Trace number 3211157

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 646.801 646.778

General information on the benchmark

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

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 600 variables and 2556 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 32 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 596 free variables and 2524 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.455
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 192 duplicate clauses
0.00/0.01	c resolvent_look() :: found 86 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 600 variables and 2610 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 600 variabels and 2610 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2610 / 600 ) = 4.35
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 596
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 152
0.03/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 865
0.10/0.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
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c |*******************************
c |********************************
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c |******************************************
c |********************************************
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c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 8065
1.40/1.46	c |----------------------------------------------------------------|
c |*
c |**
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 |************************************
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c |************************************************
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c |*****************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 57964
11.60/11.61	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 306388
67.80/67.85	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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 |*****************************************************
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c |*******************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 1224713
296.70/296.75	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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 |*******************************************************
646.72/646.77	c |001000110000001000000000001100000000000000000000000000000000000|
646.72/646.77	
c |*******************************************************
646.72/646.77	c
646.72/646.77	c main():: nodeCount: 2577725
646.72/646.77	c main():: dead ends in main: 21483
646.72/646.77	c main():: lookAheadCount: 172701697
646.72/646.77	c main():: unitResolveCount: 28577671
646.72/646.77	c main():: time=646.880000
646.72/646.77	c main():: necessary_assignments: 501370
646.72/646.77	c main():: bin_sat: 0, bin_unsat 0
646.72/646.77	c main():: doublelook: #: 7050153, succes #: 3865875
646.72/646.77	c main():: doublelook: overall 4.161 of all possible doublelooks executed
646.72/646.77	c main():: doublelook: succesrate: 54.834, average DL_trigger: 59.159
646.72/646.77	c main():: SOLUTION VERIFIED :-)
646.72/646.77	s SATISFIABLE
646.72/646.77	v 1 2 -3 -4 -5 -6 7 8 -9 10 11 12 13 14 15 -16 -17 18 19 20 -21 22 -23 -24 -25 -26 27 28 29 30 -31 32 -33 34 -35 36 37 38 39 40 41 -42 43 44 46 -47 -48 49 -51 -52 -53 54 55 56 57 58 59 60 61 -62 -63 -64 -65 -66 -67 -68 69 70 -71 73 74 76 77 78 79 80 -81 82 83 84 85 -87 88 -89 90 -92 -93 94 -96 -97 -98 -99 -100 101 102 103 104 -105 106 -107 -108 110 -111 112 -113 114 115 116 -117 118 119 120 -121 -122 -123 124 -125 126 127 -128 -129 -130 131 -132 -133 -134 135 136 -137 -138 -139 -140 -141 142 143 144 -145 -147 -148 -149 -150 -151 152 -153 -154 155 -156 157 -159 160 161 162 -163 164 165 166 -167 -168 -169 -170 171 172 -173 -174 -175 176 -177 -178 -179 -180 -181 182 183 -184 185 -186 -187 188 189 190 -191 -192 193 194 -196 -197 198 199 200 -201 -202 -203 204 -205 206 207 208 209 -210 211 -212 213 214 215 -216 217 218 -219 220 221 -222 -223 224 225 226 -227 -228 -229 230 -231 -232 -233 234 -235 -236 -237 238 -239 240 -241 -242 -243 -244 245 -246 -247 248 -249 -250 -251 -252 253 -254 -255 -256 -257 -258 259 260 -261 262 263 264 -265 -266 267 -268 269 270 271 272 -273 274 -275 276 277 -278 279 -280 281 282 -283 -284 285 -286 287 288 289 290 -291 -292 -293 294 295 -296 -297 -298 299 -300 -301 -302 303 304 -305 306 307 -309 310 311 -312 -313 -315 316 317 -318 -319 320 321 322 323 -324 -325 326 -327 328 329 331 332 -333 334 335 -336 -337 338 339 -340 -341 -342 -343 344 345 -346 -348 349 350 351 353 354 -355 356 357 -358 359 360 -361 362 363 -364 -365 -366 -367 -368 -369 370 371 372 373 -374 -375 376 377 -378 381 -382 -383 384 385 386 387 389 -390 -391 -392 -393 394 395 -396 398 399 -400 401 402 -403 404 -405 -406 -407 -408 -409 -410 411 -412 413 414 415 416 -417 -418 419 -420 -421 -422 423 -424 -425 426 -427 -428 -430 431 -432 -433 -434 -435 -436 437 438 -439 440 -441 442 443 -444 -445 446 -447 -448 -449 -450 451 452 -453 -454 -455 456 -457 459 -460 -461 -462 -463 -464 -465 466 -467 468 469 -470 -471 -472 473 474 475 -476 -477 478 479 -480 481 482 -483 -484 -485 486 -487 -488 -489 -490 -491 492 -493 495 496 -497 498 -499 500 501 -502 -503 -504 -505 506 -507 509 -510 511 -512 513 -514 -515 516 -517 -518 519 -520 -521 -522 523 524 525 527 528 -529 530 531 532 -533 534 535 536 -537 538 -539 -540 -541 542 543 -544 545 -546 547 548 549 -550 551 -552 553 -554 -555 -556 -557 -558 559 560 561 562 -563 -565 566 567 -569 570 571 -572 573 -574 -575 -576 577 -578 579 -580 581 582 583 -584 -585 586 -587 588 -589 -590 -591 592 593 594 -595 -597 -598 599 -600 0

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 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-3211157-1303176149/watcher-3211157-1303176149 -o /tmp/evaluation-result-3211157-1303176149/solver-3211157-1303176149 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3211157-1303176149.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): 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: 0.98 1.44 1.77 2/172 7632
/proc/meminfo: memFree=17520424/32951124 swapFree=67111528/67111528
[pid=7632] ppid=7630 vsize=1188 CPUtime=0 cores=0,2,4,6
/proc/7632/stat : 7632 (march_hi) R 7630 7632 7047 0 -1 4202496 199 0 0 0 0 0 0 0 22 0 1 0 410030522 1216512 154 33554432000 134512640 135197378 4287891504 18446744073709551615 134533442 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7632/statm: 297 154 78 168 0 128 0

[startup+0.036452 s]
/proc/loadavg: 0.98 1.44 1.77 2/172 7632
/proc/meminfo: memFree=17520424/32951124 swapFree=67111528/67111528
[pid=7632] ppid=7630 vsize=2072 CPUtime=0.03 cores=0,2,4,6
/proc/7632/stat : 7632 (march_hi) R 7630 7632 7047 0 -1 4202496 364 0 0 0 3 0 0 0 22 0 1 0 410030522 2121728 319 33554432000 134512640 135197378 4287891504 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7632/statm: 518 319 91 168 0 349 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2072

[startup+0.100466 s]
/proc/loadavg: 0.98 1.44 1.77 2/172 7632
/proc/meminfo: memFree=17520424/32951124 swapFree=67111528/67111528
[pid=7632] ppid=7630 vsize=2072 CPUtime=0.1 cores=0,2,4,6
/proc/7632/stat : 7632 (march_hi) R 7630 7632 7047 0 -1 4202496 376 0 0 0 10 0 0 0 22 0 1 0 410030522 2121728 331 33554432000 134512640 135197378 4287891504 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7632/statm: 518 331 91 168 0 349 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2072

[startup+0.300431 s]
/proc/loadavg: 0.98 1.44 1.77 2/172 7632
/proc/meminfo: memFree=17520424/32951124 swapFree=67111528/67111528
[pid=7632] ppid=7630 vsize=2240 CPUtime=0.3 cores=0,2,4,6
/proc/7632/stat : 7632 (march_hi) R 7630 7632 7047 0 -1 4202496 396 0 0 0 30 0 0 0 22 0 1 0 410030522 2293760 351 33554432000 134512640 135197378 4287891504 18446744073709551615 134539272 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7632/statm: 560 351 91 168 0 391 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2240

[startup+0.700362 s]
/proc/loadavg: 0.98 1.44 1.77 2/172 7632
/proc/meminfo: memFree=17520424/32951124 swapFree=67111528/67111528
[pid=7632] ppid=7630 vsize=2376 CPUtime=0.7 cores=0,2,4,6
/proc/7632/stat : 7632 (march_hi) R 7630 7632 7047 0 -1 4202496 451 0 0 0 70 0 0 0 24 0 1 0 410030522 2433024 406 33554432000 134512640 135197378 4287891504 18446744073709551615 134552471 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7632/statm: 594 406 91 168 0 425 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2376

[startup+1.50019 s]
/proc/loadavg: 0.98 1.44 1.77 3/178 7638
/proc/meminfo: memFree=17517912/32951124 swapFree=67111528/67111528
[pid=7632] ppid=7630 vsize=2444 CPUtime=1.5 cores=0,2,4,6
/proc/7632/stat : 7632 (march_hi) R 7630 7632 7047 0 -1 4202496 477 0 0 0 150 0 0 0 25 0 1 0 410030522 2502656 432 33554432000 134512640 135197378 4287891504 18446744073709551615 134594039 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7632/statm: 611 432 91 168 0 442 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2444

[startup+3.10087 s]
/proc/loadavg: 0.98 1.44 1.77 3/178 7638
/proc/meminfo: memFree=17517212/32951124 swapFree=67111528/67111528
[pid=7632] ppid=7630 vsize=2828 CPUtime=3.1 cores=0,2,4,6
/proc/7632/stat : 7632 (march_hi) R 7630 7632 7047 0 -1 4202496 538 0 0 0 310 0 0 0 25 0 1 0 410030522 2895872 493 33554432000 134512640 135197378 4287891504 18446744073709551615 134552468 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7632/statm: 707 493 91 168 0 538 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2828

[startup+6.30029 s]
/proc/loadavg: 1.06 1.45 1.77 3/178 7638
/proc/meminfo: memFree=17516572/32951124 swapFree=67111528/67111528
[pid=7632] ppid=7630 vsize=3532 CPUtime=6.3 cores=0,2,4,6
/proc/7632/stat : 7632 (march_hi) R 7630 7632 7047 0 -1 4202496 672 0 0 0 630 0 0 0 25 0 1 0 410030522 3616768 627 33554432000 134512640 135197378 4287891504 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7632/statm: 883 627 91 168 0 714 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3532

[startup+12.7011 s]
/proc/loadavg: 1.13 1.46 1.77 3/178 7639
/proc/meminfo: memFree=17515184/32951124 swapFree=67111528/67111528
[pid=7632] ppid=7630 vsize=4448 CPUtime=12.7 cores=0,2,4,6
/proc/7632/stat : 7632 (march_hi) R 7630 7632 7047 0 -1 4202496 895 0 0 0 1270 0 0 0 25 0 1 0 410030522 4554752 850 33554432000 134512640 135197378 4287891504 18446744073709551615 134539320 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7632/statm: 1112 850 91 168 0 943 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4448

[startup+25.5007 s]
/proc/loadavg: 1.33 1.49 1.77 3/178 7639
/proc/meminfo: memFree=17513356/32951124 swapFree=67111528/67111528
[pid=7632] ppid=7630 vsize=6908 CPUtime=25.5 cores=0,2,4,6
/proc/7632/stat : 7632 (march_hi) R 7630 7632 7047 0 -1 4202496 1349 0 0 0 2550 0 0 0 25 0 1 0 410030522 7073792 1304 33554432000 134512640 135197378 4287891504 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7632/statm: 1727 1304 91 168 0 1558 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 6908

[startup+51.1008 s]
/proc/loadavg: 1.55 1.53 1.78 3/178 7640
/proc/meminfo: memFree=17509600/32951124 swapFree=67111528/67111528
[pid=7632] ppid=7630 vsize=12304 CPUtime=51.1 cores=0,2,4,6
/proc/7632/stat : 7632 (march_hi) R 7630 7632 7047 0 -1 4202496 2212 0 0 0 5110 0 0 0 25 0 1 0 410030522 12599296 2167 33554432000 134512640 135197378 4287891504 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7632/statm: 3076 2167 91 168 0 2907 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 12304

[startup+102.306 s]
/proc/loadavg: 1.80 1.60 1.79 3/178 7722
/proc/meminfo: memFree=17502776/32951124 swapFree=67111528/67111528
[pid=7632] ppid=7630 vsize=18480 CPUtime=102.3 cores=0,2,4,6
/proc/7632/stat : 7632 (march_hi) R 7630 7632 7047 0 -1 4202496 3849 0 0 0 10230 0 0 0 25 0 1 0 410030522 18923520 3804 33554432000 134512640 135197378 4287891504 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7632/statm: 4620 3804 91 168 0 4451 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 18480

[startup+162.301 s]
/proc/loadavg: 2.00 1.68 1.80 3/178 7754
/proc/meminfo: memFree=17488128/32951124 swapFree=67111528/67111528
[pid=7632] ppid=7630 vsize=24300 CPUtime=162.3 cores=0,2,4,6
/proc/7632/stat : 7632 (march_hi) R 7630 7632 7047 0 -1 4202496 5749 0 0 0 16229 1 0 0 25 0 1 0 410030522 24883200 5704 33554432000 134512640 135197378 4287891504 18446744073709551615 134525435 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7632/statm: 6075 5704 91 168 0 5906 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 24300

[startup+222.3 s]
/proc/loadavg: 2.00 1.74 1.82 3/178 7755
/proc/meminfo: memFree=17472660/32951124 swapFree=67111528/67111528
[pid=7632] ppid=7630 vsize=37364 CPUtime=222.3 cores=0,2,4,6
/proc/7632/stat : 7632 (march_hi) R 7630 7632 7047 0 -1 4202496 7622 0 0 0 22229 1 0 0 25 0 1 0 410030522 38260736 7577 33554432000 134512640 135197378 4287891504 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7632/statm: 9341 7577 91 168 0 9172 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 37364

[startup+282.301 s]
/proc/loadavg: 2.07 1.80 1.83 3/178 7757
/proc/meminfo: memFree=17457772/32951124 swapFree=67111528/67111528
[pid=7632] ppid=7630 vsize=50592 CPUtime=282.3 cores=0,2,4,6
/proc/7632/stat : 7632 (march_hi) R 7630 7632 7047 0 -1 4202496 9357 0 0 0 28229 1 0 0 25 0 1 0 410030522 51806208 9312 33554432000 134512640 135197378 4287891504 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7632/statm: 12648 9312 91 168 0 12479 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 50592

[startup+342.301 s]
/proc/loadavg: 2.02 1.83 1.83 3/178 7758
/proc/meminfo: memFree=17442244/32951124 swapFree=67111528/67111528
[pid=7632] ppid=7630 vsize=59260 CPUtime=342.31 cores=0,2,4,6
/proc/7632/stat : 7632 (march_hi) R 7630 7632 7047 0 -1 4202496 11175 0 0 0 34229 2 0 0 25 0 1 0 410030522 60682240 11130 33554432000 134512640 135197378 4287891504 18446744073709551615 134539272 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7632/statm: 14815 11130 91 168 0 14646 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 59260

[startup+402.3 s]
/proc/loadavg: 2.01 1.86 1.84 3/178 7760
/proc/meminfo: memFree=17427080/32951124 swapFree=67111528/67111528
[pid=7632] ppid=7630 vsize=59260 CPUtime=402.3 cores=0,2,4,6
/proc/7632/stat : 7632 (march_hi) R 7630 7632 7047 0 -1 4202496 13007 0 0 0 40228 2 0 0 25 0 1 0 410030522 60682240 12962 33554432000 134512640 135197378 4287891504 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7632/statm: 14815 12962 91 168 0 14646 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 59260

[startup+462.301 s]
/proc/loadavg: 2.00 1.88 1.85 3/178 7762
/proc/meminfo: memFree=17412172/32951124 swapFree=67111528/67111528
[pid=7632] ppid=7630 vsize=78904 CPUtime=462.31 cores=0,2,4,6
/proc/7632/stat : 7632 (march_hi) R 7630 7632 7047 0 -1 4202496 14709 0 0 0 46228 3 0 0 25 0 1 0 410030522 80797696 14664 33554432000 134512640 135197378 4287891504 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7632/statm: 19726 14664 91 168 0 19557 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 78904

[startup+522.301 s]
/proc/loadavg: 2.04 1.92 1.86 3/178 7763
/proc/meminfo: memFree=17397280/32951124 swapFree=67111528/67111528
[pid=7632] ppid=7630 vsize=78904 CPUtime=522.31 cores=0,2,4,6
/proc/7632/stat : 7632 (march_hi) R 7630 7632 7047 0 -1 4202496 16568 0 0 0 52228 3 0 0 25 0 1 0 410030522 80797696 16523 33554432000 134512640 135197378 4287891504 18446744073709551615 134542257 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7632/statm: 19726 16523 91 168 0 19557 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 78904

[startup+582.3 s]
/proc/loadavg: 2.01 1.93 1.86 3/178 7765
/proc/meminfo: memFree=17382392/32951124 swapFree=67111528/67111528
[pid=7632] ppid=7630 vsize=78904 CPUtime=582.31 cores=0,2,4,6
/proc/7632/stat : 7632 (march_hi) R 7630 7632 7047 0 -1 4202496 18328 0 0 0 58227 4 0 0 25 0 1 0 410030522 80797696 18283 33554432000 134512640 135197378 4287891504 18446744073709551615 134572705 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7632/statm: 19726 18283 91 168 0 19557 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 78904

[startup+642.301 s]
/proc/loadavg: 2.00 1.94 1.87 3/178 7766
/proc/meminfo: memFree=17367736/32951124 swapFree=67111528/67111528
[pid=7632] ppid=7630 vsize=125700 CPUtime=642.32 cores=0,2,4,6
/proc/7632/stat : 7632 (march_hi) R 7630 7632 7047 0 -1 4202496 20050 0 0 0 64228 4 0 0 25 0 1 0 410030522 128716800 20005 33554432000 134512640 135197378 4287891504 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7632/statm: 31425 20005 91 168 0 31256 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 125700

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

[startup+643.101 s]
/proc/loadavg: 2.00 1.94 1.87 3/178 7766
/proc/meminfo: memFree=17367736/32951124 swapFree=67111528/67111528
[pid=7632] ppid=7630 vsize=125700 CPUtime=643.11 cores=0,2,4,6
/proc/7632/stat : 7632 (march_hi) R 7630 7632 7047 0 -1 4202496 20072 0 0 0 64307 4 0 0 25 0 1 0 410030522 128716800 20027 33554432000 134512640 135197378 4287891504 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7632/statm: 31425 20027 91 168 0 31256 0
Current children cumulated CPU time (s) 643.11
Current children cumulated vsize (KiB) 125700

[startup+644.701 s]
/proc/loadavg: 2.00 1.94 1.87 3/178 7766
/proc/meminfo: memFree=17366992/32951124 swapFree=67111528/67111528
[pid=7632] ppid=7630 vsize=125700 CPUtime=644.71 cores=0,2,4,6
/proc/7632/stat : 7632 (march_hi) R 7630 7632 7047 0 -1 4202496 20112 0 0 0 64467 4 0 0 25 0 1 0 410030522 128716800 20067 33554432000 134512640 135197378 4287891504 18446744073709551615 134548463 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7632/statm: 31425 20067 91 168 0 31256 0
Current children cumulated CPU time (s) 644.71
Current children cumulated vsize (KiB) 125700

[startup+645.501 s]
/proc/loadavg: 2.00 1.94 1.87 3/178 7766
/proc/meminfo: memFree=17366992/32951124 swapFree=67111528/67111528
[pid=7632] ppid=7630 vsize=125700 CPUtime=645.51 cores=0,2,4,6
/proc/7632/stat : 7632 (march_hi) R 7630 7632 7047 0 -1 4202496 20139 0 0 0 64547 4 0 0 25 0 1 0 410030522 128716800 20094 33554432000 134512640 135197378 4287891504 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7632/statm: 31425 20094 91 168 0 31256 0
Current children cumulated CPU time (s) 645.51
Current children cumulated vsize (KiB) 125700

[startup+646.3 s]
/proc/loadavg: 2.00 1.94 1.87 3/178 7767
/proc/meminfo: memFree=17366744/32951124 swapFree=67111528/67111528
[pid=7632] ppid=7630 vsize=125700 CPUtime=646.31 cores=0,2,4,6
/proc/7632/stat : 7632 (march_hi) R 7630 7632 7047 0 -1 4202496 20164 0 0 0 64627 4 0 0 25 0 1 0 410030522 128716800 20119 33554432000 134512640 135197378 4287891504 18446744073709551615 134556608 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7632/statm: 31425 20119 91 168 0 31256 0
Current children cumulated CPU time (s) 646.31
Current children cumulated vsize (KiB) 125700

[startup+646.7 s]
/proc/loadavg: 2.00 1.94 1.87 3/178 7767
/proc/meminfo: memFree=17366496/32951124 swapFree=67111528/67111528
[pid=7632] ppid=7630 vsize=125700 CPUtime=646.72 cores=0,2,4,6
/proc/7632/stat : 7632 (march_hi) R 7630 7632 7047 0 -1 4202496 20177 0 0 0 64668 4 0 0 25 0 1 0 410030522 128716800 20132 33554432000 134512640 135197378 4287891504 18446744073709551615 134525293 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7632/statm: 31425 20132 91 168 0 31256 0
Current children cumulated CPU time (s) 646.72
Current children cumulated vsize (KiB) 125700

Child status: 10
Real time (s): 646.778
CPU time (s): 646.801
CPU user time (s): 646.748
CPU system time (s): 0.052991
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 125700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 646.748
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= 20196
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= 6
involuntary context switches= 458

runsolver used 0.941856 second user time and 2.00769 second system time

The end

Launcher Data 

Begin job on node141 at 2011-04-19 03:22:29
IDJOB=3211157
IDBENCH=82938
IDSOLVER=1627
FILE ID=node141/3211157-1303176149
RUNJOBID= node141-1303176149-7617
PBS_JOBID= 13021014
Free space on /tmp= 72452 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S727005963-093.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3211157-1303176149/watcher-3211157-1303176149 -o /tmp/evaluation-result-3211157-1303176149/solver-3211157-1303176149 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3211157-1303176149.cnf

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

MD5SUM BENCH= 91e4bda9499071fffccca1352d82691f
RANDOM SEED=801049245

node141.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5362.96
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		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
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		: 2666.806
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	: 5332.84
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		: 2666.806
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		: 2666.806
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		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      17521316 kB
Buffers:        780208 kB
Cached:       14237332 kB
SwapCached:          0 kB
Active:        7906816 kB
Inactive:      7173748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17521316 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             820 kB
Writeback:           0 kB
AnonPages:       62068 kB
Mapped:          14484 kB
Slab:           287404 kB
PageTables:       4740 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   183532 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= 72452 MiB
End job on node141 at 2011-04-19 03:33:16