Trace number 3152738

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02SAT 260.559 260.556

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v500-c2130-S831119356-083.SATISFIABLE.cnf
MD5SUM0ac8a1d876c0f6cbfe96d1c05d468900
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.002999
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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 500 variables and 2130 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 500 free variables and 2130 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 195 duplicate clauses
0.00/0.01	c resolvent_look() :: found 84 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2214 / 500 ) = 4.43
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 = 500
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: 124
0.00/0.03	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: 515
0.00/0.08	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 |************************************************
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c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 3859
0.49/0.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 22509
3.79/3.83	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 92981
17.79/17.81	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 285752
60.09/60.12	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
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 |****************************************************************| ( 6/999) NodeCount: 675331
154.39/154.42	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
260.49/260.55	c |001010100000101000001000100000000000000000$$$$$$$$$$$$$$$$$$$$$|
260.49/260.55	
c |*****************************************************
260.49/260.55	c
260.49/260.55	c main():: nodeCount: 1093843
260.49/260.55	c main():: dead ends in main: 10516
260.49/260.55	c main():: lookAheadCount: 73910728
260.49/260.55	c main():: unitResolveCount: 13713709
260.49/260.55	c main():: time=260.549988
260.49/260.55	c main():: necessary_assignments: 211702
260.49/260.55	c main():: bin_sat: 0, bin_unsat 0
260.49/260.55	c main():: doublelook: #: 3705152, succes #: 2375788
260.49/260.55	c main():: doublelook: overall 5.143 of all possible doublelooks executed
260.49/260.55	c main():: doublelook: succesrate: 64.121, average DL_trigger: 55.749
260.49/260.55	c main():: SOLUTION VERIFIED :-)
260.49/260.55	s SATISFIABLE
260.49/260.55	v -1 2 3 -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 -45 -46 -47 48 -49 50 51 52 53 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 82 -83 -84 -85 -86 -87 -88 89 -90 -91 92 -93 -94 -95 96 97 98 -99 -100 101 103 104 -105 106 107 108 109 110 -112 114 115 116 -117 -118 119 120 121 -122 123 124 125 126 127 -128 129 130 131 132 133 -134 -135 -136 -137 138 139 140 141 143 -145 146 -147 148 149 -150 -151 152 -153 154 155 156 157 -158 -159 160 161 162 163 164 -165 167 168 -169 -170 -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 -204 206 207 208 209 -210 -211 212 -213 -214 215 -216 -217 -218 220 221 222 223 224 225 226 227 228 -229 230 231 -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 -268 -269 -270 271 -273 -274 275 276 -277 278 280 281 282 -283 -284 -285 286 287 -288 289 -290 291 -292 -293 294 -295 -296 -297 298 -299 -300 301 302 303 -304 -305 306 307 308 -309 310 311 -312 -313 314 -315 -317 -320 -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 -355 -356 357 358 -359 360 361 -362 363 364 -365 366 -367 368 369 370 371 -372 373 374 -375 376 -377 378 -379 -380 -381 -382 -383 -384 385 386 387 -388 -389 390 -391 392 -393 394 -395 -396 398 -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 -487 -488 -489 -490 491 492 -493 -494 -495 -496 497 -498 -499 500 0

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152738-1301710832/watcher-3152738-1301710832 -o /tmp/evaluation-result-3152738-1301710832/solver-3152738-1301710832 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152738-1301710832.cnf 

running on 2 cores: 5,7

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


[startup+0 s]
/proc/loadavg: 3.95 4.00 3.93 5/189 1052
/proc/meminfo: memFree=23258744/32951124 swapFree=67102208/67111528
[pid=1052] ppid=1050 vsize=6460 CPUtime=0 cores=5,7
/proc/1052/stat : 1052 (march_rw) R 1050 1052 32116 0 -1 4194304 221 0 0 0 0 0 0 0 25 0 1 0 361313894 6615040 166 33554432000 4194304 4300876 140737100958544 18446744073709551615 216735178496 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1052/statm: 1615 166 113 27 0 64 0

[startup+0.0970461 s]
/proc/loadavg: 3.95 4.00 3.93 5/189 1052
/proc/meminfo: memFree=23258744/32951124 swapFree=67102208/67111528
[pid=1052] ppid=1050 vsize=7540 CPUtime=0.09 cores=5,7
/proc/1052/stat : 1052 (march_rw) R 1050 1052 32116 0 -1 4202496 450 0 0 0 9 0 0 0 25 0 1 0 361313894 7720960 393 33554432000 4194304 4300876 140737100958544 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1052/statm: 1885 393 168 27 0 334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7540

[startup+0.10104 s]
/proc/loadavg: 3.95 4.00 3.93 5/189 1052
/proc/meminfo: memFree=23258744/32951124 swapFree=67102208/67111528
[pid=1052] ppid=1050 vsize=7540 CPUtime=0.09 cores=5,7
/proc/1052/stat : 1052 (march_rw) R 1050 1052 32116 0 -1 4202496 450 0 0 0 9 0 0 0 25 0 1 0 361313894 7720960 393 33554432000 4194304 4300876 140737100958544 18446744073709551615 4217667 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1052/statm: 1885 393 168 27 0 334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7540

[startup+0.301007 s]
/proc/loadavg: 3.95 4.00 3.93 5/189 1052
/proc/meminfo: memFree=23258744/32951124 swapFree=67102208/67111528
[pid=1052] ppid=1050 vsize=7672 CPUtime=0.29 cores=5,7
/proc/1052/stat : 1052 (march_rw) R 1050 1052 32116 0 -1 4202496 480 0 0 0 29 0 0 0 25 0 1 0 361313894 7856128 423 33554432000 4194304 4300876 140737100958544 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1052/statm: 1918 423 168 27 0 367 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7672

[startup+0.700937 s]
/proc/loadavg: 3.95 4.00 3.93 5/189 1052
/proc/meminfo: memFree=23258744/32951124 swapFree=67102208/67111528
[pid=1052] ppid=1050 vsize=7808 CPUtime=0.69 cores=5,7
/proc/1052/stat : 1052 (march_rw) R 1050 1052 32116 0 -1 4202496 518 0 0 0 69 0 0 0 25 0 1 0 361313894 7995392 461 33554432000 4194304 4300876 140737100958544 18446744073709551615 4200335 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1052/statm: 1952 461 168 27 0 401 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7808

[startup+1.5008 s]
/proc/loadavg: 3.95 4.00 3.93 5/190 1053
/proc/meminfo: memFree=23256776/32951124 swapFree=67102208/67111528
[pid=1052] ppid=1050 vsize=7976 CPUtime=1.49 cores=5,7
/proc/1052/stat : 1052 (march_rw) R 1050 1052 32116 0 -1 4202496 549 0 0 0 149 0 0 0 25 0 1 0 361313894 8167424 492 33554432000 4194304 4300876 140737100958544 18446744073709551615 4217475 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1052/statm: 1994 492 169 27 0 443 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7976

[startup+3.10052 s]
/proc/loadavg: 3.96 4.00 3.93 5/190 1053
/proc/meminfo: memFree=23255696/32951124 swapFree=67102208/67111528
[pid=1052] ppid=1050 vsize=8328 CPUtime=3.09 cores=5,7
/proc/1052/stat : 1052 (march_rw) R 1050 1052 32116 0 -1 4202496 622 0 0 0 309 0 0 0 25 0 1 0 361313894 8527872 565 33554432000 4194304 4300876 140737100958544 18446744073709551615 4200323 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1052/statm: 2082 565 169 27 0 531 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8328

[startup+6.30095 s]
/proc/loadavg: 3.96 4.00 3.93 5/190 1053
/proc/meminfo: memFree=23253472/32951124 swapFree=67102208/67111528
[pid=1052] ppid=1050 vsize=8896 CPUtime=6.29 cores=5,7
/proc/1052/stat : 1052 (march_rw) R 1050 1052 32116 0 -1 4202496 745 0 0 0 629 0 0 0 25 0 1 0 361313894 9109504 688 33554432000 4194304 4300876 140737100958544 18446744073709551615 4217822 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1052/statm: 2224 688 169 27 0 673 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8896

[startup+12.7008 s]
/proc/loadavg: 3.96 4.00 3.93 5/190 1053
/proc/meminfo: memFree=23248876/32951124 swapFree=67102208/67111528
[pid=1052] ppid=1050 vsize=10636 CPUtime=12.69 cores=5,7
/proc/1052/stat : 1052 (march_rw) R 1050 1052 32116 0 -1 4202496 1040 0 0 0 1269 0 0 0 25 0 1 0 361313894 10891264 983 33554432000 4194304 4300876 140737100958544 18446744073709551615 216735178624 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1052/statm: 2659 983 169 27 0 1108 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10636

[startup+25.5006 s]
/proc/loadavg: 3.97 4.00 3.93 5/190 1054
/proc/meminfo: memFree=23240936/32951124 swapFree=67102208/67111528
[pid=1052] ppid=1050 vsize=12248 CPUtime=25.49 cores=5,7
/proc/1052/stat : 1052 (march_rw) R 1050 1052 32116 0 -1 4202496 1490 0 0 0 2549 0 0 0 25 0 1 0 361313894 12541952 1433 33554432000 4194304 4300876 140737100958544 18446744073709551615 4200400 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1052/statm: 3062 1433 169 27 0 1511 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12248

[startup+51.1001 s]
/proc/loadavg: 3.98 4.00 3.93 5/190 1055
/proc/meminfo: memFree=23225280/32951124 swapFree=67102208/67111528
[pid=1052] ppid=1050 vsize=17484 CPUtime=51.09 cores=5,7
/proc/1052/stat : 1052 (march_rw) R 1050 1052 32116 0 -1 4202496 2353 0 0 0 5109 0 0 0 25 0 1 0 361313894 17903616 2296 33554432000 4194304 4300876 140737100958544 18446744073709551615 4274226 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1052/statm: 4371 2296 169 27 0 2820 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17484

[startup+102.306 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 1056
/proc/meminfo: memFree=23193732/32951124 swapFree=67102208/67111528
[pid=1052] ppid=1050 vsize=23212 CPUtime=102.3 cores=5,7
/proc/1052/stat : 1052 (march_rw) R 1050 1052 32116 0 -1 4202496 3997 0 0 0 10229 1 0 0 25 0 1 0 361313894 23769088 3940 33554432000 4194304 4300876 140737100958544 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1052/statm: 5803 3940 169 27 0 4252 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23212

[startup+162.301 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 1057
/proc/meminfo: memFree=23159344/32951124 swapFree=67102208/67111528
[pid=1052] ppid=1050 vsize=32728 CPUtime=162.29 cores=5,7
/proc/1052/stat : 1052 (march_rw) R 1050 1052 32116 0 -1 4202496 5807 0 0 0 16228 1 0 0 25 0 1 0 361313894 33513472 5750 33554432000 4194304 4300876 140737100958544 18446744073709551615 4217417 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1052/statm: 8182 5750 169 27 0 6631 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 32728

[startup+222.301 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 1087
/proc/meminfo: memFree=23354348/32951124 swapFree=67102208/67111528
[pid=1052] ppid=1050 vsize=41460 CPUtime=222.3 cores=5,7
/proc/1052/stat : 1052 (march_rw) R 1050 1052 32116 0 -1 4202496 7594 0 0 0 22228 2 0 0 25 0 1 0 361313894 42455040 7537 33554432000 4194304 4300876 140737100958544 18446744073709551615 4225192 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1052/statm: 10365 7537 169 27 0 8814 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 41460

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

[startup+230.301 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 1087
/proc/meminfo: memFree=23350248/32951124 swapFree=67102208/67111528
[pid=1052] ppid=1050 vsize=41460 CPUtime=230.3 cores=5,7
/proc/1052/stat : 1052 (march_rw) R 1050 1052 32116 0 -1 4202496 7833 0 0 0 23028 2 0 0 25 0 1 0 361313894 42455040 7776 33554432000 4194304 4300876 140737100958544 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1052/statm: 10365 7776 169 27 0 8814 0
Current children cumulated CPU time (s) 230.3
Current children cumulated vsize (KiB) 41460

[startup+243.106 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 1088
/proc/meminfo: memFree=23343168/32951124 swapFree=67102208/67111528
[pid=1052] ppid=1050 vsize=41460 CPUtime=243.1 cores=5,7
/proc/1052/stat : 1052 (march_rw) R 1050 1052 32116 0 -1 4202496 8197 0 0 0 24308 2 0 0 25 0 1 0 361313894 42455040 8140 33554432000 4194304 4300876 140737100958544 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1052/statm: 10365 8140 169 27 0 8814 0
Current children cumulated CPU time (s) 243.1
Current children cumulated vsize (KiB) 41460

[startup+249.5 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 1088
/proc/meminfo: memFree=23340180/32951124 swapFree=67102208/67111528
[pid=1052] ppid=1050 vsize=41460 CPUtime=249.5 cores=5,7
/proc/1052/stat : 1052 (march_rw) R 1050 1052 32116 0 -1 4202496 8367 0 0 0 24948 2 0 0 25 0 1 0 361313894 42455040 8310 33554432000 4194304 4300876 140737100958544 18446744073709551615 4228227 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1052/statm: 10365 8310 169 27 0 8814 0
Current children cumulated CPU time (s) 249.5
Current children cumulated vsize (KiB) 41460

[startup+255.9 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 1115
/proc/meminfo: memFree=23343068/32951124 swapFree=67102208/67111528
[pid=1052] ppid=1050 vsize=41460 CPUtime=255.9 cores=5,7
/proc/1052/stat : 1052 (march_rw) R 1050 1052 32116 0 -1 4202496 8558 0 0 0 25588 2 0 0 25 0 1 0 361313894 42455040 8501 33554432000 4194304 4300876 140737100958544 18446744073709551615 4200316 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1052/statm: 10365 8501 169 27 0 8814 0
Current children cumulated CPU time (s) 255.9
Current children cumulated vsize (KiB) 41460

[startup+259.101 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 1115
/proc/meminfo: memFree=23341208/32951124 swapFree=67102208/67111528
[pid=1052] ppid=1050 vsize=41460 CPUtime=259.1 cores=5,7
/proc/1052/stat : 1052 (march_rw) R 1050 1052 32116 0 -1 4202496 8650 0 0 0 25908 2 0 0 25 0 1 0 361313894 42455040 8593 33554432000 4194304 4300876 140737100958544 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1052/statm: 10365 8593 169 27 0 8814 0
Current children cumulated CPU time (s) 259.1
Current children cumulated vsize (KiB) 41460

[startup+259.9 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 1115
/proc/meminfo: memFree=23340836/32951124 swapFree=67102208/67111528
[pid=1052] ppid=1050 vsize=41460 CPUtime=259.9 cores=5,7
/proc/1052/stat : 1052 (march_rw) R 1050 1052 32116 0 -1 4202496 8676 0 0 0 25988 2 0 0 25 0 1 0 361313894 42455040 8619 33554432000 4194304 4300876 140737100958544 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1052/statm: 10365 8619 169 27 0 8814 0
Current children cumulated CPU time (s) 259.9
Current children cumulated vsize (KiB) 41460

[startup+260.3 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 1115
/proc/meminfo: memFree=23340836/32951124 swapFree=67102208/67111528
[pid=1052] ppid=1050 vsize=41460 CPUtime=260.29 cores=5,7
/proc/1052/stat : 1052 (march_rw) R 1050 1052 32116 0 -1 4202496 8689 0 0 0 26027 2 0 0 25 0 1 0 361313894 42455040 8632 33554432000 4194304 4300876 140737100958544 18446744073709551615 4200335 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1052/statm: 10365 8632 169 27 0 8814 0
Current children cumulated CPU time (s) 260.29
Current children cumulated vsize (KiB) 41460

[startup+260.5 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 1115
/proc/meminfo: memFree=23340836/32951124 swapFree=67102208/67111528
[pid=1052] ppid=1050 vsize=41460 CPUtime=260.49 cores=5,7
/proc/1052/stat : 1052 (march_rw) R 1050 1052 32116 0 -1 4202496 8694 0 0 0 26047 2 0 0 25 0 1 0 361313894 42455040 8637 33554432000 4194304 4300876 140737100958544 18446744073709551615 4200361 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1052/statm: 10365 8637 169 27 0 8814 0
Current children cumulated CPU time (s) 260.49
Current children cumulated vsize (KiB) 41460

Child status: 10
Real time (s): 260.556
CPU time (s): 260.559
CPU user time (s): 260.533
CPU system time (s): 0.025996
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 41460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 260.533
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8700
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= 3
involuntary context switches= 402

runsolver used 0.351946 second user time and 0.844871 second system time

The end

Launcher Data 

Begin job on node119 at 2011-04-02 04:20:32
IDJOB=3152738
IDBENCH=83018
IDSOLVER=1561
FILE ID=node119/3152738-1301710832
RUNJOBID= node119-1301706909-32137
PBS_JOBID= 12840827
Free space on /tmp= 71232 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v500-c2130-S831119356-083.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152738-1301710832/watcher-3152738-1301710832 -o /tmp/evaluation-result-3152738-1301710832/solver-3152738-1301710832 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152738-1301710832.cnf

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

MD5SUM BENCH= 0ac8a1d876c0f6cbfe96d1c05d468900
RANDOM SEED=1892909651

node119.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.63
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23258768 kB
Buffers:        291464 kB
Cached:        8746784 kB
SwapCached:       5376 kB
Active:        4839816 kB
Inactive:      4592568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23258768 kB
SwapTotal:    67111528 kB
SwapFree:     67102208 kB
Dirty:              84 kB
Writeback:           4 kB
AnonPages:      391764 kB
Mapped:          15440 kB
Slab:           196036 kB
PageTables:       5956 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   633032 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= 71232 MiB
End job on node119 at 2011-04-02 04:24:53