Trace number 3445642

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
MPhaseSAT 2011-02-15SAT 1186.47 1186.47

General information on the benchmark

NameCRAFTED/rbsat/random/forced/
rbsat-v945c61409gyes5.cnf
MD5SUMccc3b90e7796ba48b01939580fe6357c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.19036
Satisfiable
(Un)Satisfiability was proved
Number of variables945
Number of clauses61409
Sum of the clauses size123673
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 261364
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

Solver Data 

1186.40/1186.46	c MPhaseSAT version 401 by Jingchao Chen,  April 1, 2011
1186.40/1186.46	c input CNF file=HOME/instance-3445642-1306969048.cnf 
1186.40/1186.46	c Clause#=61409  var#=945  ratio=64 
1186.40/1186.46	c Simplified clause#=58676 
1186.40/1186.46	c XOR_varElimination deleted var#=0 clauses#=58676 
1186.40/1186.46	c inative var#=0 
1186.40/1186.46	c free var#=945  
1186.40/1186.46	c solving by ALO selection 
1186.40/1186.46	c a solution found by ALO selection 
1186.40/1186.46	c unfixed var#=0 var#=945 
1186.40/1186.46	c verified 
1186.40/1186.46	c 
1186.40/1186.46	s SATISFIABLE
1186.40/1186.46	v -1 -2 -3 -4 -5 -6 7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20 -21 -22 -23 -24 -25 -26 -27 -28 -29 -30 -31 -32 33 -34 -35 -36 -37 -38 -39 -40 -41 -42 -43 -44 -45 -46 -47 -48 -49 -50 51 -52 -53 -54 -55 -56 -57 -58 -59 -60 -61 -62 -63 -64 -65 -66 -67 -68 -69 -70 -71 -72 -73 -74 75 -76 -77 -78 -79 -80 -81 -82 -83 -84 -85 -86 87 -88 -89 -90 -91 -92 -93 -94 -95 -96 -97 -98 -99 -100 -101 -102 -103 -104 -105 -106 -107 -108 -109 -110 -111 -112 -113 -114 -115 -116 -117 -118 -119 -120 -121 -122 123 -124 -125 -126 -127 -128 -129 -130 -131 -132 -133 -134 -135 -136 -137 -138 -139 -140 141 -142 -143 -144 -145 -146 -147 -148 -149 -150 -151 -152 -153 -154 155 -156 -157 -158 -159 -160 -161 -162 -163 -164 -165 -166 -167 -168 -169 -170 -171 -172 -173 -174 -175 -176 -177 -178 -179 -180 -181 182 -183 -184 -185 -186 -187 -188 -189 -190 -191 -192 -193 -194 -195 -196 -197 -198 -199 -200 -201 -202 203 -204 -205 -206 -207 -208 -209 -210 -211 -212 -213 -214 -215 -216 -217 -218 -219 -220 -221 -222 -223 -224 225 -226 -227 -228 -229 -230 -231 -232 -233 -234 -235 -236 -237 -238 -239 -240 -241 -242 -243 -244 -245 -246 -247 248 -249 -250 -251 -252 -253 -254 -255 -256 -257 -258 259 -260 -261 -262 -263 -264 -265 -266 -267 -268 -269 -270 -271 -272 -273 -274 -275 -276 -277 -278 279 -280 -281 -282 -283 -284 -285 -286 -287 -288 -289 -290 -291 -292 -293 -294 -295 -296 -297 -298 -299 -300 -301 -302 -303 -304 -305 -306 -307 -308 -309 -310 -311 312 -313 -314 -315 -316 -317 -318 -319 -320 -321 -322 -323 -324 -325 -326 327 -328 -329 -330 -331 -332 -333 -334 -335 -336 -337 -338 -339 -340 -341 -342 -343 -344 -345 -346 -347 -348 -349 -350 -351 -352 -353 -354 -355 -356 357 -358 -359 -360 -361 -362 -363 -364 -365 -366 -367 -368 -369 -370 -371 -372 -373 -374 375 -376 -377 -378 -379 -380 -381 -382 -383 -384 -385 386 -387 -388 -389 -390 -391 -392 -393 -394 -395 -396 -397 -398 -399 -400 -401 -402 -403 -404 -405 406 -407 -408 -409 -410 -411 -412 -413 -414 -415 -416 -417 -418 -419 -420 -421 -422 -423 -424 -425 -426 -427 -428 -429 -430 -431 -432 -433 -434 -435 -436 437 -438 -439 -440 -441 -442 443 -444 -445 -446 -447 -448 -449 -450 -451 -452 -453 -454 -455 -456 -457 -458 -459 -460 -461 -462 -463 -464 -465 -466 -467 -468 -469 -470 -471 -472 -473 -474 -475 -476 -477 -478 -479 -480 -481 482 -483 -484 -485 -486 -487 -488 -489 -490 -491 -492 -493 -494 -495 -496 497 -498 -499 -500 -501 -502 -503 -504 -505 -506 -507 -508 -509 -510 -511 -512 513 -514 -515 -516 -517 -518 -519 -520 -521 -522 -523 -524 -525 -526 -527 -528 -529 -530 -531 -532 -533 -534 -535 -536 -537 -538 -539 -540 -541 -542 -543 -544 -545 546 -547 -548 -549 -550 -551 -552 -553 -554 -555 -556 -557 -558 -559 -560 561 -562 -563 -564 -565 -566 -567 -568 569 -570 -571 -572 -573 -574 -575 -576 -577 -578 -579 -580 -581 -582 -583 -584 -585 -586 -587 -588 -589 -590 -591 -592 -593 -594 -595 -596 -597 -598 -599 -600 -601 -602 -603 604 -605 -606 -607 -608 -609 -610 -611 -612 -613 -614 -615 -616 -617 -618 -619 -620 -621 -622 -623 624 -625 -626 -627 -628 -629 -630 -631 -632 -633 -634 -635 -636 -637 -638 -639 -640 -641 -642 -643 644 -645 -646 -647 -648 -649 -650 -651 -652 -653 -654 -655 -656 -657 658 -659 -660 -661 -662 -663 -664 -665 -666 -667 -668 -669 -670 -671 -672 -673 -674 -675 -676 -677 -678 -679 -680 -681 682 -683 -684 -685 -686 -687 -688 -689 -690 -691 -692 -693 -694 -695 -696 697 -698 -699 -700 -701 -702 -703 -704 -705 -706 -707 -708 -709 -710 -711 -712 -713 -714 -715 -716 -717 -718 -719 -720 -721 -722 -723 -724 -725 -726 727 -728 -729 -730 -731 -732 -733 -734 -735 736 -737 -738 -739 -740 -741 -742 -743 -744 -745 -746 -747 -748 -749 -750 -751 -752 -753 -754 -755 -756 -757 -758 -759 -760 -761 762 -763 -764 -765 -766 -767 -768 -769 -770 -771 -772 -773 -774 -775 -776 -777 -778 -779 -780 -781 -782 -783 -784 -785 -786 -787 -788 -789 -790 -791 792 -793 -794 -795 -796 -797 -798 -799 -800 -801 -802 -803 -804 -805 -806 -807 -808 -809 -810 -811 -812 -813 -814 -815 -816 817 -818 -819 -820 -821 -822 823 -824 -825 -826 -827 -828 -829 -830 -831 -832 -833 -834 -835 -836 -837 -838 -839 -840 -841 -842 -843 -844 845 -846 -847 -848 -849 -850 -851 -852 -853 -854 -855 -856 -857 -858 -859 -860 -861 -862 -863 -864 -865 -866 -867 -868 -869 -870 871 -872 -873 -874 -875 -876 -877 -878 -879 -880 -881 -882 -883 -884 -885 -886 -887 -888 -889 -890 -891 -892 893 -894 -895 -896 -897 -898 -899 -900 -901 -902 -903 -904 -905 -906 -907 -908 -909 -910 -911 -912 -913 -914 -915 -916 -917 918 -919 -920 -921 -922 -923 -924 -925 -926 -927 -928 -929 -930 -931 932 -933 -934 -935 -936 -937 -938 -939 -940 -941 -942 -943 -944 -945 
1186.40/1186.46	v 0
1186.40/1186.46	c 
1186.40/1186.46	c  Running time=1186.469630

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3445642-1306969048/watcher-3445642-1306969048 -o /tmp/evaluation-result-3445642-1306969048/solver-3445642-1306969048 -C 5000 -W 5100 -M 15500 MPhaseSAT HOME/instance-3445642-1306969048.cnf 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 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: 8.07 8.06 8.02 2/324 9031
/proc/meminfo: memFree=24307240/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=1528 CPUtime=0 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) S 9029 9031 8999 0 -1 4194304 87 0 2 0 0 0 0 0 25 0 1 0 887135378 1564672 43 33554432000 134512640 134731564 4291750528 18446744073709551615 5530196 0 2147483391 4096 0 18446744071699199166 0 0 17 1 0 0 0
/proc/9031/statm: 382 43 33 54 0 30 0

[startup+0.0266011 s]
/proc/loadavg: 8.07 8.06 8.02 2/324 9031
/proc/meminfo: memFree=24307240/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=2952 CPUtime=0 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) D 9029 9031 8999 0 -1 4194304 175 0 3 0 0 0 0 0 25 0 1 0 887135378 3022848 131 33554432000 134512640 134731564 4291750528 18446744073709551615 5482834 0 0 4096 0 18446744071562234166 0 0 17 1 0 0 0
/proc/9031/statm: 738 131 115 54 0 35 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2952

[startup+0.100586 s]
/proc/loadavg: 8.07 8.06 8.02 2/324 9031
/proc/meminfo: memFree=24307240/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=4916 CPUtime=0.06 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 977 0 9 0 6 0 0 0 25 0 1 0 887135378 5033984 740 33554432000 134512640 134731564 4291750528 18446744073709551615 134537072 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 1229 740 238 54 0 539 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4916

[startup+0.300549 s]
/proc/loadavg: 8.07 8.06 8.02 2/324 9031
/proc/meminfo: memFree=24307240/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=10032 CPUtime=0.26 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 2496 0 9 0 26 0 0 0 25 0 1 0 887135378 10272768 2056 33554432000 134512640 134731564 4291750528 18446744073709551615 134719882 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 2508 2056 276 54 0 1818 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 10032

[startup+0.700486 s]
/proc/loadavg: 8.07 8.06 8.02 2/324 9031
/proc/meminfo: memFree=24307240/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=7772 CPUtime=0.66 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 3037 0 9 0 66 0 0 0 25 0 1 0 887135378 7958528 1504 33554432000 134512640 134731564 4291750528 18446744073709551615 134659359 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 1943 1504 276 54 0 1253 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 7772

[startup+1.50033 s]
/proc/loadavg: 7.58 7.96 7.99 3/328 9038
/proc/meminfo: memFree=24275280/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=7904 CPUtime=1.46 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 3076 0 9 0 146 0 0 0 25 0 1 0 887135378 8093696 1543 33554432000 134512640 134731564 4291750528 18446744073709551615 134614648 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 1976 1543 276 54 0 1286 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7904

[startup+3.10103 s]
/proc/loadavg: 7.58 7.96 7.99 3/328 9038
/proc/meminfo: memFree=24273916/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=8096 CPUtime=3.06 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 3716 0 9 0 306 0 0 0 25 0 1 0 887135378 8290304 1592 33554432000 134512640 134731564 4291750528 18446744073709551615 134659217 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 2024 1592 276 54 0 1334 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8096

[startup+6.30045 s]
/proc/loadavg: 7.58 7.96 7.99 3/328 9038
/proc/meminfo: memFree=24274548/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=7836 CPUtime=6.26 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 5501 0 9 0 626 0 0 0 25 0 1 0 887135378 8024064 1520 33554432000 134512640 134731564 4291750528 18446744073709551615 134620451 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 1959 1520 276 54 0 1269 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 7836

[startup+12.7003 s]
/proc/loadavg: 6.72 7.76 7.92 3/328 9038
/proc/meminfo: memFree=24273724/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=8104 CPUtime=12.66 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 7916 0 9 0 1266 0 0 0 25 0 1 0 887135378 8298496 1584 33554432000 134512640 134731564 4291750528 18446744073709551615 134668842 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 2026 1584 276 54 0 1336 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 8104

[startup+25.5009 s]
/proc/loadavg: 6.00 7.57 7.86 3/328 9038
/proc/meminfo: memFree=24273680/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=8056 CPUtime=25.46 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 11714 0 9 0 2545 1 0 0 25 0 1 0 887135378 8249344 1579 33554432000 134512640 134731564 4291750528 18446744073709551615 134659341 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 2014 1579 276 54 0 1324 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 8056

[startup+51.1002 s]
/proc/loadavg: 4.63 7.12 7.70 3/328 9039
/proc/meminfo: memFree=24273120/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=7908 CPUtime=51.07 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 22959 0 9 0 5104 3 0 0 25 0 1 0 887135378 8097792 1530 33554432000 134512640 134731564 4291750528 18446744073709551615 5742422 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 1977 1530 276 54 0 1287 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7908

[startup+102.312 s]
/proc/loadavg: 3.08 6.27 7.38 3/328 9040
/proc/meminfo: memFree=24270600/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=7732 CPUtime=102.27 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 35713 0 9 0 10223 4 0 0 25 0 1 0 887135378 7917568 1493 33554432000 134512640 134731564 4291750528 18446744073709551615 134620475 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 1933 1493 276 54 0 1243 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7732

[startup+162.301 s]
/proc/loadavg: 2.40 5.49 7.04 3/328 9042
/proc/meminfo: memFree=24265468/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=7784 CPUtime=162.27 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 53202 0 9 0 16220 7 0 0 25 0 1 0 887135378 7970816 1488 33554432000 134512640 134731564 4291750528 18446744073709551615 134719975 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 1946 1488 276 54 0 1256 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 7784

[startup+222.301 s]
/proc/loadavg: 2.14 4.85 6.72 3/328 9053
/proc/meminfo: memFree=24261976/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=7444 CPUtime=222.27 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 71267 0 9 0 22218 9 0 0 25 0 1 0 887135378 7622656 1397 33554432000 134512640 134731564 4291750528 18446744073709551615 134719837 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 1861 1397 276 54 0 1171 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 7444

[startup+282.301 s]
/proc/loadavg: 2.05 4.33 6.42 3/328 9054
/proc/meminfo: memFree=24258460/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=7700 CPUtime=282.27 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 94962 0 9 0 28215 12 0 0 25 0 1 0 887135378 7884800 1480 33554432000 134512640 134731564 4291750528 18446744073709551615 134656000 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 1925 1480 276 54 0 1235 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 7700

[startup+342.301 s]
/proc/loadavg: 2.02 3.91 6.14 3/328 9056
/proc/meminfo: memFree=24255932/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=8592 CPUtime=342.27 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 121923 0 9 0 34212 15 0 0 25 0 1 0 887135378 8798208 1697 33554432000 134512640 134731564 4291750528 18446744073709551615 134720146 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 2148 1697 276 54 0 1458 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 8592

[startup+402.301 s]
/proc/loadavg: 2.00 3.56 5.88 3/328 9057
/proc/meminfo: memFree=24255368/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=7660 CPUtime=402.28 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 138611 0 9 0 40211 17 0 0 25 0 1 0 887135378 7843840 1468 33554432000 134512640 134731564 4291750528 18446744073709551615 134670302 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 1915 1468 276 54 0 1225 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 7660

[startup+462.301 s]
/proc/loadavg: 2.00 3.27 5.63 3/328 9059
/proc/meminfo: memFree=24253572/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=8368 CPUtime=462.28 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 155908 0 9 0 46209 19 0 0 25 0 1 0 887135378 8568832 1640 33554432000 134512640 134731564 4291750528 18446744073709551615 134620668 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 2092 1640 276 54 0 1402 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 8368

[startup+522.301 s]
/proc/loadavg: 2.00 3.04 5.40 3/328 9060
/proc/meminfo: memFree=24252644/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=7532 CPUtime=522.28 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 172666 0 9 0 52207 21 0 0 25 0 1 0 887135378 7712768 1443 33554432000 134512640 134731564 4291750528 18446744073709551615 134624697 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 1883 1443 276 54 0 1193 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 7532

[startup+582.301 s]
/proc/loadavg: 2.15 2.89 5.20 3/328 9062
/proc/meminfo: memFree=24250968/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=7444 CPUtime=582.28 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 190969 0 9 0 58204 24 0 0 25 0 1 0 887135378 7622656 1420 33554432000 134512640 134731564 4291750528 18446744073709551615 134719816 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 1861 1420 276 54 0 1171 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 7444

[startup+642.301 s]
/proc/loadavg: 2.05 2.73 5.00 3/328 9064
/proc/meminfo: memFree=24248444/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=7840 CPUtime=642.29 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 211125 0 9 0 64203 26 0 0 25 0 1 0 887135378 8028160 1520 33554432000 134512640 134731564 4291750528 18446744073709551615 134659584 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 1960 1520 276 54 0 1270 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 7840

[startup+702.3 s]
/proc/loadavg: 2.02 2.59 4.81 3/328 9065
/proc/meminfo: memFree=24247032/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=7344 CPUtime=702.29 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 229478 0 9 0 70200 29 0 0 25 0 1 0 887135378 7520256 1393 33554432000 134512640 134731564 4291750528 18446744073709551615 134620719 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 1836 1393 276 54 0 1146 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 7344

[startup+762.311 s]
/proc/loadavg: 2.00 2.48 4.63 3/328 9067
/proc/meminfo: memFree=24246740/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=8036 CPUtime=762.3 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 246211 0 9 0 76199 31 0 0 25 0 1 0 887135378 8228864 1543 33554432000 134512640 134731564 4291750528 18446744073709551615 5742365 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 2009 1543 276 54 0 1319 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 8036

[startup+822.3 s]
/proc/loadavg: 2.00 2.39 4.46 3/328 9069
/proc/meminfo: memFree=24246312/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=7468 CPUtime=822.28 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 265223 0 9 0 82196 32 0 0 25 0 1 0 887135378 7647232 1415 33554432000 134512640 134731564 4291750528 18446744073709551615 134623128 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 1867 1415 276 54 0 1177 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 7468

[startup+882.3 s]
/proc/loadavg: 2.00 2.32 4.31 3/328 9070
/proc/meminfo: memFree=24243664/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=8780 CPUtime=882.29 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 283025 0 9 0 88195 34 0 0 25 0 1 0 887135378 8990720 1737 33554432000 134512640 134731564 4291750528 18446744073709551615 134660184 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 2195 1737 276 54 0 1505 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 8780

[startup+942.3 s]
/proc/loadavg: 2.00 2.26 4.16 3/328 9072
/proc/meminfo: memFree=24240872/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=8116 CPUtime=942.29 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 303241 0 9 0 94192 37 0 0 25 0 1 0 887135378 8310784 1577 33554432000 134512640 134731564 4291750528 18446744073709551615 134717303 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 2029 1577 276 54 0 1339 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 8116

[startup+1002.3 s]
/proc/loadavg: 2.00 2.21 4.02 3/328 9073
/proc/meminfo: memFree=24240312/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=8612 CPUtime=1002.29 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 321667 0 9 0 100190 39 0 0 25 0 1 0 887135378 8818688 1702 33554432000 134512640 134731564 4291750528 18446744073709551615 134659334 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 2153 1702 276 54 0 1463 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 8612

[startup+1062.3 s]
/proc/loadavg: 2.07 2.18 3.90 3/328 9075
/proc/meminfo: memFree=24241232/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=7844 CPUtime=1062.29 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 338513 0 9 0 106187 42 0 0 25 0 1 0 887135378 8032256 1506 33554432000 134512640 134731564 4291750528 18446744073709551615 134721168 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 1961 1506 276 54 0 1271 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 7844

[startup+1122.3 s]
/proc/loadavg: 2.10 2.16 3.78 3/328 9077
/proc/meminfo: memFree=24240804/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=8148 CPUtime=1122.3 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 359532 0 9 0 112185 45 0 0 25 0 1 0 887135378 8343552 1587 33554432000 134512640 134731564 4291750528 18446744073709551615 134719844 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 2037 1587 276 54 0 1347 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 8148

[startup+1182.3 s]
/proc/loadavg: 2.03 2.13 3.67 3/328 9078
/proc/meminfo: memFree=24239256/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=7528 CPUtime=1182.29 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 377557 0 9 0 118183 46 0 0 25 0 1 0 887135378 7708672 1426 33554432000 134512640 134731564 4291750528 18446744073709551615 5742449 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 1882 1426 276 54 0 1192 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 7528

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

[startup+1183.9 s]
/proc/loadavg: 2.03 2.13 3.67 3/328 9078
/proc/meminfo: memFree=24239132/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=7648 CPUtime=1183.9 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 378088 0 9 0 118343 47 0 0 25 0 1 0 887135378 7831552 1458 33554432000 134512640 134731564 4291750528 18446744073709551615 134717115 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 1912 1458 276 54 0 1222 0
Current children cumulated CPU time (s) 1183.9
Current children cumulated vsize (KiB) 7648

[startup+1185.5 s]
/proc/loadavg: 2.03 2.13 3.67 3/328 9078
/proc/meminfo: memFree=24238884/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=8068 CPUtime=1185.5 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 379137 0 9 0 118503 47 0 0 25 0 1 0 887135378 8261632 1568 33554432000 134512640 134731564 4291750528 18446744073709551615 134720151 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 2017 1568 276 54 0 1327 0
Current children cumulated CPU time (s) 1185.5
Current children cumulated vsize (KiB) 8068

[startup+1185.9 s]
/proc/loadavg: 2.03 2.13 3.66 3/328 9078
/proc/meminfo: memFree=24238636/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=8068 CPUtime=1185.9 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 379150 0 9 0 118543 47 0 0 25 0 1 0 887135378 8261632 1581 33554432000 134512640 134731564 4291750528 18446744073709551615 134620398 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 2017 1581 276 54 0 1327 0
Current children cumulated CPU time (s) 1185.9
Current children cumulated vsize (KiB) 8068

[startup+1186.3 s]
/proc/loadavg: 2.03 2.13 3.66 3/328 9078
/proc/meminfo: memFree=24238636/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=8200 CPUtime=1186.3 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 379181 0 9 0 118583 47 0 0 25 0 1 0 887135378 8396800 1612 33554432000 134512640 134731564 4291750528 18446744073709551615 134659341 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 2050 1612 276 54 0 1360 0
Current children cumulated CPU time (s) 1186.3
Current children cumulated vsize (KiB) 8200

[startup+1186.4 s]
/proc/loadavg: 2.03 2.13 3.66 3/328 9078
/proc/meminfo: memFree=24238636/32951124 swapFree=67056304/67111528
[pid=9031] ppid=9029 vsize=8200 CPUtime=1186.4 cores=1,3,5,7
/proc/9031/stat : 9031 (MPhaseSAT) R 9029 9031 8999 0 -1 4202496 379181 0 9 0 118593 47 0 0 25 0 1 0 887135378 8396800 1612 33554432000 134512640 134731564 4291750528 18446744073709551615 5742452 0 0 4096 1026 0 0 0 17 1 0 0 2
/proc/9031/statm: 2050 1612 276 54 0 1360 0
Current children cumulated CPU time (s) 1186.4
Current children cumulated vsize (KiB) 8200

Child status: 10
Real time (s): 1186.47
CPU time (s): 1186.47
CPU user time (s): 1186
CPU system time (s): 0.473927
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 10032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1186
system time used= 0.473927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 379312
page faults= 9
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 28
involuntary context switches= 2071

runsolver used 3.54546 second user time and 8.32673 second system time

The end

Launcher Data 

Begin job on node110 at 2011-06-02 00:57:28
IDJOB=3445642
IDBENCH=71354
IDSOLVER=1941
FILE ID=node110/3445642-1306969048
RUNJOBID= node110-1306969048-9018
PBS_JOBID= 13497676
Free space on /tmp= 73868 MiB

SOLVER NAME= MPhaseSAT 2011-02-15
BENCH NAME= SAT09/CRAFTED/rbsat/random/forced/rbsat-v945c61409gyes5.cnf
COMMAND LINE= MPhaseSAT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3445642-1306969048/watcher-3445642-1306969048 -o /tmp/evaluation-result-3445642-1306969048/solver-3445642-1306969048 -C 5000 -W 5100 -M 15500  MPhaseSAT HOME/instance-3445642-1306969048.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= ccc3b90e7796ba48b01939580fe6357c
RANDOM SEED=1985487672

node110.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		: 2666.830
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	: 5333.66
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		: 2666.830
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	: 5332.83
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.76
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.74
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		: 2666.830
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24307700 kB
Buffers:        249084 kB
Cached:        4463100 kB
SwapCached:       8652 kB
Active:        3791180 kB
Inactive:      4529508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24307700 kB
SwapTotal:    67111528 kB
SwapFree:     67056304 kB
Dirty:            1564 kB
Writeback:           0 kB
AnonPages:     3606512 kB
Mapped:          26552 kB
Slab:           228296 kB
PageTables:      27404 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 75583404 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 /tmp at the end= 73864 MiB
End job on node110 at 2011-06-02 01:17:15