Trace number 2669181

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 1102.54 1102.94

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-3pb.opb
MD5SUMc2400ec88bd2efb16a03934d0b4c43da
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 benchmark0.242962
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 variables648
Total number of constraints1954
Number of constraints which are clauses1930
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 constraint27
Number of terms in the objective function 648
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 648
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 648
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 1930/0 units 0
0.00/0.03	c vars 648
0.00/0.03	c objective 648 + 0
13.38/13.46	c 11.3213 15.0859 3236 85900
13.38/13.46	o 72
30.79/30.81	c 25.7941 15.4062 1966 195405
30.79/30.81	o 70
64.46/64.56	c 53.9938 15.4062 2117 413640
64.46/64.56	o 68
84.96/85.07	c 71.1572 15.4062 946 544132
84.96/85.07	o 66
141.84/141.93	c 119.279 15.6602 2341 894168
141.84/141.93	o 64
435.34/435.60	c 374.9 16.8984 1991 2603282
435.34/435.60	o 62
1102.39/1102.89	c 984.105 16.8984 764 5596964
1102.39/1102.89	s OPTIMUM FOUND
1102.39/1102.89	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

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-2669181-1276442658/watcher-2669181-1276442658 -o /tmp/evaluation-result-2669181-1276442658/solver-2669181-1276442658 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669181-1276442658.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: 0.94 1.02 0.99 3/106 24461
/proc/meminfo: memFree=1824812/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=2208 CPUtime=0
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 266 0 0 0 0 0 0 0 20 0 1 0 19867234 2260992 189 1992294400 134512640 136485738 4292246448 18446744073709551615 135177538 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24461/statm: 552 189 156 482 0 68 0

[startup+0.06876 s]
/proc/loadavg: 0.94 1.02 0.99 3/106 24461
/proc/meminfo: memFree=1824812/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=7036 CPUtime=0.06
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 1433 0 0 0 6 0 0 0 20 0 1 0 19867234 7204864 1356 1992294400 134512640 136485738 4292246448 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 1759 1356 198 482 0 1275 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7036

[startup+0.100765 s]
/proc/loadavg: 0.94 1.02 0.99 3/106 24461
/proc/meminfo: memFree=1824812/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=9564 CPUtime=0.09
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 2058 0 0 0 9 0 0 0 20 0 1 0 19867234 9793536 1981 1992294400 134512640 136485738 4292246448 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 2391 1982 198 482 0 1907 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9564

[startup+0.300799 s]
/proc/loadavg: 0.94 1.02 0.99 3/106 24461
/proc/meminfo: memFree=1824812/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=14520 CPUtime=0.29
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3267 0 0 0 26 3 0 0 20 0 1 0 19867234 14868480 3190 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 3630 3190 225 482 0 3146 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14520

[startup+0.700867 s]
/proc/loadavg: 0.94 1.02 0.99 3/106 24461
/proc/meminfo: memFree=1824812/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=14648 CPUtime=0.69
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3311 0 0 0 59 10 0 0 21 0 1 0 19867234 14999552 3234 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 3662 3234 225 482 0 3178 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14648

[startup+1.501 s]
/proc/loadavg: 0.94 1.02 0.99 2/107 24462
/proc/meminfo: memFree=1812528/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=14780 CPUtime=1.49
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3349 0 0 0 128 21 0 0 23 0 1 0 19867234 15134720 3272 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 3695 3272 225 482 0 3211 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14780

[startup+3.10028 s]
/proc/loadavg: 0.94 1.02 0.99 2/107 24462
/proc/meminfo: memFree=1812156/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=14912 CPUtime=3.08
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3381 0 0 0 261 47 0 0 25 0 1 0 19867234 15269888 3304 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 3728 3304 225 482 0 3244 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14912

[startup+6.30083 s]
/proc/loadavg: 0.95 1.02 0.99 2/107 24462
/proc/meminfo: memFree=1811908/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=15172 CPUtime=6.29
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3428 0 0 0 532 97 0 0 25 0 1 0 19867234 15536128 3351 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 3793 3351 225 482 0 3309 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15172

[startup+12.7019 s]
/proc/loadavg: 0.95 1.02 0.99 2/107 24462
/proc/meminfo: memFree=1811412/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=15444 CPUtime=12.69
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3511 0 0 0 1068 201 0 0 25 0 1 0 19867234 15814656 3434 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 3861 3434 225 482 0 3377 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15444

[startup+25.5011 s]
/proc/loadavg: 0.96 1.01 0.99 2/107 24464
/proc/meminfo: memFree=1811164/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=15772 CPUtime=25.48
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3582 0 0 0 2133 415 0 0 25 0 1 0 19867234 16150528 3504 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 3943 3504 243 482 0 3459 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15772

[startup+51.1015 s]
/proc/loadavg: 0.97 1.01 0.99 2/107 24464
/proc/meminfo: memFree=1811164/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=15772 CPUtime=51.07
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3587 0 0 0 4279 828 0 0 25 0 1 0 19867234 16150528 3508 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 3943 3508 243 482 0 3459 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15772

[startup+102.308 s]
/proc/loadavg: 0.99 1.01 0.99 2/107 24466
/proc/meminfo: memFree=1810916/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=15904 CPUtime=102.26
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3602 0 0 0 8580 1646 0 0 25 0 1 0 19867234 16285696 3521 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 3976 3521 243 482 0 3492 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15904

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 24466
/proc/meminfo: memFree=1810668/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=16032 CPUtime=162.23
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3651 0 0 0 13643 2580 0 0 25 0 1 0 19867234 16416768 3569 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 4008 3569 243 482 0 3524 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16032

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 24468
/proc/meminfo: memFree=1810172/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=16544 CPUtime=222.21
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3763 0 0 0 18738 3483 0 0 25 0 1 0 19867234 16941056 3681 1992294400 134512640 136485738 4292246448 18446744073709551615 135044912 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 4136 3681 243 482 0 3652 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16544

[startup+282.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 24470
/proc/meminfo: memFree=1809800/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=16912 CPUtime=282.19
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3862 0 0 0 23932 4287 0 0 25 0 1 0 19867234 17317888 3780 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 4228 3780 243 482 0 3744 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 16912

[startup+342.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 24472
/proc/meminfo: memFree=1809676/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=16912 CPUtime=342.17
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3882 0 0 0 29132 5085 0 0 25 0 1 0 19867234 17317888 3800 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 4228 3800 243 482 0 3744 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 16912

[startup+402.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 24474
/proc/meminfo: memFree=1809304/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=17300 CPUtime=402.14
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3959 0 0 0 34493 5721 0 0 25 0 1 0 19867234 17715200 3877 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 4325 3877 243 482 0 3841 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 17300

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24474
/proc/meminfo: memFree=1809304/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=17300 CPUtime=462.12
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3960 0 0 0 39897 6315 0 0 25 0 1 0 19867234 17715200 3877 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 4325 3877 243 482 0 3841 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 17300

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24476
/proc/meminfo: memFree=1809304/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=17300 CPUtime=522.1
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3960 0 0 0 45339 6871 0 0 25 0 1 0 19867234 17715200 3877 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 4325 3877 243 482 0 3841 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 17300

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24478
/proc/meminfo: memFree=1809180/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=17300 CPUtime=582.08
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3960 0 0 0 50787 7421 0 0 25 0 1 0 19867234 17715200 3877 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 4325 3877 243 482 0 3841 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 17300

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24480
/proc/meminfo: memFree=1809180/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=17300 CPUtime=642.06
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3960 0 0 0 56229 7977 0 0 25 0 1 0 19867234 17715200 3877 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 4325 3877 243 482 0 3841 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 17300

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24482
/proc/meminfo: memFree=1809056/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=17300 CPUtime=702.03
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3960 0 0 0 61696 8507 0 0 25 0 1 0 19867234 17715200 3877 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 4325 3877 243 482 0 3841 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 17300

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24482
/proc/meminfo: memFree=1809056/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=17300 CPUtime=762.02
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3960 0 0 0 67156 9046 0 0 25 0 1 0 19867234 17715200 3877 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 4325 3877 243 482 0 3841 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 17300

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24484
/proc/meminfo: memFree=1808932/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=17300 CPUtime=821.99
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3960 0 0 0 72621 9578 0 0 25 0 1 0 19867234 17715200 3877 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 4325 3877 243 482 0 3841 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 17300

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24486
/proc/meminfo: memFree=1808932/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=17300 CPUtime=881.97
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3960 0 0 0 78112 10085 0 0 25 0 1 0 19867234 17715200 3877 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 4325 3877 243 482 0 3841 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 17300

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24488
/proc/meminfo: memFree=1808932/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=17300 CPUtime=941.94
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3960 0 0 0 83633 10561 0 0 25 0 1 0 19867234 17715200 3877 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 4325 3877 243 482 0 3841 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 17300

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24490
/proc/meminfo: memFree=1808932/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=17300 CPUtime=1001.92
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3960 0 0 0 89157 11035 0 0 25 0 1 0 19867234 17715200 3877 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 4325 3877 243 482 0 3841 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 17300

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24490
/proc/meminfo: memFree=1808808/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=17300 CPUtime=1061.9
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3960 0 0 0 94691 11499 0 0 25 0 1 0 19867234 17715200 3877 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 4325 3877 243 482 0 3841 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 17300

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

[startup+1075.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24492
/proc/meminfo: memFree=1808808/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=17300 CPUtime=1074.7
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3960 0 0 0 95857 11613 0 0 25 0 1 0 19867234 17715200 3877 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 4325 3877 243 482 0 3841 0
Current children cumulated CPU time (s) 1074.7
Current children cumulated vsize (KiB) 17300

[startup+1087.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24492
/proc/meminfo: memFree=1808808/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=17300 CPUtime=1087.5
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3960 0 0 0 97031 11719 0 0 25 0 1 0 19867234 17715200 3877 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 4325 3877 243 482 0 3841 0
Current children cumulated CPU time (s) 1087.5
Current children cumulated vsize (KiB) 17300

[startup+1094.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24492
/proc/meminfo: memFree=1808808/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=17300 CPUtime=1093.89
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3960 0 0 0 97619 11770 0 0 25 0 1 0 19867234 17715200 3877 1992294400 134512640 136485738 4292246448 18446744073709551615 134882685 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 4325 3877 243 482 0 3841 0
Current children cumulated CPU time (s) 1093.89
Current children cumulated vsize (KiB) 17300

[startup+1097.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24492
/proc/meminfo: memFree=1808808/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=17300 CPUtime=1097.09
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3960 0 0 0 97916 11793 0 0 25 0 1 0 19867234 17715200 3877 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 4325 3877 243 482 0 3841 0
Current children cumulated CPU time (s) 1097.09
Current children cumulated vsize (KiB) 17300

[startup+1100.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24492
/proc/meminfo: memFree=1808808/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=17300 CPUtime=1100.28
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3960 0 0 0 98209 11819 0 0 25 0 1 0 19867234 17715200 3877 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 4325 3877 243 482 0 3841 0
Current children cumulated CPU time (s) 1100.28
Current children cumulated vsize (KiB) 17300

[startup+1102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24492
/proc/meminfo: memFree=1808808/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=17300 CPUtime=1101.88
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3960 0 0 0 98356 11832 0 0 25 0 1 0 19867234 17715200 3877 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 4325 3877 243 482 0 3841 0
Current children cumulated CPU time (s) 1101.88
Current children cumulated vsize (KiB) 17300

[startup+1102.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24492
/proc/meminfo: memFree=1808808/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=17300 CPUtime=1102.29
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3960 0 0 0 98393 11836 0 0 25 0 1 0 19867234 17715200 3877 1992294400 134512640 136485738 4292246448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 4325 3877 243 482 0 3841 0
Current children cumulated CPU time (s) 1102.29
Current children cumulated vsize (KiB) 17300

[startup+1102.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24492
/proc/meminfo: memFree=1808808/2059040 swapFree=4140084/4192956
[pid=24461] ppid=24459 vsize=16124 CPUtime=1102.49
/proc/24461/stat : 24461 (pbct) R 24459 24461 24084 0 -1 4202496 3965 0 0 0 98411 11838 0 0 25 0 1 0 19867234 16510976 3618 1992294400 134512640 136485738 4292246448 18446744073709551615 135839908 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24461/statm: 4031 3618 247 482 0 3547 0
Current children cumulated CPU time (s) 1102.49
Current children cumulated vsize (KiB) 16124

Child status: 0
Real time (s): 1102.94
CPU time (s): 1102.54
CPU user time (s): 984.154
CPU system time (s): 118.384
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 17300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 984.154
system time used= 118.384
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3966
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 4384

runsolver used 1.88271 second user time and 5.14222 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-13 17:24:19
IDJOB=2669181
IDBENCH=2025
IDSOLVER=1170
FILE ID=node014/2669181-1276442658
PBS_JOBID= 11173322
Free space on /tmp= 62464 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-3pb.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669181-1276442658/watcher-2669181-1276442658 -o /tmp/evaluation-result-2669181-1276442658/solver-2669181-1276442658 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669181-1276442658.opb

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

MD5SUM BENCH= c2400ec88bd2efb16a03934d0b4c43da
RANDOM SEED=1659747419

node014.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1825208 kB
Buffers:         18896 kB
Cached:         125212 kB
SwapCached:       7032 kB
Active:          85064 kB
Inactive:        72944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1825208 kB
SwapTotal:     4192956 kB
SwapFree:      4140084 kB
Dirty:            2044 kB
Writeback:           0 kB
AnonPages:       11708 kB
Mapped:          13000 kB
Slab:            53984 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183604 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= 62464 MiB
End job on node014 at 2010-06-13 17:42:42