Trace number 3492975

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 NameAnswerCPU timeWall clock time
Sat4j Resolution 2011-06-08OPTIMUM 2.53661 1.54089

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/zenotravel/
normalized-zenotravel04c_wcsp.wbo
MD5SUM83af53458897dbd6968104bb040d9756
Bench CategoryPARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark4116
Best CPU time to get the best result obtained on this benchmark2.53661
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables878
Total number of constraints26204
Number of soft constraints25965
Number of constraints which are clauses25965
Number of constraints which are cardinality constraints (but not clauses)239
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint24
Top cost 206992
Min constraint cost 1
Max constraint cost 206992
Sum of constraints costs 5314722545
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 25
Number of bits of the biggest sum of numbers5
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 

0.05/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.05/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.05/0.08	c See www.sat4j.org for details.
0.05/0.08	c version 2.3.1.v20110525
0.05/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.05/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.05/0.08	c java.vm.version	19.1-b02
0.05/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.05/0.08	c sun.arch.data.model	64
0.05/0.08	c java.version		1.6.0_24
0.05/0.08	c os.name		Linux
0.05/0.08	c os.version		2.6.18-164.el5
0.05/0.08	c os.arch		amd64
0.05/0.08	c Free memory 		9996466904
0.05/0.08	c Max memory 		10048897024
0.05/0.08	c Total memory 		10048897024
0.05/0.08	c Number of processors 	8
0.11/0.10	c Pseudo Boolean Optimization
0.11/0.10	c --- Begin Solver configuration ---
0.11/0.10	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@38540408
0.11/0.10	c Learn all clauses as in MiniSAT
0.11/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.10	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.10	c Expensive reason simplification
0.11/0.10	c Armin Biere (Picosat) restarts strategy
0.11/0.10	c Glucose learned constraints deletion strategy
0.11/0.10	c timeout=2147483s
0.11/0.10	c DB Simplification allowed=false
0.11/0.10	c --- End Solver configuration ---
0.11/0.10	c solving HOME/instance-3492975-1307913621.wbo
0.11/0.10	c reading problem ... 
0.97/0.56	c ... done. Wall clock time 0.452s.
0.97/0.56	c #vars     26843
0.97/0.56	c #constraints  52119
0.97/0.56	c constraints type 
0.97/0.56	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 25745
0.97/0.56	c org.sat4j.minisat.constraints.card.MinWatchCard => 70
0.97/0.56	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 628
0.97/0.56	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
1.68/1.00	c SATISFIABLE
1.68/1.00	c OPTIMIZING...
1.68/1.00	c Got one! Elapsed wall clock time (in seconds):0.898
1.68/1.00	o 4402
2.19/1.34	c Got one! Elapsed wall clock time (in seconds):1.237
2.19/1.34	o 4116
2.46/1.52	c starts		: 4
2.46/1.52	c conflicts		: 185
2.46/1.52	c decisions		: 1667
2.46/1.52	c propagations		: 62973
2.46/1.52	c inspects		: 107016
2.46/1.52	c shortcuts		: 0
2.46/1.52	c learnt literals	: 4
2.46/1.52	c learnt binary clauses	: 33
2.46/1.52	c learnt ternary clauses	: 2
2.46/1.52	c learnt constraints	: 180
2.46/1.52	c ignored constraints	: 0
2.46/1.52	c root simplifications	: 0
2.46/1.52	c removed literals (reason simplification)	: 299
2.46/1.52	c reason swapping (by a shorter reason)	: 0
2.46/1.52	c Calls to reduceDB	: 0
2.46/1.52	c number of reductions to clauses (during analyze)	: 0
2.46/1.52	c number of learned constraints concerned by reduction	: 0
2.46/1.52	c number of learning phase by resolution	: 0
2.46/1.52	c number of learning phase by cutting planes	: 0
2.46/1.52	c speed (assignments/second)	: 388722.2222222222
2.46/1.52	c non guided choices	0
2.46/1.52	c learnt constraints type 
2.46/1.52	c constraints type 
2.46/1.52	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 25745
2.46/1.52	c org.sat4j.minisat.constraints.card.MinWatchCard => 70
2.46/1.52	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 628
2.46/1.52	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
2.46/1.52	s OPTIMUM FOUND
2.46/1.53	v x1 -x2 -x3 -x4 -x5 x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 x30 -x31 -x32 x33 -x34 -x35 -x36 x37 x38 -x39 -x40 x41 -x42 x43 -x44 -x45 x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 x54 -x55 -x56 x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 x65 -x66 -x67 x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 x102 -x103 -x104 x105 -x106 -x107 x108 -x109 -x110 -x111 -x112 -x113 x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 x195 -x196 -x197 -x198 -x199 x200 -x201 -x202 -x203 -x204 -x205 x206 -x207 -x208 -x209 x210 -x211 -x212 x213 -x214 -x215 -x216 x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 x252 -x253 x254 -x255 x256 -x257 x258 -x259 x260 -x261 x262 -x263 x264 -x265 x266 -x267 x268 -x269 x270 -x271 x272 -x273 x274 -x275 x276 -x277 x278 -x279 x280 -x281 x282 -x283 x284 -x285 x286 -x287 x288 -x289 x290 -x291 x292 -x293 x294 -x295 x296 -x297 x298 -x299 x300 -x301 x302 -x303 x304 -x305 x306 -x307 x308 -x309 x310 -x311 x312 -x313 x314 -x315 x316 -x317 x318 -x319 x320 -x321 x322 -x323 x324 -x325 x326 -x327 x328 -x329 x330 -x331 x332 -x333 x334 -x335 x336 -x337 x338 -x339 x340 -x341 x342 -x343 x344 -x345 x346 -x347 x348 -x349 x350 -x351 x352 -x353 x354 -x355 x356 -x357 x358 -x359 x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 x373 -x374 -x375 x376 x377 -x378 x379 -x380 -x381 x382 -x383 x384 -x385 -x386 x387 -x388 -x389 -x390 -x391 -x392 x393 -x394 -x395 -x396 x397 -x398 -x399 -x400 x401 -x402 x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 x432 -x433 -x434 x435 -x436 -x437 x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 x498 -x499 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 x519 -x520 x521 -x522 -x523 -x524 x525 -x526 -x527 x528 -x529 -x530 -x531 x532 -x533 x534 -x535 -x536 x537 -x538 x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 x565 -x566 x567 -x568 x569 -x570 x571 -x572 x573 -x574 x575 -x576 x577 -x578 x579 -x580 x581 -x582 x583 -x584 x585 -x586 x587 -x588 x589 -x590 x591 -x592 x593 -x594 x595 -x596 x597 -x598 x599 -x600 x601 -x602 x603 -x604 x605 -x606 x607 -x608 x609 -x610 x611 -x612 x613 -x614 x615 -x616 x617 -x618 x619 -x620 x621 -x622 x623 -x624 x625 -x626 x627 -x628 x629 -x630 x631 -x632 x633 -x634 x635 -x636 x637 -x638 x639 -x640 x641 -x642 -x643 x644 x645 -x646 x647 -x648 x649 -x650 x651 -x652 x653 -x654 x655 -x656 x657 -x658 x659 -x660 x661 -x662 x663 -x664 x665 -x666 x667 -x668 x669 -x670 x671 -x672 x673 -x674 x675 -x676 x677 -x678 -x679 x680 x681 -x682 -x683 x684 x685 -x686 -x687 -x688 -x689 x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 x699 -x700 x701 -x702 x703 -x704 -x705 x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 x714 -x715 -x716 -x717 -x718 -x719 -x720 -x721 -x722 -x723 -x724 x725 -x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734 x735 -x736 -x737 -x738 -x739 -x740 -x741 x742 -x743 -x744 x745 -x746 -x747 x748 -x749 -x750 -x751 x752 -x753 -x754 -x755 x756 -x757 x758 x759 -x760 -x761 -x762 -x763 x764 x765 -x766 x767 -x768 -x769 -x770 -x771 -x772 x773 -x774 -x775 -x776 -x777 -x778 -x779 -x780 -x781 -x782 x783 -x784 -x785 x786 x787 -x788 x789 -x790 x791 -x792 x793 -x794 x795 -x796 x797 -x798 x799 -x800 x801 -x802 x803 -x804 x805 -x806 x807 -x808 x809 -x810 x811 -x812 x813 -x814 x815 -x816 x817 -x818 x819 -x820 x821 -x822 x823 -x824 x825 -x826 x827 -x828 x829 -x830 x831 -x832 x833 -x834 x835 -x836 x837 -x838 -x839 x840 -x841 -x842 -x843 -x844 x845 -x846 -x847 x848 x849 -x850 -x851 x852 x853 -x854 -x855 x856 -x857 x858 -x859 x860 -x861 x862 x863 -x864 -x865 x866 x867 -x868 x869 -x870 x871 -x872 x873 -x874 x875 -x876 -x877 x878 
2.46/1.53	c objective function=4116
2.46/1.53	c Total wall clock time (in seconds): 1.425

Verifier Data 

OK	4116

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3492975-1307913621/watcher-3492975-1307913621 -o /var/tmp/evaluation-result-3492975-1307913621/solver-3492975-1307913621 -C 1800 -W 1900 -M 15500 java -Xms10000m -Xmx10000m -jar sat4j-pb.jar Resolution HOME/instance-3492975-1307913621.wbo 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.02 2.00 2/195 10306
/proc/meminfo: memFree=1846596/32950928 swapFree=67048888/67111528
[pid=10306] ppid=10304 vsize=30528 CPUtime=0 cores=1,3,5,7
/proc/10306/stat : 10306 (java) S 10304 10306 4454 0 -1 4202496 1240 0 0 0 0 0 0 0 25 0 2 0 902960936 31260672 957 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 268284491749 0 0 4096 0 18446744073709551615 0 0 17 5 0 0 0
/proc/10306/statm: 7632 957 730 9 0 383 0
[pid=10306/tid=10307] ppid=10304 vsize=30540 CPUtime=0 cores=1,3,5,7
/proc/10306/task/10307/stat : 10307 (java) R 10304 10306 4454 0 -1 4202560 126 0 0 0 0 0 0 0 25 0 2 0 902960936 31272960 960 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 268272688955 0 0 0 16784584 0 0 0 -1 5 0 0 0

[startup+0.0560061 s]
/proc/loadavg: 2.01 2.02 2.00 2/195 10306
/proc/meminfo: memFree=1846596/32950928 swapFree=67048888/67111528
[pid=10306] ppid=10304 vsize=10533152 CPUtime=0.05 cores=1,3,5,7
/proc/10306/stat : 10306 (java) S 10304 10306 4454 0 -1 4202496 11549 0 1 0 4 1 0 0 25 0 13 0 902960936 10785947648 11243 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 268284491749 0 0 0 16800971 18446744073709551615 0 0 17 5 0 0 0
/proc/10306/statm: 2633288 11243 1691 9 0 2624036 0
[pid=10306/tid=10307] ppid=10304 vsize=10533152 CPUtime=0.04 cores=1,3,5,7
/proc/10306/task/10307/stat : 10307 (java) R 10304 10306 4454 0 -1 4202560 10399 0 1 0 3 1 0 0 25 0 13 0 902960936 10785947648 11244 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 48000948207523 0 4 0 16800971 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10533152

[startup+0.100997 s]
/proc/loadavg: 2.01 2.02 2.00 2/195 10306
/proc/meminfo: memFree=1846596/32950928 swapFree=67048888/67111528
[pid=10306] ppid=10304 vsize=10539824 CPUtime=0.11 cores=1,3,5,7
/proc/10306/stat : 10306 (java) S 10304 10306 4454 0 -1 4202496 13159 0 1 0 9 2 0 0 25 0 18 0 902960936 10792779776 12802 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 268284491749 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/10306/statm: 2634956 12802 2092 9 0 2625690 0
[pid=10306/tid=10307] ppid=10304 vsize=10539824 CPUtime=0.08 cores=1,3,5,7
/proc/10306/task/10307/stat : 10307 (java) R 10304 10306 4454 0 -1 4202560 11184 0 1 0 7 1 0 0 25 0 18 0 902960936 10792779776 12802 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 48000949741398 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 10539824

[startup+0.300964 s]
/proc/loadavg: 2.01 2.02 2.00 2/195 10306
/proc/meminfo: memFree=1846596/32950928 swapFree=67048888/67111528
[pid=10306] ppid=10304 vsize=10542228 CPUtime=0.5 cores=1,3,5,7
/proc/10306/stat : 10306 (java) S 10304 10306 4454 0 -1 4202496 16724 0 1 0 48 2 0 0 25 0 18 0 902960936 10795241472 16035 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 268284491749 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/10306/statm: 2635557 16036 2200 9 0 2626291 0
[pid=10306/tid=10307] ppid=10304 vsize=10542228 CPUtime=0.28 cores=1,3,5,7
/proc/10306/task/10307/stat : 10307 (java) R 10304 10306 4454 0 -1 4202560 13300 0 1 0 27 1 0 0 25 0 18 0 902960936 10795241472 16036 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 46912505546590 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 10542228

[startup+0.700894 s]
/proc/loadavg: 2.01 2.02 2.00 2/195 10306
/proc/meminfo: memFree=1846596/32950928 swapFree=67048888/67111528
[pid=10306] ppid=10304 vsize=10545156 CPUtime=1.46 cores=1,3,5,7
/proc/10306/stat : 10306 (java) S 10304 10306 4454 0 -1 4202496 34594 0 1 0 141 5 0 0 25 0 19 0 902960936 10798239744 32533 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 268284491749 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/10306/statm: 2636289 32533 2235 9 0 2627023 0
[pid=10306/tid=10307] ppid=10304 vsize=10545156 CPUtime=0.68 cores=1,3,5,7
/proc/10306/task/10307/stat : 10307 (java) R 10304 10306 4454 0 -1 4202560 28732 0 1 0 64 4 0 0 25 0 19 0 902960936 10798239744 32533 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 46912505166934 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 10545156

[startup+1.50075 s]
/proc/loadavg: 2.01 2.02 2.00 3/214 10325
/proc/meminfo: memFree=1724584/32950928 swapFree=67048888/67111528
[pid=10306] ppid=10304 vsize=10545156 CPUtime=2.46 cores=1,3,5,7
/proc/10306/stat : 10306 (java) S 10304 10306 4454 0 -1 4202496 38793 0 1 0 240 6 0 0 25 0 19 0 902960936 10798239744 36372 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 268284491749 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/10306/statm: 2636289 36372 2237 9 0 2627023 0
[pid=10306/tid=10307] ppid=10304 vsize=10545156 CPUtime=1.49 cores=1,3,5,7
/proc/10306/task/10307/stat : 10307 (java) R 10304 10306 4454 0 -1 4202560 32515 0 1 0 144 5 0 0 25 0 19 0 902960936 10798239744 36372 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 46912505905594 0 4 0 16800975 0 0 0 -1 5 0 0 0
[pid=10306/tid=10309] ppid=10304 vsize=10545156 CPUtime=0 cores=1,3,5,7
/proc/10306/task/10309/stat : 10309 (java) S 10304 10306 4454 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 902960938 10798239744 36372 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 268284504985 0 4 0 16800975 18446604468220816192 0 0 -1 5 0 0 0
[pid=10306/tid=10310] ppid=10304 vsize=10545156 CPUtime=0 cores=1,3,5,7
/proc/10306/task/10310/stat : 10310 (java) S 10304 10306 4454 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 902960938 10798239744 36372 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 268284504985 0 4 0 16800975 18446604468220816192 0 0 -1 7 0 0 0
[pid=10306/tid=10311] ppid=10304 vsize=10545156 CPUtime=0 cores=1,3,5,7
/proc/10306/task/10311/stat : 10311 (java) S 10304 10306 4454 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 902960938 10798239744 36372 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 268284504985 0 4 0 16800975 18446604468220816192 0 0 -1 3 0 0 0
[pid=10306/tid=10312] ppid=10304 vsize=10545156 CPUtime=0 cores=1,3,5,7
/proc/10306/task/10312/stat : 10312 (java) S 10304 10306 4454 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 19 0 902960938 10798239744 36372 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 268284504985 0 4 0 16800975 18446604468220816192 0 0 -1 3 0 0 0
[pid=10306/tid=10313] ppid=10304 vsize=10545156 CPUtime=0 cores=1,3,5,7
/proc/10306/task/10313/stat : 10313 (java) S 10304 10306 4454 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 902960938 10798239744 36372 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 268284504985 0 4 0 16800975 18446604468220816192 0 0 -1 1 0 0 0
[pid=10306/tid=10314] ppid=10304 vsize=10545156 CPUtime=0 cores=1,3,5,7
/proc/10306/task/10314/stat : 10314 (java) S 10304 10306 4454 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 902960938 10798239744 36372 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 268284504985 0 4 0 16800975 18446604468220816192 0 0 -1 1 0 0 0
[pid=10306/tid=10315] ppid=10304 vsize=10545156 CPUtime=0 cores=1,3,5,7
/proc/10306/task/10315/stat : 10315 (java) S 10304 10306 4454 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 902960938 10798239744 36372 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 268284504985 0 4 0 16800975 18446604468220816192 0 0 -1 7 0 0 0
[pid=10306/tid=10316] ppid=10304 vsize=10545156 CPUtime=0 cores=1,3,5,7
/proc/10306/task/10316/stat : 10316 (java) S 10304 10306 4454 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 902960938 10798239744 36372 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 268284504985 0 4 0 16800975 18446604468220816192 0 0 -1 7 0 0 0
[pid=10306/tid=10317] ppid=10304 vsize=10545156 CPUtime=0 cores=1,3,5,7
/proc/10306/task/10317/stat : 10317 (java) S 10304 10306 4454 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 19 0 902960939 10798239744 36372 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 268284505600 0 0 0 16800975 18446604468220816192 0 0 -1 5 0 0 0
[pid=10306/tid=10318] ppid=10304 vsize=10545156 CPUtime=0 cores=1,3,5,7
/proc/10306/task/10318/stat : 10318 (java) S 10304 10306 4454 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 19 0 902960939 10798239744 36372 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 268284504985 0 4 0 16800975 18446604468220816192 0 0 -1 5 0 0 0
[pid=10306/tid=10319] ppid=10304 vsize=10545156 CPUtime=0 cores=1,3,5,7
/proc/10306/task/10319/stat : 10319 (java) S 10304 10306 4454 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 902960939 10798239744 36372 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 268284504985 0 4 0 16800975 18446604468220816192 0 0 -1 7 0 0 0
[pid=10306/tid=10320] ppid=10304 vsize=10545156 CPUtime=0 cores=1,3,5,7
/proc/10306/task/10320/stat : 10320 (java) S 10304 10306 4454 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 902960941 10798239744 36372 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 268284512689 0 4 0 16800975 18446604468220816192 0 0 -1 5 0 0 0
[pid=10306/tid=10321] ppid=10304 vsize=10545156 CPUtime=0.5 cores=1,3,5,7
/proc/10306/task/10321/stat : 10321 (java) S 10304 10306 4454 0 -1 4202560 2509 0 0 0 50 0 0 0 19 0 19 0 902960941 10798239744 36372 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 268284504985 0 4 0 16800975 18446604468220816192 0 0 -1 1 0 0 0
[pid=10306/tid=10322] ppid=10304 vsize=10545156 CPUtime=0.45 cores=1,3,5,7
/proc/10306/task/10322/stat : 10322 (java) S 10304 10306 4454 0 -1 4202560 2605 0 0 0 45 0 0 0 19 0 19 0 902960942 10798239744 36372 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 268284504985 0 4 0 16800975 18446604468220816192 0 0 -1 7 0 0 0
[pid=10306/tid=10323] ppid=10304 vsize=10545156 CPUtime=0 cores=1,3,5,7
/proc/10306/task/10323/stat : 10323 (java) S 10304 10306 4454 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 902960942 10798239744 36372 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 268284504985 0 4 0 16800975 18446604468220816192 0 0 -1 5 0 0 0
[pid=10306/tid=10324] ppid=10304 vsize=10545156 CPUtime=0 cores=1,3,5,7
/proc/10306/task/10324/stat : 10324 (java) S 10304 10306 4454 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 902960942 10798239744 36372 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 268284505600 0 4 0 16800975 18446604468220816192 0 0 -1 7 0 0 0
[pid=10306/tid=10325] ppid=10304 vsize=10545156 CPUtime=0 cores=1,3,5,7
/proc/10306/task/10325/stat : 10325 (java) S 10304 10306 4454 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 902960999 10798239744 36372 33554432000 1073741824 1073778376 140736081840288 18446744073709551615 268284505600 0 4 0 16800975 18446604468220816192 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 2.46
Current children cumulated vsize (KiB) 10545156

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

Child status: 30
Real time (s): 1.54089
CPU time (s): 2.53661
CPU user time (s): 2.46663
CPU system time (s): 0.069989
CPU usage (%): 164.62
Max. virtual memory (cumulated for all children) (KiB): 10545156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.46663
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38837
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= 283
involuntary context switches= 42

runsolver used 0.002999 second user time and 0.008998 second system time

The end

Launcher Data 

Begin job on node122 at 2011-06-12 23:20:21
IDJOB=3492975
IDBENCH=79583
IDSOLVER=1982
FILE ID=node122/3492975-1307913621
RUNJOBID= node122-1307908902-7264
PBS_JOBID= 13559584
Free space on /var/tmp= 2892 MiB

SOLVER NAME= Sat4j Resolution 2011-06-08
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/zenotravel/normalized-zenotravel04c_wcsp.wbo
COMMAND LINE= java -Xms10000m -Xmx10000m -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3492975-1307913621/watcher-3492975-1307913621 -o /var/tmp/evaluation-result-3492975-1307913621/solver-3492975-1307913621 -C 1800 -W 1900 -M 15500  java -Xms10000m -Xmx10000m -jar sat4j-pb.jar Resolution HOME/instance-3492975-1307913621.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 83af53458897dbd6968104bb040d9756
RANDOM SEED=158693694

node122.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:       1847148 kB
Buffers:         69232 kB
Cached:       29970744 kB
SwapCached:      15016 kB
Active:       15036836 kB
Inactive:     15128080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:       1847148 kB
SwapTotal:    67111528 kB
SwapFree:     67048888 kB
Dirty:            1368 kB
Writeback:           0 kB
AnonPages:      122596 kB
Mapped:          17536 kB
Slab:           874372 kB
PageTables:       4972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 10573820 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /var/tmp at the end= 2892 MiB
End job on node122 at 2011-06-12 23:20:23