Trace number 3158136

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
csls prob-4coresSAT 16.0096 4.01075

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S1069233620-009.SATISFIABLE.cnf
MD5SUM31822745c6eca997ddfb1c68091841ad
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.945856
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Input seed 1287541699 used seed: 1287541699
15.96/4.01	s SATISFIABLE
15.96/4.01	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 -599 600 601 602 603 604 605 606 607 608 -609 610 611 612 -613 -614 615 -616 617 -618 619 620 -621 -622 623 -624 625 -626 627 -628 -629 -630 631 -632 -633 634 -635 636 637 -638 -639 640 -641 -642 643 -644 645 -646 647 648 -649 650 0
15.96/4.01	c Min false clauses Core[0]: 0
15.96/4.01	c Min false clauses Core[1]: 1
15.96/4.01	c Min false clauses Core[2]: 1
15.96/4.01	c Min false clauses Core[3]: 1

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3158136-1304101281/watcher-3158136-1304101281 -o /tmp/evaluation-result-3158136-1304101281/solver-3158136-1304101281 -C 4800 -W 1300 -M 15500 HOME/csls-prob -maxcores 4 HOME/instance-3158136-1304101281.cnf 4 1287541699 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 4800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 4830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.71 5.54 6.96 5/180 18468
/proc/meminfo: memFree=19980288/32951124 swapFree=67111524/67111528
[pid=18468] ppid=18466 vsize=50760 CPUtime=0 cores=0,2,4,6
/proc/18468/stat : 18468 (csls-prob) R 18466 18468 17643 0 -1 4202496 422 0 0 0 0 0 0 0 18 0 4 0 502543679 51978240 361 33554432000 4194304 4563014 140734562900656 18446744073709551615 47578097563570 0 0 4096 16384 18446744073709551615 0 0 17 4 0 0 0
/proc/18468/statm: 12690 361 297 91 0 8208 0
[pid=18468/tid=18469] ppid=18466 vsize=50760 CPUtime=0 cores=0,2,4,6
/proc/18468/task/18469/stat : 18469 (csls-prob) R 18466 18468 17643 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 4 0 502543679 51978240 361 33554432000 4194304 4563014 140734562900656 18446744073709551615 264721436904 0 0 4096 16384 0 0 0 -1 0 0 0 0
[pid=18468/tid=18470] ppid=18466 vsize=50760 CPUtime=0 cores=0,2,4,6
/proc/18468/task/18470/stat : 18470 (csls-prob) R 18466 18468 17643 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 4 0 502543679 51978240 361 33554432000 4194304 4563014 140734562900656 18446744073709551615 264721436904 0 0 4096 16384 0 0 0 -1 2 0 0 0
[pid=18468/tid=18471] ppid=18466 vsize=50760 CPUtime=0 cores=0,2,4,6
/proc/18468/task/18471/stat : 18471 (csls-prob) R 18466 18468 17643 0 -1 4202560 0 0 0 0 0 0 0 0 20 0 4 0 502543679 51978240 361 33554432000 4194304 4563014 140734562900656 18446744073709551615 264726461425 0 0 4096 16384 0 0 0 -1 4 0 0 0

[startup+0.056195 s]
/proc/loadavg: 4.71 5.54 6.96 5/180 18468
/proc/meminfo: memFree=19980288/32951124 swapFree=67111524/67111528
[pid=18468] ppid=18466 vsize=128596 CPUtime=0.2 cores=0,2,4,6
/proc/18468/stat : 18468 (csls-prob) R 18466 18468 17643 0 -1 4202496 927 0 0 0 20 0 0 0 18 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4234633 0 0 4096 16384 18446744073709551615 0 0 17 4 0 0 0
/proc/18468/statm: 32149 821 339 91 0 27667 0
[pid=18468/tid=18469] ppid=18466 vsize=128596 CPUtime=0.05 cores=0,2,4,6
/proc/18468/task/18469/stat : 18469 (csls-prob) R 18466 18468 17643 0 -1 4202560 121 0 0 0 5 0 0 0 20 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4467390 0 0 4096 16384 0 0 0 -1 0 0 0 0
[pid=18468/tid=18470] ppid=18466 vsize=128596 CPUtime=0.05 cores=0,2,4,6
/proc/18468/task/18470/stat : 18470 (csls-prob) R 18466 18468 17643 0 -1 4202560 129 0 0 0 5 0 0 0 18 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4438980 0 0 4096 16384 0 0 0 -1 2 0 0 0
[pid=18468/tid=18471] ppid=18466 vsize=128596 CPUtime=0.04 cores=0,2,4,6
/proc/18468/task/18471/stat : 18471 (csls-prob) R 18466 18468 17643 0 -1 4202560 120 0 0 0 4 0 0 0 21 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4438773 0 0 4096 16384 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 128596

[startup+0.156176 s]
/proc/loadavg: 4.71 5.54 6.96 5/180 18468
/proc/meminfo: memFree=19980288/32951124 swapFree=67111524/67111528
[pid=18468] ppid=18466 vsize=128596 CPUtime=0.6 cores=0,2,4,6
/proc/18468/stat : 18468 (csls-prob) R 18466 18468 17643 0 -1 4202496 927 0 0 0 60 0 0 0 18 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4450911 0 0 4096 16384 18446744073709551615 0 0 17 4 0 0 0
/proc/18468/statm: 32149 821 339 91 0 27667 0
[pid=18468/tid=18469] ppid=18466 vsize=128596 CPUtime=0.15 cores=0,2,4,6
/proc/18468/task/18469/stat : 18469 (csls-prob) R 18466 18468 17643 0 -1 4202560 121 0 0 0 15 0 0 0 20 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4438712 0 0 4096 16384 0 0 0 -1 0 0 0 0
[pid=18468/tid=18470] ppid=18466 vsize=128596 CPUtime=0.15 cores=0,2,4,6
/proc/18468/task/18470/stat : 18470 (csls-prob) R 18466 18468 17643 0 -1 4202560 129 0 0 0 15 0 0 0 18 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4438606 0 0 4096 16384 0 0 0 -1 2 0 0 0
[pid=18468/tid=18471] ppid=18466 vsize=128596 CPUtime=0.14 cores=0,2,4,6
/proc/18468/task/18471/stat : 18471 (csls-prob) R 18466 18468 17643 0 -1 4202560 120 0 0 0 14 0 0 0 21 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4438795 0 0 4096 16384 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 128596

[startup+0.356138 s]
/proc/loadavg: 4.71 5.54 6.96 5/180 18468
/proc/meminfo: memFree=19980288/32951124 swapFree=67111524/67111528
[pid=18468] ppid=18466 vsize=128596 CPUtime=1.4 cores=0,2,4,6
/proc/18468/stat : 18468 (csls-prob) R 18466 18468 17643 0 -1 4202496 927 0 0 0 140 0 0 0 18 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4234633 0 0 4096 16384 18446744073709551615 0 0 17 4 0 0 0
/proc/18468/statm: 32149 821 339 91 0 27667 0
[pid=18468/tid=18469] ppid=18466 vsize=128596 CPUtime=0.35 cores=0,2,4,6
/proc/18468/task/18469/stat : 18469 (csls-prob) R 18466 18468 17643 0 -1 4202560 121 0 0 0 35 0 0 0 20 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4439483 0 0 4096 16384 0 0 0 -1 0 0 0 0
[pid=18468/tid=18470] ppid=18466 vsize=128596 CPUtime=0.35 cores=0,2,4,6
/proc/18468/task/18470/stat : 18470 (csls-prob) R 18466 18468 17643 0 -1 4202560 129 0 0 0 35 0 0 0 18 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4439144 0 0 4096 16384 0 0 0 -1 2 0 0 0
[pid=18468/tid=18471] ppid=18466 vsize=128596 CPUtime=0.34 cores=0,2,4,6
/proc/18468/task/18471/stat : 18471 (csls-prob) R 18466 18468 17643 0 -1 4202560 120 0 0 0 34 0 0 0 21 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4229455 0 0 4096 16384 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 128596

[startup+0.701075 s]
/proc/loadavg: 4.71 5.54 6.96 5/180 18468
/proc/meminfo: memFree=19980288/32951124 swapFree=67111524/67111528
[pid=18468] ppid=18466 vsize=128596 CPUtime=2.78 cores=0,2,4,6
/proc/18468/stat : 18468 (csls-prob) R 18466 18468 17643 0 -1 4202496 927 0 0 0 278 0 0 0 18 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4223088 0 0 4096 16384 18446744073709551615 0 0 17 4 0 0 0
/proc/18468/statm: 32149 821 339 91 0 27667 0
[pid=18468/tid=18469] ppid=18466 vsize=128596 CPUtime=0.69 cores=0,2,4,6
/proc/18468/task/18469/stat : 18469 (csls-prob) R 18466 18468 17643 0 -1 4202560 121 0 0 0 69 0 0 0 20 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4439032 0 0 4096 16384 0 0 0 -1 0 0 0 0
[pid=18468/tid=18470] ppid=18466 vsize=128596 CPUtime=0.69 cores=0,2,4,6
/proc/18468/task/18470/stat : 18470 (csls-prob) R 18466 18468 17643 0 -1 4202560 129 0 0 0 69 0 0 0 18 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4208956 0 0 4096 16384 0 0 0 -1 2 0 0 0
[pid=18468/tid=18471] ppid=18466 vsize=128596 CPUtime=0.69 cores=0,2,4,6
/proc/18468/task/18471/stat : 18471 (csls-prob) R 18466 18468 17643 0 -1 4202560 120 0 0 0 69 0 0 0 22 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4439246 0 0 4096 16384 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 2.78
Current children cumulated vsize (KiB) 128596

[startup+1.50092 s]
/proc/loadavg: 4.71 5.54 6.96 9/184 18473
/proc/meminfo: memFree=19977908/32951124 swapFree=67111524/67111528
[pid=18468] ppid=18466 vsize=128596 CPUtime=5.98 cores=0,2,4,6
/proc/18468/stat : 18468 (csls-prob) R 18466 18468 17643 0 -1 4202496 927 0 0 0 598 0 0 0 20 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4233536 0 0 4096 16384 18446744073709551615 0 0 17 4 0 0 0
/proc/18468/statm: 32149 821 339 91 0 27667 0
[pid=18468/tid=18469] ppid=18466 vsize=128596 CPUtime=1.49 cores=0,2,4,6
/proc/18468/task/18469/stat : 18469 (csls-prob) R 18466 18468 17643 0 -1 4202560 121 0 0 0 149 0 0 0 23 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4438835 0 0 4096 16384 0 0 0 -1 0 0 0 0
[pid=18468/tid=18470] ppid=18466 vsize=128596 CPUtime=1.49 cores=0,2,4,6
/proc/18468/task/18470/stat : 18470 (csls-prob) R 18466 18468 17643 0 -1 4202560 129 0 0 0 149 0 0 0 20 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4227788 0 0 4096 16384 0 0 0 -1 2 0 0 0
[pid=18468/tid=18471] ppid=18466 vsize=128596 CPUtime=1.48 cores=0,2,4,6
/proc/18468/task/18471/stat : 18471 (csls-prob) R 18466 18468 17643 0 -1 4202560 120 0 0 0 148 0 0 0 25 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4438816 0 0 4096 16384 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 5.98
Current children cumulated vsize (KiB) 128596

[startup+3.10062 s]
/proc/loadavg: 4.71 5.54 6.96 9/184 18473
/proc/meminfo: memFree=19977580/32951124 swapFree=67111524/67111528
[pid=18468] ppid=18466 vsize=128596 CPUtime=12.37 cores=0,2,4,6
/proc/18468/stat : 18468 (csls-prob) R 18466 18468 17643 0 -1 4202496 927 0 0 0 1237 0 0 0 25 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4258990 0 0 4096 16384 18446744073709551615 0 0 17 4 0 0 0
/proc/18468/statm: 32149 821 339 91 0 27667 0
[pid=18468/tid=18469] ppid=18466 vsize=128596 CPUtime=3.09 cores=0,2,4,6
/proc/18468/task/18469/stat : 18469 (csls-prob) R 18466 18468 17643 0 -1 4202560 121 0 0 0 309 0 0 0 25 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4438917 0 0 4096 16384 0 0 0 -1 0 0 0 0
[pid=18468/tid=18470] ppid=18466 vsize=128596 CPUtime=3.09 cores=0,2,4,6
/proc/18468/task/18470/stat : 18470 (csls-prob) R 18466 18468 17643 0 -1 4202560 129 0 0 0 309 0 0 0 25 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4324411 0 0 4096 16384 0 0 0 -1 2 0 0 0
[pid=18468/tid=18471] ppid=18466 vsize=128596 CPUtime=3.08 cores=0,2,4,6
/proc/18468/task/18471/stat : 18471 (csls-prob) R 18466 18468 17643 0 -1 4202560 120 0 0 0 308 0 0 0 25 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4229411 0 0 4096 16384 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 12.37
Current children cumulated vsize (KiB) 128596

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

[startup+3.50055 s]
/proc/loadavg: 4.98 5.58 6.97 9/184 18473
/proc/meminfo: memFree=19977668/32951124 swapFree=67111524/67111528
[pid=18468] ppid=18466 vsize=128596 CPUtime=13.96 cores=0,2,4,6
/proc/18468/stat : 18468 (csls-prob) R 18466 18468 17643 0 -1 4202496 927 0 0 0 1396 0 0 0 25 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4233539 0 0 4096 16384 18446744073709551615 0 0 17 4 0 0 0
/proc/18468/statm: 32149 821 339 91 0 27667 0
[pid=18468/tid=18469] ppid=18466 vsize=128596 CPUtime=3.49 cores=0,2,4,6
/proc/18468/task/18469/stat : 18469 (csls-prob) R 18466 18468 17643 0 -1 4202560 121 0 0 0 349 0 0 0 25 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 47578097561915 0 0 4096 16384 0 0 0 -1 0 0 0 0
[pid=18468/tid=18470] ppid=18466 vsize=128596 CPUtime=3.49 cores=0,2,4,6
/proc/18468/task/18470/stat : 18470 (csls-prob) R 18466 18468 17643 0 -1 4202560 129 0 0 0 349 0 0 0 25 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4438930 0 0 4096 16384 0 0 0 -1 2 0 0 0
[pid=18468/tid=18471] ppid=18466 vsize=128596 CPUtime=3.47 cores=0,2,4,6
/proc/18468/task/18471/stat : 18471 (csls-prob) R 18466 18468 17643 0 -1 4202560 120 0 0 0 347 0 0 0 25 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4438707 0 0 4096 16384 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 13.96
Current children cumulated vsize (KiB) 128596

[startup+3.90047 s]
/proc/loadavg: 4.98 5.58 6.97 9/184 18473
/proc/meminfo: memFree=19977668/32951124 swapFree=67111524/67111528
[pid=18468] ppid=18466 vsize=128596 CPUtime=15.56 cores=0,2,4,6
/proc/18468/stat : 18468 (csls-prob) R 18466 18468 17643 0 -1 4202496 927 0 0 0 1556 0 0 0 25 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4233739 0 0 4096 16384 18446744073709551615 0 0 17 4 0 0 0
/proc/18468/statm: 32149 821 339 91 0 27667 0
[pid=18468/tid=18469] ppid=18466 vsize=128596 CPUtime=3.89 cores=0,2,4,6
/proc/18468/task/18469/stat : 18469 (csls-prob) R 18466 18468 17643 0 -1 4202560 121 0 0 0 389 0 0 0 25 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4230416 0 0 4096 16384 0 0 0 -1 0 0 0 0
[pid=18468/tid=18470] ppid=18466 vsize=128596 CPUtime=3.89 cores=0,2,4,6
/proc/18468/task/18470/stat : 18470 (csls-prob) R 18466 18468 17643 0 -1 4202560 129 0 0 0 389 0 0 0 25 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 47578097561915 0 0 4096 16384 0 0 0 -1 2 0 0 0
[pid=18468/tid=18471] ppid=18466 vsize=128596 CPUtime=3.87 cores=0,2,4,6
/proc/18468/task/18471/stat : 18471 (csls-prob) R 18466 18468 17643 0 -1 4202560 120 0 0 0 387 0 0 0 25 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4229583 0 0 4096 16384 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 15.56
Current children cumulated vsize (KiB) 128596

[startup+4.00045 s]
/proc/loadavg: 4.98 5.58 6.97 9/184 18473
/proc/meminfo: memFree=19977668/32951124 swapFree=67111524/67111528
[pid=18468] ppid=18466 vsize=128596 CPUtime=15.96 cores=0,2,4,6
/proc/18468/stat : 18468 (csls-prob) R 18466 18468 17643 0 -1 4202496 927 0 0 0 1596 0 0 0 25 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4451303 0 0 4096 16384 18446744073709551615 0 0 17 4 0 0 0
/proc/18468/statm: 32149 821 339 91 0 27667 0
[pid=18468/tid=18469] ppid=18466 vsize=128596 CPUtime=3.99 cores=0,2,4,6
/proc/18468/task/18469/stat : 18469 (csls-prob) R 18466 18468 17643 0 -1 4202560 121 0 0 0 399 0 0 0 25 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4258848 0 0 4096 16384 0 0 0 -1 0 0 0 0
[pid=18468/tid=18470] ppid=18466 vsize=128596 CPUtime=3.99 cores=0,2,4,6
/proc/18468/task/18470/stat : 18470 (csls-prob) R 18466 18468 17643 0 -1 4202560 129 0 0 0 399 0 0 0 25 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4439464 0 0 4096 16384 0 0 0 -1 2 0 0 0
[pid=18468/tid=18471] ppid=18466 vsize=128596 CPUtime=3.97 cores=0,2,4,6
/proc/18468/task/18471/stat : 18471 (csls-prob) R 18466 18468 17643 0 -1 4202560 120 0 0 0 397 0 0 0 25 0 4 0 502543679 131682304 821 33554432000 4194304 4563014 140734562900656 18446744073709551615 4438345 0 0 4096 16384 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 15.96
Current children cumulated vsize (KiB) 128596

Child status: 0
Real time (s): 4.01075
CPU time (s): 16.0096
CPU user time (s): 16.0076
CPU system time (s): 0.001999
CPU usage (%): 399.167
Max. virtual memory (cumulated for all children) (KiB): 128596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.0076
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 930
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= 44
involuntary context switches= 75

runsolver used 0.007998 second user time and 0.014997 second system time

The end

Launcher Data 

Begin job on node141 at 2011-04-29 20:21:21
IDJOB=3158136
IDBENCH=82959
IDSOLVER=1568
FILE ID=node141/3158136-1304101281
RUNJOBID= node141-1304101280-18415
PBS_JOBID= 13170589
Free space on /tmp= 71424 MiB

SOLVER NAME= csls prob-4cores
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S1069233620-009.SATISFIABLE.cnf
COMMAND LINE= HOME/csls-prob -maxcores 4 BENCHNAME NBCORE RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3158136-1304101281/watcher-3158136-1304101281 -o /tmp/evaluation-result-3158136-1304101281/solver-3158136-1304101281 -C 4800 -W 1300 -M 15500  HOME/csls-prob -maxcores 4 HOME/instance-3158136-1304101281.cnf 4 1287541699

TIME LIMIT= 4800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 31822745c6eca997ddfb1c68091841ad
RANDOM SEED=1287541699

node141.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5362.96
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19980428 kB
Buffers:       1544612 kB
Cached:       10781476 kB
SwapCached:          4 kB
Active:        3740812 kB
Inactive:      8650544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19980428 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:             796 kB
Writeback:           0 kB
AnonPages:       64592 kB
Mapped:          14868 kB
Slab:           516456 kB
PageTables:       5128 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   254672 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71424 MiB
End job on node141 at 2011-04-29 20:21:25