Trace number 3420825

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 120.727 120.728

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v500-c2130-S204737200-067.SATISFIABLE.cnf
MD5SUMc8e689035f3179f449d681054feb5bd2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.025996
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 

0.00/0.00	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 500 variables and 2130 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, 5 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 499 free variables and 2125 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 168 duplicate clauses
0.00/0.00	c resolvent_look() :: found 76 resolvents
0.00/0.00	c main():: clause / variable ratio: ( 2201 / 500 ) = 4.40
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 = 499
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: 127
0.00/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
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c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 668
0.10/0.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5594
0.80/0.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 35078
5.89/5.94	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 154237
29.61/29.64	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
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 |****************************************************************| ( 5/999) NodeCount: 501885
106.60/106.70	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
120.69/120.72	c |1010101000100000000000000100000000000000000000$$$$$$$$$$$$$$$$$|
120.69/120.72	
c |*********************
120.69/120.72	c
120.69/120.72	c main():: nodeCount: 570001
120.69/120.72	c main():: dead ends in main: 5697
120.69/120.72	c main():: lookAheadCount: 39500196
120.69/120.72	c main():: unitResolveCount: 6145659
120.69/120.72	c main():: time=120.709999
120.69/120.72	c main():: necessary_assignments: 115170
120.69/120.72	c main():: bin_sat: 0, bin_unsat 0
120.69/120.72	c main():: doublelook: #: 1668676, succes #: 955934
120.69/120.72	c main():: doublelook: overall 4.311 of all possible doublelooks executed
120.69/120.72	c main():: doublelook: succesrate: 57.287, average DL_trigger: 52.570
120.69/120.72	c main():: SOLUTION VERIFIED :-)
120.69/120.72	s SATISFIABLE
120.69/120.72	v -2 -3 4 5 6 -7 8 -9 10 11 12 13 14 -15 16 -18 -19 20 -21 22 23 -24 -25 26 27 -28 29 -30 31 -33 -34 -35 -37 -38 39 40 41 42 -43 -44 -45 46 -48 50 51 -52 53 54 -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 81 -82 -83 -84 85 -86 -87 -88 -89 -90 91 92 -93 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 -126 -127 128 -129 130 131 -132 133 134 -135 -136 137 138 -139 -140 141 142 -143 -144 -145 146 147 148 -149 150 151 152 -153 154 -155 -156 157 159 -160 161 162 -163 164 165 166 167 -169 170 171 172 173 174 -175 -176 177 -178 179 180 -181 182 -183 -184 185 -186 187 -188 -189 -190 -191 -192 -193 -194 -195 196 -197 -198 199 200 201 202 -203 -204 -205 -206 -207 208 -209 211 -212 -213 -214 -215 -216 -217 -218 219 220 -221 222 -223 224 225 -226 227 228 -229 -230 -231 232 233 234 235 237 238 239 -240 241 242 243 244 -245 246 -247 -248 249 250 251 -252 -254 -255 -256 257 258 -259 -260 -261 -263 -264 -265 -266 -267 -268 269 -271 -272 273 274 -275 276 -277 -278 279 280 -281 -282 284 -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 -316 317 -318 319 320 321 322 323 -324 325 -326 327 328 -329 330 331 -332 -333 -334 335 336 -337 -338 -339 -340 341 344 345 -346 347 348 349 -350 -351 -352 353 354 -355 356 358 359 360 -361 362 363 364 -365 366 -368 -369 -370 371 -372 373 -374 376 377 -378 -379 380 381 -382 383 -384 385 -386 -387 -388 389 390 -391 392 393 -394 395 396 -397 398 -399 -400 -401 402 403 404 405 -406 407 408 409 -410 -411 412 413 -414 415 -416 417 -418 419 420 421 -422 -423 424 425 -426 -427 428 429 -430 431 432 -433 -434 435 436 -437 438 439 -440 -441 -442 443 444 -445 446 447 -448 -449 -450 -451 452 -453 454 455 -456 457 -458 -459 460 461 -462 463 -464 -465 467 468 -469 -470 471 472 -473 474 -475 476 -477 478 479 -480 -481 482 -483 484 -485 486 487 -488 -489 490 -491 492 493 494 495 -496 497 498 -499 -500 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-3420825-1306641117/watcher-3420825-1306641117 -o /tmp/evaluation-result-3420825-1306641117/solver-3420825-1306641117 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420825-1306641117.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: 2.02 2.03 2.00 2/521 26374
/proc/meminfo: memFree=7973476/32951124 swapFree=65066528/67111528
[pid=26374] ppid=26372 vsize=7408 CPUtime=0.01 cores=1,3,5,7
/proc/26374/stat : 26374 (march_rw) R 26372 26374 26305 0 -1 4202496 429 0 0 0 1 0 0 0 22 0 1 0 756527209 7585792 372 33554432000 4194304 4300876 140733939707312 18446744073709551615 4288111 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/26374/statm: 1852 372 168 27 0 301 0

[startup+0.040173 s]
/proc/loadavg: 2.02 2.03 2.00 2/521 26374
/proc/meminfo: memFree=7973476/32951124 swapFree=65066528/67111528
[pid=26374] ppid=26372 vsize=7540 CPUtime=0.03 cores=1,3,5,7
/proc/26374/stat : 26374 (march_rw) R 26372 26374 26305 0 -1 4202496 448 0 0 0 3 0 0 0 18 0 1 0 756527209 7720960 391 33554432000 4194304 4300876 140733939707312 18446744073709551615 4217755 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/26374/statm: 1885 391 168 27 0 334 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7540

[startup+0.101176 s]
/proc/loadavg: 2.02 2.03 2.00 2/521 26374
/proc/meminfo: memFree=7973476/32951124 swapFree=65066528/67111528
[pid=26374] ppid=26372 vsize=7540 CPUtime=0.1 cores=1,3,5,7
/proc/26374/stat : 26374 (march_rw) R 26372 26374 26305 0 -1 4202496 458 0 0 0 10 0 0 0 18 0 1 0 756527209 7720960 401 33554432000 4194304 4300876 140733939707312 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/26374/statm: 1885 401 168 27 0 334 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7540

[startup+0.301126 s]
/proc/loadavg: 2.02 2.03 2.00 2/521 26374
/proc/meminfo: memFree=7973476/32951124 swapFree=65066528/67111528
[pid=26374] ppid=26372 vsize=7680 CPUtime=0.3 cores=1,3,5,7
/proc/26374/stat : 26374 (march_rw) R 26372 26374 26305 0 -1 4202496 478 0 0 0 30 0 0 0 18 0 1 0 756527209 7864320 421 33554432000 4194304 4300876 140733939707312 18446744073709551615 4214343 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/26374/statm: 1920 421 168 27 0 369 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7680

[startup+0.701052 s]
/proc/loadavg: 2.02 2.03 2.00 2/521 26374
/proc/meminfo: memFree=7973476/32951124 swapFree=65066528/67111528
[pid=26374] ppid=26372 vsize=7816 CPUtime=0.7 cores=1,3,5,7
/proc/26374/stat : 26374 (march_rw) R 26372 26374 26305 0 -1 4202496 531 0 0 0 70 0 0 0 18 0 1 0 756527209 8003584 474 33554432000 4194304 4300876 140733939707312 18446744073709551615 4219053 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/26374/statm: 1954 474 168 27 0 403 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 7816

[startup+1.50091 s]
/proc/loadavg: 2.02 2.03 2.00 3/522 26375
/proc/meminfo: memFree=7971168/32951124 swapFree=65066528/67111528
[pid=26374] ppid=26372 vsize=7984 CPUtime=1.49 cores=1,3,5,7
/proc/26374/stat : 26374 (march_rw) R 26372 26374 26305 0 -1 4202496 564 0 0 0 149 0 0 0 20 0 1 0 756527209 8175616 507 33554432000 4194304 4300876 140733939707312 18446744073709551615 4217507 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/26374/statm: 1996 507 169 27 0 445 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7984

[startup+3.10061 s]
/proc/loadavg: 2.02 2.03 2.00 3/522 26375
/proc/meminfo: memFree=7969804/32951124 swapFree=65066528/67111528
[pid=26374] ppid=26372 vsize=8560 CPUtime=3.09 cores=1,3,5,7
/proc/26374/stat : 26374 (march_rw) R 26372 26374 26305 0 -1 4202496 637 0 0 0 309 0 0 0 25 0 1 0 756527209 8765440 580 33554432000 4194304 4300876 140733939707312 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/26374/statm: 2140 580 169 27 0 589 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8560

[startup+6.30103 s]
/proc/loadavg: 2.02 2.03 2.00 3/522 26375
/proc/meminfo: memFree=7968196/32951124 swapFree=65066528/67111528
[pid=26374] ppid=26372 vsize=8900 CPUtime=6.29 cores=1,3,5,7
/proc/26374/stat : 26374 (march_rw) R 26372 26374 26305 0 -1 4202496 765 0 0 0 629 0 0 0 25 0 1 0 756527209 9113600 708 33554432000 4194304 4300876 140733939707312 18446744073709551615 4216868 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/26374/statm: 2225 708 169 27 0 674 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8900

[startup+12.7009 s]
/proc/loadavg: 2.02 2.03 2.00 3/522 26375
/proc/meminfo: memFree=7965500/32951124 swapFree=65066528/67111528
[pid=26374] ppid=26372 vsize=10520 CPUtime=12.69 cores=1,3,5,7
/proc/26374/stat : 26374 (march_rw) R 26372 26374 26305 0 -1 4202496 1078 0 0 0 1269 0 0 0 25 0 1 0 756527209 10772480 996 33554432000 4194304 4300876 140733939707312 18446744073709551615 4225184 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/26374/statm: 2630 996 169 27 0 1079 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10520

[startup+25.5005 s]
/proc/loadavg: 2.08 2.04 2.00 3/522 26375
/proc/meminfo: memFree=7961892/32951124 swapFree=65066528/67111528
[pid=26374] ppid=26372 vsize=12132 CPUtime=25.49 cores=1,3,5,7
/proc/26374/stat : 26374 (march_rw) R 26372 26374 26305 0 -1 4202496 1568 0 0 0 2549 0 0 0 25 0 1 0 756527209 12423168 1486 33554432000 4194304 4300876 140733939707312 18446744073709551615 4217645 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/26374/statm: 3033 1486 169 27 0 1482 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12132

[startup+51.1008 s]
/proc/loadavg: 2.05 2.04 2.00 3/522 26376
/proc/meminfo: memFree=7955140/32951124 swapFree=65066528/67111528
[pid=26374] ppid=26372 vsize=17360 CPUtime=51.09 cores=1,3,5,7
/proc/26374/stat : 26374 (march_rw) R 26372 26374 26305 0 -1 4202496 2501 0 0 0 5109 0 0 0 25 0 1 0 756527209 17776640 2419 33554432000 4194304 4300876 140733939707312 18446744073709551615 4288280 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/26374/statm: 4340 2419 169 27 0 2789 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17360

[startup+102.318 s]
/proc/loadavg: 2.02 2.03 2.00 3/522 26377
/proc/meminfo: memFree=7940956/32951124 swapFree=65066528/67111528
[pid=26374] ppid=26372 vsize=23200 CPUtime=102.3 cores=1,3,5,7
/proc/26374/stat : 26374 (march_rw) R 26372 26374 26305 0 -1 4202496 4294 0 0 0 10229 1 0 0 25 0 1 0 756527209 23756800 4212 33554432000 4194304 4300876 140733939707312 18446744073709551615 4200335 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/26374/statm: 5800 4212 169 27 0 4249 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23200

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

[startup+108.7 s]
/proc/loadavg: 2.02 2.03 2.00 3/522 26378
/proc/meminfo: memFree=7939716/32951124 swapFree=65066528/67111528
[pid=26374] ppid=26372 vsize=32680 CPUtime=108.68 cores=1,3,5,7
/proc/26374/stat : 26374 (march_rw) R 26372 26374 26305 0 -1 4202496 4502 0 0 0 10867 1 0 0 25 0 1 0 756527209 33464320 4420 33554432000 4194304 4300876 140733939707312 18446744073709551615 4228265 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/26374/statm: 8170 4420 169 27 0 6619 0
Current children cumulated CPU time (s) 108.68
Current children cumulated vsize (KiB) 32680

[startup+115.101 s]
/proc/loadavg: 2.02 2.03 2.00 3/522 26378
/proc/meminfo: memFree=7938068/32951124 swapFree=65066528/67111528
[pid=26374] ppid=26372 vsize=32680 CPUtime=115.09 cores=1,3,5,7
/proc/26374/stat : 26374 (march_rw) R 26372 26374 26305 0 -1 4202496 4740 0 0 0 11508 1 0 0 25 0 1 0 756527209 33464320 4658 33554432000 4194304 4300876 140733939707312 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/26374/statm: 8170 4658 169 27 0 6619 0
Current children cumulated CPU time (s) 115.09
Current children cumulated vsize (KiB) 32680

[startup+118.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/522 26378
/proc/meminfo: memFree=7937076/32951124 swapFree=65066528/67111528
[pid=26374] ppid=26372 vsize=32680 CPUtime=118.29 cores=1,3,5,7
/proc/26374/stat : 26374 (march_rw) R 26372 26374 26305 0 -1 4202496 4850 0 0 0 11828 1 0 0 25 0 1 0 756527209 33464320 4768 33554432000 4194304 4300876 140733939707312 18446744073709551615 4214539 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/26374/statm: 8170 4768 169 27 0 6619 0
Current children cumulated CPU time (s) 118.29
Current children cumulated vsize (KiB) 32680

[startup+119.918 s]
/proc/loadavg: 2.01 2.03 2.00 3/522 26378
/proc/meminfo: memFree=7936332/32951124 swapFree=65066528/67111528
[pid=26374] ppid=26372 vsize=32680 CPUtime=119.9 cores=1,3,5,7
/proc/26374/stat : 26374 (march_rw) R 26372 26374 26305 0 -1 4202496 4906 0 0 0 11989 1 0 0 25 0 1 0 756527209 33464320 4824 33554432000 4194304 4300876 140733939707312 18446744073709551615 4225163 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/26374/statm: 8170 4824 169 27 0 6619 0
Current children cumulated CPU time (s) 119.9
Current children cumulated vsize (KiB) 32680

[startup+120.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/522 26378
/proc/meminfo: memFree=7936332/32951124 swapFree=65066528/67111528
[pid=26374] ppid=26372 vsize=32680 CPUtime=120.28 cores=1,3,5,7
/proc/26374/stat : 26374 (march_rw) R 26372 26374 26305 0 -1 4202496 4919 0 0 0 12027 1 0 0 25 0 1 0 756527209 33464320 4837 33554432000 4194304 4300876 140733939707312 18446744073709551615 4214471 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/26374/statm: 8170 4837 169 27 0 6619 0
Current children cumulated CPU time (s) 120.28
Current children cumulated vsize (KiB) 32680

[startup+120.701 s]
/proc/loadavg: 2.01 2.03 2.00 3/522 26378
/proc/meminfo: memFree=7936332/32951124 swapFree=65066528/67111528
[pid=26374] ppid=26372 vsize=32680 CPUtime=120.69 cores=1,3,5,7
/proc/26374/stat : 26374 (march_rw) R 26372 26374 26305 0 -1 4202496 4934 0 0 0 12068 1 0 0 25 0 1 0 756527209 33464320 4852 33554432000 4194304 4300876 140733939707312 18446744073709551615 4200299 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/26374/statm: 8170 4852 169 27 0 6619 0
Current children cumulated CPU time (s) 120.69
Current children cumulated vsize (KiB) 32680

Child status: 10
Real time (s): 120.728
CPU time (s): 120.727
CPU user time (s): 120.706
CPU system time (s): 0.020996
CPU usage (%): 99.9991
Max. virtual memory (cumulated for all children) (KiB): 32680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 120.706
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4937
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 240

runsolver used 0.575912 second user time and 1.39879 second system time

The end

Launcher Data 

Begin job on node142 at 2011-05-29 05:51:57
IDJOB=3420825
IDBENCH=83077
IDSOLVER=1913
FILE ID=node142/3420825-1306641117
RUNJOBID= node142-1306640972-26324
PBS_JOBID= 13471640
Free space on /tmp= 73560 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v500-c2130-S204737200-067.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420825-1306641117/watcher-3420825-1306641117 -o /tmp/evaluation-result-3420825-1306641117/solver-3420825-1306641117 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420825-1306641117.cnf

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

MD5SUM BENCH= c8e689035f3179f449d681054feb5bd2
RANDOM SEED=1521290261

node142.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	: 5131.95
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	: 5332.82
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		: 2666.846
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	: 5332.67
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	: 5332.81
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	: 5332.82
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		: 2666.846
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       7973764 kB
Buffers:        288308 kB
Cached:        7644292 kB
SwapCached:      20520 kB
Active:       12258636 kB
Inactive:     12383436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       7973764 kB
SwapTotal:    67111528 kB
SwapFree:     65066528 kB
Dirty:              36 kB
Writeback:           0 kB
AnonPages:    16697724 kB
Mapped:          33824 kB
Slab:           190180 kB
PageTables:      74824 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145420640 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= 73560 MiB
End job on node142 at 2011-05-29 05:53:58