Trace number 2669396

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)95 1800.06 1800.51

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 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
0.00/0.02	c objective 696 + 0
0.00/0.09	c 0.085986 10.3008 0 584
0.00/0.09	o 113
0.00/0.09	c 0.086986 10.4492 5 1159
0.00/0.09	o 112
0.00/0.10	c 0.087986 10.6523 5 1750
0.00/0.10	o 106
0.00/0.10	c 0.088986 10.6523 5 2343
0.00/0.10	o 104
1.89/2.00	c 1.38479 11.1484 941 13983
1.89/2.00	o 102
16.19/16.27	c 10.7164 11.3984 946 82769
16.19/16.27	o 101
22.19/22.25	c 14.6988 11.3984 480 106057
22.19/22.25	o 100
22.99/23.06	c 15.2157 11.3984 417 111633
22.99/23.06	o 99
140.85/140.98	c 93.9277 11.875 896 651125
140.85/140.98	o 98
379.98/380.17	c 253.889 12.0273 514 1760390
379.98/380.17	o 97
394.58/394.78	c 263.54 12.0273 745 1815380
394.58/394.78	o 96
400.39/400.58	c 267.435 12.0273 666 1845512
400.39/400.58	o 95
1800.04/1800.50	s SATISFIABLE
1800.04/1800.50	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

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-2669396-1276592331/watcher-2669396-1276592331 -o /tmp/evaluation-result-2669396-1276592331/solver-2669396-1276592331 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669396-1276592331.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: 0.92 0.98 0.99 3/107 1845
/proc/meminfo: memFree=1815132/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=2208 CPUtime=0
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 266 0 0 0 0 0 0 0 25 0 1 0 32888837 2260992 188 1992294400 134512640 136485738 4290170464 18446744073709551615 135177584 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1845/statm: 552 188 156 482 0 68 0

[startup+0.105911 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 1845
/proc/meminfo: memFree=1815132/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=10904 CPUtime=0.1
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2374 0 0 0 9 1 0 0 25 0 1 0 32888837 11165696 2292 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 2726 2292 243 482 0 2242 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10904

[startup+0.201919 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 1845
/proc/meminfo: memFree=1815132/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=10904 CPUtime=0.19
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2376 0 0 0 15 4 0 0 25 0 1 0 32888837 11165696 2294 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 2726 2294 244 482 0 2242 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10904

[startup+0.301927 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 1845
/proc/meminfo: memFree=1815132/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=10904 CPUtime=0.29
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2389 0 0 0 22 7 0 0 25 0 1 0 32888837 11165696 2307 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 2726 2307 244 482 0 2242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10904

[startup+0.701963 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 1845
/proc/meminfo: memFree=1815132/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=11160 CPUtime=0.69
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2449 0 0 0 51 18 0 0 25 0 1 0 32888837 11427840 2367 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 2790 2367 244 482 0 2306 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11160

[startup+1.50103 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 1846
/proc/meminfo: memFree=1806320/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=11284 CPUtime=1.49
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2496 0 0 0 104 45 0 0 25 0 1 0 32888837 11554816 2414 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 2821 2414 244 482 0 2337 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11284

[startup+3.10118 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 1846
/proc/meminfo: memFree=1805948/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=11412 CPUtime=3.09
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2516 0 0 0 211 98 0 0 25 0 1 0 32888837 11685888 2433 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 2853 2433 244 482 0 2369 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11412

[startup+6.30147 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 1846
/proc/meminfo: memFree=1805700/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=11540 CPUtime=6.29
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2544 0 0 0 414 215 0 0 25 0 1 0 32888837 11816960 2461 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 2885 2461 244 482 0 2401 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11540

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 1848
/proc/meminfo: memFree=1805452/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=11668 CPUtime=12.68
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2592 0 0 0 835 433 0 0 25 0 1 0 32888837 11948032 2509 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 2917 2509 244 482 0 2433 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11668

[startup+25.5012 s]
/proc/loadavg: 1.02 1.00 1.00 2/108 1848
/proc/meminfo: memFree=1805452/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=11668 CPUtime=25.48
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2597 0 0 0 1685 863 0 0 25 0 1 0 32888837 11948032 2511 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 2917 2511 244 482 0 2433 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11668

[startup+51.1015 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 1848
/proc/meminfo: memFree=1805452/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=11796 CPUtime=51.08
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2633 0 0 0 3413 1695 0 0 25 0 1 0 32888837 12079104 2547 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 2949 2547 244 482 0 2465 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11796

[startup+102.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/108 1850
/proc/meminfo: memFree=1805204/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=12028 CPUtime=102.27
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2694 0 0 0 6802 3425 0 0 25 0 1 0 32888837 12316672 2608 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3007 2608 244 482 0 2523 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12028

[startup+162.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/108 1862
/proc/meminfo: memFree=1803964/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=12156 CPUtime=162.24
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2716 0 0 0 10810 5414 0 0 25 0 1 0 32888837 12447744 2629 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3039 2629 244 482 0 2555 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12156

[startup+222.309 s]
/proc/loadavg: 1.02 1.02 1.00 2/108 1862
/proc/meminfo: memFree=1803964/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=12156 CPUtime=222.23
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2716 0 0 0 14824 7399 0 0 25 0 1 0 32888837 12447744 2629 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3039 2629 244 482 0 2555 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12156

[startup+282.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 1864
/proc/meminfo: memFree=1803964/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=12228 CPUtime=282.21
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2731 0 0 0 18838 9383 0 0 25 0 1 0 32888837 12521472 2644 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3057 2644 244 482 0 2573 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12228

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 1866
/proc/meminfo: memFree=1803964/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=12228 CPUtime=342.2
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2738 0 0 0 22854 11366 0 0 25 0 1 0 32888837 12521472 2651 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3057 2651 244 482 0 2573 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12228

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1868
/proc/meminfo: memFree=1803964/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=12312 CPUtime=402.18
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2759 0 0 0 26859 13359 0 0 25 0 1 0 32888837 12607488 2669 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3078 2669 244 482 0 2594 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 12312

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1870
/proc/meminfo: memFree=1803964/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=12312 CPUtime=462.17
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2760 0 0 0 30926 15291 0 0 25 0 1 0 32888837 12607488 2670 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3078 2670 244 482 0 2594 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 12312

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1870
/proc/meminfo: memFree=1803964/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=12416 CPUtime=522.15
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2776 0 0 0 34885 17330 0 0 25 0 1 0 32888837 12713984 2686 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3104 2686 244 482 0 2620 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 12416

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1872
/proc/meminfo: memFree=1803964/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=12416 CPUtime=582.13
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2776 0 0 0 38908 19305 0 0 25 0 1 0 32888837 12713984 2686 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3104 2686 244 482 0 2620 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 12416

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1875
/proc/meminfo: memFree=1803840/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=12544 CPUtime=642.12
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2798 0 0 0 42948 21264 0 0 25 0 1 0 32888837 12845056 2708 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3136 2708 244 482 0 2652 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 12544

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1879
/proc/meminfo: memFree=1803592/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=12544 CPUtime=822.08
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2806 0 0 0 55015 27193 0 0 25 0 1 0 32888837 12845056 2716 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3136 2716 244 482 0 2652 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 12544

[startup+882.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1881
/proc/meminfo: memFree=1803592/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=12544 CPUtime=882.07
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2807 0 0 0 59035 29172 0 0 25 0 1 0 32888837 12845056 2717 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3136 2717 244 482 0 2652 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 12544

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1883
/proc/meminfo: memFree=1803592/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=12544 CPUtime=942.05
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2812 0 0 0 63078 31127 0 0 25 0 1 0 32888837 12845056 2722 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3136 2722 244 482 0 2652 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 12544

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1885
/proc/meminfo: memFree=1803468/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=12544 CPUtime=1002.03
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2821 0 0 0 67057 33146 0 0 25 0 1 0 32888837 12845056 2731 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3136 2731 244 482 0 2652 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 12544

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1885
/proc/meminfo: memFree=1803468/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=12672 CPUtime=1062.01
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2860 0 0 0 71193 35008 0 0 25 0 1 0 32888837 12976128 2770 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3168 2770 244 482 0 2684 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 12672

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1890
/proc/meminfo: memFree=1803344/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=12672 CPUtime=1122
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2860 0 0 0 75274 36926 0 0 25 0 1 0 32888837 12976128 2770 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3168 2770 244 482 0 2684 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 12672

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1892
/proc/meminfo: memFree=1803220/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=12800 CPUtime=1181.99
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2865 0 0 0 79327 38872 0 0 25 0 1 0 32888837 13107200 2775 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3200 2775 244 482 0 2716 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 12800

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1896
/proc/meminfo: memFree=1802972/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=12800 CPUtime=1241.97
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2865 0 0 0 83349 40848 0 0 25 0 1 0 32888837 13107200 2775 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3200 2775 244 482 0 2716 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 12800

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1900
/proc/meminfo: memFree=1802848/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=12800 CPUtime=1301.96
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2883 0 0 0 87382 42814 0 0 25 0 1 0 32888837 13107200 2793 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3200 2793 244 482 0 2716 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 12800

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1902
/proc/meminfo: memFree=1802848/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=12800 CPUtime=1361.94
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2883 0 0 0 91425 44769 0 0 25 0 1 0 32888837 13107200 2793 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3200 2793 244 482 0 2716 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 12800

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1902
/proc/meminfo: memFree=1802848/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=12800 CPUtime=1421.93
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2883 0 0 0 95483 46710 0 0 25 0 1 0 32888837 13107200 2793 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3200 2793 244 482 0 2716 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 12800

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1904
/proc/meminfo: memFree=1802848/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=12800 CPUtime=1481.91
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2883 0 0 0 99482 48709 0 0 25 0 1 0 32888837 13107200 2793 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3200 2793 244 482 0 2716 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 12800

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1906
/proc/meminfo: memFree=1802848/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=12800 CPUtime=1541.91
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2885 0 0 0 103501 50690 0 0 25 0 1 0 32888837 13107200 2795 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3200 2795 244 482 0 2716 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 12800

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1909
/proc/meminfo: memFree=1802724/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=12800 CPUtime=1601.89
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2885 0 0 0 107667 52522 0 0 25 0 1 0 32888837 13107200 2795 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3200 2795 244 482 0 2716 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 12800

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1911
/proc/meminfo: memFree=1802600/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=12880 CPUtime=1661.87
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2894 0 0 0 111676 54511 0 0 25 0 1 0 32888837 13189120 2804 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3220 2804 244 482 0 2736 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 12880

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1911
/proc/meminfo: memFree=1802600/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=12976 CPUtime=1721.85
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2915 0 0 0 115748 56437 0 0 25 0 1 0 32888837 13287424 2825 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3244 2825 244 482 0 2760 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 12976

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1913
/proc/meminfo: memFree=1802228/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=13104 CPUtime=1781.85
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2944 0 0 0 119899 58286 0 0 25 0 1 0 32888837 13418496 2854 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3276 2854 244 482 0 2792 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 13104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1913
/proc/meminfo: memFree=1802228/2059040 swapFree=4140072/4192956
[pid=1845] ppid=1843 vsize=13044 CPUtime=1800.04
/proc/1845/stat : 1845 (pbct) R 1843 1845 1420 0 -1 4202496 2944 0 0 0 121159 58845 0 0 25 0 1 0 32888837 13357056 2854 1992294400 134512640 136485738 4290170464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1845/statm: 3261 2854 244 482 0 2777 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 13044

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): 1800.51
CPU time (s): 1800.06
CPU user time (s): 1211.6
CPU system time (s): 588.456
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 13104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1211.6
system time used= 588.456
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2944
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 21279

runsolver used 2.99554 second user time and 8.47771 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-15 10:58:51
IDJOB=2669396
IDBENCH=2858
IDSOLVER=1170
FILE ID=node025/2669396-1276592331
PBS_JOBID= 11173544
Free space on /tmp= 62580 MiB

SOLVER NAME= PB/CT 0.1
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-2669396-1276592331/watcher-2669396-1276592331 -o /tmp/evaluation-result-2669396-1276592331/solver-2669396-1276592331 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669396-1276592331.opb

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

MD5SUM BENCH= 37869a33fb7d76f12c52d22950a4fb50
RANDOM SEED=1967773048

node025.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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1815536 kB
Buffers:         43160 kB
Cached:         111896 kB
SwapCached:       6496 kB
Active:          94312 kB
Inactive:        74416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1815536 kB
SwapTotal:     4192956 kB
SwapFree:      4140072 kB
Dirty:            2004 kB
Writeback:          12 kB
AnonPages:       11672 kB
Mapped:          12960 kB
Slab:            52864 kB
PageTables:       4108 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182264 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= 62580 MiB
End job on node025 at 2010-06-15 11:28:54