Trace number 2683010

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 0.1 fixedSAT (TO)76 1800.05 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-C880.b.opb
MD5SUMd95d18eb9f9494c32273975c1bc570ba
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark63
Best CPU time to get the best result obtained on this benchmark0.6509
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 63
Optimality of the best value was proved YES
Number of variables756
Total number of constraints1853
Number of constraints which are clauses1853
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 constraint1
Maximum length of a constraint80
Number of terms in the objective function 756
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 756
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 756
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.05	c constraints 0/0 clauses 1521/0 units 15
0.00/0.05	c vars 756
0.00/0.05	c objective 741 + 15
0.09/0.15	c 0.146977 13.4805 2 660
0.09/0.15	o 80
0.69/0.75	c 0.615906 14.5234 1202 12894
0.69/0.75	o 78
60.78/60.88	c 48.3526 16.5391 2137 850266
60.78/60.88	o 77
630.80/631.00	c 506.137 18.2812 2643 8292000
630.80/631.00	o 76
1800.04/1800.61	s SATISFIABLE
1800.04/1800.61	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

Verifier Data 

OK	76

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683010-1277491379/watcher-2683010-1277491379 -o /tmp/evaluation-result-2683010-1277491379/solver-2683010-1277491379 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683010-1277491379.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 0.91 3/105 28810
/proc/meminfo: memFree=1880588/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=2136 CPUtime=0
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 260 0 0 0 0 0 0 0 25 0 1 0 90431392 2187264 179 1992294400 134512640 136421960 4290070800 18446744073709551615 135152597 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28810/statm: 534 179 145 467 0 65 0

[startup+0.0952389 s]
/proc/loadavg: 0.99 0.97 0.91 3/105 28810
/proc/meminfo: memFree=1880588/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=7820 CPUtime=0.09
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 1667 0 0 0 9 0 0 0 25 0 1 0 90431392 8007680 1586 1992294400 134512640 136421960 4290070800 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 1955 1587 194 467 0 1486 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7820

[startup+0.101239 s]
/proc/loadavg: 0.99 0.97 0.91 3/105 28810
/proc/meminfo: memFree=1880588/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=8720 CPUtime=0.09
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 1842 0 0 0 9 0 0 0 25 0 1 0 90431392 8929280 1761 1992294400 134512640 136421960 4290070800 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 2180 1762 194 467 0 1711 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8720

[startup+0.301261 s]
/proc/loadavg: 0.99 0.97 0.91 3/105 28810
/proc/meminfo: memFree=1880588/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=14228 CPUtime=0.29
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 3254 0 0 0 26 3 0 0 25 0 1 0 90431392 14569472 3152 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 3557 3152 237 467 0 3088 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14228

[startup+0.701304 s]
/proc/loadavg: 0.99 0.97 0.91 3/105 28810
/proc/meminfo: memFree=1880588/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=14740 CPUtime=0.69
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 3379 0 0 0 57 12 0 0 25 0 1 0 90431392 15093760 3277 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 3685 3277 237 467 0 3216 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14740

[startup+1.50139 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 28811
/proc/meminfo: memFree=1868180/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=14868 CPUtime=1.49
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 3412 0 0 0 122 27 0 0 25 0 1 0 90431392 15224832 3309 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 3717 3309 237 467 0 3248 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14868

[startup+3.10157 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 28811
/proc/meminfo: memFree=1867932/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=14868 CPUtime=3.09
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 3412 0 0 0 251 58 0 0 25 0 1 0 90431392 15224832 3309 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 3717 3309 237 467 0 3248 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14868

[startup+6.30092 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 28811
/proc/meminfo: memFree=1867436/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=15240 CPUtime=6.29
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 3500 0 0 0 504 125 0 0 25 0 1 0 90431392 15605760 3397 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 3810 3397 237 467 0 3341 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15240

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 28811
/proc/meminfo: memFree=1867064/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=15500 CPUtime=12.69
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 3563 0 0 0 1013 256 0 0 25 0 1 0 90431392 15872000 3460 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 3875 3460 237 467 0 3406 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15500

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 28811
/proc/meminfo: memFree=1866568/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=16020 CPUtime=25.49
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 3709 0 0 0 2016 533 0 0 25 0 1 0 90431392 16404480 3606 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4005 3606 237 467 0 3536 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16020

[startup+51.1009 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 28813
/proc/meminfo: memFree=1865700/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=16804 CPUtime=51.07
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 3897 0 0 0 4051 1056 0 0 25 0 1 0 90431392 17207296 3794 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4201 3794 237 467 0 3732 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16804

[startup+102.309 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 28813
/proc/meminfo: memFree=1865328/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=17064 CPUtime=102.27
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 3957 0 0 0 8197 2030 0 0 25 0 1 0 90431392 17473536 3853 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4266 3853 237 467 0 3797 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17064

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 28815
/proc/meminfo: memFree=1865204/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=17152 CPUtime=162.25
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 3975 0 0 0 12986 3239 0 0 25 0 1 0 90431392 17563648 3871 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4288 3871 237 467 0 3819 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17152

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 28817
/proc/meminfo: memFree=1864956/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=17376 CPUtime=222.23
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 4051 0 0 0 17875 4348 0 0 25 0 1 0 90431392 17793024 3925 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4344 3925 237 467 0 3875 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17376

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 28819
/proc/meminfo: memFree=1864460/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=17772 CPUtime=282.21
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 4161 0 0 0 22641 5580 0 0 25 0 1 0 90431392 18198528 4035 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4443 4035 237 467 0 3974 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17772

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 28819
/proc/meminfo: memFree=1864336/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=17972 CPUtime=342.19
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 4209 0 0 0 27418 6801 0 0 25 0 1 0 90431392 18403328 4083 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4493 4083 237 467 0 4024 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 17972

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 28821
/proc/meminfo: memFree=1864212/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=18100 CPUtime=402.17
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 4228 0 0 0 32205 8012 0 0 25 0 1 0 90431392 18534400 4102 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4525 4102 237 467 0 4056 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 18100

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 28823
/proc/meminfo: memFree=1863964/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=18268 CPUtime=462.16
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 4294 0 0 0 37199 9017 0 0 25 0 1 0 90431392 18706432 4168 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4567 4168 237 467 0 4098 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18268

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 28825
/proc/meminfo: memFree=1863716/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=18452 CPUtime=522.14
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 4338 0 0 0 42024 10190 0 0 25 0 1 0 90431392 18894848 4198 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4613 4198 237 467 0 4144 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18452

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 28827
/proc/meminfo: memFree=1863592/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=18712 CPUtime=582.12
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 4396 0 0 0 46749 11463 0 0 25 0 1 0 90431392 19161088 4256 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4678 4256 237 467 0 4209 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18712

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 28827
/proc/meminfo: memFree=1863468/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=18716 CPUtime=642.1
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 4419 0 0 0 51502 12708 0 0 25 0 1 0 90431392 19165184 4278 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4679 4278 237 467 0 4210 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 18716

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.01 0.99 0.91 2/106 28833
/proc/meminfo: memFree=1863096/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=18716 CPUtime=822.05
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 4419 0 0 0 65847 16358 0 0 25 0 1 0 90431392 19165184 4278 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4679 4278 237 467 0 4210 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 18716

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/106 28835
/proc/meminfo: memFree=1862848/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=18832 CPUtime=882.02
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 4498 0 0 0 70591 17611 0 0 25 0 1 0 90431392 19283968 4312 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4708 4312 237 467 0 4239 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 18832

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/106 28835
/proc/meminfo: memFree=1862848/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=18832 CPUtime=942
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 4498 0 0 0 75433 18767 0 0 25 0 1 0 90431392 19283968 4312 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4708 4312 237 467 0 4239 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 18832

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/106 28837
/proc/meminfo: memFree=1862848/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=18960 CPUtime=1001.98
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 4505 0 0 0 80355 19843 0 0 25 0 1 0 90431392 19415040 4319 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4740 4319 237 467 0 4271 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 18960

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/106 28839
/proc/meminfo: memFree=1862848/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=18960 CPUtime=1061.97
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 4518 0 0 0 85280 20917 0 0 25 0 1 0 90431392 19415040 4332 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4740 4332 237 467 0 4271 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 18960

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/106 28850
/proc/meminfo: memFree=1861980/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=19324 CPUtime=1121.94
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 4604 0 0 0 90030 22164 0 0 25 0 1 0 90431392 19787776 4418 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4831 4418 237 467 0 4362 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 19324

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/106 28852
/proc/meminfo: memFree=1861980/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=19324 CPUtime=1181.91
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 4604 0 0 0 94760 23431 0 0 25 0 1 0 90431392 19787776 4418 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4831 4418 237 467 0 4362 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 19324

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/106 28852
/proc/meminfo: memFree=1861980/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=19324 CPUtime=1241.9
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 4605 0 0 0 99496 24694 0 0 25 0 1 0 90431392 19787776 4419 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4831 4419 237 467 0 4362 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 19324

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/106 28854
/proc/meminfo: memFree=1861856/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=19624 CPUtime=1301.89
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 4676 0 0 0 104369 25820 0 0 25 0 1 0 90431392 20094976 4487 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4906 4487 237 467 0 4437 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 19624

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/106 28856
/proc/meminfo: memFree=1861856/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=19624 CPUtime=1361.86
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 4677 0 0 0 109162 27024 0 0 25 0 1 0 90431392 20094976 4488 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4906 4488 237 467 0 4437 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 19624

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.91 2/106 28858
/proc/meminfo: memFree=1861856/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=19624 CPUtime=1421.85
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 4677 0 0 0 113961 28224 0 0 25 0 1 0 90431392 20094976 4488 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4906 4488 237 467 0 4437 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 19624

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/106 28860
/proc/meminfo: memFree=1861856/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=19624 CPUtime=1481.83
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 4678 0 0 0 118763 29420 0 0 25 0 1 0 90431392 20094976 4489 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4906 4489 237 467 0 4437 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 19624

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/106 28860
/proc/meminfo: memFree=1861732/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=19624 CPUtime=1541.8
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 4678 0 0 0 123825 30355 0 0 25 0 1 0 90431392 20094976 4489 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4906 4489 237 467 0 4437 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 19624

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/106 28862
/proc/meminfo: memFree=1861732/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=19624 CPUtime=1601.79
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 4679 0 0 0 128573 31606 0 0 25 0 1 0 90431392 20094976 4490 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4906 4490 237 467 0 4437 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 19624

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/106 28864
/proc/meminfo: memFree=1861732/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=19624 CPUtime=1661.77
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 4684 0 0 0 133337 32840 0 0 25 0 1 0 90431392 20094976 4495 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4906 4495 237 467 0 4437 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 19624

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/106 28866
/proc/meminfo: memFree=1861732/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=19624 CPUtime=1721.75
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 4685 0 0 0 138084 34091 0 0 25 0 1 0 90431392 20094976 4496 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4906 4496 237 467 0 4437 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 19624

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/106 28868
/proc/meminfo: memFree=1861484/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=19624 CPUtime=1781.73
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 4694 0 0 0 142943 35230 0 0 25 0 1 0 90431392 20094976 4505 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4906 4505 237 467 0 4437 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 19624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.91 2/106 28868
/proc/meminfo: memFree=1861484/2059040 swapFree=4139016/4192956
[pid=28810] ppid=28808 vsize=19624 CPUtime=1800.04
/proc/28810/stat : 28810 (pbct) R 28808 28810 28706 0 -1 4202496 4694 0 0 0 144394 35610 0 0 25 0 1 0 90431392 20094976 4505 1992294400 134512640 136421960 4290070800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28810/statm: 4906 4505 237 467 0 4437 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 19624

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): 1800.05
CPU user time (s): 1443.94
CPU system time (s): 356.109
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 19660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1443.94
system time used= 356.109
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4695
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 3654

runsolver used 3.06253 second user time and 8.41772 second system time

The end

Launcher Data 

Begin job on node087 at 2010-06-25 20:42:59
IDJOB=2683010
IDBENCH=2880
IDSOLVER=1192
FILE ID=node087/2683010-1277491379
PBS_JOBID= 11190537
Free space on /tmp= 62460 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-C880.b.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683010-1277491379/watcher-2683010-1277491379 -o /tmp/evaluation-result-2683010-1277491379/solver-2683010-1277491379 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683010-1277491379.opb

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

MD5SUM BENCH= d95d18eb9f9494c32273975c1bc570ba
RANDOM SEED=715750272

node087.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		: 3000.213
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	: 6000.42
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		: 3000.213
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1881116 kB
Buffers:         13232 kB
Cached:          76792 kB
SwapCached:       5996 kB
Active:          56940 kB
Inactive:        45716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1881116 kB
SwapTotal:     4192956 kB
SwapFree:      4139016 kB
Dirty:            2036 kB
Writeback:           8 kB
AnonPages:       11272 kB
Mapped:          11844 kB
Slab:            53436 kB
PageTables:       4080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181340 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 node087 at 2010-06-25 21:13:01