Trace number 2682203

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)213 1800.05 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_23.opb.PB06.opb
MD5SUM0a5749e09f3f6f40d04f442dc86d22a6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark193
Best CPU time to get the best result obtained on this benchmark1789.56
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 188
Optimality of the best value was proved NO
Number of variables479
Total number of constraints479
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 constraints479
Minimum length of a constraint4
Maximum length of a constraint17
Number of terms in the objective function 479
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 479
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 479
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 479/0 clauses 0/0 units 0
0.00/0.01	c vars 479
0.00/0.01	c objective 479 + 0
0.29/0.30	c 0.272958 23.875 1 711
0.29/0.30	o 237
0.29/0.31	c 0.286956 24.293 1 956
0.29/0.31	o 235
0.29/0.37	c 0.343947 24.293 101 1537
0.29/0.37	o 227
0.79/0.83	c 0.766883 25.582 1401 5067
0.79/0.83	o 225
0.79/0.85	c 0.779881 25.582 1401 5317
0.79/0.85	o 224
0.79/0.86	c 0.792879 25.582 1401 5576
0.79/0.86	o 221
7.39/7.45	c 6.91995 30.2344 3911 43396
7.39/7.45	o 218
7.39/7.47	c 6.93994 30.2344 1956 43651
7.39/7.47	o 217
23.58/23.68	c 22.0446 33.082 3087 131324
23.58/23.68	o 216
24.38/24.40	c 22.7145 33.082 3344 135972
24.38/24.40	o 214
24.38/24.42	c 22.7295 33.082 3346 136230
24.38/24.42	o 213
1800.03/1800.61	s SATISFIABLE
1800.03/1800.61	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 x469 x470 x471 -x472 -x473 -x474 x475 -x476 x477 -x478 -x479

Verifier Data 

OK	213

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682203-1277478139/watcher-2682203-1277478139 -o /tmp/evaluation-result-2682203-1277478139/solver-2682203-1277478139 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682203-1277478139.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 1.00 0.90 3/106 30706
/proc/meminfo: memFree=1793596/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=2268 CPUtime=0
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 298 0 0 0 0 0 0 0 20 0 1 0 123417887 2322432 217 1992294400 134512640 136421960 4292206384 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30706/statm: 567 217 145 467 0 98 0

[startup+0.0458559 s]
/proc/loadavg: 1.00 1.00 0.90 3/106 30706
/proc/meminfo: memFree=1793596/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=5672 CPUtime=0.03
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 1127 0 0 0 3 0 0 0 20 0 1 0 123417887 5808128 1046 1992294400 134512640 136421960 4292206384 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 1418 1048 193 467 0 949 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5672

[startup+0.100863 s]
/proc/loadavg: 1.00 1.00 0.90 3/106 30706
/proc/meminfo: memFree=1793596/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=9316 CPUtime=0.09
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 2035 0 0 0 8 1 0 0 20 0 1 0 123417887 9539584 1954 1992294400 134512640 136421960 4292206384 18446744073709551615 135406718 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 2329 1955 193 467 0 1860 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9316

[startup+0.300886 s]
/proc/loadavg: 1.00 1.00 0.90 3/106 30706
/proc/meminfo: memFree=1793596/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=24444 CPUtime=0.29
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 5814 0 0 0 26 3 0 0 20 0 1 0 123417887 25030656 5587 1992294400 134512640 136421960 4292206384 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 6111 5588 214 467 0 5642 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24444

[startup+0.700933 s]
/proc/loadavg: 1.00 1.00 0.90 3/106 30706
/proc/meminfo: memFree=1793596/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=25796 CPUtime=0.69
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 6162 0 0 0 63 6 0 0 20 0 1 0 123417887 26415104 5892 1992294400 134512640 136421960 4292206384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 6449 5892 237 467 0 5980 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25796

[startup+1.50103 s]
/proc/loadavg: 1.00 1.00 0.90 2/107 30707
/proc/meminfo: memFree=1770152/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=27908 CPUtime=1.49
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 6701 0 0 0 138 11 0 0 23 0 1 0 123417887 28577792 6428 1992294400 134512640 136421960 4292206384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 6977 6428 237 467 0 6508 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27908

[startup+3.10121 s]
/proc/loadavg: 1.00 1.00 0.90 2/107 30707
/proc/meminfo: memFree=1767920/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=29228 CPUtime=3.09
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 7019 0 0 0 287 22 0 0 25 0 1 0 123417887 29929472 6746 1992294400 134512640 136421960 4292206384 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 7307 6746 237 467 0 6838 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29228

[startup+6.30059 s]
/proc/loadavg: 1.00 1.00 0.90 2/107 30707
/proc/meminfo: memFree=1765936/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=30956 CPUtime=6.29
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 7468 0 0 0 586 43 0 0 25 0 1 0 123417887 31698944 7195 1992294400 134512640 136421960 4292206384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 7739 7195 237 467 0 7270 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30956

[startup+12.7003 s]
/proc/loadavg: 1.00 1.00 0.90 2/107 30707
/proc/meminfo: memFree=1765208/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=30956 CPUtime=12.69
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 7471 0 0 0 1183 86 0 0 25 0 1 0 123417887 31698944 7196 1992294400 134512640 136421960 4292206384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 7739 7196 237 467 0 7270 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30956

[startup+25.5008 s]
/proc/loadavg: 1.00 1.00 0.90 2/107 30707
/proc/meminfo: memFree=1762356/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=33872 CPUtime=25.48
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 8210 0 0 0 2373 175 0 0 25 0 1 0 123417887 34684928 7932 1992294400 134512640 136421960 4292206384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 8468 7932 237 467 0 7999 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33872

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30709
/proc/meminfo: memFree=1762216/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=34004 CPUtime=51.07
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 8240 0 0 0 4763 344 0 0 25 0 1 0 123417887 34820096 7962 1992294400 134512640 136421960 4292206384 18446744073709551615 135686323 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 8501 7962 237 467 0 8032 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34004

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30709
/proc/meminfo: memFree=1760496/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=35588 CPUtime=102.26
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 8616 0 0 0 9558 668 0 0 25 0 1 0 123417887 36442112 8338 1992294400 134512640 136421960 4292206384 18446744073709551615 134859910 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 8897 8338 237 467 0 8428 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 35588

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30711
/proc/meminfo: memFree=1758388/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=37568 CPUtime=162.24
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 9119 0 0 0 15185 1039 0 0 25 0 1 0 123417887 38469632 8841 1992294400 134512640 136421960 4292206384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 9392 8841 237 467 0 8923 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 37568

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30713
/proc/meminfo: memFree=1758264/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=37700 CPUtime=222.22
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 9157 0 0 0 20789 1433 0 0 25 0 1 0 123417887 38604800 8879 1992294400 134512640 136421960 4292206384 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 9425 8879 237 467 0 8956 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 37700

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30715
/proc/meminfo: memFree=1758016/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=37772 CPUtime=282.19
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 9217 0 0 0 26417 1802 0 0 25 0 1 0 123417887 38678528 8911 1992294400 134512640 136421960 4292206384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 9443 8911 237 467 0 8974 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 37772

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30715
/proc/meminfo: memFree=1756652/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=39356 CPUtime=342.17
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 9597 0 0 0 32032 2185 0 0 25 0 1 0 123417887 40300544 9291 1992294400 134512640 136421960 4292206384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 9839 9291 237 467 0 9370 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 39356

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30717
/proc/meminfo: memFree=1755908/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=39776 CPUtime=402.16
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 9774 0 0 0 37661 2555 0 0 25 0 1 0 123417887 40730624 9412 1992294400 134512640 136421960 4292206384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 9944 9412 237 467 0 9475 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 39776

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30719
/proc/meminfo: memFree=1755164/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=40572 CPUtime=462.14
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 10012 0 0 0 43291 2923 0 0 25 0 1 0 123417887 41545728 9611 1992294400 134512640 136421960 4292206384 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 10143 9611 237 467 0 9674 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 40572

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30721
/proc/meminfo: memFree=1755164/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=40572 CPUtime=522.12
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 10012 0 0 0 48910 3302 0 0 25 0 1 0 123417887 41545728 9611 1992294400 134512640 136421960 4292206384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 10143 9611 237 467 0 9674 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 40572

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30723
/proc/meminfo: memFree=1755164/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=40704 CPUtime=582.11
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 10022 0 0 0 54536 3675 0 0 25 0 1 0 123417887 41680896 9621 1992294400 134512640 136421960 4292206384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 10176 9621 237 467 0 9707 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 40704

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30723
/proc/meminfo: memFree=1754792/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=40776 CPUtime=642.09
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 10084 0 0 0 60143 4066 0 0 25 0 1 0 123417887 41754624 9662 1992294400 134512640 136421960 4292206384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 10194 9662 237 467 0 9725 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 40776

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30732
/proc/meminfo: memFree=1751816/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=43416 CPUtime=822.04
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 10720 0 0 0 77051 5153 0 0 25 0 1 0 123417887 44457984 10298 1992294400 134512640 136421960 4292206384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 10854 10298 237 467 0 10385 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 43416

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30734
/proc/meminfo: memFree=1751816/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=43416 CPUtime=882.02
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 10720 0 0 0 82681 5521 0 0 25 0 1 0 123417887 44457984 10298 1992294400 134512640 136421960 4292206384 18446744073709551615 135022305 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 10854 10298 237 467 0 10385 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 43416

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30734
/proc/meminfo: memFree=1751816/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=43416 CPUtime=942
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 10720 0 0 0 88309 5891 0 0 25 0 1 0 123417887 44457984 10298 1992294400 134512640 136421960 4292206384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 10854 10298 237 467 0 10385 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 43416

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30736
/proc/meminfo: memFree=1751692/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=43548 CPUtime=1001.98
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 10757 0 0 0 93945 6253 0 0 25 0 1 0 123417887 44593152 10335 1992294400 134512640 136421960 4292206384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 10887 10335 237 467 0 10418 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 43548

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30738
/proc/meminfo: memFree=1751692/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=43484 CPUtime=1061.96
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 10792 0 0 0 99567 6629 0 0 25 0 1 0 123417887 44527616 10333 1992294400 134512640 136421960 4292206384 18446744073709551615 134643346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 10871 10333 237 467 0 10402 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 43484

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30740
/proc/meminfo: memFree=1751692/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=43352 CPUtime=1121.94
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 10862 0 0 0 105189 7005 0 0 25 0 1 0 123417887 44392448 10302 1992294400 134512640 136421960 4292206384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 10838 10302 237 467 0 10369 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 43352

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30742
/proc/meminfo: memFree=1751072/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=44188 CPUtime=1181.93
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 11140 0 0 0 110818 7375 0 0 25 0 1 0 123417887 45248512 10503 1992294400 134512640 136421960 4292206384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 11047 10503 237 467 0 10578 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 44188

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30742
/proc/meminfo: memFree=1751072/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=44188 CPUtime=1241.91
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 11140 0 0 0 116432 7759 0 0 25 0 1 0 123417887 45248512 10503 1992294400 134512640 136421960 4292206384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 11047 10503 237 467 0 10578 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 44188

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30744
/proc/meminfo: memFree=1750948/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=44320 CPUtime=1301.89
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 11175 0 0 0 122062 8127 0 0 25 0 1 0 123417887 45383680 10538 1992294400 134512640 136421960 4292206384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 11080 10538 237 467 0 10611 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 44320

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30746
/proc/meminfo: memFree=1750948/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=44716 CPUtime=1361.87
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 11248 0 0 0 127685 8502 0 0 25 0 1 0 123417887 45789184 10611 1992294400 134512640 136421960 4292206384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 11179 10611 237 467 0 10710 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 44716

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30748
/proc/meminfo: memFree=1750080/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=45244 CPUtime=1421.85
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 11380 0 0 0 133325 8860 0 0 25 0 1 0 123417887 46329856 10743 1992294400 134512640 136421960 4292206384 18446744073709551615 134860104 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 11311 10743 237 467 0 10842 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 45244

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30750
/proc/meminfo: memFree=1750080/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=45244 CPUtime=1481.83
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 11380 0 0 0 138961 9222 0 0 25 0 1 0 123417887 46329856 10743 1992294400 134512640 136421960 4292206384 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 11311 10743 237 467 0 10842 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 45244

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30750
/proc/meminfo: memFree=1750080/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=45244 CPUtime=1541.81
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 11380 0 0 0 144579 9602 0 0 25 0 1 0 123417887 46329856 10743 1992294400 134512640 136421960 4292206384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 11311 10743 237 467 0 10842 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 45244

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30752
/proc/meminfo: memFree=1749956/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=45376 CPUtime=1601.78
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 11431 0 0 0 150239 9939 0 0 25 0 1 0 123417887 46465024 10794 1992294400 134512640 136421960 4292206384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 11344 10794 237 467 0 10875 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 45376

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30754
/proc/meminfo: memFree=1749460/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=45772 CPUtime=1661.76
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 11525 0 0 0 155889 10287 0 0 25 0 1 0 123417887 46870528 10888 1992294400 134512640 136421960 4292206384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 11443 10888 237 467 0 10974 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 45772

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30756
/proc/meminfo: memFree=1747848/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=47224 CPUtime=1721.74
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 11901 0 0 0 161518 10656 0 0 25 0 1 0 123417887 48357376 11264 1992294400 134512640 136421960 4292206384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 11806 11264 237 467 0 11337 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 47224

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30758
/proc/meminfo: memFree=1746980/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=47684 CPUtime=1781.72
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 12062 0 0 0 167172 11000 0 0 25 0 1 0 123417887 48828416 11385 1992294400 134512640 136421960 4292206384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 11921 11385 237 467 0 11452 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 47684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30758
/proc/meminfo: memFree=1746980/2059040 swapFree=4136396/4192956
[pid=30706] ppid=30704 vsize=47684 CPUtime=1800.03
/proc/30706/stat : 30706 (pbct) R 30704 30706 30354 0 -1 4202496 12062 0 0 0 168888 11115 0 0 25 0 1 0 123417887 48828416 11385 1992294400 134512640 136421960 4292206384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30706/statm: 11921 11385 237 467 0 11452 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 47684

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): 1800.05
CPU user time (s): 1688.88
CPU system time (s): 111.164
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 47900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1688.88
system time used= 111.164
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12063
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= 4685

runsolver used 2.66059 second user time and 8.82166 second system time

The end

Launcher Data 

Begin job on node001 at 2010-06-25 17:02:19
IDJOB=2682203
IDBENCH=1956
IDSOLVER=1192
FILE ID=node001/2682203-1277478139
PBS_JOBID= 11190534
Free space on /tmp= 62440 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_23.opb.PB06.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682203-1277478139/watcher-2682203-1277478139 -o /tmp/evaluation-result-2682203-1277478139/solver-2682203-1277478139 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682203-1277478139.opb

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

MD5SUM BENCH= 0a5749e09f3f6f40d04f442dc86d22a6
RANDOM SEED=1502625504

node001.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		: 3000.202
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	: 6000.40
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		: 3000.202
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1794124 kB
Buffers:         37844 kB
Cached:         126532 kB
SwapCached:       9008 kB
Active:          74804 kB
Inactive:       102584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1794124 kB
SwapTotal:     4192956 kB
SwapFree:      4136396 kB
Dirty:            1908 kB
Writeback:           0 kB
AnonPages:       11692 kB
Mapped:           8280 kB
Slab:            65632 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182736 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= 62440 MiB
End job on node001 at 2010-06-25 17:32:21