Trace number 3191141

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
ppfolio parSAT 27.52 6.93716

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v800-c3408-S1534711423-054.SATISFIABLE.cnf
MD5SUMa512a4806a6c9d511a2d57127db8f60a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.077987
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses3408
Sum of the clauses size10224
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33408
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	This is pico-portfolio, a naive parallel portfolio
0.00/0.00	Copyright (C) 2011 Olivier Roussel
0.00/0.00	Using 4 processing units
0.00/0.00	This portfolio uses the following solvers:
0.00/0.00	[1] cryptominisat 2.7.1 (Mate Soos)
0.00/0.00	[2] clasp 1.3.6 (Martin Gebser, Benjamin Kaufmann, and Torsten Schaub)
0.00/0.00	[3] TNM 2009 (Wanxia Wei and Chu Min Li)
0.00/0.00	[4] lingeling 276-6264d55-100731 (Armin Biere)
0.00/0.00	[5] march_hi 2009 (Marijn Heule and Hans Van Maaren)
0.00/0.00	Starting cryptominisat 2.7.1 on core(s) 0
0.00/0.00	Starting clasp 1.3.6 on core(s) 4
0.00/0.00	Starting TNM 2009 on core(s) 6
0.00/0.00	Starting lingeling 276-6264d55-100731 on core(s) 2
0.00/0.00	Starting march_hi 2009 on core(s) 6
27.52/6.93	s SATISFIABLE
27.52/6.93	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 -751 752 -753 -754 -755 756 757 758 759 -760 -761 762 763 -764 -765 -766 767 768 -769 -770 771 -772 -773 -774 775 -776 777 -778 -779 -780 781 782 -783 784 -785 786 787 -788 789 -790 -791 -792 -793 -794 795 -796 -797 798 799 800 
27.52/6.93	v 0 
27.52/6.93	solver [3] TNM 2009 answered
27.52/6.93	Done

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-3191141-1304061688/watcher-3191141-1304061688 -o /tmp/evaluation-result-3191141-1304061688/solver-3191141-1304061688 -C 4800 -W 1300 -M 15500 ppfolio HOME/instance-3191141-1304061688.cnf 

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: 4.34 5.12 6.63 1/171 17715
/proc/meminfo: memFree=18465292/32951124 swapFree=67110396/67111528
[pid=17715] ppid=17713 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/17715/stat : 17715 (ppfolio) R 17713 17715 14760 0 -1 4202496 517 0 0 0 0 0 0 0 25 0 1 0 596399515 18763776 389 33554432000 4194304 4287625 140734065638752 18446744073709551615 224284945935 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/17715/statm: 4581 389 341 23 0 91 0

[startup+0.969058 s]
/proc/loadavg: 4.34 5.12 6.63 1/171 17715
/proc/meminfo: memFree=18465292/32951124 swapFree=67110396/67111528
[pid=17715] ppid=17713 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/17715/stat : 17715 (ppfolio) S 17713 17715 14760 0 -1 4202496 518 0 0 0 0 0 0 0 23 0 1 0 596399515 18763776 389 33554432000 4194304 4287625 140734065638752 18446744073709551615 224284945935 0 0 4096 65536 4080216873910665215 0 0 17 4 0 0 0
/proc/17715/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.00105 s]
/proc/loadavg: 4.34 5.12 6.63 1/171 17715
/proc/meminfo: memFree=18465292/32951124 swapFree=67110396/67111528
[pid=17715] ppid=17713 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/17715/stat : 17715 (ppfolio) R 17713 17715 14760 0 -1 4202496 518 0 0 0 0 0 0 0 22 0 1 0 596399515 18763776 389 33554432000 4194304 4287625 140734065638752 18446744073709551615 224284945935 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/17715/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.10103 s]
/proc/loadavg: 4.34 5.12 6.63 1/171 17715
/proc/meminfo: memFree=18465292/32951124 swapFree=67110396/67111528
[pid=17715] ppid=17713 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/17715/stat : 17715 (ppfolio) R 17713 17715 14760 0 -1 4202496 518 0 0 0 0 0 0 0 22 0 1 0 596399515 18763776 389 33554432000 4194304 4287625 140734065638752 18446744073709551615 224284945935 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/17715/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.20102 s]
/proc/loadavg: 4.34 5.12 6.63 1/171 17715
/proc/meminfo: memFree=18465292/32951124 swapFree=67110396/67111528
[pid=17715] ppid=17713 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/17715/stat : 17715 (ppfolio) S 17713 17715 14760 0 -1 4202496 518 0 0 0 0 0 0 0 22 0 1 0 596399515 18763776 389 33554432000 4194304 4287625 140734065638752 18446744073709551615 224284945935 0 0 4096 65536 4080216873910665215 0 0 17 4 0 0 0
/proc/17715/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50099 s]
/proc/loadavg: 4.34 5.12 6.63 1/171 17715
/proc/meminfo: memFree=18465292/32951124 swapFree=67110396/67111528
[pid=17715] ppid=17713 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/17715/stat : 17715 (ppfolio) S 17713 17715 14760 0 -1 4202496 518 0 0 0 0 0 0 0 18 0 1 0 596399515 18763776 389 33554432000 4194304 4287625 140734065638752 18446744073709551615 224284945935 0 0 4096 65536 4080216873910665215 0 0 17 4 0 0 0
/proc/17715/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+3.10673 s]
/proc/loadavg: 4.40 5.12 6.62 6/177 17721
/proc/meminfo: memFree=18443796/32951124 swapFree=67110396/67111528
[pid=17715] ppid=17713 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/17715/stat : 17715 (ppfolio) S 17713 17715 14760 0 -1 4202496 518 0 0 0 0 0 0 0 15 0 1 0 596399515 18763776 389 33554432000 4194304 4287625 140734065638752 18446744073709551615 224284945935 0 0 4096 65536 4080216873910665215 0 0 17 4 0 0 0
/proc/17715/statm: 4581 389 341 23 0 91 0
[pid=17716] ppid=17715 vsize=1794476 CPUtime=3.09 cores=0
/proc/17716/stat : 17716 (cryptominisat) R 17715 17715 14760 0 -1 4202496 5782 0 0 0 309 0 0 0 25 0 1 0 596399515 1837543424 3094 33554432000 4194304 4587354 140736924218608 18446744073709551615 4238728 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/17716/statm: 448619 3094 337 96 0 445181 0
[pid=17717] ppid=17715 vsize=15800 CPUtime=3.1 cores=4
/proc/17717/stat : 17717 (clasp) R 17715 17715 14760 0 -1 4202496 1401 0 0 0 310 0 0 0 25 0 1 0 596399515 16179200 1287 33554432000 4194304 4785740 140734712216208 18446744073709551615 4287053 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/17717/statm: 3950 1287 340 145 0 995 0
[pid=17718] ppid=17715 vsize=455972 CPUtime=1.97 cores=6
/proc/17718/stat : 17718 (TNM) R 17715 17715 14760 0 -1 4202496 387 0 0 0 197 0 0 0 21 0 1 0 596399515 466915328 284 33554432000 134512640 134534564 4291846224 18446744073709551615 6757600 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/17718/statm: 113993 284 95 6 0 112659 0
[pid=17719] ppid=17715 vsize=6628 CPUtime=3.1 cores=2
/proc/17719/stat : 17719 (lingeling) R 17715 17715 14760 0 -1 4202496 1321 0 0 0 310 0 0 0 25 0 1 0 596399515 6787072 856 33554432000 4194304 4352236 140736478713200 18446744073709551615 4276530 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/17719/statm: 1657 856 127 39 0 737 0
[pid=17720] ppid=17715 vsize=8660 CPUtime=1.1 cores=6
/proc/17720/stat : 17720 (march_hi) R 17715 17715 14760 0 -1 4202496 767 0 0 0 110 0 0 0 25 0 1 0 596399515 8867840 660 33554432000 4194304 4331988 140736192616048 18446744073709551615 4288429 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/17720/statm: 2165 660 173 34 0 607 0
Current children cumulated CPU time (s) 12.36
Current children cumulated vsize (KiB) 2299860

[startup+6.30117 s]
/proc/loadavg: 4.40 5.12 6.62 6/177 17721
/proc/meminfo: memFree=18435748/32951124 swapFree=67110396/67111528
[pid=17715] ppid=17713 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/17715/stat : 17715 (ppfolio) S 17713 17715 14760 0 -1 4202496 518 0 0 0 0 0 0 0 15 0 1 0 596399515 18763776 389 33554432000 4194304 4287625 140734065638752 18446744073709551615 224284945935 0 0 4096 65536 4080216873910665215 0 0 17 4 0 0 0
/proc/17715/statm: 4581 389 341 23 0 91 0
[pid=17716] ppid=17715 vsize=1800732 CPUtime=6.29 cores=0
/proc/17716/stat : 17716 (cryptominisat) R 17715 17715 14760 0 -1 4202496 9401 0 0 0 628 1 0 0 25 0 1 0 596399515 1843949568 4448 33554432000 4194304 4587354 140736924218608 18446744073709551615 4243728 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/17716/statm: 450183 4448 337 96 0 446745 0
[pid=17717] ppid=17715 vsize=17008 CPUtime=6.3 cores=4
/proc/17717/stat : 17717 (clasp) R 17715 17715 14760 0 -1 4202496 1697 0 0 0 630 0 0 0 25 0 1 0 596399515 17416192 1583 33554432000 4194304 4785740 140734712216208 18446744073709551615 4278073 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/17717/statm: 4252 1583 340 145 0 1297 0
[pid=17718] ppid=17715 vsize=455972 CPUtime=3.55 cores=6
/proc/17718/stat : 17718 (TNM) R 17715 17715 14760 0 -1 4202496 387 0 0 0 355 0 0 0 25 0 1 0 596399515 466915328 284 33554432000 134512640 134534564 4291846224 18446744073709551615 134529846 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/17718/statm: 113993 284 95 6 0 112659 0
[pid=17719] ppid=17715 vsize=6908 CPUtime=6.3 cores=2
/proc/17719/stat : 17719 (lingeling) R 17715 17715 14760 0 -1 4202496 1807 0 0 0 630 0 0 0 25 0 1 0 596399515 7073792 894 33554432000 4194304 4352236 140736478713200 18446744073709551615 4231337 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/17719/statm: 1727 894 127 39 0 807 0
[pid=17720] ppid=17715 vsize=9100 CPUtime=2.7 cores=6
/proc/17720/stat : 17720 (march_hi) R 17715 17715 14760 0 -1 4202496 849 0 0 0 270 0 0 0 25 0 1 0 596399515 9318400 742 33554432000 4194304 4331988 140736192616048 18446744073709551615 4246340 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/17720/statm: 2275 742 173 34 0 717 0
Current children cumulated CPU time (s) 25.14
Current children cumulated vsize (KiB) 2308044

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

[startup+6.40618 s]
/proc/loadavg: 4.40 5.12 6.62 6/177 17721
/proc/meminfo: memFree=18435748/32951124 swapFree=67110396/67111528
[pid=17715] ppid=17713 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/17715/stat : 17715 (ppfolio) S 17713 17715 14760 0 -1 4202496 518 0 0 0 0 0 0 0 15 0 1 0 596399515 18763776 389 33554432000 4194304 4287625 140734065638752 18446744073709551615 224284945935 0 0 4096 65536 4080216873910665215 0 0 17 4 0 0 0
/proc/17715/statm: 4581 389 341 23 0 91 0
[pid=17716] ppid=17715 vsize=1800732 CPUtime=6.39 cores=0
/proc/17716/stat : 17716 (cryptominisat) R 17715 17715 14760 0 -1 4202496 9450 0 0 0 638 1 0 0 25 0 1 0 596399515 1843949568 4496 33554432000 4194304 4587354 140736924218608 18446744073709551615 4238568 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/17716/statm: 450183 4496 337 96 0 446745 0
[pid=17717] ppid=17715 vsize=17008 CPUtime=6.4 cores=4
/proc/17717/stat : 17717 (clasp) R 17715 17715 14760 0 -1 4202496 1717 0 0 0 640 0 0 0 25 0 1 0 596399515 17416192 1603 33554432000 4194304 4785740 140734712216208 18446744073709551615 4287028 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/17717/statm: 4252 1603 340 145 0 1297 0
[pid=17718] ppid=17715 vsize=455972 CPUtime=3.64 cores=6
/proc/17718/stat : 17718 (TNM) R 17715 17715 14760 0 -1 4202496 387 0 0 0 364 0 0 0 25 0 1 0 596399515 466915328 284 33554432000 134512640 134534564 4291846224 18446744073709551615 134528888 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/17718/statm: 113993 284 95 6 0 112659 0
[pid=17719] ppid=17715 vsize=6908 CPUtime=6.4 cores=2
/proc/17719/stat : 17719 (lingeling) R 17715 17715 14760 0 -1 4202496 1807 0 0 0 640 0 0 0 25 0 1 0 596399515 7073792 894 33554432000 4194304 4352236 140736478713200 18446744073709551615 4271298 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/17719/statm: 1727 894 127 39 0 807 0
[pid=17720] ppid=17715 vsize=9100 CPUtime=2.71 cores=6
/proc/17720/stat : 17720 (march_hi) R 17715 17715 14760 0 -1 4202496 849 0 0 0 271 0 0 0 25 0 1 0 596399515 9318400 742 33554432000 4194304 4331988 140736192616048 18446744073709551615 4226400 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/17720/statm: 2275 742 173 34 0 717 0
Current children cumulated CPU time (s) 25.54
Current children cumulated vsize (KiB) 2308044

[startup+6.80112 s]
/proc/loadavg: 4.40 5.12 6.62 6/177 17721
/proc/meminfo: memFree=18435748/32951124 swapFree=67110396/67111528
[pid=17715] ppid=17713 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/17715/stat : 17715 (ppfolio) S 17713 17715 14760 0 -1 4202496 518 0 0 0 0 0 0 0 15 0 1 0 596399515 18763776 389 33554432000 4194304 4287625 140734065638752 18446744073709551615 224284945935 0 0 4096 65536 4080216873910665215 0 0 17 4 0 0 0
/proc/17715/statm: 4581 389 341 23 0 91 0
[pid=17716] ppid=17715 vsize=1800732 CPUtime=6.79 cores=0
/proc/17716/stat : 17716 (cryptominisat) R 17715 17715 14760 0 -1 4202496 9620 0 0 0 678 1 0 0 25 0 1 0 596399515 1843949568 4663 33554432000 4194304 4587354 140736924218608 18446744073709551615 4364888 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/17716/statm: 450183 4663 337 96 0 446745 0
[pid=17717] ppid=17715 vsize=17148 CPUtime=6.79 cores=4
/proc/17717/stat : 17717 (clasp) R 17715 17715 14760 0 -1 4202496 1755 0 0 0 679 0 0 0 25 0 1 0 596399515 17559552 1641 33554432000 4194304 4785740 140734712216208 18446744073709551615 4278129 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/17717/statm: 4287 1641 340 145 0 1332 0
[pid=17718] ppid=17715 vsize=455972 CPUtime=3.84 cores=6
/proc/17718/stat : 17718 (TNM) R 17715 17715 14760 0 -1 4202496 387 0 0 0 384 0 0 0 25 0 1 0 596399515 466915328 284 33554432000 134512640 134534564 4291846224 18446744073709551615 6851588 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/17718/statm: 113993 284 95 6 0 112659 0
[pid=17719] ppid=17715 vsize=8060 CPUtime=6.79 cores=2
/proc/17719/stat : 17719 (lingeling) R 17715 17715 14760 0 -1 4202496 2095 0 0 0 679 0 0 0 25 0 1 0 596399515 8253440 1182 33554432000 4194304 4352236 140736478713200 18446744073709551615 4328194 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/17719/statm: 2015 1182 127 39 0 1095 0
[pid=17720] ppid=17715 vsize=9100 CPUtime=2.91 cores=6
/proc/17720/stat : 17720 (march_hi) R 17715 17715 14760 0 -1 4202496 857 0 0 0 291 0 0 0 25 0 1 0 596399515 9318400 750 33554432000 4194304 4331988 140736192616048 18446744073709551615 4229451 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/17720/statm: 2275 750 173 34 0 717 0
Current children cumulated CPU time (s) 27.12
Current children cumulated vsize (KiB) 2309336

[startup+6.9011 s]
/proc/loadavg: 4.40 5.12 6.62 6/177 17721
/proc/meminfo: memFree=18435748/32951124 swapFree=67110396/67111528
[pid=17715] ppid=17713 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/17715/stat : 17715 (ppfolio) S 17713 17715 14760 0 -1 4202496 518 0 0 0 0 0 0 0 15 0 1 0 596399515 18763776 389 33554432000 4194304 4287625 140734065638752 18446744073709551615 224284945935 0 0 4096 65536 4080216873910665215 0 0 17 4 0 0 0
/proc/17715/statm: 4581 389 341 23 0 91 0
[pid=17716] ppid=17715 vsize=1800732 CPUtime=6.89 cores=0
/proc/17716/stat : 17716 (cryptominisat) R 17715 17715 14760 0 -1 4202496 9656 0 0 0 688 1 0 0 25 0 1 0 596399515 1843949568 4698 33554432000 4194304 4587354 140736924218608 18446744073709551615 4238600 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/17716/statm: 450183 4698 337 96 0 446745 0
[pid=17717] ppid=17715 vsize=17284 CPUtime=6.89 cores=4
/proc/17717/stat : 17717 (clasp) R 17715 17715 14760 0 -1 4202496 1776 0 0 0 689 0 0 0 25 0 1 0 596399515 17698816 1662 33554432000 4194304 4785740 140734712216208 18446744073709551615 4553035 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/17717/statm: 4321 1662 340 145 0 1366 0
[pid=17718] ppid=17715 vsize=455972 CPUtime=3.85 cores=6
/proc/17718/stat : 17718 (TNM) R 17715 17715 14760 0 -1 4202496 387 0 0 0 385 0 0 0 25 0 1 0 596399515 466915328 284 33554432000 134512640 134534564 4291846224 18446744073709551615 134530862 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/17718/statm: 113993 284 95 6 0 112659 0
[pid=17719] ppid=17715 vsize=8060 CPUtime=6.89 cores=2
/proc/17719/stat : 17719 (lingeling) R 17715 17715 14760 0 -1 4202496 2095 0 0 0 689 0 0 0 25 0 1 0 596399515 8253440 1182 33554432000 4194304 4352236 140736478713200 18446744073709551615 4328304 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/17719/statm: 2015 1182 127 39 0 1095 0
[pid=17720] ppid=17715 vsize=9100 CPUtime=3 cores=6
/proc/17720/stat : 17720 (march_hi) R 17715 17715 14760 0 -1 4202496 860 0 0 0 300 0 0 0 25 0 1 0 596399515 9318400 753 33554432000 4194304 4331988 140736192616048 18446744073709551615 4226360 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/17720/statm: 2275 753 173 34 0 717 0
Current children cumulated CPU time (s) 27.52
Current children cumulated vsize (KiB) 2309472

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17715 and gives
#  childrusage.ru_utime.tv_sec=24
#  childrusage.ru_utime.tv_usec=664250
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=22996
# CPU time returned by wait4() is 24.6872
# while last known CPU time is 27.52
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 6.93716
CPU time (s): 27.52
CPU user time (s): 27.51
CPU system time (s): 0.01
CPU usage (%): 396.704
Max. virtual memory (cumulated for all children) (KiB): 2309472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 24.6642
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14498
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= 150
involuntary context switches= 190

runsolver used 0.013997 second user time and 0.022996 second system time

The end

Launcher Data 

Begin job on node118 at 2011-04-29 09:21:28
IDJOB=3191141
IDBENCH=82872
IDSOLVER=1612
FILE ID=node118/3191141-1304061688
RUNJOBID= node118-1304059202-17148
PBS_JOBID= 13170373
Free space on /tmp= 71620 MiB

SOLVER NAME= ppfolio par
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v800-c3408-S1534711423-054.SATISFIABLE.cnf
COMMAND LINE= ppfolio BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3191141-1304061688/watcher-3191141-1304061688 -o /tmp/evaluation-result-3191141-1304061688/solver-3191141-1304061688 -C 4800 -W 1300 -M 15500  ppfolio HOME/instance-3191141-1304061688.cnf

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

MD5SUM BENCH= a512a4806a6c9d511a2d57127db8f60a
RANDOM SEED=500083929

node118.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		: 2666.842
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	: 5333.68
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		: 2666.842
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		: 2666.842
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	: 5332.74
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		: 2666.842
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		: 2666.842
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	: 5332.68
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		: 2666.842
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		: 2666.842
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		: 2666.842
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	: 5374.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      18465448 kB
Buffers:       1899620 kB
Cached:       11985976 kB
SwapCached:        600 kB
Active:        9415268 kB
Inactive:      4534836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18465448 kB
SwapTotal:    67111528 kB
SwapFree:     67110396 kB
Dirty:           10180 kB
Writeback:           0 kB
AnonPages:       63020 kB
Mapped:          14460 kB
Slab:           472240 kB
PageTables:       4452 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   190496 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= 71608 MiB
End job on node118 at 2011-04-29 09:21:36