Trace number 350864

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, and are wall clock time (not CPU 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
Pueblo 1.4SAT1564 1782.73 1783.21

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-glass4.opb
MD5SUMbde08d14cdb5e6beb81499ee17ba1695
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1178
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1211
Optimality of the best value was proved NO
Number of variables780
Total number of constraints405
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)36
Number of constraints which are nor clauses,nor cardinality constraints369
Minimum length of a constraint6
Maximum length of a constraint101
Number of terms in the objective function 478
Biggest coefficient in the objective function 262140
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524739
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262140
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524739
Number of bits of the biggest sum of numbers20
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 (download as text)

0.00/0.01	c Pueblo version 1.4 (September 2005)
0.00/0.01	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.01	c  by Hossein Sheini
0.09/0.12	c starting to Solve
0.09/0.12	c #variables read: 780 - #constraints read: 442
14.99/15.00	o 262271
14.99/15.01	o 131201
53.78/53.81	o 131194
53.78/53.81	o 65659
69.87/69.99	o 65624
69.87/69.99	o 32857
72.57/72.63	o 16474
72.67/72.77	o 16462
72.67/72.77	o 8270
431.97/432.15	o 4198
545.45/545.61	o 4180
545.45/545.61	o 2132
565.24/565.48	o 1625
630.63/630.80	o 1596
630.63/630.80	o 1564
1782.72/1783.20	c total time              : 1783 s
1782.72/1783.20	s SATISFIABLE
1782.72/1783.20	v -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
1782.72/1783.20	v -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
1782.72/1783.20	v -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 x107
1782.72/1783.20	v x108 -x109 x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128
1782.72/1783.20	v -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 x139 x140 x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149
1782.72/1783.20	v -x150 x151 x152 x153 x154 x155 x156 x157 x158 x159 x160 -x161 x162 x163 x164 -x165 -x166 x167 x168 x169 x170 -x171 -x172 -x173
1782.72/1783.20	v -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194
1782.72/1783.20	v -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215
1782.72/1783.20	v -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 x230 x231 -x232 -x233 -x234 -x235 -x236
1782.72/1783.20	v -x237 -x238 -x239 -x240 -x241 x242 x243 -x244 x245 -x246 -x247 x248 -x249 -x250 x251 -x252 -x253 -x254 -x255 -x256 -x257 x258
1782.72/1783.20	v -x259 -x260 -x261 x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 x274 -x275 -x276 x277 -x278 -x279
1782.72/1783.20	v -x280 -x281 x282 x283 -x284 -x285 -x286 x287 -x288 -x289 -x290 x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300
1782.72/1783.20	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
1782.72/1783.20	v -x30 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 x314 x315 -x316 x317 -x318 -x319 x320 -x321
1782.72/1783.20	v -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342
1782.72/1783.20	v -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 -x361 -x362 -x363
1782.72/1783.20	v -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 x381 x382 x383 x384
1782.72/1783.20	v x385 x386 x387 x388 x389 x390 -x391 -x392 x393 -x394 -x395 x396 -x397 -x398 x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406
1782.72/1783.20	v -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427
1782.72/1783.20	v -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448
1782.72/1783.20	v -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469
1782.72/1783.20	v -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x508 x509 -x510 -x511 -x512 -x513 -x514 -x506 -x507 x515 -x516 -x517
1782.72/1783.20	v -x518 -x519 -x520 -x521 -x522 -x523 -x524 x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 x537 -x538 -x539 -x540 -x541
1782.72/1783.20	v -x542 -x543 -x544 -x534 -x535 -x536 -x545 -x546 x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 x555 -x556 -x557 -x558 -x559
1782.72/1783.20	v -x560 -x561 x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x570 x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580
1782.72/1783.20	v -x581 x582 -x583 -x584 -x585 -x586 -x587 -x588 x589 -x590 -x591 -x592 -x593 -x594 -x595 -x597 -x598 -x479 x599 -x600 -x601
1782.72/1783.20	v -x602 -x603 -x604 -x596 -x605 -x606 x607 -x608 -x609 -x610 x480 -x611 -x612 -x613 -x614 x615 -x616 -x617 -x618 -x481 -x619
1782.72/1783.20	v -x620 -x621 x622 -x623 -x624 -x625 -x626 -x627 -x482 -x628 -x629 -x630 x631 -x632 -x633 -x634 x635 -x636 -x483 -x637 -x638
1782.72/1783.20	v -x639 -x640 -x641 -x642 -x643 -x644 x645 -x646 -x647 -x648 -x484 -x649 -x650 x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658
1782.72/1783.20	v -x485 -x659 -x660 x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 x671 -x672 -x486 -x673 -x674 -x675 -x676 x677
1782.72/1783.20	v -x678 -x679 -x680 -x681 x682 -x683 -x684 -x685 -x686 -x487 -x687 -x688 -x689 -x690 -x691 x692 -x693 -x694 -x488 x695 -x696
1782.72/1783.20	v -x697 -x698 -x699 -x700 -x701 -x702 -x703 x489 x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 -x490 -x714 -x716
1782.72/1783.20	v x717 -x718 -x719 -x720 -x721 -x722 -x723 -x715 -x724 -x725 -x726 -x727 -x491 -x728 -x729 x730 -x731 -x732 -x733 x734 -x735
1782.72/1783.20	v -x736 -x492 -x737 -x738 -x739 -x740 x741 -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x493 -x750 -x751 x752 -x753 -x754
1782.72/1783.20	v -x755 -x756 -x757 -x758 -x494 x759 -x760 -x761 -x762 -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x770 x771 -x772 -x495 x773
1782.72/1783.20	v -x774 -x775 -x776 -x777 -x778 -x779 -x780 -x496 -x497 x498 -x499 -x500 -x501 -x502 -x503 -x504 -x505

Verifier Data (download as text)

OK	1564

Conversion Script Data (download as text)

/tmp/evaluation/350864-1176564026/instance-350864-1176564026.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-350864-1176564026 -o ROOT/results/node19/solver-350864-1176564026 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/350864-1176564026/instance-350864-1176564026.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 32497
/proc/meminfo: memFree=1736320/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=916 CPUtime=0
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 40 0 0 0 0 0 0 0 18 0 1 0 104320000 937984 24 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7488519 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 229 28 20 16 0 8 0

[startup+0.0973521 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 32497
/proc/meminfo: memFree=1736320/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=3084 CPUtime=0.09
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 399 0 0 0 9 0 0 0 18 0 1 0 104320000 3158016 369 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7943980 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 771 369 199 16 0 210 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3084

[startup+0.101351 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 32497
/proc/meminfo: memFree=1736320/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=3084 CPUtime=0.09
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 405 0 0 0 9 0 0 0 18 0 1 0 104320000 3158016 375 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7950039 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 771 375 199 16 0 210 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3084

[startup+0.301372 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 32497
/proc/meminfo: memFree=1736320/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=3892 CPUtime=0.29
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 607 0 0 0 29 0 0 0 19 0 1 0 104320000 3985408 577 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 973 577 205 16 0 412 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3892

[startup+0.701416 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 32497
/proc/meminfo: memFree=1736320/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=3892 CPUtime=0.69
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 607 0 0 0 69 0 0 0 23 0 1 0 104320000 3985408 577 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 973 577 205 16 0 412 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3892

[startup+1.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32498
/proc/meminfo: memFree=1734776/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=3892 CPUtime=1.49
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 607 0 0 0 149 0 0 0 25 0 1 0 104320000 3985408 577 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 973 577 205 16 0 412 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3892

[startup+3.10268 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32498
/proc/meminfo: memFree=1734328/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=4152 CPUtime=3.09
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 679 0 0 0 309 0 0 0 25 0 1 0 104320000 4251648 649 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 1038 649 205 16 0 477 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4152

[startup+6.30203 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32498
/proc/meminfo: memFree=1733944/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=4412 CPUtime=6.29
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 758 0 0 0 629 0 0 0 25 0 1 0 104320000 4517888 728 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 1103 728 205 16 0 542 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4412

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32498
/proc/meminfo: memFree=1733952/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=4412 CPUtime=12.69
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 758 0 0 0 1269 0 0 0 25 0 1 0 104320000 4517888 728 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527830 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 1103 728 205 16 0 542 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4412

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32498
/proc/meminfo: memFree=1733704/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=4760 CPUtime=25.48
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 825 0 0 0 2544 4 0 0 25 0 1 0 104320000 4874240 795 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 1190 795 205 16 0 629 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4760

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32498
/proc/meminfo: memFree=1733512/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=5016 CPUtime=51.08
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 906 0 0 0 5099 9 0 0 25 0 1 0 104320000 5136384 876 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 1254 876 205 16 0 693 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5016

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32498
/proc/meminfo: memFree=1733192/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=5280 CPUtime=102.26
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 973 0 0 0 10191 35 0 0 25 0 1 0 104320000 5406720 943 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 1320 943 205 16 0 759 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5280

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32498
/proc/meminfo: memFree=1732936/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=5544 CPUtime=162.24
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1038 0 0 0 16153 71 0 0 25 0 1 0 104320000 5677056 1008 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 1386 1008 205 16 0 825 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5544

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32498
/proc/meminfo: memFree=1732744/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=5768 CPUtime=222.23
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1103 0 0 0 22136 87 0 0 25 0 1 0 104320000 5906432 1068 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 1442 1068 205 16 0 881 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5768

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32498
/proc/meminfo: memFree=1732680/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=5888 CPUtime=282.22
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1115 0 0 0 28120 102 0 0 25 0 1 0 104320000 6029312 1080 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 1472 1080 205 16 0 911 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5888

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32498
/proc/meminfo: memFree=1732360/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=6280 CPUtime=342.2
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1199 0 0 0 34100 120 0 0 25 0 1 0 104320000 6430720 1164 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 1570 1164 205 16 0 1009 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6280

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32498
/proc/meminfo: memFree=1732296/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=6408 CPUtime=402.18
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1248 0 0 0 40066 152 0 0 25 0 1 0 104320000 6561792 1213 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7926976 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 1602 1213 205 16 0 1041 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6408

[startup+462.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 32498
/proc/meminfo: memFree=1731592/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=6920 CPUtime=462.16
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1390 0 0 0 46034 182 0 0 25 0 1 0 104320000 7086080 1355 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 1730 1355 205 16 0 1169 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6920

[startup+522.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/78 32498
/proc/meminfo: memFree=1731528/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=6920 CPUtime=522.15
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1390 0 0 0 51991 224 0 0 25 0 1 0 104320000 7086080 1355 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 1730 1355 205 16 0 1169 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6920

[startup+582.302 s]
/proc/loadavg: 1.08 1.04 1.00 2/78 32498
/proc/meminfo: memFree=1731592/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=6920 CPUtime=582.13
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1390 0 0 0 57958 255 0 0 25 0 1 0 104320000 7086080 1355 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 1730 1355 205 16 0 1169 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6920

[startup+642.301 s]
/proc/loadavg: 1.08 1.04 1.00 2/78 32498
/proc/meminfo: memFree=1731336/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=7184 CPUtime=642.12
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1447 0 0 0 63946 266 0 0 25 0 1 0 104320000 7356416 1412 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 1796 1412 205 16 0 1235 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 7184


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

/proc/meminfo: memFree=1730952/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=7576 CPUtime=882.05
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1543 0 0 0 87912 293 0 0 25 0 1 0 104320000 7757824 1508 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 1894 1508 205 16 0 1333 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 7576

[startup+942.302 s]
/proc/loadavg: 1.10 1.07 1.01 2/78 32498
/proc/meminfo: memFree=1730952/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=7576 CPUtime=942.04
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1543 0 0 0 93904 300 0 0 25 0 1 0 104320000 7757824 1508 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 1894 1508 205 16 0 1333 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 7576

[startup+1002.3 s]
/proc/loadavg: 1.06 1.07 1.01 2/78 32498
/proc/meminfo: memFree=1730888/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=7576 CPUtime=1002.02
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1543 0 0 0 99896 306 0 0 25 0 1 0 104320000 7757824 1508 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 1894 1508 205 16 0 1333 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 7576

[startup+1062.3 s]
/proc/loadavg: 1.09 1.07 1.01 2/78 32500
/proc/meminfo: memFree=1730760/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=7708 CPUtime=1062.01
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1565 0 0 0 105878 323 0 0 25 0 1 0 104320000 7892992 1530 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 1927 1530 205 16 0 1366 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 7708

[startup+1122.3 s]
/proc/loadavg: 1.03 1.05 1.00 2/78 32500
/proc/meminfo: memFree=1730824/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=7708 CPUtime=1121.99
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1579 0 0 0 111863 336 0 0 25 0 1 0 104320000 7892992 1544 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 1927 1544 205 16 0 1366 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 7708

[startup+1182.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 32500
/proc/meminfo: memFree=1730760/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=7708 CPUtime=1181.98
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1579 0 0 0 117847 351 0 0 25 0 1 0 104320000 7892992 1544 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 1927 1544 205 16 0 1366 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 7708

[startup+1242.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 32500
/proc/meminfo: memFree=1730760/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=7844 CPUtime=1241.96
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1597 0 0 0 123830 366 0 0 25 0 1 0 104320000 8032256 1562 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 1961 1562 205 16 0 1400 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 7844

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 32500
/proc/meminfo: memFree=1730632/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=7844 CPUtime=1301.95
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1621 0 0 0 129808 387 0 0 25 0 1 0 104320000 8032256 1586 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 1961 1586 205 16 0 1400 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 7844

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 32500
/proc/meminfo: memFree=1730504/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=7976 CPUtime=1361.93
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1639 0 0 0 135780 413 0 0 25 0 1 0 104320000 8167424 1604 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 1994 1604 205 16 0 1433 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 7976

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 32500
/proc/meminfo: memFree=1730504/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=7976 CPUtime=1421.92
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1651 0 0 0 141761 431 0 0 25 0 1 0 104320000 8167424 1616 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 1994 1616 205 16 0 1433 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 7976

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 32500
/proc/meminfo: memFree=1730504/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=8112 CPUtime=1481.9
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1657 0 0 0 147743 447 0 0 25 0 1 0 104320000 8306688 1622 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 2028 1622 205 16 0 1467 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 8112

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32500
/proc/meminfo: memFree=1730504/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=8112 CPUtime=1541.88
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1657 0 0 0 153725 463 0 0 25 0 1 0 104320000 8306688 1622 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 2028 1622 205 16 0 1467 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 8112

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32500
/proc/meminfo: memFree=1730504/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=8112 CPUtime=1601.86
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1657 0 0 0 159705 481 0 0 25 0 1 0 104320000 8306688 1622 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 2028 1622 205 16 0 1467 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 8112

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32500
/proc/meminfo: memFree=1730504/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=8112 CPUtime=1661.85
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1657 0 0 0 165686 499 0 0 25 0 1 0 104320000 8306688 1622 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 2028 1622 205 16 0 1467 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 8112

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32500
/proc/meminfo: memFree=1730248/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=8244 CPUtime=1721.84
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1710 0 0 0 171654 530 0 0 25 0 1 0 104320000 8441856 1675 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 2061 1675 205 16 0 1500 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 8244

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32500
/proc/meminfo: memFree=1730248/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=8244 CPUtime=1781.82
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1717 0 0 0 177626 556 0 0 25 0 1 0 104320000 8441856 1682 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 2061 1682 205 16 0 1500 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 8244

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

[startup+1782.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32500
/proc/meminfo: memFree=1730248/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=8244 CPUtime=1782.22
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1717 0 0 0 177665 557 0 0 25 0 1 0 104320000 8441856 1682 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 2061 1682 205 16 0 1500 0
Current children cumulated CPU time (s) 1782.22
Current children cumulated vsize (KiB) 8244

[startup+1783.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32500
/proc/meminfo: memFree=1730248/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=8244 CPUtime=1782.62
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1717 0 0 0 177705 557 0 0 25 0 1 0 104320000 8441856 1682 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559578 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 2061 1682 205 16 0 1500 0
Current children cumulated CPU time (s) 1782.62
Current children cumulated vsize (KiB) 8244

[startup+1783.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32500
/proc/meminfo: memFree=1730248/2055920 swapFree=4159528/4192956
[pid=32497] ppid=32495 vsize=8244 CPUtime=1782.72
/proc/32497/stat : 32497 (Pueblo) R 32495 32497 32161 0 -1 4194304 1717 0 0 0 177715 557 0 0 25 0 1 0 104320000 8441856 1682 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134554531 0 0 4096 0 0 0 0 17 1 0 0
/proc/32497/statm: 2061 1682 205 16 0 1500 0
Current children cumulated CPU time (s) 1782.72
Current children cumulated vsize (KiB) 8244

Child status: 10
Real time (s): 1783.21
CPU time (s): 1782.73
CPU user time (s): 1777.16
CPU system time (s): 5.57515
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 8244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1777.16
system time used= 5.57515
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1724
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= 12
involuntary context switches= 35782

runsolver used 1.9657 second user time and 4.06938 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sat Apr 14 15:20:26 UTC 2007

IDJOB= 350864
IDBENCH= 1601
IDSOLVER= 165
FILE ID= node19/350864-1176564026

PBS_JOBID= 4556764

Free space on /tmp= 66543 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-glass4.opb
COMMAND LINE= Pueblo /tmp/evaluation/350864-1176564026/instance-350864-1176564026.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-350864-1176564026 -o ROOT/results/node19/conversion-350864-1176564026 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350864-1176564026/instance-350864-1176564026.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-350864-1176564026 -o ROOT/results/node19/solver-350864-1176564026 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/350864-1176564026/instance-350864-1176564026.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  bde08d14cdb5e6beb81499ee17ba1695

RANDOM SEED= 347176633

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.213
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.213
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1736728 kB
Buffers:         36276 kB
Cached:         203572 kB
SwapCached:       2640 kB
Active:         112588 kB
Inactive:       151904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1736728 kB
SwapTotal:     4192956 kB
SwapFree:      4159528 kB
Dirty:            2652 kB
Writeback:           0 kB
Mapped:          32056 kB
Slab:            40196 kB
Committed_AS:  2751404 kB
PageTables:       1788 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66543 MiB

End job on node19 on Sat Apr 14 15:50:10 UTC 2007