Trace number 1855551

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 NameAnswerobjCPU timeWall clock time
SAT4J Pseudo Resolution 2.1.1OPT70 3.62945 2.62083

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 benchmark0.147977
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) 2004-2008 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.
0.08/0.15	c version 2.1.1.v20090612
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version	1.6.0_12
0.08/0.15	c os.name	Linux
0.08/0.15	c os.version	2.6.9-22.EL.rootsmp
0.08/0.15	c os.arch	i386
0.08/0.15	c Free memory 1342000320
0.08/0.15	c Max memory 1344274432
0.08/0.15	c Total memory 1344274432
0.08/0.15	c Number of processors 2
0.22/0.20	c Pseudo Boolean Optimization
0.22/0.20	c --- Begin Solver configuration ---
0.22/0.20	c Stops conflict analysis at the first Unique Implication Point
0.22/0.20	c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90
0.22/0.20	c Learn all clauses as in MiniSAT
0.22/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.22/0.20	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.22/0.20	c Expensive reason simplification
0.22/0.20	c MiniSAT restarts strategy
0.22/0.20	c Memory based learned constraints deletion strategy
0.22/0.20	c timeout=2147483s
0.22/0.20	c DB Simplification allowed=false
0.22/0.20	c --- End Solver configuration ---
0.22/0.20	c solving HOME/instance-1855551-1244882958.opb
0.22/0.20	c reading problem ... 
0.87/0.68	c ... done. Wall clock time 0.471s.
0.87/0.68	c #vars     840
0.87/0.68	c #constraints  2528
0.87/0.68	c constraints type 
0.87/0.68	c org.sat4j.minisat.constraints.card.MinWatchCard => 24
0.87/0.68	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 484
0.87/0.68	c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 2020
2.30/1.51	c SATISFIABLE
2.30/1.51	c OPTIMIZING...
2.30/1.52	c Got one! Elapsed wall clock time (in seconds):1.311
2.30/1.52	o 72
2.65/1.84	c Got one! Elapsed wall clock time (in seconds):1.639
2.65/1.84	o 70
3.49/2.58	c starts		: 23
3.49/2.58	c conflicts		: 10777
3.49/2.58	c decisions		: 15760
3.49/2.58	c propagations		: 814283
3.49/2.58	c inspects		: 3269455
3.49/2.58	c learnt literals	: 40
3.49/2.58	c learnt binary clauses	: 118
3.49/2.58	c learnt ternary clauses	: 292
3.49/2.58	c learnt clauses	: 10736
3.49/2.58	c ignored clauses	: 0
3.49/2.58	c root simplifications	: 0
3.49/2.58	c removed literals (reason simplification)	: 83479
3.49/2.58	c reason swapping (by a shorter reason)	: 0
3.49/2.58	c Calls to reduceDB	: 0
3.49/2.58	c speed (assignments/second)	: 1121601.9283746558
3.49/2.58	c non guided choices	10
3.49/2.58	c learnt constraints type 
3.49/2.58	c constraints type 
3.49/2.58	c org.sat4j.minisat.constraints.card.MinWatchCard => 24
3.49/2.58	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 484
3.49/2.58	c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 2020
3.49/2.58	s OPTIMUM FOUND
3.49/2.59	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 
3.49/2.59	c objective function=70
3.49/2.59	c Total wall clock time (in seconds): 2.384

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-1855551-1244882958/watcher-1855551-1244882958 -o /tmp/evaluation-result-1855551-1244882958/solver-1855551-1244882958 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1855551-1244882958.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: 1.03 1.03 1.00 2/64 19490
/proc/meminfo: memFree=1289992/2055920 swapFree=4192956/4192956
[pid=19490] ppid=19488 vsize=18576 CPUtime=0
/proc/19490/stat : 19490 (runsolver) D 19488 19490 19021 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 40998631 19021824 284 1992294400 4194304 4302564 548682068432 18446744073709551615 273952599335 0 2147483391 4096 24578 18446744072099781622 0 0 17 1 0 0
/proc/19490/statm: 4644 284 249 26 0 2626 0

[startup+0.099595 s]
/proc/loadavg: 1.03 1.03 1.00 2/64 19490
/proc/meminfo: memFree=1289992/2055920 swapFree=4192956/4192956
[pid=19490] ppid=19488 vsize=1473608 CPUtime=0.07
/proc/19490/stat : 19490 (java) S 19488 19490 19021 0 -1 0 3591 0 1 0 5 2 0 0 18 0 12 0 40998631 1508974592 3334 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/19490/statm: 368402 3334 1066 9 0 365750 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1473608

[startup+0.102588 s]
/proc/loadavg: 1.03 1.03 1.00 2/64 19490
/proc/meminfo: memFree=1289992/2055920 swapFree=4192956/4192956
[pid=19490] ppid=19488 vsize=1473608 CPUtime=0.08
/proc/19490/stat : 19490 (java) S 19488 19490 19021 0 -1 0 3604 0 1 0 6 2 0 0 18 0 12 0 40998631 1508974592 3347 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/19490/statm: 368402 3347 1066 9 0 365750 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1473608

[startup+0.302617 s]
/proc/loadavg: 1.03 1.03 1.00 2/64 19490
/proc/meminfo: memFree=1289992/2055920 swapFree=4192956/4192956
[pid=19490] ppid=19488 vsize=1474724 CPUtime=0.36
/proc/19490/stat : 19490 (java) S 19488 19490 19021 0 -1 0 5048 0 1 0 32 4 0 0 18 0 12 0 40998631 1510117376 4785 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/19490/statm: 368681 4785 1355 9 0 366024 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1474724

[startup+0.702673 s]
/proc/loadavg: 1.03 1.03 1.00 2/64 19490
/proc/meminfo: memFree=1289992/2055920 swapFree=4192956/4192956
[pid=19490] ppid=19488 vsize=1478272 CPUtime=1.04
/proc/19490/stat : 19490 (java) S 19488 19490 19021 0 -1 0 8003 0 1 0 98 6 0 0 18 0 12 0 40998631 1513750528 6933 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/19490/statm: 369568 6933 1404 9 0 366911 0
Current children cumulated CPU time (s) 1.04
Current children cumulated vsize (KiB) 1478272

[startup+1.50175 s]
/proc/loadavg: 1.03 1.03 1.00 4/77 19503
/proc/meminfo: memFree=1264992/2055920 swapFree=4192956/4192956
[pid=19490] ppid=19488 vsize=1480644 CPUtime=2.3
/proc/19490/stat : 19490 (java) S 19488 19490 19021 0 -1 0 9634 0 1 0 224 6 0 0 18 0 13 0 40998631 1516179456 7769 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/19490/statm: 370161 7769 1415 9 0 367504 0
[pid=19490/tid=19492] ppid=19488 vsize=1480644 CPUtime=1.28
/proc/19490/task/19492/stat : 19492 (java) R 19488 19490 19021 0 -1 64 5270 0 1 0 125 3 0 0 25 0 13 0 40998632 1516179456 7769 1992294400 134512640 134550932 4294956016 18446744073709551615 4109625620 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19493] ppid=19488 vsize=1480644 CPUtime=0
/proc/19490/task/19493/stat : 19493 (java) S 19488 19490 19021 0 -1 64 2 0 0 0 0 0 0 0 20 0 13 0 40998634 1516179456 7769 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19490/tid=19494] ppid=19488 vsize=1480644 CPUtime=0
/proc/19490/task/19494/stat : 19494 (java) S 19488 19490 19021 0 -1 64 2 0 0 0 0 0 0 0 18 0 13 0 40998634 1516179456 7769 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19495] ppid=19488 vsize=1480644 CPUtime=0
/proc/19490/task/19495/stat : 19495 (java) S 19488 19490 19021 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 40998635 1516179456 7769 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19496] ppid=19488 vsize=1480644 CPUtime=0
/proc/19490/task/19496/stat : 19496 (java) S 19488 19490 19021 0 -1 64 9 0 0 0 0 0 0 0 23 0 13 0 40998636 1516179456 7769 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19497] ppid=19488 vsize=1480644 CPUtime=0
/proc/19490/task/19497/stat : 19497 (java) S 19488 19490 19021 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 40998636 1516179456 7769 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19498] ppid=19488 vsize=1480644 CPUtime=0
/proc/19490/task/19498/stat : 19498 (java) S 19488 19490 19021 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 40998640 1516179456 7769 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19499] ppid=19488 vsize=1480644 CPUtime=0.52
/proc/19490/task/19499/stat : 19499 (java) S 19488 19490 19021 0 -1 64 1486 0 0 0 52 0 0 0 16 0 13 0 40998640 1516179456 7769 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19490/tid=19500] ppid=19488 vsize=1480644 CPUtime=0.46
/proc/19490/task/19500/stat : 19500 (java) S 19488 19490 19021 0 -1 64 2133 0 0 0 45 1 0 0 16 0 13 0 40998640 1516179456 7769 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19501] ppid=19488 vsize=1480644 CPUtime=0
/proc/19490/task/19501/stat : 19501 (java) S 19488 19490 19021 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 40998640 1516179456 7769 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19502] ppid=19488 vsize=1480644 CPUtime=0
/proc/19490/task/19502/stat : 19502 (java) S 19488 19490 19021 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 40998640 1516179456 7769 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19490/tid=19503] ppid=19488 vsize=1480644 CPUtime=0
/proc/19490/task/19503/stat : 19503 (java) S 19488 19490 19021 0 -1 64 3 0 0 0 0 0 0 0 23 0 13 0 40998704 1516179456 7769 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.3
Current children cumulated vsize (KiB) 1480644

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

[startup+2.30184 s]
/proc/loadavg: 1.03 1.03 1.00 2/77 19503
/proc/meminfo: memFree=1261216/2055920 swapFree=4192956/4192956
[pid=19490] ppid=19488 vsize=1480644 CPUtime=3.26
/proc/19490/stat : 19490 (java) S 19488 19490 19021 0 -1 0 10397 0 1 0 319 7 0 0 18 0 13 0 40998631 1516179456 8531 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/19490/statm: 370161 8531 1421 9 0 367504 0
[pid=19490/tid=19492] ppid=19488 vsize=1480644 CPUtime=2
/proc/19490/task/19492/stat : 19492 (java) R 19488 19490 19021 0 -1 64 5945 0 1 0 196 4 0 0 25 0 13 0 40998632 1516179456 8531 1992294400 134512640 134550932 4294956016 18446744073709551615 4109660576 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19490/tid=19493] ppid=19488 vsize=1480644 CPUtime=0
/proc/19490/task/19493/stat : 19493 (java) S 19488 19490 19021 0 -1 64 2 0 0 0 0 0 0 0 20 0 13 0 40998634 1516179456 8531 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19490/tid=19494] ppid=19488 vsize=1480644 CPUtime=0
/proc/19490/task/19494/stat : 19494 (java) S 19488 19490 19021 0 -1 64 2 0 0 0 0 0 0 0 18 0 13 0 40998634 1516179456 8531 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19495] ppid=19488 vsize=1480644 CPUtime=0
/proc/19490/task/19495/stat : 19495 (java) S 19488 19490 19021 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 40998635 1516179456 8531 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19496] ppid=19488 vsize=1480644 CPUtime=0
/proc/19490/task/19496/stat : 19496 (java) S 19488 19490 19021 0 -1 64 9 0 0 0 0 0 0 0 23 0 13 0 40998636 1516179456 8531 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19497] ppid=19488 vsize=1480644 CPUtime=0
/proc/19490/task/19497/stat : 19497 (java) S 19488 19490 19021 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 40998636 1516179456 8531 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19498] ppid=19488 vsize=1480644 CPUtime=0
/proc/19490/task/19498/stat : 19498 (java) S 19488 19490 19021 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 40998640 1516179456 8531 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19499] ppid=19488 vsize=1480644 CPUtime=0.66
/proc/19490/task/19499/stat : 19499 (java) S 19488 19490 19021 0 -1 64 1532 0 0 0 66 0 0 0 16 0 13 0 40998640 1516179456 8532 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19490/tid=19500] ppid=19488 vsize=1480644 CPUtime=0.57
/proc/19490/task/19500/stat : 19500 (java) S 19488 19490 19021 0 -1 64 2175 0 0 0 56 1 0 0 16 0 13 0 40998640 1516179456 8532 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19501] ppid=19488 vsize=1480644 CPUtime=0
/proc/19490/task/19501/stat : 19501 (java) S 19488 19490 19021 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 40998640 1516179456 8532 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19502] ppid=19488 vsize=1480644 CPUtime=0
/proc/19490/task/19502/stat : 19502 (java) S 19488 19490 19021 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 40998640 1516179456 8532 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19490/tid=19503] ppid=19488 vsize=1480644 CPUtime=0
/proc/19490/task/19503/stat : 19503 (java) S 19488 19490 19021 0 -1 64 3 0 0 0 0 0 0 0 23 0 13 0 40998704 1516179456 8532 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.26
Current children cumulated vsize (KiB) 1480644

[startup+2.50187 s]
/proc/loadavg: 1.03 1.03 1.00 2/77 19503
/proc/meminfo: memFree=1261216/2055920 swapFree=4192956/4192956
[pid=19490] ppid=19488 vsize=1480644 CPUtime=3.49
/proc/19490/stat : 19490 (java) S 19488 19490 19021 0 -1 0 10433 0 1 0 342 7 0 0 18 0 13 0 40998631 1516179456 8567 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/19490/statm: 370161 8567 1421 9 0 367504 0
[pid=19490/tid=19492] ppid=19488 vsize=1480644 CPUtime=2.18
/proc/19490/task/19492/stat : 19492 (java) R 19488 19490 19021 0 -1 64 5975 0 1 0 214 4 0 0 25 0 13 0 40998632 1516179456 8567 1992294400 134512640 134550932 4294956016 18446744073709551615 4109593982 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19490/tid=19493] ppid=19488 vsize=1480644 CPUtime=0
/proc/19490/task/19493/stat : 19493 (java) S 19488 19490 19021 0 -1 64 2 0 0 0 0 0 0 0 20 0 13 0 40998634 1516179456 8567 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19490/tid=19494] ppid=19488 vsize=1480644 CPUtime=0
/proc/19490/task/19494/stat : 19494 (java) S 19488 19490 19021 0 -1 64 2 0 0 0 0 0 0 0 18 0 13 0 40998634 1516179456 8567 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19495] ppid=19488 vsize=1480644 CPUtime=0
/proc/19490/task/19495/stat : 19495 (java) S 19488 19490 19021 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 40998635 1516179456 8567 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19496] ppid=19488 vsize=1480644 CPUtime=0
/proc/19490/task/19496/stat : 19496 (java) S 19488 19490 19021 0 -1 64 9 0 0 0 0 0 0 0 23 0 13 0 40998636 1516179456 8567 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19497] ppid=19488 vsize=1480644 CPUtime=0
/proc/19490/task/19497/stat : 19497 (java) S 19488 19490 19021 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 40998636 1516179456 8567 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19498] ppid=19488 vsize=1480644 CPUtime=0
/proc/19490/task/19498/stat : 19498 (java) S 19488 19490 19021 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 40998640 1516179456 8567 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19499] ppid=19488 vsize=1480644 CPUtime=0.68
/proc/19490/task/19499/stat : 19499 (java) S 19488 19490 19021 0 -1 64 1538 0 0 0 68 0 0 0 16 0 13 0 40998640 1516179456 8567 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19490/tid=19500] ppid=19488 vsize=1480644 CPUtime=0.59
/proc/19490/task/19500/stat : 19500 (java) S 19488 19490 19021 0 -1 64 2175 0 0 0 58 1 0 0 16 0 13 0 40998640 1516179456 8567 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19501] ppid=19488 vsize=1480644 CPUtime=0
/proc/19490/task/19501/stat : 19501 (java) S 19488 19490 19021 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 40998640 1516179456 8567 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19502] ppid=19488 vsize=1480644 CPUtime=0
/proc/19490/task/19502/stat : 19502 (java) S 19488 19490 19021 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 40998640 1516179456 8567 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19490/tid=19503] ppid=19488 vsize=1480644 CPUtime=0
/proc/19490/task/19503/stat : 19503 (java) S 19488 19490 19021 0 -1 64 3 0 0 0 0 0 0 0 23 0 13 0 40998704 1516179456 8567 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 1480644

[startup+2.60188 s]
/proc/loadavg: 1.03 1.03 1.00 2/77 19503
/proc/meminfo: memFree=1261216/2055920 swapFree=4192956/4192956
[pid=19490] ppid=19488 vsize=1480968 CPUtime=3.61
/proc/19490/stat : 19490 (java) S 19488 19490 19021 0 -1 0 10477 0 1 0 354 7 0 0 18 0 13 0 40998631 1516511232 8611 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/19490/statm: 370242 8611 1422 9 0 367585 0
[pid=19490/tid=19492] ppid=19488 vsize=1480968 CPUtime=2.26
/proc/19490/task/19492/stat : 19492 (java) S 19488 19490 19021 0 -1 64 5998 0 1 0 222 4 0 0 16 0 13 0 40998632 1516511232 8611 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19490/tid=19493] ppid=19488 vsize=1480968 CPUtime=0
/proc/19490/task/19493/stat : 19493 (java) S 19488 19490 19021 0 -1 64 2 0 0 0 0 0 0 0 20 0 13 0 40998634 1516511232 8611 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19490/tid=19494] ppid=19488 vsize=1480968 CPUtime=0
/proc/19490/task/19494/stat : 19494 (java) S 19488 19490 19021 0 -1 64 2 0 0 0 0 0 0 0 18 0 13 0 40998634 1516511232 8611 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19495] ppid=19488 vsize=1480968 CPUtime=0
/proc/19490/task/19495/stat : 19495 (java) S 19488 19490 19021 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 40998635 1516511232 8611 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19496] ppid=19488 vsize=1480968 CPUtime=0
/proc/19490/task/19496/stat : 19496 (java) S 19488 19490 19021 0 -1 64 9 0 0 0 0 0 0 0 23 0 13 0 40998636 1516511232 8611 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19497] ppid=19488 vsize=1480968 CPUtime=0
/proc/19490/task/19497/stat : 19497 (java) S 19488 19490 19021 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 40998636 1516511232 8611 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19498] ppid=19488 vsize=1480968 CPUtime=0
/proc/19490/task/19498/stat : 19498 (java) S 19488 19490 19021 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 40998640 1516511232 8611 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19499] ppid=19488 vsize=1480968 CPUtime=0.7
/proc/19490/task/19499/stat : 19499 (java) S 19488 19490 19021 0 -1 64 1539 0 0 0 70 0 0 0 16 0 13 0 40998640 1516511232 8611 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19490/tid=19500] ppid=19488 vsize=1480968 CPUtime=0.61
/proc/19490/task/19500/stat : 19500 (java) R 19488 19490 19021 0 -1 64 2176 0 0 0 60 1 0 0 16 0 13 0 40998640 1516511232 8611 1992294400 134512640 134550932 4294956016 18446744073709551615 105627930 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19501] ppid=19488 vsize=1480968 CPUtime=0
/proc/19490/task/19501/stat : 19501 (java) S 19488 19490 19021 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 40998640 1516511232 8611 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19490/tid=19502] ppid=19488 vsize=1480968 CPUtime=0
/proc/19490/task/19502/stat : 19502 (java) S 19488 19490 19021 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 40998640 1516511232 8611 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19490/tid=19503] ppid=19488 vsize=1480968 CPUtime=0
/proc/19490/task/19503/stat : 19503 (java) S 19488 19490 19021 0 -1 64 3 0 0 0 0 0 0 0 23 0 13 0 40998704 1516511232 8611 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.61
Current children cumulated vsize (KiB) 1480968

Child status: 30
Real time (s): 2.62083
CPU time (s): 3.62945
CPU user time (s): 3.54446
CPU system time (s): 0.084987
CPU usage (%): 138.485
Max. virtual memory (cumulated for all children) (KiB): 1480968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.54446
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10481
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= 460
involuntary context switches= 376

runsolver used 0.007998 second user time and 0.013997 second system time

The end

Launcher Data 

Begin job on node20 at 2009-06-13 10:49:18
IDJOB=1855551
IDBENCH=2038
IDSOLVER=682
FILE ID=node20/1855551-1244882958
PBS_JOBID= 9354397
Free space on /tmp= 66356 MiB

SOLVER NAME= SAT4J Pseudo Resolution 2.1.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-10pb.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1855551-1244882958/watcher-1855551-1244882958 -o /tmp/evaluation-result-1855551-1244882958/solver-1855551-1244882958 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1855551-1244882958.opb

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

MD5SUM BENCH= f76aa567f8c3ab400d153b705424800c
RANDOM SEED=2064890151

node20.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.234
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		: 3000.234
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:       1290472 kB
Buffers:         70188 kB
Cached:         630076 kB
SwapCached:          0 kB
Active:         112888 kB
Inactive:       600788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1290472 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             608 kB
Writeback:           0 kB
Mapped:          23232 kB
Slab:            37860 kB
Committed_AS:   103496 kB
PageTables:       1400 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= 66356 MiB
End job on node20 at 2009-06-13 10:49:21