Trace number 371778

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, and are wall clock time (not CPU 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 KS 2007-02-08SAT 842.628 842.964

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1982407920-12.SAT.shuffled.cnf
MD5SUMb02420eb242c9f0eb6d6be855d4eeabd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.034993
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 600 variables and 2556 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 600 free variables and 2556 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.497
0.00/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 167 duplicate clauses
0.00/0.02	c resolvent_look() :: found 84 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 600 variables and 2640 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 600 variabels and 2640 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2640 / 600 ) = 4.40
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c suggested doublelook initial :: 0
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 131 JD: 29
0.09/0.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 7890 JD: 29
6.99/7.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************************************************| 2 NC: 85668 JD: 29
78.96/79.07	c |----------------------------------------------------------------|
c |*
c |**
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c |************
c |*************
c |**************
c |***************
c |****************
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c |********************************
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c |************************************
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c |***************************************************************
c |****************************************************************| 3 NC: 516328 JD: 29
479.76/480.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |*************
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c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
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c |***********************************
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c |**********************************************
842.55/842.96	c solution bin :: 01000100000000001000001000000.101
842.55/842.96	c direction branchin :: current_rights = 6
842.55/842.96	
c |**********************************************
842.55/842.96	c
842.55/842.96	c main():: nodeCount: 903696
842.55/842.96	c main():: dead ends in main: 8294
842.55/842.96	c main():: lookAheadCount: 102538664
842.55/842.96	c main():: unitResolveCount: 12238989
842.55/842.96	c main():: time=842.740000
842.55/842.96	c main():: necessary_assignments: 288691
842.55/842.96	c main():: bin_sat: 0, bin_unsat 0
842.55/842.96	c main():: doublelook: #: 4946522, succes #: 3803009
842.55/842.96	c main():: doublelook: overall 4.959 of all possible doublelooks executed
842.55/842.96	c main():: doublelook: succesrate: 76.882, average DL_trigger: 8560.378
842.55/842.96	c main():: SOLUTION VERIFIED :-)
842.55/842.96	s SATISFIABLE
842.55/842.96	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 -541 542 543 544 545 -546 547 548 549 -550 -551 552 553 554 555 -556 557 -558 -559 560 561 -562 563 -564 565 566 567 568 569 -570 571 -572 573 574 -575 -576 -577 578 579 -580 581 582 -583 -584 -585 -586 587 -588 -589 -590 591 -592 -593 594 595 596 -597 598 599 600 0

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node62/watcher-371778-1177545543 -o ROOT/results/node62/solver-371778-1177545543 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371778-1177545543/march_ks /tmp/evaluation/371778-1177545543/instance-371778-1177545543.cnf 

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): 7500 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: 0.00 0.07 0.38 3/64 18423
/proc/meminfo: memFree=1728312/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=800 CPUtime=0
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 73130324 819200 99 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 200 101 48 123 0 75 0

[startup+0.026353 s]
/proc/loadavg: 0.00 0.07 0.38 3/64 18423
/proc/meminfo: memFree=1728312/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=1444 CPUtime=0.02
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 288 0 0 0 2 0 0 0 18 0 1 0 73130324 1478656 271 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564802 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 361 271 73 123 0 236 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1444

[startup+0.101361 s]
/proc/loadavg: 0.00 0.07 0.38 3/64 18423
/proc/meminfo: memFree=1728312/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=1444 CPUtime=0.09
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 299 0 0 0 9 0 0 0 18 0 1 0 73130324 1478656 282 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 361 282 73 123 0 236 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1444

[startup+0.301384 s]
/proc/loadavg: 0.00 0.07 0.38 3/64 18423
/proc/meminfo: memFree=1728312/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=1576 CPUtime=0.29
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 314 0 0 0 29 0 0 0 19 0 1 0 73130324 1613824 297 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525955 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 394 297 73 123 0 269 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.70143 s]
/proc/loadavg: 0.00 0.07 0.38 3/64 18423
/proc/meminfo: memFree=1728312/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=1576 CPUtime=0.69
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 325 0 0 0 69 0 0 0 22 0 1 0 73130324 1613824 308 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 394 308 73 123 0 269 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1576

[startup+1.50152 s]
/proc/loadavg: 0.00 0.07 0.38 2/65 18424
/proc/meminfo: memFree=1727344/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=1576 CPUtime=1.49
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 337 0 0 0 149 0 0 0 25 0 1 0 73130324 1613824 320 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526400 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 394 320 73 123 0 269 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1576

[startup+3.10272 s]
/proc/loadavg: 0.08 0.09 0.38 2/65 18424
/proc/meminfo: memFree=1727152/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=1708 CPUtime=3.09
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 346 0 0 0 309 0 0 0 25 0 1 0 73130324 1748992 329 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 427 329 73 123 0 302 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1708

[startup+6.30108 s]
/proc/loadavg: 0.08 0.09 0.38 2/65 18424
/proc/meminfo: memFree=1726960/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=1708 CPUtime=6.29
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 360 0 0 0 629 0 0 0 25 0 1 0 73130324 1748992 343 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 427 343 73 123 0 302 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1708

[startup+12.7018 s]
/proc/loadavg: 0.22 0.12 0.39 2/65 18424
/proc/meminfo: memFree=1726768/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=1708 CPUtime=12.68
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 374 0 0 0 1268 0 0 0 25 0 1 0 73130324 1748992 357 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 427 357 73 123 0 302 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1708

[startup+25.5013 s]
/proc/loadavg: 0.34 0.14 0.40 2/65 18424
/proc/meminfo: memFree=1726704/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=1840 CPUtime=25.48
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 390 0 0 0 2548 0 0 0 25 0 1 0 73130324 1884160 373 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 460 373 73 123 0 335 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1840

[startup+51.1013 s]
/proc/loadavg: 0.56 0.21 0.41 2/65 18424
/proc/meminfo: memFree=1726576/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=2032 CPUtime=51.07
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 422 0 0 0 5107 0 0 0 25 0 1 0 73130324 2080768 405 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134577592 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 508 405 73 123 0 383 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2032

[startup+102.305 s]
/proc/loadavg: 0.82 0.34 0.44 2/65 18424
/proc/meminfo: memFree=1726384/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=2236 CPUtime=102.26
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 477 0 0 0 10226 0 0 0 25 0 1 0 73130324 2289664 460 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 559 460 73 123 0 434 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2236

[startup+162.301 s]
/proc/loadavg: 0.93 0.45 0.47 2/71 18596
/proc/meminfo: memFree=1724656/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=2336 CPUtime=162.18
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 505 0 0 0 16215 3 0 0 25 0 1 0 73130324 2392064 488 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 584 488 73 123 0 459 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 2336

[startup+222.301 s]
/proc/loadavg: 0.97 0.55 0.50 2/65 18622
/proc/meminfo: memFree=1725744/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=2488 CPUtime=222.14
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 526 0 0 0 22211 3 0 0 25 0 1 0 73130324 2547712 509 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526460 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 622 509 73 123 0 497 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 2488

[startup+282.301 s]
/proc/loadavg: 0.99 0.63 0.53 2/65 18622
/proc/meminfo: memFree=1725744/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=2488 CPUtime=282.12
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 536 0 0 0 28209 3 0 0 25 0 1 0 73130324 2547712 519 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542814 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 622 519 73 123 0 497 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 2488

[startup+342.301 s]
/proc/loadavg: 0.99 0.70 0.56 2/65 18622
/proc/meminfo: memFree=1725616/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=2716 CPUtime=342.1
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 571 0 0 0 34207 3 0 0 25 0 1 0 73130324 2781184 554 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 679 554 73 123 0 554 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 2716

[startup+402.301 s]
/proc/loadavg: 0.99 0.75 0.58 2/65 18622
/proc/meminfo: memFree=1725488/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=2716 CPUtime=402.09
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 601 0 0 0 40206 3 0 0 25 0 1 0 73130324 2781184 584 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134549339 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 679 584 73 123 0 554 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 2716

[startup+462.301 s]
/proc/loadavg: 0.99 0.79 0.60 2/65 18622
/proc/meminfo: memFree=1725488/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=3056 CPUtime=462.07
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 634 0 0 0 46204 3 0 0 25 0 1 0 73130324 3129344 617 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598377 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 764 617 73 123 0 639 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 3056

[startup+522.301 s]
/proc/loadavg: 0.99 0.83 0.63 2/65 18622
/proc/meminfo: memFree=1725360/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=3056 CPUtime=522.05
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 655 0 0 0 52202 3 0 0 25 0 1 0 73130324 3129344 638 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 764 638 73 123 0 639 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 3056

[startup+582.301 s]
/proc/loadavg: 0.99 0.85 0.65 2/65 18622
/proc/meminfo: memFree=1725168/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=3056 CPUtime=582.03
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 696 0 0 0 58200 3 0 0 25 0 1 0 73130324 3129344 679 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585637 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 764 679 73 123 0 639 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 3056

[startup+642.301 s]
/proc/loadavg: 0.99 0.88 0.67 2/65 18622
/proc/meminfo: memFree=1725040/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=3700 CPUtime=642.01
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 738 0 0 0 64198 3 0 0 25 0 1 0 73130324 3788800 721 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542516 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 925 721 73 123 0 800 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 3700

[startup+702.301 s]
/proc/loadavg: 0.99 0.90 0.68 2/65 18622
/proc/meminfo: memFree=1724848/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=3700 CPUtime=702
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 772 0 0 0 70196 4 0 0 25 0 1 0 73130324 3788800 755 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 925 755 73 123 0 800 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 3700

[startup+762.305 s]
/proc/loadavg: 0.99 0.91 0.70 2/65 18622
/proc/meminfo: memFree=1724784/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=3700 CPUtime=761.99
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 792 0 0 0 76195 4 0 0 25 0 1 0 73130324 3788800 775 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564728 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 925 775 73 123 0 800 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 3700

[startup+822.302 s]
/proc/loadavg: 0.99 0.93 0.72 2/65 18622
/proc/meminfo: memFree=1724720/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=3700 CPUtime=821.96
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 830 0 0 0 82192 4 0 0 25 0 1 0 73130324 3788800 813 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542548 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 925 813 73 123 0 800 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 3700

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

[startup+831.901 s]
/proc/loadavg: 0.99 0.93 0.72 2/65 18622
/proc/meminfo: memFree=1724656/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=3700 CPUtime=831.56
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 840 0 0 0 83152 4 0 0 25 0 1 0 73130324 3788800 823 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 925 823 73 123 0 800 0
Current children cumulated CPU time (s) 831.56
Current children cumulated vsize (KiB) 3700

[startup+838.302 s]
/proc/loadavg: 0.99 0.93 0.72 2/65 18622
/proc/meminfo: memFree=1724592/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=3700 CPUtime=837.96
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 845 0 0 0 83792 4 0 0 25 0 1 0 73130324 3788800 828 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542606 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 925 828 73 123 0 800 0
Current children cumulated CPU time (s) 837.96
Current children cumulated vsize (KiB) 3700

[startup+841.505 s]
/proc/loadavg: 0.99 0.93 0.72 2/65 18622
/proc/meminfo: memFree=1724592/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=3700 CPUtime=841.16
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 847 0 0 0 84112 4 0 0 25 0 1 0 73130324 3788800 830 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 925 830 73 123 0 800 0
Current children cumulated CPU time (s) 841.16
Current children cumulated vsize (KiB) 3700

[startup+842.301 s]
/proc/loadavg: 0.99 0.93 0.72 2/65 18622
/proc/meminfo: memFree=1724592/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=3700 CPUtime=841.96
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 847 0 0 0 84192 4 0 0 25 0 1 0 73130324 3788800 830 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 925 830 73 123 0 800 0
Current children cumulated CPU time (s) 841.96
Current children cumulated vsize (KiB) 3700

[startup+842.701 s]
/proc/loadavg: 0.99 0.93 0.72 2/65 18622
/proc/meminfo: memFree=1724592/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=3700 CPUtime=842.35
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 847 0 0 0 84231 4 0 0 25 0 1 0 73130324 3788800 830 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538022 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 925 830 73 123 0 800 0
Current children cumulated CPU time (s) 842.35
Current children cumulated vsize (KiB) 3700

[startup+842.901 s]
/proc/loadavg: 0.99 0.93 0.72 2/65 18622
/proc/meminfo: memFree=1724592/2055920 swapFree=4184584/4192956
[pid=18423] ppid=18421 vsize=3700 CPUtime=842.55
/proc/18423/stat : 18423 (march_ks) R 18421 18423 18261 0 -1 4194304 847 0 0 0 84251 4 0 0 25 0 1 0 73130324 3788800 830 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/18423/statm: 925 830 73 123 0 800 0
Current children cumulated CPU time (s) 842.55
Current children cumulated vsize (KiB) 3700

Child status: 10
Real time (s): 842.964
CPU time (s): 842.628
CPU user time (s): 842.581
CPU system time (s): 0.046992
CPU usage (%): 99.9602
Max. virtual memory (cumulated for all children) (KiB): 3700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 842.581
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 848
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= 7
involuntary context switches= 2196

runsolver used 0.635903 second user time and 1.72374 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Wed Apr 25 23:59:03 UTC 2007

IDJOB= 371778
IDBENCH= 19999
IDSOLVER= 180
FILE ID= node62/371778-1177545543

PBS_JOBID= 4696399

Free space on /tmp= 66517 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1982407920-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/371778-1177545543/march_ks /tmp/evaluation/371778-1177545543/instance-371778-1177545543.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-371778-1177545543 -o ROOT/results/node62/solver-371778-1177545543 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371778-1177545543/march_ks /tmp/evaluation/371778-1177545543/instance-371778-1177545543.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b02420eb242c9f0eb6d6be855d4eeabd

RANDOM SEED= 90117292

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.216
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		: 3000.216
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1728720 kB
Buffers:         20576 kB
Cached:         243164 kB
SwapCached:       2548 kB
Active:         131832 kB
Inactive:       141560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1728720 kB
SwapTotal:     4192956 kB
SwapFree:      4184584 kB
Dirty:            2304 kB
Writeback:           0 kB
Mapped:          16048 kB
Slab:            39788 kB
Committed_AS:  1179108 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66517 MiB

End job on node62 on Thu Apr 26 00:13:07 UTC 2007