Trace number 3152522

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 616.383 616.371

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 benchmark0.063989
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
0.03/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 697
0.10/0.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5355
0.69/0.78	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 |************************
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c |********************************
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c |***********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 31808
5.29/5.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |*************
c |**************
c |***************
c |****************
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c |************************
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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 |*********************************************
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c |***********************************************
c |************************************************
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c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 134103
25.49/25.57	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
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c |***************
c |****************
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c |******************
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c |********************
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c |***********************
c |************************
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c |*******************************
c |********************************
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c |************************************
c |*************************************
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c |****************************************
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c |*******************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 416318
87.89/87.94	c |----------------------------------------------------------------|
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 |************************
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c |****************************
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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 |****************************************************************| ( 6/999) NodeCount: 988536
227.10/227.10	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 |***********************
c |************************
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c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
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c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
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c |*******************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 7/999) NodeCount: 1851496
455.41/455.40	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
616.30/616.36	c |010000000100100011001100100000000000000000000$$$$$$$$$$$$$$$$$$|
616.30/616.36	
c |***********************************************
616.30/616.36	c
616.30/616.36	c main():: nodeCount: 2430857
616.30/616.36	c main():: dead ends in main: 39611
616.30/616.36	c main():: lookAheadCount: 162861368
616.30/616.36	c main():: unitResolveCount: 39259381
616.30/616.36	c main():: time=616.359985
616.30/616.36	c main():: necessary_assignments: 644650
616.30/616.36	c main():: bin_sat: 0, bin_unsat 0
616.30/616.36	c main():: doublelook: #: 8619745, succes #: 5714738
616.30/616.36	c main():: doublelook: overall 5.453 of all possible doublelooks executed
616.30/616.36	c main():: doublelook: succesrate: 66.298, average DL_trigger: 52.011
616.30/616.36	c main():: SOLUTION VERIFIED :-)
616.30/616.36	s SATISFIABLE
616.30/616.36	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 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-3152522-1301708042/watcher-3152522-1301708042 -o /tmp/evaluation-result-3152522-1301708042/solver-3152522-1301708042 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152522-1301708042.cnf 

running on 2 cores: 4,6

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: 6.79 7.77 7.91 5/182 13125
/proc/meminfo: memFree=19920224/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=6720 CPUtime=0 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 294 0 0 0 0 0 0 0 23 0 1 0 263219513 6881280 237 33554432000 4194304 4300876 140736563968544 18446744073709551615 4238173 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 1680 237 136 27 0 129 0

[startup+0.037746 s]
/proc/loadavg: 6.79 7.77 7.91 5/182 13125
/proc/meminfo: memFree=19920224/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=7540 CPUtime=0.03 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 448 0 0 0 3 0 0 0 23 0 1 0 263219513 7720960 391 33554432000 4194304 4300876 140736563968544 18446744073709551615 4261440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 1885 391 168 27 0 334 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7540

[startup+0.100736 s]
/proc/loadavg: 6.79 7.77 7.91 5/182 13125
/proc/meminfo: memFree=19920224/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=7540 CPUtime=0.1 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 461 0 0 0 10 0 0 0 18 0 1 0 263219513 7720960 404 33554432000 4194304 4300876 140736563968544 18446744073709551615 4265378 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 1885 404 168 27 0 334 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7540

[startup+0.300702 s]
/proc/loadavg: 6.79 7.77 7.91 5/182 13125
/proc/meminfo: memFree=19920224/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=7680 CPUtime=0.29 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 480 0 0 0 29 0 0 0 18 0 1 0 263219513 7864320 423 33554432000 4194304 4300876 140736563968544 18446744073709551615 4217479 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 1920 423 168 27 0 369 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7680

[startup+0.700665 s]
/proc/loadavg: 6.79 7.77 7.91 5/182 13125
/proc/meminfo: memFree=19920224/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=7816 CPUtime=0.69 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 533 0 0 0 69 0 0 0 18 0 1 0 263219513 8003584 476 33554432000 4194304 4300876 140736563968544 18446744073709551615 4217448 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 1954 476 168 27 0 403 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7816

[startup+1.50051 s]
/proc/loadavg: 6.57 7.70 7.89 5/190 13165
/proc/meminfo: memFree=19914676/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=7984 CPUtime=1.49 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 564 0 0 0 149 0 0 0 19 0 1 0 263219513 8175616 507 33554432000 4194304 4300876 140736563968544 18446744073709551615 4228243 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 1996 507 169 27 0 445 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7984

[startup+3.10023 s]
/proc/loadavg: 6.57 7.70 7.89 5/190 13165
/proc/meminfo: memFree=19912940/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=8496 CPUtime=3.09 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 628 0 0 0 309 0 0 0 25 0 1 0 263219513 8699904 571 33554432000 4194304 4300876 140736563968544 18446744073709551615 4217367 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 2124 571 169 27 0 573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8496

[startup+6.30063 s]
/proc/loadavg: 6.57 7.70 7.89 5/190 13165
/proc/meminfo: memFree=19912580/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=9060 CPUtime=6.29 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 784 0 0 0 629 0 0 0 25 0 1 0 263219513 9277440 727 33554432000 4194304 4300876 140736563968544 18446744073709551615 4228246 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 2265 727 169 27 0 714 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9060

[startup+12.7005 s]
/proc/loadavg: 6.18 7.58 7.85 5/190 13192
/proc/meminfo: memFree=19910152/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=10556 CPUtime=12.69 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 1040 0 0 0 1269 0 0 0 25 0 1 0 263219513 10809344 983 33554432000 4194304 4300876 140736563968544 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 2639 983 169 27 0 1088 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10556

[startup+25.5002 s]
/proc/loadavg: 5.84 7.46 7.81 5/190 13193
/proc/meminfo: memFree=19903912/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=12156 CPUtime=25.49 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 1503 0 0 0 2549 0 0 0 25 0 1 0 263219513 12447744 1446 33554432000 4194304 4300876 140736563968544 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 3039 1446 169 27 0 1488 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12156

[startup+51.1007 s]
/proc/loadavg: 5.11 7.13 7.69 5/190 13193
/proc/meminfo: memFree=19892376/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=17360 CPUtime=51.09 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 2456 0 0 0 5109 0 0 0 25 0 1 0 263219513 17776640 2399 33554432000 4194304 4300876 140736563968544 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 4340 2399 169 27 0 2789 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17360

[startup+102.307 s]
/proc/loadavg: 4.48 6.65 7.49 5/190 13195
/proc/meminfo: memFree=19869284/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=23020 CPUtime=102.29 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 4210 0 0 0 10229 0 0 0 25 0 1 0 263219513 23572480 4153 33554432000 4194304 4300876 140736563968544 18446744073709551615 4268574 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 5755 4153 169 27 0 4204 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 23020

[startup+162.301 s]
/proc/loadavg: 4.21 6.18 7.27 5/190 13196
/proc/meminfo: memFree=19844964/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=32540 CPUtime=162.29 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 6243 0 0 0 16228 1 0 0 25 0 1 0 263219513 33320960 6186 33554432000 4194304 4300876 140736563968544 18446744073709551615 4200364 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 8135 6186 169 27 0 6584 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 32540

[startup+222.3 s]
/proc/loadavg: 4.08 5.78 7.07 5/190 13198
/proc/meminfo: memFree=19820880/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=48404 CPUtime=222.3 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 8136 0 0 0 22228 2 0 0 25 0 1 0 263219513 49565696 8079 33554432000 4194304 4300876 140736563968544 18446744073709551615 4228302 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 12101 8079 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: 4.03 5.45 6.87 5/190 13227
/proc/meminfo: memFree=19835808/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=61500 CPUtime=282.29 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 10012 0 0 0 28227 2 0 0 25 0 1 0 263219513 62976000 9955 33554432000 4194304 4300876 140736563968544 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 15375 9955 169 27 0 13824 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 61500

[startup+342.301 s]
/proc/loadavg: 4.01 5.18 6.69 5/190 13228
/proc/meminfo: memFree=19811484/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=61500 CPUtime=342.3 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 11929 0 0 0 34227 3 0 0 25 0 1 0 263219513 62976000 11872 33554432000 4194304 4300876 140736563968544 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 15375 11872 169 27 0 13824 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 61500

[startup+402.3 s]
/proc/loadavg: 4.05 4.98 6.52 5/190 13230
/proc/meminfo: memFree=19789000/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=61500 CPUtime=402.3 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 13758 0 0 0 40227 3 0 0 25 0 1 0 263219513 62976000 13701 33554432000 4194304 4300876 140736563968544 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 15375 13701 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: 4.02 4.80 6.36 5/190 13231
/proc/meminfo: memFree=19766532/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=95536 CPUtime=462.3 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 15507 0 0 0 46226 4 0 0 25 0 1 0 263219513 97828864 15450 33554432000 4194304 4300876 140736563968544 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 23884 15450 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: 4.00 4.65 6.21 5/190 13233
/proc/meminfo: memFree=19745664/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=95536 CPUtime=522.3 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 17237 0 0 0 52226 4 0 0 25 0 1 0 263219513 97828864 17180 33554432000 4194304 4300876 140736563968544 18446744073709551615 4248602 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 23884 17180 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: 4.00 4.53 6.07 5/190 13235
/proc/meminfo: memFree=19723312/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=95536 CPUtime=582.3 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 19051 0 0 0 58226 4 0 0 25 0 1 0 263219513 97828864 18994 33554432000 4194304 4300876 140736563968544 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 23884 18994 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+588.7 s]
/proc/loadavg: 4.00 4.52 6.06 5/190 13235
/proc/meminfo: memFree=19720964/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=95536 CPUtime=588.7 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 19247 0 0 0 58866 4 0 0 25 0 1 0 263219513 97828864 19190 33554432000 4194304 4300876 140736563968544 18446744073709551615 4261377 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 23884 19190 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: 4.00 4.50 6.02 5/190 13235
/proc/meminfo: memFree=19716488/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=95536 CPUtime=601.5 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 19615 0 0 0 60146 4 0 0 25 0 1 0 263219513 97828864 19558 33554432000 4194304 4300876 140736563968544 18446744073709551615 4228246 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 23884 19558 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: 4.00 4.49 6.01 5/190 13235
/proc/meminfo: memFree=19714128/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=95536 CPUtime=607.9 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 19804 0 0 0 60786 4 0 0 25 0 1 0 263219513 97828864 19747 33554432000 4194304 4300876 140736563968544 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 23884 19747 169 27 0 22333 0
Current children cumulated CPU time (s) 607.9
Current children cumulated vsize (KiB) 95536

[startup+611.1 s]
/proc/loadavg: 4.00 4.48 6.00 5/190 13235
/proc/meminfo: memFree=19712888/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=95536 CPUtime=611.1 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 19894 0 0 0 61106 4 0 0 25 0 1 0 263219513 97828864 19837 33554432000 4194304 4300876 140736563968544 18446744073709551615 4261374 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 23884 19837 169 27 0 22333 0
Current children cumulated CPU time (s) 611.1
Current children cumulated vsize (KiB) 95536

[startup+614.301 s]
/proc/loadavg: 4.00 4.48 6.00 5/190 13235
/proc/meminfo: memFree=19711648/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=95536 CPUtime=614.3 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 19983 0 0 0 61426 4 0 0 25 0 1 0 263219513 97828864 19926 33554432000 4194304 4300876 140736563968544 18446744073709551615 4200335 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 23884 19926 169 27 0 22333 0
Current children cumulated CPU time (s) 614.3
Current children cumulated vsize (KiB) 95536

[startup+615.101 s]
/proc/loadavg: 4.00 4.48 6.00 5/190 13235
/proc/meminfo: memFree=19711276/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=95536 CPUtime=615.1 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 20005 0 0 0 61506 4 0 0 25 0 1 0 263219513 97828864 19948 33554432000 4194304 4300876 140736563968544 18446744073709551615 4214333 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 23884 19948 169 27 0 22333 0
Current children cumulated CPU time (s) 615.1
Current children cumulated vsize (KiB) 95536

[startup+615.901 s]
/proc/loadavg: 4.00 4.47 5.99 5/190 13235
/proc/meminfo: memFree=19711016/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=95536 CPUtime=615.9 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 20028 0 0 0 61586 4 0 0 25 0 1 0 263219513 97828864 19971 33554432000 4194304 4300876 140736563968544 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 23884 19971 169 27 0 22333 0
Current children cumulated CPU time (s) 615.9
Current children cumulated vsize (KiB) 95536

[startup+616.3 s]
/proc/loadavg: 4.00 4.47 5.99 5/190 13235
/proc/meminfo: memFree=19711016/32951124 swapFree=67111528/67111528
[pid=13125] ppid=13123 vsize=95536 CPUtime=616.3 cores=4,6
/proc/13125/stat : 13125 (march_rw) R 13123 13125 13077 0 -1 4202496 20038 0 0 0 61626 4 0 0 25 0 1 0 263219513 97828864 19981 33554432000 4194304 4300876 140736563968544 18446744073709551615 4228176 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13125/statm: 23884 19981 169 27 0 22333 0
Current children cumulated CPU time (s) 616.3
Current children cumulated vsize (KiB) 95536

Child status: 10
Real time (s): 616.371
CPU time (s): 616.383
CPU user time (s): 616.33
CPU system time (s): 0.052991
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 95536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 616.33
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20043
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= 8
involuntary context switches= 534

runsolver used 0.975851 second user time and 1.83272 second system time

The end

Launcher Data 

Begin job on node140 at 2011-04-02 03:34:02
IDJOB=3152522
IDBENCH=82802
IDSOLVER=1561
FILE ID=node140/3152522-1301708042
RUNJOBID= node140-1301708042-13096
PBS_JOBID= 12840833
Free space on /tmp= 71356 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-3152522-1301708042/watcher-3152522-1301708042 -o /tmp/evaluation-result-3152522-1301708042/solver-3152522-1301708042 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152522-1301708042.cnf

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

MD5SUM BENCH= 1e904bd81be11487c7596e10e18e4cd6
RANDOM SEED=237591731

node140.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		: 2666.833
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	: 5333.66
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		: 2666.833
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	: 5226.14
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		: 2666.833
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		: 2666.833
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	: 5332.77
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		: 2666.833
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		: 2666.833
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	: 5332.74
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		: 2666.833
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		: 2666.833
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:      19920620 kB
Buffers:        358448 kB
Cached:       12326828 kB
SwapCached:          0 kB
Active:        7511520 kB
Inactive:      5237500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19920620 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             164 kB
Writeback:           0 kB
AnonPages:       64040 kB
Mapped:          15484 kB
Slab:           215292 kB
PageTables:       5016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   208556 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= 71356 MiB
End job on node140 at 2011-04-02 03:44:18