Trace number 2682246

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)5584 1800.07 1802.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
synthesis-ptl-cmos-circuits/normalized-C432.opb
MD5SUMa8708c855e8ec8c2a31771025318bb9b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4822
Best CPU time to get the best result obtained on this benchmark0.533918
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4822
Optimality of the best value was proved YES
Number of variables771
Total number of constraints1951
Number of constraints which are clauses1949
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2
Minimum length of a constraint1
Maximum length of a constraint42
Number of terms in the objective function 771
Biggest coefficient in the objective function 61
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 33355
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 61
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 33355
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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
0.02/0.03	c constraints 0/0 clauses 1905/0 units 11
0.02/0.03	c vars 771
0.02/0.03	c objective 763 + 234
0.09/0.13	c 0.115982 13.4648 3 437
0.09/0.13	o 5584
1800.06/1800.50	s SATISFIABLE
1800.06/1800.50	v -x1 -x2 -x3 -x4 -x5 -x6 x7 x8 x9 x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 x43 x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 x55 x56 x57 x58 -x59 -x60 -x61 x62 -x63 -x64 -x65 x66 -x67 -x68 -x69 -x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 x87 -x88 -x89 -x90 x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 x224 x225 x226 x227 x228 -x229 -x230 -x231 x232 -x233 -x234 x235 -x236 x237 -x238 x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 x272 x273 -x274 x275 x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 x284 x285 x286 x287 x288 x289 x290 x291 x292 x293 x294 x295 x296 -x297 -x298 -x299 x300 x301 -x302 x303 -x304 -x305 x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 x327 x328 -x329 -x330 x331 x332 -x333 x334 -x335 -x336 x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 x383 x384 x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 x421 -x422 -x423 x424 -x425 -x426 -x427 -x428 -x429 -x430 x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 x453 -x454 -x455 x456 -x457 -x458 -x459 x460 -x461 -x462 -x463 x464 x465 -x466 -x467 -x468 -x469 x470 x471 x472 -x473 x474 -x475 x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 x504 x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513 x514 -x515 -x516 -x517 x518 -x519 x520 -x521 x522 x523 x524 x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 x536 x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 x550 x551 x552 -x553 -x554 -x555 -x556 x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 x570 -x571 -x572 -x573 x574 -x575 -x576 -x577 x578 -x579 -x580 -x581 -x582 x583 -x584 x585 -x586 -x587 -x588 -x589 -x590 x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 -x610 x611 x612 -x613 -x614 x615 -x616 -x617 -x618 -x619 -x620 -x621 x622 -x623 -x624 -x625 -x626 x627 x628 -x629 -x630 -x631 -x632 -x633 x634 -x635 -x636 -x637 -x638 -x639 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 x650 -x651 -x652 -x653 -x654 x655 -x656 x657 -x658 -x659 -x660 -x661 x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672 x673 x674 -x675 x676 x677 -x678 -x679 x680 x681 -x682 -x683 -x684 -x685 -x686 x687 -x688 -x689 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 x710 -x711 -x712 x713 -x714 -x715 -x716 -x717 -x718 -x719 -x720 -x721 -x722 -x723 -x724 -x725 -x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734 -x735 -x736 -x737 -x738 -x739 -x740 x741 -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 x750 x751 -x752 x753 x754 x755 x756 -x757 -x758 -x759 -x760 x761 -x762 x763 -x764 -x765 -x766 -x767 -x768 -x769 x770 x771

Verifier Data 

OK	5584

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682246-1277479648/watcher-2682246-1277479648 -o /tmp/evaluation-result-2682246-1277479648/solver-2682246-1277479648 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682246-1277479648.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.01 1.01 0.92 3/106 21704
/proc/meminfo: memFree=1825476/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=2136 CPUtime=0
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 258 0 0 0 0 0 0 0 20 0 1 0 123568688 2187264 178 1992294400 134512640 136421960 4287945472 18446744073709551615 134517448 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21704/statm: 534 178 145 467 0 65 0

[startup+0.0267639 s]
/proc/loadavg: 1.01 1.01 0.92 3/106 21704
/proc/meminfo: memFree=1825476/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=2264 CPUtime=0.02
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 271 0 0 0 2 0 0 0 20 0 1 0 123568688 2318336 191 1992294400 134512640 136421960 4287945472 18446744073709551615 135378151 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21704/statm: 566 191 145 467 0 97 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2264

[startup+0.10077 s]
/proc/loadavg: 1.01 1.01 0.92 3/106 21704
/proc/meminfo: memFree=1825476/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=12236 CPUtime=0.09
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 2731 0 0 0 8 1 0 0 20 0 1 0 123568688 12529664 2651 1992294400 134512640 136421960 4287945472 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 3059 2657 195 467 0 2590 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12236

[startup+0.300789 s]
/proc/loadavg: 1.01 1.01 0.92 3/106 21704
/proc/meminfo: memFree=1825476/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=14484 CPUtime=0.29
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 3270 0 0 0 25 4 0 0 20 0 1 0 123568688 14831616 3189 1992294400 134512640 136421960 4287945472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 3621 3189 237 467 0 3152 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14484

[startup+0.700827 s]
/proc/loadavg: 1.01 1.01 0.92 3/106 21704
/proc/meminfo: memFree=1825476/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=15256 CPUtime=0.69
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 3461 0 0 0 61 8 0 0 20 0 1 0 123568688 15622144 3380 1992294400 134512640 136421960 4287945472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 3814 3380 237 467 0 3345 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15256

[startup+1.5009 s]
/proc/loadavg: 1.01 1.01 0.92 2/107 21705
/proc/meminfo: memFree=1812572/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=15764 CPUtime=1.49
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 3591 0 0 0 131 18 0 0 22 0 1 0 123568688 16142336 3510 1992294400 134512640 136421960 4287945472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 3941 3510 237 467 0 3472 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15764

[startup+3.10105 s]
/proc/loadavg: 1.01 1.01 0.92 2/107 21705
/proc/meminfo: memFree=1811580/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=16140 CPUtime=3.09
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 3698 0 0 0 272 37 0 0 25 0 1 0 123568688 16527360 3617 1992294400 134512640 136421960 4287945472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 4035 3617 237 467 0 3566 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16140

[startup+6.30136 s]
/proc/loadavg: 1.01 1.01 0.92 2/107 21705
/proc/meminfo: memFree=1810960/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=16652 CPUtime=6.29
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 3827 0 0 0 547 82 0 0 25 0 1 0 123568688 17051648 3746 1992294400 134512640 136421960 4287945472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 4163 3746 237 467 0 3694 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16652

[startup+12.701 s]
/proc/loadavg: 1.09 1.02 0.93 2/107 21705
/proc/meminfo: memFree=1810216/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=17420 CPUtime=12.69
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 4004 0 0 0 1102 167 0 0 25 0 1 0 123568688 17838080 3923 1992294400 134512640 136421960 4287945472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 4355 3923 237 467 0 3886 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17420

[startup+25.5002 s]
/proc/loadavg: 1.07 1.02 0.93 2/107 21705
/proc/meminfo: memFree=1809100/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=18428 CPUtime=25.48
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 4271 0 0 0 2212 336 0 0 25 0 1 0 123568688 18870272 4190 1992294400 134512640 136421960 4287945472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 4607 4190 237 467 0 4138 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18428

[startup+51.1006 s]
/proc/loadavg: 1.05 1.02 0.93 2/107 21707
/proc/meminfo: memFree=1808232/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=19320 CPUtime=51.07
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 4480 0 0 0 4414 693 0 0 25 0 1 0 123568688 19783680 4399 1992294400 134512640 136421960 4287945472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 4830 4399 237 467 0 4361 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19320

[startup+102.308 s]
/proc/loadavg: 1.06 1.03 0.93 2/107 21707
/proc/meminfo: memFree=1806620/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=20760 CPUtime=102.27
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 4854 0 0 0 8839 1388 0 0 25 0 1 0 123568688 21258240 4773 1992294400 134512640 136421960 4287945472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 5190 4773 237 467 0 4721 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20760

[startup+162.3 s]
/proc/loadavg: 1.02 1.02 0.93 2/107 21709
/proc/meminfo: memFree=1805380/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=21896 CPUtime=162.25
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 5147 0 0 0 14027 2198 0 0 25 0 1 0 123568688 22421504 5058 1992294400 134512640 136421960 4287945472 18446744073709551615 134863712 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 5474 5058 237 467 0 5005 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21896

[startup+222.301 s]
/proc/loadavg: 1.01 1.02 0.93 2/107 21711
/proc/meminfo: memFree=1804140/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=23184 CPUtime=222.23
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 5465 0 0 0 19194 3029 0 0 25 0 1 0 123568688 23740416 5376 1992294400 134512640 136421960 4287945472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 5796 5376 237 467 0 5327 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23184

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 0.93 2/107 21713
/proc/meminfo: memFree=1803892/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=23440 CPUtime=282.22
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 5531 0 0 0 24402 3820 0 0 25 0 1 0 123568688 24002560 5442 1992294400 134512640 136421960 4287945472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 5860 5442 237 467 0 5391 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23440

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 21713
/proc/meminfo: memFree=1802900/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=24204 CPUtime=342.21
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 5756 0 0 0 29595 4626 0 0 25 0 1 0 123568688 24784896 5642 1992294400 134512640 136421960 4287945472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 6051 5642 237 467 0 5582 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 24204

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 21715
/proc/meminfo: memFree=1802900/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=24288 CPUtime=402.19
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 5773 0 0 0 34788 5431 0 0 25 0 1 0 123568688 24870912 5648 1992294400 134512640 136421960 4287945472 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 6072 5648 237 467 0 5603 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 24288

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 21717
/proc/meminfo: memFree=1801164/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=26144 CPUtime=462.17
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 6258 0 0 0 40010 6207 0 0 25 0 1 0 123568688 26771456 6106 1992294400 134512640 136421960 4287945472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 6536 6106 237 467 0 6067 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 26144

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 21719
/proc/meminfo: memFree=1800420/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=26652 CPUtime=522.16
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 6407 0 0 0 45231 6985 0 0 25 0 1 0 123568688 27291648 6254 1992294400 134512640 136421960 4287945472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 6663 6254 237 467 0 6194 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 26652

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 21721
/proc/meminfo: memFree=1800420/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=26652 CPUtime=582.15
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 6407 0 0 0 50391 7824 0 0 25 0 1 0 123568688 27291648 6254 1992294400 134512640 136421960 4287945472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 6663 6254 237 467 0 6194 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 26652

[startup+642.301 s]
/proc/loadavg: 1.06 1.01 0.94 2/107 21721
/proc/meminfo: memFree=1800172/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=26908 CPUtime=642.13
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 6468 0 0 0 55633 8580 0 0 25 0 1 0 123568688 27553792 6315 1992294400 134512640 136421960 4287945472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 6727 6315 237 467 0 6258 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 26908

[startup+702.3 s]

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

/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 7338 0 0 0 92398 13805 0 0 25 0 1 0 123568688 31043584 7166 1992294400 134512640 136421960 4287945472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 7579 7166 237 467 0 7110 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 30316

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21735
/proc/meminfo: memFree=1796452/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=30248 CPUtime=1122.01
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 7338 0 0 0 97658 14543 0 0 25 0 1 0 123568688 30973952 7152 1992294400 134512640 136421960 4287945472 18446744073709551615 135022223 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 7562 7152 237 467 0 7093 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 30248

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21737
/proc/meminfo: memFree=1796080/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=30436 CPUtime=1182
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 7444 0 0 0 102877 15323 0 0 25 0 1 0 123568688 31166464 7199 1992294400 134512640 136421960 4287945472 18446744073709551615 134902278 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 7609 7199 237 467 0 7140 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 30436

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21737
/proc/meminfo: memFree=1795956/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=30436 CPUtime=1241.99
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 7445 0 0 0 108102 16097 0 0 25 0 1 0 123568688 31166464 7200 1992294400 134512640 136421960 4287945472 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 7609 7200 237 467 0 7140 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 30436

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21739
/proc/meminfo: memFree=1795584/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=30868 CPUtime=1301.97
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 7565 0 0 0 113349 16848 0 0 25 0 1 0 123568688 31608832 7307 1992294400 134512640 136421960 4287945472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 7717 7307 237 467 0 7248 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 30868

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21741
/proc/meminfo: memFree=1795584/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=31016 CPUtime=1361.95
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 7578 0 0 0 118570 17625 0 0 25 0 1 0 123568688 31760384 7320 1992294400 134512640 136421960 4287945472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 7754 7320 237 467 0 7285 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 31016

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21743
/proc/meminfo: memFree=1795336/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=31272 CPUtime=1421.94
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 7645 0 0 0 123772 18422 0 0 25 0 1 0 123568688 32022528 7387 1992294400 134512640 136421960 4287945472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 7818 7387 237 467 0 7349 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 31272

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21745
/proc/meminfo: memFree=1795212/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=31272 CPUtime=1481.92
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 7660 0 0 0 128968 19224 0 0 25 0 1 0 123568688 32022528 7402 1992294400 134512640 136421960 4287945472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 7818 7402 237 467 0 7349 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 31272

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21745
/proc/meminfo: memFree=1794220/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=32296 CPUtime=1541.91
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 7910 0 0 0 134223 19968 0 0 25 0 1 0 123568688 33071104 7652 1992294400 134512640 136421960 4287945472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 8074 7652 237 467 0 7605 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 32296

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21747
/proc/meminfo: memFree=1794220/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=32212 CPUtime=1601.9
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 7910 0 0 0 139493 20697 0 0 25 0 1 0 123568688 32985088 7644 1992294400 134512640 136421960 4287945472 18446744073709551615 134872668 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 8053 7644 237 467 0 7584 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 32212

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21749
/proc/meminfo: memFree=1794220/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=32212 CPUtime=1661.88
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 7910 0 0 0 144709 21479 0 0 25 0 1 0 123568688 32985088 7644 1992294400 134512640 136421960 4287945472 18446744073709551615 135022236 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 8053 7644 237 467 0 7584 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 32212

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21751
/proc/meminfo: memFree=1794220/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=32212 CPUtime=1721.87
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 7910 0 0 0 149980 22207 0 0 25 0 1 0 123568688 32985088 7644 1992294400 134512640 136421960 4287945472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 8053 7644 237 467 0 7584 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 32212

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21753
/proc/meminfo: memFree=1793848/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=32312 CPUtime=1781.85
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 7955 0 0 0 155165 23020 0 0 25 0 1 0 123568688 33087488 7669 1992294400 134512640 136421960 4287945472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 8078 7669 237 467 0 7609 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 32312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21753
/proc/meminfo: memFree=1793848/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=32312 CPUtime=1800.06
/proc/21704/stat : 21704 (pbct) R 21702 21704 21395 0 -1 4202496 7955 0 0 0 156744 23262 0 0 25 0 1 0 123568688 33087488 7669 1992294400 134512640 136421960 4287945472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21704/statm: 8078 7669 237 467 0 7609 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 32312

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -21704

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 0.94 1/108 21754
/proc/meminfo: memFree=1793840/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=32312 CPUtime=1800.06
/proc/21704/stat : 21704 (pbct) S 21702 21704 21395 0 -1 4194304 7955 0 0 0 156744 23262 0 0 25 0 1 0 123568688 33087488 7669 1992294400 134512640 136421960 4287945472 18446744073709551615 135884462 0 16384 4096 16387 18446604437857189952 0 0 17 1 0 0 0
/proc/21704/statm: 8078 7669 237 467 0 7609 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 32312

[startup+1802.2 s]
/proc/loadavg: 0.92 0.98 0.93 1/108 21754
/proc/meminfo: memFree=1793840/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=32312 CPUtime=1800.06
/proc/21704/stat : 21704 (pbct) S 21702 21704 21395 0 -1 4194304 7955 0 0 0 156744 23262 0 0 25 0 1 0 123568688 33087488 7669 1992294400 134512640 136421960 4287945472 18446744073709551615 135884462 0 16384 4096 16387 18446604437857189952 0 0 17 1 0 0 0
/proc/21704/statm: 8078 7669 237 467 0 7609 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 32312

[startup+1802.4 s]
/proc/loadavg: 0.92 0.98 0.93 1/108 21754
/proc/meminfo: memFree=1793840/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=32312 CPUtime=1800.06
/proc/21704/stat : 21704 (pbct) S 21702 21704 21395 0 -1 4194304 7955 0 0 0 156744 23262 0 0 25 0 1 0 123568688 33087488 7669 1992294400 134512640 136421960 4287945472 18446744073709551615 135884462 0 16384 4096 16387 18446604437857189952 0 0 17 1 0 0 0
/proc/21704/statm: 8078 7669 237 467 0 7609 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 32312

[startup+1802.5 s]
/proc/loadavg: 0.92 0.98 0.93 1/108 21754
/proc/meminfo: memFree=1793840/2059040 swapFree=4140248/4192956
[pid=21704] ppid=21702 vsize=32312 CPUtime=1800.06
/proc/21704/stat : 21704 (pbct) S 21702 21704 21395 0 -1 4194304 7955 0 0 0 156744 23262 0 0 25 0 1 0 123568688 33087488 7669 1992294400 134512640 136421960 4287945472 18446744073709551615 135884462 0 16384 4096 16387 18446604437857189952 0 0 17 1 0 0 0
/proc/21704/statm: 8078 7669 237 467 0 7609 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 32312

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.51
CPU time (s): 1800.07
CPU user time (s): 1567.44
CPU system time (s): 232.625
CPU usage (%): 99.8643
Max. virtual memory (cumulated for all children) (KiB): 32340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1567.44
system time used= 232.625
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7955
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= 3218

runsolver used 2.84657 second user time and 8.63769 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-25 17:27:28
IDJOB=2682246
IDBENCH=2018
IDSOLVER=1192
FILE ID=node004/2682246-1277479648
PBS_JOBID= 11190531
Free space on /tmp= 62336 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/synthesis-ptl-cmos-circuits/normalized-C432.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682246-1277479648/watcher-2682246-1277479648 -o /tmp/evaluation-result-2682246-1277479648/solver-2682246-1277479648 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682246-1277479648.opb

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

MD5SUM BENCH= a8708c855e8ec8c2a31771025318bb9b
RANDOM SEED=2104420222

node004.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		: 3000.210
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.210
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1825996 kB
Buffers:         48200 kB
Cached:          88568 kB
SwapCached:       5576 kB
Active:          65220 kB
Inactive:        84864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1825996 kB
SwapTotal:     4192956 kB
SwapFree:      4140248 kB
Dirty:            2032 kB
Writeback:           0 kB
AnonPages:       12080 kB
Mapped:          12040 kB
Slab:            61064 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182340 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= 62336 MiB
End job on node004 at 2010-06-25 17:57:31