Trace number 1734947

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
picosat 913SAT 261.099 261.193

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v760c43649g10.cnf
MD5SUMef10306f3342b2993f40a14989476298
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.42987
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	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1734947-1240798964.cnf
0.00/0.00	c parsed header 'p cnf 760 43649'
0.01/0.02	c initialized 760 variables
0.01/0.02	c found 43649 non trivial clauses
0.01/0.02	c
0.01/0.02	c random number generator seed 0
0.01/0.02	c 
0.01/0.02	c  seconds     variables   original    learned     agility
0.01/0.02	c         level        used      conflicts    limit          MB
0.01/0.02	c 
0.01/0.02	c s   0.0   0.0   760   0.0    40     0     0     0   0.0   0.5 
0.01/0.03	c 
0.01/0.03	c initial reduction limit 100 clauses
0.01/0.03	c 
0.01/0.03	c +   0.0  64.7   760  82.5    40   100   100   110   4.2   0.6 
0.01/0.03	c R   0.0  64.7   760  82.5    40   100   100   110   4.2   0.6 
0.01/0.04	c +   0.0  88.4   760  92.5    40   250   128   121   3.9   0.6 
0.01/0.05	c R   0.1  93.7   760  92.5    40   400    76   121   3.5   0.5 
0.01/0.05	c +   0.1  90.7   760  92.5    40   475    82   133   3.8   0.5 
0.01/0.07	c +   0.1  91.0   760  95.0    40   812   134   146   4.4   0.6 
0.09/0.11	c R   0.1 102.3   760 100.0    40  1204   128   146   3.5   0.6 
0.09/0.11	c +   0.1 101.5   760 100.0    40  1317    89   160   4.2   0.5 
0.09/0.17	c +   0.2  94.9   760 100.0    40  2074   160   176   5.2   0.6 
0.19/0.26	c +   0.3  95.0   760 100.0    40  3209   145   193   4.9   0.6 
0.19/0.26	c R   0.3  95.0   760 100.0    40  3210   146   193   4.9   0.6 
0.29/0.39	c +   0.4  96.7   760 100.0    40  4911   194   212   5.4   0.6 
0.49/0.57	c +   0.6  93.5   760 100.0    40  7464   138   233   5.1   0.5 
0.59/0.60	c R   0.6  94.3   760 100.0    40  8023   198   233   5.1   0.6 
0.79/0.87	c +   0.9  92.6   760 100.0    40 11293   154   256   4.9   0.6 
1.29/1.33	c +   1.3  98.7   760 100.0    40 17036   146   281   4.8   0.5 
1.39/1.48	c R   1.5  99.7   760 100.0    40 19253   217   281   4.8   0.6 
1.99/2.00	c +   2.0  99.0   760 100.0    40 25650   161   309   5.6   0.5 
2.99/3.02	c +   3.0  97.2   760 100.0    40 38571   191   339   5.5   0.6 
3.39/3.47	c R   3.5  95.4   760 100.0    40 44914   218   339   4.4   0.6 
3.39/3.47	c 
3.39/3.47	c  seconds     variables   original    learned     agility
3.39/3.47	c         level        used      conflicts    limit          MB
3.39/3.47	c 
4.30/4.36	c +   4.4  90.8   760 100.0    40 57952   338   372   5.4   0.6 
6.59/6.64	c +   6.6  94.8   760 100.0    40 87023   306   409   3.8   0.6 
7.79/7.86	c R   7.9  97.4   760 100.0    40 102e3   259   409   6.2   0.6 
9.89/9.95	c +  10.0  96.5   760 100.0    40 130e3   395   449   4.9   0.6 
14.79/14.88	c +  14.9  94.1   760 100.0    40 196e3   371   493   5.2   0.6 
17.29/17.33	c R  17.3  90.8   760 100.0    40 230e3   324   493   5.4   0.6 
22.18/22.20	c +  22.2  90.1   760 100.0    40 294e3   336   542   7.1   0.6 
33.18/33.22	c +  33.2  87.4   760 100.0    40 441e3   382   596   4.8   0.6 
40.07/40.17	c R  40.2  89.4   760 100.0    40 512e3   613   596   5.8   0.7 
51.67/51.73	c +  51.7  89.3   760 100.0    40 662e3   493   655   5.8   0.6 
78.76/78.82	c +  78.8  91.2   760 100.0    40 993e3   654   720   5.4   0.7 
92.45/92.50	c R  92.5  92.1   760 100.0    40 112e4   644   720   4.8   0.7 
121.24/121.33	c + 121.3  91.8   760 100.0    40 148e4   578   792   5.3   0.7 
182.53/182.66	c + 182.6  87.9   760 100.0    40 223e4   566   871   6.4   0.7 
210.82/210.95	c R 210.9  91.1   760 100.0    40 246e4   629   871   6.1   0.7 
261.00/261.19	c 1 261.1  89.5   760 100.0    40 310e4   579   871   7.0   0.7 
261.00/261.19	c 
261.00/261.19	c  seconds     variables   original    learned     agility
261.00/261.19	c         level        used      conflicts    limit          MB
261.00/261.19	c 
261.00/261.19	s SATISFIABLE
261.00/261.19	v -1 -2 -3 4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20 -21 -22
261.00/261.19	v -23 -24 -25 26 -27 -28 -29 -30 -31 -32 -33 -34 -35 -36 -37 -38 -39 -40 -41
261.00/261.19	v -42 -43 -44 -45 -46 -47 -48 -49 -50 -51 -52 -53 -54 -55 56 -57 -58 -59 -60
261.00/261.19	v -61 62 -63 -64 -65 -66 -67 -68 -69 -70 -71 -72 -73 -74 -75 -76 77 -78 -79 -80
261.00/261.19	v -81 -82 -83 -84 -85 -86 -87 -88 -89 -90 -91 -92 -93 -94 -95 -96 -97 -98 -99
261.00/261.19	v -100 -101 -102 -103 -104 -105 -106 107 -108 -109 -110 -111 -112 -113 -114
261.00/261.19	v -115 -116 -117 -118 -119 -120 -121 -122 -123 -124 -125 -126 -127 -128 129
261.00/261.19	v -130 -131 -132 -133 -134 -135 -136 -137 -138 -139 -140 -141 -142 -143 -144
261.00/261.19	v -145 -146 -147 -148 149 -150 -151 -152 -153 -154 -155 -156 -157 -158 -159 160
261.00/261.19	v -161 -162 -163 -164 -165 -166 -167 -168 -169 -170 -171 -172 173 -174 -175
261.00/261.19	v -176 -177 -178 -179 -180 -181 -182 -183 -184 -185 -186 -187 -188 -189 -190
261.00/261.19	v -191 -192 -193 -194 -195 -196 -197 -198 -199 -200 -201 202 -203 -204 -205
261.00/261.19	v -206 -207 -208 -209 -210 -211 -212 -213 214 -215 -216 -217 -218 -219 -220
261.00/261.19	v -221 -222 -223 -224 -225 -226 -227 -228 -229 -230 -231 -232 -233 -234 -235
261.00/261.19	v -236 -237 -238 -239 -240 -241 -242 -243 -244 -245 246 -247 -248 -249 -250
261.00/261.19	v -251 -252 -253 -254 -255 -256 257 -258 -259 -260 -261 -262 -263 -264 -265
261.00/261.19	v -266 -267 -268 269 -270 -271 -272 -273 -274 -275 -276 -277 -278 -279 -280
261.00/261.19	v -281 -282 -283 -284 -285 286 -287 -288 -289 -290 -291 -292 -293 -294 -295
261.00/261.19	v -296 -297 -298 -299 -300 -301 -302 -303 -304 -305 -306 -307 308 -309 -310
261.00/261.19	v -311 -312 -313 -314 -315 -316 -317 -318 -319 -320 -321 -322 -323 -324 -325
261.00/261.19	v -326 -327 -328 -329 -330 -331 332 -333 -334 -335 -336 -337 -338 -339 -340
261.00/261.19	v -341 -342 -343 -344 -345 -346 -347 -348 -349 -350 -351 -352 -353 -354 -355
261.00/261.19	v -356 -357 -358 359 -360 -361 -362 -363 -364 365 -366 -367 -368 -369 -370 -371
261.00/261.19	v -372 -373 -374 -375 -376 -377 -378 -379 -380 -381 -382 -383 -384 -385 -386
261.00/261.19	v -387 388 -389 -390 -391 -392 -393 -394 -395 -396 -397 -398 -399 -400 -401
261.00/261.19	v -402 -403 -404 -405 -406 -407 -408 -409 -410 -411 -412 -413 -414 -415 -416
261.00/261.19	v 417 -418 -419 -420 -421 -422 -423 -424 -425 -426 -427 -428 -429 430 -431 -432
261.00/261.19	v -433 -434 -435 -436 -437 438 -439 -440 -441 -442 -443 -444 -445 -446 -447
261.00/261.19	v -448 -449 -450 -451 -452 -453 -454 -455 -456 -457 -458 -459 -460 -461 -462
261.00/261.19	v -463 -464 -465 -466 467 -468 -469 -470 -471 -472 -473 -474 -475 -476 -477
261.00/261.19	v -478 -479 -480 -481 -482 483 -484 -485 -486 -487 -488 -489 -490 -491 -492
261.00/261.19	v -493 -494 -495 -496 -497 -498 -499 -500 -501 -502 -503 -504 -505 -506 -507
261.00/261.19	v -508 509 -510 -511 -512 -513 -514 -515 -516 -517 -518 -519 -520 521 -522 -523
261.00/261.19	v -524 -525 -526 -527 -528 -529 -530 -531 -532 -533 -534 -535 -536 -537 -538
261.00/261.19	v -539 -540 -541 -542 -543 -544 545 -546 -547 -548 -549 -550 -551 -552 -553
261.00/261.19	v -554 -555 -556 -557 -558 -559 -560 -561 -562 -563 -564 -565 -566 -567 -568
261.00/261.19	v -569 570 -571 572 -573 -574 -575 -576 -577 -578 -579 -580 -581 -582 -583 -584
261.00/261.19	v -585 -586 -587 -588 -589 -590 -591 -592 593 -594 -595 -596 -597 -598 -599
261.00/261.19	v -600 -601 -602 -603 -604 -605 -606 -607 -608 -609 -610 -611 -612 -613 -614
261.00/261.19	v 615 -616 -617 -618 -619 -620 -621 -622 -623 -624 -625 -626 -627 -628 -629
261.00/261.19	v -630 -631 -632 -633 -634 -635 -636 -637 -638 -639 -640 641 -642 -643 -644
261.00/261.19	v -645 -646 -647 -648 -649 -650 -651 -652 653 -654 -655 -656 -657 -658 -659
261.00/261.19	v -660 -661 -662 -663 -664 -665 666 -667 -668 -669 -670 -671 -672 -673 -674
261.00/261.19	v -675 -676 -677 -678 -679 -680 -681 -682 -683 -684 -685 -686 -687 -688 -689
261.00/261.19	v -690 -691 -692 -693 694 -695 -696 -697 -698 -699 -700 -701 -702 -703 -704
261.00/261.19	v -705 -706 -707 -708 -709 -710 -711 -712 -713 -714 -715 -716 -717 -718 -719
261.00/261.19	v -720 -721 722 -723 -724 -725 -726 -727 -728 -729 -730 731 -732 -733 -734 -735
261.00/261.19	v -736 -737 -738 -739 -740 -741 -742 -743 -744 -745 -746 -747 -748 -749 750
261.00/261.19	v -751 -752 -753 -754 -755 -756 -757 -758 -759 -760 0
261.00/261.19	c
261.00/261.19	c 0 iterations
261.00/261.19	c 5466 restarts
261.00/261.19	c 0 failed literals
261.00/261.19	c 3102817 conflicts
261.00/261.19	c 6802579 decisions
261.00/261.19	c 0 fixed variables
261.00/261.19	c 284206989 learned literals
261.00/261.19	c 18.2% deleted literals
261.00/261.19	c 436493892 propagations
261.00/261.19	c 100.0% variables used
261.00/261.19	c 261.1 seconds in library
261.00/261.19	c 1.7 megaprops/second
261.00/261.19	c 1 simplifications
261.00/261.19	c 8730 reductions
261.00/261.19	c 1143.2 MB recycled
261.00/261.19	c 0.9 MB maximally allocated
261.00/261.19	c 261.1 seconds total run time

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-1734947-1240798964/watcher-1734947-1240798964 -o /tmp/evaluation-result-1734947-1240798964/solver-1734947-1240798964 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1734947-1240798964.cnf 

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: 1.00 1.00 1.00 3/64 31946
/proc/meminfo: memFree=1549920/2055920 swapFree=4181888/4192956
[pid=31946] ppid=31944 vsize=912 CPUtime=0
/proc/31946/stat : 31946 (picosat) R 31944 31946 27959 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 107929646 933888 104 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 228 104 56 152 0 74 0

[startup+0.014155 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31946
/proc/meminfo: memFree=1549920/2055920 swapFree=4181888/4192956
[pid=31946] ppid=31944 vsize=1176 CPUtime=0.01
/proc/31946/stat : 31946 (picosat) R 31944 31946 27959 0 -1 4194304 198 0 0 0 1 0 0 0 18 0 1 0 107929646 1204224 183 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 294 184 56 152 0 140 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1176

[startup+0.101171 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31946
/proc/meminfo: memFree=1549920/2055920 swapFree=4181888/4192956
[pid=31946] ppid=31944 vsize=1308 CPUtime=0.09
/proc/31946/stat : 31946 (picosat) R 31944 31946 27959 0 -1 4194304 248 0 0 0 9 0 0 0 18 0 1 0 107929646 1339392 233 1992294400 134512640 135137933 4294956224 18446744073709551615 134552368 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 327 233 69 152 0 173 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1308

[startup+0.301205 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31946
/proc/meminfo: memFree=1549920/2055920 swapFree=4181888/4192956
[pid=31946] ppid=31944 vsize=1308 CPUtime=0.29
/proc/31946/stat : 31946 (picosat) R 31944 31946 27959 0 -1 4194304 253 0 0 0 29 0 0 0 19 0 1 0 107929646 1339392 238 1992294400 134512640 135137933 4294956224 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 327 238 69 152 0 173 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1308

[startup+0.701275 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31946
/proc/meminfo: memFree=1549920/2055920 swapFree=4181888/4192956
[pid=31946] ppid=31944 vsize=1308 CPUtime=0.69
/proc/31946/stat : 31946 (picosat) R 31944 31946 27959 0 -1 4194304 255 0 0 0 69 0 0 0 22 0 1 0 107929646 1339392 240 1992294400 134512640 135137933 4294956224 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 327 240 69 152 0 173 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1308

[startup+1.50142 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31947
/proc/meminfo: memFree=1549208/2055920 swapFree=4181888/4192956
[pid=31946] ppid=31944 vsize=1424 CPUtime=1.49
/proc/31946/stat : 31946 (picosat) R 31944 31946 27959 0 -1 4194304 260 0 0 0 149 0 0 0 25 0 1 0 107929646 1458176 245 1992294400 134512640 135137933 4294956224 18446744073709551615 134552024 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 356 245 69 152 0 202 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1424

[startup+3.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31947
/proc/meminfo: memFree=1549016/2055920 swapFree=4181888/4192956
[pid=31946] ppid=31944 vsize=1424 CPUtime=3.09
/proc/31946/stat : 31946 (picosat) R 31944 31946 27959 0 -1 4194304 267 0 0 0 309 0 0 0 25 0 1 0 107929646 1458176 252 1992294400 134512640 135137933 4294956224 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 356 252 69 152 0 202 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1424

[startup+6.30126 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31947
/proc/meminfo: memFree=1548952/2055920 swapFree=4181888/4192956
[pid=31946] ppid=31944 vsize=1448 CPUtime=6.29
/proc/31946/stat : 31946 (picosat) R 31944 31946 27959 0 -1 4194304 289 0 0 0 629 0 0 0 25 0 1 0 107929646 1482752 274 1992294400 134512640 135137933 4294956224 18446744073709551615 134567222 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 362 274 69 152 0 208 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1448

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31947
/proc/meminfo: memFree=1548832/2055920 swapFree=4181888/4192956
[pid=31946] ppid=31944 vsize=1444 CPUtime=12.69
/proc/31946/stat : 31946 (picosat) R 31944 31946 27959 0 -1 4194304 289 0 0 0 1269 0 0 0 25 0 1 0 107929646 1478656 274 1992294400 134512640 135137933 4294956224 18446744073709551615 134527686 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 361 274 69 152 0 207 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1444

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31947
/proc/meminfo: memFree=1548768/2055920 swapFree=4181888/4192956
[pid=31946] ppid=31944 vsize=1480 CPUtime=25.48
/proc/31946/stat : 31946 (picosat) R 31944 31946 27959 0 -1 4194304 293 0 0 0 2548 0 0 0 25 0 1 0 107929646 1515520 278 1992294400 134512640 135137933 4294956224 18446744073709551615 134525077 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 370 278 69 152 0 216 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1480

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31947
/proc/meminfo: memFree=1548768/2055920 swapFree=4181888/4192956
[pid=31946] ppid=31944 vsize=1480 CPUtime=51.07
/proc/31946/stat : 31946 (picosat) R 31944 31946 27959 0 -1 4194304 300 0 0 0 5107 0 0 0 25 0 1 0 107929646 1515520 285 1992294400 134512640 135137933 4294956224 18446744073709551615 134552165 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 370 285 69 152 0 216 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1480

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31947
/proc/meminfo: memFree=1548640/2055920 swapFree=4181888/4192956
[pid=31946] ppid=31944 vsize=1536 CPUtime=102.25
/proc/31946/stat : 31946 (picosat) R 31944 31946 27959 0 -1 4194304 311 0 0 0 10225 0 0 0 25 0 1 0 107929646 1572864 296 1992294400 134512640 135137933 4294956224 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 384 296 69 152 0 230 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1536

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31947
/proc/meminfo: memFree=1548576/2055920 swapFree=4181888/4192956
[pid=31946] ppid=31944 vsize=1608 CPUtime=162.24
/proc/31946/stat : 31946 (picosat) R 31944 31946 27959 0 -1 4194304 323 0 0 0 16223 1 0 0 25 0 1 0 107929646 1646592 308 1992294400 134512640 135137933 4294956224 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 402 308 69 152 0 248 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1608

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31947
/proc/meminfo: memFree=1548448/2055920 swapFree=4181888/4192956
[pid=31946] ppid=31944 vsize=1708 CPUtime=222.21
/proc/31946/stat : 31946 (picosat) R 31944 31946 27959 0 -1 4194304 349 0 0 0 22220 1 0 0 25 0 1 0 107929646 1748992 334 1992294400 134512640 135137933 4294956224 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 427 334 69 152 0 273 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1708

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

[startup+230.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31947
/proc/meminfo: memFree=1548448/2055920 swapFree=4181888/4192956
[pid=31946] ppid=31944 vsize=1692 CPUtime=230.21
/proc/31946/stat : 31946 (picosat) R 31944 31946 27959 0 -1 4194304 349 0 0 0 23020 1 0 0 25 0 1 0 107929646 1732608 334 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 423 334 69 152 0 269 0
Current children cumulated CPU time (s) 230.21
Current children cumulated vsize (KiB) 1692

[startup+243.106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31947
/proc/meminfo: memFree=1548448/2055920 swapFree=4181888/4192956
[pid=31946] ppid=31944 vsize=1632 CPUtime=243.01
/proc/31946/stat : 31946 (picosat) R 31944 31946 27959 0 -1 4194304 349 0 0 0 24300 1 0 0 25 0 1 0 107929646 1671168 323 1992294400 134512640 135137933 4294956224 18446744073709551615 134542985 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 408 323 69 152 0 254 0
Current children cumulated CPU time (s) 243.01
Current children cumulated vsize (KiB) 1632

[startup+249.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31947
/proc/meminfo: memFree=1548448/2055920 swapFree=4181888/4192956
[pid=31946] ppid=31944 vsize=1632 CPUtime=249.4
/proc/31946/stat : 31946 (picosat) R 31944 31946 27959 0 -1 4194304 349 0 0 0 24939 1 0 0 25 0 1 0 107929646 1671168 323 1992294400 134512640 135137933 4294956224 18446744073709551615 134554634 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 408 323 69 152 0 254 0
Current children cumulated CPU time (s) 249.4
Current children cumulated vsize (KiB) 1632

[startup+255.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31947
/proc/meminfo: memFree=1548448/2055920 swapFree=4181888/4192956
[pid=31946] ppid=31944 vsize=1632 CPUtime=255.8
/proc/31946/stat : 31946 (picosat) R 31944 31946 27959 0 -1 4194304 349 0 0 0 25579 1 0 0 25 0 1 0 107929646 1671168 323 1992294400 134512640 135137933 4294956224 18446744073709551615 134552082 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 408 323 69 152 0 254 0
Current children cumulated CPU time (s) 255.8
Current children cumulated vsize (KiB) 1632

[startup+259.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31947
/proc/meminfo: memFree=1548448/2055920 swapFree=4181888/4192956
[pid=31946] ppid=31944 vsize=1632 CPUtime=259
/proc/31946/stat : 31946 (picosat) R 31944 31946 27959 0 -1 4194304 349 0 0 0 25899 1 0 0 25 0 1 0 107929646 1671168 323 1992294400 134512640 135137933 4294956224 18446744073709551615 134552452 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 408 323 69 152 0 254 0
Current children cumulated CPU time (s) 259
Current children cumulated vsize (KiB) 1632

[startup+259.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31947
/proc/meminfo: memFree=1548448/2055920 swapFree=4181888/4192956
[pid=31946] ppid=31944 vsize=1632 CPUtime=259.8
/proc/31946/stat : 31946 (picosat) R 31944 31946 27959 0 -1 4194304 349 0 0 0 25979 1 0 0 25 0 1 0 107929646 1671168 323 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 408 323 69 152 0 254 0
Current children cumulated CPU time (s) 259.8
Current children cumulated vsize (KiB) 1632

[startup+260.705 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31947
/proc/meminfo: memFree=1548448/2055920 swapFree=4181888/4192956
[pid=31946] ppid=31944 vsize=1632 CPUtime=260.6
/proc/31946/stat : 31946 (picosat) R 31944 31946 27959 0 -1 4194304 349 0 0 0 26059 1 0 0 25 0 1 0 107929646 1671168 323 1992294400 134512640 135137933 4294956224 18446744073709551615 134551378 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 408 323 69 152 0 254 0
Current children cumulated CPU time (s) 260.6
Current children cumulated vsize (KiB) 1632

[startup+261.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31947
/proc/meminfo: memFree=1548448/2055920 swapFree=4181888/4192956
[pid=31946] ppid=31944 vsize=1632 CPUtime=261
/proc/31946/stat : 31946 (picosat) R 31944 31946 27959 0 -1 4194304 349 0 0 0 26099 1 0 0 25 0 1 0 107929646 1671168 323 1992294400 134512640 135137933 4294956224 18446744073709551615 134552108 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 408 323 69 152 0 254 0
Current children cumulated CPU time (s) 261
Current children cumulated vsize (KiB) 1632

Child status: 10
Real time (s): 261.193
CPU time (s): 261.099
CPU user time (s): 261.087
CPU system time (s): 0.011998
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 1796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 261.087
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 351
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= 676

runsolver used 0.179972 second user time and 0.568913 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-27 04:22:44
IDJOB=1734947
IDBENCH=71326
IDSOLVER=506
FILE ID=node18/1734947-1240798964
PBS_JOBID= 9187361
Free space on /tmp= 66148 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v760c43649g10.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734947-1240798964/watcher-1734947-1240798964 -o /tmp/evaluation-result-1734947-1240798964/solver-1734947-1240798964 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1734947-1240798964.cnf

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

MD5SUM BENCH= ef10306f3342b2993f40a14989476298
RANDOM SEED=75560487

node18.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		: 3000.280
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		: 3000.280
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1550336 kB
Buffers:         61560 kB
Cached:         361528 kB
SwapCached:       4972 kB
Active:         152152 kB
Inactive:       278960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1550336 kB
SwapTotal:     4192956 kB
SwapFree:      4181888 kB
Dirty:            1240 kB
Writeback:           0 kB
Mapped:          14076 kB
Slab:            60436 kB
Committed_AS:   476092 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= 66144 MiB
End job on node18 at 2009-04-27 04:27:05