Trace number 3259446

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 seqSAT 9.97 10.0102

General information on the benchmark

NameCRAFTED/rbsat/crafted/forced/
rbsat-v760c43649gyes8.cnf
MD5SUMca42736a2fe4e8cf2cba6dd1668e0ad6
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.9384
Satisfiable
(Un)Satisfiability was proved
Number of variables760
Number of clauses43649
Sum of the clauses size87978
Maximum clause length19
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 243609
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 540

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 1 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	Starting cryptominisat 2.7.1 on core(s) 0
0.00/0.00	Starting clasp 1.3.6 on core(s) 0
0.00/0.00	Starting TNM 2009 on core(s) 0
9.97/10.00	s SATISFIABLE
9.97/10.00	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 
9.97/10.00	v 0 
9.97/10.00	solver [3] TNM 2009 answered
9.97/10.00	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-3259446-1303504320/watcher-3259446-1303504320 -o /tmp/evaluation-result-3259446-1303504320/solver-3259446-1303504320 -C 2400 -W 1300 -M 7680 ppfolio --nbcore=1 HOME/instance-3259446-1303504320.cnf 

running on 2 cores: 0,2

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: 0.00 0.10 0.46 2/174 6883
/proc/meminfo: memFree=20376364/32951124 swapFree=67111524/67111528
[pid=6883] ppid=6881 vsize=18324 CPUtime=0 cores=0,2
/proc/6883/stat : 6883 (ppfolio) R 6881 6883 6853 0 -1 4202496 460 0 0 0 0 0 0 0 22 0 1 0 442848110 18763776 391 33554432000 4194304 4287625 140733505492848 18446744073709551615 255106413644 0 0 4096 65536 0 0 0 17 0 0 0 0
/proc/6883/statm: 4581 392 343 23 0 91 0

[startup+0.070682 s]
/proc/loadavg: 0.00 0.10 0.46 2/174 6883
/proc/meminfo: memFree=20376364/32951124 swapFree=67111524/67111528
[pid=6883] ppid=6881 vsize=18324 CPUtime=0 cores=0,2
/proc/6883/stat : 6883 (ppfolio) S 6881 6883 6853 0 -1 4202496 498 0 0 0 0 0 0 0 23 0 1 0 442848110 18763776 394 33554432000 4194304 4287625 140733505492848 18446744073709551615 255106788879 0 0 4096 65536 4326922956488802563 0 0 17 2 0 0 0
/proc/6883/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.100677 s]
/proc/loadavg: 0.00 0.10 0.46 2/174 6883
/proc/meminfo: memFree=20376364/32951124 swapFree=67111524/67111528
[pid=6883] ppid=6881 vsize=18324 CPUtime=0 cores=0,2
/proc/6883/stat : 6883 (ppfolio) S 6881 6883 6853 0 -1 4202496 498 0 0 0 0 0 0 0 23 0 1 0 442848110 18763776 394 33554432000 4194304 4287625 140733505492848 18446744073709551615 255106788879 0 0 4096 65536 4326922956488802563 0 0 17 2 0 0 0
/proc/6883/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.300644 s]
/proc/loadavg: 0.00 0.10 0.46 2/174 6883
/proc/meminfo: memFree=20376364/32951124 swapFree=67111524/67111528
[pid=6883] ppid=6881 vsize=18324 CPUtime=0 cores=0,2
/proc/6883/stat : 6883 (ppfolio) S 6881 6883 6853 0 -1 4202496 499 0 0 0 0 0 0 0 18 0 1 0 442848110 18763776 394 33554432000 4194304 4287625 140733505492848 18446744073709551615 255106788879 0 0 4096 65536 0 0 0 17 2 0 0 0
/proc/6883/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.700551 s]
/proc/loadavg: 0.00 0.10 0.46 2/174 6883
/proc/meminfo: memFree=20376364/32951124 swapFree=67111524/67111528
[pid=6883] ppid=6881 vsize=18324 CPUtime=0 cores=0,2
/proc/6883/stat : 6883 (ppfolio) S 6881 6883 6853 0 -1 4202496 499 0 0 0 0 0 0 0 18 0 1 0 442848110 18763776 394 33554432000 4194304 4287625 140733505492848 18446744073709551615 255106788879 0 0 4096 65536 0 0 0 17 2 0 0 0
/proc/6883/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50041 s]
/proc/loadavg: 0.00 0.10 0.46 13/202 6926
/proc/meminfo: memFree=20191556/32951124 swapFree=67111524/67111528
[pid=6883] ppid=6881 vsize=18324 CPUtime=0 cores=0,2
/proc/6883/stat : 6883 (ppfolio) S 6881 6883 6853 0 -1 4202496 499 0 0 0 0 0 0 0 15 0 1 0 442848110 18763776 394 33554432000 4194304 4287625 140733505492848 18446744073709551615 255106788879 0 0 4096 65536 8470555941647941632 0 0 17 2 0 0 0
/proc/6883/statm: 4581 394 345 23 0 91 0
[pid=6884] ppid=6883 vsize=364316 CPUtime=0.49 cores=0
/proc/6884/stat : 6884 (cryptominisat) R 6883 6883 6853 0 -1 4202496 3778 0 0 0 49 0 0 0 25 0 1 0 442848111 373059584 2397 33554432000 4194304 4587354 140734424882288 18446744073709551615 4241101 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/6884/statm: 91079 2397 327 96 0 87641 0
[pid=6885] ppid=6883 vsize=15632 CPUtime=0.44 cores=0
/proc/6885/stat : 6885 (clasp) R 6883 6883 6853 0 -1 4202496 1614 0 0 0 44 0 0 0 25 0 1 0 442848111 16007168 1242 33554432000 4194304 4785740 140735693681376 18446744073709551615 4299680 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/6885/statm: 3908 1242 340 145 0 953 0
[pid=6887] ppid=6883 vsize=458072 CPUtime=0.54 cores=0
/proc/6887/stat : 6887 (TNM) R 6883 6883 6853 0 -1 4202496 1276 0 0 0 54 0 0 0 25 0 1 0 442848111 469065728 1173 33554432000 134512640 134534564 4293016240 18446744073709551615 134528960 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6887/statm: 114518 1173 95 6 0 113184 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 856344

[startup+3.1011 s]
/proc/loadavg: 0.96 0.29 0.53 13/202 6926
/proc/meminfo: memFree=20129308/32951124 swapFree=67111524/67111528
[pid=6883] ppid=6881 vsize=18324 CPUtime=0 cores=0,2
/proc/6883/stat : 6883 (ppfolio) S 6881 6883 6853 0 -1 4202496 499 0 0 0 0 0 0 0 15 0 1 0 442848110 18763776 394 33554432000 4194304 4287625 140733505492848 18446744073709551615 255106788879 0 0 4096 65536 8470556216525848576 0 0 17 2 0 0 0
/proc/6883/statm: 4581 394 345 23 0 91 0
[pid=6884] ppid=6883 vsize=364360 CPUtime=1 cores=0
/proc/6884/stat : 6884 (cryptominisat) R 6883 6883 6853 0 -1 4202496 4351 0 0 0 99 1 0 0 25 0 1 0 442848111 373104640 2531 33554432000 4194304 4587354 140734424882288 18446744073709551615 4238616 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/6884/statm: 91090 2531 327 96 0 87652 0
[pid=6885] ppid=6883 vsize=18184 CPUtime=0.99 cores=0
/proc/6885/stat : 6885 (clasp) R 6883 6883 6853 0 -1 4202496 2255 0 0 0 99 0 0 0 25 0 1 0 442848111 18620416 1883 33554432000 4194304 4785740 140735693681376 18446744073709551615 4287050 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/6885/statm: 4546 1883 340 145 0 1591 0
[pid=6887] ppid=6883 vsize=458072 CPUtime=1.09 cores=0
/proc/6887/stat : 6887 (TNM) R 6883 6883 6853 0 -1 4202496 1276 0 0 0 109 0 0 0 25 0 1 0 442848111 469065728 1173 33554432000 134512640 134534564 4293016240 18446744073709551615 134530268 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6887/statm: 114518 1173 95 6 0 113184 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 858940

[startup+6.3006 s]
/proc/loadavg: 0.96 0.29 0.53 10/194 6943
/proc/meminfo: memFree=20120940/32951124 swapFree=67111524/67111528
[pid=6883] ppid=6881 vsize=18324 CPUtime=0 cores=0,2
/proc/6883/stat : 6883 (ppfolio) S 6881 6883 6853 0 -1 4202496 499 0 0 0 0 0 0 0 15 0 1 0 442848110 18763776 394 33554432000 4194304 4287625 140733505492848 18446744073709551615 255106788879 0 0 4096 65536 8470555804208988160 0 0 17 2 0 0 0
/proc/6883/statm: 4581 394 345 23 0 91 0
[pid=6884] ppid=6883 vsize=375920 CPUtime=2.09 cores=0
/proc/6884/stat : 6884 (cryptominisat) R 6883 6883 6853 0 -1 4202496 7577 0 0 0 208 1 0 0 25 0 1 0 442848111 384942080 5243 33554432000 4194304 4587354 140734424882288 18446744073709551615 4365254 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/6884/statm: 93980 5243 337 96 0 90542 0
[pid=6885] ppid=6883 vsize=19140 CPUtime=2.03 cores=0
/proc/6885/stat : 6885 (clasp) R 6883 6883 6853 0 -1 4202496 2486 0 0 0 203 0 0 0 25 0 1 0 442848111 19599360 2114 33554432000 4194304 4785740 140735693681376 18446744073709551615 4287204 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/6885/statm: 4785 2114 340 145 0 1830 0
[pid=6887] ppid=6883 vsize=458072 CPUtime=2.14 cores=0
/proc/6887/stat : 6887 (TNM) R 6883 6883 6853 0 -1 4202496 1276 0 0 0 214 0 0 0 25 0 1 0 442848111 469065728 1173 33554432000 134512640 134534564 4293016240 18446744073709551615 134530606 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6887/statm: 114518 1173 95 6 0 113184 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 871456

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

[startup+7.9013 s]
/proc/loadavg: 1.68 0.45 0.58 13/202 6956
/proc/meminfo: memFree=20038392/32951124 swapFree=67111524/67111528
[pid=6883] ppid=6881 vsize=18324 CPUtime=0 cores=0,2
/proc/6883/stat : 6883 (ppfolio) S 6881 6883 6853 0 -1 4202496 499 0 0 0 0 0 0 0 15 0 1 0 442848110 18763776 394 33554432000 4194304 4287625 140733505492848 18446744073709551615 255106788879 0 0 4096 65536 0 0 0 17 2 0 0 0
/proc/6883/statm: 4581 394 345 23 0 91 0
[pid=6884] ppid=6883 vsize=375920 CPUtime=2.59 cores=0
/proc/6884/stat : 6884 (cryptominisat) R 6883 6883 6853 0 -1 4202496 7640 0 0 0 258 1 0 0 25 0 1 0 442848111 384942080 5304 33554432000 4194304 4587354 140734424882288 18446744073709551615 4237467 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/6884/statm: 93980 5304 337 96 0 90542 0
[pid=6885] ppid=6883 vsize=19540 CPUtime=2.59 cores=0
/proc/6885/stat : 6885 (clasp) R 6883 6883 6853 0 -1 4202496 2601 0 0 0 259 0 0 0 25 0 1 0 442848111 20008960 2229 33554432000 4194304 4785740 140735693681376 18446744073709551615 4286976 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/6885/statm: 4885 2229 340 145 0 1930 0
[pid=6887] ppid=6883 vsize=458072 CPUtime=2.69 cores=0
/proc/6887/stat : 6887 (TNM) R 6883 6883 6853 0 -1 4202496 1276 0 0 0 269 0 0 0 25 0 1 0 442848111 469065728 1173 33554432000 134512640 134534564 4293016240 18446744073709551615 134530339 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6887/statm: 114518 1173 95 6 0 113184 0
Current children cumulated CPU time (s) 7.87
Current children cumulated vsize (KiB) 871856

[startup+8.70114 s]
/proc/loadavg: 1.68 0.45 0.58 13/202 6956
/proc/meminfo: memFree=19957048/32951124 swapFree=67111524/67111528
[pid=6883] ppid=6881 vsize=18324 CPUtime=0 cores=0,2
/proc/6883/stat : 6883 (ppfolio) S 6881 6883 6853 0 -1 4202496 499 0 0 0 0 0 0 0 15 0 1 0 442848110 18763776 394 33554432000 4194304 4287625 140733505492848 18446744073709551615 255106788879 0 0 4096 65536 8470554292380499968 0 0 17 2 0 0 0
/proc/6883/statm: 4581 394 345 23 0 91 0
[pid=6884] ppid=6883 vsize=375772 CPUtime=2.89 cores=0
/proc/6884/stat : 6884 (cryptominisat) R 6883 6883 6853 0 -1 4202496 8101 0 0 0 288 1 0 0 25 0 1 0 442848111 384790528 5087 33554432000 4194304 4587354 140734424882288 18446744073709551615 4238690 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/6884/statm: 93943 5087 337 96 0 90505 0
[pid=6885] ppid=6883 vsize=19540 CPUtime=2.84 cores=0
/proc/6885/stat : 6885 (clasp) R 6883 6883 6853 0 -1 4202496 2617 0 0 0 284 0 0 0 25 0 1 0 442848111 20008960 2245 33554432000 4194304 4785740 140735693681376 18446744073709551615 255106465547 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/6885/statm: 4885 2245 340 145 0 1930 0
[pid=6887] ppid=6883 vsize=458072 CPUtime=2.94 cores=0
/proc/6887/stat : 6887 (TNM) R 6883 6883 6853 0 -1 4202496 1276 0 0 0 294 0 0 0 25 0 1 0 442848111 469065728 1173 33554432000 134512640 134534564 4293016240 18446744073709551615 134528708 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6887/statm: 114518 1173 95 6 0 113184 0
Current children cumulated CPU time (s) 8.67
Current children cumulated vsize (KiB) 871708

[startup+9.50098 s]
/proc/loadavg: 1.68 0.45 0.58 13/202 6956
/proc/meminfo: memFree=19957048/32951124 swapFree=67111524/67111528
[pid=6883] ppid=6881 vsize=18324 CPUtime=0 cores=0,2
/proc/6883/stat : 6883 (ppfolio) S 6881 6883 6853 0 -1 4202496 499 0 0 0 0 0 0 0 15 0 1 0 442848110 18763776 394 33554432000 4194304 4287625 140733505492848 18446744073709551615 255106788879 0 0 4096 65536 8470554567258406912 0 0 17 2 0 0 0
/proc/6883/statm: 4581 394 345 23 0 91 0
[pid=6884] ppid=6883 vsize=375772 CPUtime=3.13 cores=0
/proc/6884/stat : 6884 (cryptominisat) R 6883 6883 6853 0 -1 4202496 8277 0 0 0 312 1 0 0 25 0 1 0 442848111 384790528 5258 33554432000 4194304 4587354 140734424882288 18446744073709551615 4238606 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/6884/statm: 93943 5258 337 96 0 90505 0
[pid=6885] ppid=6883 vsize=19824 CPUtime=3.09 cores=0
/proc/6885/stat : 6885 (clasp) R 6883 6883 6853 0 -1 4202496 2674 0 0 0 309 0 0 0 25 0 1 0 442848111 20299776 2302 33554432000 4194304 4785740 140735693681376 18446744073709551615 4287017 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/6885/statm: 4956 2302 340 145 0 2001 0
[pid=6887] ppid=6883 vsize=458072 CPUtime=3.24 cores=0
/proc/6887/stat : 6887 (TNM) R 6883 6883 6853 0 -1 4202496 1276 0 0 0 324 0 0 0 25 0 1 0 442848111 469065728 1173 33554432000 134512640 134534564 4293016240 18446744073709551615 134530360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6887/statm: 114518 1173 95 6 0 113184 0
Current children cumulated CPU time (s) 9.46
Current children cumulated vsize (KiB) 871992

[startup+9.90691 s]
/proc/loadavg: 1.68 0.45 0.58 13/202 6956
/proc/meminfo: memFree=19941796/32951124 swapFree=67111524/67111528
[pid=6883] ppid=6881 vsize=18324 CPUtime=0 cores=0,2
/proc/6883/stat : 6883 (ppfolio) S 6881 6883 6853 0 -1 4202496 499 0 0 0 0 0 0 0 15 0 1 0 442848110 18763776 394 33554432000 4194304 4287625 140733505492848 18446744073709551615 255106788879 0 0 4096 65536 8470554704697360384 0 0 17 2 0 0 0
/proc/6883/statm: 4581 394 345 23 0 91 0
[pid=6884] ppid=6883 vsize=375772 CPUtime=3.29 cores=0
/proc/6884/stat : 6884 (cryptominisat) R 6883 6883 6853 0 -1 4202496 8395 0 0 0 328 1 0 0 25 0 1 0 442848111 384790528 5372 33554432000 4194304 4587354 140734424882288 18446744073709551615 4238467 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/6884/statm: 93943 5372 337 96 0 90505 0
[pid=6885] ppid=6883 vsize=19824 CPUtime=3.24 cores=0
/proc/6885/stat : 6885 (clasp) R 6883 6883 6853 0 -1 4202496 2690 0 0 0 324 0 0 0 25 0 1 0 442848111 20299776 2318 33554432000 4194304 4785740 140735693681376 18446744073709551615 4287153 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/6885/statm: 4956 2318 340 145 0 2001 0
[pid=6887] ppid=6883 vsize=458072 CPUtime=3.34 cores=0
/proc/6887/stat : 6887 (TNM) R 6883 6883 6853 0 -1 4202496 1276 0 0 0 334 0 0 0 25 0 1 0 442848111 469065728 1173 33554432000 134512640 134534564 4293016240 18446744073709551615 134528288 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6887/statm: 114518 1173 95 6 0 113184 0
Current children cumulated CPU time (s) 9.87
Current children cumulated vsize (KiB) 871992

[startup+10.0009 s]
/proc/loadavg: 1.68 0.45 0.58 13/202 6956
/proc/meminfo: memFree=19941796/32951124 swapFree=67111524/67111528
[pid=6883] ppid=6881 vsize=18324 CPUtime=0 cores=0,2
/proc/6883/stat : 6883 (ppfolio) S 6881 6883 6853 0 -1 4202496 499 0 0 0 0 0 0 0 15 0 1 0 442848110 18763776 394 33554432000 4194304 4287625 140733505492848 18446744073709551615 255106788879 0 0 4096 65536 8470554704697360384 0 0 17 2 0 0 0
/proc/6883/statm: 4581 394 345 23 0 91 0
[pid=6884] ppid=6883 vsize=375772 CPUtime=3.29 cores=0
/proc/6884/stat : 6884 (cryptominisat) R 6883 6883 6853 0 -1 4202496 8395 0 0 0 328 1 0 0 25 0 1 0 442848111 384790528 5372 33554432000 4194304 4587354 140734424882288 18446744073709551615 4238467 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/6884/statm: 93943 5372 337 96 0 90505 0
[pid=6885] ppid=6883 vsize=19956 CPUtime=3.29 cores=0
/proc/6885/stat : 6885 (clasp) R 6883 6883 6853 0 -1 4202496 2705 0 0 0 329 0 0 0 25 0 1 0 442848111 20434944 2333 33554432000 4194304 4785740 140735693681376 18446744073709551615 4286953 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/6885/statm: 4989 2333 340 145 0 2034 0
[pid=6887] ppid=6883 vsize=458072 CPUtime=3.39 cores=0
/proc/6887/stat : 6887 (TNM) R 6883 6883 6853 0 -1 4202496 1276 0 0 0 339 0 0 0 25 0 1 0 442848111 469065728 1173 33554432000 134512640 134534564 4293016240 18446744073709551615 134530614 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6887/statm: 114518 1173 95 6 0 113184 0
Current children cumulated CPU time (s) 9.97
Current children cumulated vsize (KiB) 872124

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6883 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=577000
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=28995
# CPU time returned by wait4() is 6.606
# while last known CPU time is 9.97
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10.0102
CPU time (s): 9.97
CPU user time (s): 9.96
CPU system time (s): 0.01
CPU usage (%): 99.598
Max. virtual memory (cumulated for all children) (KiB): 872124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.577
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11619
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= 55
involuntary context switches= 85

runsolver used 0.017997 second user time and 0.044993 second system time

The end

Launcher Data 

Begin job on node144 at 2011-04-22 22:32:00
IDJOB=3259446
IDBENCH=71572
IDSOLVER=1613
FILE ID=node144/3259446-1303504320
RUNJOBID= node144-1303504319-6871
PBS_JOBID= 13134261
Free space on /tmp= 72232 MiB

SOLVER NAME= ppfolio seq
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/forced/rbsat-v760c43649gyes8.cnf
COMMAND LINE= ppfolio --nbcore=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3259446-1303504320/watcher-3259446-1303504320 -o /tmp/evaluation-result-3259446-1303504320/solver-3259446-1303504320 -C 2400 -W 1300 -M 7680  ppfolio --nbcore=1 HOME/instance-3259446-1303504320.cnf

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

MD5SUM BENCH= ca42736a2fe4e8cf2cba6dd1668e0ad6
RANDOM SEED=1797776896

node144.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		: 2666.850
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	: 5333.70
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		: 2666.850
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	: 5226.16
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		: 2666.850
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	: 5332.75
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		: 2666.850
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	: 5332.83
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		: 2666.850
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	: 5332.75
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		: 2666.850
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	: 5332.82
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		: 2666.850
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		: 2666.850
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20376644 kB
Buffers:       1860460 kB
Cached:       10124240 kB
SwapCached:          4 kB
Active:        2764276 kB
Inactive:      9283708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20376644 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:           10516 kB
Writeback:           0 kB
AnonPages:       62564 kB
Mapped:          14404 kB
Slab:           462300 kB
PageTables:       4768 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   185092 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= 72172 MiB
End job on node144 at 2011-04-22 22:32:10