Trace number 2683134

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)799403 1800.03 1800.51

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_50_2__8_45__8.opb
MD5SUMe081014eca08bc4b36a0f98065960ec7
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark45008
Best CPU time to get the best result obtained on this benchmark1.63975
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables848
Total number of constraints150
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)102
Number of constraints which are nor clauses,nor cardinality constraints48
Minimum length of a constraint8
Maximum length of a constraint73
Number of terms in the objective function 800
Biggest coefficient in the objective function 126454
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 26852280
Number of bits of the sum of numbers in the objective function 25
Biggest number in a constraint 126454
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 26852280
Number of bits of the biggest sum of numbers25
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 150/0 clauses 0/0 units 0
0.00/0.01	c vars 848
0.00/0.01	c objective 800 + 0
2.10/2.19	c 1.81972 19.7109 3297 199316
2.10/2.19	o 1127394
11.68/11.79	c 9.80651 20.9102 3496 798929
11.68/11.79	o 1064782
21.48/21.52	c 17.9033 20.9102 2948 1207051
21.48/21.52	o 1010129
108.26/108.39	c 89.6734 21.1523 3753 3637175
108.26/108.39	o 889307
621.42/621.64	c 522.371 22.7617 5127 9930507
621.42/621.64	o 839158
856.26/856.59	c 733.264 22.7617 3453 11596414
856.26/856.59	o 802782
1235.46/1235.84	c 1072.8 22.7617 3680 14017379
1235.46/1235.84	o 801053
1363.73/1364.18	c 1188.19 23.0039 3972 14847080
1363.73/1364.18	o 799403
1800.02/1800.50	s SATISFIABLE
1800.02/1800.50	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 -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

Verifier Data 

OK	799403

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683134-1277507185/watcher-2683134-1277507185 -o /tmp/evaluation-result-2683134-1277507185/solver-2683134-1277507185 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683134-1277507185.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: 1.33 1.97 1.58 3/106 29876
/proc/meminfo: memFree=1978172/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=2268 CPUtime=0
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 293 0 0 0 0 0 0 0 20 0 1 0 92009152 2322432 213 1992294400 134512640 136421960 4291274912 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29876/statm: 567 213 145 467 0 98 0

[startup+0.0109691 s]
/proc/loadavg: 1.33 1.97 1.58 3/106 29876
/proc/meminfo: memFree=1978172/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=2920 CPUtime=0
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 375 0 0 0 0 0 0 0 20 0 1 0 92009152 2990080 295 1992294400 134512640 136421960 4291274912 18446744073709551615 134786032 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29876/statm: 730 308 173 467 0 261 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2920

[startup+0.100956 s]
/proc/loadavg: 1.33 1.97 1.58 3/106 29876
/proc/meminfo: memFree=1978172/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=10576 CPUtime=0.09
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 2291 0 0 0 9 0 0 0 20 0 1 0 92009152 10829824 2211 1992294400 134512640 136421960 4291274912 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 2644 2212 193 467 0 2175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10576

[startup+0.300977 s]
/proc/loadavg: 1.33 1.97 1.58 3/106 29876
/proc/meminfo: memFree=1978172/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=19796 CPUtime=0.29
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 4629 0 0 0 27 2 0 0 20 0 1 0 92009152 20271104 4549 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 4949 4549 215 467 0 4480 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19796

[startup+0.701022 s]
/proc/loadavg: 1.33 1.97 1.58 3/106 29876
/proc/meminfo: memFree=1978172/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=19924 CPUtime=0.69
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 4643 0 0 0 59 10 0 0 21 0 1 0 92009152 20402176 4563 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 4981 4563 215 467 0 4512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19924

[startup+1.50111 s]
/proc/loadavg: 1.33 1.97 1.58 2/107 29877
/proc/meminfo: memFree=1960680/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=20056 CPUtime=1.49
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 4672 0 0 0 125 24 0 0 23 0 1 0 92009152 20537344 4592 1992294400 134512640 136421960 4291274912 18446744073709551615 135025418 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5014 4592 215 467 0 4545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20056

[startup+3.10129 s]
/proc/loadavg: 1.33 1.97 1.58 2/107 29877
/proc/meminfo: memFree=1960184/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=20640 CPUtime=3.09
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 4793 0 0 0 258 51 0 0 25 0 1 0 92009152 21135360 4712 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5160 4712 238 467 0 4691 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20640

[startup+6.30064 s]
/proc/loadavg: 1.31 1.96 1.57 2/107 29877
/proc/meminfo: memFree=1959564/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=20896 CPUtime=6.29
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 4849 0 0 0 522 107 0 0 25 0 1 0 92009152 21397504 4768 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5224 4768 238 467 0 4755 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20896

[startup+12.7013 s]
/proc/loadavg: 1.28 1.94 1.57 2/107 29877
/proc/meminfo: memFree=1958820/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=21408 CPUtime=12.69
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 4985 0 0 0 1056 213 0 0 25 0 1 0 92009152 21921792 4903 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5352 4903 238 467 0 4883 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21408

[startup+25.5008 s]
/proc/loadavg: 1.22 1.90 1.56 2/107 29877
/proc/meminfo: memFree=1958820/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=21408 CPUtime=25.49
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 4986 0 0 0 2126 423 0 0 25 0 1 0 92009152 21921792 4903 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5352 4903 238 467 0 4883 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21408

[startup+51.1006 s]
/proc/loadavg: 1.14 1.82 1.54 2/107 29877
/proc/meminfo: memFree=1958820/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=21532 CPUtime=51.07
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5022 0 0 0 4242 865 0 0 25 0 1 0 92009152 22048768 4939 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5383 4939 238 467 0 4914 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21532

[startup+102.308 s]
/proc/loadavg: 1.06 1.69 1.51 2/107 29879
/proc/meminfo: memFree=1958448/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=21656 CPUtime=102.28
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5064 0 0 0 8462 1766 0 0 25 0 1 0 92009152 22175744 4981 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5414 4981 238 467 0 4945 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 21656

[startup+162.301 s]
/proc/loadavg: 1.02 1.56 1.48 2/107 29881
/proc/meminfo: memFree=1958324/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=21780 CPUtime=162.25
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5079 0 0 0 13586 2639 0 0 25 0 1 0 92009152 22302720 4995 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5445 4995 238 467 0 4976 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21780

[startup+222.301 s]
/proc/loadavg: 1.01 1.46 1.44 2/107 29883
/proc/meminfo: memFree=1958200/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=21908 CPUtime=222.24
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5116 0 0 0 18782 3442 0 0 25 0 1 0 92009152 22433792 5032 1992294400 134512640 136421960 4291274912 18446744073709551615 134902417 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5477 5032 238 467 0 5008 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 21908

[startup+282.301 s]
/proc/loadavg: 1.00 1.37 1.41 2/107 29883
/proc/meminfo: memFree=1957704/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=22408 CPUtime=282.22
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5243 0 0 0 23722 4500 0 0 25 0 1 0 92009152 22945792 5159 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5602 5159 238 467 0 5133 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 22408

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.39 2/107 29885
/proc/meminfo: memFree=1957704/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=22408 CPUtime=342.2
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5250 0 0 0 28761 5459 0 0 25 0 1 0 92009152 22945792 5166 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5602 5166 238 467 0 5133 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 22408

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.36 2/107 29887
/proc/meminfo: memFree=1957580/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=22408 CPUtime=402.19
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5250 0 0 0 33808 6411 0 0 25 0 1 0 92009152 22945792 5166 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5602 5166 238 467 0 5133 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 22408

[startup+462.301 s]
/proc/loadavg: 1.00 1.20 1.33 2/107 29889
/proc/meminfo: memFree=1957332/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=22664 CPUtime=462.16
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5309 0 0 0 38889 7327 0 0 25 0 1 0 92009152 23207936 5225 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5666 5225 238 467 0 5197 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 22664

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.31 2/107 29889
/proc/meminfo: memFree=1957208/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=22664 CPUtime=522.16
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5309 0 0 0 44009 8207 0 0 25 0 1 0 92009152 23207936 5225 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5666 5225 238 467 0 5197 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 22664

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.29 2/107 29891
/proc/meminfo: memFree=1957084/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=22792 CPUtime=582.14
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5352 0 0 0 49008 9206 0 0 25 0 1 0 92009152 23339008 5268 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5698 5268 238 467 0 5229 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 22792

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.27 2/107 29893
/proc/meminfo: memFree=1956588/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=23304 CPUtime=642.13
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5485 0 0 0 54158 10055 0 0 25 0 1 0 92009152 23863296 5400 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5826 5400 238 467 0 5357 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 23304

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.20 2/107 29899
/proc/meminfo: memFree=1956216/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=23304 CPUtime=882.06
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5486 0 0 0 75633 12573 0 0 25 0 1 0 92009152 23863296 5400 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5826 5400 238 467 0 5357 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 23304

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.18 2/107 29901
/proc/meminfo: memFree=1956216/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=23304 CPUtime=942.04
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5486 0 0 0 80990 13214 0 0 25 0 1 0 92009152 23863296 5400 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5826 5400 238 467 0 5357 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 23304

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.17 2/107 29903
/proc/meminfo: memFree=1956092/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=23304 CPUtime=1002.03
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5486 0 0 0 86459 13744 0 0 25 0 1 0 92009152 23863296 5400 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5826 5400 238 467 0 5357 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 23304

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.16 2/107 29905
/proc/meminfo: memFree=1955968/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=23304 CPUtime=1062.01
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5486 0 0 0 91581 14620 0 0 25 0 1 0 92009152 23863296 5400 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5826 5400 238 467 0 5357 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 23304

[startup+1122.3 s]
/proc/loadavg: 1.07 1.03 1.15 2/107 29905
/proc/meminfo: memFree=1955968/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=23304 CPUtime=1121.99
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5486 0 0 0 96948 15251 0 0 25 0 1 0 92009152 23863296 5400 1992294400 134512640 136421960 4291274912 18446744073709551615 134902268 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5826 5400 238 467 0 5357 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 23304

[startup+1182.3 s]
/proc/loadavg: 1.02 1.02 1.14 2/107 29907
/proc/meminfo: memFree=1955844/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=23304 CPUtime=1181.98
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5486 0 0 0 102366 15832 0 0 25 0 1 0 92009152 23863296 5400 1992294400 134512640 136421960 4291274912 18446744073709551615 134902251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5826 5400 238 467 0 5357 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 23304

[startup+1242.3 s]
/proc/loadavg: 1.06 1.03 1.13 2/107 29909
/proc/meminfo: memFree=1955720/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=23304 CPUtime=1241.96
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5487 0 0 0 107887 16309 0 0 25 0 1 0 92009152 23863296 5400 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5826 5400 238 467 0 5357 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 23304

[startup+1302.3 s]
/proc/loadavg: 1.07 1.04 1.12 2/107 29911
/proc/meminfo: memFree=1955596/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=23424 CPUtime=1301.96
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5497 0 0 0 113168 17028 0 0 25 0 1 0 92009152 23986176 5410 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5856 5410 238 467 0 5387 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 23424

[startup+1362.3 s]
/proc/loadavg: 1.07 1.04 1.12 2/107 29913
/proc/meminfo: memFree=1955596/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=23552 CPUtime=1361.93
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5540 0 0 0 118646 17547 0 0 25 0 1 0 92009152 24117248 5453 1992294400 134512640 136421960 4291274912 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5888 5453 238 467 0 5419 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 23552

[startup+1422.31 s]
/proc/loadavg: 1.07 1.05 1.11 2/107 29913
/proc/meminfo: memFree=1955596/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=23552 CPUtime=1421.92
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5541 0 0 0 124023 18169 0 0 25 0 1 0 92009152 24117248 5453 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5888 5453 238 467 0 5419 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 23552

[startup+1482.3 s]
/proc/loadavg: 1.06 1.05 1.11 2/107 29915
/proc/meminfo: memFree=1955472/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=23552 CPUtime=1481.9
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5541 0 0 0 129510 18680 0 0 25 0 1 0 92009152 24117248 5453 1992294400 134512640 136421960 4291274912 18446744073709551615 134902557 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5888 5453 238 467 0 5419 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 23552

[startup+1542.3 s]
/proc/loadavg: 1.06 1.05 1.10 2/107 29917
/proc/meminfo: memFree=1955472/2059040 swapFree=4135592/4192956
[pid=29876] ppid=29874 vsize=23632 CPUtime=1541.88
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5559 0 0 0 134674 19514 0 0 25 0 1 0 92009152 24199168 5471 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5908 5471 238 467 0 5439 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 23632

[startup+1602.3 s]
/proc/loadavg: 1.20 1.10 1.11 2/107 29922
/proc/meminfo: memFree=1898460/2059040 swapFree=4135768/4192956
[pid=29876] ppid=29874 vsize=23632 CPUtime=1601.86
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5559 0 0 0 139634 20552 0 0 25 0 1 0 92009152 24199168 5471 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5908 5471 238 467 0 5439 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 23632

[startup+1662.3 s]
/proc/loadavg: 1.18 1.11 1.11 2/107 29924
/proc/meminfo: memFree=1898460/2059040 swapFree=4135768/4192956
[pid=29876] ppid=29874 vsize=23632 CPUtime=1661.85
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5574 0 0 0 144559 21626 0 0 25 0 1 0 92009152 24199168 5486 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5908 5486 238 467 0 5439 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 23632

[startup+1722.3 s]
/proc/loadavg: 1.14 1.10 1.10 2/107 29924
/proc/meminfo: memFree=1898460/2059040 swapFree=4135768/4192956
[pid=29876] ppid=29874 vsize=23760 CPUtime=1721.83
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5603 0 0 0 149480 22703 0 0 25 0 1 0 92009152 24330240 5515 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 5940 5515 238 467 0 5471 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 23760

[startup+1782.3 s]
/proc/loadavg: 1.18 1.11 1.10 2/107 29926
/proc/meminfo: memFree=1898212/2059040 swapFree=4135768/4192956
[pid=29876] ppid=29874 vsize=24364 CPUtime=1781.81
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5756 0 0 0 154708 23473 0 0 25 0 1 0 92009152 24948736 5668 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 6091 5668 238 467 0 5622 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 24364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.13 1.11 1.10 2/107 29928
/proc/meminfo: memFree=1898212/2059040 swapFree=4135768/4192956
[pid=29876] ppid=29874 vsize=24364 CPUtime=1800.02
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5756 0 0 0 156313 23689 0 0 25 0 1 0 92009152 24948736 5668 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 6091 5668 238 467 0 5622 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 24364

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: 1.13 1.11 1.10 2/107 29928
/proc/meminfo: memFree=1898212/2059040 swapFree=4135768/4192956
[pid=29876] ppid=29874 vsize=24364 CPUtime=1800.02
/proc/29876/stat : 29876 (pbct) R 29874 29876 29542 0 -1 4202496 5756 0 0 0 156313 23689 0 0 25 0 1 0 92009152 24948736 5668 1992294400 134512640 136421960 4291274912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29876/statm: 6091 5668 238 467 0 5622 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 24364

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1563.13
CPU system time (s): 236.9
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 24364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1563.13
system time used= 236.9
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5757
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= 15171

runsolver used 3.20051 second user time and 8.28074 second system time

The end

Launcher Data 

Begin job on node059 at 2010-06-26 01:06:25
IDJOB=2683134
IDBENCH=71908
IDSOLVER=1192
FILE ID=node059/2683134-1277507185
PBS_JOBID= 11190600
Free space on /tmp= 62432 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_50_2__8_45__8.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683134-1277507185/watcher-2683134-1277507185 -o /tmp/evaluation-result-2683134-1277507185/solver-2683134-1277507185 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683134-1277507185.opb

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

MD5SUM BENCH= e081014eca08bc4b36a0f98065960ec7
RANDOM SEED=468334673

node059.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		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1978576 kB
Buffers:          2780 kB
Cached:          19084 kB
SwapCached:       5916 kB
Active:          14472 kB
Inactive:        15848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1978576 kB
SwapTotal:     4192956 kB
SwapFree:      4135592 kB
Dirty:            1984 kB
Writeback:           0 kB
AnonPages:        8344 kB
Mapped:           6188 kB
Slab:            28236 kB
PageTables:       4232 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182208 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= 62432 MiB
End job on node059 at 2010-06-26 01:36:27