Trace number 2669416

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)76 1800.02 1800.51

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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.06	c constraints 0/0 clauses 1521/0 units 15
0.00/0.06	c vars 756
0.00/0.06	c objective 741 + 15
0.09/0.17	c 0.165974 13.5508 2 660
0.09/0.17	o 80
0.79/0.81	c 0.679896 14.6016 1202 12894
0.79/0.81	o 78
64.88/64.94	c 51.7611 16.6133 2137 850266
64.88/64.94	o 77
672.20/672.47	c 541.675 18.3359 2643 8292000
672.20/672.47	o 76
1800.01/1800.50	s SATISFIABLE
1800.01/1800.50	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-2669416-1276595538/watcher-2669416-1276595538 -o /tmp/evaluation-result-2669416-1276595538/solver-2669416-1276595538 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669416-1276595538.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: 1.01 1.00 1.00 3/106 9006
/proc/meminfo: memFree=1517824/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=2208 CPUtime=0
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 269 0 0 0 0 0 0 0 19 0 1 0 846718 2260992 191 1992294400 134512640 136485738 4290280672 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9006/statm: 552 191 157 482 0 68 0

[startup+0.0843369 s]
/proc/loadavg: 1.01 1.00 1.00 3/106 9006
/proc/meminfo: memFree=1517824/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=5768 CPUtime=0.08
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 1135 0 0 0 8 0 0 0 19 0 1 0 846718 5906432 1057 1992294400 134512640 136485738 4290280672 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 1442 1058 194 482 0 958 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5768

[startup+0.101338 s]
/proc/loadavg: 1.01 1.00 1.00 3/106 9006
/proc/meminfo: memFree=1517824/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=7368 CPUtime=0.09
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 1530 0 0 0 9 0 0 0 20 0 1 0 846718 7544832 1452 1992294400 134512640 136485738 4290280672 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 1842 1453 198 482 0 1358 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7368

[startup+0.301358 s]
/proc/loadavg: 1.01 1.00 1.00 3/106 9006
/proc/meminfo: memFree=1517824/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=14300 CPUtime=0.29
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 3243 0 0 0 27 2 0 0 20 0 1 0 846718 14643200 3144 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 3575 3145 244 482 0 3091 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14300

[startup+0.701396 s]
/proc/loadavg: 1.01 1.00 1.00 3/106 9006
/proc/meminfo: memFree=1517824/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=14688 CPUtime=0.69
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 3353 0 0 0 58 11 0 0 21 0 1 0 846718 15040512 3254 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 3672 3254 244 482 0 3188 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14688

[startup+1.50148 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 9007
/proc/meminfo: memFree=1505416/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=14948 CPUtime=1.49
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 3417 0 0 0 123 26 0 0 23 0 1 0 846718 15306752 3317 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 3737 3317 244 482 0 3253 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14948

[startup+3.10163 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 9007
/proc/meminfo: memFree=1505168/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=14948 CPUtime=3.09
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 3417 0 0 0 246 63 0 0 25 0 1 0 846718 15306752 3317 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 3737 3317 244 482 0 3253 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14948

[startup+6.30358 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 9007
/proc/meminfo: memFree=1504796/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=15324 CPUtime=6.29
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 3506 0 0 0 504 125 0 0 25 0 1 0 846718 15691776 3406 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 3831 3406 244 482 0 3347 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15324

[startup+12.7006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9009
/proc/meminfo: memFree=1504424/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=15584 CPUtime=12.69
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 3567 0 0 0 1012 257 0 0 25 0 1 0 846718 15958016 3467 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 3896 3467 244 482 0 3412 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15584

[startup+25.5009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9009
/proc/meminfo: memFree=1504052/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=16104 CPUtime=25.48
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 3714 0 0 0 2020 528 0 0 25 0 1 0 846718 16490496 3614 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4026 3614 244 482 0 3542 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16104

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9009
/proc/meminfo: memFree=1503308/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=16880 CPUtime=51.08
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 3905 0 0 0 4046 1062 0 0 25 0 1 0 846718 17285120 3805 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4220 3805 244 482 0 3736 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16880

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9011
/proc/meminfo: memFree=1502812/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=17140 CPUtime=102.27
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 3960 0 0 0 8203 2024 0 0 25 0 1 0 846718 17551360 3859 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4285 3859 244 482 0 3801 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17140

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9013
/proc/meminfo: memFree=1502812/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=17140 CPUtime=162.25
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 3981 0 0 0 13025 3200 0 0 25 0 1 0 846718 17551360 3880 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4285 3880 244 482 0 3801 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17140

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9013
/proc/meminfo: memFree=1502440/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=17432 CPUtime=222.23
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 4047 0 0 0 17868 4355 0 0 25 0 1 0 846718 17850368 3946 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4358 3946 244 482 0 3874 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17432

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9015
/proc/meminfo: memFree=1502068/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=17828 CPUtime=282.22
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 4142 0 0 0 22725 5497 0 0 25 0 1 0 846718 18255872 4041 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4457 4041 244 482 0 3973 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17828

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9017
/proc/meminfo: memFree=1501944/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=17956 CPUtime=342.21
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 4174 0 0 0 27523 6698 0 0 25 0 1 0 846718 18386944 4073 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4489 4073 244 482 0 4005 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 17956

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9019
/proc/meminfo: memFree=1501820/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=18040 CPUtime=402.18
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 4191 0 0 0 32336 7882 0 0 25 0 1 0 846718 18472960 4090 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4510 4090 244 482 0 4026 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18040

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9021
/proc/meminfo: memFree=1501572/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=18332 CPUtime=462.18
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 4274 0 0 0 37221 8997 0 0 25 0 1 0 846718 18771968 4173 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4583 4173 244 482 0 4099 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 18332

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9021
/proc/meminfo: memFree=1501200/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=18448 CPUtime=522.16
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 4316 0 0 0 42254 9962 0 0 25 0 1 0 846718 18890752 4207 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4612 4207 244 482 0 4128 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 18448

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9032
/proc/meminfo: memFree=1500208/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=18652 CPUtime=582.13
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 4338 0 0 0 47038 11175 0 0 25 0 1 0 846718 19099648 4229 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4663 4229 244 482 0 4179 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 18652

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9034
/proc/meminfo: memFree=1500208/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=18708 CPUtime=642.12
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 4384 0 0 0 51754 12458 0 0 25 0 1 0 846718 19156992 4272 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4677 4272 244 482 0 4193 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 18708

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9040
/proc/meminfo: memFree=1500208/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=18720 CPUtime=882.05
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 4401 0 0 0 70912 17293 0 0 25 0 1 0 846718 19169280 4275 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4680 4275 244 482 0 4196 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 18720

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9042
/proc/meminfo: memFree=1500208/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=18832 CPUtime=942.03
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 4513 0 0 0 75675 18528 0 0 25 0 1 0 846718 19283968 4303 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4708 4303 244 482 0 4224 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 18832

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9044
/proc/meminfo: memFree=1500208/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=18832 CPUtime=1002.02
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 4513 0 0 0 80519 19683 0 0 25 0 1 0 846718 19283968 4303 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4708 4303 244 482 0 4224 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 18832

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9046
/proc/meminfo: memFree=1500208/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=18960 CPUtime=1062.01
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 4533 0 0 0 85470 20731 0 0 25 0 1 0 846718 19415040 4323 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4740 4323 244 482 0 4256 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 18960

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9046
/proc/meminfo: memFree=1500208/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=19064 CPUtime=1122
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 4549 0 0 0 90425 21775 0 0 25 0 1 0 846718 19521536 4339 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4766 4339 244 482 0 4282 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 19064

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9048
/proc/meminfo: memFree=1499836/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=19244 CPUtime=1181.97
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 4638 0 0 0 95209 22988 0 0 25 0 1 0 846718 19705856 4400 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4811 4400 244 482 0 4327 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 19244

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9050
/proc/meminfo: memFree=1499836/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=19244 CPUtime=1241.96
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 4646 0 0 0 99986 24210 0 0 25 0 1 0 846718 19705856 4400 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4811 4400 244 482 0 4327 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 19244

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9052
/proc/meminfo: memFree=1499712/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=19244 CPUtime=1301.96
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 4646 0 0 0 104770 25426 0 0 25 0 1 0 846718 19705856 4400 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4811 4400 244 482 0 4327 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 19244

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9054
/proc/meminfo: memFree=1499588/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=19500 CPUtime=1361.93
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 4705 0 0 0 109580 26613 0 0 25 0 1 0 846718 19968000 4459 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4875 4459 244 482 0 4391 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 19500

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9054
/proc/meminfo: memFree=1499340/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=19632 CPUtime=1421.93
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 4743 0 0 0 114420 27773 0 0 25 0 1 0 846718 20103168 4497 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4908 4497 244 482 0 4424 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 19632

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9063
/proc/meminfo: memFree=1498352/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=19632 CPUtime=1481.88
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 4744 0 0 0 119297 28891 0 0 25 0 1 0 846718 20103168 4498 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4908 4498 244 482 0 4424 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 19632

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9065
/proc/meminfo: memFree=1498724/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=19632 CPUtime=1541.87
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 4744 0 0 0 124087 30100 0 0 25 0 1 0 846718 20103168 4498 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4908 4498 244 482 0 4424 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 19632

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9067
/proc/meminfo: memFree=1498724/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=19632 CPUtime=1601.86
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 4745 0 0 0 129029 31157 0 0 25 0 1 0 846718 20103168 4499 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4908 4499 244 482 0 4424 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 19632

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9069
/proc/meminfo: memFree=1498724/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=19632 CPUtime=1661.84
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 4745 0 0 0 134019 32165 0 0 25 0 1 0 846718 20103168 4499 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4908 4499 244 482 0 4424 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 19632

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9069
/proc/meminfo: memFree=1498724/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=19632 CPUtime=1721.82
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 4746 0 0 0 138783 33399 0 0 25 0 1 0 846718 20103168 4500 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4908 4500 244 482 0 4424 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 19632

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9071
/proc/meminfo: memFree=1498724/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=19700 CPUtime=1781.81
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 4751 0 0 0 143571 34610 0 0 25 0 1 0 846718 20172800 4505 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4925 4505 244 482 0 4441 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 19700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9071
/proc/meminfo: memFree=1498724/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=19700 CPUtime=1800.01
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 4751 0 0 0 145041 34960 0 0 25 0 1 0 846718 20172800 4505 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4925 4505 244 482 0 4441 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 19700

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9071
/proc/meminfo: memFree=1498724/2059040 swapFree=4192956/4192956
[pid=9006] ppid=9004 vsize=19700 CPUtime=1800.01
/proc/9006/stat : 9006 (pbct) R 9004 9006 2336 0 -1 4202496 4751 0 0 0 145041 34960 0 0 25 0 1 0 846718 20172800 4505 1992294400 134512640 136485738 4290280672 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9006/statm: 4925 4505 244 482 0 4441 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 19700

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1450.42
CPU system time (s): 349.606
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 19760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1450.42
system time used= 349.606
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4751
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= 4777

runsolver used 2.99654 second user time and 8.48771 second system time

The end

Launcher Data 

Begin job on node036 at 2010-06-15 11:52:18
IDJOB=2669416
IDBENCH=2880
IDSOLVER=1170
FILE ID=node036/2669416-1276595538
PBS_JOBID= 11172215
Free space on /tmp= 62524 MiB

SOLVER NAME= PB/CT 0.1
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-2669416-1276595538/watcher-2669416-1276595538 -o /tmp/evaluation-result-2669416-1276595538/solver-2669416-1276595538 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669416-1276595538.opb

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

MD5SUM BENCH= d95d18eb9f9494c32273975c1bc570ba
RANDOM SEED=1874452953

node036.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:       1518352 kB
Buffers:         43628 kB
Cached:         358648 kB
SwapCached:          0 kB
Active:         184076 kB
Inactive:       277716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1518352 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2368 kB
Writeback:           0 kB
AnonPages:       59552 kB
Mapped:          15332 kB
Slab:            57240 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181060 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= 62524 MiB
End job on node036 at 2010-06-15 12:22:21