Trace number 2668539

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)207 1800.09 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32c2.opb
MD5SUM10cfce36a090e62566639770833f1068
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark207
Best CPU time to get the best result obtained on this benchmark183.597
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 207
Optimality of the best value was proved YES
Number of variables498
Total number of constraints2431
Number of constraints which are clauses2431
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 498
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 498
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 498
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
0.02/0.04	c constraints 0/0 clauses 2431/0 units 0
0.02/0.04	c vars 498
0.02/0.04	c objective 498 + 0
0.09/0.12	c 0.111982 11.8242 34 190
0.09/0.12	o 217
0.19/0.20	c 0.187971 12.4023 539 1206
0.19/0.20	o 215
0.19/0.21	c 0.19097 12.4023 559 1323
0.19/0.21	o 214
0.19/0.21	c 0.19297 12.4023 560 1414
0.19/0.21	o 211
0.58/0.67	c 0.617906 13.5156 1400 6009
0.58/0.67	o 209
7.09/7.16	c 6.61599 14.875 1601 51561
7.09/7.16	o 208
812.21/812.50	c 739.549 20.0078 3702 4409703
812.21/812.50	o 207
1800.08/1800.71	s SATISFIABLE
1800.08/1800.71	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 x480 -x481 x482 x483 -x484 -x485 x486 x487 -x488 -x489 x490 -x491 x492 x493 -x494 -x495 x496 -x497 x498

Verifier Data 

OK	207

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668539-1276467686/watcher-2668539-1276467686 -o /tmp/evaluation-result-2668539-1276467686/solver-2668539-1276467686 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668539-1276467686.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: 1.08 1.03 1.07 3/106 28032
/proc/meminfo: memFree=1774480/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=2208 CPUtime=0
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 260 0 0 0 0 0 0 0 15 0 1 0 22370202 2260992 183 1992294400 134512640 136485738 4291484784 18446744073709551615 135180881 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28032/statm: 552 183 156 482 0 68 0

[startup+0.022392 s]
/proc/loadavg: 1.08 1.03 1.07 3/106 28032
/proc/meminfo: memFree=1774480/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=2208 CPUtime=0.02
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 267 0 0 0 2 0 0 0 17 0 1 0 22370202 2260992 190 1992294400 134512640 136485738 4291484784 18446744073709551615 135411160 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28032/statm: 552 190 156 482 0 68 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2208

[startup+0.101409 s]
/proc/loadavg: 1.08 1.03 1.07 3/106 28032
/proc/meminfo: memFree=1774480/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=11800 CPUtime=0.09
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 2600 0 0 0 9 0 0 0 17 0 1 0 22370202 12083200 2523 1992294400 134512640 136485738 4291484784 18446744073709551615 134719586 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 2950 2523 210 482 0 2466 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11800

[startup+0.301447 s]
/proc/loadavg: 1.08 1.03 1.07 3/106 28032
/proc/meminfo: memFree=1774480/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=13076 CPUtime=0.29
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 2942 0 0 0 27 2 0 0 17 0 1 0 22370202 13389824 2861 1992294400 134512640 136485738 4291484784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 3269 2861 243 482 0 2785 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13076

[startup+0.700526 s]
/proc/loadavg: 1.08 1.03 1.07 3/106 28032
/proc/meminfo: memFree=1774480/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=13836 CPUtime=0.69
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 3105 0 0 0 64 5 0 0 17 0 1 0 22370202 14168064 3023 1992294400 134512640 136485738 4291484784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 3459 3023 243 482 0 2975 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13836

[startup+1.50068 s]
/proc/loadavg: 1.08 1.03 1.07 2/107 28033
/proc/meminfo: memFree=1763188/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=14736 CPUtime=1.49
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 3333 0 0 0 138 11 0 0 18 0 1 0 22370202 15089664 3249 1992294400 134512640 136485738 4291484784 18446744073709551615 134878362 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 3684 3249 243 482 0 3200 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14736

[startup+3.101 s]
/proc/loadavg: 1.08 1.03 1.07 2/107 28033
/proc/meminfo: memFree=1762072/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=14868 CPUtime=3.09
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 3374 0 0 0 282 27 0 0 21 0 1 0 22370202 15224832 3290 1992294400 134512640 136485738 4291484784 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 3717 3290 243 482 0 3233 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14868

[startup+6.30062 s]
/proc/loadavg: 1.07 1.03 1.07 2/107 28033
/proc/meminfo: memFree=1761576/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=15228 CPUtime=6.29
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 3465 0 0 0 581 48 0 0 25 0 1 0 22370202 15593472 3381 1992294400 134512640 136485738 4291484784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 3807 3381 243 482 0 3323 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15228

[startup+12.7009 s]
/proc/loadavg: 1.07 1.03 1.07 2/107 28033
/proc/meminfo: memFree=1761328/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=15228 CPUtime=12.69
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 3466 0 0 0 1165 104 0 0 25 0 1 0 22370202 15593472 3381 1992294400 134512640 136485738 4291484784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 3807 3381 243 482 0 3323 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15228

[startup+25.5014 s]
/proc/loadavg: 1.05 1.02 1.07 2/107 28033
/proc/meminfo: memFree=1760708/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=15964 CPUtime=25.48
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 3654 0 0 0 2338 210 0 0 25 0 1 0 22370202 16347136 3569 1992294400 134512640 136485738 4291484784 18446744073709551615 134878528 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 3991 3569 243 482 0 3507 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15964

[startup+51.1014 s]
/proc/loadavg: 1.03 1.02 1.07 2/107 28035
/proc/meminfo: memFree=1760460/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=16048 CPUtime=51.07
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 3692 0 0 0 4660 447 0 0 25 0 1 0 22370202 16433152 3606 1992294400 134512640 136485738 4291484784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 4012 3606 244 482 0 3528 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16048

[startup+102.308 s]
/proc/loadavg: 1.01 1.02 1.06 2/107 28035
/proc/meminfo: memFree=1759344/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=17056 CPUtime=102.26
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 3995 0 0 0 9351 875 0 0 25 0 1 0 22370202 17465344 3858 1992294400 134512640 136485738 4291484784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 4264 3858 244 482 0 3780 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17056

[startup+162.301 s]
/proc/loadavg: 1.05 1.03 1.06 2/107 28037
/proc/meminfo: memFree=1758972/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=17368 CPUtime=162.23
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 4069 0 0 0 14860 1363 0 0 25 0 1 0 22370202 17784832 3932 1992294400 134512640 136485738 4291484784 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 4342 3932 244 482 0 3858 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17368

[startup+222.301 s]
/proc/loadavg: 1.02 1.02 1.06 2/107 28039
/proc/meminfo: memFree=1758600/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=17772 CPUtime=222.21
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 4161 0 0 0 20354 1867 0 0 25 0 1 0 22370202 18198528 4024 1992294400 134512640 136485738 4291484784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 4443 4024 244 482 0 3959 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17772

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.05 2/107 28041
/proc/meminfo: memFree=1757980/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=18436 CPUtime=282.19
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 4333 0 0 0 25850 2369 0 0 25 0 1 0 22370202 18878464 4196 1992294400 134512640 136485738 4291484784 18446744073709551615 135040888 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 4609 4196 244 482 0 4125 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18436

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.04 2/107 28043
/proc/meminfo: memFree=1757608/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=18544 CPUtime=342.17
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 4374 0 0 0 31316 2901 0 0 25 0 1 0 22370202 18989056 4229 1992294400 134512640 136485738 4291484784 18446744073709551615 134878483 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 4636 4229 244 482 0 4152 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 18544

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 28043
/proc/meminfo: memFree=1757484/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=18792 CPUtime=402.15
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 4462 0 0 0 36823 3392 0 0 25 0 1 0 22370202 19243008 4286 1992294400 134512640 136485738 4291484784 18446744073709551615 134878528 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 4698 4286 244 482 0 4214 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 18792

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 28045
/proc/meminfo: memFree=1757360/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=18928 CPUtime=462.14
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 4484 0 0 0 42293 3921 0 0 25 0 1 0 22370202 19382272 4306 1992294400 134512640 136485738 4291484784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 4732 4306 244 482 0 4248 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 18928

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 28047
/proc/meminfo: memFree=1757112/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=18948 CPUtime=522.11
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 4514 0 0 0 47773 4438 0 0 25 0 1 0 22370202 19402752 4330 1992294400 134512640 136485738 4291484784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 4737 4330 244 482 0 4253 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 18948

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 28049
/proc/meminfo: memFree=1757112/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=18948 CPUtime=582.09
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 4515 0 0 0 53024 5185 0 0 25 0 1 0 22370202 19402752 4331 1992294400 134512640 136485738 4291484784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 4737 4331 244 482 0 4253 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 18948

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 28051
/proc/meminfo: memFree=1756120/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=19956 CPUtime=642.08
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 4873 0 0 0 58441 5767 0 0 25 0 1 0 22370202 20434944 4583 1992294400 134512640 136485738 4291484784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 4989 4583 244 482 0 4505 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 19956

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28057
/proc/meminfo: memFree=1755252/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=20484 CPUtime=881.99
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 4994 0 0 0 80238 7961 0 0 25 0 1 0 22370202 20975616 4703 1992294400 134512640 136485738 4291484784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 5121 4703 244 482 0 4637 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 20484

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28059
/proc/meminfo: memFree=1755252/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=20484 CPUtime=941.97
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 4994 0 0 0 85658 8539 0 0 25 0 1 0 22370202 20975616 4703 1992294400 134512640 136485738 4291484784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 5121 4703 244 482 0 4637 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 20484

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28059
/proc/meminfo: memFree=1755128/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=20484 CPUtime=1001.94
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 4994 0 0 0 91155 9039 0 0 25 0 1 0 22370202 20975616 4703 1992294400 134512640 136485738 4291484784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 5121 4703 244 482 0 4637 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 20484

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28061
/proc/meminfo: memFree=1755004/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=20484 CPUtime=1061.92
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 4994 0 0 0 96602 9590 0 0 25 0 1 0 22370202 20975616 4703 1992294400 134512640 136485738 4291484784 18446744073709551615 134623185 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 5121 4703 244 482 0 4637 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 20484

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28063
/proc/meminfo: memFree=1755004/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=20484 CPUtime=1121.9
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 4994 0 0 0 102068 10122 0 0 25 0 1 0 22370202 20975616 4703 1992294400 134512640 136485738 4291484784 18446744073709551615 134878630 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 5121 4703 244 482 0 4637 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 20484

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28065
/proc/meminfo: memFree=1754880/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=20484 CPUtime=1181.88
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 4994 0 0 0 107518 10670 0 0 25 0 1 0 22370202 20975616 4703 1992294400 134512640 136485738 4291484784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 5121 4703 244 482 0 4637 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 20484

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28067
/proc/meminfo: memFree=1754756/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=20484 CPUtime=1241.86
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 4994 0 0 0 112900 11286 0 0 25 0 1 0 22370202 20975616 4703 1992294400 134512640 136485738 4291484784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 5121 4703 244 482 0 4637 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 20484

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28067
/proc/meminfo: memFree=1754632/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=20484 CPUtime=1301.84
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 4994 0 0 0 118355 11829 0 0 25 0 1 0 22370202 20975616 4703 1992294400 134512640 136485738 4291484784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 5121 4703 244 482 0 4637 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 20484

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28069
/proc/meminfo: memFree=1754632/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=20484 CPUtime=1361.82
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 4994 0 0 0 123835 12347 0 0 25 0 1 0 22370202 20975616 4703 1992294400 134512640 136485738 4291484784 18446744073709551615 134882773 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 5121 4703 244 482 0 4637 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 20484

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28071
/proc/meminfo: memFree=1754632/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=20484 CPUtime=1421.81
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 4994 0 0 0 129324 12857 0 0 25 0 1 0 22370202 20975616 4703 1992294400 134512640 136485738 4291484784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 5121 4703 244 482 0 4637 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 20484

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28073
/proc/meminfo: memFree=1754508/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=20484 CPUtime=1481.78
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 4994 0 0 0 134809 13369 0 0 25 0 1 0 22370202 20975616 4703 1992294400 134512640 136485738 4291484784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 5121 4703 244 482 0 4637 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 20484

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28075
/proc/meminfo: memFree=1754384/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=20484 CPUtime=1541.76
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 4994 0 0 0 140251 13925 0 0 25 0 1 0 22370202 20975616 4703 1992294400 134512640 136485738 4291484784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 5121 4703 244 482 0 4637 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 20484

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28075
/proc/meminfo: memFree=1754384/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=20484 CPUtime=1601.73
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 4994 0 0 0 145680 14493 0 0 25 0 1 0 22370202 20975616 4703 1992294400 134512640 136485738 4291484784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 5121 4703 244 482 0 4637 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 20484

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28077
/proc/meminfo: memFree=1754384/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=20484 CPUtime=1661.71
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 4994 0 0 0 151158 15013 0 0 25 0 1 0 22370202 20975616 4703 1992294400 134512640 136485738 4291484784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 5121 4703 244 482 0 4637 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 20484

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28079
/proc/meminfo: memFree=1754260/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=20484 CPUtime=1721.69
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 4994 0 0 0 156576 15593 0 0 25 0 1 0 22370202 20975616 4703 1992294400 134512640 136485738 4291484784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 5121 4703 244 482 0 4637 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 20484

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28081
/proc/meminfo: memFree=1754136/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=20484 CPUtime=1781.67
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 4994 0 0 0 162042 16125 0 0 25 0 1 0 22370202 20975616 4703 1992294400 134512640 136485738 4291484784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 5121 4703 244 482 0 4637 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 20484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28081
/proc/meminfo: memFree=1754136/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=20484 CPUtime=1800.08
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 4994 0 0 0 163715 16293 0 0 25 0 1 0 22370202 20975616 4703 1992294400 134512640 136485738 4291484784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 5121 4703 244 482 0 4637 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 20484

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28081
/proc/meminfo: memFree=1754136/2059040 swapFree=4136184/4192956
[pid=28032] ppid=28030 vsize=20484 CPUtime=1800.08
/proc/28032/stat : 28032 (pbct) R 28030 28032 27638 0 -1 4202496 4994 0 0 0 163715 16293 0 0 25 0 1 0 22370202 20975616 4703 1992294400 134512640 136485738 4291484784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28032/statm: 5121 4703 244 482 0 4637 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 20484

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.09
CPU user time (s): 1637.16
CPU system time (s): 162.935
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 20484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1637.16
system time used= 162.935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4994
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= 21023

runsolver used 2.71859 second user time and 8.75767 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-14 00:21:26
IDJOB=2668539
IDBENCH=2189
IDSOLVER=1170
FILE ID=node011/2668539-1276467686
PBS_JOBID= 11173359
Free space on /tmp= 62264 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32c2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668539-1276467686/watcher-2668539-1276467686 -o /tmp/evaluation-result-2668539-1276467686/solver-2668539-1276467686 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668539-1276467686.opb

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

MD5SUM BENCH= 10cfce36a090e62566639770833f1068
RANDOM SEED=1683262016

node011.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		: 3000.264
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	: 6000.52
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		: 3000.264
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:       1775008 kB
Buffers:         80040 kB
Cached:         127768 kB
SwapCached:       9840 kB
Active:          91552 kB
Inactive:       128756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1775008 kB
SwapTotal:     4192956 kB
SwapFree:      4136184 kB
Dirty:            2028 kB
Writeback:           0 kB
AnonPages:       11148 kB
Mapped:           9220 kB
Slab:            41960 kB
PageTables:       4064 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180992 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= 62260 MiB
End job on node011 at 2010-06-14 00:51:29