Trace number 2669184

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 0.1OPT62 1273.38 1273.69

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-1pb.opb
MD5SUM7070b0ccf5287a23c61644383564c46b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark62
Best CPU time to get the best result obtained on this benchmark0.233963
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 62
Optimality of the best value was proved YES
Number of variables672
Total number of constraints2028
Number of constraints which are clauses2004
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint28
Number of terms in the objective function 672
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 672
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 672
Number of bits of the biggest sum of numbers10
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
0.00/0.03	c constraints 24/0 clauses 2004/0 units 0
0.00/0.03	c vars 672
0.00/0.03	c objective 672 + 0
3.49/3.52	c 2.99954 15.0586 3484 25908
3.49/3.52	o 70
4.69/4.71	c 4.00139 15.3906 978 34808
4.69/4.71	o 68
6.19/6.25	c 5.29619 15.3906 1367 44654
6.19/6.25	o 66
14.79/14.85	c 12.6621 15.3906 2276 104304
14.79/14.85	o 64
198.74/198.85	c 176.432 17.1367 3304 1273720
198.74/198.85	o 62
1273.28/1273.63	c 1165.22 17.4258 587 7515649
1273.28/1273.63	s OPTIMUM FOUND
1273.28/1273.63	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 -x499 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 x564 -x565 -x566 -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 -x610 -x611 -x612 -x613 -x614 -x615 x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 x627 -x628 -x629 -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x650 x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672

Verifier Data 

OK	62

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669184-1276442765/watcher-2669184-1276442765 -o /tmp/evaluation-result-2669184-1276442765/solver-2669184-1276442765 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669184-1276442765.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 23678
/proc/meminfo: memFree=1805816/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=2208 CPUtime=0
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 267 0 0 0 0 0 0 0 18 0 1 0 17932205 2260992 190 1992294400 134512640 136485738 4294296544 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23678/statm: 552 190 156 482 0 68 0

[startup+0.0904271 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 23678
/proc/meminfo: memFree=1805816/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=8328 CPUtime=0.08
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 1779 0 0 0 8 0 0 0 18 0 1 0 17932205 8527872 1702 1992294400 134512640 136485738 4294296544 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 2082 1703 198 482 0 1598 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8328

[startup+0.101428 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 23678
/proc/meminfo: memFree=1805816/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=9524 CPUtime=0.1
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 2038 0 0 0 9 1 0 0 18 0 1 0 17932205 9752576 1961 1992294400 134512640 136485738 4294296544 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 2381 1962 198 482 0 1897 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9524

[startup+0.301446 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 23678
/proc/meminfo: memFree=1805816/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=14776 CPUtime=0.29
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 3356 0 0 0 26 3 0 0 18 0 1 0 17932205 15130624 3279 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 3694 3279 225 482 0 3210 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14776

[startup+0.701481 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 23678
/proc/meminfo: memFree=1805816/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=15032 CPUtime=0.69
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 3397 0 0 0 59 10 0 0 18 0 1 0 17932205 15392768 3320 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 3758 3320 225 482 0 3274 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15032

[startup+1.50055 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 23679
/proc/meminfo: memFree=1793284/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=15160 CPUtime=1.49
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 3431 0 0 0 126 23 0 0 19 0 1 0 17932205 15523840 3354 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 3790 3354 225 482 0 3306 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15160

[startup+3.1007 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 23679
/proc/meminfo: memFree=1792912/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=15288 CPUtime=3.09
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 3482 0 0 0 264 45 0 0 23 0 1 0 17932205 15654912 3405 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 3822 3405 225 482 0 3338 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15288

[startup+6.30098 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 23681
/proc/meminfo: memFree=1792416/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=15756 CPUtime=6.29
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 3581 0 0 0 534 95 0 0 25 0 1 0 17932205 16134144 3501 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 3939 3501 243 482 0 3455 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15756

[startup+12.7006 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 23681
/proc/meminfo: memFree=1792168/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=15756 CPUtime=12.69
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 3581 0 0 0 1083 186 0 0 25 0 1 0 17932205 16134144 3501 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 3939 3501 243 482 0 3455 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15756

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 23681
/proc/meminfo: memFree=1791796/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=16144 CPUtime=25.48
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 3686 0 0 0 2172 376 0 0 25 0 1 0 17932205 16531456 3605 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4036 3605 243 482 0 3552 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16144

[startup+51.101 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 23681
/proc/meminfo: memFree=1791424/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=16648 CPUtime=51.08
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 3807 0 0 0 4392 716 0 0 25 0 1 0 17932205 17047552 3726 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4162 3726 243 482 0 3678 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16648

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 23683
/proc/meminfo: memFree=1790804/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17032 CPUtime=102.28
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 3890 0 0 0 8958 1270 0 0 25 0 1 0 17932205 17440768 3809 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4258 3809 243 482 0 3774 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 17032

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23685
/proc/meminfo: memFree=1790556/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17288 CPUtime=162.25
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 3967 0 0 0 14339 1886 0 0 25 0 1 0 17932205 17702912 3886 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4322 3886 243 482 0 3838 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17288

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23685
/proc/meminfo: memFree=1790308/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17544 CPUtime=222.24
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 4014 0 0 0 19751 2473 0 0 25 0 1 0 17932205 17965056 3932 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4386 3932 243 482 0 3902 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17544

[startup+282.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/108 23687
/proc/meminfo: memFree=1790308/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17544 CPUtime=282.22
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 4014 0 0 0 25168 3054 0 0 25 0 1 0 17932205 17965056 3932 1992294400 134512640 136485738 4294296544 18446744073709551615 134887163 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4386 3932 243 482 0 3902 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17544

[startup+342.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/108 23689
/proc/meminfo: memFree=1790308/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17544 CPUtime=342.21
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 4014 0 0 0 30624 3597 0 0 25 0 1 0 17932205 17965056 3932 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4386 3932 243 482 0 3902 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 17544

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23691
/proc/meminfo: memFree=1790308/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17544 CPUtime=402.2
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 4014 0 0 0 36101 4119 0 0 25 0 1 0 17932205 17965056 3932 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4386 3932 243 482 0 3902 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 17544

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 23693
/proc/meminfo: memFree=1790184/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17544 CPUtime=462.18
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 4014 0 0 0 41640 4578 0 0 25 0 1 0 17932205 17965056 3932 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4386 3932 243 482 0 3902 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 17544

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23693
/proc/meminfo: memFree=1790060/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17544 CPUtime=522.17
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 4014 0 0 0 47112 5105 0 0 25 0 1 0 17932205 17965056 3932 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4386 3932 243 482 0 3902 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 17544

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23695
/proc/meminfo: memFree=1789936/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17544 CPUtime=582.15
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 4019 0 0 0 52616 5599 0 0 25 0 1 0 17932205 17965056 3937 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4386 3937 243 482 0 3902 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 17544

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23697
/proc/meminfo: memFree=1789936/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17544 CPUtime=642.15
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 4019 0 0 0 58116 6099 0 0 25 0 1 0 17932205 17965056 3937 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4386 3937 243 482 0 3902 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 17544

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23699
/proc/meminfo: memFree=1789688/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17544 CPUtime=702.13
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 4034 0 0 0 63679 6534 0 0 25 0 1 0 17932205 17965056 3952 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4386 3952 243 482 0 3902 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 17544

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23704
/proc/meminfo: memFree=1789192/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17544 CPUtime=762.12
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 4034 0 0 0 69226 6986 0 0 25 0 1 0 17932205 17965056 3952 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4386 3952 243 482 0 3902 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 17544

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23704
/proc/meminfo: memFree=1789192/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17612 CPUtime=822.1
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 4040 0 0 0 74769 7441 0 0 25 0 1 0 17932205 18034688 3958 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4403 3958 243 482 0 3919 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 17612

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23706
/proc/meminfo: memFree=1789192/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17612 CPUtime=882.08
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 4043 0 0 0 80315 7893 0 0 25 0 1 0 17932205 18034688 3961 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4403 3961 243 482 0 3919 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 17612

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23708
/proc/meminfo: memFree=1789192/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17716 CPUtime=942.06
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 4069 0 0 0 85878 8328 0 0 25 0 1 0 17932205 18141184 3987 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4429 3987 243 482 0 3945 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 17716

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23710
/proc/meminfo: memFree=1789192/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17840 CPUtime=1002.05
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 4091 0 0 0 91457 8748 0 0 25 0 1 0 17932205 18268160 4009 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4460 4009 243 482 0 3976 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 17840

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23712
/proc/meminfo: memFree=1789192/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17840 CPUtime=1062.03
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 4096 0 0 0 96999 9204 0 0 25 0 1 0 17932205 18268160 4014 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4460 4014 243 482 0 3976 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 17840

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23712
/proc/meminfo: memFree=1789192/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17840 CPUtime=1122.02
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 4102 0 0 0 102556 9646 0 0 25 0 1 0 17932205 18268160 4020 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4460 4020 243 482 0 3976 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 17840

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23714
/proc/meminfo: memFree=1789192/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17840 CPUtime=1182
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 4103 0 0 0 108075 10125 0 0 25 0 1 0 17932205 18268160 4021 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4460 4021 243 482 0 3976 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 17840

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23716
/proc/meminfo: memFree=1788944/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17840 CPUtime=1241.98
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 4105 0 0 0 113626 10572 0 0 25 0 1 0 17932205 18268160 4023 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4460 4023 243 482 0 3976 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 17840

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

[startup+1254.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23716
/proc/meminfo: memFree=1788944/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17840 CPUtime=1253.99
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 4106 0 0 0 114735 10664 0 0 25 0 1 0 17932205 18268160 4024 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4460 4024 243 482 0 3976 0
Current children cumulated CPU time (s) 1253.99
Current children cumulated vsize (KiB) 17840

[startup+1267.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23716
/proc/meminfo: memFree=1788944/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17840 CPUtime=1266.79
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 4106 0 0 0 115917 10762 0 0 25 0 1 0 17932205 18268160 4024 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4460 4024 243 482 0 3976 0
Current children cumulated CPU time (s) 1266.79
Current children cumulated vsize (KiB) 17840

[startup+1270.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23716
/proc/meminfo: memFree=1788944/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17840 CPUtime=1269.99
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 4106 0 0 0 116213 10786 0 0 25 0 1 0 17932205 18268160 4024 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4460 4024 243 482 0 3976 0
Current children cumulated CPU time (s) 1269.99
Current children cumulated vsize (KiB) 17840

[startup+1271.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23716
/proc/meminfo: memFree=1788944/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17840 CPUtime=1271.59
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 4106 0 0 0 116361 10798 0 0 25 0 1 0 17932205 18268160 4024 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4460 4024 243 482 0 3976 0
Current children cumulated CPU time (s) 1271.59
Current children cumulated vsize (KiB) 17840

[startup+1272.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23716
/proc/meminfo: memFree=1788944/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17840 CPUtime=1272.39
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 4106 0 0 0 116435 10804 0 0 25 0 1 0 17932205 18268160 4024 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4460 4024 243 482 0 3976 0
Current children cumulated CPU time (s) 1272.39
Current children cumulated vsize (KiB) 17840

[startup+1273.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23716
/proc/meminfo: memFree=1788944/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17840 CPUtime=1272.78
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 4106 0 0 0 116472 10806 0 0 25 0 1 0 17932205 18268160 4024 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4460 4024 243 482 0 3976 0
Current children cumulated CPU time (s) 1272.78
Current children cumulated vsize (KiB) 17840

[startup+1273.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23716
/proc/meminfo: memFree=1788944/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17840 CPUtime=1273.18
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 4106 0 0 0 116509 10809 0 0 25 0 1 0 17932205 18268160 4024 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4460 4024 243 482 0 3976 0
Current children cumulated CPU time (s) 1273.18
Current children cumulated vsize (KiB) 17840

[startup+1273.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23716
/proc/meminfo: memFree=1788944/2059040 swapFree=4140108/4192956
[pid=23678] ppid=23676 vsize=17840 CPUtime=1273.28
/proc/23678/stat : 23678 (pbct) R 23676 23678 23271 0 -1 4202496 4106 0 0 0 116519 10809 0 0 25 0 1 0 17932205 18268160 4024 1992294400 134512640 136485738 4294296544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23678/statm: 4460 4024 243 482 0 3976 0
Current children cumulated CPU time (s) 1273.28
Current children cumulated vsize (KiB) 17840

Child status: 0
Real time (s): 1273.69
CPU time (s): 1273.38
CPU user time (s): 1165.27
CPU system time (s): 108.107
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 17844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1165.27
system time used= 108.107
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4112
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= 2179

runsolver used 2.36364 second user time and 5.75612 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-13 17:26:05
IDJOB=2669184
IDBENCH=2029
IDSOLVER=1170
FILE ID=node025/2669184-1276442765
PBS_JOBID= 11173323
Free space on /tmp= 62540 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-1pb.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669184-1276442765/watcher-2669184-1276442765 -o /tmp/evaluation-result-2669184-1276442765/solver-2669184-1276442765 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669184-1276442765.opb

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

MD5SUM BENCH= 7070b0ccf5287a23c61644383564c46b
RANDOM SEED=92854638

node025.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1806468 kB
Buffers:         36892 kB
Cached:         125152 kB
SwapCached:       6684 kB
Active:          63776 kB
Inactive:       111448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1806468 kB
SwapTotal:     4192956 kB
SwapFree:      4140108 kB
Dirty:            2020 kB
Writeback:          12 kB
AnonPages:       11144 kB
Mapped:          12844 kB
Slab:            55580 kB
PageTables:       4108 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183076 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= 62540 MiB
End job on node025 at 2010-06-13 17:47:18