Trace number 371749

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 1069.9 1070.26

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S44928635-12.SAT.shuffled.cnf
MD5SUMdf00c18c996450679ab1afda9ed45a72
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.302953
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 (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 500 variables and 2130 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, 17 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 498 free variables and 2113 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.479
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 176 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 500 variables and 2197 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 500 variabels and 2197 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2197 / 500 ) = 4.39
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 |**
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c |********************************
c |****************************************************************| 0 NC: 160 JD: 20
0.10/0.11	c |----------------------------------------------------------------|
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c |****************************************************************| 1 NC: 3288 JD: 20
2.10/2.19	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 21212 JD: 20
14.19/14.20	c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 85402 JD: 20
57.28/57.37	c |----------------------------------------------------------------|
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c |****************************************************************| 4 NC: 265533 JD: 20
178.74/178.83	c |----------------------------------------------------------------|
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c |****************************************************************| 5 NC: 630383 JD: 20
427.19/427.49	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 1199824 JD: 20
818.49/818.89	c |----------------------------------------------------------------|
c |*
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c |****
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1069.83/1070.25	c solution bin :: 01101010010100000010.111000000000
1069.83/1070.25	c direction branchin :: current_rights = 10
1069.83/1070.25	
c |*************************************
1069.83/1070.25	c
1069.83/1070.25	c main():: nodeCount: 1565075
1069.83/1070.25	c main():: dead ends in main: 17283
1069.83/1070.25	c main():: lookAheadCount: 146325273
1069.83/1070.25	c main():: unitResolveCount: 18288904
1069.83/1070.25	c main():: time=1070.050000
1069.83/1070.25	c main():: necessary_assignments: 368912
1069.83/1070.25	c main():: bin_sat: 0, bin_unsat 0
1069.83/1070.25	c main():: doublelook: #: 7632835, succes #: 5777546
1069.83/1070.25	c main():: doublelook: overall 5.372 of all possible doublelooks executed
1069.83/1070.25	c main():: doublelook: succesrate: 75.693, average DL_trigger: 7359.616
1069.83/1070.25	c main():: SOLUTION VERIFIED :-)
1069.83/1070.25	s SATISFIABLE
1069.83/1070.25	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 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/node12/watcher-371749-1177545326 -o ROOT/results/node12/solver-371749-1177545326 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371749-1177545326/march_ks /tmp/evaluation/371749-1177545326/instance-371749-1177545326.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: 0.21 0.46 0.50 3/77 29466
/proc/meminfo: memFree=1793280/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=800 CPUtime=0
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 230570059 819200 113 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 200 113 50 123 0 75 0

[startup+0.059634 s]
/proc/loadavg: 0.21 0.46 0.50 3/77 29466
/proc/meminfo: memFree=1793280/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=1260 CPUtime=0.05
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 261 0 0 0 5 0 0 0 18 0 1 0 230570059 1290240 244 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 315 244 73 123 0 190 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1260

[startup+0.102638 s]
/proc/loadavg: 0.21 0.46 0.50 3/77 29466
/proc/meminfo: memFree=1793280/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=1260 CPUtime=0.1
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 265 0 0 0 10 0 0 0 18 0 1 0 230570059 1290240 248 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 315 248 73 123 0 190 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1260

[startup+0.302657 s]
/proc/loadavg: 0.21 0.46 0.50 3/77 29466
/proc/meminfo: memFree=1793280/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=1396 CPUtime=0.3
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 282 0 0 0 30 0 0 0 19 0 1 0 230570059 1429504 265 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 349 265 73 123 0 224 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1396

[startup+0.701697 s]
/proc/loadavg: 0.21 0.46 0.50 3/77 29466
/proc/meminfo: memFree=1793280/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=1396 CPUtime=0.69
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 290 0 0 0 69 0 0 0 22 0 1 0 230570059 1429504 273 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134609967 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 349 273 73 123 0 224 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1396

[startup+1.50178 s]
/proc/loadavg: 0.28 0.47 0.50 2/78 29467
/proc/meminfo: memFree=1792504/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=1396 CPUtime=1.49
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 299 0 0 0 149 0 0 0 25 0 1 0 230570059 1429504 282 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526400 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 349 282 73 123 0 224 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1396

[startup+3.10194 s]
/proc/loadavg: 0.28 0.47 0.50 2/78 29467
/proc/meminfo: memFree=1792312/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=1528 CPUtime=3.09
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 308 0 0 0 309 0 0 0 25 0 1 0 230570059 1564672 291 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 382 291 73 123 0 257 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1528

[startup+6.30126 s]
/proc/loadavg: 0.33 0.48 0.50 2/78 29467
/proc/meminfo: memFree=1792184/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=1528 CPUtime=6.29
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 321 0 0 0 629 0 0 0 25 0 1 0 230570059 1564672 304 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 382 304 73 123 0 257 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1528

[startup+12.7019 s]
/proc/loadavg: 0.39 0.49 0.50 2/78 29467
/proc/meminfo: memFree=1791992/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=1528 CPUtime=12.69
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 333 0 0 0 1269 0 0 0 25 0 1 0 230570059 1564672 316 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 382 316 73 123 0 257 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1528

[startup+25.5012 s]
/proc/loadavg: 0.48 0.50 0.51 2/78 29467
/proc/meminfo: memFree=1791864/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=1676 CPUtime=25.49
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 361 0 0 0 2549 0 0 0 25 0 1 0 230570059 1716224 344 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527200 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 419 344 73 123 0 294 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1676

[startup+51.1017 s]
/proc/loadavg: 0.68 0.55 0.52 2/78 29467
/proc/meminfo: memFree=1791672/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=1880 CPUtime=51.08
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 404 0 0 0 5108 0 0 0 25 0 1 0 230570059 1925120 387 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 470 387 73 123 0 345 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1880

[startup+102.306 s]
/proc/loadavg: 0.86 0.62 0.55 2/78 29467
/proc/meminfo: memFree=1791544/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=2132 CPUtime=102.27
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 450 0 0 0 10227 0 0 0 25 0 1 0 230570059 2183168 433 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 533 433 73 123 0 408 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2132

[startup+162.302 s]
/proc/loadavg: 0.95 0.68 0.57 2/78 29467
/proc/meminfo: memFree=1791288/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=2360 CPUtime=162.25
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 508 0 0 0 16225 0 0 0 25 0 1 0 230570059 2416640 491 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 590 491 73 123 0 465 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2360

[startup+222.302 s]
/proc/loadavg: 0.98 0.74 0.59 2/78 29467
/proc/meminfo: memFree=1791032/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=2700 CPUtime=222.23
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 570 0 0 0 22223 0 0 0 25 0 1 0 230570059 2764800 553 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 675 553 73 123 0 550 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2700

[startup+282.302 s]
/proc/loadavg: 0.99 0.78 0.62 2/78 29467
/proc/meminfo: memFree=1790712/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=3344 CPUtime=282.22
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 647 0 0 0 28221 1 0 0 25 0 1 0 230570059 3424256 630 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 836 630 73 123 0 711 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3344

[startup+342.302 s]
/proc/loadavg: 0.99 0.82 0.64 2/84 29539
/proc/meminfo: memFree=1788856/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=3528 CPUtime=342.18
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 742 0 0 0 34217 1 0 0 25 0 1 0 230570059 3612672 725 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 882 725 73 123 0 757 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 3528

[startup+402.303 s]
/proc/loadavg: 0.99 0.85 0.66 2/78 29665
/proc/meminfo: memFree=1789624/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=4292 CPUtime=402.09
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 826 0 0 0 40208 1 0 0 25 0 1 0 230570059 4395008 809 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 1073 809 73 123 0 948 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 4292

[startup+462.303 s]
/proc/loadavg: 0.99 0.87 0.68 3/78 29665
/proc/meminfo: memFree=1789304/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=4292 CPUtime=462.08
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 924 0 0 0 46207 1 0 0 25 0 1 0 230570059 4395008 907 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 1073 907 73 123 0 948 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 4292

[startup+522.303 s]
/proc/loadavg: 0.99 0.89 0.69 2/78 29665
/proc/meminfo: memFree=1789112/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=4292 CPUtime=522.07
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 990 0 0 0 52205 2 0 0 25 0 1 0 230570059 4395008 973 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542413 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 1073 973 73 123 0 948 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 4292

[startup+582.303 s]
/proc/loadavg: 0.99 0.91 0.71 2/78 29665
/proc/meminfo: memFree=1788792/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=5444 CPUtime=582.05
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 1069 0 0 0 58203 2 0 0 25 0 1 0 230570059 5574656 1052 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563522 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 1361 1052 73 123 0 1236 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 5444

[startup+642.303 s]
/proc/loadavg: 0.99 0.92 0.73 2/78 29665
/proc/meminfo: memFree=1788280/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=5576 CPUtime=642.04
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 1206 0 0 0 64202 2 0 0 25 0 1 0 230570059 5709824 1189 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526522 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 1394 1189 73 123 0 1269 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 5576

[startup+702.302 s]
/proc/loadavg: 0.99 0.94 0.74 2/78 29665
/proc/meminfo: memFree=1787640/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=6044 CPUtime=702.02
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 1362 0 0 0 70199 3 0 0 25 0 1 0 230570059 6189056 1345 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597223 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 1511 1345 73 123 0 1386 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 6044

[startup+762.305 s]
/proc/loadavg: 0.99 0.94 0.75 2/78 29665
/proc/meminfo: memFree=1787192/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=7768 CPUtime=762.01
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 1460 0 0 0 76198 3 0 0 25 0 1 0 230570059 7954432 1443 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 1942 1443 73 123 0 1817 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 7768

[startup+822.302 s]
/proc/loadavg: 0.99 0.95 0.76 2/78 29665
/proc/meminfo: memFree=1786616/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=7768 CPUtime=821.99
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 1601 0 0 0 82196 3 0 0 25 0 1 0 230570059 7954432 1584 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 1942 1584 73 123 0 1817 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 7768

[startup+882.302 s]
/proc/loadavg: 0.99 0.96 0.78 2/78 29665
/proc/meminfo: memFree=1786168/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=7768 CPUtime=881.98
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 1706 0 0 0 88194 4 0 0 25 0 1 0 230570059 7954432 1689 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 1942 1689 73 123 0 1817 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 7768

[startup+942.302 s]
/proc/loadavg: 1.03 0.97 0.79 2/78 29665
/proc/meminfo: memFree=1785720/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=7768 CPUtime=941.96
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 1818 0 0 0 94192 4 0 0 25 0 1 0 230570059 7954432 1801 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 1942 1801 73 123 0 1817 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 7768

[startup+1002.3 s]
/proc/loadavg: 1.01 0.97 0.80 2/78 29665
/proc/meminfo: memFree=1785336/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=10356 CPUtime=1001.94
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 1902 0 0 0 100190 4 0 0 25 0 1 0 230570059 10604544 1885 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538128 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 2589 1885 73 123 0 2464 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 10356

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.82 2/78 29665
/proc/meminfo: memFree=1784824/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=10824 CPUtime=1061.93
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 2028 0 0 0 106188 5 0 0 25 0 1 0 230570059 11083776 2011 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542758 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 2706 2011 73 123 0 2581 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 10824

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

[startup+1065.5 s]
/proc/loadavg: 1.00 0.97 0.82 2/78 29665
/proc/meminfo: memFree=1784824/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=10824 CPUtime=1065.13
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 2038 0 0 0 106508 5 0 0 25 0 1 0 230570059 11083776 2021 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 2706 2021 73 123 0 2581 0
Current children cumulated CPU time (s) 1065.13
Current children cumulated vsize (KiB) 10824

[startup+1068.7 s]
/proc/loadavg: 1.00 0.97 0.82 2/78 29665
/proc/meminfo: memFree=1784760/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=10824 CPUtime=1068.33
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 2054 0 0 0 106828 5 0 0 25 0 1 0 230570059 11083776 2037 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 2706 2037 73 123 0 2581 0
Current children cumulated CPU time (s) 1068.33
Current children cumulated vsize (KiB) 10824

[startup+1069.5 s]
/proc/loadavg: 1.00 0.97 0.82 2/78 29665
/proc/meminfo: memFree=1784696/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=10824 CPUtime=1069.13
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 2056 0 0 0 106908 5 0 0 25 0 1 0 230570059 11083776 2039 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 2706 2039 73 123 0 2581 0
Current children cumulated CPU time (s) 1069.13
Current children cumulated vsize (KiB) 10824

[startup+1069.9 s]
/proc/loadavg: 1.00 0.97 0.82 2/78 29665
/proc/meminfo: memFree=1784696/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=10824 CPUtime=1069.53
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 2058 0 0 0 106948 5 0 0 25 0 1 0 230570059 11083776 2041 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 2706 2041 73 123 0 2581 0
Current children cumulated CPU time (s) 1069.53
Current children cumulated vsize (KiB) 10824

[startup+1070.1 s]
/proc/loadavg: 1.00 0.97 0.82 2/78 29665
/proc/meminfo: memFree=1784696/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=10824 CPUtime=1069.73
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 2059 0 0 0 106968 5 0 0 25 0 1 0 230570059 11083776 2042 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 2706 2042 73 123 0 2581 0
Current children cumulated CPU time (s) 1069.73
Current children cumulated vsize (KiB) 10824

[startup+1070.2 s]
/proc/loadavg: 1.00 0.97 0.82 2/78 29665
/proc/meminfo: memFree=1784696/2055920 swapFree=4160056/4192956
[pid=29466] ppid=29464 vsize=10824 CPUtime=1069.83
/proc/29466/stat : 29466 (march_ks) R 29464 29466 29268 0 -1 4194304 2059 0 0 0 106978 5 0 0 25 0 1 0 230570059 11083776 2042 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527169 0 0 4096 0 0 0 0 17 1 0 0
/proc/29466/statm: 2706 2042 73 123 0 2581 0
Current children cumulated CPU time (s) 1069.83
Current children cumulated vsize (KiB) 10824

Child status: 10
Real time (s): 1070.26
CPU time (s): 1069.9
CPU user time (s): 1069.84
CPU system time (s): 0.052991
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 10824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1069.84
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= 2060
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= 1158

runsolver used 0.804877 second user time and 2.27965 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Wed Apr 25 23:55:27 UTC 2007

IDJOB= 371749
IDBENCH= 19981
IDSOLVER= 180
FILE ID= node12/371749-1177545326

PBS_JOBID= 4696157

Free space on /tmp= 66402 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S44928635-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/371749-1177545326/march_ks /tmp/evaluation/371749-1177545326/instance-371749-1177545326.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-371749-1177545326 -o ROOT/results/node12/solver-371749-1177545326 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371749-1177545326/march_ks /tmp/evaluation/371749-1177545326/instance-371749-1177545326.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  df00c18c996450679ab1afda9ed45a72

RANDOM SEED= 389146069

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1793816 kB
Buffers:         35100 kB
Cached:         136724 kB
SwapCached:      11504 kB
Active:          73776 kB
Inactive:       121044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1793816 kB
SwapTotal:     4192956 kB
SwapFree:      4160056 kB
Dirty:            2332 kB
Writeback:           0 kB
Mapped:          30036 kB
Slab:            52812 kB
Committed_AS:  6137480 kB
PageTables:       1792 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= 66402 MiB

End job on node12 on Thu Apr 26 00:13:17 UTC 2007