Trace number 370886

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 1784.31 1784.96

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1166224100-13.SAT.shuffled.cnf
MD5SUM8145f79563f8728b1e47a8c34d5efd7e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.044992
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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 550 variables and 2343 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, 3 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 549 free variables and 2340 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.435
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 168 duplicate clauses
0.00/0.02	c resolvent_look() :: found 86 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 550 variables and 2426 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 550 variabels and 2426 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2426 / 550 ) = 4.41
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: 159 JD: 29
0.09/0.12	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| 1 NC: 2940 JD: 29
2.00/2.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |****************************************************************| 2 NC: 22662 JD: 29
15.39/15.48	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| 3 NC: 126937 JD: 29
86.76/86.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |*******************************************************c right child 12341 UNSAT by parent!
137.64/137.70	
c |********************************************************
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c |****************************************************************| 4 NC: 505265 JD: 29
345.26/345.41	c |----------------------------------------------------------------|
c |*
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c |*****
c |******
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c |****************************************************************| 5 NC: 1542900 JD: 29
1059.42/1059.82	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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1784.24/1784.94	c solution bin :: 00010000100001101010000000000.000
1784.24/1784.94	c direction branchin :: current_rights = 7
1784.24/1784.94	
c |***********************************************************
1784.24/1784.95	c
1784.24/1784.95	c main():: nodeCount: 2619458
1784.24/1784.95	c main():: dead ends in main: 20356
1784.24/1784.95	c main():: lookAheadCount: 277249956
1784.24/1784.95	c main():: unitResolveCount: 30722427
1784.24/1784.95	c main():: time=1784.560000
1784.24/1784.95	c main():: necessary_assignments: 619844
1784.24/1784.95	c main():: bin_sat: 0, bin_unsat 0
1784.24/1784.95	c main():: doublelook: #: 11854508, succes #: 8583622
1784.24/1784.95	c main():: doublelook: overall 4.375 of all possible doublelooks executed
1784.24/1784.95	c main():: doublelook: succesrate: 72.408, average DL_trigger: 8066.440
1784.24/1784.95	c main():: SOLUTION VERIFIED :-)
1784.24/1784.95	s SATISFIABLE
1784.24/1784.95	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 0

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-370886-1177106593 -o ROOT/results/node16/solver-370886-1177106593 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370886-1177106593/march_ks /tmp/evaluation/370886-1177106593/instance-370886-1177106593.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: 0.92 0.98 0.99 3/77 4706
/proc/meminfo: memFree=1825024/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=792 CPUtime=0
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 158576893 811008 109 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628849 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 198 109 50 123 0 73 0

[startup+0.0811121 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4706
/proc/meminfo: memFree=1825024/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=1344 CPUtime=0.07
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 286 0 0 0 7 0 0 0 18 0 1 0 158576893 1376256 268 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 336 268 73 123 0 211 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1344

[startup+0.101108 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4706
/proc/meminfo: memFree=1825024/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=1476 CPUtime=0.09
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 288 0 0 0 9 0 0 0 18 0 1 0 158576893 1511424 270 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598520 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 369 270 73 123 0 244 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1476

[startup+0.301066 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4706
/proc/meminfo: memFree=1825024/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=1476 CPUtime=0.29
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 301 0 0 0 29 0 0 0 19 0 1 0 158576893 1511424 283 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526544 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 369 283 73 123 0 244 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1476

[startup+0.701983 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4706
/proc/meminfo: memFree=1825024/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=1476 CPUtime=0.7
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 311 0 0 0 70 0 0 0 24 0 1 0 158576893 1511424 293 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584614 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 369 293 73 123 0 244 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1476

[startup+1.50182 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 4707
/proc/meminfo: memFree=1824056/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=1620 CPUtime=1.5
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 323 0 0 0 150 0 0 0 25 0 1 0 158576893 1658880 305 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134577566 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 405 305 73 123 0 280 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1620

[startup+3.10148 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 4707
/proc/meminfo: memFree=1823864/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=1620 CPUtime=3.1
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 340 0 0 0 310 0 0 0 25 0 1 0 158576893 1658880 322 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597979 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 405 322 73 123 0 280 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1620

[startup+6.30182 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 4707
/proc/meminfo: memFree=1823736/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=1620 CPUtime=6.3
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 352 0 0 0 630 0 0 0 25 0 1 0 158576893 1658880 334 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 405 334 73 123 0 280 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 1620

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 4707
/proc/meminfo: memFree=1823544/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=1828 CPUtime=12.7
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 379 0 0 0 1270 0 0 0 25 0 1 0 158576893 1871872 361 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525900 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 457 361 73 123 0 332 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1828

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 4707
/proc/meminfo: memFree=1823288/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=2196 CPUtime=25.48
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 483 0 0 0 2548 0 0 0 25 0 1 0 158576893 2248704 446 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 549 446 73 123 0 424 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2196

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 4707
/proc/meminfo: memFree=1823160/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=2424 CPUtime=51.08
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 524 0 0 0 5108 0 0 0 25 0 1 0 158576893 2482176 487 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 606 487 73 123 0 481 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2424

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 4707
/proc/meminfo: memFree=1822328/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=3428 CPUtime=102.26
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 711 0 0 0 10226 0 0 0 25 0 1 0 158576893 3510272 674 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 857 674 73 123 0 732 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3428

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4707
/proc/meminfo: memFree=1821240/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=4448 CPUtime=162.22
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 979 0 0 0 16222 0 0 0 25 0 1 0 158576893 4554752 942 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 1112 942 73 123 0 987 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 4448

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4707
/proc/meminfo: memFree=1820792/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=5600 CPUtime=222.2
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 1089 0 0 0 22220 0 0 0 25 0 1 0 158576893 5734400 1052 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541237 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 1400 1052 73 123 0 1275 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 5600

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4707
/proc/meminfo: memFree=1820280/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=5852 CPUtime=282.18
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 1228 0 0 0 28218 0 0 0 25 0 1 0 158576893 5992448 1191 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 1463 1191 73 123 0 1338 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 5852

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4707
/proc/meminfo: memFree=1819640/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=7576 CPUtime=342.16
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 1377 0 0 0 34215 1 0 0 25 0 1 0 158576893 7757824 1340 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/4706/statm: 1894 1340 73 123 0 1769 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 7576

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4707
/proc/meminfo: memFree=1817720/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=10676 CPUtime=402.13
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 1900 0 0 0 40212 1 0 0 25 0 1 0 158576893 10932224 1863 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538116 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 2669 1863 73 123 0 2544 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 10676

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4707
/proc/meminfo: memFree=1816184/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=10676 CPUtime=462.13
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 2284 0 0 0 46211 2 0 0 25 0 1 0 158576893 10932224 2247 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 2669 2247 73 123 0 2544 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 10676

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4707
/proc/meminfo: memFree=1814840/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=11692 CPUtime=522.09
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 2604 0 0 0 52207 2 0 0 25 0 1 0 158576893 11972608 2567 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 2923 2567 73 123 0 2798 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 11692

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4707
/proc/meminfo: memFree=1813752/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=15572 CPUtime=582.06
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 2877 0 0 0 58204 2 0 0 25 0 1 0 158576893 15945728 2840 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538228 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 3893 2840 73 123 0 3768 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 15572

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4707
/proc/meminfo: memFree=1813368/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=15572 CPUtime=642.05
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 2977 0 0 0 64203 2 0 0 25 0 1 0 158576893 15945728 2940 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 3893 2940 73 123 0 3768 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 15572


################
# More data... #
################

/proc/meminfo: memFree=1810104/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=21524 CPUtime=881.98
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 3776 0 0 0 88195 3 0 0 25 0 1 0 158576893 22040576 3739 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525702 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 5381 3739 73 123 0 5256 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 21524

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4707
/proc/meminfo: memFree=1809720/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=21524 CPUtime=941.95
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 3879 0 0 0 94192 3 0 0 25 0 1 0 158576893 22040576 3842 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548896 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 5381 3842 73 123 0 5256 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 21524

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4707
/proc/meminfo: memFree=1808824/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=21524 CPUtime=1001.93
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 4105 0 0 0 100190 3 0 0 25 0 1 0 158576893 22040576 4068 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 5381 4068 73 123 0 5256 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 21524

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4707
/proc/meminfo: memFree=1807992/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=21524 CPUtime=1061.92
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 4314 0 0 0 106188 4 0 0 25 0 1 0 158576893 22040576 4277 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 5381 4277 73 123 0 5256 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 21524

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4707
/proc/meminfo: memFree=1805432/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=23564 CPUtime=1121.89
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 4965 0 0 0 112185 4 0 0 25 0 1 0 158576893 24129536 4928 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548945 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 5891 4928 73 123 0 5766 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 23564

[startup+1182.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 4707
/proc/meminfo: memFree=1803128/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=23564 CPUtime=1181.88
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 5542 0 0 0 118183 5 0 0 25 0 1 0 158576893 24129536 5505 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548591 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 5891 5505 73 123 0 5766 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 23564

[startup+1242.3 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 4707
/proc/meminfo: memFree=1801464/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=32296 CPUtime=1241.84
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 5933 0 0 0 124179 5 0 0 25 0 1 0 158576893 33071104 5896 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548945 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 8074 5896 73 123 0 7949 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 32296

[startup+1302.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 4707
/proc/meminfo: memFree=1800056/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=32296 CPUtime=1301.81
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 6269 0 0 0 130176 5 0 0 25 0 1 0 158576893 33071104 6232 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 8074 6232 73 123 0 7949 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 32296

[startup+1362.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 4707
/proc/meminfo: memFree=1798392/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=32296 CPUtime=1361.79
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 6710 0 0 0 136173 6 0 0 25 0 1 0 158576893 33071104 6673 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 8074 6673 73 123 0 7949 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 32296

[startup+1422.31 s]
/proc/loadavg: 1.09 1.05 1.01 2/78 4707
/proc/meminfo: memFree=1796344/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=36372 CPUtime=1421.78
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 7224 0 0 0 142171 7 0 0 25 0 1 0 158576893 37244928 7187 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 9093 7187 73 123 0 8968 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 36372

[startup+1482.3 s]
/proc/loadavg: 1.03 1.04 1.00 2/78 4707
/proc/meminfo: memFree=1794616/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=36372 CPUtime=1481.76
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 7642 0 0 0 148169 7 0 0 25 0 1 0 158576893 37244928 7605 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 9093 7605 73 123 0 8968 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 36372

[startup+1542.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 4707
/proc/meminfo: memFree=1793144/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=36372 CPUtime=1541.73
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 8037 0 0 0 154166 7 0 0 25 0 1 0 158576893 37244928 8000 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 9093 8000 73 123 0 8968 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 36372

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 4707
/proc/meminfo: memFree=1792056/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=49468 CPUtime=1601.71
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 8280 0 0 0 160163 8 0 0 25 0 1 0 158576893 50655232 8243 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 12367 8243 73 123 0 12242 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 49468

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 4707
/proc/meminfo: memFree=1790712/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=49468 CPUtime=1661.69
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 8624 0 0 0 166161 8 0 0 25 0 1 0 158576893 50655232 8587 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 12367 8587 73 123 0 12242 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 49468

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4707
/proc/meminfo: memFree=1789368/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=49468 CPUtime=1721.67
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 8945 0 0 0 172159 8 0 0 25 0 1 0 158576893 50655232 8908 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 12367 8908 73 123 0 12242 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 49468

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4707
/proc/meminfo: memFree=1788472/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=49468 CPUtime=1781.64
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 9142 0 0 0 178156 8 0 0 25 0 1 0 158576893 50655232 9105 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 12367 9105 73 123 0 12242 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 49468

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

[startup+1783.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4707
/proc/meminfo: memFree=1788472/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=49468 CPUtime=1783.24
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 9144 0 0 0 178316 8 0 0 25 0 1 0 158576893 50655232 9107 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 12367 9107 73 123 0 12242 0
Current children cumulated CPU time (s) 1783.24
Current children cumulated vsize (KiB) 49468

[startup+1784.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4707
/proc/meminfo: memFree=1788472/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=49468 CPUtime=1784.04
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 9144 0 0 0 178396 8 0 0 25 0 1 0 158576893 50655232 9107 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 12367 9107 73 123 0 12242 0
Current children cumulated CPU time (s) 1784.04
Current children cumulated vsize (KiB) 49468

[startup+1784.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4707
/proc/meminfo: memFree=1788472/2055920 swapFree=4148608/4192956
[pid=4706] ppid=4704 vsize=49468 CPUtime=1784.24
/proc/4706/stat : 4706 (march_ks) R 4704 4706 4217 0 -1 4194304 9145 0 0 0 178416 8 0 0 25 0 1 0 158576893 50655232 9108 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538051 0 0 4096 0 0 0 0 17 0 0 0
/proc/4706/statm: 12367 9108 73 123 0 12242 0
Current children cumulated CPU time (s) 1784.24
Current children cumulated vsize (KiB) 49468

Child status: 10
Real time (s): 1784.96
CPU time (s): 1784.31
CPU user time (s): 1784.22
CPU system time (s): 0.093985
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 49468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1784.22
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9148
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= 41937

runsolver used 1.71374 second user time and 4.79427 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Fri Apr 20 22:03:13 UTC 2007

IDJOB= 370886
IDBENCH= 19965
IDSOLVER= 180
FILE ID= node16/370886-1177106593

PBS_JOBID= 4640426

Free space on /tmp= 66359 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1166224100-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/370886-1177106593/march_ks /tmp/evaluation/370886-1177106593/instance-370886-1177106593.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-370886-1177106593 -o ROOT/results/node16/solver-370886-1177106593 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370886-1177106593/march_ks /tmp/evaluation/370886-1177106593/instance-370886-1177106593.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8145f79563f8728b1e47a8c34d5efd7e

RANDOM SEED= 535576449

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1825496 kB
Buffers:         35400 kB
Cached:         116524 kB
SwapCached:      12024 kB
Active:         112952 kB
Inactive:        62220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825496 kB
SwapTotal:     4192956 kB
SwapFree:      4148608 kB
Dirty:            2396 kB
Writeback:           0 kB
Mapped:          30252 kB
Slab:            40800 kB
Committed_AS:  7422144 kB
PageTables:       1836 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= 66359 MiB

End job on node16 on Fri Apr 20 22:32:58 UTC 2007