Trace number 3152529

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 503.634 503.624

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S1894319588-015.SATISFIABLE.cnf
MD5SUMc06f05996bba25e7e26c6579a49532fc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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 650 variables and 2769 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, 6 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 649 free variables and 2763 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 179 duplicate clauses
0.00/0.01	c resolvent_look() :: found 78 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2841 / 650 ) = 4.37
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 = 649
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: 137
0.01/0.04	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: 1069
0.09/0.17	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 |****************************************************************| ( 2/999) NodeCount: 12834
1.99/2.04	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 |****************************************************************| ( 3/999) NodeCount: 111366
19.89/19.90	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: 695634
137.79/137.84	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 |***************************************************************
503.60/503.62	c |000000100100000010101000000000000000000000000000000000000000000|
503.60/503.62	
c |***************************************************************
503.60/503.62	c
503.60/503.62	c main():: nodeCount: 2440989
503.60/503.62	c main():: dead ends in main: 15566
503.60/503.62	c main():: lookAheadCount: 155196852
503.60/503.62	c main():: unitResolveCount: 22880141
503.60/503.62	c main():: time=503.619995
503.60/503.62	c main():: necessary_assignments: 401563
503.60/503.62	c main():: bin_sat: 0, bin_unsat 0
503.60/503.62	c main():: doublelook: #: 5634481, succes #: 2641521
503.60/503.62	c main():: doublelook: overall 3.685 of all possible doublelooks executed
503.60/503.62	c main():: doublelook: succesrate: 46.881, average DL_trigger: 58.517
503.60/503.62	c main():: SOLUTION VERIFIED :-)
503.60/503.62	s SATISFIABLE
503.60/503.62	v -1 -2 3 4 -5 6 7 -8 9 -10 -11 12 13 14 -15 -16 17 18 19 20 -22 23 -24 25 -26 -27 -28 29 30 -31 -32 33 -34 -35 36 -37 -38 39 -42 -43 -44 45 46 -47 48 49 50 -52 -53 54 55 56 -57 -58 59 -60 61 -62 -63 -64 65 66 67 68 -69 -70 71 -72 73 -75 -76 -77 78 -79 -80 81 82 83 84 -85 -86 87 -88 -89 -90 -91 92 93 94 95 96 -97 99 -100 101 -102 -103 -104 -106 108 109 110 111 -112 113 -114 -115 116 -117 -118 -119 120 -121 122 -123 124 -126 -128 -129 130 -131 132 133 134 -135 -136 137 138 -139 -140 141 142 144 -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 -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 -210 212 213 214 215 216 217 218 219 -220 -221 222 -224 -225 226 -227 228 229 230 -231 232 233 -234 235 -236 237 -238 239 -240 241 -242 243 244 245 -246 -247 -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 -286 -287 -288 289 290 291 292 -293 294 -295 296 297 298 299 -300 -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 -358 360 -361 362 -363 364 -365 -366 -367 368 -369 370 371 372 -373 -374 375 -377 378 380 381 382 383 -384 385 -386 387 -388 -389 -390 -391 -392 -393 394 395 396 -397 -398 -399 400 401 -403 404 -405 406 407 -408 409 410 411 412 413 -414 415 416 -417 418 419 -420 421 -423 424 -425 -426 -427 -428 429 430 431 -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 -489 491 492 493 494 -495 496 -497 -498 -499 -500 501 -502 -503 504 506 -507 -508 -509 -510 -511 512 513 514 515 516 517 -518 -519 520 -521 -522 -523 524 -525 -527 528 -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 -571 573 574 -575 576 -577 -578 -579 580 582 583 -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 -610 611 612 613 614 615 616 618 -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 0

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152529-1301708268/watcher-3152529-1301708268 -o /tmp/evaluation-result-3152529-1301708268/solver-3152529-1301708268 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152529-1301708268.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: 3.98 3.98 3.74 5/189 32431
/proc/meminfo: memFree=23315792/32951124 swapFree=67102208/67111528
[pid=32431] ppid=32429 vsize=6896 CPUtime=0 cores=1,3
/proc/32431/stat : 32431 (march_rw) R 32429 32431 32116 0 -1 4202496 316 0 0 0 0 0 0 0 25 0 1 0 361057416 7061504 259 33554432000 4194304 4300876 140734729929184 18446744073709551615 4240293 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32431/statm: 1724 259 135 27 0 173 0

[startup+0.0144421 s]
/proc/loadavg: 3.98 3.98 3.74 5/189 32431
/proc/meminfo: memFree=23315792/32951124 swapFree=67102208/67111528
[pid=32431] ppid=32429 vsize=7824 CPUtime=0.01 cores=1,3
/proc/32431/stat : 32431 (march_rw) R 32429 32431 32116 0 -1 4202496 455 0 0 0 1 0 0 0 25 0 1 0 361057416 8011776 398 33554432000 4194304 4300876 140734729929184 18446744073709551615 4216863 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32431/statm: 1956 398 168 27 0 405 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7824

[startup+0.100427 s]
/proc/loadavg: 3.98 3.98 3.74 5/189 32431
/proc/meminfo: memFree=23315792/32951124 swapFree=67102208/67111528
[pid=32431] ppid=32429 vsize=7824 CPUtime=0.09 cores=1,3
/proc/32431/stat : 32431 (march_rw) R 32429 32431 32116 0 -1 4202496 528 0 0 0 9 0 0 0 18 0 1 0 361057416 8011776 471 33554432000 4194304 4300876 140734729929184 18446744073709551615 4217645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32431/statm: 1956 471 168 27 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7824

[startup+0.300394 s]
/proc/loadavg: 3.98 3.98 3.74 5/189 32431
/proc/meminfo: memFree=23315792/32951124 swapFree=67102208/67111528
[pid=32431] ppid=32429 vsize=7968 CPUtime=0.29 cores=1,3
/proc/32431/stat : 32431 (march_rw) R 32429 32431 32116 0 -1 4202496 555 0 0 0 29 0 0 0 18 0 1 0 361057416 8159232 498 33554432000 4194304 4300876 140734729929184 18446744073709551615 4216929 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32431/statm: 1992 498 168 27 0 441 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7968

[startup+0.700321 s]
/proc/loadavg: 3.98 3.98 3.74 5/189 32431
/proc/meminfo: memFree=23315792/32951124 swapFree=67102208/67111528
[pid=32431] ppid=32429 vsize=8104 CPUtime=0.69 cores=1,3
/proc/32431/stat : 32431 (march_rw) R 32429 32431 32116 0 -1 4202496 598 0 0 0 69 0 0 0 18 0 1 0 361057416 8298496 541 33554432000 4194304 4300876 140734729929184 18446744073709551615 4214485 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32431/statm: 2026 541 168 27 0 475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8104

[startup+1.50018 s]
/proc/loadavg: 3.98 3.98 3.74 5/190 32432
/proc/meminfo: memFree=23313816/32951124 swapFree=67102208/67111528
[pid=32431] ppid=32429 vsize=8272 CPUtime=1.49 cores=1,3
/proc/32431/stat : 32431 (march_rw) R 32429 32431 32116 0 -1 4202496 629 0 0 0 149 0 0 0 19 0 1 0 361057416 8470528 572 33554432000 4194304 4300876 140734729929184 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32431/statm: 2068 572 169 27 0 517 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8272

[startup+3.1009 s]
/proc/loadavg: 3.98 3.98 3.74 5/190 32432
/proc/meminfo: memFree=23312700/32951124 swapFree=67102208/67111528
[pid=32431] ppid=32429 vsize=8816 CPUtime=3.09 cores=1,3
/proc/32431/stat : 32431 (march_rw) R 32429 32431 32116 0 -1 4202496 704 0 0 0 309 0 0 0 25 0 1 0 361057416 9027584 647 33554432000 4194304 4300876 140734729929184 18446744073709551615 4217391 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32431/statm: 2204 647 169 27 0 653 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8816

[startup+6.30034 s]
/proc/loadavg: 3.98 3.98 3.74 5/190 32432
/proc/meminfo: memFree=23310820/32951124 swapFree=67102208/67111528
[pid=32431] ppid=32429 vsize=9300 CPUtime=6.29 cores=1,3
/proc/32431/stat : 32431 (march_rw) R 32429 32431 32116 0 -1 4202496 852 0 0 0 629 0 0 0 25 0 1 0 361057416 9523200 795 33554432000 4194304 4300876 140734729929184 18446744073709551615 4217379 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32431/statm: 2325 795 169 27 0 774 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9300

[startup+12.7002 s]
/proc/loadavg: 3.98 3.98 3.74 5/190 32432
/proc/meminfo: memFree=23306252/32951124 swapFree=67102208/67111528
[pid=32431] ppid=32429 vsize=11012 CPUtime=12.69 cores=1,3
/proc/32431/stat : 32431 (march_rw) R 32429 32431 32116 0 -1 4202496 1111 0 0 0 1269 0 0 0 25 0 1 0 361057416 11276288 1054 33554432000 4194304 4300876 140734729929184 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32431/statm: 2753 1054 169 27 0 1202 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11012

[startup+25.501 s]
/proc/loadavg: 3.98 3.98 3.74 5/190 32432
/proc/meminfo: memFree=23297572/32951124 swapFree=67102208/67111528
[pid=32431] ppid=32429 vsize=12744 CPUtime=25.49 cores=1,3
/proc/32431/stat : 32431 (march_rw) R 32429 32431 32116 0 -1 4202496 1612 0 0 0 2549 0 0 0 25 0 1 0 361057416 13049856 1555 33554432000 4194304 4300876 140734729929184 18446744073709551615 4217333 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32431/statm: 3186 1555 169 27 0 1635 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12744

[startup+51.1005 s]
/proc/loadavg: 3.99 3.98 3.75 5/190 32433
/proc/meminfo: memFree=23282532/32951124 swapFree=67102208/67111528
[pid=32431] ppid=32429 vsize=18212 CPUtime=51.09 cores=1,3
/proc/32431/stat : 32431 (march_rw) R 32429 32431 32116 0 -1 4202496 2604 0 0 0 5109 0 0 0 25 0 1 0 361057416 18649088 2547 33554432000 4194304 4300876 140734729929184 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32431/statm: 4553 2547 169 27 0 3002 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18212

[startup+102.306 s]
/proc/loadavg: 4.03 4.00 3.76 5/190 32438
/proc/meminfo: memFree=23251488/32951124 swapFree=67102208/67111528
[pid=32431] ppid=32429 vsize=30360 CPUtime=102.3 cores=1,3
/proc/32431/stat : 32431 (march_rw) R 32429 32431 32116 0 -1 4202496 4511 0 0 0 10229 1 0 0 25 0 1 0 361057416 31088640 4454 33554432000 4194304 4300876 140734729929184 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32431/statm: 7590 4454 169 27 0 6039 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30360

[startup+162.301 s]
/proc/loadavg: 4.01 4.00 3.77 5/190 32439
/proc/meminfo: memFree=23217220/32951124 swapFree=67102208/67111528
[pid=32431] ppid=32429 vsize=43724 CPUtime=162.29 cores=1,3
/proc/32431/stat : 32431 (march_rw) R 32429 32431 32116 0 -1 4202496 6650 0 0 0 16228 1 0 0 25 0 1 0 361057416 44773376 6593 33554432000 4194304 4300876 140734729929184 18446744073709551615 4200354 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32431/statm: 10931 6593 169 27 0 9380 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 43724

[startup+222.3 s]
/proc/loadavg: 4.00 4.00 3.78 5/190 32441
/proc/meminfo: memFree=23183692/32951124 swapFree=67102208/67111528
[pid=32431] ppid=32429 vsize=43856 CPUtime=222.3 cores=1,3
/proc/32431/stat : 32431 (march_rw) R 32429 32431 32116 0 -1 4202496 8762 0 0 0 22228 2 0 0 25 0 1 0 361057416 44908544 8705 33554432000 4194304 4300876 140734729929184 18446744073709551615 4228959 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32431/statm: 10964 8705 169 27 0 9413 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 43856

[startup+282.301 s]
/proc/loadavg: 3.94 3.98 3.79 5/190 32497
/proc/meminfo: memFree=23387084/32951124 swapFree=67102208/67111528
[pid=32431] ppid=32429 vsize=56952 CPUtime=282.29 cores=1,3
/proc/32431/stat : 32431 (march_rw) R 32429 32431 32116 0 -1 4202496 10910 0 0 0 28227 2 0 0 25 0 1 0 361057416 58318848 10853 33554432000 4194304 4300876 140734729929184 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32431/statm: 14238 10853 169 27 0 12687 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 56952

[startup+342.3 s]
/proc/loadavg: 3.97 3.98 3.80 5/190 32499
/proc/meminfo: memFree=23350944/32951124 swapFree=67102208/67111528
[pid=32431] ppid=32429 vsize=85864 CPUtime=342.3 cores=1,3
/proc/32431/stat : 32431 (march_rw) R 32429 32431 32116 0 -1 4202496 13004 0 0 0 34227 3 0 0 25 0 1 0 361057416 87924736 12947 33554432000 4194304 4300876 140734729929184 18446744073709551615 4288489 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32431/statm: 21466 12947 169 27 0 19915 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 85864

[startup+402.301 s]
/proc/loadavg: 3.99 3.98 3.81 5/190 32500
/proc/meminfo: memFree=23315068/32951124 swapFree=67102208/67111528
[pid=32431] ppid=32429 vsize=85864 CPUtime=402.3 cores=1,3
/proc/32431/stat : 32431 (march_rw) R 32429 32431 32116 0 -1 4202496 15139 0 0 0 40227 3 0 0 25 0 1 0 361057416 87924736 15082 33554432000 4194304 4300876 140734729929184 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32431/statm: 21466 15082 169 27 0 19915 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 85864

[startup+462.3 s]
/proc/loadavg: 4.03 4.00 3.83 5/190 32502
/proc/meminfo: memFree=23280304/32951124 swapFree=67102208/67111528
[pid=32431] ppid=32429 vsize=85864 CPUtime=462.3 cores=1,3
/proc/32431/stat : 32431 (march_rw) R 32429 32431 32116 0 -1 4202496 17241 0 0 0 46226 4 0 0 25 0 1 0 361057416 87924736 17184 33554432000 4194304 4300876 140734729929184 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32431/statm: 21466 17184 169 27 0 19915 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 85864

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

[startup+486.3 s]
/proc/loadavg: 4.02 4.00 3.83 5/190 32503
/proc/meminfo: memFree=23266140/32951124 swapFree=67102208/67111528
[pid=32431] ppid=32429 vsize=85864 CPUtime=486.3 cores=1,3
/proc/32431/stat : 32431 (march_rw) R 32429 32431 32116 0 -1 4202496 18061 0 0 0 48626 4 0 0 25 0 1 0 361057416 87924736 18004 33554432000 4194304 4300876 140734729929184 18446744073709551615 4268797 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32431/statm: 21466 18004 169 27 0 19915 0
Current children cumulated CPU time (s) 486.3
Current children cumulated vsize (KiB) 85864

[startup+492.701 s]
/proc/loadavg: 4.01 4.00 3.83 5/190 32503
/proc/meminfo: memFree=23262172/32951124 swapFree=67102208/67111528
[pid=32431] ppid=32429 vsize=85864 CPUtime=492.71 cores=1,3
/proc/32431/stat : 32431 (march_rw) R 32429 32431 32116 0 -1 4202496 18278 0 0 0 49267 4 0 0 25 0 1 0 361057416 87924736 18221 33554432000 4194304 4300876 140734729929184 18446744073709551615 4217793 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32431/statm: 21466 18221 169 27 0 19915 0
Current children cumulated CPU time (s) 492.71
Current children cumulated vsize (KiB) 85864

[startup+499.101 s]
/proc/loadavg: 4.09 4.02 3.83 5/190 32503
/proc/meminfo: memFree=23258948/32951124 swapFree=67102208/67111528
[pid=32431] ppid=32429 vsize=85864 CPUtime=499.1 cores=1,3
/proc/32431/stat : 32431 (march_rw) R 32429 32431 32116 0 -1 4202496 18503 0 0 0 49906 4 0 0 25 0 1 0 361057416 87924736 18446 33554432000 4194304 4300876 140734729929184 18446744073709551615 4200263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32431/statm: 21466 18446 169 27 0 19915 0
Current children cumulated CPU time (s) 499.1
Current children cumulated vsize (KiB) 85864

[startup+500.701 s]
/proc/loadavg: 4.09 4.02 3.83 5/190 32503
/proc/meminfo: memFree=23257460/32951124 swapFree=67102208/67111528
[pid=32431] ppid=32429 vsize=85864 CPUtime=500.7 cores=1,3
/proc/32431/stat : 32431 (march_rw) R 32429 32431 32116 0 -1 4202496 18558 0 0 0 50066 4 0 0 25 0 1 0 361057416 87924736 18501 33554432000 4194304 4300876 140734729929184 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32431/statm: 21466 18501 169 27 0 19915 0
Current children cumulated CPU time (s) 500.7
Current children cumulated vsize (KiB) 85864

[startup+502.3 s]
/proc/loadavg: 4.09 4.02 3.83 5/190 32503
/proc/meminfo: memFree=23256964/32951124 swapFree=67102208/67111528
[pid=32431] ppid=32429 vsize=85864 CPUtime=502.3 cores=1,3
/proc/32431/stat : 32431 (march_rw) R 32429 32431 32116 0 -1 4202496 18619 0 0 0 50226 4 0 0 25 0 1 0 361057416 87924736 18562 33554432000 4194304 4300876 140734729929184 18446744073709551615 4217360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32431/statm: 21466 18562 169 27 0 19915 0
Current children cumulated CPU time (s) 502.3
Current children cumulated vsize (KiB) 85864

[startup+503.1 s]
/proc/loadavg: 4.08 4.02 3.83 5/190 32503
/proc/meminfo: memFree=23256468/32951124 swapFree=67102208/67111528
[pid=32431] ppid=32429 vsize=85864 CPUtime=503.1 cores=1,3
/proc/32431/stat : 32431 (march_rw) R 32429 32431 32116 0 -1 4202496 18648 0 0 0 50306 4 0 0 25 0 1 0 361057416 87924736 18591 33554432000 4194304 4300876 140734729929184 18446744073709551615 4225192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32431/statm: 21466 18591 169 27 0 19915 0
Current children cumulated CPU time (s) 503.1
Current children cumulated vsize (KiB) 85864

[startup+503.5 s]
/proc/loadavg: 4.08 4.02 3.83 5/190 32503
/proc/meminfo: memFree=23256468/32951124 swapFree=67102208/67111528
[pid=32431] ppid=32429 vsize=85864 CPUtime=503.5 cores=1,3
/proc/32431/stat : 32431 (march_rw) R 32429 32431 32116 0 -1 4202496 18663 0 0 0 50346 4 0 0 25 0 1 0 361057416 87924736 18606 33554432000 4194304 4300876 140734729929184 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32431/statm: 21466 18606 169 27 0 19915 0
Current children cumulated CPU time (s) 503.5
Current children cumulated vsize (KiB) 85864

[startup+503.601 s]
/proc/loadavg: 4.08 4.02 3.83 5/190 32503
/proc/meminfo: memFree=23256468/32951124 swapFree=67102208/67111528
[pid=32431] ppid=32429 vsize=85864 CPUtime=503.6 cores=1,3
/proc/32431/stat : 32431 (march_rw) R 32429 32431 32116 0 -1 4202496 18667 0 0 0 50356 4 0 0 25 0 1 0 361057416 87924736 18610 33554432000 4194304 4300876 140734729929184 18446744073709551615 4228157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32431/statm: 21466 18610 169 27 0 19915 0
Current children cumulated CPU time (s) 503.6
Current children cumulated vsize (KiB) 85864

Child status: 10
Real time (s): 503.624
CPU time (s): 503.634
CPU user time (s): 503.585
CPU system time (s): 0.048992
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 85864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 503.585
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18702
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= 790

runsolver used 0.72089 second user time and 1.58376 second system time

The end

Launcher Data 

Begin job on node119 at 2011-04-02 03:37:48
IDJOB=3152529
IDBENCH=82809
IDSOLVER=1561
FILE ID=node119/3152529-1301708268
RUNJOBID= node119-1301706909-32136
PBS_JOBID= 12840827
Free space on /tmp= 71064 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S1894319588-015.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152529-1301708268/watcher-3152529-1301708268 -o /tmp/evaluation-result-3152529-1301708268/solver-3152529-1301708268 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152529-1301708268.cnf

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

MD5SUM BENCH= c06f05996bba25e7e26c6579a49532fc
RANDOM SEED=1757949399

node119.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		: 2666.815
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	: 5333.63
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		: 2666.815
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	: 5332.83
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		: 2666.815
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.67
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.74
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		: 2666.815
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23315932 kB
Buffers:        289032 kB
Cached:        8813128 kB
SwapCached:       5376 kB
Active:        4716256 kB
Inactive:      4660164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23315932 kB
SwapTotal:    67111528 kB
SwapFree:     67102208 kB
Dirty:             384 kB
Writeback:           0 kB
AnonPages:      271664 kB
Mapped:          15468 kB
Slab:           195728 kB
PageTables:       5748 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   483340 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= 71064 MiB
End job on node119 at 2011-04-02 03:46:11