Trace number 1595187

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 51.9511 51.9806

General information on the benchmark

NameCRAFTED/rbsat/random/
forced/rbsat-v760c43649gyes10.cnf
MD5SUM81c9aa5c768c12f86139286d1d6bc62c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.21051
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 

14.28/14.34	c run March_dl for 5 seconds ... 
14.28/14.34	c Bin: Executing march_dl
14.28/14.34	c child exit by a signal
14.28/14.34	c march_dl returned code 137.
14.28/14.34	c run saps (UBCSAT implementation) for 2 seconds ... 
14.28/14.34	c Bin: Executing ubcsat2006
14.28/14.34	c child exited successfully
14.28/14.34	c ubcsat2006 returned code 0.
14.28/14.34	c satzilla computing base features
14.28/14.34	c satzilla doing unit-prop probe
14.28/14.34	c satzilla doing local search probe
14.28/14.34	c satzilla doing lobjois search-space size estimate
14.28/14.34	c satzilla's ranking:
14.28/14.34	c 1) march_dl: 2.419263
14.28/14.34	c 2) minisat20: 2.793060
14.28/14.34	c 3) march_dl+P: 3.045124
14.28/14.34	c 4) minisat20+P: 3.169295
14.28/14.34	c 5) vallst+P: 3.321905
14.28/14.34	c 6) zchaff_rand+P: 3.942759
14.28/14.34	c 7) kcnfs+P: 999.000000
14.28/14.34	c 8) kcnfs: 999.000000
14.28/14.34	c 9) vallst: 999.000000
14.28/14.34	c 10) zchaff_rand: 999.000000
14.28/14.34	c satzilla running march_dl ... 
51.84/51.97	c Bin: Executing march_dl
51.84/51.97	c child exited successfully
51.84/51.97	c march_dl returned code 10.
51.84/51.97	c main():: ***                                   [ march satisfiability solver ]                                   ***
51.84/51.97	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
51.84/51.97	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
51.84/51.97	c main()::
51.84/51.97	c initFormula():: searching for DIMACS p-line....
51.84/51.97	c initFormula():: the DIMACS p-line indicates a CNF of 760 variables and 43649 clauses.
51.84/51.97	c parseCNF():: parsing....
51.84/51.97	c parseCNF():: the CNF contains 0 unary clauses.
51.84/51.97	c runParser():: parsing was successful, warming up engines...
51.84/51.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 2508 duplicate clauses
51.84/51.97	c preprocessing fase I completed:: there are now 760 free variables and 41141 clauses.
51.84/51.97	c shorten_equivalence(): average equivalence length reduced from nan to nan
51.84/51.97	c doublelook_init():: 90% succes rate goal.
51.84/51.97	c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 0
51.84/51.97	c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 0
51.84/51.97	c lessRedundantTransformation():: CHAINPLUS defined.
51.84/51.97	c lessRedundantTransformation():: the transformation yielded 760 variables and 41144 clauses.
51.84/51.97	c transformTo3SAT():: you gave me 760 variables and 41144 clauses.
51.84/51.97	c transformTo3SAT():: by the way, the maximal clause length before transformation was 19.
51.84/51.97	c transformTo3SAT():: CHAINPLUS defined.
51.84/51.97	c transformTo3SAT():: I will add 640 variables and 1920 clauses!
51.84/51.97	c transformTo3SAT():: the transformation yielded 1400 variabels and 41144 clauses.
51.84/51.97	c main():: clause / variable ratio: ( 43064 / 1400 ) = 30.76
51.84/51.97	c doublelook_init():: 90% succes rate goal.
51.84/51.97	c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 0
51.84/51.97	c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 0
51.84/51.97	c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 0
51.84/51.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
51.84/51.97	c check_ternary_clause_density :: low
51.84/51.98	c root full lookahead
51.84/51.98	c freevars: 1400, independend: 1400, ternary clauses: 680 
51.84/51.98	c main():: all systems go!
51.84/51.98	c |----------------------------------------------------------------|
c |*
c |*
51.84/51.98	c
51.84/51.98	c main():: nodeCount: 9105
51.84/51.98	c main():: dead ends in main: 7
51.84/51.98	c main():: lookAheadCount: 3641927
51.84/51.98	c main():: unitResolveCount: 631070
51.84/51.98	c main():: time=37.600000
51.84/51.98	c main():: necessary_assignments: 75177
51.84/51.98	c main():: bin_sat: 0, bin_unsat 0
51.84/51.98	c main():: doublelook: #: 10685, succes #: 9608
51.84/51.98	c main():: doublelook: succesrate: 89.920, threshold: 0.057 * nrofvars
51.84/51.98	c main():: SOLUTION VERIFIED :-)
51.84/51.98	s SATISFIABLE
51.84/51.98	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
51.84/51.98	c SATZILLA_TIME=51.940000

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-1595187-1239286934/watcher-1595187-1239286934 -o /tmp/evaluation-result-1595187-1239286934/solver-1595187-1239286934 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2007_C HOME/instance-1595187-1239286934.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: 0.92 0.95 0.90 3/64 19370
/proc/meminfo: memFree=1517192/2055920 swapFree=4174212/4192956
[pid=19370] ppid=19368 vsize=1440 CPUtime=0
/proc/19370/stat : 19370 (SATzilla2007_C) R 19368 19370 19005 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 1201359281 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 0 0 0
/proc/19370/statm: 360 110 95 260 0 84 0
[pid=19371] ppid=19370 vsize=980 CPUtime=0
/proc/19371/stat : 19371 (march_dl) R 19370 19370 19005 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 1201359281 1003520 131 1992294400 134512640 134996440 4294956272 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19371/statm: 245 132 50 118 0 124 0

[startup+0.069906 s]
/proc/loadavg: 0.92 0.95 0.90 3/64 19370
/proc/meminfo: memFree=1517192/2055920 swapFree=4174212/4192956
[pid=19370] ppid=19368 vsize=1440 CPUtime=0
/proc/19370/stat : 19370 (SATzilla2007_C) S 19368 19370 19005 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1201359281 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19370/statm: 360 110 95 260 0 84 0
[pid=19371] ppid=19370 vsize=3248 CPUtime=0.06
/proc/19371/stat : 19371 (march_dl) R 19370 19370 19005 0 -1 4194304 710 0 0 0 6 0 0 0 19 0 1 0 1201359281 3325952 552 1992294400 134512640 134996440 4294956272 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19371/statm: 812 552 55 118 0 691 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4688

[startup+0.101909 s]
/proc/loadavg: 0.92 0.95 0.90 3/64 19370
/proc/meminfo: memFree=1517192/2055920 swapFree=4174212/4192956
[pid=19370] ppid=19368 vsize=1440 CPUtime=0
/proc/19370/stat : 19370 (SATzilla2007_C) S 19368 19370 19005 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1201359281 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19370/statm: 360 110 95 260 0 84 0
[pid=19371] ppid=19370 vsize=3248 CPUtime=0.09
/proc/19371/stat : 19371 (march_dl) R 19370 19370 19005 0 -1 4194304 1831 0 0 0 9 0 0 0 19 0 1 0 1201359281 3325952 577 1992294400 134512640 134996440 4294956272 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19371/statm: 812 582 64 118 0 691 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4688

[startup+0.301934 s]
/proc/loadavg: 0.92 0.95 0.90 3/64 19370
/proc/meminfo: memFree=1517192/2055920 swapFree=4174212/4192956
[pid=19370] ppid=19368 vsize=1440 CPUtime=0
/proc/19370/stat : 19370 (SATzilla2007_C) S 19368 19370 19005 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1201359281 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19370/statm: 360 110 95 260 0 84 0
[pid=19371] ppid=19370 vsize=5412 CPUtime=0.29
/proc/19371/stat : 19371 (march_dl) R 19370 19370 19005 0 -1 4194304 4128 0 0 0 28 1 0 0 21 0 1 0 1201359281 5541888 1135 1992294400 134512640 134996440 4294956272 18446744073709551615 134544564 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19371/statm: 1353 1135 73 118 0 1232 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6852

[startup+0.701976 s]
/proc/loadavg: 0.92 0.95 0.90 3/64 19370
/proc/meminfo: memFree=1517192/2055920 swapFree=4174212/4192956
[pid=19370] ppid=19368 vsize=1440 CPUtime=0
/proc/19370/stat : 19370 (SATzilla2007_C) S 19368 19370 19005 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1201359281 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19370/statm: 360 110 95 260 0 84 0
[pid=19371] ppid=19370 vsize=7496 CPUtime=0.69
/proc/19371/stat : 19371 (march_dl) R 19370 19370 19005 0 -1 4194304 4596 0 0 0 68 1 0 0 25 0 1 0 1201359281 7675904 1274 1992294400 134512640 134996440 4294956272 18446744073709551615 134532993 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19371/statm: 1874 1274 75 118 0 1753 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8936

[startup+1.50107 s]
/proc/loadavg: 0.92 0.95 0.90 2/66 19372
/proc/meminfo: memFree=1511928/2055920 swapFree=4174212/4192956
[pid=19370] ppid=19368 vsize=1440 CPUtime=0
/proc/19370/stat : 19370 (SATzilla2007_C) S 19368 19370 19005 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1201359281 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19370/statm: 360 110 95 260 0 84 0
[pid=19371] ppid=19370 vsize=8088 CPUtime=1.49
/proc/19371/stat : 19371 (march_dl) R 19370 19370 19005 0 -1 4194304 4697 0 0 0 148 1 0 0 25 0 1 0 1201359281 8282112 1375 1992294400 134512640 134996440 4294956272 18446744073709551615 134527882 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19371/statm: 2022 1375 75 118 0 1901 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9528

[startup+3.10125 s]
/proc/loadavg: 0.93 0.95 0.90 2/66 19372
/proc/meminfo: memFree=1511672/2055920 swapFree=4174212/4192956
[pid=19370] ppid=19368 vsize=1440 CPUtime=0
/proc/19370/stat : 19370 (SATzilla2007_C) S 19368 19370 19005 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1201359281 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19370/statm: 360 110 95 260 0 84 0
[pid=19371] ppid=19370 vsize=8220 CPUtime=3.09
/proc/19371/stat : 19371 (march_dl) R 19370 19370 19005 0 -1 4194304 4746 0 0 0 308 1 0 0 25 0 1 0 1201359281 8417280 1424 1992294400 134512640 134996440 4294956272 18446744073709551615 134527881 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19371/statm: 2055 1424 75 118 0 1934 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9660

[startup+6.30162 s]
/proc/loadavg: 0.93 0.95 0.90 2/66 19373
/proc/meminfo: memFree=1514616/2055920 swapFree=4174212/4192956
[pid=19370] ppid=19368 vsize=1440 CPUtime=4.99
/proc/19370/stat : 19370 (SATzilla2007_C) S 19368 19370 19005 0 -1 4194304 134 4775 0 0 0 0 498 1 16 0 1 0 1201359281 1474560 111 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19370/statm: 360 111 96 260 0 84 0
[pid=19373] ppid=19370 vsize=6188 CPUtime=1.28
/proc/19373/stat : 19373 (ubcsat2006) R 19370 19370 19005 0 -1 4194304 725 0 0 0 123 5 0 0 25 0 1 0 1201359781 6336512 708 1992294400 134512640 134777720 4294956112 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19373/statm: 1547 708 156 64 0 1128 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 7628

[startup+12.7024 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 19373
/proc/meminfo: memFree=1512584/2055920 swapFree=4174212/4192956
[pid=19370] ppid=19368 vsize=7376 CPUtime=12.68
/proc/19370/stat : 19370 (SATzilla2007_C) R 19368 19370 19005 0 -1 4194304 2434 5506 0 0 548 6 703 11 25 0 1 0 1201359281 7553024 1188 1992294400 134512640 135579813 4294956240 18446744073709551615 135216365 0 0 4096 0 0 0 0 17 0 0 0
/proc/19370/statm: 1844 1188 156 260 0 1568 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7376

[startup+25.5018 s]
/proc/loadavg: 0.95 0.96 0.91 2/66 19374
/proc/meminfo: memFree=1509184/2055920 swapFree=4174212/4192956
[pid=19370] ppid=19368 vsize=3392 CPUtime=14.32
/proc/19370/stat : 19370 (SATzilla2007_C) S 19368 19370 19005 0 -1 4194304 2441 5506 0 0 709 9 703 11 25 0 1 0 1201359281 3473408 673 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19370/statm: 848 673 156 260 0 572 0
[pid=19374] ppid=19370 vsize=8608 CPUtime=11.14
/proc/19374/stat : 19374 (march_dl) R 19370 19370 19005 0 -1 4194304 4852 0 0 0 1112 2 0 0 25 0 1 0 1201360716 8814592 1531 1992294400 134512640 134996440 4294956272 18446744073709551615 134527833 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19374/statm: 2152 1531 75 118 0 2031 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 12000

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.91 2/66 19374
/proc/meminfo: memFree=1508480/2055920 swapFree=4174212/4192956
[pid=19370] ppid=19368 vsize=3392 CPUtime=14.32
/proc/19370/stat : 19370 (SATzilla2007_C) S 19368 19370 19005 0 -1 4194304 2441 5506 0 0 709 9 703 11 25 0 1 0 1201359281 3473408 673 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19370/statm: 848 673 156 260 0 572 0
[pid=19374] ppid=19370 vsize=9256 CPUtime=36.72
/proc/19374/stat : 19374 (march_dl) R 19370 19370 19005 0 -1 4194304 5016 0 0 0 3670 2 0 0 25 0 1 0 1201360716 9478144 1695 1992294400 134512640 134996440 4294956272 18446744073709551615 134533000 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19374/statm: 2314 1695 75 118 0 2193 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 12648

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

[startup+51.5018 s]
/proc/loadavg: 0.96 0.96 0.91 2/66 19374
/proc/meminfo: memFree=1508480/2055920 swapFree=4174212/4192956
[pid=19370] ppid=19368 vsize=3392 CPUtime=14.32
/proc/19370/stat : 19370 (SATzilla2007_C) S 19368 19370 19005 0 -1 4194304 2441 5506 0 0 709 9 703 11 25 0 1 0 1201359281 3473408 673 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19370/statm: 848 673 156 260 0 572 0
[pid=19374] ppid=19370 vsize=9384 CPUtime=37.12
/proc/19374/stat : 19374 (march_dl) R 19370 19370 19005 0 -1 4194304 5017 0 0 0 3710 2 0 0 25 0 1 0 1201360716 9609216 1696 1992294400 134512640 134996440 4294956272 18446744073709551615 134533056 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19374/statm: 2346 1696 75 118 0 2225 0
Current children cumulated CPU time (s) 51.44
Current children cumulated vsize (KiB) 12776

[startup+51.9018 s]
/proc/loadavg: 0.97 0.96 0.91 2/66 19374
/proc/meminfo: memFree=1508480/2055920 swapFree=4174212/4192956
[pid=19370] ppid=19368 vsize=3392 CPUtime=14.32
/proc/19370/stat : 19370 (SATzilla2007_C) S 19368 19370 19005 0 -1 4194304 2441 5506 0 0 709 9 703 11 25 0 1 0 1201359281 3473408 673 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19370/statm: 848 673 156 260 0 572 0
[pid=19374] ppid=19370 vsize=9384 CPUtime=37.52
/proc/19374/stat : 19374 (march_dl) R 19370 19370 19005 0 -1 4194304 5018 0 0 0 3750 2 0 0 25 0 1 0 1201360716 9609216 1697 1992294400 134512640 134996440 4294956272 18446744073709551615 134527803 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19374/statm: 2346 1697 75 118 0 2225 0
Current children cumulated CPU time (s) 51.84
Current children cumulated vsize (KiB) 12776

Child status: 10
Real time (s): 51.9806
CPU time (s): 51.9511
CPU user time (s): 51.7101
CPU system time (s): 0.240963
CPU usage (%): 99.9433
Max. virtual memory (cumulated for all children) (KiB): 12776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 51.7101
system time used= 0.240963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12987
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= 12
involuntary context switches= 123

runsolver used 0.047992 second user time and 0.149977 second system time

The end

Launcher Data 

Begin job on node20 at 2009-04-09 16:22:14
IDJOB=1595187
IDBENCH=71377
IDSOLVER=558
FILE ID=node20/1595187-1239286934
PBS_JOBID= 9115462
Free space on /tmp= 64980 MiB

SOLVER NAME= SAT07 reference solver: SATzilla CRAFTED
BENCH NAME= SAT09/CRAFTED/rbsat/random/forced/rbsat-v760c43649gyes10.cnf
COMMAND LINE= HOME/SATzilla2007_C BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1595187-1239286934/watcher-1595187-1239286934 -o /tmp/evaluation-result-1595187-1239286934/solver-1595187-1239286934 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2007_C HOME/instance-1595187-1239286934.cnf            

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

MD5SUM BENCH= 81c9aa5c768c12f86139286d1d6bc62c
RANDOM SEED=651994962

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		: 3000.235
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		: 3000.235
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:       1517736 kB
Buffers:         54420 kB
Cached:         398460 kB
SwapCached:      13056 kB
Active:         111680 kB
Inactive:       355624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1517736 kB
SwapTotal:     4192956 kB
SwapFree:      4174212 kB
Dirty:            9000 kB
Writeback:           0 kB
Mapped:          16620 kB
Slab:            56920 kB
Committed_AS:  3511004 kB
PageTables:       1404 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= 64968 MiB
End job on node20 at 2009-04-09 16:23:06