Trace number 2682108

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)61 1800.05 1800.64

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_10.opb
MD5SUM26699ac56f0d58d8261ff4eb58d81611
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark58
Best CPU time to get the best result obtained on this benchmark1800.28
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 55
Optimality of the best value was proved YES
Number of variables895
Total number of constraints1659
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1659
Minimum length of a constraint14
Maximum length of a constraint29
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 128
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 707
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
0.09/0.12	c constraints 1659/0 clauses 0/0 units 0
0.09/0.12	c vars 895
0.09/0.12	c objective 7 + 0
4.19/4.25	c 4.07138 156.559 186 1143
4.19/4.25	o 99
5.79/5.84	c 5.64614 159.875 347 1393
5.79/5.84	o 96
6.98/7.04	c 6.83796 159.875 480 1624
6.98/7.04	o 92
8.59/8.69	c 8.48371 160.004 660 1889
8.59/8.69	o 85
8.79/8.86	c 8.65168 160.004 662 1926
8.79/8.86	o 80
12.39/12.43	c 12.2031 160.262 1089 2511
12.39/12.43	o 74
44.48/44.51	c 44.1223 162.195 4440 6843
44.48/44.51	o 73
45.87/45.95	c 45.5621 162.195 4577 7078
45.87/45.95	o 69
84.67/84.72	c 84.1772 164 8270 11980
84.67/84.72	o 68
117.66/117.77	c 117.076 166.062 11599 16185
117.66/117.77	o 67
178.83/178.96	c 178.009 169.453 17868 24268
178.83/178.96	o 65
1070.34/1070.74	c 1066.32 191.148 25641 131445
1070.34/1070.74	o 64
1217.09/1217.51	c 1212.51 191.148 16942 148794
1217.09/1217.51	o 62
1662.95/1663.50	c 1656.79 191.148 15388 202827
1662.95/1663.50	o 61
1800.02/1800.61	s SATISFIABLE
1800.02/1800.61	v x1 -x2 x3 x4 x5 x6 -x7 x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 x22 -x23 x24 -x25 -x26 -x27 -x28 x29 x30 x31 x32 -x33 -x34 -x35 -x36 x37 x38 -x39 x40 -x41 -x42 -x43 x44 -x45 -x46 -x47 x48 -x49 -x50 x51 -x52 -x53 x54 x55 -x56 -x57 -x58 x59 -x60 x61 x62 -x63 -x64 x65 -x66 x67 x68 x69 -x70 x71 x72 x73 x74 x75 x76 x77 x78 x79 x80 x81 x82 x83 x84 x85 x86 x87 x88 x89 x90 x91 x92 x93 x94 x95 x96 x97 x98 x99 x100 x101 x102 x103 x104 x105 x106 x107 x108 x109 x110 x111 x112 x113 x114 x115 x116 x117 x118 x119 x120 x121 x122 x123 x124 x125 x126 x127 x128 x129 x130 x131 x132 x133 x134 x135 x136 x137 x138 x139 x140 x141 x142 x143 x144 x145 x146 x147 x148 x149 x150 x151 x152 x153 x154 x155 x156 x157 x158 x159 x160 x161 x162 x163 x164 x165 x166 x167 x168 x169 x170 x171 x172 x173 x174 x175 x176 x177 x178 x179 x180 x181 x182 x183 x184 x185 x186 x187 x188 x189 x190 x191 x192 x193 x194 x195 -x196 x197 x198 x199 x200 -x201 x202 x203 x204 x205 x206 x207 x208 x209 x210 x211 x212 x213 x214 x215 x216 x217 x218 x219 -x220 x221 x222 x223 x224 x225 -x226 x227 x228 x229 x230 x231 x232 x233 x234 -x235 -x236 -x237 -x238 -x239 -x240 x241 x242 x243 x244 x245 x246 x247 x248 x249 x250 x251 x252 x253 x254 x255 -x256 x257 x258 x259 x260 -x261 x262 x263 x264 x265 -x266 -x267 x268 x269 -x270 -x271 -x272 -x273 -x274 -x275 x276 x277 x278 x279 x280 x281 x282 x283 x284 x285 x286 x287 x288 x289 x290 x291 -x292 -x293 x294 x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 x306 x307 x308 x309 x310 x311 -x312 x313 x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 x330 x331 x332 x333 x334 x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 x347 x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 x356 x357 x358 x359 x360 x361 x362 x363 x364 x365 x366 x367 x368 x369 x370 x371 x372 x373 x374 x375 x376 x377 x378 x379 x380 x381 x382 x383 x384 x385 x386 x387 x388 x389 x390 x391 x392 x393 x394 x395 x396 x397 x398 x399 x400 x401 x402 x403 x404 x405 x406 x407 x408 x409 x410 x411 x412 x413 x414 x415 x416 x417 x418 x419 x420 -x421 x422 x423 x424 x425 -x426 x427 x428 x429 x430 x431 x432 x433 x434 x435 x436 x437 x438 -x439 x440 x441 x442 x443 x444 -x445 x446 x447 x448 x449 x450 x451 x452 x453 -x454 -x455 -x456 -x457 -x458 -x459 x460 x461 x462 x463 x464 x465 x466 x467 x468 x469 -x470 x471 x472 x473 x474 -x475 x476 x477 x478 x479 -x480 -x481 x482 x483 -x484 -x485 -x486 -x487 -x488 -x489 x490 x491 x492 x493 x494 x495 x496 x497 x498 x499 x500 x501 -x502 -x503 x504 x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513 -x514 -x515 x516 x517 x518 -x519 x520 x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 x537 x538 x539 x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x550 -x551 x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 x560 x561 x562 x563 x564 x565 x566 x567 x568 x569 x570 x571 x572 x573 x574 x575 x576 x577 x578 x579 x580 x581 -x582 x583 x584 x585 x586 -x587 x588 x589 x590 x591 x592 x593 -x594 x595 x596 x597 x598 x599 -x600 x601 x602 x603 x604 x605 x606 x607 x608 -x609 -x610 -x611 -x612 -x613 -x614 x615 x616 x617 x618 x619 -x620 x621 x622 x623 x624 -x625 x626 x627 x628 x629 -x630 -x631 x632 x633 -x634 -x635 -x636 -x637 -x638 -x639 x640 x641 x642 x643 x644 x645 x646 x647 -x648 -x649 x650 x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661 -x662 x663 x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 x680 x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x700 x701 x702 x703 x704 x705 x706 x707 x708 x709 x710 x711 x712 x713 x714 -x715 -x716 x717 -x718 -x719 -x720 x721 x722 x723 x724 x725 -x726 x727 x728 x729 x730 -x731 x732 x733 x734 -x735 -x736 -x737 -x738 -x739 -x740 x741 x742 x743 x744 -x745 x746 x747 x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755 -x756 -x757 -x758 -x759 -x760 x761 -x762 -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x770 -x771 -x772 -x773 -x774 -x775 -x776 -x777 -x778 -x779 -x780 -x781 -x782 -x783 -x784 -x785 -x786 -x787 -x788 -x789 -x790 x791 x792 x793 x794 x795 x796 x797 x798 x799 -x800 x801 x802 -x803 x804 -x805 x806 x807 x808 x809 -x810 -x811 x812 x813 -x814 -x815 -x816 -x817 -x818 -x819 -x820 x821 x822 -x823 -x824 -x825 -x826 -x827 -x828 -x829 -x830 -x831 -x832 x833 -x834 -x835 -x836 -x837 -x838 -x839 -x840 -x841 -x842 -x843 -x844 -x845 x846 x847 x848 x849 -x850 -x851 -x852 -x853 -x854 -x855 -x856 -x857 -x858 -x859 -x860 -x861 -x862 -x863 -x864 -x865 -x866 -x867 -x868 -x869 -x870 -x871 -x872 -x873 -x874 -x875 -x876 -x877 -x878 -x879 -x880 -x881 -x882 -x883 -x884 -x885 -x886 -x887 -x888 -x889 x890 x891 x892 x893 -x894 -x895

Verifier Data 

OK	61

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682108-1277490513/watcher-2682108-1277490513 -o /tmp/evaluation-result-2682108-1277490513/solver-2682108-1277490513 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682108-1277490513.opb 

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


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 28983
/proc/meminfo: memFree=1949404/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=2268 CPUtime=0
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 290 0 0 0 0 0 0 0 20 0 1 0 90342244 2322432 209 1992294400 134512640 136421960 4294815680 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28983/statm: 567 209 145 467 0 98 0

[startup+0.045638 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 28983
/proc/meminfo: memFree=1949404/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=3324 CPUtime=0.04
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 543 0 0 0 4 0 0 0 20 0 1 0 90342244 3403776 462 1992294400 134512640 136421960 4294815680 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28983/statm: 831 462 145 467 0 362 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3324

[startup+0.101646 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 28983
/proc/meminfo: memFree=1949404/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=4776 CPUtime=0.09
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 926 0 0 0 9 0 0 0 20 0 1 0 90342244 4890624 845 1992294400 134512640 136421960 4294815680 18446744073709551615 135830551 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28983/statm: 1194 846 145 467 0 725 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4776

[startup+0.30068 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 28983
/proc/meminfo: memFree=1949404/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=18192 CPUtime=0.29
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 4227 0 0 0 28 1 0 0 20 0 1 0 90342244 18628608 4080 1992294400 134512640 136421960 4294815680 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 4548 4080 193 467 0 4079 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18192

[startup+0.700748 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 28983
/proc/meminfo: memFree=1949404/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=42536 CPUtime=0.69
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 10842 0 0 0 65 4 0 0 21 0 1 0 90342244 43556864 10225 1992294400 134512640 136421960 4294815680 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 10634 10225 193 467 0 10165 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42536

[startup+1.50088 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 28984
/proc/meminfo: memFree=1890744/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=98580 CPUtime=1.49
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 25820 0 0 0 137 12 0 0 23 0 1 0 90342244 100945920 23082 1992294400 134512640 136421960 4294815680 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 24678 23086 194 467 0 24209 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 98580

[startup+3.10115 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 28984
/proc/meminfo: memFree=1810020/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=160312 CPUtime=3.09
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 41252 0 0 0 292 17 0 0 25 0 1 0 90342244 164159488 37847 1992294400 134512640 136421960 4294815680 18446744073709551615 135020394 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 40078 37847 213 467 0 39609 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 160312

[startup+6.30169 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 28984
/proc/meminfo: memFree=1796876/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=163708 CPUtime=6.29
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 42286 0 0 0 610 19 0 0 25 0 1 0 90342244 167636992 38062 1992294400 134512640 136421960 4294815680 18446744073709551615 134861829 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 40927 38062 236 467 0 40458 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 163708

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 28984
/proc/meminfo: memFree=1796752/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=164104 CPUtime=12.68
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 42383 0 0 0 1246 22 0 0 25 0 1 0 90342244 168042496 38155 1992294400 134512640 136421960 4294815680 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 41026 38155 236 467 0 40557 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 164104

[startup+25.5009 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 28986
/proc/meminfo: memFree=1796008/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=165028 CPUtime=25.48
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 42594 0 0 0 2520 28 0 0 25 0 1 0 90342244 168988672 38366 1992294400 134512640 136421960 4294815680 18446744073709551615 134640945 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 41257 38366 236 467 0 40788 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 165028

[startup+51.1012 s]
/proc/loadavg: 0.97 0.98 0.99 2/107 28986
/proc/meminfo: memFree=1794644/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=166348 CPUtime=51.08
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 42935 0 0 0 5069 39 0 0 25 0 1 0 90342244 170340352 38705 1992294400 134512640 136421960 4294815680 18446744073709551615 135011035 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 41587 38705 236 467 0 41118 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 166348

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 28988
/proc/meminfo: memFree=1792164/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=168856 CPUtime=102.27
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 43560 0 0 0 10168 59 0 0 25 0 1 0 90342244 172908544 39329 1992294400 134512640 136421960 4294815680 18446744073709551615 135686762 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 42214 39329 236 467 0 41745 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 168856

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28988
/proc/meminfo: memFree=1788444/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=172592 CPUtime=162.24
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 44495 0 0 0 16141 83 0 0 25 0 1 0 90342244 176734208 40263 1992294400 134512640 136421960 4294815680 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 43148 40263 236 467 0 42679 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 172592

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28990
/proc/meminfo: memFree=1785096/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=175832 CPUtime=222.22
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 45306 0 0 0 22117 105 0 0 25 0 1 0 90342244 180051968 41073 1992294400 134512640 136421960 4294815680 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 43958 41073 236 467 0 43489 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 175832

[startup+282.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 28995
/proc/meminfo: memFree=1738300/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=179812 CPUtime=282.2
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 46310 0 0 0 28091 129 0 0 25 0 1 0 90342244 184127488 42077 1992294400 134512640 136421960 4294815680 18446744073709551615 134642486 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 44953 42077 236 467 0 44484 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 179812

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 28997
/proc/meminfo: memFree=1734580/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=183640 CPUtime=342.18
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 47250 0 0 0 34067 151 0 0 25 0 1 0 90342244 188047360 43017 1992294400 134512640 136421960 4294815680 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 45910 43017 236 467 0 45441 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 183640

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28999
/proc/meminfo: memFree=1733588/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=184564 CPUtime=402.16
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 47495 0 0 0 40045 171 0 0 25 0 1 0 90342244 188993536 43262 1992294400 134512640 136421960 4294815680 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 46141 43262 236 467 0 45672 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 184564

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28999
/proc/meminfo: memFree=1733588/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=184564 CPUtime=462.14
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 47495 0 0 0 46023 191 0 0 25 0 1 0 90342244 188993536 43262 1992294400 134512640 136421960 4294815680 18446744073709551615 135011058 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 46141 43262 236 467 0 45672 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 184564

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29001
/proc/meminfo: memFree=1733588/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=184564 CPUtime=522.12
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 47495 0 0 0 52001 211 0 0 25 0 1 0 90342244 188993536 43262 1992294400 134512640 136421960 4294815680 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 46141 43262 236 467 0 45672 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 184564

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29003
/proc/meminfo: memFree=1732224/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=185884 CPUtime=582.1
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 47837 0 0 0 57977 233 0 0 25 0 1 0 90342244 190345216 43604 1992294400 134512640 136421960 4294815680 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 46471 43604 236 467 0 46002 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 185884

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29005
/proc/meminfo: memFree=1731108/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=187072 CPUtime=642.09
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 48128 0 0 0 63953 256 0 0 25 0 1 0 90342244 191561728 43895 1992294400 134512640 136421960 4294815680 18446744073709551615 135026282 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 46768 43895 236 467 0 46299 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 187072

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29009
/proc/meminfo: memFree=1731108/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=187072 CPUtime=822.02
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 48128 0 0 0 81880 322 0 0 25 0 1 0 90342244 191561728 43895 1992294400 134512640 136421960 4294815680 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 46768 43895 236 467 0 46299 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 187072

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29011
/proc/meminfo: memFree=1727636/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=190504 CPUtime=882.01
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 48974 0 0 0 87859 342 0 0 25 0 1 0 90342244 195076096 44741 1992294400 134512640 136421960 4294815680 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 47626 44741 236 467 0 47157 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 190504

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29013
/proc/meminfo: memFree=1722552/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=195732 CPUtime=941.99
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 50281 0 0 0 93838 361 0 0 25 0 1 0 90342244 200429568 46048 1992294400 134512640 136421960 4294815680 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 48933 46048 236 467 0 48464 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 195732

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29015
/proc/meminfo: memFree=1722428/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=195732 CPUtime=1001.97
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 50281 0 0 0 99815 382 0 0 25 0 1 0 90342244 200429568 46048 1992294400 134512640 136421960 4294815680 18446744073709551615 135021785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 48933 46048 236 467 0 48464 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 195732

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29015
/proc/meminfo: memFree=1722428/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=195732 CPUtime=1061.95
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 50281 0 0 0 105792 403 0 0 25 0 1 0 90342244 200429568 46048 1992294400 134512640 136421960 4294815680 18446744073709551615 135020636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 48933 46048 236 467 0 48464 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 195732

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29017
/proc/meminfo: memFree=1722428/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=195732 CPUtime=1121.93
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 50282 0 0 0 111770 423 0 0 25 0 1 0 90342244 200429568 46048 1992294400 134512640 136421960 4294815680 18446744073709551615 135020548 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 48933 46048 236 467 0 48464 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 195732

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29019
/proc/meminfo: memFree=1722304/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=195732 CPUtime=1181.91
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 50282 0 0 0 117745 446 0 0 25 0 1 0 90342244 200429568 46048 1992294400 134512640 136421960 4294815680 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 48933 46048 236 467 0 48464 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 195732

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29021
/proc/meminfo: memFree=1722180/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=195732 CPUtime=1241.89
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 50283 0 0 0 123721 468 0 0 25 0 1 0 90342244 200429568 46048 1992294400 134512640 136421960 4294815680 18446744073709551615 135021785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 48933 46048 236 467 0 48464 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 195732

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29023
/proc/meminfo: memFree=1722056/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=195732 CPUtime=1301.87
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 50283 0 0 0 129699 488 0 0 25 0 1 0 90342244 200429568 46048 1992294400 134512640 136421960 4294815680 18446744073709551615 135028852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 48933 46048 236 467 0 48464 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 195732

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29023
/proc/meminfo: memFree=1722056/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=195732 CPUtime=1361.85
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 50283 0 0 0 135675 510 0 0 25 0 1 0 90342244 200429568 46048 1992294400 134512640 136421960 4294815680 18446744073709551615 135021785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 48933 46048 236 467 0 48464 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 195732

[startup+1422.31 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 29025
/proc/meminfo: memFree=1722056/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=195732 CPUtime=1421.83
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 50283 0 0 0 141652 531 0 0 25 0 1 0 90342244 200429568 46048 1992294400 134512640 136421960 4294815680 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 48933 46048 236 467 0 48464 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 195732

[startup+1482.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 29027
/proc/meminfo: memFree=1722056/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=195732 CPUtime=1481.81
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 50283 0 0 0 147627 554 0 0 25 0 1 0 90342244 200429568 46048 1992294400 134512640 136421960 4294815680 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 48933 46048 236 467 0 48464 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 195732

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29029
/proc/meminfo: memFree=1722056/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=195732 CPUtime=1541.79
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 50283 0 0 0 153604 575 0 0 25 0 1 0 90342244 200429568 46048 1992294400 134512640 136421960 4294815680 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 48933 46048 236 467 0 48464 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 195732

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29031
/proc/meminfo: memFree=1722056/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=195732 CPUtime=1601.77
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 50283 0 0 0 159581 596 0 0 25 0 1 0 90342244 200429568 46048 1992294400 134512640 136421960 4294815680 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 48933 46048 236 467 0 48464 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 195732

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29031
/proc/meminfo: memFree=1722056/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=195732 CPUtime=1661.75
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 50283 0 0 0 165558 617 0 0 25 0 1 0 90342244 200429568 46048 1992294400 134512640 136421960 4294815680 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 48933 46048 236 467 0 48464 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 195732

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29033
/proc/meminfo: memFree=1721808/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=195732 CPUtime=1721.74
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 50284 0 0 0 171535 639 0 0 25 0 1 0 90342244 200429568 46048 1992294400 134512640 136421960 4294815680 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 48933 46048 236 467 0 48464 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 195732

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29035
/proc/meminfo: memFree=1721808/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=195732 CPUtime=1781.72
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 50284 0 0 0 177512 660 0 0 25 0 1 0 90342244 200429568 46048 1992294400 134512640 136421960 4294815680 18446744073709551615 135028875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 48933 46048 236 467 0 48464 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 195732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29035
/proc/meminfo: memFree=1721808/2059040 swapFree=4139556/4192956
[pid=28983] ppid=28981 vsize=195732 CPUtime=1800.02
/proc/28983/stat : 28983 (pbct) R 28981 28983 28958 0 -1 4202496 50284 0 0 0 179336 666 0 0 25 0 1 0 90342244 200429568 46048 1992294400 134512640 136421960 4294815680 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28983/statm: 48933 46048 236 467 0 48464 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 195732

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): 1800.64
CPU time (s): 1800.05
CPU user time (s): 1793.37
CPU system time (s): 6.68798
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 195732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.37
system time used= 6.68798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50285
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= 3509

runsolver used 2.87056 second user time and 8.61469 second system time

The end

Launcher Data 

Begin job on node055 at 2010-06-25 20:28:33
IDJOB=2682108
IDBENCH=2637
IDSOLVER=1192
FILE ID=node055/2682108-1277490513
PBS_JOBID= 11190557
Free space on /tmp= 62360 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_10.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682108-1277490513/watcher-2682108-1277490513 -o /tmp/evaluation-result-2682108-1277490513/solver-2682108-1277490513 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682108-1277490513.opb

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

MD5SUM BENCH= 26699ac56f0d58d8261ff4eb58d81611
RANDOM SEED=417180339

node055.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		: 3000.258
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	: 6000.51
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		: 3000.258
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:       1949932 kB
Buffers:          2648 kB
Cached:          21036 kB
SwapCached:       5892 kB
Active:          23824 kB
Inactive:        12292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1949932 kB
SwapTotal:     4192956 kB
SwapFree:      4139556 kB
Dirty:            2388 kB
Writeback:           0 kB
AnonPages:       11248 kB
Mapped:          11864 kB
Slab:            51144 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183680 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= 62360 MiB
End job on node055 at 2010-06-25 20:58:36