Trace number 2682990

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)95 1800.09 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-exps.r.opb
MD5SUM37869a33fb7d76f12c52d22950a4fb50
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark76
Best CPU time to get the best result obtained on this benchmark0.039993
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 76
Optimality of the best value was proved YES
Number of variables696
Total number of constraints680
Number of constraints which are clauses680
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 696
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 696
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 696
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
0.00/0.01	c constraints 0/0 clauses 680/0 units 0
0.00/0.01	c vars 696
0.00/0.01	c objective 696 + 0
0.02/0.09	c 0.079987 10.2305 0 584
0.02/0.09	o 113
0.02/0.09	c 0.080987 10.3789 5 1159
0.02/0.09	o 112
0.02/0.09	c 0.082987 10.582 5 1750
0.02/0.09	o 106
0.02/0.10	c 0.084987 10.582 5 2343
0.02/0.10	o 104
1.99/2.01	c 1.35979 11.0781 941 13983
1.99/2.01	o 102
16.39/16.40	c 10.8953 11.3242 946 82769
16.39/16.41	o 101
22.39/22.47	c 14.9867 11.3242 480 106057
22.39/22.47	o 100
23.18/23.28	c 15.5366 11.3242 417 111633
23.18/23.28	o 99
142.04/142.10	c 94.5116 11.8047 896 651125
142.04/142.10	o 98
382.96/383.14	c 255.475 11.9453 514 1760390
382.96/383.14	o 97
397.66/397.88	c 265.249 11.9453 745 1815380
397.66/397.88	o 96
403.56/403.72	c 269.114 11.9453 666 1845512
403.56/403.72	o 95
1800.08/1800.71	s SATISFIABLE
1800.08/1800.71	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

Verifier Data 

OK	95

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682990-1277490812/watcher-2682990-1277490812 -o /tmp/evaluation-result-2682990-1277490812/solver-2682990-1277490812 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682990-1277490812.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: 0.93 0.98 0.95 3/106 24510
/proc/meminfo: memFree=1827584/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=2136 CPUtime=0
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 259 0 0 0 0 0 0 0 25 0 1 0 124684692 2187264 178 1992294400 134512640 136421960 4291284640 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24510/statm: 534 178 145 467 0 65 0

[startup+0.0258649 s]
/proc/loadavg: 0.93 0.98 0.95 3/106 24510
/proc/meminfo: memFree=1827584/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=3708 CPUtime=0.02
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 640 0 0 0 2 0 0 0 25 0 1 0 124684692 3796992 559 1992294400 134512640 136421960 4291284640 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 927 561 188 467 0 458 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3708

[startup+0.10088 s]
/proc/loadavg: 0.93 0.98 0.95 3/106 24510
/proc/meminfo: memFree=1827584/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=10832 CPUtime=0.09
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2370 0 0 0 8 1 0 0 25 0 1 0 124684692 11091968 2285 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 2708 2285 236 467 0 2239 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10832

[startup+0.300915 s]
/proc/loadavg: 0.93 0.98 0.95 3/106 24510
/proc/meminfo: memFree=1827584/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=10832 CPUtime=0.29
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2385 0 0 0 21 8 0 0 25 0 1 0 124684692 11091968 2300 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 2708 2300 237 467 0 2239 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10832

[startup+0.700989 s]
/proc/loadavg: 0.93 0.98 0.95 3/106 24510
/proc/meminfo: memFree=1827584/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=11088 CPUtime=0.69
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2445 0 0 0 49 20 0 0 25 0 1 0 124684692 11354112 2360 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 2772 2360 237 467 0 2303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11088

[startup+1.50114 s]
/proc/loadavg: 0.93 0.98 0.95 2/107 24511
/proc/meminfo: memFree=1818772/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=11212 CPUtime=1.49
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2491 0 0 0 103 46 0 0 25 0 1 0 124684692 11481088 2406 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 2803 2406 237 467 0 2334 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11212

[startup+3.10143 s]
/proc/loadavg: 0.93 0.98 0.95 2/107 24511
/proc/meminfo: memFree=1818400/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=11340 CPUtime=3.09
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2512 0 0 0 208 101 0 0 25 0 1 0 124684692 11612160 2426 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 2835 2426 237 467 0 2366 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11340

[startup+6.30102 s]
/proc/loadavg: 0.94 0.98 0.95 2/107 24511
/proc/meminfo: memFree=1818276/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=11468 CPUtime=6.29
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2541 0 0 0 410 219 0 0 25 0 1 0 124684692 11743232 2455 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 2867 2455 237 467 0 2398 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11468

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.95 2/107 24511
/proc/meminfo: memFree=1817904/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=11592 CPUtime=12.69
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2588 0 0 0 838 431 0 0 25 0 1 0 124684692 11870208 2502 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 2898 2502 237 467 0 2429 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11592

[startup+25.5006 s]
/proc/loadavg: 0.95 0.98 0.95 2/107 24513
/proc/meminfo: memFree=1817904/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=11592 CPUtime=25.49
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2593 0 0 0 1705 844 0 0 25 0 1 0 124684692 11870208 2504 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 2898 2504 237 467 0 2429 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11592

[startup+51.1013 s]
/proc/loadavg: 0.97 0.98 0.95 2/107 24513
/proc/meminfo: memFree=1817780/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=11720 CPUtime=51.07
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2624 0 0 0 3423 1684 0 0 25 0 1 0 124684692 12001280 2535 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 2930 2535 237 467 0 2461 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11720

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.95 2/107 24515
/proc/meminfo: memFree=1817408/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=11956 CPUtime=102.27
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2688 0 0 0 6780 3447 0 0 25 0 1 0 124684692 12242944 2599 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 2989 2599 237 467 0 2520 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11956

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/107 24515
/proc/meminfo: memFree=1817284/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=12084 CPUtime=162.23
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2713 0 0 0 10771 5452 0 0 25 0 1 0 124684692 12374016 2623 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 3021 2623 237 467 0 2552 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12084

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/107 24517
/proc/meminfo: memFree=1817284/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=12084 CPUtime=222.21
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2713 0 0 0 14762 7459 0 0 25 0 1 0 124684692 12374016 2623 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 3021 2623 237 467 0 2552 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12084

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/107 24519
/proc/meminfo: memFree=1817284/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=12156 CPUtime=282.19
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2728 0 0 0 18776 9443 0 0 25 0 1 0 124684692 12447744 2638 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 3039 2638 237 467 0 2570 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 12156

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/107 24521
/proc/meminfo: memFree=1817160/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=12156 CPUtime=342.18
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2734 0 0 0 22815 11403 0 0 25 0 1 0 124684692 12447744 2644 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 3039 2644 237 467 0 2570 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 12156

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/107 24523
/proc/meminfo: memFree=1817160/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=12228 CPUtime=402.16
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2754 0 0 0 26816 13400 0 0 25 0 1 0 124684692 12521472 2662 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 3057 2662 237 467 0 2588 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 12228

[startup+462.301 s]
/proc/loadavg: 1.07 1.00 0.96 2/107 24523
/proc/meminfo: memFree=1817160/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=12228 CPUtime=462.14
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2755 0 0 0 30834 15380 0 0 25 0 1 0 124684692 12521472 2662 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 3057 2662 237 467 0 2588 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 12228

[startup+522.3 s]
/proc/loadavg: 1.02 1.00 0.96 2/107 24525
/proc/meminfo: memFree=1817036/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=12348 CPUtime=522.12
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2771 0 0 0 34829 17383 0 0 25 0 1 0 124684692 12644352 2678 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 3087 2678 237 467 0 2618 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 12348

[startup+582.301 s]
/proc/loadavg: 1.01 1.00 0.96 2/107 24527
/proc/meminfo: memFree=1817036/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=12348 CPUtime=582.1
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2771 0 0 0 38857 19353 0 0 25 0 1 0 124684692 12644352 2678 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 3087 2678 237 467 0 2618 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 12348

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 24529
/proc/meminfo: memFree=1816912/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=12348 CPUtime=642.08
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2786 0 0 0 42879 21329 0 0 25 0 1 0 124684692 12644352 2693 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 3087 2693 237 467 0 2618 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 12348

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 24535
/proc/meminfo: memFree=1816788/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=12464 CPUtime=882
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2803 0 0 0 58907 29293 0 0 25 0 1 0 124684692 12763136 2710 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 3116 2710 237 467 0 2647 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 12464

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 24537
/proc/meminfo: memFree=1816664/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=12464 CPUtime=941.98
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2808 0 0 0 62950 31248 0 0 25 0 1 0 124684692 12763136 2715 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 3116 2715 237 467 0 2647 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 12464

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 24539
/proc/meminfo: memFree=1816664/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=12464 CPUtime=1001.95
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2814 0 0 0 66926 33269 0 0 25 0 1 0 124684692 12763136 2721 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 3116 2721 237 467 0 2647 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 12464

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 24539
/proc/meminfo: memFree=1816540/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=12696 CPUtime=1061.94
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2857 0 0 0 71023 35171 0 0 25 0 1 0 124684692 13000704 2764 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 3174 2764 237 467 0 2705 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 12696

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 24541
/proc/meminfo: memFree=1816416/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=12696 CPUtime=1121.91
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2857 0 0 0 75119 37072 0 0 25 0 1 0 124684692 13000704 2764 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 3174 2764 237 467 0 2705 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 12696

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 24543
/proc/meminfo: memFree=1816416/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=12696 CPUtime=1181.89
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2857 0 0 0 79136 39053 0 0 25 0 1 0 124684692 13000704 2764 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 3174 2764 237 467 0 2705 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 12696

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 24545
/proc/meminfo: memFree=1816292/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=12696 CPUtime=1241.87
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2859 0 0 0 83180 41007 0 0 25 0 1 0 124684692 13000704 2766 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 3174 2766 237 467 0 2705 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 12696

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 24547
/proc/meminfo: memFree=1816168/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=12696 CPUtime=1301.86
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2877 0 0 0 87185 43001 0 0 25 0 1 0 124684692 13000704 2784 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 3174 2784 237 467 0 2705 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 12696

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 24547
/proc/meminfo: memFree=1816168/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=12696 CPUtime=1361.83
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2877 0 0 0 91260 44923 0 0 25 0 1 0 124684692 13000704 2784 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 3174 2784 237 467 0 2705 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 12696

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 24549
/proc/meminfo: memFree=1816168/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=12696 CPUtime=1421.81
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2877 0 0 0 95227 46954 0 0 25 0 1 0 124684692 13000704 2784 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 3174 2784 237 467 0 2705 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 12696

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 24551
/proc/meminfo: memFree=1816168/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=12696 CPUtime=1481.79
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2877 0 0 0 99251 48928 0 0 25 0 1 0 124684692 13000704 2784 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 3174 2784 237 467 0 2705 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 12696

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 24553
/proc/meminfo: memFree=1816168/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=12696 CPUtime=1541.78
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2880 0 0 0 103273 50905 0 0 25 0 1 0 124684692 13000704 2787 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 3174 2787 237 467 0 2705 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 12696

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 24555
/proc/meminfo: memFree=1816168/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=12696 CPUtime=1601.75
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2880 0 0 0 107416 52759 0 0 25 0 1 0 124684692 13000704 2787 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 3174 2787 237 467 0 2705 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 12696

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 24564
/proc/meminfo: memFree=1815176/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=12812 CPUtime=1661.72
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2892 0 0 0 111406 54766 0 0 25 0 1 0 124684692 13119488 2799 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 3203 2799 237 467 0 2734 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 12812

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 24566
/proc/meminfo: memFree=1815300/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=12812 CPUtime=1721.69
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2912 0 0 0 115460 56709 0 0 25 0 1 0 124684692 13119488 2816 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 3203 2816 237 467 0 2734 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 12812

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 24568
/proc/meminfo: memFree=1815300/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=12812 CPUtime=1781.67
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2912 0 0 0 119539 58628 0 0 25 0 1 0 124684692 13119488 2816 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 3203 2816 237 467 0 2734 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 12812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 24568
/proc/meminfo: memFree=1815300/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=12940 CPUtime=1800.08
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2944 0 0 0 120867 59141 0 0 25 0 1 0 124684692 13250560 2848 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 3235 2848 237 467 0 2766 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 12940

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 24568
/proc/meminfo: memFree=1815300/2059040 swapFree=4139068/4192956
[pid=24510] ppid=24508 vsize=12940 CPUtime=1800.08
/proc/24510/stat : 24510 (pbct) R 24508 24510 24404 0 -1 4202496 2944 0 0 0 120867 59141 0 0 25 0 1 0 124684692 13250560 2848 1992294400 134512640 136421960 4291284640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24510/statm: 3235 2848 237 467 0 2766 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 12940

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.09
CPU user time (s): 1208.68
CPU system time (s): 591.419
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 12940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1208.68
system time used= 591.419
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2945
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= 3458

runsolver used 3.06353 second user time and 8.41672 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-25 20:33:32
IDJOB=2682990
IDBENCH=2858
IDSOLVER=1192
FILE ID=node007/2682990-1277490812
PBS_JOBID= 11190575
Free space on /tmp= 62328 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-exps.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682990-1277490812/watcher-2682990-1277490812 -o /tmp/evaluation-result-2682990-1277490812/solver-2682990-1277490812 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682990-1277490812.opb

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

MD5SUM BENCH= 37869a33fb7d76f12c52d22950a4fb50
RANDOM SEED=1987796644

node007.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1827980 kB
Buffers:         20744 kB
Cached:         124928 kB
SwapCached:       6356 kB
Active:          69648 kB
Inactive:        88952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1827980 kB
SwapTotal:     4192956 kB
SwapFree:      4139068 kB
Dirty:            2280 kB
Writeback:           8 kB
AnonPages:       11556 kB
Mapped:          11876 kB
Slab:            50428 kB
PageTables:       4104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181704 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= 62324 MiB
End job on node007 at 2010-06-25 21:03:35