Trace number 3205387

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 296.926 296.918

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v550-c2343-S874954918-011.SATISFIABLE.cnf
MD5SUMae4fafbcf9d01d37f14a04dc4a1c7430
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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 550 variables and 2343 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, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 550 free variables and 2343 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.452
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 142 duplicate clauses
0.00/0.01	c resolvent_look() :: found 73 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 550 variables and 2416 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 550 variabels and 2416 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2416 / 550 ) = 4.39
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 = 550
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: 155
0.05/0.05	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: 791
0.09/0.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 7340
1.19/1.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 52321
9.90/9.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 270811
57.59/57.61	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 1042555
245.10/245.13	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
296.90/296.91	c |10001100000100100000000100000000000000000000000000000000000000$|
296.90/296.91	
c |****************************
296.90/296.91	c
296.90/296.91	c main():: nodeCount: 1259525
296.90/296.91	c main():: dead ends in main: 9661
296.90/296.91	c main():: lookAheadCount: 85856619
296.90/296.91	c main():: unitResolveCount: 12672715
296.90/296.91	c main():: time=296.960000
296.90/296.91	c main():: necessary_assignments: 229582
296.90/296.91	c main():: bin_sat: 0, bin_unsat 0
296.90/296.91	c main():: doublelook: #: 3451660, succes #: 1880376
296.90/296.91	c main():: doublelook: overall 4.094 of all possible doublelooks executed
296.90/296.91	c main():: doublelook: succesrate: 54.477, average DL_trigger: 55.126
296.90/296.91	c main():: SOLUTION VERIFIED :-)
296.90/296.91	s SATISFIABLE
296.90/296.91	v -1 -2 -3 -4 -5 -6 -7 -8 -9 10 -11 12 13 -14 15 -16 -17 18 19 21 -22 23 -24 -25 26 27 28 -29 30 31 -32 -33 -34 35 36 37 -38 -39 40 41 42 -43 44 -45 46 47 -49 -50 51 -52 53 -54 55 -56 -57 59 60 -61 -62 63 -64 -65 66 67 68 -69 70 -71 72 73 74 75 -76 77 -78 79 -80 -81 82 -83 84 85 -86 -88 89 90 -92 93 -94 -95 96 97 98 -99 -100 101 102 -104 105 106 -107 108 -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 -137 139 140 141 -142 -143 144 -145 -146 147 148 149 -150 -151 -152 153 154 -155 156 157 158 -159 -160 -161 -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 -195 -196 197 198 199 -201 -202 -203 -204 -205 -206 207 -208 -209 210 211 -212 -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 -251 253 -255 256 257 -258 -259 -260 261 -262 264 265 266 267 269 270 271 272 273 274 -275 276 277 278 279 -280 -281 282 -283 284 -285 286 287 -288 289 290 291 -292 294 295 296 -297 -298 -299 300 -301 302 -303 304 305 -306 -307 308 309 310 311 -312 313 314 -315 -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 -346 -347 348 -349 350 351 352 -353 354 355 -356 357 358 359 360 361 -362 363 -364 365 -366 367 -368 370 -371 372 373 374 375 -376 377 378 -379 -380 -381 382 -383 384 -385 386 -387 388 -389 -390 -391 -392 393 394 395 -396 397 398 399 -400 -401 402 403 404 -405 -406 407 408 -409 -410 -411 412 413 -414 -415 -416 -417 -418 -419 -420 421 422 -423 424 425 -426 427 428 429 -430 -431 -432 -433 -434 435 436 -437 438 -439 441 442 -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 -489 490 491 -492 -493 -494 -496 497 498 499 500 -501 502 -503 -504 505 506 -507 -508 509 510 -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 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-3205387-1302953656/watcher-3205387-1302953656 -o /tmp/evaluation-result-3205387-1302953656/solver-3205387-1302953656 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3205387-1302953656.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.69 3.68 3.86 2/174 4881
/proc/meminfo: memFree=14799892/32951124 swapFree=67111528/67111528
[pid=4881] ppid=4879 vsize=1172 CPUtime=0 cores=4,6
/proc/4881/stat : 4881 (march_hi) R 4879 4881 4030 0 -1 4202496 196 0 0 0 0 0 0 0 23 0 1 0 387781198 1200128 150 33554432000 134512640 135197378 4294237744 18446744073709551615 134579648 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4881/statm: 293 150 80 168 0 124 0

[startup+0.0519291 s]
/proc/loadavg: 2.69 3.68 3.86 2/174 4881
/proc/meminfo: memFree=14799892/32951124 swapFree=67111528/67111528
[pid=4881] ppid=4879 vsize=2008 CPUtime=0.05 cores=4,6
/proc/4881/stat : 4881 (march_hi) R 4879 4881 4030 0 -1 4202496 346 0 0 0 5 0 0 0 23 0 1 0 387781198 2056192 300 33554432000 134512640 135197378 4294237744 18446744073709551615 134539251 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4881/statm: 502 300 91 168 0 333 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2008

[startup+0.100914 s]
/proc/loadavg: 2.69 3.68 3.86 2/174 4881
/proc/meminfo: memFree=14799892/32951124 swapFree=67111528/67111528
[pid=4881] ppid=4879 vsize=2008 CPUtime=0.09 cores=4,6
/proc/4881/stat : 4881 (march_hi) R 4879 4881 4030 0 -1 4202496 360 0 0 0 9 0 0 0 18 0 1 0 387781198 2056192 314 33554432000 134512640 135197378 4294237744 18446744073709551615 134539158 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4881/statm: 502 314 91 168 0 333 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2008

[startup+0.300872 s]
/proc/loadavg: 2.69 3.68 3.86 2/174 4881
/proc/meminfo: memFree=14799892/32951124 swapFree=67111528/67111528
[pid=4881] ppid=4879 vsize=2156 CPUtime=0.29 cores=4,6
/proc/4881/stat : 4881 (march_hi) R 4879 4881 4030 0 -1 4202496 383 0 0 0 29 0 0 0 18 0 1 0 387781198 2207744 337 33554432000 134512640 135197378 4294237744 18446744073709551615 134649008 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4881/statm: 539 337 91 168 0 370 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2156

[startup+0.700819 s]
/proc/loadavg: 2.69 3.68 3.86 2/174 4881
/proc/meminfo: memFree=14799892/32951124 swapFree=67111528/67111528
[pid=4881] ppid=4879 vsize=2292 CPUtime=0.69 cores=4,6
/proc/4881/stat : 4881 (march_hi) R 4879 4881 4030 0 -1 4202496 435 0 0 0 69 0 0 0 18 0 1 0 387781198 2347008 389 33554432000 134512640 135197378 4294237744 18446744073709551615 134556697 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4881/statm: 573 389 91 168 0 404 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2292

[startup+1.50064 s]
/proc/loadavg: 2.69 3.68 3.86 5/190 4908
/proc/meminfo: memFree=14791116/32951124 swapFree=67111528/67111528
[pid=4881] ppid=4879 vsize=2460 CPUtime=1.49 cores=4,6
/proc/4881/stat : 4881 (march_hi) R 4879 4881 4030 0 -1 4202496 466 0 0 0 149 0 0 0 20 0 1 0 387781198 2519040 420 33554432000 134512640 135197378 4294237744 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4881/statm: 615 420 91 168 0 446 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2460

[startup+3.10035 s]
/proc/loadavg: 2.69 3.68 3.86 5/190 4908
/proc/meminfo: memFree=14789380/32951124 swapFree=67111528/67111528
[pid=4881] ppid=4879 vsize=2836 CPUtime=3.09 cores=4,6
/proc/4881/stat : 4881 (march_hi) R 4879 4881 4030 0 -1 4202496 535 0 0 0 309 0 0 0 25 0 1 0 387781198 2904064 489 33554432000 134512640 135197378 4294237744 18446744073709551615 134539193 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4881/statm: 709 489 91 168 0 540 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2836

[startup+6.30069 s]
/proc/loadavg: 2.80 3.69 3.86 5/190 4908
/proc/meminfo: memFree=14787208/32951124 swapFree=67111528/67111528
[pid=4881] ppid=4879 vsize=3404 CPUtime=6.3 cores=4,6
/proc/4881/stat : 4881 (march_hi) R 4879 4881 4030 0 -1 4202496 655 0 0 0 630 0 0 0 25 0 1 0 387781198 3485696 609 33554432000 134512640 135197378 4294237744 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4881/statm: 851 609 91 168 0 682 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3404

[startup+12.7004 s]
/proc/loadavg: 2.89 3.69 3.86 5/190 4908
/proc/meminfo: memFree=14783200/32951124 swapFree=67111528/67111528
[pid=4881] ppid=4879 vsize=5308 CPUtime=12.69 cores=4,6
/proc/4881/stat : 4881 (march_hi) R 4879 4881 4030 0 -1 4202496 943 0 0 0 1269 0 0 0 25 0 1 0 387781198 5435392 897 33554432000 134512640 135197378 4294237744 18446744073709551615 134618117 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4881/statm: 1327 897 91 168 0 1158 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5308

[startup+25.5009 s]
/proc/loadavg: 3.14 3.71 3.86 5/190 4908
/proc/meminfo: memFree=14777892/32951124 swapFree=67111528/67111528
[pid=4881] ppid=4879 vsize=6952 CPUtime=25.49 cores=4,6
/proc/4881/stat : 4881 (march_hi) R 4879 4881 4030 0 -1 4202496 1393 0 0 0 2549 0 0 0 25 0 1 0 387781198 7118848 1347 33554432000 134512640 135197378 4294237744 18446744073709551615 134552493 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4881/statm: 1738 1347 91 168 0 1569 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6952

[startup+51.1008 s]
/proc/loadavg: 3.43 3.73 3.87 5/190 4936
/proc/meminfo: memFree=14765312/32951124 swapFree=67111528/67111528
[pid=4881] ppid=4879 vsize=12252 CPUtime=51.09 cores=4,6
/proc/4881/stat : 4881 (march_hi) R 4879 4881 4030 0 -1 4202496 2247 0 0 0 5109 0 0 0 25 0 1 0 387781198 12546048 2201 33554432000 134512640 135197378 4294237744 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4881/statm: 3063 2201 91 168 0 2894 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12252

[startup+102.307 s]
/proc/loadavg: 3.75 3.77 3.87 5/190 4937
/proc/meminfo: memFree=14739000/32951124 swapFree=67111528/67111528
[pid=4881] ppid=4879 vsize=18108 CPUtime=102.3 cores=4,6
/proc/4881/stat : 4881 (march_hi) R 4879 4881 4030 0 -1 4202496 3913 0 0 0 10230 0 0 0 25 0 1 0 387781198 18542592 3867 33554432000 134512640 135197378 4294237744 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4881/statm: 4527 3867 91 168 0 4358 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 18108

[startup+162.301 s]
/proc/loadavg: 3.91 3.81 3.88 5/190 4939
/proc/meminfo: memFree=14710092/32951124 swapFree=67111528/67111528
[pid=4881] ppid=4879 vsize=27884 CPUtime=162.29 cores=4,6
/proc/4881/stat : 4881 (march_hi) R 4879 4881 4030 0 -1 4202496 5811 0 0 0 16229 0 0 0 25 0 1 0 387781198 28553216 5765 33554432000 134512640 135197378 4294237744 18446744073709551615 134541952 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4881/statm: 6971 5765 91 168 0 6802 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 27884

[startup+222.301 s]
/proc/loadavg: 3.96 3.84 3.88 5/190 4941
/proc/meminfo: memFree=14681064/32951124 swapFree=67111528/67111528
[pid=4881] ppid=4879 vsize=36616 CPUtime=222.3 cores=4,6
/proc/4881/stat : 4881 (march_hi) R 4879 4881 4030 0 -1 4202496 7651 0 0 0 22229 1 0 0 25 0 1 0 387781198 37494784 7605 33554432000 134512640 135197378 4294237744 18446744073709551615 134552616 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4881/statm: 9154 7605 91 168 0 8985 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 36616

[startup+282.301 s]
/proc/loadavg: 3.98 3.87 3.89 5/190 4942
/proc/meminfo: memFree=14653260/32951124 swapFree=67111528/67111528
[pid=4881] ppid=4879 vsize=49712 CPUtime=282.3 cores=4,6
/proc/4881/stat : 4881 (march_hi) R 4879 4881 4030 0 -1 4202496 9448 0 0 0 28229 1 0 0 25 0 1 0 387781198 50905088 9402 33554432000 134512640 135197378 4294237744 18446744073709551615 134601718 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4881/statm: 12428 9402 91 168 0 12259 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 49712

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

[startup+287.901 s]
/proc/loadavg: 3.99 3.87 3.89 5/190 4942
/proc/meminfo: memFree=14650656/32951124 swapFree=67111528/67111528
[pid=4881] ppid=4879 vsize=49712 CPUtime=287.9 cores=4,6
/proc/4881/stat : 4881 (march_hi) R 4879 4881 4030 0 -1 4202496 9624 0 0 0 28789 1 0 0 25 0 1 0 387781198 50905088 9578 33554432000 134512640 135197378 4294237744 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4881/statm: 12428 9578 91 168 0 12259 0
Current children cumulated CPU time (s) 287.9
Current children cumulated vsize (KiB) 49712

[startup+291.1 s]
/proc/loadavg: 3.99 3.87 3.89 5/190 4942
/proc/meminfo: memFree=14648920/32951124 swapFree=67111528/67111528
[pid=4881] ppid=4879 vsize=57620 CPUtime=291.1 cores=4,6
/proc/4881/stat : 4881 (march_hi) R 4879 4881 4030 0 -1 4202496 9724 0 0 0 29109 1 0 0 25 0 1 0 387781198 59002880 9678 33554432000 134512640 135197378 4294237744 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4881/statm: 14405 9678 91 168 0 14236 0
Current children cumulated CPU time (s) 291.1
Current children cumulated vsize (KiB) 57620

[startup+294.301 s]
/proc/loadavg: 3.99 3.87 3.89 5/190 4942
/proc/meminfo: memFree=14647424/32951124 swapFree=67111528/67111528
[pid=4881] ppid=4879 vsize=57620 CPUtime=294.3 cores=4,6
/proc/4881/stat : 4881 (march_hi) R 4879 4881 4030 0 -1 4202496 9821 0 0 0 29429 1 0 0 25 0 1 0 387781198 59002880 9775 33554432000 134512640 135197378 4294237744 18446744073709551615 134542178 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4881/statm: 14405 9775 91 168 0 14236 0
Current children cumulated CPU time (s) 294.3
Current children cumulated vsize (KiB) 57620

[startup+295.906 s]
/proc/loadavg: 3.99 3.87 3.89 5/190 4942
/proc/meminfo: memFree=14646428/32951124 swapFree=67111528/67111528
[pid=4881] ppid=4879 vsize=57620 CPUtime=295.9 cores=4,6
/proc/4881/stat : 4881 (march_hi) R 4879 4881 4030 0 -1 4202496 9868 0 0 0 29589 1 0 0 25 0 1 0 387781198 59002880 9822 33554432000 134512640 135197378 4294237744 18446744073709551615 134539191 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4881/statm: 14405 9822 91 168 0 14236 0
Current children cumulated CPU time (s) 295.9
Current children cumulated vsize (KiB) 57620

[startup+296.701 s]
/proc/loadavg: 3.99 3.87 3.89 5/190 4942
/proc/meminfo: memFree=14646428/32951124 swapFree=67111528/67111528
[pid=4881] ppid=4879 vsize=57620 CPUtime=296.7 cores=4,6
/proc/4881/stat : 4881 (march_hi) R 4879 4881 4030 0 -1 4202496 9895 0 0 0 29669 1 0 0 25 0 1 0 387781198 59002880 9849 33554432000 134512640 135197378 4294237744 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4881/statm: 14405 9849 91 168 0 14236 0
Current children cumulated CPU time (s) 296.7
Current children cumulated vsize (KiB) 57620

[startup+296.901 s]
/proc/loadavg: 3.99 3.87 3.89 5/190 4943
/proc/meminfo: memFree=14646056/32951124 swapFree=67111528/67111528
[pid=4881] ppid=4879 vsize=57620 CPUtime=296.9 cores=4,6
/proc/4881/stat : 4881 (march_hi) R 4879 4881 4030 0 -1 4202496 9901 0 0 0 29689 1 0 0 25 0 1 0 387781198 59002880 9855 33554432000 134512640 135197378 4294237744 18446744073709551615 134592806 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4881/statm: 14405 9855 91 168 0 14236 0
Current children cumulated CPU time (s) 296.9
Current children cumulated vsize (KiB) 57620

Child status: 10
Real time (s): 296.918
CPU time (s): 296.926
CPU user time (s): 296.907
CPU system time (s): 0.018997
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 57620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 296.907
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9921
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= 208

runsolver used 0.467928 second user time and 0.889864 second system time

The end

Launcher Data 

Begin job on node143 at 2011-04-16 13:34:16
IDJOB=3205387
IDBENCH=82805
IDSOLVER=1623
FILE ID=node143/3205387-1302953656
RUNJOBID= node143-1302953656-4866
PBS_JOBID= 13017934
Free space on /tmp= 72348 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v550-c2343-S874954918-011.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3205387-1302953656/watcher-3205387-1302953656 -o /tmp/evaluation-result-3205387-1302953656/solver-3205387-1302953656 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3205387-1302953656.cnf

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

MD5SUM BENCH= ae4fafbcf9d01d37f14a04dc4a1c7430
RANDOM SEED=844617380

node143.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		: 2666.846
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	: 5333.69
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		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
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	: 5332.75
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		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      14799676 kB
Buffers:        728728 kB
Cached:       16989760 kB
SwapCached:          0 kB
Active:        7609384 kB
Inactive:     10173844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14799676 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             788 kB
Writeback:           0 kB
AnonPages:       65160 kB
Mapped:          14696 kB
Slab:           303228 kB
PageTables:       5552 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   194576 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= 72344 MiB
End job on node143 at 2011-04-16 13:39:13