Trace number 2682251

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)57 1800.11 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-alu4.b.opb
MD5SUM9c27419d6022516b3a8580fda3ca43ee
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark50
Best CPU time to get the best result obtained on this benchmark9.23959
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 50
Optimality of the best value was proved NO
Number of variables807
Total number of constraints1823
Number of constraints which are clauses1823
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 constraint98
Number of terms in the objective function 807
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 807
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 807
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
0.10/0.10	c constraints 0/0 clauses 1694/0 units 16
0.10/0.10	c vars 807
0.10/0.10	c objective 794 + 13
0.19/0.24	c 0.224965 15.9258 0 745
0.19/0.24	o 63
0.19/0.26	c 0.240963 16.2969 101 2303
0.19/0.26	o 60
1.89/1.99	c 1.50377 17.0547 1263 31740
1.89/1.99	o 59
63.38/63.41	c 46.6579 18.8594 2244 778614
63.38/63.41	o 58
107.77/107.86	c 79.5409 18.9883 1299 1301172
107.77/107.86	o 57
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 -x775 x776 -x777 -x778 -x779 -x780 x781 -x782 -x783 -x784 x785 -x786 -x787 -x788 -x789 -x790 -x791 x792 x793 -x794 x795 x796 x797 -x798 -x799 -x800 -x801 -x802 x803 -x804 -x805 -x806 -x807

Verifier Data 

OK	57

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682251-1277480050/watcher-2682251-1277480050 -o /tmp/evaluation-result-2682251-1277480050/solver-2682251-1277480050 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682251-1277480050.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: 1.00 1.00 0.93 3/106 29422
/proc/meminfo: memFree=1816172/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=2136 CPUtime=0
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 260 0 0 0 0 0 0 0 17 0 1 0 89300087 2187264 179 1992294400 134512640 136421960 4294846912 18446744073709551615 135818454 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29422/statm: 534 179 145 467 0 65 0

[startup+0.0934369 s]
/proc/loadavg: 1.00 1.00 0.93 3/106 29422
/proc/meminfo: memFree=1816172/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=2264 CPUtime=0.09
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 301 0 0 0 9 0 0 0 17 0 1 0 89300087 2318336 220 1992294400 134512640 136421960 4294846912 18446744073709551615 135818268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29422/statm: 566 220 145 467 0 97 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2264

[startup+0.101437 s]
/proc/loadavg: 1.00 1.00 0.93 3/106 29422
/proc/meminfo: memFree=1816172/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=2392 CPUtime=0.1
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 304 0 0 0 10 0 0 0 17 0 1 0 89300087 2449408 223 1992294400 134512640 136421960 4294846912 18446744073709551615 135818431 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29422/statm: 598 223 145 467 0 129 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2392

[startup+0.30146 s]
/proc/loadavg: 1.00 1.00 0.93 3/106 29422
/proc/meminfo: memFree=1816172/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=16932 CPUtime=0.29
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 3955 0 0 0 26 3 0 0 17 0 1 0 89300087 17338368 3700 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 4233 3700 237 467 0 3764 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16932

[startup+0.701508 s]
/proc/loadavg: 1.00 1.00 0.93 3/106 29422
/proc/meminfo: memFree=1816172/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=17196 CPUtime=0.69
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 4006 0 0 0 56 13 0 0 17 0 1 0 89300087 17608704 3751 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 4299 3751 237 467 0 3830 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17196

[startup+1.5016 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29423
/proc/meminfo: memFree=1801904/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=17460 CPUtime=1.49
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 4089 0 0 0 114 35 0 0 18 0 1 0 89300087 17879040 3834 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 4365 3834 237 467 0 3896 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17460

[startup+3.10179 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29423
/proc/meminfo: memFree=1801532/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=17724 CPUtime=3.09
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 4156 0 0 0 233 76 0 0 21 0 1 0 89300087 18149376 3900 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 4431 3900 237 467 0 3962 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17724

[startup+6.30117 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29423
/proc/meminfo: memFree=1801036/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=17856 CPUtime=6.29
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 4179 0 0 0 460 169 0 0 25 0 1 0 89300087 18284544 3923 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 4464 3923 237 467 0 3995 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17856

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29423
/proc/meminfo: memFree=1800292/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=18384 CPUtime=12.69
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 4311 0 0 0 937 332 0 0 25 0 1 0 89300087 18825216 4055 1992294400 134512640 136421960 4294846912 18446744073709551615 135676820 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 4596 4055 237 467 0 4127 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18384

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29423
/proc/meminfo: memFree=1800292/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=18516 CPUtime=25.48
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 4337 0 0 0 1895 653 0 0 25 0 1 0 89300087 18960384 4081 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 4629 4081 237 467 0 4160 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18516

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29425
/proc/meminfo: memFree=1799548/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=19308 CPUtime=51.08
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 4542 0 0 0 3753 1355 0 0 25 0 1 0 89300087 19771392 4286 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 4827 4286 237 467 0 4358 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19308

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29427
/proc/meminfo: memFree=1799176/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=19440 CPUtime=102.27
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 4566 0 0 0 7544 2683 0 0 25 0 1 0 89300087 19906560 4309 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 4860 4309 237 467 0 4391 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 19440

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29427
/proc/meminfo: memFree=1798680/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=19836 CPUtime=162.25
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 4677 0 0 0 11923 4302 0 0 25 0 1 0 89300087 20312064 4419 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 4959 4419 237 467 0 4490 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19836

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29429
/proc/meminfo: memFree=1798432/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=19968 CPUtime=222.23
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 4719 0 0 0 16417 5806 0 0 25 0 1 0 89300087 20447232 4461 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 4992 4461 237 467 0 4523 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19968

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29431
/proc/meminfo: memFree=1797936/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=20628 CPUtime=282.22
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 4853 0 0 0 20860 7362 0 0 25 0 1 0 89300087 21123072 4595 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 5157 4595 237 467 0 4688 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 20628

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29433
/proc/meminfo: memFree=1797812/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=20628 CPUtime=342.2
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 4853 0 0 0 25242 8978 0 0 25 0 1 0 89300087 21123072 4595 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 5157 4595 237 467 0 4688 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20628

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29435
/proc/meminfo: memFree=1797564/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=20892 CPUtime=402.18
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 4932 0 0 0 29828 10390 0 0 25 0 1 0 89300087 21393408 4674 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 5223 4674 237 467 0 4754 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 20892

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29435
/proc/meminfo: memFree=1797440/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=20892 CPUtime=462.17
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 4932 0 0 0 34161 12056 0 0 25 0 1 0 89300087 21393408 4674 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 5223 4674 237 467 0 4754 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 20892

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29437
/proc/meminfo: memFree=1797068/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=21288 CPUtime=522.15
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 5032 0 0 0 38517 13698 0 0 25 0 1 0 89300087 21798912 4774 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 5322 4774 237 467 0 4853 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 21288

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29439
/proc/meminfo: memFree=1796448/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=21816 CPUtime=582.13
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 5176 0 0 0 43030 15183 0 0 25 0 1 0 89300087 22339584 4918 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 5454 4918 237 467 0 4985 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 21816

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29441
/proc/meminfo: memFree=1796448/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=21816 CPUtime=642.12
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 5176 0 0 0 47439 16773 0 0 25 0 1 0 89300087 22339584 4918 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 5454 4918 237 467 0 4985 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 21816

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29445
/proc/meminfo: memFree=1795828/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=22344 CPUtime=822.07
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 5305 0 0 0 61105 21102 0 0 25 0 1 0 89300087 22880256 5047 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 5586 5047 237 467 0 5117 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 22344

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29447
/proc/meminfo: memFree=1795704/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=22344 CPUtime=882.05
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 5305 0 0 0 65498 22707 0 0 25 0 1 0 89300087 22880256 5047 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 5586 5047 237 467 0 5117 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 22344

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29449
/proc/meminfo: memFree=1795580/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=22344 CPUtime=942.03
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 5305 0 0 0 69872 24331 0 0 25 0 1 0 89300087 22880256 5047 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 5586 5047 237 467 0 5117 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 22344

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29451
/proc/meminfo: memFree=1795580/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=22476 CPUtime=1002.02
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 5347 0 0 0 74281 25921 0 0 25 0 1 0 89300087 23015424 5089 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 5619 5089 237 467 0 5150 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 22476

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29451
/proc/meminfo: memFree=1794712/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=23400 CPUtime=1062.01
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 5550 0 0 0 78728 27473 0 0 25 0 1 0 89300087 23961600 5292 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 5850 5292 237 467 0 5381 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 23400

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29453
/proc/meminfo: memFree=1794712/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=23400 CPUtime=1121.99
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 5550 0 0 0 83189 29010 0 0 25 0 1 0 89300087 23961600 5292 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 5850 5292 237 467 0 5381 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 23400

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29455
/proc/meminfo: memFree=1794588/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=23400 CPUtime=1181.97
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 5550 0 0 0 87549 30648 0 0 25 0 1 0 89300087 23961600 5292 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 5850 5292 237 467 0 5381 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 23400

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29457
/proc/meminfo: memFree=1794340/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=23400 CPUtime=1241.95
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 5550 0 0 0 92199 31996 0 0 25 0 1 0 89300087 23961600 5292 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 5850 5292 237 467 0 5381 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 23400

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29459
/proc/meminfo: memFree=1794340/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=23400 CPUtime=1301.94
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 5550 0 0 0 96556 33638 0 0 25 0 1 0 89300087 23961600 5292 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 5850 5292 237 467 0 5381 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 23400

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29459
/proc/meminfo: memFree=1794216/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=23400 CPUtime=1361.92
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 5550 0 0 0 100974 35218 0 0 25 0 1 0 89300087 23961600 5292 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 5850 5292 237 467 0 5381 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 23400

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29461
/proc/meminfo: memFree=1794216/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=23400 CPUtime=1421.91
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 5550 0 0 0 105337 36854 0 0 25 0 1 0 89300087 23961600 5292 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 5850 5292 237 467 0 5381 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 23400

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29463
/proc/meminfo: memFree=1793968/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=23304 CPUtime=1481.88
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 5780 0 0 0 109785 38403 0 0 25 0 1 0 89300087 23863296 5296 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 5826 5296 237 467 0 5357 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 23304

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29465
/proc/meminfo: memFree=1793844/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=23568 CPUtime=1541.87
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 5842 0 0 0 114193 39994 0 0 25 0 1 0 89300087 24133632 5358 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 5892 5358 237 467 0 5423 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 23568

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29467
/proc/meminfo: memFree=1793844/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=23568 CPUtime=1601.86
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 5842 0 0 0 118535 41651 0 0 25 0 1 0 89300087 24133632 5358 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 5892 5358 237 467 0 5423 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 23568

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29476
/proc/meminfo: memFree=1793348/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=23964 CPUtime=1661.82
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 5923 0 0 0 123282 42900 0 0 25 0 1 0 89300087 24539136 5439 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 5991 5439 237 467 0 5522 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 23964

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29478
/proc/meminfo: memFree=1793348/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=23964 CPUtime=1721.8
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 5923 0 0 0 128133 44047 0 0 25 0 1 0 89300087 24539136 5439 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 5991 5439 237 467 0 5522 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 23964

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 29480
/proc/meminfo: memFree=1793224/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=23964 CPUtime=1781.79
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 5923 0 0 0 132845 45334 0 0 25 0 1 0 89300087 24539136 5439 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 5991 5439 237 467 0 5522 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 23964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.93 3/107 29480
/proc/meminfo: memFree=1793224/2059040 swapFree=4140116/4192956
[pid=29422] ppid=29420 vsize=23964 CPUtime=1800.1
/proc/29422/stat : 29422 (pbct) R 29420 29422 28857 0 -1 4202496 5923 0 0 0 134255 45755 0 0 25 0 1 0 89300087 24539136 5439 1992294400 134512640 136421960 4294846912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29422/statm: 5991 5439 237 467 0 5522 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 23964

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): 1342.55
CPU system time (s): 457.56
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 24324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1342.55
system time used= 457.56
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5924
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= 3178

runsolver used 2.92556 second user time and 8.5527 second system time

The end

Launcher Data 

Begin job on node033 at 2010-06-25 17:34:10
IDJOB=2682251
IDBENCH=2052
IDSOLVER=1192
FILE ID=node033/2682251-1277480050
PBS_JOBID= 11190511
Free space on /tmp= 62304 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-alu4.b.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682251-1277480050/watcher-2682251-1277480050 -o /tmp/evaluation-result-2682251-1277480050/solver-2682251-1277480050 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682251-1277480050.opb

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

MD5SUM BENCH= 9c27419d6022516b3a8580fda3ca43ee
RANDOM SEED=277347293

node033.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		: 3000.242
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	: 6000.48
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		: 3000.242
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:       1816700 kB
Buffers:         40840 kB
Cached:         103204 kB
SwapCached:       5352 kB
Active:          64204 kB
Inactive:        92788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1816700 kB
SwapTotal:     4192956 kB
SwapFree:      4140116 kB
Dirty:            2144 kB
Writeback:           0 kB
AnonPages:       11600 kB
Mapped:          11992 kB
Slab:            63364 kB
PageTables:       4088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181676 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= 62304 MiB
End job on node033 at 2010-06-25 18:04:12