Trace number 3095952

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
MultiFlip 2011-02-11SAT 353.328 353.322

General information on the benchmark

Namerandom/large/
unif-k5-r20-v750-c15000-S64285713-004-UNKNOWN.cnf
MD5SUM57320bb4a9b2a7589463bdcd0ecf61a4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.54731
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses15000
Sum of the clauses size75000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 515000
Number of clauses of size over 50

Solver Data 

353.30/353.32	c MultiFlip version 1.01 by Jingchao Chen,  Feb. 2011 
353.30/353.32	c input CNF file=HOME/instance-3095952-1301750642.cnf 
353.30/353.32	c var#=750 clause#=15000 
353.30/353.32	c clause#=15000 var#=750 ratio=20 
353.30/353.32	c Unsat#=         3 flip#=   1823305 
353.30/353.32	c Unsat#=         2 flip#=   1827490 
353.30/353.32	c Unsat#=         1 flip#=  15863467 
353.30/353.32	c try 1-th flip# 31726934
353.30/353.32	c Unsat#=         3 flip#=    931821 
353.30/353.32	c Unsat#=         2 flip#=   2046105 
353.30/353.32	c Unsat#=         1 flip#=   7580627 
353.30/353.32	c try 2-th flip# 20000000
353.30/353.32	c Unsat#=         3 flip#=    154340 
353.30/353.32	c Unsat#=         2 flip#=   1277062 
353.30/353.32	c try 3-th flip# 60000000
353.30/353.32	c Unsat#=         3 flip#=    647748 
353.30/353.32	c Unsat#=         2 flip#=    648169 
353.30/353.32	c Unsat#=         1 flip#=    655124 
353.30/353.32	c Unsat#=         0 flip#=  14068911 
353.30/353.32	c try 4-th flip# 14068911
353.30/353.32	c A solution is found
353.30/353.32	c verified 
353.30/353.32	s SATISFIABLE
353.30/353.32	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 -643 644 645 646 647 648 649 650 651 652 -653 654 655 656 -657 658 -659 660 -661 662 -663 -664 -665 -666 667 668 669 670 671 672 -673 -674 675 676 677 678 679 -680 -681 -682 683 684 685 686 687 688 689 -690 691 692 693 694 695 -696 697 698 -699 -700 701 -702 -703 -704 -705 706 707 -708 709 -710 711 712 713 -714 -715 716 717 -718 -719 720 721 -722 -723 -724 -725 -726 -727 -728 -729 -730 731 732 733 734 735 -736 -737 -738 739 740 -741 742 743 744 745 746 747 748 -749 -750 
353.30/353.32	v 0
353.30/353.32	c Done (Running cputime is 353.153 seconds)

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3095952-1301750642/watcher-3095952-1301750642 -o /tmp/evaluation-result-3095952-1301750642/solver-3095952-1301750642 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095952-1301750642.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.93 3.99 3.74 5/187 15629
/proc/meminfo: memFree=21670680/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15627 vsize=3364 CPUtime=0 cores=4,6
/proc/15629/stat : 15629 (MultiFlip) R 15627 15629 15364 0 -1 4202496 343 0 0 0 0 0 0 0 22 0 1 0 286663838 3444736 282 33554432000 134512640 134540672 4288570720 18446744073709551615 5453308 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15629/statm: 841 282 215 7 0 198 0

[startup+0.033094 s]
/proc/loadavg: 3.93 3.99 3.74 5/187 15629
/proc/meminfo: memFree=21670680/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15627 vsize=4020 CPUtime=0.03 cores=4,6
/proc/15629/stat : 15629 (MultiFlip) R 15627 15629 15364 0 -1 4202496 559 0 0 0 3 0 0 0 22 0 1 0 286663838 4116480 497 33554432000 134512640 134540672 4288570720 18446744073709551615 134538714 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15629/statm: 1005 497 217 7 0 362 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4020

[startup+0.101113 s]
/proc/loadavg: 3.93 3.99 3.74 5/187 15629
/proc/meminfo: memFree=21670680/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15627 vsize=4020 CPUtime=0.09 cores=4,6
/proc/15629/stat : 15629 (MultiFlip) R 15627 15629 15364 0 -1 4202496 559 0 0 0 9 0 0 0 22 0 1 0 286663838 4116480 497 33554432000 134512640 134540672 4288570720 18446744073709551615 134538696 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15629/statm: 1005 497 217 7 0 362 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4020

[startup+0.301075 s]
/proc/loadavg: 3.93 3.99 3.74 5/187 15629
/proc/meminfo: memFree=21670680/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15627 vsize=4944 CPUtime=0.29 cores=4,6
/proc/15629/stat : 15629 (MultiFlip) R 15627 15629 15364 0 -1 4202496 793 0 0 0 29 0 0 0 23 0 1 0 286663838 5062656 731 33554432000 134512640 134540672 4288570720 18446744073709551615 134524754 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15629/statm: 1236 731 219 7 0 593 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4944

[startup+0.701006 s]
/proc/loadavg: 3.93 3.99 3.74 5/187 15629
/proc/meminfo: memFree=21670680/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15627 vsize=4944 CPUtime=0.69 cores=4,6
/proc/15629/stat : 15629 (MultiFlip) R 15627 15629 15364 0 -1 4202496 848 0 0 0 69 0 0 0 25 0 1 0 286663838 5062656 786 33554432000 134512640 134540672 4288570720 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15629/statm: 1236 786 220 7 0 593 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4944

[startup+1.50084 s]
/proc/loadavg: 3.93 3.99 3.74 5/188 15630
/proc/meminfo: memFree=21668208/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15627 vsize=4944 CPUtime=1.49 cores=4,6
/proc/15629/stat : 15629 (MultiFlip) R 15627 15629 15364 0 -1 4202496 848 0 0 0 149 0 0 0 25 0 1 0 286663838 5062656 786 33554432000 134512640 134540672 4288570720 18446744073709551615 134523552 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15629/statm: 1236 786 220 7 0 593 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4944

[startup+3.10059 s]
/proc/loadavg: 3.93 3.99 3.74 5/188 15630
/proc/meminfo: memFree=21667956/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15627 vsize=4944 CPUtime=3.09 cores=4,6
/proc/15629/stat : 15629 (MultiFlip) R 15627 15629 15364 0 -1 4202496 848 0 0 0 309 0 0 0 25 0 1 0 286663838 5062656 786 33554432000 134512640 134540672 4288570720 18446744073709551615 134523423 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15629/statm: 1236 786 220 7 0 593 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4944

[startup+6.30104 s]
/proc/loadavg: 3.94 3.99 3.74 5/188 15630
/proc/meminfo: memFree=21667828/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15627 vsize=4944 CPUtime=6.29 cores=4,6
/proc/15629/stat : 15629 (MultiFlip) R 15627 15629 15364 0 -1 4202496 848 0 0 0 629 0 0 0 25 0 1 0 286663838 5062656 786 33554432000 134512640 134540672 4288570720 18446744073709551615 134523446 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15629/statm: 1236 786 220 7 0 593 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4944

[startup+12.7009 s]
/proc/loadavg: 3.94 3.99 3.74 5/188 15632
/proc/meminfo: memFree=21667700/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15627 vsize=4944 CPUtime=12.69 cores=4,6
/proc/15629/stat : 15629 (MultiFlip) R 15627 15629 15364 0 -1 4202496 848 0 0 0 1269 0 0 0 25 0 1 0 286663838 5062656 786 33554432000 134512640 134540672 4288570720 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15629/statm: 1236 786 220 7 0 593 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4944

[startup+25.5007 s]
/proc/loadavg: 3.95 3.99 3.74 5/188 15632
/proc/meminfo: memFree=21667688/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15627 vsize=4944 CPUtime=25.49 cores=4,6
/proc/15629/stat : 15629 (MultiFlip) R 15627 15629 15364 0 -1 4202496 848 0 0 0 2549 0 0 0 25 0 1 0 286663838 5062656 786 33554432000 134512640 134540672 4288570720 18446744073709551615 134522999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15629/statm: 1236 786 220 7 0 593 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4944

[startup+51.1003 s]
/proc/loadavg: 3.97 3.99 3.75 5/188 15632
/proc/meminfo: memFree=21667676/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15627 vsize=4944 CPUtime=51.09 cores=4,6
/proc/15629/stat : 15629 (MultiFlip) R 15627 15629 15364 0 -1 4202496 848 0 0 0 5109 0 0 0 25 0 1 0 286663838 5062656 786 33554432000 134512640 134540672 4288570720 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15629/statm: 1236 786 220 7 0 593 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4944

[startup+102.306 s]
/proc/loadavg: 3.98 3.99 3.76 5/188 15634
/proc/meminfo: memFree=21667660/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15627 vsize=4944 CPUtime=102.3 cores=4,6
/proc/15629/stat : 15629 (MultiFlip) R 15627 15629 15364 0 -1 4202496 848 0 0 0 10230 0 0 0 25 0 1 0 286663838 5062656 786 33554432000 134512640 134540672 4288570720 18446744073709551615 134524287 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15629/statm: 1236 786 220 7 0 593 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4944

[startup+162.301 s]
/proc/loadavg: 3.99 3.99 3.77 5/188 15636
/proc/meminfo: memFree=21667640/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15627 vsize=4944 CPUtime=162.3 cores=4,6
/proc/15629/stat : 15629 (MultiFlip) R 15627 15629 15364 0 -1 4202496 848 0 0 0 16230 0 0 0 25 0 1 0 286663838 5062656 786 33554432000 134512640 134540672 4288570720 18446744073709551615 134523579 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15629/statm: 1236 786 220 7 0 593 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 4944

[startup+222.301 s]
/proc/loadavg: 4.06 4.00 3.79 5/188 15636
/proc/meminfo: memFree=21667752/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15627 vsize=4944 CPUtime=222.3 cores=4,6
/proc/15629/stat : 15629 (MultiFlip) R 15627 15629 15364 0 -1 4202496 848 0 0 0 22230 0 0 0 25 0 1 0 286663838 5062656 786 33554432000 134512640 134540672 4288570720 18446744073709551615 134523068 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15629/statm: 1236 786 220 7 0 593 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 4944

[startup+282.301 s]
/proc/loadavg: 4.02 4.00 3.80 5/188 15638
/proc/meminfo: memFree=21667612/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15627 vsize=4944 CPUtime=282.3 cores=4,6
/proc/15629/stat : 15629 (MultiFlip) R 15627 15629 15364 0 -1 4202496 848 0 0 0 28230 0 0 0 25 0 1 0 286663838 5062656 786 33554432000 134512640 134540672 4288570720 18446744073709551615 134523517 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15629/statm: 1236 786 220 7 0 593 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 4944

[startup+342.301 s]
/proc/loadavg: 4.04 4.01 3.81 5/188 15640
/proc/meminfo: memFree=21667728/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15627 vsize=4944 CPUtime=342.3 cores=4,6
/proc/15629/stat : 15629 (MultiFlip) R 15627 15629 15364 0 -1 4202496 848 0 0 0 34230 0 0 0 25 0 1 0 286663838 5062656 786 33554432000 134512640 134540672 4288570720 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15629/statm: 1236 786 220 7 0 593 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 4944

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

[startup+345.501 s]
/proc/loadavg: 4.04 4.01 3.82 5/188 15640
/proc/meminfo: memFree=21667728/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15627 vsize=4944 CPUtime=345.5 cores=4,6
/proc/15629/stat : 15629 (MultiFlip) R 15627 15629 15364 0 -1 4202496 848 0 0 0 34550 0 0 0 25 0 1 0 286663838 5062656 786 33554432000 134512640 134540672 4288570720 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15629/statm: 1236 786 220 7 0 593 0
Current children cumulated CPU time (s) 345.5
Current children cumulated vsize (KiB) 4944

[startup+348.707 s]
/proc/loadavg: 4.04 4.01 3.82 5/188 15640
/proc/meminfo: memFree=21667728/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15627 vsize=4944 CPUtime=348.71 cores=4,6
/proc/15629/stat : 15629 (MultiFlip) R 15627 15629 15364 0 -1 4202496 848 0 0 0 34871 0 0 0 25 0 1 0 286663838 5062656 786 33554432000 134512640 134540672 4288570720 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15629/statm: 1236 786 220 7 0 593 0
Current children cumulated CPU time (s) 348.71
Current children cumulated vsize (KiB) 4944

[startup+351.901 s]
/proc/loadavg: 4.03 4.01 3.82 5/188 15640
/proc/meminfo: memFree=21667728/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15627 vsize=4944 CPUtime=351.91 cores=4,6
/proc/15629/stat : 15629 (MultiFlip) R 15627 15629 15364 0 -1 4202496 848 0 0 0 35191 0 0 0 25 0 1 0 286663838 5062656 786 33554432000 134512640 134540672 4288570720 18446744073709551615 134524145 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15629/statm: 1236 786 220 7 0 593 0
Current children cumulated CPU time (s) 351.91
Current children cumulated vsize (KiB) 4944

[startup+352.701 s]
/proc/loadavg: 4.03 4.01 3.82 5/188 15640
/proc/meminfo: memFree=21667728/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15627 vsize=4944 CPUtime=352.7 cores=4,6
/proc/15629/stat : 15629 (MultiFlip) R 15627 15629 15364 0 -1 4202496 848 0 0 0 35270 0 0 0 25 0 1 0 286663838 5062656 786 33554432000 134512640 134540672 4288570720 18446744073709551615 134523415 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15629/statm: 1236 786 220 7 0 593 0
Current children cumulated CPU time (s) 352.7
Current children cumulated vsize (KiB) 4944

[startup+353.106 s]
/proc/loadavg: 4.03 4.01 3.82 5/188 15640
/proc/meminfo: memFree=21667728/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15627 vsize=4944 CPUtime=353.11 cores=4,6
/proc/15629/stat : 15629 (MultiFlip) R 15627 15629 15364 0 -1 4202496 848 0 0 0 35311 0 0 0 25 0 1 0 286663838 5062656 786 33554432000 134512640 134540672 4288570720 18446744073709551615 134524163 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15629/statm: 1236 786 220 7 0 593 0
Current children cumulated CPU time (s) 353.11
Current children cumulated vsize (KiB) 4944

[startup+353.301 s]
/proc/loadavg: 4.03 4.01 3.82 5/188 15640
/proc/meminfo: memFree=21667728/32951132 swapFree=67111528/67111528
[pid=15629] ppid=15627 vsize=4944 CPUtime=353.3 cores=4,6
/proc/15629/stat : 15629 (MultiFlip) R 15627 15629 15364 0 -1 4202496 848 0 0 0 35330 0 0 0 25 0 1 0 286663838 5062656 786 33554432000 134512640 134540672 4288570720 18446744073709551615 134523769 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15629/statm: 1236 786 220 7 0 593 0
Current children cumulated CPU time (s) 353.3
Current children cumulated vsize (KiB) 4944

Child status: 10
Real time (s): 353.322
CPU time (s): 353.328
CPU user time (s): 353.327
CPU system time (s): 0.000999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 4944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 353.327
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 950
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= 15
involuntary context switches= 531

runsolver used 0.537918 second user time and 1.07184 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-02 15:24:02
IDJOB=3095952
IDBENCH=82634
IDSOLVER=1523
FILE ID=node131/3095952-1301750642
RUNJOBID= node131-1301748568-15383
PBS_JOBID= 12841006
Free space on /tmp= 71652 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k5-r20-v750-c15000-S64285713-004-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095952-1301750642/watcher-3095952-1301750642 -o /tmp/evaluation-result-3095952-1301750642/solver-3095952-1301750642 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095952-1301750642.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 57320bb4a9b2a7589463bdcd0ecf61a4
RANDOM SEED=521767305

node131.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		: 2666.830
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	: 5333.66
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.83
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		: 2666.830
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		: 2666.830
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	: 5332.77
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      21670836 kB
Buffers:        350976 kB
Cached:       10572408 kB
SwapCached:          0 kB
Active:        6818284 kB
Inactive:      4199024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21670836 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             396 kB
Writeback:          24 kB
AnonPages:       93704 kB
Mapped:          16452 kB
Slab:           199224 kB
PageTables:       5256 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   279748 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71652 MiB
End job on node131 at 2011-04-02 15:29:55