Trace number 3152790

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 28.2757 28.2773

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v450-c1917-S2088689288-085.SATISFIABLE.cnf
MD5SUM7ba801e5e19de5d13bce0ebc43b52968
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012998
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 

0.00/0.01	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 450 variables and 1917 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, 14 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 448 free variables and 1903 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 176 duplicate clauses
0.00/0.01	c resolvent_look() :: found 79 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 1982 / 450 ) = 4.40
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 = 448
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: 140
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: 529
0.06/0.08	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: 3482
0.49/0.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 18274
2.99/3.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 68172
12.89/12.99	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
28.19/28.27	c |0010000110000000010000100000000000000000000000000000000$$$$$$$$|
28.19/28.27	
c |*******************************************************
28.19/28.27	c
28.19/28.27	c main():: nodeCount: 139479
28.19/28.27	c main():: dead ends in main: 1656
28.19/28.27	c main():: lookAheadCount: 9896265
28.19/28.27	c main():: unitResolveCount: 1512867
28.19/28.27	c main():: time=28.270000
28.19/28.27	c main():: necessary_assignments: 31592
28.19/28.27	c main():: bin_sat: 0, bin_unsat 0
28.19/28.27	c main():: doublelook: #: 420376, succes #: 246634
28.19/28.27	c main():: doublelook: overall 4.339 of all possible doublelooks executed
28.19/28.27	c main():: doublelook: succesrate: 58.670, average DL_trigger: 49.404
28.19/28.27	c main():: SOLUTION VERIFIED :-)
28.19/28.27	s SATISFIABLE
28.19/28.27	v -1 3 -4 -5 6 -7 8 9 10 11 -12 -13 14 -16 -17 -18 -19 20 21 -22 -23 24 -25 -26 27 28 29 30 31 32 33 -34 35 -36 38 39 -40 41 -42 43 -44 -45 46 -47 -48 49 50 -51 52 -53 54 -55 56 -57 58 59 60 61 62 -63 -64 -65 66 67 68 -69 -70 -71 72 -74 75 76 77 -78 79 80 81 -82 83 84 -85 86 87 88 89 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 -129 130 131 132 133 -134 -136 137 -138 140 141 -142 -143 -144 -145 146 147 148 -149 -150 -151 -152 -153 -154 -155 -156 157 -158 159 160 161 -162 -163 -164 165 166 167 168 -169 170 -171 -172 -173 174 -175 176 -177 -178 -180 -181 -183 184 -185 -186 -187 -188 -189 -190 191 192 193 194 195 -196 -197 198 -199 200 -201 202 203 205 206 207 -208 -209 210 211 212 213 -216 -217 218 219 220 221 -222 -223 224 225 226 227 228 229 -230 -232 -233 235 -237 -238 -239 240 -241 -242 243 -245 246 247 -249 250 -251 -252 255 256 -257 258 259 -260 -261 263 264 -266 267 268 270 -271 272 -273 -274 -275 276 -277 -278 -279 -280 281 -282 283 -284 285 286 287 -288 289 290 -291 292 293 294 295 -296 -297 298 -299 300 301 302 303 304 305 306 -307 -308 309 310 312 314 315 316 -317 -318 319 321 -322 323 324 -325 -326 327 328 329 -330 331 332 -333 334 336 337 338 339 340 -341 -342 343 -344 345 346 347 348 349 350 -351 -352 354 355 356 -357 -358 -359 -360 -361 362 -363 -364 365 -366 367 368 369 -370 371 -372 -373 -374 -375 376 377 -378 379 380 -381 -382 -384 385 386 -387 -388 -389 -390 -391 392 -393 394 -395 -396 397 398 399 400 401 402 403 404 -405 -406 408 409 410 411 412 413 -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 -440 441 -442 -443 -444 445 -446 447 -448 449 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-3152790-1301710998/watcher-3152790-1301710998 -o /tmp/evaluation-result-3152790-1301710998/solver-3152790-1301710998 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152790-1301710998.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: 3.66 3.93 4.18 6/187 15729
/proc/meminfo: memFree=21303704/32951132 swapFree=67111528/67111528
[pid=15729] ppid=15727 vsize=6708 CPUtime=0 cores=5,7
/proc/15729/stat : 15729 (march_rw) R 15727 15729 12969 0 -1 4202496 288 0 0 0 0 0 0 0 25 0 1 0 282698472 6868992 230 33554432000 4194304 4300876 140735619004592 18446744073709551615 242974094000 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15729/statm: 1677 230 135 27 0 126 0

[startup+0.0660629 s]
/proc/loadavg: 3.66 3.93 4.18 6/187 15729
/proc/meminfo: memFree=21303704/32951132 swapFree=67111528/67111528
[pid=15729] ppid=15727 vsize=7456 CPUtime=0.06 cores=5,7
/proc/15729/stat : 15729 (march_rw) R 15727 15729 12969 0 -1 4202496 430 0 0 0 6 0 0 0 25 0 1 0 282698472 7634944 372 33554432000 4194304 4300876 140735619004592 18446744073709551615 4217718 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15729/statm: 1864 372 168 27 0 313 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7456

[startup+0.101044 s]
/proc/loadavg: 3.66 3.93 4.18 6/187 15729
/proc/meminfo: memFree=21303704/32951132 swapFree=67111528/67111528
[pid=15729] ppid=15727 vsize=7456 CPUtime=0.09 cores=5,7
/proc/15729/stat : 15729 (march_rw) R 15727 15729 12969 0 -1 4202496 432 0 0 0 9 0 0 0 25 0 1 0 282698472 7634944 374 33554432000 4194304 4300876 140735619004592 18446744073709551615 4228817 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15729/statm: 1864 374 168 27 0 313 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7456

[startup+0.301013 s]
/proc/loadavg: 3.66 3.93 4.18 6/187 15729
/proc/meminfo: memFree=21303704/32951132 swapFree=67111528/67111528
[pid=15729] ppid=15727 vsize=7632 CPUtime=0.29 cores=5,7
/proc/15729/stat : 15729 (march_rw) R 15727 15729 12969 0 -1 4202496 468 0 0 0 29 0 0 0 25 0 1 0 282698472 7815168 410 33554432000 4194304 4300876 140735619004592 18446744073709551615 4225303 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15729/statm: 1908 410 168 27 0 357 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7632

[startup+0.700945 s]
/proc/loadavg: 3.66 3.93 4.18 6/187 15729
/proc/meminfo: memFree=21303704/32951132 swapFree=67111528/67111528
[pid=15729] ppid=15727 vsize=7632 CPUtime=0.69 cores=5,7
/proc/15729/stat : 15729 (march_rw) R 15727 15729 12969 0 -1 4202496 483 0 0 0 69 0 0 0 25 0 1 0 282698472 7815168 425 33554432000 4194304 4300876 140735619004592 18446744073709551615 4228227 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15729/statm: 1908 425 168 27 0 357 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7632

[startup+1.50081 s]
/proc/loadavg: 3.66 3.93 4.18 5/188 15730
/proc/meminfo: memFree=21301868/32951132 swapFree=67111528/67111528
[pid=15729] ppid=15727 vsize=8068 CPUtime=1.49 cores=5,7
/proc/15729/stat : 15729 (march_rw) R 15727 15729 12969 0 -1 4202496 562 0 0 0 149 0 0 0 25 0 1 0 282698472 8261632 504 33554432000 4194304 4300876 140735619004592 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15729/statm: 2017 504 169 27 0 466 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8068

[startup+3.10053 s]
/proc/loadavg: 3.66 3.93 4.18 5/188 15730
/proc/meminfo: memFree=21300752/32951132 swapFree=67111528/67111528
[pid=15729] ppid=15727 vsize=8376 CPUtime=3.09 cores=5,7
/proc/15729/stat : 15729 (march_rw) R 15727 15729 12969 0 -1 4202496 653 0 0 0 309 0 0 0 25 0 1 0 282698472 8577024 595 33554432000 4194304 4300876 140735619004592 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15729/statm: 2094 595 169 27 0 543 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8376

[startup+6.30098 s]
/proc/loadavg: 3.68 3.93 4.18 5/188 15730
/proc/meminfo: memFree=21297928/32951132 swapFree=67111528/67111528
[pid=15729] ppid=15727 vsize=9152 CPUtime=6.29 cores=5,7
/proc/15729/stat : 15729 (march_rw) R 15727 15729 12969 0 -1 4202496 785 0 0 0 629 0 0 0 25 0 1 0 282698472 9371648 727 33554432000 4194304 4300876 140735619004592 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15729/statm: 2288 727 169 27 0 737 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9152

[startup+12.7009 s]
/proc/loadavg: 3.71 3.93 4.18 5/188 15730
/proc/meminfo: memFree=21293588/32951132 swapFree=67111528/67111528
[pid=15729] ppid=15727 vsize=10836 CPUtime=12.69 cores=5,7
/proc/15729/stat : 15729 (march_rw) R 15727 15729 12969 0 -1 4202496 1030 0 0 0 1269 0 0 0 25 0 1 0 282698472 11096064 972 33554432000 4194304 4300876 140735619004592 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15729/statm: 2709 972 169 27 0 1158 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10836

[startup+25.5007 s]
/proc/loadavg: 3.77 3.93 4.18 5/188 15731
/proc/meminfo: memFree=21284796/32951132 swapFree=67111528/67111528
[pid=15729] ppid=15727 vsize=12812 CPUtime=25.49 cores=5,7
/proc/15729/stat : 15729 (march_rw) R 15727 15729 12969 0 -1 4202496 1505 0 0 0 2549 0 0 0 25 0 1 0 282698472 13119488 1447 33554432000 4194304 4300876 140735619004592 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15729/statm: 3203 1447 169 27 0 1652 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12812

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

[startup+27.1004 s]
/proc/loadavg: 3.77 3.93 4.18 5/188 15731
/proc/meminfo: memFree=21284052/32951132 swapFree=67111528/67111528
[pid=15729] ppid=15727 vsize=12812 CPUtime=27.09 cores=5,7
/proc/15729/stat : 15729 (march_rw) R 15727 15729 12969 0 -1 4202496 1568 0 0 0 2709 0 0 0 25 0 1 0 282698472 13119488 1510 33554432000 4194304 4300876 140735619004592 18446744073709551615 4269525 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15729/statm: 3203 1510 169 27 0 1652 0
Current children cumulated CPU time (s) 27.09
Current children cumulated vsize (KiB) 12812

[startup+27.9003 s]
/proc/loadavg: 3.77 3.93 4.18 5/188 15731
/proc/meminfo: memFree=21283428/32951132 swapFree=67111528/67111528
[pid=15729] ppid=15727 vsize=12812 CPUtime=27.89 cores=5,7
/proc/15729/stat : 15729 (march_rw) R 15727 15729 12969 0 -1 4202496 1597 0 0 0 2789 0 0 0 25 0 1 0 282698472 13119488 1539 33554432000 4194304 4300876 140735619004592 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15729/statm: 3203 1539 169 27 0 1652 0
Current children cumulated CPU time (s) 27.89
Current children cumulated vsize (KiB) 12812

[startup+28.1002 s]
/proc/loadavg: 3.77 3.93 4.18 5/188 15731
/proc/meminfo: memFree=21283428/32951132 swapFree=67111528/67111528
[pid=15729] ppid=15727 vsize=12812 CPUtime=28.09 cores=5,7
/proc/15729/stat : 15729 (march_rw) R 15727 15729 12969 0 -1 4202496 1604 0 0 0 2809 0 0 0 25 0 1 0 282698472 13119488 1546 33554432000 4194304 4300876 140735619004592 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15729/statm: 3203 1546 169 27 0 1652 0
Current children cumulated CPU time (s) 28.09
Current children cumulated vsize (KiB) 12812

[startup+28.2002 s]
/proc/loadavg: 3.77 3.93 4.18 5/188 15731
/proc/meminfo: memFree=21283428/32951132 swapFree=67111528/67111528
[pid=15729] ppid=15727 vsize=12812 CPUtime=28.19 cores=5,7
/proc/15729/stat : 15729 (march_rw) R 15727 15729 12969 0 -1 4202496 1608 0 0 0 2819 0 0 0 25 0 1 0 282698472 13119488 1550 33554432000 4194304 4300876 140735619004592 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15729/statm: 3203 1550 169 27 0 1652 0
Current children cumulated CPU time (s) 28.19
Current children cumulated vsize (KiB) 12812

Child status: 10
Real time (s): 28.2773
CPU time (s): 28.2757
CPU user time (s): 28.2727
CPU system time (s): 0.002999
CPU usage (%): 99.9945
Max. virtual memory (cumulated for all children) (KiB): 12812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 28.2727
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1626
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= 106

runsolver used 0.038994 second user time and 0.091986 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-02 04:23:18
IDJOB=3152790
IDBENCH=83070
IDSOLVER=1561
FILE ID=node128/3152790-1301710998
RUNJOBID= node128-1301710983-15608
PBS_JOBID= 12840842
Free space on /tmp= 71128 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v450-c1917-S2088689288-085.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152790-1301710998/watcher-3152790-1301710998 -o /tmp/evaluation-result-3152790-1301710998/solver-3152790-1301710998 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152790-1301710998.cnf

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

MD5SUM BENCH= 7ba801e5e19de5d13bce0ebc43b52968
RANDOM SEED=477655784

node128.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		: 2666.852
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	: 5333.70
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		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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		: 2666.852
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	: 5332.82
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		: 2666.852
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		: 2666.852
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	: 5332.82
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		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      21303736 kB
Buffers:        338448 kB
Cached:       10956600 kB
SwapCached:          0 kB
Active:        7879828 kB
Inactive:      3492208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21303736 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1476 kB
Writeback:          12 kB
AnonPages:       77028 kB
Mapped:          15808 kB
Slab:           213856 kB
PageTables:       5000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   262448 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71128 MiB
End job on node128 at 2011-04-02 04:23:47