Trace number 2682259

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)302 1800.07 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii8a4.opb
MD5SUM39250f205953aedd83d7a2bcba6bda16
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark283
Best CPU time to get the best result obtained on this benchmark3.36149
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 283
Optimality of the best value was proved NO
Number of variables792
Total number of constraints3194
Number of constraints which are clauses3194
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 constraint8
Number of terms in the objective function 792
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 792
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 792
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
0.00/0.03	c constraints 0/0 clauses 3194/0 units 0
0.00/0.03	c vars 792
0.00/0.03	c objective 792 + 0
0.09/0.14	c 0.12998 14.918 11 179
0.09/0.14	o 349
0.19/0.20	c 0.189971 15.625 212 762
0.19/0.20	o 340
2.20/2.24	c 2.14067 20.4922 1842 12679
2.20/2.24	o 327
15.09/15.11	c 14.5158 20.8594 1236 89173
15.09/15.11	o 312
75.88/75.97	c 72.8109 21.3555 1410 448196
75.88/75.97	o 303
1436.03/1436.43	c 1375.11 24.5352 3050 8162541
1436.03/1436.43	o 302
1800.05/1800.50	s SATISFIABLE
1800.05/1800.50	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 x772 x773 -x774 -x775 x776 -x777 -x778 -x779 -x780 -x781 x782 x783 -x784 -x785 x786 -x787 x788 -x789 x790 -x791 x792

Verifier Data 

OK	302

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682259-1277481725/watcher-2682259-1277481725 -o /tmp/evaluation-result-2682259-1277481725/solver-2682259-1277481725 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682259-1277481725.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 22692
/proc/meminfo: memFree=1821388/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=2136 CPUtime=0
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 260 0 0 0 0 0 0 0 25 0 1 0 121828882 2187264 179 1992294400 134512640 136421960 4291483088 18446744073709551615 135818268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22692/statm: 534 179 145 467 0 65 0

[startup+0.0650281 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 22692
/proc/meminfo: memFree=1821388/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=7148 CPUtime=0.06
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 1470 0 0 0 6 0 0 0 25 0 1 0 121828882 7319552 1389 1992294400 134512640 136421960 4291483088 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 1787 1390 193 467 0 1318 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7148

[startup+0.101031 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 22692
/proc/meminfo: memFree=1821388/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=12604 CPUtime=0.09
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 2831 0 0 0 9 0 0 0 25 0 1 0 121828882 12906496 2750 1992294400 134512640 136421960 4291483088 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 3151 2755 194 467 0 2682 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12604

[startup+0.301049 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 22692
/proc/meminfo: memFree=1821388/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=16376 CPUtime=0.29
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 3783 0 0 0 28 1 0 0 25 0 1 0 121828882 16769024 3700 1992294400 134512640 136421960 4291483088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 4094 3701 236 467 0 3625 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16376

[startup+0.701088 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 22692
/proc/meminfo: memFree=1821388/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=18280 CPUtime=0.69
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 4249 0 0 0 66 3 0 0 25 0 1 0 121828882 18718720 4166 1992294400 134512640 136421960 4291483088 18446744073709551615 134864594 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 4570 4166 236 467 0 4101 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18280

[startup+1.50116 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 22693
/proc/meminfo: memFree=1804144/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=19700 CPUtime=1.49
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 4599 0 0 0 142 7 0 0 25 0 1 0 121828882 20172800 4516 1992294400 134512640 136421960 4291483088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 4925 4516 237 467 0 4456 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19700

[startup+3.10132 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 22693
/proc/meminfo: memFree=1803400/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=20980 CPUtime=3.09
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 4911 0 0 0 296 13 0 0 25 0 1 0 121828882 21483520 4827 1992294400 134512640 136421960 4291483088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 5245 4827 237 467 0 4776 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20980

[startup+6.30062 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 22693
/proc/meminfo: memFree=1802532/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=20980 CPUtime=6.29
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 4911 0 0 0 603 26 0 0 25 0 1 0 121828882 21483520 4827 1992294400 134512640 136421960 4291483088 18446744073709551615 134860073 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 5245 4827 237 467 0 4776 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20980

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 22693
/proc/meminfo: memFree=1802160/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=21356 CPUtime=12.69
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 5029 0 0 0 1219 50 0 0 25 0 1 0 121828882 21868544 4945 1992294400 134512640 136421960 4291483088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 5339 4945 237 467 0 4870 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21356

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 22693
/proc/meminfo: memFree=1802160/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=21356 CPUtime=25.49
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 5030 0 0 0 2452 97 0 0 25 0 1 0 121828882 21868544 4945 1992294400 134512640 136421960 4291483088 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 5339 4945 237 467 0 4870 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21356

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 22693
/proc/meminfo: memFree=1802160/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=21356 CPUtime=51.07
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 5030 0 0 0 4913 194 0 0 25 0 1 0 121828882 21868544 4945 1992294400 134512640 136421960 4291483088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 5339 4945 237 467 0 4870 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21356

[startup+102.309 s]
/proc/loadavg: 1.06 1.02 0.99 2/107 22695
/proc/meminfo: memFree=1801540/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=21864 CPUtime=102.28
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 5160 0 0 0 9826 402 0 0 25 0 1 0 121828882 22388736 5074 1992294400 134512640 136421960 4291483088 18446744073709551615 134643360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 5466 5074 237 467 0 4997 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 21864

[startup+162.302 s]
/proc/loadavg: 1.02 1.01 0.99 2/107 22697
/proc/meminfo: memFree=1801416/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=21864 CPUtime=162.26
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 5160 0 0 0 15617 609 0 0 25 0 1 0 121828882 22388736 5074 1992294400 134512640 136421960 4291483088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 5466 5074 237 467 0 4997 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 21864

[startup+222.301 s]
/proc/loadavg: 1.01 1.00 0.99 2/107 22697
/proc/meminfo: memFree=1801292/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=21864 CPUtime=222.24
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 5160 0 0 0 21398 826 0 0 25 0 1 0 121828882 22388736 5074 1992294400 134512640 136421960 4291483088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 5466 5074 237 467 0 4997 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 21864

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 22699
/proc/meminfo: memFree=1801044/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=22148 CPUtime=282.22
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 5227 0 0 0 27152 1070 0 0 25 0 1 0 121828882 22679552 5141 1992294400 134512640 136421960 4291483088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 5537 5141 237 467 0 5068 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 22148

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 22701
/proc/meminfo: memFree=1800920/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=22304 CPUtime=342.21
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 5340 0 0 0 32858 1363 0 0 25 0 1 0 121828882 22839296 5173 1992294400 134512640 136421960 4291483088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 5576 5173 237 467 0 5107 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 22304

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 22703
/proc/meminfo: memFree=1800424/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=22644 CPUtime=402.19
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 5455 0 0 0 38622 1597 0 0 25 0 1 0 121828882 23187456 5271 1992294400 134512640 136421960 4291483088 18446744073709551615 134859995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 5661 5271 237 467 0 5192 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 22644

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 22705
/proc/meminfo: memFree=1800424/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=22772 CPUtime=462.18
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 5476 0 0 0 44409 1809 0 0 25 0 1 0 121828882 23318528 5292 1992294400 134512640 136421960 4291483088 18446744073709551615 134859986 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 5693 5292 237 467 0 5224 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 22772

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 22705
/proc/meminfo: memFree=1799928/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=22960 CPUtime=522.16
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 5553 0 0 0 50171 2045 0 0 25 0 1 0 121828882 23511040 5350 1992294400 134512640 136421960 4291483088 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 5740 5350 237 467 0 5271 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 22960

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 22707
/proc/meminfo: memFree=1799928/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=22960 CPUtime=582.14
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 5553 0 0 0 55962 2252 0 0 25 0 1 0 121828882 23511040 5350 1992294400 134512640 136421960 4291483088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 5740 5350 237 467 0 5271 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 22960

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 22709
/proc/meminfo: memFree=1799308/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=23608 CPUtime=642.14
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 5856 0 0 0 61614 2600 0 0 25 0 1 0 121828882 24174592 5497 1992294400 134512640 136421960 4291483088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 5902 5497 237 467 0 5433 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 23608

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 22715
/proc/meminfo: memFree=1798812/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=23984 CPUtime=882.07
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 6238 0 0 0 84701 3506 0 0 25 0 1 0 121828882 24559616 5602 1992294400 134512640 136421960 4291483088 18446744073709551615 135022256 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 5996 5602 237 467 0 5527 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 23984

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 22717
/proc/meminfo: memFree=1798812/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=23984 CPUtime=942.06
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 6238 0 0 0 90467 3739 0 0 25 0 1 0 121828882 24559616 5602 1992294400 134512640 136421960 4291483088 18446744073709551615 135818487 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 5996 5602 237 467 0 5527 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 23984

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 22719
/proc/meminfo: memFree=1798812/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=23984 CPUtime=1002.04
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 6247 0 0 0 96273 3931 0 0 25 0 1 0 121828882 24559616 5606 1992294400 134512640 136421960 4291483088 18446744073709551615 135022223 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 5996 5606 237 467 0 5527 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 23984

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 22721
/proc/meminfo: memFree=1798440/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=24104 CPUtime=1062.03
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 6303 0 0 0 102019 4184 0 0 25 0 1 0 121828882 24682496 5636 1992294400 134512640 136421960 4291483088 18446744073709551615 135010280 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 6026 5636 237 467 0 5557 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 24104

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 22721
/proc/meminfo: memFree=1798440/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=24104 CPUtime=1122.02
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 6303 0 0 0 107774 4428 0 0 25 0 1 0 121828882 24682496 5636 1992294400 134512640 136421960 4291483088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 6026 5636 237 467 0 5557 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 24104

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 22723
/proc/meminfo: memFree=1798440/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=24104 CPUtime=1182
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 6338 0 0 0 113519 4681 0 0 25 0 1 0 121828882 24682496 5636 1992294400 134512640 136421960 4291483088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 6026 5636 237 467 0 5557 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 24104

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 22725
/proc/meminfo: memFree=1798316/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=24112 CPUtime=1241.98
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 6369 0 0 0 119216 4982 0 0 25 0 1 0 121828882 24690688 5638 1992294400 134512640 136421960 4291483088 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 6028 5638 237 467 0 5559 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 24112

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 22727
/proc/meminfo: memFree=1798316/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=24112 CPUtime=1301.98
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 6369 0 0 0 124943 5255 0 0 25 0 1 0 121828882 24690688 5638 1992294400 134512640 136421960 4291483088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 6028 5638 237 467 0 5559 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 24112

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 22729
/proc/meminfo: memFree=1797448/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=25120 CPUtime=1361.95
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 6616 0 0 0 130571 5624 0 0 25 0 1 0 121828882 25722880 5867 1992294400 134512640 136421960 4291483088 18446744073709551615 134859899 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 6280 5867 237 467 0 5811 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 25120

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 22729
/proc/meminfo: memFree=1797448/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=25120 CPUtime=1421.94
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 6617 0 0 0 136191 6003 0 0 25 0 1 0 121828882 25722880 5868 1992294400 134512640 136421960 4291483088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 6280 5868 237 467 0 5811 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 25120

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 22731
/proc/meminfo: memFree=1797448/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=25120 CPUtime=1481.93
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 6621 0 0 0 141923 6270 0 0 25 0 1 0 121828882 25722880 5871 1992294400 134512640 136421960 4291483088 18446744073709551615 134860100 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 6280 5871 237 467 0 5811 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 25120

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 22733
/proc/meminfo: memFree=1797448/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=25120 CPUtime=1541.91
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 6622 0 0 0 147683 6508 0 0 25 0 1 0 121828882 25722880 5872 1992294400 134512640 136421960 4291483088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 6280 5872 237 467 0 5811 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 25120

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 22735
/proc/meminfo: memFree=1797448/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=25120 CPUtime=1601.89
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 6622 0 0 0 153434 6755 0 0 25 0 1 0 121828882 25722880 5872 1992294400 134512640 136421960 4291483088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 6280 5872 237 467 0 5811 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 25120

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 22737
/proc/meminfo: memFree=1797324/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=25120 CPUtime=1661.88
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 6623 0 0 0 159201 6987 0 0 25 0 1 0 121828882 25722880 5873 1992294400 134512640 136421960 4291483088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 6280 5873 237 467 0 5811 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 25120

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 22737
/proc/meminfo: memFree=1797200/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=25120 CPUtime=1721.86
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 6623 0 0 0 164903 7283 0 0 25 0 1 0 121828882 25722880 5873 1992294400 134512640 136421960 4291483088 18446744073709551615 134642106 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 6280 5873 237 467 0 5811 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 25120

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 22739
/proc/meminfo: memFree=1797076/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=25120 CPUtime=1781.85
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 6623 0 0 0 170640 7545 0 0 25 0 1 0 121828882 25722880 5873 1992294400 134512640 136421960 4291483088 18446744073709551615 134859693 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 6280 5873 237 467 0 5811 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 25120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 22741
/proc/meminfo: memFree=1797076/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=25120 CPUtime=1800.05
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 6623 0 0 0 172387 7618 0 0 25 0 1 0 121828882 25722880 5873 1992294400 134512640 136421960 4291483088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 6280 5873 237 467 0 5811 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 25120

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 22741
/proc/meminfo: memFree=1797076/2059040 swapFree=4139948/4192956
[pid=22692] ppid=22690 vsize=25120 CPUtime=1800.05
/proc/22692/stat : 22692 (pbct) R 22690 22692 22152 0 -1 4202496 6623 0 0 0 172387 7618 0 0 25 0 1 0 121828882 25722880 5873 1992294400 134512640 136421960 4291483088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22692/statm: 6280 5873 237 467 0 5811 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 25120

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.07
CPU user time (s): 1723.88
CPU system time (s): 76.1874
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 25124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1723.88
system time used= 76.1874
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6624
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= 4076

runsolver used 3.2735 second user time and 8.20575 second system time

The end

Launcher Data 

Begin job on node018 at 2010-06-25 18:02:05
IDJOB=2682259
IDBENCH=2185
IDSOLVER=1192
FILE ID=node018/2682259-1277481725
PBS_JOBID= 11190519
Free space on /tmp= 62488 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8a4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682259-1277481725/watcher-2682259-1277481725 -o /tmp/evaluation-result-2682259-1277481725/solver-2682259-1277481725 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682259-1277481725.opb

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

MD5SUM BENCH= 39250f205953aedd83d7a2bcba6bda16
RANDOM SEED=1851067268

node018.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		: 3000.248
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	: 6000.49
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		: 3000.248
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:       1821908 kB
Buffers:         43868 kB
Cached:          86608 kB
SwapCached:       5476 kB
Active:          68100 kB
Inactive:        75336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1821908 kB
SwapTotal:     4192956 kB
SwapFree:      4139948 kB
Dirty:            2008 kB
Writeback:           0 kB
AnonPages:       11612 kB
Mapped:          11820 kB
Slab:            71724 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181848 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= 62488 MiB
End job on node018 at 2010-06-25 18:32:08