Trace number 2659658

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
SAT4J PB Resolution 2.2.0 2010-05-26OPT70 3.9114 2.39122

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/routing/normalized-s4-4-3-10pb.opb
MD5SUMf76aa567f8c3ab400d153b705424800c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark70
Best CPU time to get the best result obtained on this benchmark0.155975
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 70
Optimality of the best value was proved YES
Number of variables840
Total number of constraints2528
Number of constraints which are clauses2504
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint35
Number of terms in the objective function 840
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 840
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 840
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 

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.14	c See www.sat4j.org for details.
0.08/0.14	c version 2.2.0.v20100526
0.08/0.14	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.14	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.14	c java.vm.version	11.2-b01
0.08/0.14	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.14	c sun.arch.data.model	32
0.08/0.14	c java.version		1.6.0_12
0.08/0.14	c os.name		Linux
0.08/0.14	c os.version		2.6.18-164.el5
0.08/0.14	c os.arch		i386
0.08/0.14	c Free memory 		1393557488
0.08/0.14	c Max memory 		1395916800
0.08/0.14	c Total memory 		1395916800
0.08/0.14	c Number of processors 	2
0.24/0.20	c Pseudo Boolean Optimization
0.24/0.20	c --- Begin Solver configuration ---
0.24/0.20	c Stops conflict analysis at the first Unique Implication Point
0.24/0.20	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@64dc11
0.24/0.20	c Learn all clauses as in MiniSAT
0.24/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.20	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.24/0.20	c Expensive reason simplification
0.24/0.20	c Armin Biere (Picosat) restarts strategy
0.24/0.20	c Glucose learned constraints deletion strategy
0.24/0.20	c timeout=2147483s
0.24/0.20	c DB Simplification allowed=false
0.24/0.20	c --- End Solver configuration ---
0.24/0.20	c solving HOME/instance-2659658-1276406714.opb
0.24/0.20	c reading problem ... 
0.95/0.68	c ... done. Wall clock time 0.435s.
0.95/0.68	c #vars     840
0.95/0.68	c #constraints  2528
0.95/0.68	c constraints type 
0.95/0.68	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2020
0.95/0.68	c org.sat4j.minisat.constraints.card.MinWatchCard => 24
0.95/0.68	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 484
2.82/1.62	c SATISFIABLE
2.82/1.62	c OPTIMIZING...
2.82/1.62	c Got one! Elapsed wall clock time (in seconds):1.417
2.82/1.62	o 72
2.96/1.78	c cleaning 2484 clauses out of 4967 with flag 5002/5002
3.11/1.84	c Got one! Elapsed wall clock time (in seconds):1.644
3.11/1.85	o 70
3.81/2.35	c starts		: 23
3.81/2.35	c conflicts		: 8902
3.81/2.35	c decisions		: 13440
3.81/2.35	c propagations		: 694510
3.81/2.35	c inspects		: 2624015
3.81/2.35	c learnt literals	: 67
3.81/2.35	c learnt binary clauses	: 201
3.81/2.35	c learnt ternary clauses	: 393
3.81/2.35	c learnt clauses	: 8834
3.81/2.35	c ignored clauses	: 0
3.81/2.35	c root simplifications	: 0
3.81/2.35	c removed literals (reason simplification)	: 65075
3.81/2.35	c reason swapping (by a shorter reason)	: 0
3.81/2.35	c Calls to reduceDB	: 1
3.81/2.35	c number of reductions to clauses (during analyze)	: 0
3.81/2.35	c number of learned constraints concerned by reduction	: 0
3.81/2.35	c number of learning phase by resolution	: 0
3.81/2.35	c number of learning phase by cutting planes	: 0
3.81/2.35	c speed (assignments/second)	: 1389020.0
3.81/2.35	c non guided choices	13
3.81/2.35	c learnt constraints type 
3.81/2.35	c constraints type 
3.81/2.35	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2020
3.81/2.35	c org.sat4j.minisat.constraints.card.MinWatchCard => 24
3.81/2.35	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 484
3.81/2.35	s OPTIMUM FOUND
3.81/2.36	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 
3.81/2.36	c objective function=70
3.81/2.36	c Total wall clock time (in seconds): 2.155

Verifier Data 

OK	70

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2659658-1276406714/watcher-2659658-1276406714 -o /tmp/evaluation-result-2659658-1276406714/solver-2659658-1276406714 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659658-1276406714.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: 1.22 2.04 2.40 3/106 23777
/proc/meminfo: memFree=1800504/2059040 swapFree=4135604/4192956
[pid=23777] ppid=23775 vsize=248 CPUtime=0
/proc/23777/stat : 23777 (java) R 23775 23777 23318 0 -1 4194304 283 0 0 0 0 0 0 0 19 0 1 0 16275323 253952 28 1992294400 134512640 134550932 4288879072 18446744073709551615 8045140 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23777/statm: 62 28 21 10 0 23 0

[startup+0.05235 s]
/proc/loadavg: 1.22 2.04 2.40 3/106 23777
/proc/meminfo: memFree=1800504/2059040 swapFree=4135604/4192956
[pid=23777] ppid=23775 vsize=1521664 CPUtime=0.04
/proc/23777/stat : 23777 (java) S 23775 23777 23318 0 -1 4202496 3559 0 1 0 2 2 0 0 18 0 7 0 16275323 1558183936 2999 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/23777/statm: 380416 2999 1011 10 0 377726 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1521664

[startup+0.101354 s]
/proc/loadavg: 1.22 2.04 2.40 3/106 23777
/proc/meminfo: memFree=1800504/2059040 swapFree=4135604/4192956
[pid=23777] ppid=23775 vsize=1524184 CPUtime=0.08
/proc/23777/stat : 23777 (java) S 23775 23777 23318 0 -1 4202496 3977 0 1 0 6 2 0 0 18 0 12 0 16275323 1560764416 3415 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/23777/statm: 381046 3415 1078 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.300252 s]
/proc/loadavg: 1.22 2.04 2.40 3/106 23777
/proc/meminfo: memFree=1800504/2059040 swapFree=4135604/4192956
[pid=23777] ppid=23775 vsize=1525932 CPUtime=0.37
/proc/23777/stat : 23777 (java) S 23775 23777 23318 0 -1 4202496 5380 0 1 0 33 4 0 0 18 0 12 0 16275323 1562554368 4814 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/23777/statm: 381483 4814 1361 10 0 378785 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 1525932

[startup+0.700246 s]
/proc/loadavg: 1.22 2.04 2.40 3/106 23777
/proc/meminfo: memFree=1800504/2059040 swapFree=4135604/4192956
[pid=23777] ppid=23775 vsize=1530364 CPUtime=1.15
/proc/23777/stat : 23777 (java) S 23775 23777 23318 0 -1 4202496 8211 0 1 0 110 5 0 0 18 0 13 0 16275323 1567092736 7268 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/23777/statm: 382591 7268 1409 10 0 379893 0
Current children cumulated CPU time (s) 1.15
Current children cumulated vsize (KiB) 1530364

[startup+1.50124 s]
/proc/loadavg: 1.22 2.04 2.40 4/119 23790
/proc/meminfo: memFree=1774796/2059040 swapFree=4135604/4192956
[pid=23777] ppid=23775 vsize=1532032 CPUtime=2.71
/proc/23777/stat : 23777 (java) S 23775 23777 23318 0 -1 4202496 9091 0 1 0 265 6 0 0 18 0 13 0 16275323 1568800768 7960 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/23777/statm: 383008 7960 1423 10 0 380310 0
[pid=23777/tid=23779] ppid=23775 vsize=1532032 CPUtime=1.47
/proc/23777/task/23779/stat : 23779 (java) R 23775 23777 23318 0 -1 4202560 5335 0 1 0 144 3 0 0 18 0 13 0 16275324 1568800768 7960 1992294400 134512640 134550932 4288879072 18446744073709551615 4108973258 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=23777/tid=23780] ppid=23775 vsize=1532032 CPUtime=0
/proc/23777/task/23780/stat : 23780 (java) S 23775 23777 23318 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 13 0 16275325 1568800768 7960 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 18446604437374218624 0 0 -1 0 0 0 0
[pid=23777/tid=23781] ppid=23775 vsize=1532032 CPUtime=0
/proc/23777/task/23781/stat : 23781 (java) S 23775 23777 23318 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 13 0 16275325 1568800768 7960 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 18446604437374218624 0 0 -1 0 0 0 0
[pid=23777/tid=23782] ppid=23775 vsize=1532032 CPUtime=0
/proc/23777/task/23782/stat : 23782 (java) S 23775 23777 23318 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 16275327 1568800768 7960 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 0 0 16800975 18446604437374218624 0 0 -1 0 0 0 0
[pid=23777/tid=23783] ppid=23775 vsize=1532032 CPUtime=0
/proc/23777/task/23783/stat : 23783 (java) S 23775 23777 23318 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 16275327 1568800768 7960 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 18446604437374218624 0 0 -1 0 0 0 0
[pid=23777/tid=23784] ppid=23775 vsize=1532032 CPUtime=0
/proc/23777/task/23784/stat : 23784 (java) S 23775 23777 23318 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 16275328 1568800768 7960 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 18446604437374218624 0 0 -1 0 0 0 0
[pid=23777/tid=23785] ppid=23775 vsize=1532032 CPUtime=0
/proc/23777/task/23785/stat : 23785 (java) S 23775 23777 23318 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 16275332 1568800768 7960 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 18446604437374218624 0 0 -1 0 0 0 0
[pid=23777/tid=23786] ppid=23775 vsize=1532032 CPUtime=0.7
/proc/23777/task/23786/stat : 23786 (java) S 23775 23777 23318 0 -1 4202560 927 0 0 0 70 0 0 0 25 0 13 0 16275332 1568800768 7960 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 18446604437374218624 0 0 -1 1 0 0 0
[pid=23777/tid=23787] ppid=23775 vsize=1532032 CPUtime=0.5
/proc/23777/task/23787/stat : 23787 (java) S 23775 23777 23318 0 -1 4202560 1761 0 0 0 50 0 0 0 25 0 13 0 16275332 1568800768 7960 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 18446604437374218624 0 0 -1 1 0 0 0
[pid=23777/tid=23788] ppid=23775 vsize=1532032 CPUtime=0
/proc/23777/task/23788/stat : 23788 (java) S 23775 23777 23318 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 16275332 1568800768 7960 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 18446604437374218624 0 0 -1 0 0 0 0
[pid=23777/tid=23789] ppid=23775 vsize=1532032 CPUtime=0
/proc/23777/task/23789/stat : 23789 (java) R 23775 23777 23318 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 16275332 1568800768 7960 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=23777/tid=23790] ppid=23775 vsize=1532032 CPUtime=0
/proc/23777/task/23790/stat : 23790 (java) S 23775 23777 23318 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 13 0 16275391 1568800768 7960 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 18446604437374218624 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.71
Current children cumulated vsize (KiB) 1532032

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

[startup+1.90123 s]
/proc/loadavg: 1.22 2.04 2.40 4/119 23790
/proc/meminfo: memFree=1774796/2059040 swapFree=4135604/4192956
[pid=23777] ppid=23775 vsize=1532032 CPUtime=3.23
/proc/23777/stat : 23777 (java) S 23775 23777 23318 0 -1 4202496 9937 0 1 0 317 6 0 0 18 0 13 0 16275323 1568800768 8802 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/23777/statm: 383008 8802 1443 10 0 380310 0
[pid=23777/tid=23779] ppid=23775 vsize=1532032 CPUtime=1.85
/proc/23777/task/23779/stat : 23779 (java) R 23775 23777 23318 0 -1 4202560 5661 0 1 0 181 4 0 0 18 0 13 0 16275324 1568800768 8802 1992294400 134512640 134550932 4288879072 18446744073709551615 4109455513 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=23777/tid=23780] ppid=23775 vsize=1532032 CPUtime=0
/proc/23777/task/23780/stat : 23780 (java) S 23775 23777 23318 0 -1 4202560 126 0 0 0 0 0 0 0 18 0 13 0 16275325 1568800768 8802 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 18446604437374218624 0 0 -1 1 0 0 0
[pid=23777/tid=23781] ppid=23775 vsize=1532032 CPUtime=0
/proc/23777/task/23781/stat : 23781 (java) S 23775 23777 23318 0 -1 4202560 127 0 0 0 0 0 0 0 18 0 13 0 16275325 1568800768 8802 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 18446604437374218624 0 0 -1 1 0 0 0
[pid=23777/tid=23782] ppid=23775 vsize=1532032 CPUtime=0.01
/proc/23777/task/23782/stat : 23782 (java) S 23775 23777 23318 0 -1 4202560 249 0 0 0 1 0 0 0 16 0 13 0 16275327 1568800768 8802 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 0 0 16800975 18446604437374218624 0 0 -1 0 0 0 0
[pid=23777/tid=23783] ppid=23775 vsize=1532032 CPUtime=0
/proc/23777/task/23783/stat : 23783 (java) S 23775 23777 23318 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 16275327 1568800768 8802 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 18446604437374218624 0 0 -1 1 0 0 0
[pid=23777/tid=23784] ppid=23775 vsize=1532032 CPUtime=0
/proc/23777/task/23784/stat : 23784 (java) S 23775 23777 23318 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 16275328 1568800768 8802 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 18446604437374218624 0 0 -1 1 0 0 0
[pid=23777/tid=23785] ppid=23775 vsize=1532032 CPUtime=0
/proc/23777/task/23785/stat : 23785 (java) S 23775 23777 23318 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 16275332 1568800768 8802 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 18446604437374218624 0 0 -1 0 0 0 0
[pid=23777/tid=23786] ppid=23775 vsize=1532032 CPUtime=0.73
/proc/23777/task/23786/stat : 23786 (java) R 23775 23777 23318 0 -1 4202560 931 0 0 0 73 0 0 0 22 0 13 0 16275332 1568800768 8802 1992294400 134512640 134550932 4288879072 18446744073709551615 105542673 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=23777/tid=23787] ppid=23775 vsize=1532032 CPUtime=0.6
/proc/23777/task/23787/stat : 23787 (java) R 23775 23777 23318 0 -1 4202560 1776 0 0 0 60 0 0 0 23 0 13 0 16275332 1568800768 8802 1992294400 134512640 134550932 4288879072 18446744073709551615 8437234 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=23777/tid=23788] ppid=23775 vsize=1532032 CPUtime=0
/proc/23777/task/23788/stat : 23788 (java) S 23775 23777 23318 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 16275332 1568800768 8802 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 18446604437374218624 0 0 -1 0 0 0 0
[pid=23777/tid=23789] ppid=23775 vsize=1532032 CPUtime=0
/proc/23777/task/23789/stat : 23789 (java) S 23775 23777 23318 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 16275332 1568800768 8802 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 18446604437374218624 0 0 -1 1 0 0 0
[pid=23777/tid=23790] ppid=23775 vsize=1532032 CPUtime=0
/proc/23777/task/23790/stat : 23790 (java) S 23775 23777 23318 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 13 0 16275391 1568800768 8802 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 18446604437374218624 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 3.23
Current children cumulated vsize (KiB) 1532032

[startup+2.30122 s]
/proc/loadavg: 1.22 2.04 2.40 2/119 23790
/proc/meminfo: memFree=1770084/2059040 swapFree=4135604/4192956
[pid=23777] ppid=23775 vsize=1531644 CPUtime=3.81
/proc/23777/stat : 23777 (java) S 23775 23777 23318 0 -1 4202496 10015 0 1 0 375 6 0 0 18 0 13 0 16275323 1568403456 8739 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/23777/statm: 382911 8739 1443 10 0 380213 0
[pid=23777/tid=23779] ppid=23775 vsize=1531644 CPUtime=2.25
/proc/23777/task/23779/stat : 23779 (java) R 23775 23777 23318 0 -1 4202560 5661 0 1 0 221 4 0 0 18 0 13 0 16275324 1568403456 8739 1992294400 134512640 134550932 4288879072 18446744073709551615 4109453816 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=23777/tid=23780] ppid=23775 vsize=1531644 CPUtime=0
/proc/23777/task/23780/stat : 23780 (java) S 23775 23777 23318 0 -1 4202560 126 0 0 0 0 0 0 0 18 0 13 0 16275325 1568403456 8739 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 18446604437374218624 0 0 -1 1 0 0 0
[pid=23777/tid=23781] ppid=23775 vsize=1531644 CPUtime=0
/proc/23777/task/23781/stat : 23781 (java) S 23775 23777 23318 0 -1 4202560 127 0 0 0 0 0 0 0 18 0 13 0 16275325 1568403456 8739 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 18446604437374218624 0 0 -1 1 0 0 0
[pid=23777/tid=23782] ppid=23775 vsize=1531644 CPUtime=0.01
/proc/23777/task/23782/stat : 23782 (java) S 23775 23777 23318 0 -1 4202560 249 0 0 0 1 0 0 0 16 0 13 0 16275327 1568403456 8739 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 0 0 16800975 18446604437374218624 0 0 -1 0 0 0 0
[pid=23777/tid=23783] ppid=23775 vsize=1531644 CPUtime=0
/proc/23777/task/23783/stat : 23783 (java) S 23775 23777 23318 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 16275327 1568403456 8739 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 18446604437374218624 0 0 -1 1 0 0 0
[pid=23777/tid=23784] ppid=23775 vsize=1531644 CPUtime=0
/proc/23777/task/23784/stat : 23784 (java) S 23775 23777 23318 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 16275328 1568403456 8739 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 18446604437374218624 0 0 -1 1 0 0 0
[pid=23777/tid=23785] ppid=23775 vsize=1531644 CPUtime=0
/proc/23777/task/23785/stat : 23785 (java) S 23775 23777 23318 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 16275332 1568403456 8739 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 18446604437374218624 0 0 -1 0 0 0 0
[pid=23777/tid=23786] ppid=23775 vsize=1531644 CPUtime=0.83
/proc/23777/task/23786/stat : 23786 (java) S 23775 23777 23318 0 -1 4202560 1003 0 0 0 83 0 0 0 21 0 13 0 16275332 1568403456 8739 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 18446604437374218624 0 0 -1 1 0 0 0
[pid=23777/tid=23787] ppid=23775 vsize=1531644 CPUtime=0.67
/proc/23777/task/23787/stat : 23787 (java) S 23775 23777 23318 0 -1 4202560 1782 0 0 0 67 0 0 0 23 0 13 0 16275332 1568403456 8739 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 18446604437374218624 0 0 -1 1 0 0 0
[pid=23777/tid=23788] ppid=23775 vsize=1531644 CPUtime=0
/proc/23777/task/23788/stat : 23788 (java) S 23775 23777 23318 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 16275332 1568403456 8739 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 18446604437374218624 0 0 -1 0 0 0 0
[pid=23777/tid=23789] ppid=23775 vsize=1531644 CPUtime=0
/proc/23777/task/23789/stat : 23789 (java) S 23775 23777 23318 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 16275332 1568403456 8739 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 18446604437374218624 0 0 -1 1 0 0 0
[pid=23777/tid=23790] ppid=23775 vsize=1531644 CPUtime=0
/proc/23777/task/23790/stat : 23790 (java) S 23775 23777 23318 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 13 0 16275391 1568403456 8739 1992294400 134512640 134550932 4288879072 18446744073709551615 4294960144 0 4 0 16800975 18446604437374218624 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 3.81
Current children cumulated vsize (KiB) 1531644

Child status: 30
Real time (s): 2.39122
CPU time (s): 3.9114
CPU user time (s): 3.83642
CPU system time (s): 0.074988
CPU usage (%): 163.573
Max. virtual memory (cumulated for all children) (KiB): 1532300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.83642
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10033
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 174
involuntary context switches= 185

runsolver used 0.011998 second user time and 0.023996 second system time

The end

Launcher Data 

Begin job on node002 at 2010-06-13 07:25:14
IDJOB=2659658
IDBENCH=2038
IDSOLVER=1164
FILE ID=node002/2659658-1276406714
PBS_JOBID= 11173280
Free space on /tmp= 62400 MiB

SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-10pb.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2659658-1276406714/watcher-2659658-1276406714 -o /tmp/evaluation-result-2659658-1276406714/solver-2659658-1276406714 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659658-1276406714.opb

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

MD5SUM BENCH= f76aa567f8c3ab400d153b705424800c
RANDOM SEED=1726727661

node002.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		: 3000.242
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		: 3000.242
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1800776 kB
Buffers:         52004 kB
Cached:         129676 kB
SwapCached:      10292 kB
Active:         133532 kB
Inactive:        60476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1800776 kB
SwapTotal:     4192956 kB
SwapFree:      4135604 kB
Dirty:             652 kB
Writeback:           0 kB
AnonPages:       10944 kB
Mapped:           9208 kB
Slab:            42364 kB
PageTables:       4104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179828 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= 62396 MiB
End job on node002 at 2010-06-13 07:25:16