Trace number 1544966

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
SAT07 reference solver: March KS 2007-02-08SAT 511.959 512.198

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S433356712-017.cnf
MD5SUM4a78ab70ae5c4ba56ac4f88e429d1c79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.082986
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.01/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.01/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.01/0.02	c main()::
0.01/0.02	c initFormula():: searching for DIMACS p-line....
0.01/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 540 variables and 2295 clauses.
0.01/0.02	c parseCNF():: parsing....
0.01/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.02	c runParser():: parsing was successful, warming up engines...
0.01/0.02	c simplify_formula():: removed 0 tautological, 16 satisfied and 0 duplicate clauses
0.01/0.02	c preprocessing fase I completed:: there are now 537 free variables and 2279 clauses.
0.01/0.02	c stat :: sign balance is biased by 0.481
0.01/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.01/0.02	c using 3-SAT heuristics (occurence based diff)
0.01/0.02	c longest clause has size 3
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 145 duplicate clauses
0.01/0.02	c resolvent_look() :: found 76 resolvents
0.01/0.02	c lessRedundantTransformation():: nothing to be done.
0.01/0.02	c transformTo3SAT():: you gave me 540 variables and 2355 clauses.
0.01/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.01/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.01/0.02	c transformTo3SAT():: the transformation yielded 540 variabels and 2355 clauses.
0.01/0.02	c main():: clause / variable ratio: ( 2355 / 540 ) = 4.36
0.01/0.02	c longest clause has size 3
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.02	c dynamic_preselect_setsize :: off
0.01/0.02	c suggested doublelook initial :: 0
0.01/0.02	c main():: all systems go!
0.01/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 127 JD: 26
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 |****************************************************************| 1 NC: 4199 JD: 26
2.80/2.87	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 44380 JD: 26
30.68/30.76	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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 NC: 227301 JD: 26
159.22/159.34	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
511.85/512.19	c solution bin :: 00000010000000010011000000.111000
511.85/512.19	c direction branchin :: current_rights = 7
511.85/512.19	
c |***************************************************************
511.85/512.19	c
511.85/512.19	c main():: nodeCount: 734001
511.85/512.19	c main():: dead ends in main: 7769
511.85/512.19	c main():: lookAheadCount: 72521117
511.85/512.19	c main():: unitResolveCount: 9110593
511.85/512.19	c main():: time=512.020000
511.85/512.19	c main():: necessary_assignments: 197243
511.85/512.19	c main():: bin_sat: 0, bin_unsat 0
511.85/512.19	c main():: doublelook: #: 3624956, succes #: 2746583
511.85/512.19	c main():: doublelook: overall 5.143 of all possible doublelooks executed
511.85/512.19	c main():: doublelook: succesrate: 75.769, average DL_trigger: 7624.665
511.85/512.19	c main():: SOLUTION VERIFIED :-)
511.85/512.19	s SATISFIABLE
511.85/512.19	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 33 -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 -67 -68 69 -70 71 72 73 74 75 76 77 78 79 -80 81 82 -83 84 85 -86 -87 -88 89 -90 -91 92 -93 94 95 96 -97 -98 99 100 101 -102 103 104 105 106 107 -108 109 -110 111 -112 -113 114 115 116 117 118 -119 120 121 122 -123 -124 125 -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 -157 158 159 -160 -161 162 -163 -164 165 166 167 -168 -169 170 171 -172 -173 -174 -175 -176 177 -178 179 -180 -181 -182 -183 184 185 186 -187 -188 189 -190 -191 -192 193 194 195 196 197 198 199 200 201 202 -203 -204 -205 206 -207 208 -209 210 211 -212 213 214 -215 216 -217 218 219 -220 -221 222 -223 -224 225 226 227 -228 -229 -230 231 232 -233 234 -235 -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 -268 269 270 271 272 -273 -274 -275 276 -277 278 -279 280 -281 282 -283 -284 285 -286 -287 288 289 290 291 -292 293 -294 295 296 297 -298 299 300 -301 302 303 304 -305 306 307 -308 -309 310 311 -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 -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 -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 -464 465 466 467 -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 -500 501 -502 -503 -504 -505 506 507 -508 509 510 511 -512 513 -514 515 -516 517 518 519 520 -521 -522 -523 -524 -525 -526 -527 -528 529 530 531 532 533 534 535 536 -537 538 -539 -540 0

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544966-1238615025/watcher-1544966-1238615025 -o /tmp/evaluation-result-1544966-1238615025/solver-1544966-1238615025 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544966-1238615025.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.96 0.91 3/73 3824
/proc/meminfo: memFree=1428552/2055920 swapFree=4164824/4192956
[pid=3824] ppid=3822 vsize=792 CPUtime=0
/proc/3824/stat : 3824 (march_ks) R 3822 3824 3605 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134167350 811008 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 0 0 0
/proc/3824/statm: 198 110 50 123 0 73 0

[startup+0.0135991 s]
/proc/loadavg: 0.93 0.96 0.91 3/73 3824
/proc/meminfo: memFree=1428552/2055920 swapFree=4164824/4192956
[pid=3824] ppid=3822 vsize=1072 CPUtime=0.01
/proc/3824/stat : 3824 (march_ks) R 3822 3824 3605 0 -1 4194304 197 0 0 0 1 0 0 0 18 0 1 0 1134167350 1097728 180 1992294400 134512640 135019032 4294956240 18446744073709551615 134536915 0 0 4096 0 0 0 0 17 0 0 0
/proc/3824/statm: 268 180 67 123 0 143 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1072

[startup+0.101606 s]
/proc/loadavg: 0.93 0.96 0.91 3/73 3824
/proc/meminfo: memFree=1428552/2055920 swapFree=4164824/4192956
[pid=3824] ppid=3822 vsize=1336 CPUtime=0.1
/proc/3824/stat : 3824 (march_ks) R 3822 3824 3605 0 -1 4194304 284 0 0 0 10 0 0 0 18 0 1 0 1134167350 1368064 267 1992294400 134512640 135019032 4294956240 18446744073709551615 134538146 0 0 4096 0 0 0 0 17 0 0 0
/proc/3824/statm: 334 267 73 123 0 209 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.301628 s]
/proc/loadavg: 0.93 0.96 0.91 3/73 3824
/proc/meminfo: memFree=1428552/2055920 swapFree=4164824/4192956
[pid=3824] ppid=3822 vsize=1468 CPUtime=0.3
/proc/3824/stat : 3824 (march_ks) R 3822 3824 3605 0 -1 4194304 301 0 0 0 30 0 0 0 19 0 1 0 1134167350 1503232 284 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/3824/statm: 367 284 73 123 0 242 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1468

[startup+0.70167 s]
/proc/loadavg: 0.93 0.96 0.91 3/73 3824
/proc/meminfo: memFree=1428552/2055920 swapFree=4164824/4192956
[pid=3824] ppid=3822 vsize=1468 CPUtime=0.7
/proc/3824/stat : 3824 (march_ks) R 3822 3824 3605 0 -1 4194304 308 0 0 0 70 0 0 0 23 0 1 0 1134167350 1503232 291 1992294400 134512640 135019032 4294956240 18446744073709551615 134542527 0 0 4096 0 0 0 0 17 0 0 0
/proc/3824/statm: 367 291 73 123 0 242 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1468

[startup+1.50176 s]
/proc/loadavg: 0.93 0.96 0.91 2/74 3825
/proc/meminfo: memFree=1427584/2055920 swapFree=4164824/4192956
[pid=3824] ppid=3822 vsize=1468 CPUtime=1.5
/proc/3824/stat : 3824 (march_ks) R 3822 3824 3605 0 -1 4194304 318 0 0 0 150 0 0 0 25 0 1 0 1134167350 1503232 301 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/3824/statm: 367 301 73 123 0 242 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1468

[startup+3.10193 s]
/proc/loadavg: 0.93 0.96 0.91 2/74 3825
/proc/meminfo: memFree=1427392/2055920 swapFree=4164824/4192956
[pid=3824] ppid=3822 vsize=1608 CPUtime=3.09
/proc/3824/stat : 3824 (march_ks) R 3822 3824 3605 0 -1 4194304 328 0 0 0 309 0 0 0 25 0 1 0 1134167350 1646592 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134538139 0 0 4096 0 0 0 0 17 0 0 0
/proc/3824/statm: 402 311 73 123 0 277 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1608

[startup+6.30127 s]
/proc/loadavg: 0.94 0.96 0.91 2/74 3825
/proc/meminfo: memFree=1427264/2055920 swapFree=4164824/4192956
[pid=3824] ppid=3822 vsize=1608 CPUtime=6.29
/proc/3824/stat : 3824 (march_ks) R 3822 3824 3605 0 -1 4194304 336 0 0 0 629 0 0 0 25 0 1 0 1134167350 1646592 319 1992294400 134512640 135019032 4294956240 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 0 0 0
/proc/3824/statm: 402 319 73 123 0 277 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1608

[startup+12.7019 s]
/proc/loadavg: 0.94 0.96 0.91 2/74 3825
/proc/meminfo: memFree=1427136/2055920 swapFree=4164824/4192956
[pid=3824] ppid=3822 vsize=1608 CPUtime=12.69
/proc/3824/stat : 3824 (march_ks) R 3822 3824 3605 0 -1 4194304 349 0 0 0 1269 0 0 0 25 0 1 0 1134167350 1646592 332 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/3824/statm: 402 332 73 123 0 277 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1608

[startup+25.5013 s]
/proc/loadavg: 0.95 0.96 0.91 2/74 3826
/proc/meminfo: memFree=1426944/2055920 swapFree=4164824/4192956
[pid=3824] ppid=3822 vsize=1796 CPUtime=25.48
/proc/3824/stat : 3824 (march_ks) R 3822 3824 3605 0 -1 4194304 371 0 0 0 2548 0 0 0 25 0 1 0 1134167350 1839104 354 1992294400 134512640 135019032 4294956240 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 0 0 0
/proc/3824/statm: 449 354 73 123 0 324 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1796

[startup+51.101 s]
/proc/loadavg: 0.97 0.96 0.91 2/74 3827
/proc/meminfo: memFree=1426880/2055920 swapFree=4164824/4192956
[pid=3824] ppid=3822 vsize=1932 CPUtime=51.07
/proc/3824/stat : 3824 (march_ks) R 3822 3824 3605 0 -1 4194304 410 0 0 0 5107 0 0 0 25 0 1 0 1134167350 1978368 393 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/3824/statm: 483 393 73 123 0 358 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1932

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.91 2/74 3827
/proc/meminfo: memFree=1426816/2055920 swapFree=4164824/4192956
[pid=3824] ppid=3822 vsize=2252 CPUtime=102.25
/proc/3824/stat : 3824 (march_ks) R 3822 3824 3605 0 -1 4194304 461 0 0 0 10225 0 0 0 25 0 1 0 1134167350 2306048 444 1992294400 134512640 135019032 4294956240 18446744073709551615 134542752 0 0 4096 0 0 0 0 17 0 0 0
/proc/3824/statm: 563 444 73 123 0 438 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2252

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3827
/proc/meminfo: memFree=1426560/2055920 swapFree=4164824/4192956
[pid=3824] ppid=3822 vsize=2480 CPUtime=162.22
/proc/3824/stat : 3824 (march_ks) R 3822 3824 3605 0 -1 4194304 512 0 0 0 16222 0 0 0 25 0 1 0 1134167350 2539520 495 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/3824/statm: 620 495 73 123 0 495 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 2480

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3827
/proc/meminfo: memFree=1426304/2055920 swapFree=4164824/4192956
[pid=3824] ppid=3822 vsize=2820 CPUtime=222.19
/proc/3824/stat : 3824 (march_ks) R 3822 3824 3605 0 -1 4194304 584 0 0 0 22219 0 0 0 25 0 1 0 1134167350 2887680 567 1992294400 134512640 135019032 4294956240 18446744073709551615 134564199 0 0 4096 0 0 0 0 17 0 0 0
/proc/3824/statm: 705 567 73 123 0 580 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 2820

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3827
/proc/meminfo: memFree=1426304/2055920 swapFree=4164824/4192956
[pid=3824] ppid=3822 vsize=2952 CPUtime=282.16
/proc/3824/stat : 3824 (march_ks) R 3822 3824 3605 0 -1 4194304 606 0 0 0 28216 0 0 0 25 0 1 0 1134167350 3022848 589 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/3824/statm: 738 589 73 123 0 613 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 2952

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3827
/proc/meminfo: memFree=1425856/2055920 swapFree=4164824/4192956
[pid=3824] ppid=3822 vsize=3464 CPUtime=342.13
/proc/3824/stat : 3824 (march_ks) R 3822 3824 3605 0 -1 4194304 723 0 0 0 34213 0 0 0 25 0 1 0 1134167350 3547136 706 1992294400 134512640 135019032 4294956240 18446744073709551615 134564728 0 0 4096 0 0 0 0 17 0 0 0
/proc/3824/statm: 866 706 73 123 0 741 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 3464

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3827
/proc/meminfo: memFree=1425600/2055920 swapFree=4164824/4192956
[pid=3824] ppid=3822 vsize=3612 CPUtime=402.1
/proc/3824/stat : 3824 (march_ks) R 3822 3824 3605 0 -1 4194304 807 0 0 0 40210 0 0 0 25 0 1 0 1134167350 3698688 790 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/3824/statm: 903 790 73 123 0 778 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 3612

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3827
/proc/meminfo: memFree=1425280/2055920 swapFree=4164824/4192956
[pid=3824] ppid=3822 vsize=4376 CPUtime=462.08
/proc/3824/stat : 3824 (march_ks) R 3822 3824 3605 0 -1 4194304 880 0 0 0 46208 0 0 0 25 0 1 0 1134167350 4481024 863 1992294400 134512640 135019032 4294956240 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 0 0 0
/proc/3824/statm: 1094 863 73 123 0 969 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 4376

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

[startup+486.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3827
/proc/meminfo: memFree=1425216/2055920 swapFree=4164824/4192956
[pid=3824] ppid=3822 vsize=4376 CPUtime=486.06
/proc/3824/stat : 3824 (march_ks) R 3822 3824 3605 0 -1 4194304 893 0 0 0 48606 0 0 0 25 0 1 0 1134167350 4481024 876 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/3824/statm: 1094 876 73 123 0 969 0
Current children cumulated CPU time (s) 486.06
Current children cumulated vsize (KiB) 4376

[startup+499.102 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3827
/proc/meminfo: memFree=1425152/2055920 swapFree=4164824/4192956
[pid=3824] ppid=3822 vsize=4376 CPUtime=498.86
/proc/3824/stat : 3824 (march_ks) R 3822 3824 3605 0 -1 4194304 905 0 0 0 49886 0 0 0 25 0 1 0 1134167350 4481024 888 1992294400 134512640 135019032 4294956240 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 0 0 0
/proc/3824/statm: 1094 888 73 123 0 969 0
Current children cumulated CPU time (s) 498.86
Current children cumulated vsize (KiB) 4376

[startup+505.501 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3827
/proc/meminfo: memFree=1425152/2055920 swapFree=4164824/4192956
[pid=3824] ppid=3822 vsize=4376 CPUtime=505.26
/proc/3824/stat : 3824 (march_ks) R 3822 3824 3605 0 -1 4194304 912 0 0 0 50526 0 0 0 25 0 1 0 1134167350 4481024 895 1992294400 134512640 135019032 4294956240 18446744073709551615 134542764 0 0 4096 0 0 0 0 17 0 0 0
/proc/3824/statm: 1094 895 73 123 0 969 0
Current children cumulated CPU time (s) 505.26
Current children cumulated vsize (KiB) 4376

[startup+508.702 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3827
/proc/meminfo: memFree=1425152/2055920 swapFree=4164824/4192956
[pid=3824] ppid=3822 vsize=4376 CPUtime=508.46
/proc/3824/stat : 3824 (march_ks) R 3822 3824 3605 0 -1 4194304 914 0 0 0 50846 0 0 0 25 0 1 0 1134167350 4481024 897 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/3824/statm: 1094 897 73 123 0 969 0
Current children cumulated CPU time (s) 508.46
Current children cumulated vsize (KiB) 4376

[startup+510.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3827
/proc/meminfo: memFree=1425152/2055920 swapFree=4164824/4192956
[pid=3824] ppid=3822 vsize=4376 CPUtime=510.06
/proc/3824/stat : 3824 (march_ks) R 3822 3824 3605 0 -1 4194304 915 0 0 0 51006 0 0 0 25 0 1 0 1134167350 4481024 898 1992294400 134512640 135019032 4294956240 18446744073709551615 134584628 0 0 4096 0 0 0 0 17 0 0 0
/proc/3824/statm: 1094 898 73 123 0 969 0
Current children cumulated CPU time (s) 510.06
Current children cumulated vsize (KiB) 4376

[startup+511.102 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3827
/proc/meminfo: memFree=1425152/2055920 swapFree=4164824/4192956
[pid=3824] ppid=3822 vsize=4376 CPUtime=510.86
/proc/3824/stat : 3824 (march_ks) R 3822 3824 3605 0 -1 4194304 915 0 0 0 51086 0 0 0 25 0 1 0 1134167350 4481024 898 1992294400 134512640 135019032 4294956240 18446744073709551615 134579566 0 0 4096 0 0 0 0 17 1 0 0
/proc/3824/statm: 1094 898 73 123 0 969 0
Current children cumulated CPU time (s) 510.86
Current children cumulated vsize (KiB) 4376

[startup+511.901 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3827
/proc/meminfo: memFree=1425152/2055920 swapFree=4164824/4192956
[pid=3824] ppid=3822 vsize=4376 CPUtime=511.65
/proc/3824/stat : 3824 (march_ks) R 3822 3824 3605 0 -1 4194304 916 0 0 0 51165 0 0 0 25 0 1 0 1134167350 4481024 899 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/3824/statm: 1094 899 73 123 0 969 0
Current children cumulated CPU time (s) 511.65
Current children cumulated vsize (KiB) 4376

[startup+512.101 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3827
/proc/meminfo: memFree=1425152/2055920 swapFree=4164824/4192956
[pid=3824] ppid=3822 vsize=4376 CPUtime=511.85
/proc/3824/stat : 3824 (march_ks) R 3822 3824 3605 0 -1 4194304 916 0 0 0 51185 0 0 0 25 0 1 0 1134167350 4481024 899 1992294400 134512640 135019032 4294956240 18446744073709551615 134542988 0 0 4096 0 0 0 0 17 0 0 0
/proc/3824/statm: 1094 899 73 123 0 969 0
Current children cumulated CPU time (s) 511.85
Current children cumulated vsize (KiB) 4376

Child status: 10
Real time (s): 512.198
CPU time (s): 511.959
CPU user time (s): 511.95
CPU system time (s): 0.008998
CPU usage (%): 99.9533
Max. virtual memory (cumulated for all children) (KiB): 4376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 511.95
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 918
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= 3
involuntary context switches= 1779

runsolver used 0.467928 second user time and 1.40579 second system time

The end

Launcher Data 

Begin job on node81 at 2009-04-01 21:43:45
IDJOB=1544966
IDBENCH=70710
IDSOLVER=559
FILE ID=node81/1544966-1238615025
PBS_JOBID= 9073577
Free space on /tmp= 126316 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S433356712-017.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544966-1238615025/watcher-1544966-1238615025 -o /tmp/evaluation-result-1544966-1238615025/solver-1544966-1238615025 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544966-1238615025.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 4a78ab70ae5c4ba56ac4f88e429d1c79
RANDOM SEED=1462364869

node81.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1429032 kB
Buffers:         91196 kB
Cached:         433284 kB
SwapCached:      19112 kB
Active:         342460 kB
Inactive:       202904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1429032 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            3204 kB
Writeback:           0 kB
Mapped:          26536 kB
Slab:            66500 kB
Committed_AS:  3036420 kB
PageTables:       2084 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126316 MiB
End job on node81 at 2009-04-01 21:52:17