Trace number 3266673

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
march_rw 2011-03-02SAT 876.725 876.701

General information on the benchmark

Namecrafted/anton/SRHD-SGI/
srhd-sgi-m27-q225-n25-p30-s70617701.cnf
MD5SUMf04b72eb712a286c5ea50b297461f349
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.32095
Satisfiable
(Un)Satisfiability was proved
Number of variables671
Number of clauses50773
Sum of the clauses size102167
Maximum clause length27
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 250748
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 525

Solver Data 

0.01/0.09	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.09	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.01/0.09	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.01/0.09	c main()::
0.01/0.09	c initFormula():: searching for DIMACS p-line....
0.01/0.09	c full lookahead due to high density!
0.01/0.09	c initFormula():: the DIMACS p-line indicates a CNF of 671 variables and 50773 clauses.
0.01/0.09	c parseCNF():: parsing....
0.01/0.09	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.09	c runParser():: parsing was successful, warming up engines...
0.01/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.09	c preprocessing fase I completed:: there are now 671 free variables and 50773 clauses.
0.01/0.09	c using k-SAT heuristics (size based diff)
0.01/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.09	c main():: clause / variable ratio: ( 50773 / 671 ) = 75.67
0.01/0.09	c longest clause has size 27
0.01/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.09	c number of free variables = 671
0.01/0.09	c dynamic_preselect_setsize :: off
0.01/0.09	c main():: all systems go!
0.01/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 347
0.39/0.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 16373
6.50/6.51	c |----------------------------------------------------------------|
c |****************
c |************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |************************************
c |****************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 380481
89.10/89.12	c |----------------------------------------------------------------|
c |****************
c |************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |************************************
c |****************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 3506032
651.81/651.87	c |----------------------------------------------------------------|
c |****************
c |************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |****************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
876.62/876.68	c |0000000010000000000000000000000000000000000000011100000$$$$$$$$|
876.62/876.68	
c |***************************************************************
876.62/876.69	c
876.62/876.69	c main():: nodeCount: 5126758
876.62/876.69	c main():: dead ends in main: 558100
876.62/876.69	c main():: lookAheadCount: 266116272
876.62/876.69	c main():: unitResolveCount: 85361320
876.62/876.69	c main():: time=876.700012
876.62/876.69	c main():: necessary_assignments: 2657061
876.62/876.69	c main():: bin_sat: 0, bin_unsat 0
876.62/876.69	c main():: doublelook: #: 7731021, succes #: 1645220
876.62/876.69	c main():: doublelook: overall 2.999 of all possible doublelooks executed
876.62/876.69	c main():: doublelook: succesrate: 21.281, average DL_trigger: 5.346
876.62/876.69	c main():: SOLUTION VERIFIED :-)
876.62/876.69	s SATISFIABLE
876.62/876.69	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 0

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3266673-1303583593/watcher-3266673-1303583593 -o /tmp/evaluation-result-3266673-1303583593/solver-3266673-1303583593 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3266673-1303583593.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.29 1.90 2.87 4/178 18536
/proc/meminfo: memFree=15643048/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=7456 CPUtime=0 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4194304 420 0 0 0 0 0 0 0 19 0 1 0 469957031 7634944 365 33554432000 4194304 4300876 140735458962432 18446744073709551615 218905391813 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 1864 366 113 27 0 313 0

[startup+0.0123761 s]
/proc/loadavg: 1.29 1.90 2.87 4/178 18536
/proc/meminfo: memFree=15643048/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=7984 CPUtime=0.01 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4194304 558 0 0 0 1 0 0 0 19 0 1 0 469957031 8175616 503 33554432000 4194304 4300876 140735458962432 18446744073709551615 218905391813 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 1996 503 113 27 0 445 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7984

[startup+0.100362 s]
/proc/loadavg: 1.29 1.90 2.87 4/178 18536
/proc/meminfo: memFree=15643048/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=14008 CPUtime=0.09 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 4117 0 0 0 9 0 0 0 19 0 1 0 469957031 14344192 1180 33554432000 4194304 4300876 140735458962432 18446744073709551615 4214217 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 3502 1180 168 27 0 1951 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14008

[startup+0.300326 s]
/proc/loadavg: 1.29 1.90 2.87 4/178 18536
/proc/meminfo: memFree=15643048/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=14008 CPUtime=0.29 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 4120 0 0 0 29 0 0 0 20 0 1 0 469957031 14344192 1183 33554432000 4194304 4300876 140735458962432 18446744073709551615 4225211 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 3502 1183 168 27 0 1951 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14008

[startup+0.700249 s]
/proc/loadavg: 1.29 1.90 2.87 4/178 18536
/proc/meminfo: memFree=15643048/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=14272 CPUtime=0.69 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 4186 0 0 0 69 0 0 0 21 0 1 0 469957031 14614528 1249 33554432000 4194304 4300876 140735458962432 18446744073709551615 4216240 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 3568 1249 170 27 0 2017 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14272

[startup+1.50111 s]
/proc/loadavg: 1.29 1.90 2.87 5/190 18559
/proc/meminfo: memFree=15531836/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=14272 CPUtime=1.49 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 4194 0 0 0 149 0 0 0 23 0 1 0 469957031 14614528 1257 33554432000 4194304 4300876 140735458962432 18446744073709551615 4227576 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 3568 1257 170 27 0 2017 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14272

[startup+3.10082 s]
/proc/loadavg: 1.50 1.94 2.87 5/190 18559
/proc/meminfo: memFree=15519312/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=14488 CPUtime=3.09 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 4240 0 0 0 309 0 0 0 25 0 1 0 469957031 14835712 1303 33554432000 4194304 4300876 140735458962432 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 3622 1303 170 27 0 2071 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14488

[startup+6.30024 s]
/proc/loadavg: 1.50 1.94 2.87 5/190 18559
/proc/meminfo: memFree=15512996/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=15260 CPUtime=6.29 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 4396 0 0 0 629 0 0 0 25 0 1 0 469957031 15626240 1459 33554432000 4194304 4300876 140735458962432 18446744073709551615 4225208 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 3815 1459 170 27 0 2264 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15260

[startup+12.7011 s]
/proc/loadavg: 1.89 2.00 2.88 5/190 18560
/proc/meminfo: memFree=15510204/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=16576 CPUtime=12.69 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 4595 0 0 0 1269 0 0 0 25 0 1 0 469957031 16973824 1658 33554432000 4194304 4300876 140735458962432 18446744073709551615 4214457 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 4144 1658 171 27 0 2593 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16576

[startup+25.5008 s]
/proc/loadavg: 2.21 2.07 2.89 5/190 18560
/proc/meminfo: memFree=15506016/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=19264 CPUtime=25.49 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 5089 0 0 0 2549 0 0 0 25 0 1 0 469957031 19726336 2152 33554432000 4194304 4300876 140735458962432 18446744073709551615 4216240 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 4816 2152 171 27 0 3265 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19264

[startup+51.1001 s]
/proc/loadavg: 2.82 2.22 2.92 5/190 18560
/proc/meminfo: memFree=15498512/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=21624 CPUtime=51.09 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 5804 0 0 0 5109 0 0 0 25 0 1 0 469957031 22142976 2867 33554432000 4194304 4300876 140735458962432 18446744073709551615 4214235 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 5406 2867 171 27 0 3855 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 21624

[startup+102.306 s]
/proc/loadavg: 3.56 2.53 2.99 5/190 18562
/proc/meminfo: memFree=15479192/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=31920 CPUtime=102.3 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 7825 0 0 0 10229 1 0 0 25 0 1 0 469957031 32686080 4888 33554432000 4194304 4300876 140735458962432 18446744073709551615 4225352 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 7980 4888 171 27 0 6429 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 31920

[startup+162.301 s]
/proc/loadavg: 3.82 2.78 3.04 5/190 18564
/proc/meminfo: memFree=15460548/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=51708 CPUtime=162.3 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 10812 0 0 0 16228 2 0 0 25 0 1 0 469957031 52948992 7875 33554432000 4194304 4300876 140735458962432 18446744073709551615 4214198 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 12927 7875 171 27 0 11376 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 51708

[startup+222.3 s]
/proc/loadavg: 3.94 3.01 3.10 5/190 18565
/proc/meminfo: memFree=15442752/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=64804 CPUtime=222.3 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 13659 0 0 0 22228 2 0 0 25 0 1 0 469957031 66359296 10722 33554432000 4194304 4300876 140735458962432 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 16201 10722 171 27 0 14650 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 64804

[startup+282.3 s]
/proc/loadavg: 3.97 3.18 3.15 5/190 18567
/proc/meminfo: memFree=15425604/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=75008 CPUtime=282.3 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 16415 0 0 0 28228 2 0 0 25 0 1 0 469957031 76808192 13478 33554432000 4194304 4300876 140735458962432 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 18752 13478 171 27 0 17201 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 75008

[startup+342.301 s]
/proc/loadavg: 4.03 3.35 3.21 5/190 18568
/proc/meminfo: memFree=15406968/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=94652 CPUtime=342.3 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 19211 0 0 0 34227 3 0 0 25 0 1 0 469957031 96923648 16274 33554432000 4194304 4300876 140735458962432 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 23663 16274 171 27 0 22112 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 94652

[startup+402.301 s]
/proc/loadavg: 4.01 3.46 3.26 5/190 18570
/proc/meminfo: memFree=15390044/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=94652 CPUtime=402.31 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 21877 0 0 0 40227 4 0 0 25 0 1 0 469957031 96923648 18940 33554432000 4194304 4300876 140735458962432 18446744073709551615 4214219 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 23663 18940 171 27 0 22112 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 94652

[startup+462.301 s]
/proc/loadavg: 4.00 3.55 3.30 5/190 18572
/proc/meminfo: memFree=15372760/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=144532 CPUtime=462.3 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 24626 0 0 0 46226 4 0 0 25 0 1 0 469957031 148000768 21689 33554432000 4194304 4300876 140735458962432 18446744073709551615 4216251 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 36133 21689 171 27 0 34582 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 144532

[startup+522.301 s]
/proc/loadavg: 4.08 3.65 3.35 5/190 18573
/proc/meminfo: memFree=15356460/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=144532 CPUtime=522.3 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 27220 0 0 0 52226 4 0 0 25 0 1 0 469957031 148000768 24283 33554432000 4194304 4300876 140735458962432 18446744073709551615 4199342 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 36133 24283 171 27 0 34582 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 144532

[startup+582.3 s]
/proc/loadavg: 4.03 3.71 3.38 5/190 18575
/proc/meminfo: memFree=15338940/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=144532 CPUtime=582.31 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 29691 0 0 0 58226 5 0 0 25 0 1 0 469957031 148000768 26754 33554432000 4194304 4300876 140735458962432 18446744073709551615 4234764 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 36133 26754 171 27 0 34582 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 144532

[startup+642.3 s]
/proc/loadavg: 4.06 3.78 3.43 5/190 18576
/proc/meminfo: memFree=15317948/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=144664 CPUtime=642.31 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 33364 0 0 0 64225 6 0 0 25 0 1 0 469957031 148135936 30427 33554432000 4194304 4300876 140735458962432 18446744073709551615 4225208 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 36166 30427 171 27 0 34615 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 144664

[startup+702.3 s]
/proc/loadavg: 4.02 3.81 3.46 5/190 18578
/proc/meminfo: memFree=15291728/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=188864 CPUtime=702.31 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 38242 0 0 0 70224 7 0 0 25 0 1 0 469957031 193396736 35305 33554432000 4194304 4300876 140735458962432 18446744073709551615 4234764 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 47216 35305 171 27 0 45665 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 188864

[startup+762.307 s]
/proc/loadavg: 4.00 3.85 3.49 5/190 18580
/proc/meminfo: memFree=15266996/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=229688 CPUtime=762.32 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 42756 0 0 0 76224 8 0 0 25 0 1 0 469957031 235200512 39819 33554432000 4194304 4300876 140735458962432 18446744073709551615 4274226 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 57422 39819 171 27 0 55871 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 229688

[startup+822.301 s]
/proc/loadavg: 4.00 3.87 3.52 5/190 18581
/proc/meminfo: memFree=15243636/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=229688 CPUtime=822.31 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 47123 0 0 0 82222 9 0 0 25 0 1 0 469957031 235200512 44186 33554432000 4194304 4300876 140735458962432 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 57422 44186 171 27 0 55871 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 229688

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

[startup+844.701 s]
/proc/loadavg: 4.00 3.88 3.53 5/190 18582
/proc/meminfo: memFree=15234556/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=229688 CPUtime=844.72 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 48751 0 0 0 84462 10 0 0 25 0 1 0 469957031 235200512 45814 33554432000 4194304 4300876 140735458962432 18446744073709551615 4225242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 57422 45814 171 27 0 55871 0
Current children cumulated CPU time (s) 844.72
Current children cumulated vsize (KiB) 229688

[startup+857.5 s]
/proc/loadavg: 4.00 3.88 3.53 5/190 18582
/proc/meminfo: memFree=15229832/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=229688 CPUtime=857.52 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 49695 0 0 0 85742 10 0 0 25 0 1 0 469957031 235200512 46758 33554432000 4194304 4300876 140735458962432 18446744073709551615 4225211 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 57422 46758 171 27 0 55871 0
Current children cumulated CPU time (s) 857.52
Current children cumulated vsize (KiB) 229688

[startup+870.3 s]
/proc/loadavg: 4.07 3.90 3.55 5/190 18582
/proc/meminfo: memFree=15224860/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=229688 CPUtime=870.31 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 50594 0 0 0 87021 10 0 0 25 0 1 0 469957031 235200512 47657 33554432000 4194304 4300876 140735458962432 18446744073709551615 4214483 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 57422 47657 171 27 0 55871 0
Current children cumulated CPU time (s) 870.31
Current children cumulated vsize (KiB) 229688

[startup+873.501 s]
/proc/loadavg: 4.06 3.91 3.55 5/190 18582
/proc/meminfo: memFree=15223620/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=229688 CPUtime=873.51 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 50799 0 0 0 87341 10 0 0 25 0 1 0 469957031 235200512 47862 33554432000 4194304 4300876 140735458962432 18446744073709551615 4288355 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 57422 47862 171 27 0 55871 0
Current children cumulated CPU time (s) 873.51
Current children cumulated vsize (KiB) 229688

[startup+875.1 s]
/proc/loadavg: 4.06 3.91 3.55 5/190 18582
/proc/meminfo: memFree=15223248/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=229688 CPUtime=875.11 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 50903 0 0 0 87501 10 0 0 25 0 1 0 469957031 235200512 47966 33554432000 4194304 4300876 140735458962432 18446744073709551615 4227664 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 57422 47966 171 27 0 55871 0
Current children cumulated CPU time (s) 875.11
Current children cumulated vsize (KiB) 229688

[startup+875.9 s]
/proc/loadavg: 4.06 3.91 3.55 5/190 18582
/proc/meminfo: memFree=15222876/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=229688 CPUtime=875.91 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 50951 0 0 0 87581 10 0 0 25 0 1 0 469957031 235200512 48014 33554432000 4194304 4300876 140735458962432 18446744073709551615 4274258 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 57422 48014 171 27 0 55871 0
Current children cumulated CPU time (s) 875.91
Current children cumulated vsize (KiB) 229688

[startup+876.301 s]
/proc/loadavg: 4.06 3.91 3.55 5/190 18582
/proc/meminfo: memFree=15222876/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=229688 CPUtime=876.31 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 50978 0 0 0 87621 10 0 0 25 0 1 0 469957031 235200512 48041 33554432000 4194304 4300876 140735458962432 18446744073709551615 4214483 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 57422 48041 171 27 0 55871 0
Current children cumulated CPU time (s) 876.31
Current children cumulated vsize (KiB) 229688

[startup+876.501 s]
/proc/loadavg: 4.06 3.91 3.55 5/190 18582
/proc/meminfo: memFree=15222876/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=229688 CPUtime=876.51 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 50990 0 0 0 87641 10 0 0 25 0 1 0 469957031 235200512 48053 33554432000 4194304 4300876 140735458962432 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 57422 48053 171 27 0 55871 0
Current children cumulated CPU time (s) 876.51
Current children cumulated vsize (KiB) 229688

[startup+876.601 s]
/proc/loadavg: 4.06 3.91 3.55 5/190 18582
/proc/meminfo: memFree=15222504/32951124 swapFree=67111528/67111528
[pid=18536] ppid=18534 vsize=229688 CPUtime=876.62 cores=1,3
/proc/18536/stat : 18536 (march_rw) R 18534 18536 18027 0 -1 4202496 50997 0 0 0 87652 10 0 0 25 0 1 0 469957031 235200512 48060 33554432000 4194304 4300876 140735458962432 18446744073709551615 4225163 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18536/statm: 57422 48060 171 27 0 55871 0
Current children cumulated CPU time (s) 876.62
Current children cumulated vsize (KiB) 229688

Child status: 10
Real time (s): 876.701
CPU time (s): 876.725
CPU user time (s): 876.608
CPU system time (s): 0.116982
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 229688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 876.608
system time used= 0.116982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51004
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= 5
involuntary context switches= 535

runsolver used 1.24581 second user time and 2.76058 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-23 20:33:13
IDJOB=3266673
IDBENCH=88206
IDSOLVER=1561
FILE ID=node137/3266673-1303583593
RUNJOBID= node137-1303583593-18518
PBS_JOBID= 13150349
Free space on /tmp= 71756 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/crafted/anton/SRHD-SGI/srhd-sgi-m27-q225-n25-p30-s70617701.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3266673-1303583593/watcher-3266673-1303583593 -o /tmp/evaluation-result-3266673-1303583593/solver-3266673-1303583593 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3266673-1303583593.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= f04b72eb712a286c5ea50b297461f349
RANDOM SEED=72011296

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
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	: 5332.75
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		: 2666.844
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	: 5332.74
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		: 2666.844
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	: 5332.74
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		: 2666.844
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	: 5332.82
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		: 2666.844
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	: 5332.75
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		: 2666.844
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	: 5332.83
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		: 2666.844
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      15643460 kB
Buffers:       2094604 kB
Cached:       14573548 kB
SwapCached:          0 kB
Active:       10076564 kB
Inactive:      6662616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15643460 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1980 kB
Writeback:           0 kB
AnonPages:       70128 kB
Mapped:          14484 kB
Slab:           505032 kB
PageTables:       5084 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   197940 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= 71736 MiB
End job on node137 at 2011-04-23 20:47:50