Trace number 2669180

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 0.1OPT64 825.384 825.576

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-2pb.opb
MD5SUM135acf1f05855c365b3d13b378debe22
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark64
Best CPU time to get the best result obtained on this benchmark0.289955
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 64
Optimality of the best value was proved YES
Number of variables648
Total number of constraints1952
Number of constraints which are clauses1928
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 1928/0 units 0
0.00/0.03	c vars 648
0.00/0.03	c objective 648 + 0
15.89/15.99	c 13.328 15.2539 4488 97138
15.89/15.99	o 68
91.28/91.35	c 77.3202 16.1992 2349 544519
91.28/91.35	o 66
338.21/338.35	c 292.812 16.6641 2715 1947737
338.21/338.35	o 64
825.30/825.52	c 728.068 17.1914 870 4583354
825.30/825.52	s OPTIMUM FOUND
825.30/825.52	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	64

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669180-1276442635/watcher-2669180-1276442635 -o /tmp/evaluation-result-2669180-1276442635/solver-2669180-1276442635 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669180-1276442635.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 3/106 23639
/proc/meminfo: memFree=1813392/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=2208 CPUtime=0
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 268 0 0 0 0 0 0 0 20 0 1 0 19867423 2260992 190 1992294400 134512640 136485738 4292043728 18446744073709551615 135180888 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23639/statm: 552 190 156 482 0 68 0

[startup+0.110767 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23639
/proc/meminfo: memFree=1813392/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=11644 CPUtime=0.1
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 2554 0 0 0 9 1 0 0 20 0 1 0 19867423 11923456 2476 1992294400 134512640 136485738 4292043728 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 2911 2484 199 482 0 2427 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11644

[startup+0.201774 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23639
/proc/meminfo: memFree=1813392/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=14440 CPUtime=0.19
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 3258 0 0 0 17 2 0 0 20 0 1 0 19867423 14786560 3180 1992294400 134512640 136485738 4292043728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 3610 3180 225 482 0 3126 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 14440

[startup+0.301782 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23639
/proc/meminfo: memFree=1813392/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=14440 CPUtime=0.29
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 3267 0 0 0 26 3 0 0 20 0 1 0 19867423 14786560 3189 1992294400 134512640 136485738 4292043728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 3610 3189 225 482 0 3126 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14440

[startup+0.701815 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23639
/proc/meminfo: memFree=1813392/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=14576 CPUtime=0.69
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 3308 0 0 0 58 11 0 0 20 0 1 0 19867423 14925824 3230 1992294400 134512640 136485738 4292043728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 3644 3230 225 482 0 3160 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14576

[startup+1.50088 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 23640
/proc/meminfo: memFree=1801108/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=14704 CPUtime=1.49
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 3334 0 0 0 123 26 0 0 22 0 1 0 19867423 15056896 3256 1992294400 134512640 136485738 4292043728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 3676 3256 225 482 0 3192 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14704

[startup+3.10101 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 23640
/proc/meminfo: memFree=1800736/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=14960 CPUtime=3.09
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 3380 0 0 0 259 50 0 0 25 0 1 0 19867423 15319040 3302 1992294400 134512640 136485738 4292043728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 3740 3302 225 482 0 3256 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14960

[startup+6.30127 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 23640
/proc/meminfo: memFree=1800488/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=15088 CPUtime=6.29
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 3431 0 0 0 521 108 0 0 25 0 1 0 19867423 15450112 3353 1992294400 134512640 136485738 4292043728 18446744073709551615 134875761 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 3772 3353 225 482 0 3288 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15088

[startup+12.7008 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 23642
/proc/meminfo: memFree=1799992/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=15484 CPUtime=12.69
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 3512 0 0 0 1056 213 0 0 25 0 1 0 19867423 15855616 3434 1992294400 134512640 136485738 4292043728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 3871 3434 225 482 0 3387 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15484

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 23642
/proc/meminfo: memFree=1799620/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=15944 CPUtime=25.49
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 3618 0 0 0 2120 429 0 0 25 0 1 0 19867423 16326656 3539 1992294400 134512640 136485738 4292043728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 3986 3539 243 482 0 3502 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15944

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 3/107 23642
/proc/meminfo: memFree=1799248/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=16328 CPUtime=51.08
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 3702 0 0 0 4300 808 0 0 25 0 1 0 19867423 16719872 3623 1992294400 134512640 136485738 4292043728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 4082 3623 243 482 0 3598 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16328

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 23644
/proc/meminfo: memFree=1798504/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=16840 CPUtime=102.27
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 3835 0 0 0 8695 1532 0 0 25 0 1 0 19867423 17244160 3755 1992294400 134512640 136485738 4292043728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 4210 3755 243 482 0 3726 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16840

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23646
/proc/meminfo: memFree=1798380/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=16964 CPUtime=162.25
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 3891 0 0 0 13883 2342 0 0 25 0 1 0 19867423 17371136 3811 1992294400 134512640 136485738 4292043728 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 4241 3811 243 482 0 3757 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16964

[startup+222.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23646
/proc/meminfo: memFree=1798256/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=16964 CPUtime=222.25
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 3891 0 0 0 19083 3142 0 0 25 0 1 0 19867423 17371136 3811 1992294400 134512640 136485738 4292043728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 4241 3811 243 482 0 3757 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 16964

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23648
/proc/meminfo: memFree=1798256/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=16964 CPUtime=282.23
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 3891 0 0 0 24380 3843 0 0 25 0 1 0 19867423 17371136 3811 1992294400 134512640 136485738 4292043728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 4241 3811 243 482 0 3757 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 16964

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23650
/proc/meminfo: memFree=1798132/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=17060 CPUtime=342.21
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 3915 0 0 0 29624 4597 0 0 25 0 1 0 19867423 17469440 3834 1992294400 134512640 136485738 4292043728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 4265 3834 243 482 0 3781 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 17060

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23652
/proc/meminfo: memFree=1798132/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=17172 CPUtime=402.2
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 3925 0 0 0 34929 5291 0 0 25 0 1 0 19867423 17584128 3844 1992294400 134512640 136485738 4292043728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 4293 3844 243 482 0 3809 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 17172

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23654
/proc/meminfo: memFree=1797884/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=17172 CPUtime=462.19
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 3945 0 0 0 40230 5989 0 0 25 0 1 0 19867423 17584128 3864 1992294400 134512640 136485738 4292043728 18446744073709551615 135047540 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 4293 3864 243 482 0 3809 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 17172

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23654
/proc/meminfo: memFree=1797884/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=17344 CPUtime=522.17
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 3978 0 0 0 45629 6588 0 0 25 0 1 0 19867423 17760256 3896 1992294400 134512640 136485738 4292043728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 4336 3896 243 482 0 3852 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 17344

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23656
/proc/meminfo: memFree=1797760/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=17344 CPUtime=582.16
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 3978 0 0 0 50979 7237 0 0 25 0 1 0 19867423 17760256 3896 1992294400 134512640 136485738 4292043728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 4336 3896 243 482 0 3852 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 17344

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23658
/proc/meminfo: memFree=1797636/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=17472 CPUtime=642.14
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 4006 0 0 0 56326 7888 0 0 25 0 1 0 19867423 17891328 3924 1992294400 134512640 136485738 4292043728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 4368 3924 243 482 0 3884 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 17472

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23660
/proc/meminfo: memFree=1797388/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=17472 CPUtime=702.13
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 4006 0 0 0 61710 8503 0 0 25 0 1 0 19867423 17891328 3924 1992294400 134512640 136485738 4292043728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 4368 3924 243 482 0 3884 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 17472

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23662
/proc/meminfo: memFree=1797388/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=17600 CPUtime=762.12
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 4028 0 0 0 67091 9121 0 0 25 0 1 0 19867423 18022400 3946 1992294400 134512640 136485738 4292043728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 4400 3946 243 482 0 3916 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 17600

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23662
/proc/meminfo: memFree=1797388/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=17600 CPUtime=822.1
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 4028 0 0 0 72513 9697 0 0 25 0 1 0 19867423 18022400 3946 1992294400 134512640 136485738 4292043728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 4400 3946 243 482 0 3916 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 17600

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

[startup+822.401 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23662
/proc/meminfo: memFree=1797388/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=17600 CPUtime=822.2
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 4028 0 0 0 72521 9699 0 0 25 0 1 0 19867423 18022400 3946 1992294400 134512640 136485738 4292043728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 4400 3946 243 482 0 3916 0
Current children cumulated CPU time (s) 822.2
Current children cumulated vsize (KiB) 17600

[startup+824.008 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23662
/proc/meminfo: memFree=1797388/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=17600 CPUtime=823.81
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 4028 0 0 0 72667 9714 0 0 25 0 1 0 19867423 18022400 3946 1992294400 134512640 136485738 4292043728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 4400 3946 243 482 0 3916 0
Current children cumulated CPU time (s) 823.81
Current children cumulated vsize (KiB) 17600

[startup+824.801 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23662
/proc/meminfo: memFree=1797388/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=17600 CPUtime=824.6
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 4028 0 0 0 72739 9721 0 0 25 0 1 0 19867423 18022400 3946 1992294400 134512640 136485738 4292043728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 4400 3946 243 482 0 3916 0
Current children cumulated CPU time (s) 824.6
Current children cumulated vsize (KiB) 17600

[startup+825.201 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23662
/proc/meminfo: memFree=1797388/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=17600 CPUtime=825
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 4028 0 0 0 72776 9724 0 0 25 0 1 0 19867423 18022400 3946 1992294400 134512640 136485738 4292043728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 4400 3946 243 482 0 3916 0
Current children cumulated CPU time (s) 825
Current children cumulated vsize (KiB) 17600

[startup+825.401 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23662
/proc/meminfo: memFree=1797388/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=17600 CPUtime=825.2
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 4028 0 0 0 72795 9725 0 0 25 0 1 0 19867423 18022400 3946 1992294400 134512640 136485738 4292043728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 4400 3946 243 482 0 3916 0
Current children cumulated CPU time (s) 825.2
Current children cumulated vsize (KiB) 17600

[startup+825.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23662
/proc/meminfo: memFree=1797388/2059040 swapFree=4140200/4192956
[pid=23639] ppid=23637 vsize=17600 CPUtime=825.3
/proc/23639/stat : 23639 (pbct) R 23637 23639 23222 0 -1 4202496 4028 0 0 0 72804 9726 0 0 25 0 1 0 19867423 18022400 3946 1992294400 134512640 136485738 4292043728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23639/statm: 4400 3946 243 482 0 3916 0
Current children cumulated CPU time (s) 825.3
Current children cumulated vsize (KiB) 17600

Child status: 0
Real time (s): 825.576
CPU time (s): 825.384
CPU user time (s): 728.116
CPU system time (s): 97.2672
CPU usage (%): 99.9767
Max. virtual memory (cumulated for all children) (KiB): 17600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 728.116
system time used= 97.2672
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4034
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= 1834

runsolver used 1.49077 second user time and 3.77343 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-13 17:23:55
IDJOB=2669180
IDBENCH=2024
IDSOLVER=1170
FILE ID=node003/2669180-1276442635
PBS_JOBID= 11173324
Free space on /tmp= 62556 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-2pb.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669180-1276442635/watcher-2669180-1276442635 -o /tmp/evaluation-result-2669180-1276442635/solver-2669180-1276442635 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669180-1276442635.opb

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

MD5SUM BENCH= 135acf1f05855c365b3d13b378debe22
RANDOM SEED=95465285

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
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:       1813796 kB
Buffers:         38836 kB
Cached:         128124 kB
SwapCached:       5728 kB
Active:          98192 kB
Inactive:        81108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1813796 kB
SwapTotal:     4192956 kB
SwapFree:      4140200 kB
Dirty:            2012 kB
Writeback:           0 kB
AnonPages:       10868 kB
Mapped:          13004 kB
Slab:            44156 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182956 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= 62552 MiB
End job on node003 at 2010-06-13 17:37:41