proc/meminfo: memFree=1744692/2059040 swapFree=4136480/4192956
[pid=25612] ppid=25610 vsize=40424 CPUtime=1800.01
/proc/25612/stat : 25612 (pbct) R 25610 25612 25212 0 -1 4202496 10036 0 0 0 168784 11217 0 0 25 0 1 0 123421546 41394176 9562 1992294400 134512640 136421960 4294258928 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25612/statm: 10106 9562 237 467 0 9637 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 40424

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): 1800.03
CPU user time (s): 1687.85
CPU system time (s): 112.178
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 40424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1687.85
system time used= 112.178
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10037
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 22562

runsolver used 2.97055 second user time and 8.51071 second system time

The end

Launcher Data 

Begin job on node012 at 2010-06-25 17:03:20
IDJOB=2682049
IDBENCH=1959
IDSOLVER=1192
FILE ID=node012/2682049-1277478200
PBS_JOBID= 11190524
Free space on /tmp= 62428 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/domset/normalized-domset_v500_e2000_w30_mw19_14.opb.PB06.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682049-1277478200/watcher-2682049-1277478200 -o /tmp/evaluation-result-2682049-1277478200/solver-2682049-1277478200 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682049-1277478200.opb

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

MD5SUM BENCH= 3ddf6338b9f9cf35560b94c856457c56
RANDOM SEED=695534600

node012.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1784536 kB
Buffers:         47724 kB
Cached:         126516 kB
SwapCached:       9008 kB
Active:          70756 kB
Inactive:       116444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1784536 kB
SwapTotal:     4192956 kB
SwapFree:      4136480 kB
Dirty:            1904 kB
Writeback:           0 kB
AnonPages:       11680 kB
Mapped:           8404 kB
Slab:            65432 kB
PageTables:       4180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181924 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= 62428 MiB
End job on node012 at 2010-06-25 17:33:23