Trace number 2669248

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1SAT (TO)364 1800.11 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32e4.opb
MD5SUM898f4661a42594ef028c1f962398614b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark364
Best CPU time to get the best result obtained on this benchmark104.297
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 364
Optimality of the best value was proved YES
Number of variables774
Total number of constraints7493
Number of constraints which are clauses7493
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 774
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 774
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 774
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
0.09/0.11	c constraints 0/0 clauses 7493/0 units 0
0.09/0.11	c vars 774
0.09/0.11	c objective 774 + 0
0.29/0.31	c 0.283956 23.2734 99 286
0.29/0.31	o 372
0.29/0.32	c 0.294955 23.9961 164 540
0.29/0.32	o 370
0.29/0.35	c 0.32295 23.9961 440 1467
0.29/0.35	o 369
0.29/0.35	c 0.32795 23.9961 460 1591
0.29/0.35	o 366
0.40/0.41	c 0.383941 24.125 861 2655
0.40/0.41	o 365
0.49/0.59	c 0.557915 24.6445 1829 5108
0.49/0.59	o 364
1800.10/1800.61	s SATISFIABLE
1800.10/1800.61	v x1 -x2 -x3 x4 -x5 -x6 x7 -x8 x9 -x10 x11 -x12 x13 -x14 -x15 -x16 x17 -x18 x19 -x20 -x21 -x22 x23 -x24 x25 -x26 -x27 -x28 x29 -x30 -x31 -x32 x33 -x34 -x35 -x36 x37 -x38 -x39 -x40 x41 -x42 x43 -x44 -x45 -x46 x47 -x48 x49 -x50 -x51 -x52 x53 -x54 -x55 -x56 -x57 -x58 x59 -x60 -x61 -x62 x63 -x64 -x65 -x66 x67 -x68 x69 -x70 x71 -x72 -x73 x74 x75 -x76 x77 -x78 x79 -x80 x81 -x82 -x83 -x84 x85 -x86 x87 -x88 x89 -x90 x91 -x92 -x93 x94 x95 -x96 x97 -x98 x99 -x100 x101 -x102 -x103 -x104 x105 -x106 x107 -x108 x109 -x110 x111 -x112 x113 -x114 x115 -x116 x117 -x118 -x119 -x120 -x121 x122 x123 -x124 x125 -x126 -x127 x128 x129 -x130 x131 -x132 -x133 x134 x135 -x136 x137 -x138 x139 -x140 x141 -x142 x143 -x144 x145 -x146 x147 -x148 x149 -x150 x151 -x152 x153 -x154 x155 -x156 x157 -x158 x159 -x160 x161 -x162 x163 -x164 x165 -x166 x167 -x168 x169 -x170 x171 -x172 x173 -x174 x175 -x176 x177 -x178 x179 -x180 x181 -x182 x183 -x184 x185 -x186 x187 -x188 x189 -x190 x191 -x192 x193 -x194 x195 -x196 x197 -x198 x199 -x200 x201 -x202 x203 -x204 x205 -x206 x207 -x208 x209 -x210 x211 -x212 x213 -x214 x215 -x216 x217 -x218 x219 -x220 x221 -x222 x223 -x224 x225 -x226 x227 -x228 x229 -x230 x231 -x232 x233 -x234 x235 -x236 x237 -x238 x239 -x240 -x241 x242 x243 -x244 x245 -x246 x247 -x248 x249 -x250 -x251 x252 x253 -x254 x255 -x256 x257 -x258 x259 -x260 x261 -x262 x263 -x264 x265 -x266 x267 -x268 x269 -x270 x271 -x272 x273 -x274 x275 -x276 x277 -x278 x279 -x280 x281 -x282 x283 -x284 x285 -x286 x287 -x288 -x289 x290 x291 -x292 -x293 x294 x295 -x296 x297 -x298 x299 -x300 x301 -x302 x303 -x304 x305 -x306 x307 -x308 x309 -x310 x311 -x312 x313 -x314 x315 -x316 x317 -x318 x319 -x320 x321 -x322 x323 -x324 x325 -x326 x327 -x328 x329 -x330 x331 -x332 x333 -x334 x335 -x336 x337 -x338 x339 -x340 x341 -x342 x343 -x344 -x345 x346 x347 -x348 x349 -x350 x351 -x352 x353 -x354 x355 -x356 x357 -x358 x359 -x360 x361 -x362 x363 -x364 x365 -x366 x367 -x368 x369 -x370 x371 -x372 x373 -x374 x375 -x376 x377 -x378 x379 -x380 x381 -x382 x383 -x384 -x385 x386 x387 -x388 -x389 x390 -x391 x392 x393 -x394 -x395 x396 -x397 x398 -x399 x400 x401 -x402 -x403 x404 x405 -x406 -x407 x408 -x409 x410 -x411 -x412 x413 -x414 -x415 x416 x417 -x418 -x419 x420 -x421 x422 x423 -x424 -x425 x426 -x427 x428 x429 -x430 -x431 x432 -x433 x434 x435 -x436 -x437 x438 -x439 x440 x441 -x442 -x443 x444 -x445 x446 -x447 x448 x449 -x450 -x451 x452 x453 -x454 -x455 x456 -x457 x458 -x459 x460 x461 -x462 -x463 x464 -x465 x466 x467 -x468 -x469 x470 -x471 x472 x473 -x474 -x475 x476 -x477 x478 x479 -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 -x673 x674 x675 -x676 -x677 x678 -x679 x680 x681 -x682 -x683 -x684 -x685 x686 -x687 x688 x689 -x690 -x691 x692 -x693 x694 x695 -x696 -x697 x698 -x699 -x700 x701 -x702 -x703 x704 x705 -x706 -x707 x708 -x709 x710 -x711 x712 x713 -x714 -x715 x716 x717 -x718 -x719 x720 -x721 x722 x723 -x724 -x725 x726 -x727 x728 -x729 x730 x731 -x732 -x733 x734 -x735 x736 x737 -x738 -x739 x740 x741 -x742 -x743 x744 -x745 x746 -x747 -x748 x749 -x750 -x751 x752 -x753 x754 x755 -x756 -x757 x758 -x759 x760 x761 -x762 -x763 x764 x765 -x766 -x767 x768 -x769 x770 -x771 x772 x773 -x774

Verifier Data 

OK	364

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669248-1276452753/watcher-2669248-1276452753 -o /tmp/evaluation-result-2669248-1276452753/solver-2669248-1276452753 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669248-1276452753.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: 0.99 0.97 0.99 2/106 23831
/proc/meminfo: memFree=1855932/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=2208 CPUtime=0
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 266 0 0 0 0 0 0 0 19 0 1 0 20876845 2260992 189 1992294400 134512640 136485738 4293399216 18446744073709551615 135859212 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23831/statm: 552 189 156 482 0 68 0

[startup+0.0674461 s]
/proc/loadavg: 0.99 0.97 0.99 2/106 23831
/proc/meminfo: memFree=1855932/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=2336 CPUtime=0.06
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 300 0 0 0 6 0 0 0 19 0 1 0 20876845 2392064 223 1992294400 134512640 136485738 4293399216 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23831/statm: 584 223 156 482 0 100 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2336

[startup+0.10145 s]
/proc/loadavg: 0.99 0.97 0.99 2/106 23831
/proc/meminfo: memFree=1855932/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=2468 CPUtime=0.09
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 336 0 0 0 9 0 0 0 19 0 1 0 20876845 2527232 259 1992294400 134512640 136485738 4293399216 18446744073709551615 135181771 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23831/statm: 617 259 156 482 0 133 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2468

[startup+0.301477 s]
/proc/loadavg: 0.99 0.97 0.99 2/106 23831
/proc/meminfo: memFree=1855932/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=23828 CPUtime=0.29
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 5767 0 0 0 27 2 0 0 19 0 1 0 20876845 24399872 5503 1992294400 134512640 136485738 4293399216 18446744073709551615 134659192 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 5957 5516 213 482 0 5473 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23828

[startup+0.701529 s]
/proc/loadavg: 0.99 0.97 0.99 2/106 23831
/proc/meminfo: memFree=1855932/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=25496 CPUtime=0.69
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 6247 0 0 0 65 4 0 0 19 0 1 0 20876845 26107904 5875 1992294400 134512640 136485738 4293399216 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 6374 5875 243 482 0 5890 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25496

[startup+1.50163 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23832
/proc/meminfo: memFree=1832976/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=26948 CPUtime=1.5
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 6599 0 0 0 141 9 0 0 21 0 1 0 20876845 27594752 6227 1992294400 134512640 136485738 4293399216 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 6737 6227 243 482 0 6253 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 26948

[startup+3.10184 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23832
/proc/meminfo: memFree=1830248/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=28664 CPUtime=3.09
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 7033 0 0 0 292 17 0 0 25 0 1 0 20876845 29351936 6661 1992294400 134512640 136485738 4293399216 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 7166 6661 243 482 0 6682 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28664

[startup+6.30126 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23832
/proc/meminfo: memFree=1827520/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=30908 CPUtime=6.29
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 7593 0 0 0 598 31 0 0 25 0 1 0 20876845 31649792 7221 1992294400 134512640 136485738 4293399216 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 7727 7221 243 482 0 7243 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30908

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23832
/proc/meminfo: memFree=1823932/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=34472 CPUtime=12.69
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 8483 0 0 0 1204 65 0 0 25 0 1 0 20876845 35299328 8111 1992294400 134512640 136485738 4293399216 18446744073709551615 134886550 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 8618 8111 243 482 0 8134 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34472

[startup+25.5008 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23832
/proc/meminfo: memFree=1823932/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=34472 CPUtime=25.49
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 8483 0 0 0 2432 117 0 0 25 0 1 0 20876845 35299328 8111 1992294400 134512640 136485738 4293399216 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 8618 8111 243 482 0 8134 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34472

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23832
/proc/meminfo: memFree=1821948/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=36584 CPUtime=51.08
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 8998 0 0 0 4909 199 0 0 25 0 1 0 20876845 37462016 8626 1992294400 134512640 136485738 4293399216 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 9146 8626 243 482 0 8662 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36584

[startup+102.308 s]
/proc/loadavg: 1.06 0.99 0.99 2/107 23837
/proc/meminfo: memFree=1821204/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=36584 CPUtime=102.27
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 9008 0 0 0 9849 378 0 0 25 0 1 0 20876845 37462016 8636 1992294400 134512640 136485738 4293399216 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 9146 8636 243 482 0 8662 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 36584

[startup+162.301 s]
/proc/loadavg: 1.02 0.99 0.99 2/107 23839
/proc/meminfo: memFree=1821204/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=36584 CPUtime=162.25
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 9010 0 0 0 15673 552 0 0 25 0 1 0 20876845 37462016 8638 1992294400 134512640 136485738 4293399216 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 9146 8638 243 482 0 8662 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 36584

[startup+222.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/107 23841
/proc/meminfo: memFree=1819344/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=38432 CPUtime=222.23
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 9477 0 0 0 21461 762 0 0 25 0 1 0 20876845 39354368 9105 1992294400 134512640 136485738 4293399216 18446744073709551615 134878712 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 9608 9105 244 482 0 9124 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 38432

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23841
/proc/meminfo: memFree=1818848/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=39092 CPUtime=282.21
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 9625 0 0 0 27245 976 0 0 25 0 1 0 20876845 40030208 9253 1992294400 134512640 136485738 4293399216 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 9773 9253 244 482 0 9289 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 39092

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23843
/proc/meminfo: memFree=1818848/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=39092 CPUtime=342.19
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 9625 0 0 0 33041 1178 0 0 25 0 1 0 20876845 40030208 9253 1992294400 134512640 136485738 4293399216 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 9773 9253 244 482 0 9289 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 39092

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23845
/proc/meminfo: memFree=1816988/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=41092 CPUtime=402.18
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 10125 0 0 0 38790 1428 0 0 25 0 1 0 20876845 42078208 9753 1992294400 134512640 136485738 4293399216 18446744073709551615 134878419 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 10273 9753 244 482 0 9789 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 41092

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23847
/proc/meminfo: memFree=1816492/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=41332 CPUtime=462.16
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 10251 0 0 0 44557 1659 0 0 25 0 1 0 20876845 42323968 9832 1992294400 134512640 136485738 4293399216 18446744073709551615 134878712 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 10333 9832 244 482 0 9849 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 41332

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23849
/proc/meminfo: memFree=1816368/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=41728 CPUtime=522.14
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 10320 0 0 0 50364 1850 0 0 25 0 1 0 20876845 42729472 9901 1992294400 134512640 136485738 4293399216 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 10432 9901 244 482 0 9948 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 41728

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23849
/proc/meminfo: memFree=1816368/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=41728 CPUtime=582.13
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 10320 0 0 0 56162 2051 0 0 25 0 1 0 20876845 42729472 9901 1992294400 134512640 136485738 4293399216 18446744073709551615 134878520 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 10432 9901 244 482 0 9948 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 41728

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23851
/proc/meminfo: memFree=1816244/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=41860 CPUtime=642.12
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 10373 0 0 0 61946 2266 0 0 25 0 1 0 20876845 42864640 9954 1992294400 134512640 136485738 4293399216 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 10465 9954 244 482 0 9981 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 41860

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23857
/proc/meminfo: memFree=1815748/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=42332 CPUtime=822.06
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 10528 0 0 0 79345 2861 0 0 25 0 1 0 20876845 43347968 10058 1992294400 134512640 136485738 4293399216 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 10583 10058 244 482 0 10099 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 42332

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23857
/proc/meminfo: memFree=1815500/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=42332 CPUtime=882.04
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 10547 0 0 0 85118 3086 0 0 25 0 1 0 20876845 43347968 10077 1992294400 134512640 136485738 4293399216 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 10583 10077 244 482 0 10099 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 42332

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23859
/proc/meminfo: memFree=1812772/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=45236 CPUtime=942.03
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 11249 0 0 0 90870 3333 0 0 25 0 1 0 20876845 46321664 10779 1992294400 134512640 136485738 4293399216 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 11309 10779 244 482 0 10825 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 45236

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23861
/proc/meminfo: memFree=1812648/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=45236 CPUtime=1002.01
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 11249 0 0 0 96641 3560 0 0 25 0 1 0 20876845 46321664 10779 1992294400 134512640 136485738 4293399216 18446744073709551615 135051304 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 11309 10779 244 482 0 10825 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 45236

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23863
/proc/meminfo: memFree=1812648/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=44848 CPUtime=1061.99
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 11249 0 0 0 102440 3759 0 0 25 0 1 0 20876845 45924352 10713 1992294400 134512640 136485738 4293399216 18446744073709551615 134882740 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 11212 10713 244 482 0 10728 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 44848

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23865
/proc/meminfo: memFree=1812524/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=45112 CPUtime=1121.97
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 11294 0 0 0 108231 3966 0 0 25 0 1 0 20876845 46194688 10758 1992294400 134512640 136485738 4293399216 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 11278 10758 244 482 0 10794 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 45112

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23865
/proc/meminfo: memFree=1812152/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=45616 CPUtime=1181.96
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 11465 0 0 0 114016 4180 0 0 25 0 1 0 20876845 46710784 10878 1992294400 134512640 136485738 4293399216 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 11404 10878 244 482 0 10920 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 45616

[startup+1242.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/107 23867
/proc/meminfo: memFree=1812028/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=45616 CPUtime=1241.94
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 11465 0 0 0 119817 4377 0 0 25 0 1 0 20876845 46710784 10878 1992294400 134512640 136485738 4293399216 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 11404 10878 244 482 0 10920 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 45616

[startup+1302.3 s]
/proc/loadavg: 1.09 1.03 1.01 2/107 23869
/proc/meminfo: memFree=1811780/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=45748 CPUtime=1301.93
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 11523 0 0 0 125627 4566 0 0 25 0 1 0 20876845 46845952 10936 1992294400 134512640 136485738 4293399216 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 11437 10936 244 482 0 10953 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 45748

[startup+1362.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 23871
/proc/meminfo: memFree=1811780/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=45464 CPUtime=1361.91
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 11523 0 0 0 131436 4755 0 0 25 0 1 0 20876845 46555136 10867 1992294400 134512640 136485738 4293399216 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 11366 10867 244 482 0 10882 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 45464

[startup+1422.31 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 23873
/proc/meminfo: memFree=1811780/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=45464 CPUtime=1421.89
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 11523 0 0 0 137234 4955 0 0 25 0 1 0 20876845 46555136 10867 1992294400 134512640 136485738 4293399216 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 11366 10867 244 482 0 10882 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 45464

[startup+1482.3 s]
/proc/loadavg: 1.13 1.06 1.01 2/107 23873
/proc/meminfo: memFree=1811532/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=45992 CPUtime=1481.87
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 11640 0 0 0 143017 5170 0 0 25 0 1 0 20876845 47095808 10984 1992294400 134512640 136485738 4293399216 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 11498 10984 244 482 0 11014 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 45992

[startup+1542.3 s]
/proc/loadavg: 1.12 1.06 1.01 2/107 23875
/proc/meminfo: memFree=1811532/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=45560 CPUtime=1541.85
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 11640 0 0 0 148824 5361 0 0 25 0 1 0 20876845 46653440 10891 1992294400 134512640 136485738 4293399216 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 11390 10891 244 482 0 10906 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 45560

[startup+1602.3 s]
/proc/loadavg: 1.11 1.07 1.01 2/107 23877
/proc/meminfo: memFree=1811408/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=45692 CPUtime=1601.83
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 11657 0 0 0 154603 5580 0 0 25 0 1 0 20876845 46788608 10908 1992294400 134512640 136485738 4293399216 18446744073709551615 134878458 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 11423 10908 244 482 0 10939 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 45692

[startup+1662.3 s]
/proc/loadavg: 1.10 1.07 1.01 2/107 23879
/proc/meminfo: memFree=1811408/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=46088 CPUtime=1661.83
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 11757 0 0 0 160384 5799 0 0 25 0 1 0 20876845 47194112 11008 1992294400 134512640 136485738 4293399216 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 11522 11008 244 482 0 11038 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 46088

[startup+1722.3 s]
/proc/loadavg: 1.09 1.07 1.01 2/107 23881
/proc/meminfo: memFree=1811284/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=46088 CPUtime=1721.8
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 11759 0 0 0 166164 6016 0 0 25 0 1 0 20876845 47194112 11010 1992294400 134512640 136485738 4293399216 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 11522 11010 244 482 0 11038 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 46088

[startup+1782.3 s]
/proc/loadavg: 1.03 1.05 1.00 2/107 23881
/proc/meminfo: memFree=1811036/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=46088 CPUtime=1781.78
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 11759 0 0 0 171948 6230 0 0 25 0 1 0 20876845 47194112 11010 1992294400 134512640 136485738 4293399216 18446744073709551615 135849519 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 11522 11010 244 482 0 11038 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 46088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.02 1.05 1.00 2/107 23883
/proc/meminfo: memFree=1811036/2059040 swapFree=4140260/4192956
[pid=23831] ppid=23829 vsize=46088 CPUtime=1800.1
/proc/23831/stat : 23831 (pbct) R 23829 23831 23747 0 -1 4202496 11759 0 0 0 173723 6287 0 0 25 0 1 0 20876845 47194112 11010 1992294400 134512640 136485738 4293399216 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23831/statm: 11522 11010 244 482 0 11038 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 46088

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.11
CPU user time (s): 1737.23
CPU system time (s): 62.8794
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 46088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1737.23
system time used= 62.8794
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11759
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= 3494

runsolver used 3.05454 second user time and 8.42572 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-13 20:12:33
IDJOB=2669248
IDBENCH=2146
IDSOLVER=1170
FILE ID=node013/2669248-1276452753
PBS_JOBID= 11173346
Free space on /tmp= 62464 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32e4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669248-1276452753/watcher-2669248-1276452753 -o /tmp/evaluation-result-2669248-1276452753/solver-2669248-1276452753 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669248-1276452753.opb

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

MD5SUM BENCH= 898f4661a42594ef028c1f962398614b
RANDOM SEED=106299464

node013.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		: 3000.253
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		: 3000.253
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:       1856460 kB
Buffers:         36536 kB
Cached:          88712 kB
SwapCached:       5764 kB
Active:          22708 kB
Inactive:       115476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1856460 kB
SwapTotal:     4192956 kB
SwapFree:      4140260 kB
Dirty:            2272 kB
Writeback:           0 kB
AnonPages:       11444 kB
Mapped:          12896 kB
Slab:            42604 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181820 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= 62460 MiB
End job on node013 at 2010-06-13 20:42:36