Trace number 3718048

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 PB 2012-05-28OPTIMUM 2.07368 1.03183

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/
zenotravel/normalized-zenotravel04ac_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 benchmark2.07368
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 

0.07/0.09	c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.07/0.09	c This is free software under the dual EPL/GNU LGPL licenses.
0.07/0.09	c See www.sat4j.org for details.
0.07/0.09	c version 2.3.2.v20120528
0.07/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.07/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.07/0.09	c java.vm.version	19.1-b02
0.07/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.07/0.09	c sun.arch.data.model	64
0.07/0.09	c java.version		1.6.0_24
0.07/0.09	c os.name		Linux
0.07/0.09	c os.version		2.6.32-71.29.1.el6.x86_64
0.07/0.09	c os.arch		amd64
0.07/0.09	c Free memory 		501472288
0.07/0.09	c Max memory 		7480803328
0.07/0.09	c Total memory 		504102912
0.07/0.09	c Number of processors 	8
0.08/0.12	c Pseudo Boolean Optimization by upper bound
0.08/0.12	c --- Begin Solver configuration ---
0.08/0.12	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@4a913fe2
0.08/0.12	c Learn all clauses as in MiniSAT
0.08/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.08/0.12	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.08/0.12	c No reason simplification
0.08/0.12	c Armin Biere (Picosat) restarts strategy
0.08/0.12	c Glucose 2 learned constraints deletion strategy
0.08/0.12	c timeout=2147483s
0.08/0.12	c DB Simplification allowed=false
0.08/0.12	c --- End Solver configuration ---
0.08/0.12	c solving HOME/instance-3718048-1338258171.wbo
0.08/0.12	c reading problem ... 
0.91/0.56	c ... done. Wall clock time 0.445s.
0.91/0.56	c declared #vars     878
0.91/0.56	c internal #vars     26843
0.91/0.56	c #constraints  26444
0.91/0.56	c constraints type 
0.91/0.56	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 25745
0.91/0.56	c org.sat4j.minisat.constraints.card.MinWatchCard => 70
0.91/0.56	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 628
0.91/0.56	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.91/0.56	c 26444 constraints processed.
0.91/0.56	c objective function length is 25965 literals
1.39/0.72	c SATISFIABLE
1.39/0.72	c OPTIMIZING...
1.39/0.72	c Got one! Elapsed wall clock time (in seconds):0.601
1.39/0.72	o 4403
1.39/0.76	c Got one! Elapsed wall clock time (in seconds):0.643
1.39/0.76	o 4402
1.68/0.83	c Got one! Elapsed wall clock time (in seconds):0.715
1.68/0.83	o 4116
2.02/1.00	c starts		: 5
2.02/1.00	c conflicts		: 186
2.02/1.00	c decisions		: 1719
2.02/1.00	c propagations		: 151979
2.02/1.00	c inspects		: 124091
2.02/1.00	c shortcuts		: 0
2.02/1.00	c learnt literals	: 10
2.02/1.00	c learnt binary clauses	: 19
2.02/1.00	c learnt ternary clauses	: 7
2.02/1.00	c learnt constraints	: 175
2.02/1.00	c ignored constraints	: 0
2.02/1.00	c root simplifications	: 0
2.02/1.00	c removed literals (reason simplification)	: 0
2.02/1.00	c reason swapping (by a shorter reason)	: 0
2.02/1.00	c Calls to reduceDB	: 0
2.02/1.00	c Number of update (reduction) of LBD	: 104
2.02/1.00	c number of reductions to clauses (during analyze)	: 0
2.02/1.00	c number of learned constraints concerned by reduction	: 0
2.02/1.00	c number of learning phase by resolution	: 0
2.02/1.00	c number of learning phase by cutting planes	: 0
2.02/1.00	c speed (assignments/second)	: 420994.45983379503
2.02/1.00	c non guided choices	0
2.02/1.00	c learnt constraints type 
2.02/1.00	c constraints type 
2.02/1.00	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 25745
2.02/1.00	c org.sat4j.minisat.constraints.card.MinWatchCard => 70
2.02/1.00	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 628
2.02/1.00	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
2.02/1.00	c 26444 constraints processed.
2.02/1.00	s OPTIMUM FOUND
2.02/1.01	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 
2.02/1.01	c objective function=4116
2.02/1.01	c Total wall clock time (in seconds): 0.896

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 /tmp/evaluation-result-3718048-1338258171/watcher-3718048-1338258171 -o /tmp/evaluation-result-3718048-1338258171/solver-3718048-1338258171 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3718048-1338258171.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: 1.99 2.01 2.00 3/194 3684
/proc/meminfo: memFree=30767984/32873648 swapFree=6852/6852
[pid=3684] ppid=3682 vsize=9292 CPUtime=0 cores=1,3,5,7
/proc/3684/stat : 3684 (java) D 3682 3684 28718 0 -1 4202496 249 0 0 0 0 0 0 0 20 0 1 0 291943905 9515008 183 33554432000 1073741824 1073778376 140733774013632 140733774004664 271787572917 0 0 4096 0 18446744072100609316 0 0 17 5 0 0 0 0 0
/proc/3684/statm: 2323 183 140 9 0 71 0

[startup+0.0931201 s]
/proc/loadavg: 1.99 2.01 2.00 3/194 3684
/proc/meminfo: memFree=30767984/32873648 swapFree=6852/6852
[pid=3684] ppid=3682 vsize=9558416 CPUtime=0.07 cores=1,3,5,7
/proc/3684/stat : 3684 (java) S 3682 3684 28718 0 -1 4202496 3867 0 1 0 7 0 0 0 20 0 18 0 291943905 9787817984 4564 33554432000 1073741824 1073778376 140734413017488 140734413008624 271790932029 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3684/statm: 2389604 4568 2006 9 0 2380296 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9558416

[startup+0.100338 s]
/proc/loadavg: 1.99 2.01 2.00 3/194 3684
/proc/meminfo: memFree=30767984/32873648 swapFree=6852/6852
[pid=3684] ppid=3682 vsize=9558416 CPUtime=0.08 cores=1,3,5,7
/proc/3684/stat : 3684 (java) S 3682 3684 28718 0 -1 4202496 4296 0 1 0 8 0 0 0 20 0 18 0 291943905 9787817984 4992 33554432000 1073741824 1073778376 140734413017488 140734413008624 271790932029 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3684/statm: 2389604 4992 2109 9 0 2380296 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9558416

[startup+0.300168 s]
/proc/loadavg: 1.99 2.01 2.00 3/194 3684
/proc/meminfo: memFree=30767984/32873648 swapFree=6852/6852
[pid=3684] ppid=3682 vsize=9558416 CPUtime=0.45 cores=1,3,5,7
/proc/3684/stat : 3684 (java) S 3682 3684 28718 0 -1 4202496 5540 0 1 0 44 1 0 0 20 0 18 0 291943905 9787817984 8067 33554432000 1073741824 1073778376 140734413017488 140734413008624 271790932029 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3684/statm: 2389604 8067 2216 9 0 2380296 0
Current children cumulated CPU time (s) 0.45
Current children cumulated vsize (KiB) 9558416

[startup+0.700231 s]
/proc/loadavg: 1.99 2.01 2.00 3/194 3684
/proc/meminfo: memFree=30767984/32873648 swapFree=6852/6852
[pid=3684] ppid=3682 vsize=9624980 CPUtime=1.39 cores=1,3,5,7
/proc/3684/stat : 3684 (java) S 3682 3684 28718 0 -1 4202496 8094 0 1 0 137 2 0 0 20 0 19 0 291943905 9855979520 24640 33554432000 1073741824 1073778376 140734413017488 140734413008624 271790932029 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3684/statm: 2406245 24640 2253 9 0 2396937 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 9624980

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

[startup+0.900335 s]
/proc/loadavg: 1.99 2.01 2.00 3/194 3684
/proc/meminfo: memFree=30767984/32873648 swapFree=6852/6852
[pid=3684] ppid=3682 vsize=9624980 CPUtime=1.85 cores=1,3,5,7
/proc/3684/stat : 3684 (java) S 3682 3684 28718 0 -1 4202496 10117 0 1 0 182 3 0 0 20 0 19 0 291943905 9855979520 33204 33554432000 1073741824 1073778376 140734413017488 140734413008624 271790932029 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3684/statm: 2406245 33204 2253 9 0 2396937 0
Current children cumulated CPU time (s) 1.85
Current children cumulated vsize (KiB) 9624980

[startup+1.00034 s]
/proc/loadavg: 1.99 2.01 2.00 3/213 3703
/proc/meminfo: memFree=30644008/32873648 swapFree=6852/6852
[pid=3684] ppid=3682 vsize=9624980 CPUtime=2.02 cores=1,3,5,7
/proc/3684/stat : 3684 (java) S 3682 3684 28718 0 -1 4202496 10275 0 1 0 199 3 0 0 20 0 19 0 291943905 9855979520 33250 33554432000 1073741824 1073778376 140734413017488 140734413008624 271790932029 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3684/statm: 2406245 33250 2255 9 0 2396937 0
[pid=3684/tid=3686] ppid=3682 vsize=9624980 CPUtime=0.97 cores=1,3,5,7
/proc/3684/task/3686/stat : 3686 (java) R 3682 3684 28718 0 -1 4202560 2561 0 1 0 95 2 0 0 20 0 19 0 291943906 9855979520 33250 33554432000 1073741824 1073778376 140734413017488 140480991629496 140480931343999 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
[pid=3684/tid=3687] ppid=3682 vsize=9624980 CPUtime=0 cores=1,3,5,7
/proc/3684/task/3687/stat : 3687 (java) S 3682 3684 28718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 291943908 9855979520 33250 33554432000 1073741824 1073778376 140734413017488 140480835529256 271790945340 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=3684/tid=3688] ppid=3682 vsize=9624980 CPUtime=0 cores=1,3,5,7
/proc/3684/task/3688/stat : 3688 (java) S 3682 3684 28718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 291943908 9855979520 33250 33554432000 1073741824 1073778376 140734413017488 140480834476456 271790945340 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=3684/tid=3689] ppid=3682 vsize=9624980 CPUtime=0 cores=1,3,5,7
/proc/3684/task/3689/stat : 3689 (java) S 3682 3684 28718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 291943908 9855979520 33250 33554432000 1073741824 1073778376 140734413017488 140480833423656 271790945340 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=3684/tid=3690] ppid=3682 vsize=9624980 CPUtime=0 cores=1,3,5,7
/proc/3684/task/3690/stat : 3690 (java) S 3682 3684 28718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 291943908 9855979520 33250 33554432000 1073741824 1073778376 140734413017488 140480832370856 271790945340 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=3684/tid=3691] ppid=3682 vsize=9624980 CPUtime=0 cores=1,3,5,7
/proc/3684/task/3691/stat : 3691 (java) S 3682 3684 28718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 291943908 9855979520 33250 33554432000 1073741824 1073778376 140734413017488 140480831319080 271790945340 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=3684/tid=3692] ppid=3682 vsize=9624980 CPUtime=0 cores=1,3,5,7
/proc/3684/task/3692/stat : 3692 (java) S 3682 3684 28718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 291943908 9855979520 33250 33554432000 1073741824 1073778376 140734413017488 140480830266280 271790945340 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=3684/tid=3693] ppid=3682 vsize=9624980 CPUtime=0 cores=1,3,5,7
/proc/3684/task/3693/stat : 3693 (java) S 3682 3684 28718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 291943908 9855979520 33250 33554432000 1073741824 1073778376 140734413017488 140480829213480 271790945340 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=3684/tid=3694] ppid=3682 vsize=9624980 CPUtime=0 cores=1,3,5,7
/proc/3684/task/3694/stat : 3694 (java) S 3682 3684 28718 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 291943908 9855979520 33250 33554432000 1073741824 1073778376 140734413017488 140480828160680 271790945340 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=3684/tid=3695] ppid=3682 vsize=9624980 CPUtime=0 cores=1,3,5,7
/proc/3684/task/3695/stat : 3695 (java) S 3682 3684 28718 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 291943909 9855979520 33250 33554432000 1073741824 1073778376 140734413017488 140480815749608 271790946217 0 0 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=3684/tid=3696] ppid=3682 vsize=9624980 CPUtime=0 cores=1,3,5,7
/proc/3684/task/3696/stat : 3696 (java) S 3682 3684 28718 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 291943909 9855979520 33250 33554432000 1073741824 1073778376 140734413017488 140480814695672 271790945340 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=3684/tid=3697] ppid=3682 vsize=9624980 CPUtime=0 cores=1,3,5,7
/proc/3684/task/3697/stat : 3697 (java) S 3682 3684 28718 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 291943909 9855979520 33250 33554432000 1073741824 1073778376 140734413017488 140480813642760 271790945340 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=3684/tid=3698] ppid=3682 vsize=9624980 CPUtime=0 cores=1,3,5,7
/proc/3684/task/3698/stat : 3698 (java) S 3682 3684 28718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 291943912 9855979520 33250 33554432000 1073741824 1073778376 140734413017488 140480812591248 271790954272 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=3684/tid=3699] ppid=3682 vsize=9624980 CPUtime=0.51 cores=1,3,5,7
/proc/3684/task/3699/stat : 3699 (java) R 3682 3684 28718 0 -1 4202560 2529 0 0 0 51 0 0 0 20 0 19 0 291943912 9855979520 33250 33554432000 1073741824 1073778376 140734413017488 140480811539384 140480994162688 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0
[pid=3684/tid=3700] ppid=3682 vsize=9624980 CPUtime=0.51 cores=1,3,5,7
/proc/3684/task/3700/stat : 3700 (java) S 3682 3684 28718 0 -1 4202560 3985 0 0 0 51 0 0 0 20 0 19 0 291943912 9855979520 33250 33554432000 1073741824 1073778376 140734413017488 140480810486584 271790945340 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=3684/tid=3701] ppid=3682 vsize=9624980 CPUtime=0 cores=1,3,5,7
/proc/3684/task/3701/stat : 3701 (java) S 3682 3684 28718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 291943912 9855979520 33250 33554432000 1073741824 1073778376 140734413017488 140480809433976 271790945340 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=3684/tid=3702] ppid=3682 vsize=9624980 CPUtime=0 cores=1,3,5,7
/proc/3684/task/3702/stat : 3702 (java) S 3682 3684 28718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 291943912 9855979520 33250 33554432000 1073741824 1073778376 140734413017488 140480808381384 271790946217 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=3684/tid=3703] ppid=3682 vsize=9624980 CPUtime=0 cores=1,3,5,7
/proc/3684/task/3703/stat : 3703 (java) S 3682 3684 28718 0 -1 4202560 12 0 0 0 0 0 0 0 20 0 19 0 291943970 9855979520 33250 33554432000 1073741824 1073778376 140734413017488 140480807326888 271790946217 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 2.02
Current children cumulated vsize (KiB) 9624980

Child status: 30
Real time (s): 1.03183
CPU time (s): 2.07368
CPU user time (s): 2.02169
CPU system time (s): 0.051992
CPU usage (%): 200.972
Max. virtual memory (cumulated for all children) (KiB): 9624980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.02169
system time used= 0.051992
maximum resident set size= 135112
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10301
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 302
involuntary context switches= 30

runsolver used 0.000999 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node115 at 2012-05-29 04:22:51
IDJOB=3718048
IDBENCH=79582
IDSOLVER=2301
FILE ID=node115/3718048-1338258171
RUNJOBID= node115-1338248169-32131
PBS_JOBID= 14624652
Free space on /tmp= 71640 MiB

SOLVER NAME= Sat4j PB  2012-05-28
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/zenotravel/normalized-zenotravel04ac_wcsp.wbo
COMMAND LINE= java -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3718048-1338258171/watcher-3718048-1338258171 -o /tmp/evaluation-result-3718048-1338258171/solver-3718048-1338258171 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-pb.jar HOME/instance-3718048-1338258171.wbo

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

MD5SUM BENCH= 83af53458897dbd6968104bb040d9756
RANDOM SEED=1483454987

node115.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2666.462
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        30768248 kB
Buffers:          500588 kB
Cached:           397504 kB
SwapCached:          972 kB
Active:           988888 kB
Inactive:         223068 kB
Active(anon):     306672 kB
Inactive(anon):     9244 kB
Active(file):     682216 kB
Inactive(file):   213824 kB
Unevictable:        6852 kB
Mlocked:            6852 kB
SwapTotal:      67108856 kB
SwapFree:       67106424 kB
Dirty:              1256 kB
Writeback:             0 kB
AnonPages:        321136 kB
Mapped:            19944 kB
Shmem:                96 kB
Slab:             752556 kB
SReclaimable:     196464 kB
SUnreclaim:       556092 kB
KernelStack:        1592 kB
PageTables:         4832 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     827420 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    292864 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71640 MiB
End job on node115 at 2012-05-29 04:22:52