Trace number 1735310

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
HydraSAT-Flat 2009-03-22-FlatSAT 1054.59 1054.99

General information on the benchmark

NameCRAFTED/rbsat/random/forced/
rbsat-v760c43649gyes6.cnf
MD5SUM678295c947877f01251ebfe072d64bf5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.2855
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 

1054.50/1054.98	
1054.50/1054.98	c decisions : 6000880
1054.50/1054.98	c conflicts : 4116804
1054.50/1054.98	c Memory limit 1620 MiB
1054.50/1054.98	s SATISFIABLE
1054.50/1054.98	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 0

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1735310-1240801262/watcher-1735310-1240801262 -o /tmp/evaluation-result-1735310-1240801262/solver-1735310-1240801262 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1735310-1240801262.cnf -rs 454997485 -co memory_limit 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.83 1.82 1.50 3/65 27040
/proc/meminfo: memFree=1390760/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=1900 CPUtime=0
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 217 0 0 0 0 0 0 0 20 0 1 0 108156533 1945600 201 1992294400 134512640 135819388 4294956160 18446744073709551615 135210599 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 475 202 119 319 0 153 0

[startup+0.045569 s]
/proc/loadavg: 1.83 1.82 1.50 3/65 27040
/proc/meminfo: memFree=1390760/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=4820 CPUtime=0.04
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 1034 0 0 0 4 0 0 0 20 0 1 0 108156533 4935680 1004 1992294400 134512640 135819388 4294956160 18446744073709551615 134604097 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 1205 1004 127 319 0 883 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4820

[startup+0.10158 s]
/proc/loadavg: 1.83 1.82 1.50 3/65 27040
/proc/meminfo: memFree=1390760/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=4820 CPUtime=0.09
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 1034 0 0 0 9 0 0 0 20 0 1 0 108156533 4935680 1004 1992294400 134512640 135819388 4294956160 18446744073709551615 134681591 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 1205 1004 127 319 0 883 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4820

[startup+0.301619 s]
/proc/loadavg: 1.83 1.82 1.50 3/65 27040
/proc/meminfo: memFree=1390760/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=5520 CPUtime=0.29
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 1196 0 0 0 29 0 0 0 22 0 1 0 108156533 5652480 1123 1992294400 134512640 135819388 4294956160 18446744073709551615 134521137 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 1380 1123 128 319 0 1058 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5520

[startup+0.701698 s]
/proc/loadavg: 1.83 1.82 1.50 3/65 27040
/proc/meminfo: memFree=1390760/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=7468 CPUtime=0.69
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 1704 0 0 0 69 0 0 0 25 0 1 0 108156533 7647232 1630 1992294400 134512640 135819388 4294956160 18446744073709551615 134617177 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 1867 1630 147 319 0 1545 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7468

[startup+1.50185 s]
/proc/loadavg: 1.83 1.82 1.50 2/66 27041
/proc/meminfo: memFree=1384608/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=7732 CPUtime=1.49
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 1767 0 0 0 149 0 0 0 25 0 1 0 108156533 7917568 1693 1992294400 134512640 135819388 4294956160 18446744073709551615 134603194 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 1933 1693 147 319 0 1611 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7732

[startup+3.10117 s]
/proc/loadavg: 1.83 1.82 1.50 2/66 27041
/proc/meminfo: memFree=1384352/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=7864 CPUtime=3.09
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 1811 0 0 0 309 0 0 0 25 0 1 0 108156533 8052736 1737 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 1966 1737 147 319 0 1644 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7864

[startup+6.3018 s]
/proc/loadavg: 1.77 1.81 1.50 2/66 27041
/proc/meminfo: memFree=1384096/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=7996 CPUtime=6.29
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 1822 0 0 0 629 0 0 0 25 0 1 0 108156533 8187904 1748 1992294400 134512640 135819388 4294956160 18446744073709551615 134669206 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 1999 1748 147 319 0 1677 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7996

[startup+12.7011 s]
/proc/loadavg: 1.71 1.79 1.50 2/66 27041
/proc/meminfo: memFree=1384040/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=7996 CPUtime=12.68
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 1843 0 0 0 1268 0 0 0 25 0 1 0 108156533 8187904 1769 1992294400 134512640 135819388 4294956160 18446744073709551615 134603156 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 1999 1769 147 319 0 1677 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7996

[startup+25.5016 s]
/proc/loadavg: 1.55 1.75 1.49 2/66 27041
/proc/meminfo: memFree=1384040/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=7996 CPUtime=25.48
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 1848 0 0 0 2548 0 0 0 25 0 1 0 108156533 8187904 1774 1992294400 134512640 135819388 4294956160 18446744073709551615 134616785 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 1999 1774 147 319 0 1677 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7996

[startup+51.1016 s]
/proc/loadavg: 1.36 1.69 1.47 2/66 27041
/proc/meminfo: memFree=1383848/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=8260 CPUtime=51.08
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 1894 0 0 0 5107 1 0 0 25 0 1 0 108156533 8458240 1820 1992294400 134512640 135819388 4294956160 18446744073709551615 135204832 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 2065 1820 147 319 0 1743 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8260

[startup+102.306 s]
/proc/loadavg: 1.15 1.58 1.45 2/66 27041
/proc/meminfo: memFree=1383016/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=9052 CPUtime=102.26
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 2108 0 0 0 10225 1 0 0 25 0 1 0 108156533 9269248 2034 1992294400 134512640 135819388 4294956160 18446744073709551615 134617245 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 2263 2034 147 319 0 1941 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9052

[startup+162.302 s]
/proc/loadavg: 1.06 1.47 1.42 2/66 27041
/proc/meminfo: memFree=1381928/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=10120 CPUtime=162.23
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 2366 0 0 0 16222 1 0 0 25 0 1 0 108156533 10362880 2292 1992294400 134512640 135819388 4294956160 18446744073709551615 134617168 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 2530 2292 147 319 0 2208 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10120

[startup+222.301 s]
/proc/loadavg: 1.02 1.38 1.39 2/66 27041
/proc/meminfo: memFree=1378664/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=13576 CPUtime=222.2
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 3171 0 0 0 22219 1 0 0 25 0 1 0 108156533 13901824 3097 1992294400 134512640 135819388 4294956160 18446744073709551615 134617465 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 3394 3097 147 319 0 3072 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 13576

[startup+282.301 s]
/proc/loadavg: 1.00 1.31 1.36 2/66 27041
/proc/meminfo: memFree=1376168/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=16196 CPUtime=282.19
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 3790 0 0 0 28217 2 0 0 25 0 1 0 108156533 16584704 3716 1992294400 134512640 135819388 4294956160 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 4049 3716 147 319 0 3727 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 16196

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.34 2/66 27041
/proc/meminfo: memFree=1375728/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=16828 CPUtime=342.16
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 3911 0 0 0 34214 2 0 0 25 0 1 0 108156533 17231872 3837 1992294400 134512640 135819388 4294956160 18446744073709551615 134667927 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 4207 3837 147 319 0 3885 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 16828

[startup+402.302 s]
/proc/loadavg: 1.00 1.20 1.31 2/66 27041
/proc/meminfo: memFree=1375664/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=16828 CPUtime=402.14
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 3911 0 0 0 40212 2 0 0 25 0 1 0 108156533 17231872 3837 1992294400 134512640 135819388 4294956160 18446744073709551615 134617225 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 4207 3837 147 319 0 3885 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 16828

[startup+462.302 s]
/proc/loadavg: 1.00 1.16 1.29 2/66 27041
/proc/meminfo: memFree=1375664/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=16828 CPUtime=462.12
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 3911 0 0 0 46210 2 0 0 25 0 1 0 108156533 17231872 3837 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 4207 3837 147 319 0 3885 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 16828

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.27 2/66 27041
/proc/meminfo: memFree=1375664/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=16828 CPUtime=522.09
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 3912 0 0 0 52207 2 0 0 25 0 1 0 108156533 17231872 3838 1992294400 134512640 135819388 4294956160 18446744073709551615 135208337 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 4207 3838 147 319 0 3885 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 16828

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.25 2/66 27041
/proc/meminfo: memFree=1375536/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=16828 CPUtime=582.07
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 3938 0 0 0 58205 2 0 0 25 0 1 0 108156533 17231872 3864 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 4207 3864 147 319 0 3885 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 16828

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.23 2/66 27041
/proc/meminfo: memFree=1375472/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=16960 CPUtime=642.05
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 3964 0 0 0 64203 2 0 0 25 0 1 0 108156533 17367040 3890 1992294400 134512640 135819388 4294956160 18446744073709551615 134668660 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 4240 3890 147 319 0 3918 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 16960

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.21 2/66 27041
/proc/meminfo: memFree=1375216/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=17224 CPUtime=702.03
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 4027 0 0 0 70201 2 0 0 25 0 1 0 108156533 17637376 3953 1992294400 134512640 135819388 4294956160 18446744073709551615 134592864 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 4306 3953 147 319 0 3984 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 17224

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.20 2/66 27041
/proc/meminfo: memFree=1374832/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=17512 CPUtime=762.01
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 4113 0 0 0 76199 2 0 0 25 0 1 0 108156533 17932288 4039 1992294400 134512640 135819388 4294956160 18446744073709551615 135226987 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 4378 4039 147 319 0 4056 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 17512

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.18 2/66 27041
/proc/meminfo: memFree=1374000/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=18612 CPUtime=821.99
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 4319 0 0 0 82196 3 0 0 25 0 1 0 108156533 19058688 4245 1992294400 134512640 135819388 4294956160 18446744073709551615 134617416 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 4653 4245 147 319 0 4331 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 18612

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.17 2/66 27041
/proc/meminfo: memFree=1372976/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=19740 CPUtime=881.96
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 4578 0 0 0 88193 3 0 0 25 0 1 0 108156533 20213760 4504 1992294400 134512640 135819388 4294956160 18446744073709551615 134592607 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 4935 4504 147 319 0 4613 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 19740

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.16 2/66 27041
/proc/meminfo: memFree=1371952/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=20868 CPUtime=941.94
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 4833 0 0 0 94190 4 0 0 25 0 1 0 108156533 21368832 4759 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 5217 4759 147 319 0 4895 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 20868

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 27041
/proc/meminfo: memFree=1370992/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=22020 CPUtime=1001.92
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 5078 0 0 0 100188 4 0 0 25 0 1 0 108156533 22548480 5004 1992294400 134512640 135819388 4294956160 18446744073709551615 134617596 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 5505 5004 147 319 0 5183 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 22020

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

[startup+1023.9 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 27041
/proc/meminfo: memFree=1370672/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=22336 CPUtime=1023.51
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 5149 0 0 0 102347 4 0 0 25 0 1 0 108156533 22872064 5075 1992294400 134512640 135819388 4294956160 18446744073709551615 134617071 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 5584 5075 147 319 0 5262 0
Current children cumulated CPU time (s) 1023.51
Current children cumulated vsize (KiB) 22336

[startup+1036.7 s]
/proc/loadavg: 1.00 1.01 1.14 2/66 27041
/proc/meminfo: memFree=1370416/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=22600 CPUtime=1036.3
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 5214 0 0 0 103626 4 0 0 25 0 1 0 108156533 23142400 5140 1992294400 134512640 135819388 4294956160 18446744073709551615 134616959 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 5650 5140 147 319 0 5328 0
Current children cumulated CPU time (s) 1036.3
Current children cumulated vsize (KiB) 22600

[startup+1043.1 s]
/proc/loadavg: 1.00 1.01 1.14 2/66 27041
/proc/meminfo: memFree=1370288/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=22748 CPUtime=1042.7
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 5249 0 0 0 104266 4 0 0 25 0 1 0 108156533 23293952 5175 1992294400 134512640 135819388 4294956160 18446744073709551615 134617683 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 5687 5175 147 319 0 5365 0
Current children cumulated CPU time (s) 1042.7
Current children cumulated vsize (KiB) 22748

[startup+1049.5 s]
/proc/loadavg: 1.00 1.01 1.13 2/66 27041
/proc/meminfo: memFree=1370032/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=22880 CPUtime=1049.1
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 5296 0 0 0 104906 4 0 0 25 0 1 0 108156533 23429120 5222 1992294400 134512640 135819388 4294956160 18446744073709551615 134617587 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 5720 5222 147 319 0 5398 0
Current children cumulated CPU time (s) 1049.1
Current children cumulated vsize (KiB) 22880

[startup+1052.71 s]
/proc/loadavg: 1.00 1.01 1.13 2/66 27041
/proc/meminfo: memFree=1369968/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=23020 CPUtime=1052.3
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 5321 0 0 0 105226 4 0 0 25 0 1 0 108156533 23572480 5247 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 5755 5247 147 319 0 5433 0
Current children cumulated CPU time (s) 1052.3
Current children cumulated vsize (KiB) 23020

[startup+1054.3 s]
/proc/loadavg: 1.00 1.01 1.13 2/66 27041
/proc/meminfo: memFree=1369904/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=23020 CPUtime=1053.9
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 5333 0 0 0 105386 4 0 0 25 0 1 0 108156533 23572480 5259 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 5755 5259 147 319 0 5433 0
Current children cumulated CPU time (s) 1053.9
Current children cumulated vsize (KiB) 23020

[startup+1054.7 s]
/proc/loadavg: 1.00 1.01 1.13 2/66 27041
/proc/meminfo: memFree=1369904/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=23020 CPUtime=1054.3
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 5334 0 0 0 105426 4 0 0 25 0 1 0 108156533 23572480 5260 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 5755 5260 147 319 0 5433 0
Current children cumulated CPU time (s) 1054.3
Current children cumulated vsize (KiB) 23020

[startup+1054.91 s]
/proc/loadavg: 1.00 1.01 1.13 2/66 27041
/proc/meminfo: memFree=1369904/2055920 swapFree=4181424/4192956
[pid=27040] ppid=27038 vsize=23020 CPUtime=1054.5
/proc/27040/stat : 27040 (hydrasat-flat) R 27038 27040 26254 0 -1 4194304 5337 0 0 0 105446 4 0 0 25 0 1 0 108156533 23572480 5263 1992294400 134512640 135819388 4294956160 18446744073709551615 134616912 0 0 4096 1 0 0 0 17 1 0 0
/proc/27040/statm: 5755 5263 147 319 0 5433 0
Current children cumulated CPU time (s) 1054.5
Current children cumulated vsize (KiB) 23020

Child status: 10
Real time (s): 1054.99
CPU time (s): 1054.59
CPU user time (s): 1054.54
CPU system time (s): 0.047992
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 23020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1054.54
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5343
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= 2
involuntary context switches= 1040

runsolver used 1.17282 second user time and 2.49962 second system time

The end

Launcher Data 

Begin job on node77 at 2009-04-27 05:01:02
IDJOB=1735310
IDBENCH=71396
IDSOLVER=519
FILE ID=node77/1735310-1240801262
PBS_JOBID= 9187372
Free space on /tmp= 66256 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/CRAFTED/rbsat/random/forced/rbsat-v760c43649gyes6.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1735310-1240801262/watcher-1735310-1240801262 -o /tmp/evaluation-result-1735310-1240801262/solver-1735310-1240801262 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1735310-1240801262.cnf -rs 454997485 -co memory_limit 1800

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 678295c947877f01251ebfe072d64bf5
RANDOM SEED=454997485

node77.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.270
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.270
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1391240 kB
Buffers:         73016 kB
Cached:         512272 kB
SwapCached:       5496 kB
Active:         257116 kB
Inactive:       336084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1391240 kB
SwapTotal:     4192956 kB
SwapFree:      4181424 kB
Dirty:            1920 kB
Writeback:           0 kB
Mapped:          13532 kB
Slab:            57436 kB
Committed_AS:   501204 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66256 MiB
End job on node77 at 2009-04-27 05:18:37