Trace number 3420550

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 615.196 615.183

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v500-c2130-S481747904-003.SATISFIABLE.cnf
MD5SUM1e904bd81be11487c7596e10e18e4cd6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024996
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 160 duplicate clauses
0.00/0.00	c resolvent_look() :: found 77 resolvents
0.00/0.00	c main():: clause / variable ratio: ( 2202 / 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: 148
0.00/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 697
0.09/0.10	c |----------------------------------------------------------------|
c |*
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5355
0.69/0.78	c |----------------------------------------------------------------|
c |*
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c |****************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 31808
5.29/5.35	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |******
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c |****************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 134103
25.49/25.51	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |****************
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c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 416318
87.70/87.75	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| ( 6/999) NodeCount: 988536
226.62/226.66	c |----------------------------------------------------------------|
c |*
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c |*************
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c |****************
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c |************************
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c |********************************
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c |****************************************************************| ( 7/999) NodeCount: 1851496
454.50/454.58	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |***********************************
c |************************************
c |*************************************
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c |***************************************
c |****************************************
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c |******************************************
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c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
615.10/615.17	c |010000000100100011001100100000000000000000000$$$$$$$$$$$$$$$$$$|
615.10/615.17	
c |***********************************************
615.10/615.17	c
615.10/615.17	c main():: nodeCount: 2430857
615.10/615.17	c main():: dead ends in main: 39611
615.10/615.17	c main():: lookAheadCount: 162861368
615.10/615.17	c main():: unitResolveCount: 39259381
615.10/615.17	c main():: time=615.180054
615.10/615.17	c main():: necessary_assignments: 644650
615.10/615.17	c main():: bin_sat: 0, bin_unsat 0
615.10/615.17	c main():: doublelook: #: 8619745, succes #: 5714738
615.10/615.17	c main():: doublelook: overall 5.453 of all possible doublelooks executed
615.10/615.17	c main():: doublelook: succesrate: 66.298, average DL_trigger: 52.011
615.10/615.17	c main():: SOLUTION VERIFIED :-)
615.10/615.17	s SATISFIABLE
615.10/615.17	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 -31 32 34 -35 -36 37 -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 68 69 -70 -71 -72 73 -75 76 -77 78 79 80 81 -82 83 84 -85 -86 -88 -89 90 91 -92 -93 94 -95 -96 97 -98 99 100 101 -102 -104 -105 -106 107 -108 109 -110 111 -112 113 -114 -115 116 -117 119 120 122 123 -124 -125 127 -128 129 130 -131 -132 -133 134 135 136 137 138 -139 -140 -141 -142 143 145 -146 147 -148 -149 -150 -151 -153 154 -155 -156 -157 -158 -159 160 161 -162 -163 -164 -166 167 168 -169 171 -172 -173 -174 -175 176 177 -178 -179 180 -181 -182 183 184 -185 -186 -188 -189 -190 -191 -192 -193 -194 -195 196 197 -198 199 -200 201 202 -203 204 -205 206 -208 209 -210 211 -212 -213 -214 -215 -216 217 218 219 -220 -221 -223 224 -225 226 228 229 -230 232 233 -234 -235 236 237 -238 239 240 241 -242 -243 -244 245 -246 -247 -248 -249 250 251 252 -253 254 -255 -256 257 258 -259 260 -261 262 263 -264 265 266 267 269 -270 -271 272 -273 274 -275 -276 277 278 -279 -280 281 -283 284 285 -286 287 -288 -289 -290 -291 292 293 -294 295 -296 -297 298 299 300 -301 302 -303 -304 -305 306 -307 -308 309 310 311 -312 -313 314 -315 316 317 -318 -319 320 -321 322 323 -324 325 326 -327 328 -330 331 -332 333 -334 -335 -336 338 339 -340 341 -342 343 -344 345 346 347 -348 -349 -350 351 352 353 354 -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 -381 382 383 -384 385 -386 387 388 389 -390 391 -392 393 -394 -395 -396 397 399 400 -402 -403 -404 -405 -406 407 -408 -409 -410 411 -412 -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 -466 -467 468 469 470 -471 473 474 -475 -476 -477 479 481 482 -483 484 -485 486 487 488 489 -491 -492 493 495 -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-3420550-1306632706/watcher-3420550-1306632706 -o /tmp/evaluation-result-3420550-1306632706/solver-3420550-1306632706 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420550-1306632706.cnf 

running on 4 cores: 0,2,4,6

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: 1.03 1.20 1.56 2/535 14776
/proc/meminfo: memFree=17850044/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=7408 CPUtime=0 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 369 0 0 0 0 0 0 0 25 0 1 0 774868558 7585792 312 33554432000 4194304 4300876 140735404181792 18446744073709551615 4273062 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 1852 315 146 27 0 301 0

[startup+0.0723251 s]
/proc/loadavg: 1.03 1.20 1.56 2/535 14776
/proc/meminfo: memFree=17850044/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=7540 CPUtime=0.07 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 456 0 0 0 7 0 0 0 18 0 1 0 774868558 7720960 399 33554432000 4194304 4300876 140735404181792 18446744073709551615 4228485 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 1885 399 168 27 0 334 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7540

[startup+0.100308 s]
/proc/loadavg: 1.03 1.20 1.56 2/535 14776
/proc/meminfo: memFree=17850044/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=7540 CPUtime=0.09 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 462 0 0 0 9 0 0 0 18 0 1 0 774868558 7720960 405 33554432000 4194304 4300876 140735404181792 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 1885 405 168 27 0 334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7540

[startup+0.300274 s]
/proc/loadavg: 1.03 1.20 1.56 2/535 14776
/proc/meminfo: memFree=17850044/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=7680 CPUtime=0.29 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 481 0 0 0 29 0 0 0 18 0 1 0 774868558 7864320 424 33554432000 4194304 4300876 140735404181792 18446744073709551615 4214369 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 1920 424 168 27 0 369 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7680

[startup+0.700204 s]
/proc/loadavg: 1.03 1.20 1.56 2/535 14776
/proc/meminfo: memFree=17850044/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=7816 CPUtime=0.69 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 534 0 0 0 69 0 0 0 18 0 1 0 774868558 8003584 477 33554432000 4194304 4300876 140735404181792 18446744073709551615 4228530 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 1954 477 168 27 0 403 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7816

[startup+1.50105 s]
/proc/loadavg: 1.03 1.20 1.56 3/536 14777
/proc/meminfo: memFree=17846836/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=7984 CPUtime=1.49 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 565 0 0 0 149 0 0 0 19 0 1 0 774868558 8175616 508 33554432000 4194304 4300876 140735404181792 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 1996 508 169 27 0 445 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7984

[startup+3.10079 s]
/proc/loadavg: 1.10 1.21 1.56 3/536 14777
/proc/meminfo: memFree=17845472/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=8496 CPUtime=3.09 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 629 0 0 0 309 0 0 0 25 0 1 0 774868558 8699904 572 33554432000 4194304 4300876 140735404181792 18446744073709551615 4214485 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 2124 572 169 27 0 573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8496

[startup+6.30122 s]
/proc/loadavg: 1.10 1.21 1.56 3/536 14777
/proc/meminfo: memFree=17844608/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=9060 CPUtime=6.3 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 786 0 0 0 630 0 0 0 25 0 1 0 774868558 9277440 729 33554432000 4194304 4300876 140735404181792 18446744073709551615 4200400 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 2265 729 169 27 0 714 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 9060

[startup+12.7011 s]
/proc/loadavg: 1.24 1.24 1.57 3/536 14804
/proc/meminfo: memFree=17843640/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=10556 CPUtime=12.7 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 1042 0 0 0 1270 0 0 0 25 0 1 0 774868558 10809344 985 33554432000 4194304 4300876 140735404181792 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 2639 985 169 27 0 1088 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10556

[startup+25.5009 s]
/proc/loadavg: 1.36 1.26 1.57 3/536 14804
/proc/meminfo: memFree=17837708/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=12156 CPUtime=25.49 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 1507 0 0 0 2549 0 0 0 25 0 1 0 774868558 12447744 1450 33554432000 4194304 4300876 140735404181792 18446744073709551615 4197056 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 3039 1450 169 27 0 1488 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12156

[startup+51.1004 s]
/proc/loadavg: 1.58 1.32 1.58 3/536 14805
/proc/meminfo: memFree=17830224/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=17360 CPUtime=51.09 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 2461 0 0 0 5109 0 0 0 25 0 1 0 774868558 17776640 2404 33554432000 4194304 4300876 140735404181792 18446744073709551615 4265601 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 4340 2404 169 27 0 2789 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17360

[startup+102.319 s]
/proc/loadavg: 1.83 1.43 1.60 3/536 14807
/proc/meminfo: memFree=17813200/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=23020 CPUtime=102.31 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 4219 0 0 0 10230 1 0 0 25 0 1 0 774868558 23572480 4162 33554432000 4194304 4300876 140735404181792 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 5755 4162 169 27 0 4204 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 23020

[startup+162.301 s]
/proc/loadavg: 1.98 1.55 1.63 3/536 14808
/proc/meminfo: memFree=17797412/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=32540 CPUtime=162.3 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 6255 0 0 0 16229 1 0 0 25 0 1 0 774868558 33320960 6198 33554432000 4194304 4300876 140735404181792 18446744073709551615 4200323 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 8135 6198 169 27 0 6584 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 32540

[startup+222.3 s]
/proc/loadavg: 2.03 1.64 1.66 3/536 14810
/proc/meminfo: memFree=17783232/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=48404 CPUtime=222.3 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 8148 0 0 0 22228 2 0 0 25 0 1 0 774868558 49565696 8091 33554432000 4194304 4300876 140735404181792 18446744073709551615 4265493 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 12101 8091 169 27 0 10550 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 48404

[startup+282.301 s]
/proc/loadavg: 2.11 1.73 1.68 3/536 14811
/proc/meminfo: memFree=17768448/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=61500 CPUtime=282.29 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 10029 0 0 0 28227 2 0 0 25 0 1 0 774868558 62976000 9972 33554432000 4194304 4300876 140735404181792 18446744073709551615 4274442 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 15375 9972 169 27 0 13824 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 61500

[startup+342.3 s]
/proc/loadavg: 2.09 1.80 1.71 3/536 14813
/proc/meminfo: memFree=17752672/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=61500 CPUtime=342.3 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 11947 0 0 0 34227 3 0 0 25 0 1 0 774868558 62976000 11890 33554432000 4194304 4300876 140735404181792 18446744073709551615 4248588 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 15375 11890 169 27 0 13824 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 61500

[startup+402.301 s]
/proc/loadavg: 2.03 1.83 1.73 3/536 14815
/proc/meminfo: memFree=17738760/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=61500 CPUtime=402.3 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 13779 0 0 0 40227 3 0 0 25 0 1 0 774868558 62976000 13722 33554432000 4194304 4300876 140735404181792 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 15375 13722 169 27 0 13824 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 61500

[startup+462.301 s]
/proc/loadavg: 2.01 1.86 1.74 3/536 14816
/proc/meminfo: memFree=17722960/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=95536 CPUtime=462.3 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 15532 0 0 0 46227 3 0 0 25 0 1 0 774868558 97828864 15475 33554432000 4194304 4300876 140735404181792 18446744073709551615 4281196 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 23884 15475 169 27 0 22333 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 95536

[startup+522.301 s]
/proc/loadavg: 2.00 1.88 1.75 3/536 14818
/proc/meminfo: memFree=17709768/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=95536 CPUtime=522.3 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 17269 0 0 0 52227 3 0 0 25 0 1 0 774868558 97828864 17212 33554432000 4194304 4300876 140735404181792 18446744073709551615 4228571 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 23884 17212 169 27 0 22333 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 95536

[startup+582.301 s]
/proc/loadavg: 2.00 1.90 1.76 3/536 14819
/proc/meminfo: memFree=17694584/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=95536 CPUtime=582.3 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 19089 0 0 0 58226 4 0 0 25 0 1 0 774868558 97828864 19032 33554432000 4194304 4300876 140735404181792 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 23884 19032 169 27 0 22333 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 95536

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

[startup+588.701 s]
/proc/loadavg: 2.00 1.90 1.76 3/536 14819
/proc/meminfo: memFree=17692720/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=95536 CPUtime=588.7 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 19281 0 0 0 58866 4 0 0 25 0 1 0 774868558 97828864 19224 33554432000 4194304 4300876 140735404181792 18446744073709551615 4263227 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 23884 19224 169 27 0 22333 0
Current children cumulated CPU time (s) 588.7
Current children cumulated vsize (KiB) 95536

[startup+601.501 s]
/proc/loadavg: 2.00 1.90 1.76 3/536 14820
/proc/meminfo: memFree=17689368/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=95536 CPUtime=601.5 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 19649 0 0 0 60146 4 0 0 25 0 1 0 774868558 97828864 19592 33554432000 4194304 4300876 140735404181792 18446744073709551615 4217733 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 23884 19592 169 27 0 22333 0
Current children cumulated CPU time (s) 601.5
Current children cumulated vsize (KiB) 95536

[startup+607.901 s]
/proc/loadavg: 2.00 1.91 1.77 3/536 14820
/proc/meminfo: memFree=17688248/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=95536 CPUtime=607.9 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 19838 0 0 0 60786 4 0 0 25 0 1 0 774868558 97828864 19781 33554432000 4194304 4300876 140735404181792 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 23884 19781 169 27 0 22333 0
Current children cumulated CPU time (s) 607.9
Current children cumulated vsize (KiB) 95536

[startup+611.101 s]
/proc/loadavg: 2.00 1.91 1.77 3/536 14820
/proc/meminfo: memFree=17687380/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=95536 CPUtime=611.1 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 19926 0 0 0 61106 4 0 0 25 0 1 0 774868558 97828864 19869 33554432000 4194304 4300876 140735404181792 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 23884 19869 169 27 0 22333 0
Current children cumulated CPU time (s) 611.1
Current children cumulated vsize (KiB) 95536

[startup+612.72 s]
/proc/loadavg: 2.00 1.91 1.77 3/536 14820
/proc/meminfo: memFree=17686388/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=95536 CPUtime=612.72 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 19973 0 0 0 61268 4 0 0 25 0 1 0 774868558 97828864 19916 33554432000 4194304 4300876 140735404181792 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 23884 19916 169 27 0 22333 0
Current children cumulated CPU time (s) 612.72
Current children cumulated vsize (KiB) 95536

[startup+614.3 s]
/proc/loadavg: 2.00 1.91 1.77 3/536 14820
/proc/meminfo: memFree=17686636/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=95536 CPUtime=614.3 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 20017 0 0 0 61426 4 0 0 25 0 1 0 774868558 97828864 19960 33554432000 4194304 4300876 140735404181792 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 23884 19960 169 27 0 22333 0
Current children cumulated CPU time (s) 614.3
Current children cumulated vsize (KiB) 95536

[startup+614.7 s]
/proc/loadavg: 2.00 1.91 1.77 3/536 14820
/proc/meminfo: memFree=17686636/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=95536 CPUtime=614.7 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 20028 0 0 0 61466 4 0 0 25 0 1 0 774868558 97828864 19971 33554432000 4194304 4300876 140735404181792 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 23884 19971 169 27 0 22333 0
Current children cumulated CPU time (s) 614.7
Current children cumulated vsize (KiB) 95536

[startup+615.1 s]
/proc/loadavg: 2.00 1.91 1.77 3/536 14820
/proc/meminfo: memFree=17686016/32951124 swapFree=64205420/67111528
[pid=14776] ppid=14774 vsize=95536 CPUtime=615.1 cores=0,2,4,6
/proc/14776/stat : 14776 (march_rw) R 14774 14776 13692 0 -1 4202496 20039 0 0 0 61506 4 0 0 25 0 1 0 774868558 97828864 19982 33554432000 4194304 4300876 140735404181792 18446744073709551615 4214420 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/14776/statm: 23884 19982 169 27 0 22333 0
Current children cumulated CPU time (s) 615.1
Current children cumulated vsize (KiB) 95536

Child status: 10
Real time (s): 615.183
CPU time (s): 615.196
CPU user time (s): 615.141
CPU system time (s): 0.053991
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 95536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 615.141
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20044
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= 6
involuntary context switches= 453

runsolver used 3.3085 second user time and 6.80197 second system time

The end

Launcher Data 

Begin job on node136 at 2011-05-29 03:31:46
IDJOB=3420550
IDBENCH=82802
IDSOLVER=1913
FILE ID=node136/3420550-1306632706
RUNJOBID= node136-1306632706-14729
PBS_JOBID= 13471617
Free space on /tmp= 73384 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v500-c2130-S481747904-003.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420550-1306632706/watcher-3420550-1306632706 -o /tmp/evaluation-result-3420550-1306632706/solver-3420550-1306632706 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420550-1306632706.cnf

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

MD5SUM BENCH= 1e904bd81be11487c7596e10e18e4cd6
RANDOM SEED=1546622991

node136.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.76
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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	: 5332.75
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		: 2666.809
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:     32951124 kB
MemFree:      17850208 kB
Buffers:        272696 kB
Cached:        5716840 kB
SwapCached:      25124 kB
Active:        4707204 kB
Inactive:     10113528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17850208 kB
SwapTotal:    67111528 kB
SwapFree:     64205420 kB
Dirty:             148 kB
Writeback:           0 kB
AnonPages:     8812260 kB
Mapped:          40044 kB
Slab:           142852 kB
PageTables:      68928 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 169234404 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= 73380 MiB
End job on node136 at 2011-05-29 03:42:01