Trace number 3211017

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
SAT09 reference solver: march_hi hiSAT 634.628 634.623

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v700-c2982-S171669125-021.SATISFIABLE.cnf
MD5SUM9649b9e4fa8d251c4c59f8783cbf0b60
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.007997
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses2982
Sum of the clauses size8946
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32982
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 700 variables and 2982 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, 18 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 698 free variables and 2964 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.505
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 175 duplicate clauses
0.00/0.01	c resolvent_look() :: found 69 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 700 variables and 3033 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 700 variabels and 3033 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 3033 / 700 ) = 4.33
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 = 698
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: 174
0.04/0.06	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: 1301
0.19/0.23	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 17209
2.99/3.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 171203
33.79/33.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 1256918
272.19/272.20	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
634.60/634.61	c |010000000000000001000000000001001010000000000000000000000000000|
634.60/634.61	
c |***********************************************
634.60/634.61	c
634.60/634.61	c main():: nodeCount: 2897890
634.60/634.61	c main():: dead ends in main: 17092
634.60/634.61	c main():: lookAheadCount: 175174177
634.60/634.61	c main():: unitResolveCount: 25815055
634.60/634.61	c main():: time=634.710000
634.60/634.61	c main():: necessary_assignments: 448499
634.60/634.61	c main():: bin_sat: 0, bin_unsat 0
634.60/634.61	c main():: doublelook: #: 5957194, succes #: 2448769
634.60/634.61	c main():: doublelook: overall 3.444 of all possible doublelooks executed
634.60/634.61	c main():: doublelook: succesrate: 41.106, average DL_trigger: 57.782
634.60/634.61	c main():: SOLUTION VERIFIED :-)
634.60/634.61	s SATISFIABLE
634.60/634.61	v -1 -2 3 -4 5 6 7 -8 -9 -10 -11 12 -13 14 15 16 17 -18 19 -20 21 -22 -23 24 25 -26 -27 28 -29 -30 31 -33 -34 35 36 37 38 39 40 41 42 43 -44 45 46 47 -48 49 50 -51 -52 -53 54 -55 56 57 58 59 -60 -61 -62 63 -64 -65 -66 -67 -68 -69 70 -71 -72 -73 74 -75 -76 77 -78 -79 -80 81 -84 -85 86 87 -88 -89 -90 -91 92 93 -94 95 96 -97 -98 99 -100 101 -102 103 104 -105 -106 -107 108 109 -110 111 112 113 114 -115 116 118 -119 120 -121 -122 123 -124 125 126 127 128 129 130 -131 -132 -133 -134 135 136 137 -138 139 140 141 142 -143 -144 -145 -146 -147 148 149 -150 151 -152 -153 -154 155 156 -157 -158 159 160 -161 162 163 164 -165 -166 167 -168 169 170 -172 -173 -174 175 -176 177 -178 -179 180 181 -182 -183 184 185 -186 187 -190 191 192 193 194 -195 196 197 -198 -199 200 -203 -204 205 -206 207 208 -209 -210 211 212 -213 -214 215 216 -217 218 220 221 222 -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 -273 274 276 277 278 -279 280 -281 283 -284 -285 -286 287 288 289 290 -291 -292 -293 296 -297 298 -299 -300 301 302 303 304 305 -306 -307 308 309 -310 311 312 313 -314 -315 -316 317 -318 319 -320 -321 -322 323 324 325 326 -327 -328 329 330 -331 -332 -333 -334 335 336 -337 -338 339 340 341 -342 -343 344 345 -346 347 -348 349 -350 351 -352 -353 -354 -356 357 358 359 360 -361 362 -363 -364 -365 -366 -367 368 -369 370 -371 372 -373 -374 -376 377 378 379 -381 -382 383 384 385 386 387 -388 389 390 391 -392 393 -394 -395 397 -398 399 400 -402 403 -404 405 -406 407 -408 -409 410 -411 412 413 -414 -415 416 417 419 420 -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 -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 -477 478 479 480 481 482 -483 -484 485 486 -487 -488 -489 -490 491 -492 493 -494 495 496 497 -498 499 500 -501 -502 503 504 505 506 507 509 510 -511 -512 513 -514 -515 -516 -517 -518 -519 520 521 -522 523 -525 -526 527 -528 -529 530 531 -532 533 -535 -536 537 538 -539 540 542 543 544 -545 -546 547 -548 -549 -550 -551 -552 -553 -554 -555 -556 -557 558 560 561 -563 -564 -565 566 567 568 569 570 -571 -572 -573 574 575 -576 -577 578 -579 580 581 582 583 -584 585 586 587 589 590 -591 -592 -593 594 -595 596 -597 598 -599 -600 -601 -602 603 -604 -606 607 -608 -609 -610 611 -612 613 -614 615 616 -617 -618 -619 -620 -621 622 -623 -624 -625 626 627 -628 -629 630 631 632 633 634 -635 636 -637 638 640 -641 -642 -643 644 645 -646 647 -648 650 651 652 653 -654 -655 -656 -657 658 659 660 -661 662 663 -664 -665 666 -667 -668 -669 -670 671 672 673 674 675 676 -677 -678 679 -680 682 -685 686 687 688 -689 690 -691 -692 693 -694 -695 -696 697 -698 -699 700 0

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3211017-1303173653/watcher-3211017-1303173653 -o /tmp/evaluation-result-3211017-1303173653/solver-3211017-1303173653 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3211017-1303173653.cnf 

running on 4 cores: 1,3,5,7

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): 5000 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: 2.01 2.00 2.00 3/175 1906
/proc/meminfo: memFree=14898220/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=1060 CPUtime=0 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 162 0 0 0 0 0 0 0 25 0 1 0 428964949 1085440 118 33554432000 134512640 135197378 4286657072 18446744073709551615 134564816 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 265 118 62 168 0 96 0

[startup+0.043078 s]
/proc/loadavg: 2.01 2.00 2.00 3/175 1906
/proc/meminfo: memFree=14898220/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=2252 CPUtime=0.04 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 408 0 0 0 4 0 0 0 25 0 1 0 428964949 2306048 363 33554432000 134512640 135197378 4286657072 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 563 363 91 168 0 394 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2252

[startup+0.101068 s]
/proc/loadavg: 2.01 2.00 2.00 3/175 1906
/proc/meminfo: memFree=14898220/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=2252 CPUtime=0.09 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 424 0 0 0 9 0 0 0 25 0 1 0 428964949 2306048 379 33554432000 134512640 135197378 4286657072 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 563 379 91 168 0 394 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2252

[startup+0.301037 s]
/proc/loadavg: 2.01 2.00 2.00 3/175 1906
/proc/meminfo: memFree=14898220/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=2384 CPUtime=0.29 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 448 0 0 0 29 0 0 0 25 0 1 0 428964949 2441216 403 33554432000 134512640 135197378 4286657072 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 596 403 91 168 0 427 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2384

[startup+0.700977 s]
/proc/loadavg: 2.01 2.00 2.00 3/175 1906
/proc/meminfo: memFree=14898220/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=2572 CPUtime=0.69 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 484 0 0 0 69 0 0 0 25 0 1 0 428964949 2633728 439 33554432000 134512640 135197378 4286657072 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 643 439 91 168 0 474 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2572

[startup+1.50084 s]
/proc/loadavg: 2.01 2.00 2.00 3/176 1907
/proc/meminfo: memFree=14896484/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=2876 CPUtime=1.49 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 559 0 0 0 149 0 0 0 25 0 1 0 428964949 2945024 514 33554432000 134512640 135197378 4286657072 18446744073709551615 134542222 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 719 514 91 168 0 550 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2876

[startup+3.10056 s]
/proc/loadavg: 2.01 2.00 2.00 3/176 1908
/proc/meminfo: memFree=14895888/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=3028 CPUtime=3.09 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 618 0 0 0 309 0 0 0 25 0 1 0 428964949 3100672 573 33554432000 134512640 135197378 4286657072 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 757 573 91 168 0 588 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3028

[startup+6.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/176 1908
/proc/meminfo: memFree=14894896/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=3720 CPUtime=6.3 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 758 0 0 0 630 0 0 0 25 0 1 0 428964949 3809280 707 33554432000 134512640 135197378 4286657072 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 930 707 91 168 0 761 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3720

[startup+12.7009 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 1908
/proc/meminfo: memFree=14892812/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=5152 CPUtime=12.69 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 1002 0 0 0 1269 0 0 0 25 0 1 0 428964949 5275648 951 33554432000 134512640 135197378 4286657072 18446744073709551615 134542144 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 1288 951 91 168 0 1119 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5152

[startup+25.5007 s]
/proc/loadavg: 2.08 2.02 2.01 3/176 1908
/proc/meminfo: memFree=14889468/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=6612 CPUtime=25.49 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 1460 0 0 0 2549 0 0 0 25 0 1 0 428964949 6770688 1409 33554432000 134512640 135197378 4286657072 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 1653 1409 91 168 0 1484 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6612

[startup+51.1002 s]
/proc/loadavg: 2.05 2.02 2.00 3/176 1908
/proc/meminfo: memFree=14882392/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=11676 CPUtime=51.09 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 2370 0 0 0 5109 0 0 0 25 0 1 0 428964949 11956224 2319 33554432000 134512640 135197378 4286657072 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 2919 2319 91 168 0 2750 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11676

[startup+102.306 s]
/proc/loadavg: 2.02 2.01 2.00 3/176 1910
/proc/meminfo: memFree=14867876/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=22620 CPUtime=102.3 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 4172 0 0 0 10229 1 0 0 25 0 1 0 428964949 23162880 4121 33554432000 134512640 135197378 4286657072 18446744073709551615 134592331 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 5655 4121 91 168 0 5486 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 22620

[startup+162.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/176 1912
/proc/meminfo: memFree=14851996/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=33968 CPUtime=162.29 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 6265 0 0 0 16228 1 0 0 25 0 1 0 428964949 34783232 6214 33554432000 134512640 135197378 4286657072 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 8492 6214 91 168 0 8323 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 33968

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 1913
/proc/meminfo: memFree=14836240/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=38936 CPUtime=222.3 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 8266 0 0 0 22228 2 0 0 25 0 1 0 428964949 39870464 8215 33554432000 134512640 135197378 4286657072 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 9734 8215 91 168 0 9565 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 38936

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 1914
/proc/meminfo: memFree=14821476/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=52164 CPUtime=282.29 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 10175 0 0 0 28227 2 0 0 25 0 1 0 428964949 53415936 10124 33554432000 134512640 135197378 4286657072 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 13041 10124 91 168 0 12872 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 52164

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 1916
/proc/meminfo: memFree=14806472/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=52164 CPUtime=342.29 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 12229 0 0 0 34227 2 0 0 25 0 1 0 428964949 53415936 12178 33554432000 134512640 135197378 4286657072 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 13041 12178 91 168 0 12872 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 52164

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 1918
/proc/meminfo: memFree=14789976/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=81740 CPUtime=402.3 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 14260 0 0 0 40227 3 0 0 25 0 1 0 428964949 83701760 14209 33554432000 134512640 135197378 4286657072 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 20435 14209 91 168 0 20266 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 81740

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 1920
/proc/meminfo: memFree=14773592/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=81740 CPUtime=462.3 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 16221 0 0 0 46227 3 0 0 25 0 1 0 428964949 83701760 16170 33554432000 134512640 135197378 4286657072 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 20435 16170 91 168 0 20266 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 81740

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 1921
/proc/meminfo: memFree=14758076/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=81740 CPUtime=522.29 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 18211 0 0 0 52226 3 0 0 25 0 1 0 428964949 83701760 18160 33554432000 134512640 135197378 4286657072 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 20435 18160 91 168 0 20266 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 81740

[startup+582.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/176 1922
/proc/meminfo: memFree=14742180/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=111208 CPUtime=582.3 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 20209 0 0 0 58226 4 0 0 25 0 1 0 428964949 113876992 20158 33554432000 134512640 135197378 4286657072 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 27802 20158 91 168 0 27633 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 111208

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

[startup+588.7 s]
/proc/loadavg: 2.07 2.02 2.00 3/176 1923
/proc/meminfo: memFree=14740444/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=111208 CPUtime=588.7 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 20419 0 0 0 58866 4 0 0 25 0 1 0 428964949 113876992 20368 33554432000 134512640 135197378 4286657072 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 27802 20368 91 168 0 27633 0
Current children cumulated CPU time (s) 588.7
Current children cumulated vsize (KiB) 111208

[startup+614.301 s]
/proc/loadavg: 2.05 2.01 2.00 3/176 1924
/proc/meminfo: memFree=14733860/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=111208 CPUtime=614.29 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 21254 0 0 0 61425 4 0 0 25 0 1 0 428964949 113876992 21203 33554432000 134512640 135197378 4286657072 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 27802 21203 91 168 0 27633 0
Current children cumulated CPU time (s) 614.29
Current children cumulated vsize (KiB) 111208

[startup+627.1 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 1924
/proc/meminfo: memFree=14730264/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=111208 CPUtime=627.09 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 21661 0 0 0 62705 4 0 0 25 0 1 0 428964949 113876992 21610 33554432000 134512640 135197378 4286657072 18446744073709551615 134542317 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 27802 21610 91 168 0 27633 0
Current children cumulated CPU time (s) 627.09
Current children cumulated vsize (KiB) 111208

[startup+630.306 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 1924
/proc/meminfo: memFree=14729392/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=111208 CPUtime=630.3 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 21761 0 0 0 63026 4 0 0 25 0 1 0 428964949 113876992 21710 33554432000 134512640 135197378 4286657072 18446744073709551615 134552468 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 27802 21710 91 168 0 27633 0
Current children cumulated CPU time (s) 630.3
Current children cumulated vsize (KiB) 111208

[startup+631.901 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 1924
/proc/meminfo: memFree=14729144/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=111208 CPUtime=631.89 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 21812 0 0 0 63185 4 0 0 25 0 1 0 428964949 113876992 21761 33554432000 134512640 135197378 4286657072 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 27802 21761 91 168 0 27633 0
Current children cumulated CPU time (s) 631.89
Current children cumulated vsize (KiB) 111208

[startup+633.5 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 1924
/proc/meminfo: memFree=14728648/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=111208 CPUtime=633.5 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 21864 0 0 0 63346 4 0 0 25 0 1 0 428964949 113876992 21813 33554432000 134512640 135197378 4286657072 18446744073709551615 134572672 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 27802 21813 91 168 0 27633 0
Current children cumulated CPU time (s) 633.5
Current children cumulated vsize (KiB) 111208

[startup+634.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 1924
/proc/meminfo: memFree=14728648/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=111208 CPUtime=634.29 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 21889 0 0 0 63425 4 0 0 25 0 1 0 428964949 113876992 21838 33554432000 134512640 135197378 4286657072 18446744073709551615 134525360 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 27802 21838 91 168 0 27633 0
Current children cumulated CPU time (s) 634.29
Current children cumulated vsize (KiB) 111208

[startup+634.5 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 1924
/proc/meminfo: memFree=14728648/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=111208 CPUtime=634.49 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 21895 0 0 0 63445 4 0 0 25 0 1 0 428964949 113876992 21844 33554432000 134512640 135197378 4286657072 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 27802 21844 91 168 0 27633 0
Current children cumulated CPU time (s) 634.49
Current children cumulated vsize (KiB) 111208

[startup+634.6 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 1924
/proc/meminfo: memFree=14728400/32951132 swapFree=67111528/67111528
[pid=1906] ppid=1904 vsize=111208 CPUtime=634.6 cores=1,3,5,7
/proc/1906/stat : 1906 (march_hi) R 1904 1906 1391 0 -1 4202496 21898 0 0 0 63456 4 0 0 25 0 1 0 428964949 113876992 21847 33554432000 134512640 135197378 4286657072 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1906/statm: 27802 21847 91 168 0 27633 0
Current children cumulated CPU time (s) 634.6
Current children cumulated vsize (KiB) 111208

Child status: 10
Real time (s): 634.623
CPU time (s): 634.628
CPU user time (s): 634.574
CPU system time (s): 0.052991
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 111208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 634.575
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= 21914
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= 971

runsolver used 0.840872 second user time and 2.05169 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-19 02:40:53
IDJOB=3211017
IDBENCH=82903
IDSOLVER=1627
FILE ID=node131/3211017-1303173653
RUNJOBID= node131-1303166873-1410
PBS_JOBID= 13021024
Free space on /tmp= 73516 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v700-c2982-S171669125-021.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3211017-1303173653/watcher-3211017-1303173653 -o /tmp/evaluation-result-3211017-1303173653/solver-3211017-1303173653 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3211017-1303173653.cnf

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

MD5SUM BENCH= 9649b9e4fa8d251c4c59f8783cbf0b60
RANDOM SEED=586883796

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:      14898500 kB
Buffers:        519308 kB
Cached:       16895132 kB
SwapCached:          0 kB
Active:        7838648 kB
Inactive:      9893160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      14898500 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1084 kB
Writeback:           0 kB
AnonPages:      316680 kB
Mapped:          15676 kB
Slab:           259460 kB
PageTables:       4812 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   521500 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= 73516 MiB
End job on node131 at 2011-04-19 02:51:28