Trace number 1718410

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
SATzilla2009_C 2009-03-22SAT 53.6148 53.666

General information on the benchmark

Nameindustrial/grieu/
vmpc_30.cnf
MD5SUM8df6cfaff4435ad2a04367a34fb047c1
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark18.2082
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses133080
Sum of the clauses size348570
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 252290
Number of clauses of size 380730
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 560

Solver Data 

19.46/19.59	c SATzilla is building models for class 2
19.46/19.59	c run presolver march_dl2004 for 5 seconds ... 
19.46/19.59	c Bin: Executing march_dl2004
19.46/19.59	c spawning binary file with 5 seconds ...
19.46/19.59	c child exit by a signal
19.46/19.59	c march_dl2004 returned code 137.
19.46/19.59	c run presolver mxc-sr08 for 5 seconds ... 
19.46/19.59	c Bin: Executing mxc-sr08
19.46/19.59	c spawning binary file with 5 seconds ...
19.46/19.59	c child exit by a signal
19.46/19.59	c mxc-sr08 returned code 137.
19.46/19.59	c Orignal number of varibales is 900, number of clauses is 133080 
19.46/19.59	c predicted feature computation time is 9.959698 
19.46/19.59	c Bin: Executing satelite
19.46/19.59	c spawning binary file with 240 seconds ...
19.46/19.59	c child exited successfully
19.46/19.59	c satzilla computing base features
19.46/19.59	c Number of variabe is: 900, Number of clause is : 133080 
19.46/19.59	c Initializing...
19.46/19.59	c satzilla compute diameter ...
19.46/19.59	c start diameter features ...
19.46/19.59	c satzilla doing clause learning
19.46/19.59	c start clause learning features ...
19.46/19.59	c Bin: Executing zchaff07
19.46/19.59	c spawning binary file with 2 seconds ...
19.46/19.59	c child exit by a signal
19.46/19.59	c satzilla doing survey propogation probe
19.46/19.59	c do survay propogation for 2 second ...
19.46/19.59	c satzilla doing local search probe
19.46/19.59	c satzilla doing lobjois search-space size estimate
19.46/19.59	c features are:900 133080 900 133080 0 0 0.00676285 0.594905 0.547756 0.675214 0.00291028 0.289915 0.00222222 0.0333333 0.673736 0.392922 0.999549 0.00291028 0.00416598 0.0028404 0.00291554 0.65948 0.525953 0.00153211 0.520833 0.534392 0.310183 0.00289525 0.00418761 0.00282537 0.00290051 0.65948 0.999549 0.00162323 0.0786882 0.000864142 0.00167568 3 0 3 3 -0 949.667 0.217324 658 1105 1105 658 1105 658 1086 45.1599 0.060084 42.4936 48.883 48.883 42.4936 48.883 42.4936 44.1032 0.6917 0.00210058 0.686521 0.699436 0.691567 0.691565 0.691565 0.691565 0.691565 2.22045e-18 0 -1.11022e-16 1.11022e-16 1.11022e-16 -1.11022e-16 0 0 0 428.745 6.76932 422.235 0.14665 432 413 443 48.0342 0.164453 0.980099 0.142829 0.757339 0.92351 
19.46/19.59	c satzilla's ranking:
19.46/19.59	c 1) zchaff_rand: 9.084596
19.46/19.59	c 2) vallst: 0.747137
19.46/19.59	c 3) minisat20: 0.638164
19.46/19.59	c 4) march_dl2004: 0.463115
19.46/19.59	c 5) tts-4-0: 0.444274
19.46/19.59	c 6) mxc-sr08: 0.344808
19.46/19.59	c 7) minisat20SAT07: -0.208122
19.46/19.59	c 8) SATenstein: -10000.000000
19.46/19.59	c 9) gnovelty+: -10000.000000
19.46/19.59	c 10) adaptg2wsat+: -10000.000000
19.46/19.59	c 11) adaptg2wsat0: -10000.000000
19.46/19.59	c 12) picosat846: -10000.000000
19.46/19.59	c 13) kcnfs04SAT07: -10000.000000
19.46/19.59	c satzilla running zchaff_rand ... 
53.52/53.66	c Bin: Executing zchaff_rand
53.52/53.66	c spawning binary file with 1180 seconds ...
53.52/53.66	c child exited successfully
53.52/53.66	c zchaff_rand returned code 10.
53.52/53.66	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 0
53.52/53.66	s SATISFIABLE
53.52/53.66	c SATZILLA_TIME=53.600000

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1718410-1240636225/watcher-1718410-1240636225 -o /tmp/evaluation-result-1718410-1240636225/solver-1718410-1240636225 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_C HOME/instance-1718410-1240636225.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 17410
/proc/meminfo: memFree=909104/2055920 swapFree=4192956/4192956
[pid=17410] ppid=17408 vsize=2056 CPUtime=0
/proc/17410/stat : 17410 (SATzilla2009_C) S 17408 17410 17162 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 91655769 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17410/statm: 514 112 96 399 0 111 0
[pid=17411] ppid=17410 vsize=1676 CPUtime=0
/proc/17411/stat : 17411 (march_dl2004) R 17410 17410 17162 0 -1 4194304 220 0 0 0 0 0 0 0 19 0 1 0 91655769 1716224 215 1992294400 134512640 134996440 4294956176 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17411/statm: 419 216 50 118 0 298 0

[startup+0.100362 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 17410
/proc/meminfo: memFree=909104/2055920 swapFree=4192956/4192956
[pid=17410] ppid=17408 vsize=2056 CPUtime=0
/proc/17410/stat : 17410 (SATzilla2009_C) S 17408 17410 17162 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 91655769 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17410/statm: 514 112 96 399 0 111 0
[pid=17411] ppid=17410 vsize=2996 CPUtime=0.09
/proc/17411/stat : 17411 (march_dl2004) R 17410 17410 17162 0 -1 4194304 618 0 0 0 9 0 0 0 19 0 1 0 91655769 3067904 613 1992294400 134512640 134996440 4294956176 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17411/statm: 749 613 50 118 0 628 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5052

[startup+0.201373 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 17410
/proc/meminfo: memFree=909104/2055920 swapFree=4192956/4192956
[pid=17410] ppid=17408 vsize=2056 CPUtime=0
/proc/17410/stat : 17410 (SATzilla2009_C) S 17408 17410 17162 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 91655769 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17410/statm: 514 112 96 399 0 111 0
[pid=17411] ppid=17410 vsize=7112 CPUtime=0.19
/proc/17411/stat : 17411 (march_dl2004) R 17410 17410 17162 0 -1 4194304 1523 0 0 0 19 0 0 0 20 0 1 0 91655769 7282688 1068 1992294400 134512640 134996440 4294956176 18446744073709551615 134544548 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17411/statm: 1778 1068 53 118 0 1657 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9168

[startup+0.301385 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 17410
/proc/meminfo: memFree=909104/2055920 swapFree=4192956/4192956
[pid=17410] ppid=17408 vsize=2056 CPUtime=0
/proc/17410/stat : 17410 (SATzilla2009_C) S 17408 17410 17162 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 91655769 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17410/statm: 514 112 96 399 0 111 0
[pid=17411] ppid=17410 vsize=7040 CPUtime=0.29
/proc/17411/stat : 17411 (march_dl2004) R 17410 17410 17162 0 -1 4194304 2694 0 0 0 28 1 0 0 21 0 1 0 91655769 7208960 1182 1992294400 134512640 134996440 4294956176 18446744073709551615 134598384 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17411/statm: 1760 1182 57 118 0 1639 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9096

[startup+0.70143 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 17410
/proc/meminfo: memFree=909104/2055920 swapFree=4192956/4192956
[pid=17410] ppid=17408 vsize=2056 CPUtime=0
/proc/17410/stat : 17410 (SATzilla2009_C) S 17408 17410 17162 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 91655769 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17410/statm: 514 112 96 399 0 111 0
[pid=17411] ppid=17410 vsize=9404 CPUtime=0.69
/proc/17411/stat : 17411 (march_dl2004) R 17410 17410 17162 0 -1 4194304 7995 0 0 0 67 2 0 0 25 0 1 0 91655769 9629696 1767 1992294400 134512640 134996440 4294956176 18446744073709551615 134559708 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17411/statm: 2351 1767 65 118 0 2230 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11460

[startup+1.50152 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 17412
/proc/meminfo: memFree=900704/2055920 swapFree=4192956/4192956
[pid=17410] ppid=17408 vsize=2056 CPUtime=0
/proc/17410/stat : 17410 (SATzilla2009_C) S 17408 17410 17162 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 91655769 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17410/statm: 514 112 96 399 0 111 0
[pid=17411] ppid=17410 vsize=13152 CPUtime=1.49
/proc/17411/stat : 17411 (march_dl2004) R 17410 17410 17162 0 -1 4194304 12380 0 0 0 138 11 0 0 25 0 1 0 91655769 13467648 2531 1992294400 134512640 134996440 4294956176 18446744073709551615 134675049 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17411/statm: 3288 2531 73 118 0 3167 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15208

[startup+3.10171 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 17412
/proc/meminfo: memFree=897696/2055920 swapFree=4192956/4192956
[pid=17410] ppid=17408 vsize=2056 CPUtime=0
/proc/17410/stat : 17410 (SATzilla2009_C) S 17408 17410 17162 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 91655769 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17410/statm: 514 112 96 399 0 111 0
[pid=17411] ppid=17410 vsize=14772 CPUtime=3.09
/proc/17411/stat : 17411 (march_dl2004) R 17410 17410 17162 0 -1 4194304 12743 0 0 0 289 20 0 0 25 0 1 0 91655769 15126528 2847 1992294400 134512640 134996440 4294956176 18446744073709551615 134533664 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17411/statm: 3693 2847 73 118 0 3572 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16828

[startup+6.30108 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 17413
/proc/meminfo: memFree=901408/2055920 swapFree=4192956/4192956
[pid=17410] ppid=17408 vsize=2056 CPUtime=4.99
/proc/17410/stat : 17410 (SATzilla2009_C) S 17408 17410 17162 0 -1 4194304 152 12743 0 0 0 0 477 22 19 0 1 0 91655769 2105344 121 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17410/statm: 514 121 104 399 0 111 0
[pid=17413] ppid=17410 vsize=8820 CPUtime=1.28
/proc/17413/stat : 17413 (mxc-sr08) R 17410 17410 17162 0 -1 4194304 2479 0 0 0 127 1 0 0 25 0 1 0 91656269 9031680 2014 1992294400 134512640 135078026 4294956176 18446744073709551615 134560753 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17413/statm: 2205 2014 55 138 0 2064 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10876

[startup+12.7018 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 17414
/proc/meminfo: memFree=898536/2055920 swapFree=4192956/4192956
[pid=17410] ppid=17408 vsize=9168 CPUtime=12.46
/proc/17410/stat : 17410 (SATzilla2009_C) S 17408 17410 17162 0 -1 4194304 3515 17665 0 0 222 1 997 26 25 0 1 0 91655769 9388032 1951 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17410/statm: 2292 1951 136 399 0 1889 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 9168

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17416
/proc/meminfo: memFree=886880/2055920 swapFree=4192956/4192956
[pid=17410] ppid=17408 vsize=10700 CPUtime=19.56
/proc/17410/stat : 17410 (SATzilla2009_C) S 17408 17410 17162 0 -1 4194304 7596 21439 0 0 728 5 1194 29 25 0 1 0 91655769 10956800 2453 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17410/statm: 2675 2453 219 399 0 2272 0
[pid=17416] ppid=17410 vsize=20092 CPUtime=5.88
/proc/17416/stat : 17416 (zchaff_rand) R 17410 17410 17162 0 -1 4194304 4258 0 0 0 585 3 0 0 25 0 1 0 91657729 20574208 3005 1992294400 134512640 135365884 4294956160 18446744073709551615 134542861 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17416/statm: 5023 3005 112 208 0 4795 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 30792

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17416
/proc/meminfo: memFree=876448/2055920 swapFree=4192956/4192956
[pid=17410] ppid=17408 vsize=10700 CPUtime=19.56
/proc/17410/stat : 17410 (SATzilla2009_C) S 17408 17410 17162 0 -1 4194304 7596 21439 0 0 728 5 1194 29 25 0 1 0 91655769 10956800 2453 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17410/statm: 2675 2453 219 399 0 2272 0
[pid=17416] ppid=17410 vsize=30776 CPUtime=31.47
/proc/17416/stat : 17416 (zchaff_rand) R 17410 17410 17162 0 -1 4194304 6899 0 0 0 3135 12 0 0 25 0 1 0 91657729 31514624 5646 1992294400 134512640 135365884 4294956160 18446744073709551615 134543590 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17416/statm: 7694 5646 112 208 0 7466 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 41476

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

[startup+51.2013 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17416
/proc/meminfo: memFree=876448/2055920 swapFree=4192956/4192956
[pid=17410] ppid=17408 vsize=10700 CPUtime=19.56
/proc/17410/stat : 17410 (SATzilla2009_C) S 17408 17410 17162 0 -1 4194304 7596 21439 0 0 728 5 1194 29 25 0 1 0 91655769 10956800 2453 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17410/statm: 2675 2453 219 399 0 2272 0
[pid=17416] ppid=17410 vsize=30776 CPUtime=31.57
/proc/17416/stat : 17416 (zchaff_rand) R 17410 17410 17162 0 -1 4194304 6912 0 0 0 3145 12 0 0 25 0 1 0 91657729 31514624 5659 1992294400 134512640 135365884 4294956160 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17416/statm: 7694 5659 112 208 0 7466 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 41476

[startup+52.8015 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17416
/proc/meminfo: memFree=875616/2055920 swapFree=4192956/4192956
[pid=17410] ppid=17408 vsize=10700 CPUtime=19.56
/proc/17410/stat : 17410 (SATzilla2009_C) S 17408 17410 17162 0 -1 4194304 7596 21439 0 0 728 5 1194 29 25 0 1 0 91655769 10956800 2453 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17410/statm: 2675 2453 219 399 0 2272 0
[pid=17416] ppid=17410 vsize=30908 CPUtime=33.16
/proc/17416/stat : 17416 (zchaff_rand) R 17410 17410 17162 0 -1 4194304 7035 0 0 0 3304 12 0 0 25 0 1 0 91657729 31649792 5782 1992294400 134512640 135365884 4294956160 18446744073709551615 134543979 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17416/statm: 7727 5782 112 208 0 7499 0
Current children cumulated CPU time (s) 52.72
Current children cumulated vsize (KiB) 41608

[startup+53.2025 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17416
/proc/meminfo: memFree=875616/2055920 swapFree=4192956/4192956
[pid=17410] ppid=17408 vsize=10700 CPUtime=19.56
/proc/17410/stat : 17410 (SATzilla2009_C) S 17408 17410 17162 0 -1 4194304 7596 21439 0 0 728 5 1194 29 25 0 1 0 91655769 10956800 2453 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17410/statm: 2675 2453 219 399 0 2272 0
[pid=17416] ppid=17410 vsize=30908 CPUtime=33.56
/proc/17416/stat : 17416 (zchaff_rand) R 17410 17410 17162 0 -1 4194304 7041 0 0 0 3344 12 0 0 25 0 1 0 91657729 31649792 5788 1992294400 134512640 135365884 4294956160 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/17416/statm: 7727 5788 112 208 0 7499 0
Current children cumulated CPU time (s) 53.12
Current children cumulated vsize (KiB) 41608

[startup+53.6026 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17416
/proc/meminfo: memFree=875616/2055920 swapFree=4192956/4192956
[pid=17410] ppid=17408 vsize=10700 CPUtime=19.56
/proc/17410/stat : 17410 (SATzilla2009_C) S 17408 17410 17162 0 -1 4194304 7596 21439 0 0 728 5 1194 29 25 0 1 0 91655769 10956800 2453 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/17410/statm: 2675 2453 219 399 0 2272 0
[pid=17416] ppid=17410 vsize=30908 CPUtime=33.96
/proc/17416/stat : 17416 (zchaff_rand) R 17410 17410 17162 0 -1 4194304 7049 0 0 0 3383 13 0 0 25 0 1 0 91657729 31649792 5796 1992294400 134512640 135365884 4294956160 18446744073709551615 134551131 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17416/statm: 7727 5796 112 208 0 7499 0
Current children cumulated CPU time (s) 53.52
Current children cumulated vsize (KiB) 41608

Child status: 10
Real time (s): 53.666
CPU time (s): 53.6148
CPU user time (s): 53.1259
CPU system time (s): 0.488925
CPU usage (%): 99.9048
Max. virtual memory (cumulated for all children) (KiB): 41608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 53.1259
system time used= 0.488925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36113
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17
involuntary context switches= 180

runsolver used 0.052991 second user time and 0.147977 second system time

The end

Launcher Data 

Begin job on node20 at 2009-04-25 07:10:25
IDJOB=1718410
IDBENCH=20487
IDSOLVER=527
FILE ID=node20/1718410-1240636225
PBS_JOBID= 9186442
Free space on /tmp= 66244 MiB

SOLVER NAME= SATzilla2009_C 2009-03-22
BENCH NAME= SAT07/industrial/grieu/vmpc_30.cnf
COMMAND LINE= HOME/SATzilla2009_C BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1718410-1240636225/watcher-1718410-1240636225 -o /tmp/evaluation-result-1718410-1240636225/solver-1718410-1240636225 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_C HOME/instance-1718410-1240636225.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8df6cfaff4435ad2a04367a34fb047c1
RANDOM SEED=668808621

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        909592 kB
Buffers:         79408 kB
Cached:         966160 kB
SwapCached:          0 kB
Active:         207528 kB
Inactive:       851916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        909592 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           33288 kB
Writeback:           0 kB
Mapped:          23648 kB
Slab:            72944 kB
Committed_AS:   360440 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66212 MiB
End job on node20 at 2009-04-25 07:11:19