Trace number 3420683

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 129.84 129.836

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v450-c1917-S386464511-018.SATISFIABLE.cnf
MD5SUM988859f9794bcb4984b591f0d8d2fa91
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 variables450
Number of clauses1917
Sum of the clauses size5751
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31917
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.00	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 450 variables and 1917 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 27 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 446 free variables and 1890 clauses.
0.00/0.00	c using 3-SAT heuristics (occurence based diff)
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 186 duplicate clauses
0.00/0.00	c resolvent_look() :: found 104 resolvents
0.00/0.00	c main():: clause / variable ratio: ( 1994 / 450 ) = 4.43
0.00/0.00	c longest clause has size 3
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c number of free variables = 446
0.00/0.00	c dynamic_preselect_setsize :: off
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 145
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: 542
0.07/0.08	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 |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 3577
0.50/0.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 18262
3.00/3.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 64487
12.20/12.29	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 164877
34.69/34.71	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 6/999) NodeCount: 320473
72.89/72.94	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 7/999) NodeCount: 496259
119.40/119.49	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
129.82/129.83	c |11000110011000100000000000010000000000$$$$$$$$$$$$$$$$$$$$$$$$$|
129.82/129.83	
c |**************
129.82/129.83	c
129.82/129.83	c main():: nodeCount: 536941
129.82/129.83	c main():: dead ends in main: 8630
129.82/129.83	c main():: lookAheadCount: 35867522
129.82/129.83	c main():: unitResolveCount: 8256532
129.82/129.83	c main():: time=129.830002
129.82/129.83	c main():: necessary_assignments: 135927
129.82/129.83	c main():: bin_sat: 0, bin_unsat 0
129.82/129.83	c main():: doublelook: #: 1965026, succes #: 1337695
129.82/129.83	c main():: doublelook: overall 5.652 of all possible doublelooks executed
129.82/129.83	c main():: doublelook: succesrate: 68.075, average DL_trigger: 51.742
129.82/129.83	c main():: SOLUTION VERIFIED :-)
129.82/129.83	s SATISFIABLE
129.82/129.83	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 -32 -33 -34 -35 -36 -37 38 -39 40 -41 42 43 44 -45 -46 -47 -48 49 -50 51 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 -102 -103 -104 -105 106 107 108 109 110 111 -112 113 114 115 -116 -117 118 -119 -120 121 122 -123 -124 125 -127 128 -129 -130 131 132 -133 134 -135 -136 137 138 -139 -140 -141 142 -143 -144 -145 146 -147 148 -149 150 -152 -153 -154 155 156 157 158 159 160 161 -162 163 164 165 -166 167 -168 169 -170 -171 -172 -173 174 175 176 177 -178 179 -180 -181 -182 183 184 185 -186 187 188 -189 -190 -191 -192 -194 -195 196 197 -198 199 -200 -201 -202 -203 -204 205 -206 207 -208 -209 -210 211 -212 -213 214 -216 217 218 219 220 221 222 -223 -224 225 -226 227 -228 229 230 -231 -232 -233 -234 235 -236 237 -238 240 -241 -242 243 -244 245 246 247 248 -249 -250 -251 -252 253 254 -255 256 -257 258 259 260 261 262 -264 -265 -266 267 -268 269 -271 -273 -274 275 -276 277 278 279 -280 -281 -282 -283 284 -285 -286 -287 288 -289 290 291 293 294 -295 296 297 -298 299 -300 301 302 303 304 305 306 -307 308 309 -310 -312 -313 -314 315 316 -317 -318 -319 -320 -321 -322 323 -324 -325 -326 -327 328 329 -330 331 332 333 334 -335 -336 -337 338 339 -340 -341 342 -344 -345 346 347 -348 350 -351 352 353 354 355 -356 -357 -358 360 361 -362 -363 364 -366 -367 368 369 -370 -371 -372 -373 -374 375 -377 378 379 -380 381 -382 384 385 -387 -388 389 -390 -391 -392 -393 394 -396 -398 399 400 401 402 -403 -404 -405 406 -407 408 -409 411 412 -413 -414 415 416 -417 -418 419 -420 -421 422 -423 -424 425 426 427 -428 429 431 -432 433 -434 435 -436 -437 -438 439 -440 441 -442 443 444 -445 -446 -447 448 449 -450 0

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3420683-1306638561/watcher-3420683-1306638561 -o /tmp/evaluation-result-3420683-1306638561/solver-3420683-1306638561 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420683-1306638561.cnf 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.41 1.18 1.41 2/498 15438
/proc/meminfo: memFree=13026760/32950928 swapFree=38710956/67111528
[pid=15438] ppid=15436 vsize=7324 CPUtime=0 cores=1,3,5,7
/proc/15438/stat : 15438 (march_rw) R 15436 15438 7378 0 -1 4202496 336 0 0 0 0 0 0 0 25 0 1 0 854086774 7499776 280 33554432000 4194304 4300876 140733610040432 18446744073709551615 251367207621 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15438/statm: 1831 280 146 27 0 280 0

[startup+0.0726101 s]
/proc/loadavg: 1.41 1.18 1.41 2/498 15438
/proc/meminfo: memFree=13026760/32950928 swapFree=38710956/67111528
[pid=15438] ppid=15436 vsize=7456 CPUtime=0.07 cores=1,3,5,7
/proc/15438/stat : 15438 (march_rw) R 15436 15438 7378 0 -1 4202496 430 0 0 0 7 0 0 0 25 0 1 0 854086774 7634944 374 33554432000 4194304 4300876 140733610040432 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15438/statm: 1864 374 168 27 0 313 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7456

[startup+0.100605 s]
/proc/loadavg: 1.41 1.18 1.41 2/498 15438
/proc/meminfo: memFree=13026760/32950928 swapFree=38710956/67111528
[pid=15438] ppid=15436 vsize=7456 CPUtime=0.1 cores=1,3,5,7
/proc/15438/stat : 15438 (march_rw) R 15436 15438 7378 0 -1 4202496 434 0 0 0 10 0 0 0 25 0 1 0 854086774 7634944 378 33554432000 4194304 4300876 140733610040432 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15438/statm: 1864 378 168 27 0 313 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7456

[startup+0.300571 s]
/proc/loadavg: 1.41 1.18 1.41 2/498 15438
/proc/meminfo: memFree=13026760/32950928 swapFree=38710956/67111528
[pid=15438] ppid=15436 vsize=7456 CPUtime=0.3 cores=1,3,5,7
/proc/15438/stat : 15438 (march_rw) R 15436 15438 7378 0 -1 4202496 451 0 0 0 30 0 0 0 25 0 1 0 854086774 7634944 395 33554432000 4194304 4300876 140733610040432 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15438/statm: 1864 395 168 27 0 313 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7456

[startup+0.700492 s]
/proc/loadavg: 1.41 1.18 1.41 2/498 15438
/proc/meminfo: memFree=13026760/32950928 swapFree=38710956/67111528
[pid=15438] ppid=15436 vsize=7748 CPUtime=0.7 cores=1,3,5,7
/proc/15438/stat : 15438 (march_rw) R 15436 15438 7378 0 -1 4202496 499 0 0 0 70 0 0 0 25 0 1 0 854086774 7933952 443 33554432000 4194304 4300876 140733610040432 18446744073709551615 4217391 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15438/statm: 1937 443 168 27 0 386 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 7748

[startup+1.50034 s]
/proc/loadavg: 1.41 1.18 1.41 3/499 15439
/proc/meminfo: memFree=13024776/32950928 swapFree=38710956/67111528
[pid=15438] ppid=15436 vsize=7916 CPUtime=1.5 cores=1,3,5,7
/proc/15438/stat : 15438 (march_rw) R 15436 15438 7378 0 -1 4202496 529 0 0 0 150 0 0 0 25 0 1 0 854086774 8105984 473 33554432000 4194304 4300876 140733610040432 18446744073709551615 4200335 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15438/statm: 1979 473 169 27 0 428 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 7916

[startup+3.10105 s]
/proc/loadavg: 1.41 1.18 1.41 3/499 15439
/proc/meminfo: memFree=13023428/32950928 swapFree=38710956/67111528
[pid=15438] ppid=15436 vsize=8204 CPUtime=3.1 cores=1,3,5,7
/proc/15438/stat : 15438 (march_rw) R 15436 15438 7378 0 -1 4202496 605 0 0 0 310 0 0 0 25 0 1 0 854086774 8400896 549 33554432000 4194304 4300876 140733610040432 18446744073709551615 4265472 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15438/statm: 2051 549 169 27 0 500 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 8204

[startup+6.30046 s]
/proc/loadavg: 1.46 1.19 1.42 3/499 15439
/proc/meminfo: memFree=13022312/32950928 swapFree=38710956/67111528
[pid=15438] ppid=15436 vsize=8772 CPUtime=6.3 cores=1,3,5,7
/proc/15438/stat : 15438 (march_rw) R 15436 15438 7378 0 -1 4202496 734 0 0 0 630 0 0 0 25 0 1 0 854086774 8982528 678 33554432000 4194304 4300876 140733610040432 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15438/statm: 2193 678 169 27 0 642 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 8772

[startup+12.7003 s]
/proc/loadavg: 1.50 1.20 1.42 3/499 15439
/proc/meminfo: memFree=13020228/32950928 swapFree=38710956/67111528
[pid=15438] ppid=15436 vsize=10756 CPUtime=12.7 cores=1,3,5,7
/proc/15438/stat : 15438 (march_rw) R 15436 15438 7378 0 -1 4202496 1016 0 0 0 1270 0 0 0 25 0 1 0 854086774 11014144 942 33554432000 4194304 4300876 140733610040432 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15438/statm: 2689 942 169 27 0 1138 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10756

[startup+25.5009 s]
/proc/loadavg: 1.68 1.26 1.43 3/499 15439
/proc/meminfo: memFree=13016888/32950928 swapFree=38710956/67111528
[pid=15438] ppid=15436 vsize=12716 CPUtime=25.5 cores=1,3,5,7
/proc/15438/stat : 15438 (march_rw) R 15436 15438 7378 0 -1 4202496 1475 0 0 0 2550 0 0 0 25 0 1 0 854086774 13021184 1401 33554432000 4194304 4300876 140733610040432 18446744073709551615 4225155 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15438/statm: 3179 1401 169 27 0 1628 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 12716

[startup+51.1002 s]
/proc/loadavg: 1.79 1.32 1.45 3/499 15440
/proc/meminfo: memFree=13010296/32950928 swapFree=38710956/67111528
[pid=15438] ppid=15436 vsize=18648 CPUtime=51.09 cores=1,3,5,7
/proc/15438/stat : 15438 (march_rw) R 15436 15438 7378 0 -1 4202496 2327 0 0 0 5109 0 0 0 25 0 1 0 854086774 19095552 2253 33554432000 4194304 4300876 140733610040432 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15438/statm: 4662 2253 169 27 0 3111 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18648

[startup+102.318 s]
/proc/loadavg: 1.91 1.42 1.47 3/499 15441
/proc/meminfo: memFree=12996492/32950928 swapFree=38710956/67111528
[pid=15438] ppid=15436 vsize=25892 CPUtime=102.31 cores=1,3,5,7
/proc/15438/stat : 15438 (march_rw) R 15436 15438 7378 0 -1 4202496 3913 0 0 0 10231 0 0 0 25 0 1 0 854086774 26513408 3839 33554432000 4194304 4300876 140733610040432 18446744073709551615 4228543 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15438/statm: 6473 3839 169 27 0 4922 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 25892

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

[startup+115.1 s]
/proc/loadavg: 1.92 1.44 1.48 3/499 15442
/proc/meminfo: memFree=12993640/32950928 swapFree=38710956/67111528
[pid=15438] ppid=15436 vsize=25892 CPUtime=115.1 cores=1,3,5,7
/proc/15438/stat : 15438 (march_rw) R 15436 15438 7378 0 -1 4202496 4276 0 0 0 11509 1 0 0 25 0 1 0 854086774 26513408 4202 33554432000 4194304 4300876 140733610040432 18446744073709551615 4200263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15438/statm: 6473 4202 169 27 0 4922 0
Current children cumulated CPU time (s) 115.1
Current children cumulated vsize (KiB) 25892

[startup+121.501 s]
/proc/loadavg: 2.09 1.49 1.50 3/499 15442
/proc/meminfo: memFree=12993380/32950928 swapFree=38710956/67111528
[pid=15438] ppid=15436 vsize=31712 CPUtime=121.5 cores=1,3,5,7
/proc/15438/stat : 15438 (march_rw) R 15436 15438 7378 0 -1 4202496 4457 0 0 0 12149 1 0 0 25 0 1 0 854086774 32473088 4383 33554432000 4194304 4300876 140733610040432 18446744073709551615 4284454 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15438/statm: 7928 4383 169 27 0 6377 0
Current children cumulated CPU time (s) 121.5
Current children cumulated vsize (KiB) 31712

[startup+124.701 s]
/proc/loadavg: 2.09 1.49 1.50 3/499 15442
/proc/meminfo: memFree=12992636/32950928 swapFree=38710956/67111528
[pid=15438] ppid=15436 vsize=31712 CPUtime=124.7 cores=1,3,5,7
/proc/15438/stat : 15438 (march_rw) R 15436 15438 7378 0 -1 4202496 4554 0 0 0 12469 1 0 0 25 0 1 0 854086774 32473088 4480 33554432000 4194304 4300876 140733610040432 18446744073709551615 4214304 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15438/statm: 7928 4480 169 27 0 6377 0
Current children cumulated CPU time (s) 124.7
Current children cumulated vsize (KiB) 31712

[startup+127.901 s]
/proc/loadavg: 2.08 1.50 1.50 3/499 15442
/proc/meminfo: memFree=12991768/32950928 swapFree=38710956/67111528
[pid=15438] ppid=15436 vsize=31712 CPUtime=127.9 cores=1,3,5,7
/proc/15438/stat : 15438 (march_rw) R 15436 15438 7378 0 -1 4202496 4658 0 0 0 12789 1 0 0 25 0 1 0 854086774 32473088 4584 33554432000 4194304 4300876 140733610040432 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15438/statm: 7928 4584 169 27 0 6377 0
Current children cumulated CPU time (s) 127.9
Current children cumulated vsize (KiB) 31712

[startup+128.718 s]
/proc/loadavg: 2.08 1.50 1.50 3/499 15442
/proc/meminfo: memFree=12991272/32950928 swapFree=38710956/67111528
[pid=15438] ppid=15436 vsize=31712 CPUtime=128.72 cores=1,3,5,7
/proc/15438/stat : 15438 (march_rw) R 15436 15438 7378 0 -1 4202496 4684 0 0 0 12871 1 0 0 25 0 1 0 854086774 32473088 4610 33554432000 4194304 4300876 140733610040432 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15438/statm: 7928 4610 169 27 0 6377 0
Current children cumulated CPU time (s) 128.72
Current children cumulated vsize (KiB) 31712

[startup+129.501 s]
/proc/loadavg: 2.08 1.50 1.50 3/499 15442
/proc/meminfo: memFree=12991272/32950928 swapFree=38710956/67111528
[pid=15438] ppid=15436 vsize=31712 CPUtime=129.5 cores=1,3,5,7
/proc/15438/stat : 15438 (march_rw) R 15436 15438 7378 0 -1 4202496 4706 0 0 0 12949 1 0 0 25 0 1 0 854086774 32473088 4632 33554432000 4194304 4300876 140733610040432 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15438/statm: 7928 4632 169 27 0 6377 0
Current children cumulated CPU time (s) 129.5
Current children cumulated vsize (KiB) 31712

[startup+129.701 s]
/proc/loadavg: 2.08 1.50 1.50 3/499 15442
/proc/meminfo: memFree=12992140/32950928 swapFree=38710956/67111528
[pid=15438] ppid=15436 vsize=31712 CPUtime=129.71 cores=1,3,5,7
/proc/15438/stat : 15438 (march_rw) R 15436 15438 7378 0 -1 4202496 4713 0 0 0 12970 1 0 0 25 0 1 0 854086774 32473088 4639 33554432000 4194304 4300876 140733610040432 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15438/statm: 7928 4639 169 27 0 6377 0
Current children cumulated CPU time (s) 129.71
Current children cumulated vsize (KiB) 31712

[startup+129.818 s]
/proc/loadavg: 2.08 1.50 1.50 3/499 15442
/proc/meminfo: memFree=12992140/32950928 swapFree=38710956/67111528
[pid=15438] ppid=15436 vsize=31712 CPUtime=129.82 cores=1,3,5,7
/proc/15438/stat : 15438 (march_rw) R 15436 15438 7378 0 -1 4202496 4718 0 0 0 12981 1 0 0 25 0 1 0 854086774 32473088 4644 33554432000 4194304 4300876 140733610040432 18446744073709551615 4200299 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15438/statm: 7928 4644 169 27 0 6377 0
Current children cumulated CPU time (s) 129.82
Current children cumulated vsize (KiB) 31712

Child status: 10
Real time (s): 129.836
CPU time (s): 129.84
CPU user time (s): 129.827
CPU system time (s): 0.012998
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 31712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 129.827
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4720
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= 4
involuntary context switches= 1405

runsolver used 0.615906 second user time and 1.42178 second system time

The end

Launcher Data 

Begin job on node113 at 2011-05-29 05:09:21
IDJOB=3420683
IDBENCH=82935
IDSOLVER=1913
FILE ID=node113/3420683-1306638561
RUNJOBID= node113-1306638524-15337
PBS_JOBID= 13471581
Free space on /tmp= 73284 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v450-c1917-S386464511-018.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420683-1306638561/watcher-3420683-1306638561 -o /tmp/evaluation-result-3420683-1306638561/solver-3420683-1306638561 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420683-1306638561.cnf

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

MD5SUM BENCH= 988859f9794bcb4984b591f0d8d2fa91
RANDOM SEED=1058796302

node113.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	: 5332.76
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	: 5332.75
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		: 2666.846
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	: 5332.74
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	: 5332.75
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		: 2666.846
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	: 5332.83
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      13027040 kB
Buffers:        348932 kB
Cached:        9825184 kB
SwapCached:      93760 kB
Active:        9558520 kB
Inactive:     10018104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13027040 kB
SwapTotal:    67111528 kB
SwapFree:     38710956 kB
Dirty:             700 kB
Writeback:           0 kB
AnonPages:     9320852 kB
Mapped:          26044 kB
Slab:           161892 kB
PageTables:     116344 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 154792088 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= 73284 MiB
End job on node113 at 2011-05-29 05:11:31