Trace number 3420557

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 564.032 564.081

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 benchmark0.011998
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
0.00/0.05	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
0.09/0.20	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 |*********************************************
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c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 12834
2.20/2.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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
22.19/22.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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
154.27/154.35	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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 |***************************************************************
563.94/564.07	c |000000100100000010101000000000000000000000000000000000000000000|
563.94/564.07	
c |***************************************************************
563.94/564.07	c
563.94/564.07	c main():: nodeCount: 2440989
563.94/564.07	c main():: dead ends in main: 15566
563.94/564.07	c main():: lookAheadCount: 155196852
563.94/564.07	c main():: unitResolveCount: 22880141
563.94/564.07	c main():: time=564.019958
563.94/564.07	c main():: necessary_assignments: 401563
563.94/564.07	c main():: bin_sat: 0, bin_unsat 0
563.94/564.07	c main():: doublelook: #: 5634481, succes #: 2641521
563.94/564.07	c main():: doublelook: overall 3.685 of all possible doublelooks executed
563.94/564.07	c main():: doublelook: succesrate: 46.881, average DL_trigger: 58.517
563.94/564.07	c main():: SOLUTION VERIFIED :-)
563.94/564.07	s SATISFIABLE
563.94/564.07	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) 2010-2011 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-3420557-1306633575/watcher-3420557-1306633575 -o /tmp/evaluation-result-3420557-1306633575/solver-3420557-1306633575 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420557-1306633575.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: 2.02 2.02 1.93 3/434 25675
/proc/meminfo: memFree=12255560/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=6896 CPUtime=0 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 315 0 0 0 0 0 0 0 25 0 1 0 774957150 7061504 259 33554432000 4194304 4300876 140736196665344 18446744073709551615 274668352176 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 1724 259 135 27 0 173 0

[startup+0.058625 s]
/proc/loadavg: 2.02 2.02 1.93 3/434 25675
/proc/meminfo: memFree=12255560/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=7824 CPUtime=0.05 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 516 0 0 0 5 0 0 0 25 0 1 0 774957150 8011776 460 33554432000 4194304 4300876 140736196665344 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 1956 460 168 27 0 405 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7824

[startup+0.100665 s]
/proc/loadavg: 2.02 2.02 1.93 3/434 25675
/proc/meminfo: memFree=12255560/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=7824 CPUtime=0.09 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 523 0 0 0 9 0 0 0 25 0 1 0 774957150 8011776 467 33554432000 4194304 4300876 140736196665344 18446744073709551615 4248775 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 1956 467 168 27 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7824

[startup+0.300649 s]
/proc/loadavg: 2.02 2.02 1.93 3/434 25675
/proc/meminfo: memFree=12255560/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=7968 CPUtime=0.29 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 552 0 0 0 29 0 0 0 25 0 1 0 774957150 8159232 496 33554432000 4194304 4300876 140736196665344 18446744073709551615 4214483 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 1992 496 168 27 0 441 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7968

[startup+0.700562 s]
/proc/loadavg: 2.02 2.02 1.93 3/434 25675
/proc/meminfo: memFree=12255560/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=8104 CPUtime=0.69 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 594 0 0 0 69 0 0 0 25 0 1 0 774957150 8298496 538 33554432000 4194304 4300876 140736196665344 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 2026 538 168 27 0 475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8104

[startup+1.50045 s]
/proc/loadavg: 2.02 2.02 1.93 3/435 25676
/proc/meminfo: memFree=12253328/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=8272 CPUtime=1.49 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 623 0 0 0 149 0 0 0 25 0 1 0 774957150 8470528 567 33554432000 4194304 4300876 140736196665344 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 2068 567 169 27 0 517 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8272

[startup+3.10118 s]
/proc/loadavg: 2.02 2.02 1.93 3/435 25676
/proc/meminfo: memFree=12252088/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=8588 CPUtime=3.09 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 688 0 0 0 309 0 0 0 25 0 1 0 774957150 8794112 632 33554432000 4194304 4300876 140736196665344 18446744073709551615 4289255 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 2147 632 169 27 0 596 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8588

[startup+6.30062 s]
/proc/loadavg: 2.02 2.02 1.93 3/435 25676
/proc/meminfo: memFree=12250968/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=9300 CPUtime=6.29 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 825 0 0 0 629 0 0 0 25 0 1 0 774957150 9523200 769 33554432000 4194304 4300876 140736196665344 18446744073709551615 4217479 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 2325 769 169 27 0 774 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9300

[startup+12.7005 s]
/proc/loadavg: 2.01 2.02 1.93 3/435 25676
/proc/meminfo: memFree=12248772/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=10720 CPUtime=12.69 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 1055 0 0 0 1269 0 0 0 25 0 1 0 774957150 10977280 999 33554432000 4194304 4300876 140736196665344 18446744073709551615 4217308 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 2680 999 169 27 0 1129 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10720

[startup+25.5003 s]
/proc/loadavg: 2.01 2.02 1.93 3/435 25677
/proc/meminfo: memFree=12245796/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=12744 CPUtime=25.49 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 1502 0 0 0 2549 0 0 0 25 0 1 0 774957150 13049856 1446 33554432000 4194304 4300876 140736196665344 18446744073709551615 4214471 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 3186 1446 169 27 0 1635 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12744

[startup+51.1008 s]
/proc/loadavg: 2.01 2.02 1.93 3/435 25677
/proc/meminfo: memFree=12239464/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=18212 CPUtime=51.07 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 2391 0 0 0 5107 0 0 0 25 0 1 0 774957150 18649088 2335 33554432000 4194304 4300876 140736196665344 18446744073709551615 4200361 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 4553 2335 169 27 0 3002 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18212

[startup+102.316 s]
/proc/loadavg: 2.00 2.01 1.93 3/435 25679
/proc/meminfo: memFree=12226436/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=24540 CPUtime=102.28 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 4117 0 0 0 10228 0 0 0 25 0 1 0 774957150 25128960 4061 33554432000 4194304 4300876 140736196665344 18446744073709551615 4215171 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 6135 4061 169 27 0 4584 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 24540

[startup+162.301 s]
/proc/loadavg: 2.00 2.01 1.93 3/435 25680
/proc/meminfo: memFree=12212276/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=30360 CPUtime=162.27 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 6005 0 0 0 16226 1 0 0 25 0 1 0 774957150 31088640 5949 33554432000 4194304 4300876 140736196665344 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 7590 5949 169 27 0 6039 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 30360

[startup+222.301 s]
/proc/loadavg: 2.10 2.03 1.94 3/435 25682
/proc/meminfo: memFree=12199372/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=43856 CPUtime=222.26 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 7943 0 0 0 22225 1 0 0 25 0 1 0 774957150 44908544 7887 33554432000 4194304 4300876 140736196665344 18446744073709551615 4228543 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 10964 7887 169 27 0 9413 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 43856

[startup+282.301 s]
/proc/loadavg: 2.03 2.02 1.94 3/435 25683
/proc/meminfo: memFree=12186216/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=56952 CPUtime=282.26 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 9857 0 0 0 28225 1 0 0 25 0 1 0 774957150 58318848 9801 33554432000 4194304 4300876 140736196665344 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 14238 9801 169 27 0 12687 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 56952

[startup+342.3 s]
/proc/loadavg: 2.05 2.03 1.94 3/435 25685
/proc/meminfo: memFree=12172928/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=56952 CPUtime=342.25 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 11749 0 0 0 34224 1 0 0 25 0 1 0 774957150 58318848 11693 33554432000 4194304 4300876 140736196665344 18446744073709551615 4217572 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 14238 11693 169 27 0 12687 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 56952

[startup+402.301 s]
/proc/loadavg: 2.05 2.04 1.95 3/435 25687
/proc/meminfo: memFree=12159648/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=85864 CPUtime=402.25 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 13631 0 0 0 40223 2 0 0 25 0 1 0 774957150 87924736 13575 33554432000 4194304 4300876 140736196665344 18446744073709551615 4216903 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 21466 13575 169 27 0 19915 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 85864

[startup+462.301 s]
/proc/loadavg: 2.02 2.03 1.95 3/435 25688
/proc/meminfo: memFree=12146356/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=85864 CPUtime=462.25 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 15506 0 0 0 46222 3 0 0 25 0 1 0 774957150 87924736 15450 33554432000 4194304 4300876 140736196665344 18446744073709551615 4274599 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 21466 15450 169 27 0 19915 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 85864

[startup+522.301 s]
/proc/loadavg: 2.00 2.02 1.95 3/435 25690
/proc/meminfo: memFree=12132320/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=85864 CPUtime=522.25 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 17388 0 0 0 52222 3 0 0 25 0 1 0 774957150 87924736 17332 33554432000 4194304 4300876 140736196665344 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 21466 17332 169 27 0 19915 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 85864

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

[startup+537.5 s]
/proc/loadavg: 2.00 2.02 1.95 3/435 25690
/proc/meminfo: memFree=12128848/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=85864 CPUtime=537.44 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 17857 0 0 0 53741 3 0 0 25 0 1 0 774957150 87924736 17801 33554432000 4194304 4300876 140736196665344 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 21466 17801 169 27 0 19915 0
Current children cumulated CPU time (s) 537.44
Current children cumulated vsize (KiB) 85864

[startup+550.3 s]
/proc/loadavg: 2.00 2.02 1.95 3/435 25691
/proc/meminfo: memFree=12125868/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=85864 CPUtime=550.24 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 18228 0 0 0 55021 3 0 0 25 0 1 0 774957150 87924736 18172 33554432000 4194304 4300876 140736196665344 18446744073709551615 4214485 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 21466 18172 169 27 0 19915 0
Current children cumulated CPU time (s) 550.24
Current children cumulated vsize (KiB) 85864

[startup+556.701 s]
/proc/loadavg: 2.00 2.02 1.95 3/435 25691
/proc/meminfo: memFree=12124380/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=85864 CPUtime=556.64 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 18428 0 0 0 55661 3 0 0 25 0 1 0 774957150 87924736 18372 33554432000 4194304 4300876 140736196665344 18446744073709551615 4263479 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 21466 18372 169 27 0 19915 0
Current children cumulated CPU time (s) 556.64
Current children cumulated vsize (KiB) 85864

[startup+559.916 s]
/proc/loadavg: 2.00 2.02 1.95 3/435 25691
/proc/meminfo: memFree=12123264/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=85864 CPUtime=559.86 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 18528 0 0 0 55983 3 0 0 25 0 1 0 774957150 87924736 18472 33554432000 4194304 4300876 140736196665344 18446744073709551615 4214369 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 21466 18472 169 27 0 19915 0
Current children cumulated CPU time (s) 559.86
Current children cumulated vsize (KiB) 85864

[startup+561.5 s]
/proc/loadavg: 2.00 2.02 1.95 3/435 25691
/proc/meminfo: memFree=12123016/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=85864 CPUtime=561.44 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 18581 0 0 0 56141 3 0 0 25 0 1 0 774957150 87924736 18525 33554432000 4194304 4300876 140736196665344 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 21466 18525 169 27 0 19915 0
Current children cumulated CPU time (s) 561.44
Current children cumulated vsize (KiB) 85864

[startup+563.101 s]
/proc/loadavg: 2.00 2.02 1.95 3/435 25691
/proc/meminfo: memFree=12122892/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=85864 CPUtime=563.05 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 18635 0 0 0 56302 3 0 0 25 0 1 0 774957150 87924736 18579 33554432000 4194304 4300876 140736196665344 18446744073709551615 4261608 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 21466 18579 169 27 0 19915 0
Current children cumulated CPU time (s) 563.05
Current children cumulated vsize (KiB) 85864

[startup+563.501 s]
/proc/loadavg: 2.00 2.02 1.95 3/435 25691
/proc/meminfo: memFree=12122892/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=85864 CPUtime=563.44 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 18647 0 0 0 56341 3 0 0 25 0 1 0 774957150 87924736 18591 33554432000 4194304 4300876 140736196665344 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 21466 18591 169 27 0 19915 0
Current children cumulated CPU time (s) 563.44
Current children cumulated vsize (KiB) 85864

[startup+563.901 s]
/proc/loadavg: 2.00 2.02 1.95 3/435 25691
/proc/meminfo: memFree=12122892/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=85864 CPUtime=563.84 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 18660 0 0 0 56381 3 0 0 25 0 1 0 774957150 87924736 18604 33554432000 4194304 4300876 140736196665344 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 21466 18604 169 27 0 19915 0
Current children cumulated CPU time (s) 563.84
Current children cumulated vsize (KiB) 85864

[startup+564.001 s]
/proc/loadavg: 2.00 2.02 1.95 3/435 25691
/proc/meminfo: memFree=12122892/32951132 swapFree=67093840/67111528
[pid=25675] ppid=25673 vsize=85864 CPUtime=563.94 cores=0,2,4,6
/proc/25675/stat : 25675 (march_rw) R 25673 25675 24594 0 -1 4202496 18663 0 0 0 56391 3 0 0 25 0 1 0 774957150 87924736 18607 33554432000 4194304 4300876 140736196665344 18446744073709551615 4225184 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25675/statm: 21466 18607 169 27 0 19915 0
Current children cumulated CPU time (s) 563.94
Current children cumulated vsize (KiB) 85864

Child status: 10
Real time (s): 564.081
CPU time (s): 564.032
CPU user time (s): 563.993
CPU system time (s): 0.038994
CPU usage (%): 99.9913
Max. virtual memory (cumulated for all children) (KiB): 85864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 563.993
system time used= 0.038994
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= 7
involuntary context switches= 1379

runsolver used 2.53961 second user time and 5.02724 second system time

The end

Launcher Data 

Begin job on node131 at 2011-05-29 03:46:15
IDJOB=3420557
IDBENCH=82809
IDSOLVER=1913
FILE ID=node131/3420557-1306633575
RUNJOBID= node131-1306630845-25435
PBS_JOBID= 13471621
Free space on /tmp= 73228 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-3420557-1306633575/watcher-3420557-1306633575 -o /tmp/evaluation-result-3420557-1306633575/solver-3420557-1306633575 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420557-1306633575.cnf

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

MD5SUM BENCH= c06f05996bba25e7e26c6579a49532fc
RANDOM SEED=2063984373

node131.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		: 2666.830
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	: 5333.66
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		: 2666.830
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		: 2666.830
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	: 5332.83
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		: 2666.830
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		: 2666.830
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	: 5332.77
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		: 2666.830
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		: 2666.830
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	: 5332.75
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		: 2666.830
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:     32951132 kB
MemFree:      12255716 kB
Buffers:        304256 kB
Cached:        5675340 kB
SwapCached:        948 kB
Active:       15874684 kB
Inactive:      4514612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      12255716 kB
SwapTotal:    67111528 kB
SwapFree:     67093840 kB
Dirty:              96 kB
Writeback:          16 kB
AnonPages:    14408552 kB
Mapped:          38684 kB
Slab:           183244 kB
PageTables:      56032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 95665628 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73228 MiB
End job on node131 at 2011-05-29 03:55:39