Trace number 3420686

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 585.061 585.041

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v600-c2556-S727005963-093.SATISFIABLE.cnf
MD5SUM91e4bda9499071fffccca1352d82691f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.028995
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 600 variables and 2556 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 32 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 596 free variables and 2524 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 192 duplicate clauses
0.00/0.01	c resolvent_look() :: found 86 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2610 / 600 ) = 4.35
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 596
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 152
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 865
0.10/0.14	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 |************************************************
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c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 8065
1.30/1.31	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 |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 57944
10.40/10.43	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 |****************************
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 |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 306455
61.09/61.13	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 |***************************
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 |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 1224650
268.20/268.30	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 |***************************
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 |*******************************************************
585.01/585.03	c |001000110000001000000000001100000000000000000000000000000000000|
585.01/585.03	
c |*******************************************************
585.01/585.03	c
585.01/585.03	c main():: nodeCount: 2577349
585.01/585.03	c main():: dead ends in main: 21340
585.01/585.03	c main():: lookAheadCount: 172662991
585.01/585.03	c main():: unitResolveCount: 28559195
585.01/585.03	c main():: time=585.039978
585.01/585.03	c main():: necessary_assignments: 501532
585.01/585.03	c main():: bin_sat: 0, bin_unsat 0
585.01/585.03	c main():: doublelook: #: 7048320, succes #: 3864847
585.01/585.03	c main():: doublelook: overall 4.161 of all possible doublelooks executed
585.01/585.03	c main():: doublelook: succesrate: 54.834, average DL_trigger: 59.153
585.01/585.03	c main():: SOLUTION VERIFIED :-)
585.01/585.03	s SATISFIABLE
585.01/585.03	v 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 46 -47 -48 49 -51 -52 -53 54 55 56 57 58 59 60 61 -62 -63 -64 -65 -66 -67 -68 69 70 -71 73 74 76 77 -78 79 80 -81 82 83 84 85 -87 88 -89 90 91 -92 -93 94 -96 -97 -98 -99 -100 101 102 103 104 -105 106 -107 -108 110 -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 -147 -148 -149 -150 -151 152 -153 -154 155 -156 157 -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 -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 -309 310 311 -312 -313 -315 316 317 -318 -319 320 321 322 323 -324 -325 326 -327 328 329 331 332 -333 334 335 -336 -337 338 339 -340 -341 -342 -343 344 345 -346 -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 -378 381 -382 -383 384 385 386 387 389 -390 -391 -392 -393 394 395 -396 398 399 -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 -457 459 -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 -493 495 496 -497 498 -499 500 501 -502 -503 -504 -505 506 -507 509 -510 511 -512 513 -514 -515 516 -517 -518 519 -520 -521 -522 523 524 525 527 528 -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 -565 566 567 -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 -597 -598 599 -600 0

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3420686-1306638649/watcher-3420686-1306638649 -o /tmp/evaluation-result-3420686-1306638649/solver-3420686-1306638649 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420686-1306638649.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.95 1.49 1.55 2/481 9058
/proc/meminfo: memFree=27488216/32951124 swapFree=38422276/67111528
[pid=9058] ppid=9056 vsize=6796 CPUtime=0 cores=0,2,4,6
/proc/9058/stat : 9058 (march_rw) R 9056 9058 760 0 -1 4202496 308 0 0 0 0 0 0 0 25 0 1 0 775467284 6959104 251 33554432000 4194304 4300876 140735756051120 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9058/statm: 1699 251 136 27 0 148 0

[startup+0.058943 s]
/proc/loadavg: 1.95 1.49 1.55 2/481 9058
/proc/meminfo: memFree=27488216/32951124 swapFree=38422276/67111528
[pid=9058] ppid=9056 vsize=7804 CPUtime=0.05 cores=0,2,4,6
/proc/9058/stat : 9058 (march_rw) R 9056 9058 760 0 -1 4202496 497 0 0 0 5 0 0 0 25 0 1 0 775467284 7991296 440 33554432000 4194304 4300876 140735756051120 18446744073709551615 4225146 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9058/statm: 1951 440 168 27 0 400 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7804

[startup+0.100927 s]
/proc/loadavg: 1.95 1.49 1.55 2/481 9058
/proc/meminfo: memFree=27488216/32951124 swapFree=38422276/67111528
[pid=9058] ppid=9056 vsize=7804 CPUtime=0.1 cores=0,2,4,6
/proc/9058/stat : 9058 (march_rw) R 9056 9058 760 0 -1 4202496 504 0 0 0 10 0 0 0 25 0 1 0 775467284 7991296 447 33554432000 4194304 4300876 140735756051120 18446744073709551615 4200291 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9058/statm: 1951 447 168 27 0 400 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7804

[startup+0.300893 s]
/proc/loadavg: 1.95 1.49 1.55 2/481 9058
/proc/meminfo: memFree=27488216/32951124 swapFree=38422276/67111528
[pid=9058] ppid=9056 vsize=7804 CPUtime=0.3 cores=0,2,4,6
/proc/9058/stat : 9058 (march_rw) R 9056 9058 760 0 -1 4202496 520 0 0 0 30 0 0 0 25 0 1 0 775467284 7991296 463 33554432000 4194304 4300876 140735756051120 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9058/statm: 1951 463 168 27 0 400 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7804

[startup+0.700815 s]
/proc/loadavg: 1.95 1.49 1.55 2/481 9058
/proc/meminfo: memFree=27488216/32951124 swapFree=38422276/67111528
[pid=9058] ppid=9056 vsize=8012 CPUtime=0.7 cores=0,2,4,6
/proc/9058/stat : 9058 (march_rw) R 9056 9058 760 0 -1 4202496 556 0 0 0 70 0 0 0 25 0 1 0 775467284 8204288 499 33554432000 4194304 4300876 140735756051120 18446744073709551615 4217612 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9058/statm: 2003 499 168 27 0 452 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 8012

[startup+1.50068 s]
/proc/loadavg: 1.95 1.49 1.55 3/482 9059
/proc/meminfo: memFree=27485856/32951124 swapFree=38422276/67111528
[pid=9058] ppid=9056 vsize=8316 CPUtime=1.5 cores=0,2,4,6
/proc/9058/stat : 9058 (march_rw) R 9056 9058 760 0 -1 4202496 627 0 0 0 150 0 0 0 25 0 1 0 775467284 8515584 570 33554432000 4194304 4300876 140735756051120 18446744073709551615 4217536 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9058/statm: 2079 570 169 27 0 528 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 8316

[startup+3.10036 s]
/proc/loadavg: 1.96 1.50 1.55 3/482 9059
/proc/meminfo: memFree=27484496/32951124 swapFree=38422276/67111528
[pid=9058] ppid=9056 vsize=8768 CPUtime=3.1 cores=0,2,4,6
/proc/9058/stat : 9058 (march_rw) R 9056 9058 760 0 -1 4202496 716 0 0 0 310 0 0 0 25 0 1 0 775467284 8978432 648 33554432000 4194304 4300876 140735756051120 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9058/statm: 2192 648 169 27 0 641 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 8768

[startup+6.30076 s]
/proc/loadavg: 1.96 1.50 1.55 3/482 9059
/proc/meminfo: memFree=27483116/32951124 swapFree=38422276/67111528
[pid=9058] ppid=9056 vsize=9244 CPUtime=6.3 cores=0,2,4,6
/proc/9058/stat : 9058 (march_rw) R 9056 9058 760 0 -1 4202496 846 0 0 0 630 0 0 0 25 0 1 0 775467284 9465856 778 33554432000 4194304 4300876 140735756051120 18446744073709551615 4276853 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9058/statm: 2311 778 169 27 0 760 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 9244

[startup+12.7006 s]
/proc/loadavg: 1.96 1.51 1.55 3/482 9060
/proc/meminfo: memFree=27481064/32951124 swapFree=38422276/67111528
[pid=9058] ppid=9056 vsize=10788 CPUtime=12.7 cores=0,2,4,6
/proc/9058/stat : 9058 (march_rw) R 9056 9058 760 0 -1 4202496 1089 0 0 0 1270 0 0 0 25 0 1 0 775467284 11046912 1021 33554432000 4194304 4300876 140735756051120 18446744073709551615 4225198 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9058/statm: 2697 1021 169 27 0 1146 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10788

[startup+25.5011 s]
/proc/loadavg: 1.97 1.53 1.56 3/482 9060
/proc/meminfo: memFree=27477940/32951124 swapFree=38422276/67111528
[pid=9058] ppid=9056 vsize=12612 CPUtime=25.49 cores=0,2,4,6
/proc/9058/stat : 9058 (march_rw) R 9056 9058 760 0 -1 4202496 1574 0 0 0 2549 0 0 0 25 0 1 0 775467284 12914688 1506 33554432000 4194304 4300876 140735756051120 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9058/statm: 3153 1506 169 27 0 1602 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12612

[startup+51.1003 s]
/proc/loadavg: 1.98 1.57 1.57 3/482 9061
/proc/meminfo: memFree=27471576/32951124 swapFree=38422276/67111528
[pid=9058] ppid=9056 vsize=18008 CPUtime=51.09 cores=0,2,4,6
/proc/9058/stat : 9058 (march_rw) R 9056 9058 760 0 -1 4202496 2523 0 0 0 5109 0 0 0 25 0 1 0 775467284 18440192 2455 33554432000 4194304 4300876 140735756051120 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9058/statm: 4502 2455 169 27 0 2951 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18008

[startup+102.317 s]
/proc/loadavg: 1.99 1.64 1.59 3/482 9062
/proc/meminfo: memFree=27458896/32951124 swapFree=38422276/67111528
[pid=9058] ppid=9056 vsize=29872 CPUtime=102.31 cores=0,2,4,6
/proc/9058/stat : 9058 (march_rw) R 9056 9058 760 0 -1 4202496 4323 0 0 0 10231 0 0 0 25 0 1 0 775467284 30588928 4255 33554432000 4194304 4300876 140735756051120 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9058/statm: 7468 4255 169 27 0 5917 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 29872

[startup+162.3 s]
/proc/loadavg: 1.99 1.70 1.61 3/482 9064
/proc/meminfo: memFree=27443596/32951124 swapFree=38422276/67111528
[pid=9058] ppid=9056 vsize=43060 CPUtime=162.3 cores=0,2,4,6
/proc/9058/stat : 9058 (march_rw) R 9056 9058 760 0 -1 4202496 6435 0 0 0 16229 1 0 0 25 0 1 0 775467284 44093440 6367 33554432000 4194304 4300876 140735756051120 18446744073709551615 4225112 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9058/statm: 10765 6367 169 27 0 9214 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 43060

[startup+222.301 s]
/proc/loadavg: 2.09 1.78 1.64 3/482 9065
/proc/meminfo: memFree=27429652/32951124 swapFree=38422276/67111528
[pid=9058] ppid=9056 vsize=43060 CPUtime=222.3 cores=0,2,4,6
/proc/9058/stat : 9058 (march_rw) R 9056 9058 760 0 -1 4202496 8462 0 0 0 22229 1 0 0 25 0 1 0 775467284 44093440 8394 33554432000 4194304 4300876 140735756051120 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9058/statm: 10765 8394 169 27 0 9214 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 43060

[startup+282.301 s]
/proc/loadavg: 2.08 1.83 1.66 3/482 9067
/proc/meminfo: memFree=27415960/32951124 swapFree=38422276/67111528
[pid=9058] ppid=9056 vsize=56156 CPUtime=282.31 cores=0,2,4,6
/proc/9058/stat : 9058 (march_rw) R 9056 9058 760 0 -1 4202496 10385 0 0 0 28229 2 0 0 25 0 1 0 775467284 57503744 10317 33554432000 4194304 4300876 140735756051120 18446744073709551615 4217692 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9058/statm: 14039 10317 169 27 0 12488 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 56156

[startup+342.3 s]
/proc/loadavg: 2.03 1.86 1.68 3/482 9068
/proc/meminfo: memFree=27402516/32951124 swapFree=38422276/67111528
[pid=9058] ppid=9056 vsize=64812 CPUtime=342.3 cores=0,2,4,6
/proc/9058/stat : 9058 (march_rw) R 9056 9058 760 0 -1 4202496 12426 0 0 0 34228 2 0 0 25 0 1 0 775467284 66367488 12358 33554432000 4194304 4300876 140735756051120 18446744073709551615 212435713548 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9058/statm: 16203 12358 169 27 0 14652 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 64812

[startup+402.301 s]
/proc/loadavg: 2.01 1.88 1.70 3/482 9070
/proc/meminfo: memFree=27388724/32951124 swapFree=38422276/67111528
[pid=9058] ppid=9056 vsize=84456 CPUtime=402.3 cores=0,2,4,6
/proc/9058/stat : 9058 (march_rw) R 9056 9058 760 0 -1 4202496 14356 0 0 0 40228 2 0 0 25 0 1 0 775467284 86482944 14288 33554432000 4194304 4300876 140735756051120 18446744073709551615 4200323 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9058/statm: 21114 14288 169 27 0 19563 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 84456

[startup+462.301 s]
/proc/loadavg: 2.15 1.93 1.73 3/482 9072
/proc/meminfo: memFree=27374292/32951124 swapFree=38422276/67111528
[pid=9058] ppid=9056 vsize=84588 CPUtime=462.31 cores=0,2,4,6
/proc/9058/stat : 9058 (march_rw) R 9056 9058 760 0 -1 4202496 16365 0 0 0 46228 3 0 0 25 0 1 0 775467284 86618112 16297 33554432000 4194304 4300876 140735756051120 18446744073709551615 4228286 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9058/statm: 21147 16297 169 27 0 19596 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 84588

[startup+522.3 s]
/proc/loadavg: 2.12 1.96 1.74 3/482 9073
/proc/meminfo: memFree=27360220/32951124 swapFree=38422276/67111528
[pid=9058] ppid=9056 vsize=84588 CPUtime=522.31 cores=0,2,4,6
/proc/9058/stat : 9058 (march_rw) R 9056 9058 760 0 -1 4202496 18321 0 0 0 52227 4 0 0 25 0 1 0 775467284 86618112 18253 33554432000 4194304 4300876 140735756051120 18446744073709551615 4200293 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9058/statm: 21147 18253 169 27 0 19596 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 84588

[startup+582.301 s]
/proc/loadavg: 2.04 1.97 1.76 3/482 9075
/proc/meminfo: memFree=27346760/32951124 swapFree=38422276/67111528
[pid=9058] ppid=9056 vsize=131364 CPUtime=582.31 cores=0,2,4,6
/proc/9058/stat : 9058 (march_rw) R 9056 9058 760 0 -1 4202496 20223 0 0 0 58227 4 0 0 25 0 1 0 775467284 134516736 20155 33554432000 4194304 4300876 140735756051120 18446744073709551615 4217572 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9058/statm: 32841 20155 169 27 0 31290 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 131364

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

[startup+583.901 s]
/proc/loadavg: 2.04 1.97 1.76 3/482 9075
/proc/meminfo: memFree=27346264/32951124 swapFree=38422276/67111528
[pid=9058] ppid=9056 vsize=131364 CPUtime=583.91 cores=0,2,4,6
/proc/9058/stat : 9058 (march_rw) R 9056 9058 760 0 -1 4202496 20272 0 0 0 58387 4 0 0 25 0 1 0 775467284 134516736 20204 33554432000 4194304 4300876 140735756051120 18446744073709551615 4228821 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9058/statm: 32841 20204 169 27 0 31290 0
Current children cumulated CPU time (s) 583.91
Current children cumulated vsize (KiB) 131364

[startup+584.7 s]
/proc/loadavg: 2.04 1.97 1.76 3/482 9075
/proc/meminfo: memFree=27346016/32951124 swapFree=38422276/67111528
[pid=9058] ppid=9056 vsize=131364 CPUtime=584.71 cores=0,2,4,6
/proc/9058/stat : 9058 (march_rw) R 9056 9058 760 0 -1 4202496 20300 0 0 0 58467 4 0 0 25 0 1 0 775467284 134516736 20232 33554432000 4194304 4300876 140735756051120 18446744073709551615 212435412105 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9058/statm: 32841 20232 169 27 0 31290 0
Current children cumulated CPU time (s) 584.71
Current children cumulated vsize (KiB) 131364

[startup+584.9 s]
/proc/loadavg: 2.04 1.97 1.76 3/482 9075
/proc/meminfo: memFree=27346016/32951124 swapFree=38422276/67111528
[pid=9058] ppid=9056 vsize=131364 CPUtime=584.91 cores=0,2,4,6
/proc/9058/stat : 9058 (march_rw) R 9056 9058 760 0 -1 4202496 20307 0 0 0 58487 4 0 0 25 0 1 0 775467284 134516736 20239 33554432000 4194304 4300876 140735756051120 18446744073709551615 4228153 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9058/statm: 32841 20239 169 27 0 31290 0
Current children cumulated CPU time (s) 584.91
Current children cumulated vsize (KiB) 131364

[startup+585 s]
/proc/loadavg: 2.04 1.97 1.76 3/482 9075
/proc/meminfo: memFree=27346016/32951124 swapFree=38422276/67111528
[pid=9058] ppid=9056 vsize=131364 CPUtime=585.01 cores=0,2,4,6
/proc/9058/stat : 9058 (march_rw) R 9056 9058 760 0 -1 4202496 20310 0 0 0 58497 4 0 0 25 0 1 0 775467284 134516736 20242 33554432000 4194304 4300876 140735756051120 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9058/statm: 32841 20242 169 27 0 31290 0
Current children cumulated CPU time (s) 585.01
Current children cumulated vsize (KiB) 131364

Child status: 10
Real time (s): 585.041
CPU time (s): 585.061
CPU user time (s): 585.008
CPU system time (s): 0.052991
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 131364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 585.008
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20324
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= 470

runsolver used 2.88156 second user time and 5.65314 second system time

The end

Launcher Data 

Begin job on node102 at 2011-05-29 05:10:49
IDJOB=3420686
IDBENCH=82938
IDSOLVER=1913
FILE ID=node102/3420686-1306638649
RUNJOBID= node102-1306638485-9007
PBS_JOBID= 13471587
Free space on /tmp= 73432 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S727005963-093.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420686-1306638649/watcher-3420686-1306638649 -o /tmp/evaluation-result-3420686-1306638649/solver-3420686-1306638649 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420686-1306638649.cnf

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

MD5SUM BENCH= 91e4bda9499071fffccca1352d82691f
RANDOM SEED=832293010

node102.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		: 2666.828
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	: 5333.65
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		: 2666.828
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	: 5226.15
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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5332.75
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		: 2666.828
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		: 2666.828
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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      27488240 kB
Buffers:        209220 kB
Cached:        1254816 kB
SwapCached:      76276 kB
Active:         500460 kB
Inactive:      4701592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      27488240 kB
SwapTotal:    67111528 kB
SwapFree:     38422276 kB
Dirty:              24 kB
Writeback:           0 kB
AnonPages:     3674056 kB
Mapped:          13812 kB
Slab:            91396 kB
PageTables:     100024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 135510444 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= 73432 MiB
End job on node102 at 2011-05-29 05:20:34