Trace number 1785909

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
SAT07 reference solver: SATzilla CRAFTEDSAT 31.9851 32.0855

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v760c43649g8.cnf
MD5SUM26faf32fde08600c4dd1614dd861e544
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark19.0981
Satisfiable
(Un)Satisfiability was proved
Number of variables760
Number of clauses43649
Sum of the clauses size87978
Maximum clause length19
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 243609
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 540

Solver Data 

12.59/12.73	c run March_dl for 5 seconds ... 
12.59/12.73	c Bin: Executing march_dl
12.59/12.73	c child exit by a signal
12.59/12.73	c march_dl returned code 137.
12.59/12.73	c run saps (UBCSAT implementation) for 2 seconds ... 
12.59/12.73	c Bin: Executing ubcsat2006
12.59/12.73	c child exited successfully
12.59/12.73	c ubcsat2006 returned code 0.
12.59/12.73	c satzilla computing base features
12.59/12.73	c satzilla doing unit-prop probe
12.59/12.73	c satzilla doing local search probe
12.59/12.73	c satzilla doing lobjois search-space size estimate
12.59/12.73	c satzilla's ranking:
12.59/12.73	c 1) march_dl: 2.436172
12.59/12.73	c 2) minisat20: 2.901629
12.59/12.73	c 3) march_dl+P: 2.969001
12.59/12.73	c 4) minisat20+P: 3.300655
12.59/12.73	c 5) vallst+P: 3.407595
12.59/12.73	c 6) zchaff_rand+P: 3.867002
12.59/12.73	c 7) kcnfs+P: 999.000000
12.59/12.73	c 8) kcnfs: 999.000000
12.59/12.73	c 9) vallst: 999.000000
12.59/12.73	c 10) zchaff_rand: 999.000000
12.59/12.73	c satzilla running march_dl ... 
31.87/32.08	c Bin: Executing march_dl
31.87/32.08	c child exited successfully
31.87/32.08	c march_dl returned code 10.
31.87/32.08	c main():: ***                                   [ march satisfiability solver ]                                   ***
31.87/32.08	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
31.87/32.08	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
31.87/32.08	c main()::
31.87/32.08	c initFormula():: searching for DIMACS p-line....
31.87/32.08	c initFormula():: the DIMACS p-line indicates a CNF of 760 variables and 43649 clauses.
31.87/32.08	c parseCNF():: parsing....
31.87/32.08	c parseCNF():: the CNF contains 0 unary clauses.
31.87/32.08	c runParser():: parsing was successful, warming up engines...
31.87/32.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 2422 duplicate clauses
31.87/32.08	c preprocessing fase I completed:: there are now 760 free variables and 41227 clauses.
31.87/32.08	c shorten_equivalence(): average equivalence length reduced from nan to nan
31.87/32.08	c doublelook_init():: 90% succes rate goal.
31.87/32.08	c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 0
31.87/32.08	c lessRedundantTransformation():: CHAINPLUS defined.
31.87/32.08	c lessRedundantTransformation():: the transformation yielded 760 variables and 41227 clauses.
31.87/32.08	c transformTo3SAT():: you gave me 760 variables and 41227 clauses.
31.87/32.08	c transformTo3SAT():: by the way, the maximal clause length before transformation was 19.
31.87/32.08	c transformTo3SAT():: CHAINPLUS defined.
31.87/32.08	c transformTo3SAT():: I will add 640 variables and 1920 clauses!
31.87/32.08	c transformTo3SAT():: the transformation yielded 1400 variabels and 41227 clauses.
31.87/32.08	c main():: clause / variable ratio: ( 43147 / 1400 ) = 30.82
31.87/32.08	c doublelook_init():: 90% succes rate goal.
31.87/32.08	c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 0
31.87/32.08	c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 0
31.87/32.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
31.87/32.08	c check_ternary_clause_density :: low
31.87/32.08	c root full lookahead
31.87/32.08	c freevars: 1400, independend: 1400, ternary clauses: 680 
31.87/32.08	c main():: all systems go!
31.87/32.08	c |----------------------------------------------------------------|
c |
31.87/32.08	c
31.87/32.08	c main():: nodeCount: 5549
31.87/32.08	c main():: dead ends in main: 7
31.87/32.08	c main():: lookAheadCount: 2152397
31.87/32.08	c main():: unitResolveCount: 352326
31.87/32.08	c main():: time=19.340000
31.87/32.08	c main():: necessary_assignments: 28802
31.87/32.08	c main():: bin_sat: 0, bin_unsat 0
31.87/32.08	c main():: doublelook: #: 27, succes #: 11
31.87/32.08	c main():: doublelook: succesrate: 40.741, threshold: 0.107 * nrofvars
31.87/32.08	c main():: SOLUTION VERIFIED :-)
31.87/32.08	s SATISFIABLE
31.87/32.08	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 0
31.87/32.08	c SATZILLA_TIME=31.970000

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-1785909-1241936003/watcher-1785909-1241936003 -o /tmp/evaluation-result-1785909-1241936003/solver-1785909-1241936003 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/SATzilla2007_C HOME/instance-1785909-1241936003.cnf 

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): 6000 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: 0.97 0.98 0.99 3/64 31600
/proc/meminfo: memFree=1809144/2055920 swapFree=4175096/4192956
[pid=31600] ppid=31598 vsize=1440 CPUtime=0
/proc/31600/stat : 31600 (SATzilla2007_C) R 31598 31600 31456 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 221627482 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 1 0 0
/proc/31600/statm: 360 110 95 260 0 84 0
[pid=31601] ppid=31600 vsize=980 CPUtime=0
/proc/31601/stat : 31601 (march_dl) R 31600 31600 31456 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 221627482 1003520 128 1992294400 134512640 134996440 4294956256 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/31601/statm: 245 128 50 118 0 124 0

[startup+0.015358 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 31600
/proc/meminfo: memFree=1809144/2055920 swapFree=4175096/4192956
[pid=31600] ppid=31598 vsize=1440 CPUtime=0
/proc/31600/stat : 31600 (SATzilla2007_C) S 31598 31600 31456 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 221627482 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31600/statm: 360 110 95 260 0 84 0
[pid=31601] ppid=31600 vsize=1112 CPUtime=0.01
/proc/31601/stat : 31601 (march_dl) R 31600 31600 31456 0 -1 4194304 185 0 0 0 1 0 0 0 19 0 1 0 221627482 1138688 180 1992294400 134512640 134996440 4294956256 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/31601/statm: 278 180 50 118 0 157 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2552

[startup+0.101365 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 31600
/proc/meminfo: memFree=1809144/2055920 swapFree=4175096/4192956
[pid=31600] ppid=31598 vsize=1440 CPUtime=0
/proc/31600/stat : 31600 (SATzilla2007_C) S 31598 31600 31456 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 221627482 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31600/statm: 360 110 95 260 0 84 0
[pid=31601] ppid=31600 vsize=3248 CPUtime=0.09
/proc/31601/stat : 31601 (march_dl) R 31600 31600 31456 0 -1 4194304 1538 0 0 0 9 0 0 0 19 0 1 0 221627482 3325952 558 1992294400 134512640 134996440 4294956256 18446744073709551615 134543110 0 0 8392704 0 0 0 0 17 1 0 0
/proc/31601/statm: 812 558 61 118 0 691 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4688

[startup+0.301382 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 31600
/proc/meminfo: memFree=1809144/2055920 swapFree=4175096/4192956
[pid=31600] ppid=31598 vsize=1440 CPUtime=0
/proc/31600/stat : 31600 (SATzilla2007_C) S 31598 31600 31456 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 221627482 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31600/statm: 360 110 95 260 0 84 0
[pid=31601] ppid=31600 vsize=6804 CPUtime=0.29
/proc/31601/stat : 31601 (march_dl) R 31600 31600 31456 0 -1 4194304 4188 0 0 0 28 1 0 0 21 0 1 0 221627482 6967296 1098 1992294400 134512640 134996440 4294956256 18446744073709551615 134675049 0 0 8392704 0 0 0 0 17 1 0 0
/proc/31601/statm: 1701 1098 73 118 0 1580 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8244

[startup+0.70142 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 31600
/proc/meminfo: memFree=1809144/2055920 swapFree=4175096/4192956
[pid=31600] ppid=31598 vsize=1440 CPUtime=0
/proc/31600/stat : 31600 (SATzilla2007_C) S 31598 31600 31456 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 221627482 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31600/statm: 360 110 95 260 0 84 0
[pid=31601] ppid=31600 vsize=7504 CPUtime=0.69
/proc/31601/stat : 31601 (march_dl) R 31600 31600 31456 0 -1 4194304 4875 0 0 0 68 1 0 0 24 0 1 0 221627482 7684096 1259 1992294400 134512640 134996440 4294956256 18446744073709551615 134551505 0 0 8392704 0 0 0 0 17 1 0 0
/proc/31601/statm: 1876 1259 75 118 0 1755 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8944

[startup+1.5015 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 31602
/proc/meminfo: memFree=1804072/2055920 swapFree=4175096/4192956
[pid=31600] ppid=31598 vsize=1440 CPUtime=0
/proc/31600/stat : 31600 (SATzilla2007_C) S 31598 31600 31456 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 221627482 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31600/statm: 360 110 95 260 0 84 0
[pid=31601] ppid=31600 vsize=7764 CPUtime=1.49
/proc/31601/stat : 31601 (march_dl) R 31600 31600 31456 0 -1 4194304 4951 0 0 0 148 1 0 0 25 0 1 0 221627482 7950336 1335 1992294400 134512640 134996440 4294956256 18446744073709551615 134533000 0 0 8392704 0 0 0 0 17 1 0 0
/proc/31601/statm: 1941 1335 75 118 0 1820 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9204

[startup+3.10165 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 31602
/proc/meminfo: memFree=1803624/2055920 swapFree=4175096/4192956
[pid=31600] ppid=31598 vsize=1440 CPUtime=0
/proc/31600/stat : 31600 (SATzilla2007_C) S 31598 31600 31456 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 221627482 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31600/statm: 360 110 95 260 0 84 0
[pid=31601] ppid=31600 vsize=8216 CPUtime=3.08
/proc/31601/stat : 31601 (march_dl) R 31600 31600 31456 0 -1 4194304 5034 0 0 0 307 1 0 0 25 0 1 0 221627482 8413184 1418 1992294400 134512640 134996440 4294956256 18446744073709551615 134532802 0 0 8392704 0 0 0 0 17 1 0 0
/proc/31601/statm: 2054 1418 75 118 0 1933 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9656

[startup+6.30195 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 31603
/proc/meminfo: memFree=1805288/2055920 swapFree=4175096/4192956
[pid=31600] ppid=31598 vsize=1440 CPUtime=4.99
/proc/31600/stat : 31600 (SATzilla2007_C) S 31598 31600 31456 0 -1 4194304 135 5068 0 0 0 0 497 2 16 0 1 0 221627482 1474560 111 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31600/statm: 360 111 96 260 0 84 0
[pid=31603] ppid=31600 vsize=6188 CPUtime=1.2
/proc/31603/stat : 31603 (ubcsat2006) R 31600 31600 31456 0 -1 4194304 711 0 13 0 115 5 0 0 25 0 1 0 221627982 6336512 707 1992294400 134512640 134777720 4294956112 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/31603/statm: 1547 707 156 64 0 1128 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 7628

[startup+12.7026 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 31603
/proc/meminfo: memFree=1805432/2055920 swapFree=4175096/4192956
[pid=31600] ppid=31598 vsize=3380 CPUtime=12.59
/proc/31600/stat : 31600 (SATzilla2007_C) R 31598 31600 31456 0 -1 4194304 2434 5785 0 13 538 11 700 10 25 0 1 0 221627482 3461120 670 1992294400 134512640 135579813 4294956224 18446744073709551615 134527245 0 0 4096 0 0 0 0 17 1 0 0
/proc/31600/statm: 845 670 156 260 0 569 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 3380

[startup+25.5018 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 31604
/proc/meminfo: memFree=1799920/2055920 swapFree=4175096/4192956
[pid=31600] ppid=31598 vsize=3380 CPUtime=12.62
/proc/31600/stat : 31600 (SATzilla2007_C) S 31598 31600 31456 0 -1 4194304 2437 5785 0 13 541 11 700 10 25 0 1 0 221627482 3461120 670 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31600/statm: 845 670 156 260 0 569 0
[pid=31604] ppid=31600 vsize=8600 CPUtime=12.75
/proc/31604/stat : 31604 (march_dl) R 31600 31600 31456 0 -1 4194304 5141 0 0 0 1274 1 0 0 25 0 1 0 221628755 8806400 1526 1992294400 134512640 134996440 4294956256 18446744073709551615 134527911 0 0 8392704 0 0 0 0 17 1 0 0
/proc/31604/statm: 2150 1526 75 118 0 2029 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 11980

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

[startup+28.7011 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 31604
/proc/meminfo: memFree=1799792/2055920 swapFree=4175096/4192956
[pid=31600] ppid=31598 vsize=3380 CPUtime=12.62
/proc/31600/stat : 31600 (SATzilla2007_C) S 31598 31600 31456 0 -1 4194304 2437 5785 0 13 541 11 700 10 25 0 1 0 221627482 3461120 670 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31600/statm: 845 670 156 260 0 569 0
[pid=31604] ppid=31600 vsize=8732 CPUtime=15.95
/proc/31604/stat : 31604 (march_dl) R 31600 31600 31456 0 -1 4194304 5166 0 0 0 1594 1 0 0 25 0 1 0 221628755 8941568 1551 1992294400 134512640 134996440 4294956256 18446744073709551615 134528342 0 0 8392704 0 0 0 0 17 1 0 0
/proc/31604/statm: 2183 1551 75 118 0 2062 0
Current children cumulated CPU time (s) 28.57
Current children cumulated vsize (KiB) 12112

[startup+30.3022 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 31604
/proc/meminfo: memFree=1799728/2055920 swapFree=4175096/4192956
[pid=31600] ppid=31598 vsize=3380 CPUtime=12.62
/proc/31600/stat : 31600 (SATzilla2007_C) S 31598 31600 31456 0 -1 4194304 2437 5785 0 13 541 11 700 10 25 0 1 0 221627482 3461120 670 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31600/statm: 845 670 156 260 0 569 0
[pid=31604] ppid=31600 vsize=8732 CPUtime=17.55
/proc/31604/stat : 31604 (march_dl) R 31600 31600 31456 0 -1 4194304 5177 0 0 0 1754 1 0 0 25 0 1 0 221628755 8941568 1562 1992294400 134512640 134996440 4294956256 18446744073709551615 134533003 0 0 8392704 0 0 0 0 17 1 0 0
/proc/31604/statm: 2183 1562 75 118 0 2062 0
Current children cumulated CPU time (s) 30.17
Current children cumulated vsize (KiB) 12112

[startup+31.1013 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 31604
/proc/meminfo: memFree=1799728/2055920 swapFree=4175096/4192956
[pid=31600] ppid=31598 vsize=3380 CPUtime=12.62
/proc/31600/stat : 31600 (SATzilla2007_C) S 31598 31600 31456 0 -1 4194304 2437 5785 0 13 541 11 700 10 25 0 1 0 221627482 3461120 670 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31600/statm: 845 670 156 260 0 569 0
[pid=31604] ppid=31600 vsize=8860 CPUtime=18.35
/proc/31604/stat : 31604 (march_dl) R 31600 31600 31456 0 -1 4194304 5181 0 0 0 1834 1 0 0 25 0 1 0 221628755 9072640 1566 1992294400 134512640 134996440 4294956256 18446744073709551615 134528042 0 0 8392704 0 0 0 0 17 1 0 0
/proc/31604/statm: 2215 1566 75 118 0 2094 0
Current children cumulated CPU time (s) 30.97
Current children cumulated vsize (KiB) 12240

[startup+31.5013 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 31604
/proc/meminfo: memFree=1799728/2055920 swapFree=4175096/4192956
[pid=31600] ppid=31598 vsize=3380 CPUtime=12.62
/proc/31600/stat : 31600 (SATzilla2007_C) S 31598 31600 31456 0 -1 4194304 2437 5785 0 13 541 11 700 10 25 0 1 0 221627482 3461120 670 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31600/statm: 845 670 156 260 0 569 0
[pid=31604] ppid=31600 vsize=8860 CPUtime=18.75
/proc/31604/stat : 31604 (march_dl) R 31600 31600 31456 0 -1 4194304 5182 0 0 0 1874 1 0 0 25 0 1 0 221628755 9072640 1567 1992294400 134512640 134996440 4294956256 18446744073709551615 134571755 0 0 8392704 0 0 0 0 17 1 0 0
/proc/31604/statm: 2215 1567 75 118 0 2094 0
Current children cumulated CPU time (s) 31.37
Current children cumulated vsize (KiB) 12240

[startup+31.9054 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 31604
/proc/meminfo: memFree=1799664/2055920 swapFree=4175096/4192956
[pid=31600] ppid=31598 vsize=3380 CPUtime=12.62
/proc/31600/stat : 31600 (SATzilla2007_C) S 31598 31600 31456 0 -1 4194304 2437 5785 0 13 541 11 700 10 25 0 1 0 221627482 3461120 670 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31600/statm: 845 670 156 260 0 569 0
[pid=31604] ppid=31600 vsize=8860 CPUtime=19.15
/proc/31604/stat : 31604 (march_dl) R 31600 31600 31456 0 -1 4194304 5184 0 0 0 1914 1 0 0 25 0 1 0 221628755 9072640 1569 1992294400 134512640 134996440 4294956256 18446744073709551615 134528303 0 0 8392704 0 0 0 0 17 1 0 0
/proc/31604/statm: 2215 1569 75 118 0 2094 0
Current children cumulated CPU time (s) 31.77
Current children cumulated vsize (KiB) 12240

[startup+32.0014 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 31604
/proc/meminfo: memFree=1799664/2055920 swapFree=4175096/4192956
[pid=31600] ppid=31598 vsize=3380 CPUtime=12.62
/proc/31600/stat : 31600 (SATzilla2007_C) S 31598 31600 31456 0 -1 4194304 2437 5785 0 13 541 11 700 10 25 0 1 0 221627482 3461120 670 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31600/statm: 845 670 156 260 0 569 0
[pid=31604] ppid=31600 vsize=8860 CPUtime=19.25
/proc/31604/stat : 31604 (march_dl) R 31600 31600 31456 0 -1 4194304 5185 0 0 0 1924 1 0 0 25 0 1 0 221628755 9072640 1570 1992294400 134512640 134996440 4294956256 18446744073709551615 134528166 0 0 8392704 0 0 0 0 17 1 0 0
/proc/31604/statm: 2215 1570 75 118 0 2094 0
Current children cumulated CPU time (s) 31.87
Current children cumulated vsize (KiB) 12240

Child status: 10
Real time (s): 32.0855
CPU time (s): 31.9851
CPU user time (s): 31.7412
CPU system time (s): 0.243962
CPU usage (%): 99.6871
Max. virtual memory (cumulated for all children) (KiB): 12240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 31.7412
system time used= 0.243962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13428
page faults= 13
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 60
involuntary context switches= 76

runsolver used 0.029995 second user time and 0.086986 second system time

The end

Launcher Data 

Begin job on node61 at 2009-05-10 08:13:23
IDJOB=1785909
IDBENCH=71289
IDSOLVER=640
FILE ID=node61/1785909-1241936003
PBS_JOBID= 9264939
Free space on /tmp= 66308 MiB

SOLVER NAME= SAT07 reference solver: SATzilla CRAFTED
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v760c43649g8.cnf
COMMAND LINE= HOME/SATzilla2007_C BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1785909-1241936003/watcher-1785909-1241936003 -o /tmp/evaluation-result-1785909-1241936003/solver-1785909-1241936003 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/SATzilla2007_C HOME/instance-1785909-1241936003.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 26faf32fde08600c4dd1614dd861e544
RANDOM SEED=198085623

node61.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		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
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:       1809624 kB
Buffers:         48724 kB
Cached:         139780 kB
SwapCached:      12504 kB
Active:         105100 kB
Inactive:        98276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1809624 kB
SwapTotal:     4192956 kB
SwapFree:      4175096 kB
Dirty:            8860 kB
Writeback:           0 kB
Mapped:          13740 kB
Slab:            29036 kB
Committed_AS:   763312 kB
PageTables:       1368 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66300 MiB
End job on node61 at 2009-05-10 08:13:56