Trace number 1738042

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 357.621 357.724

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-24-193-22-70.cnf
MD5SUM0a7df8011edd7a5f3da371261f9b3f8b
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.2858
Satisfiable
(Un)Satisfiability was proved
Number of variables528
Number of clauses30728
Sum of the clauses size61940
Maximum clause length24
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 230706
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 522

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-1738042-1240835211.cnf
0.00/0.00	c parsed header 'p cnf 528 30728'
0.00/0.01	c initialized 528 variables
0.00/0.01	c found 30728 non trivial clauses
0.00/0.01	c
0.00/0.01	c random number generator seed 0
0.00/0.01	c 
0.00/0.01	c  seconds     variables   original    learned     agility
0.00/0.01	c         level        used      conflicts    limit          MB
0.00/0.01	c 
0.00/0.01	c s   0.0   0.0   528   0.0    22     0     0     0   0.0   0.4 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 100 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0  75.6   528  72.9    22   100   100   110   3.2   0.4 
0.00/0.02	c R   0.0  75.6   528  72.9    22   101   101   110   3.3   0.4 
0.00/0.03	c +   0.0  62.1   528 100.0    22   250    75   121   4.2   0.4 
0.00/0.04	c R   0.0  67.8   528 100.0    22   402    89   121   5.3   0.4 
0.00/0.04	c +   0.0  70.1   528 100.0    22   475    97   133   5.6   0.4 
0.00/0.07	c +   0.1  74.8   528 100.0    22   812    84   146   5.8   0.4 
0.09/0.09	c R   0.1 104.7   528 100.0    22  1209   150   146   5.2   0.4 
0.10/0.10	c +   0.1 101.6   528 100.0    22  1317   107   160   5.7   0.4 
0.10/0.15	c +   0.2 100.0   528 100.0    22  2074   110   176   5.2   0.4 
0.20/0.25	c +   0.3  97.0   528 100.0    22  3209   120   193   6.3   0.4 
0.20/0.26	c R   0.3  96.9   528 100.0    22  3219   130   193   6.4   0.4 
0.30/0.36	c +   0.4 100.4   528 100.0    22  4911   199   212   4.9   0.4 
0.50/0.55	c +   0.6 101.9   528 100.0    22  7464   158   233   5.9   0.4 
0.50/0.59	c R   0.6 100.4   528 100.0    22  8029   213   233   6.4   0.4 
0.80/0.80	c +   0.8 100.0   528 100.0    22 11293   170   256   6.2   0.4 
1.20/1.22	c +   1.2 100.3   528 100.0    22 17036   167   281   4.4   0.4 
1.40/1.42	c R   1.4 101.4   528 100.0    22 19261   188   281   5.9   0.4 
1.80/1.86	c +   1.9 102.5   528 100.0    22 25650   210   309   5.4   0.4 
2.70/2.78	c +   2.8 105.3   528 100.0    22 38571   292   339   4.5   0.5 
3.20/3.23	c R   3.2 105.4   528 100.0    22 44923   227   339   6.4   0.4 
3.20/3.23	c 
3.20/3.23	c  seconds     variables   original    learned     agility
3.20/3.23	c         level        used      conflicts    limit          MB
3.20/3.23	c 
4.00/4.02	c +   4.0  99.8   528 100.0    22 57952   213   372   4.1   0.4 
5.80/5.89	c +   5.9  97.8   528 100.0    22 87023   309   409   6.4   0.5 
6.99/7.06	c R   7.1  99.2   528 100.0    22 102e3   368   409   5.1   0.5 
8.99/9.02	c +   9.0 100.1   528 100.0    22 130e3   255   449   4.3   0.5 
13.29/13.37	c +  13.4  98.0   528 100.0    22 196e3   332   493   5.3   0.5 
15.89/15.97	c R  16.0  99.0   528 100.0    22 230e3   444   493   4.4   0.5 
20.29/20.33	c +  20.3  98.3   528 100.0    22 294e3   339   542   4.8   0.5 
29.19/29.27	c +  29.3  91.6   528 100.0    22 441e3   525   596   5.4   0.5 
34.69/34.79	c R  34.8  88.3   528 100.0    22 513e3   358   596   3.9   0.5 
45.58/45.68	c +  45.7  90.4   528 100.0    22 662e3   460   655   5.4   0.5 
69.08/69.16	c +  69.1  92.1   528 100.0    22 993e3   412   720   5.5   0.5 
78.97/79.07	c R  79.0  91.8   528 100.0    22 112e4   700   720   4.9   0.6 
103.77/103.89	c + 103.9  90.5   528 100.0    22 148e4   617   792   5.7   0.6 
159.45/159.60	c + 159.6  92.7   528 100.0    22 223e4   720   871   5.6   0.6 
181.64/181.78	c R 181.7  94.2   528 100.0    22 246e4   912   871   5.0   0.7 
246.53/246.60	c + 246.5  93.9   528 100.0    22 335e4   774   958   3.8   0.6 
357.59/357.72	c 1 357.6  93.3   528 100.0    22 482e4   860   958   5.8   0.7 
357.59/357.72	c 
357.59/357.72	c  seconds     variables   original    learned     agility
357.59/357.72	c         level        used      conflicts    limit          MB
357.59/357.72	c 
357.59/357.72	s SATISFIABLE
357.59/357.72	v 1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20 -21 -22
357.59/357.72	v -23 -24 -25 26 -27 -28 -29 -30 -31 -32 -33 -34 -35 -36 -37 -38 -39 -40 -41
357.59/357.72	v -42 -43 -44 -45 -46 -47 -48 -49 -50 51 -52 -53 -54 -55 -56 -57 -58 -59 -60
357.59/357.72	v -61 -62 -63 -64 -65 -66 -67 -68 -69 -70 -71 -72 -73 -74 -75 76 -77 -78 -79
357.59/357.72	v -80 -81 -82 -83 -84 -85 -86 -87 -88 -89 -90 -91 -92 -93 -94 -95 -96 -97 -98
357.59/357.72	v -99 -100 -101 102 -103 -104 -105 -106 -107 -108 -109 -110 -111 -112 -113 -114
357.59/357.72	v -115 -116 -117 -118 -119 -120 -121 -122 -123 -124 -125 -126 127 -128 -129
357.59/357.72	v -130 -131 -132 -133 -134 -135 -136 -137 -138 -139 -140 -141 -142 -143 -144
357.59/357.72	v -145 -146 -147 -148 -149 -150 -151 152 -153 -154 -155 -156 -157 -158 -159
357.59/357.72	v -160 -161 -162 -163 -164 -165 -166 -167 -168 -169 -170 -171 -172 -173 -174
357.59/357.72	v -175 -176 177 -178 -179 -180 -181 -182 -183 -184 -185 -186 -187 -188 -189
357.59/357.72	v -190 -191 -192 -193 -194 -195 -196 -197 -198 -199 -200 -201 202 -203 -204
357.59/357.72	v -205 -206 -207 -208 -209 -210 -211 -212 -213 -214 -215 -216 -217 -218 -219
357.59/357.72	v -220 -221 -222 -223 -224 -225 -226 227 -228 -229 -230 -231 -232 -233 -234
357.59/357.72	v -235 -236 -237 -238 -239 -240 -241 -242 -243 -244 -245 -246 -247 -248 -249
357.59/357.72	v -250 -251 252 -253 -254 -255 -256 -257 -258 -259 -260 -261 -262 -263 -264
357.59/357.72	v -265 -266 -267 -268 -269 -270 -271 -272 -273 -274 -275 -276 277 -278 -279
357.59/357.72	v -280 -281 -282 -283 -284 -285 -286 -287 -288 -289 -290 -291 -292 -293 -294
357.59/357.72	v -295 -296 -297 -298 -299 -300 -301 302 -303 -304 -305 -306 -307 -308 -309
357.59/357.72	v -310 -311 -312 -313 -314 -315 -316 -317 -318 -319 -320 -321 -322 -323 -324
357.59/357.72	v -325 -326 327 -328 -329 -330 -331 -332 -333 -334 -335 -336 -337 -338 -339
357.59/357.72	v -340 -341 -342 -343 -344 -345 -346 -347 -348 -349 -350 -351 352 -353 -354
357.59/357.72	v -355 -356 -357 -358 -359 -360 -361 -362 -363 -364 -365 -366 -367 -368 -369
357.59/357.72	v -370 -371 -372 -373 -374 -375 -376 377 -378 -379 -380 -381 -382 -383 -384
357.59/357.72	v -385 -386 -387 -388 -389 -390 -391 -392 -393 -394 -395 -396 -397 -398 -399
357.59/357.72	v -400 -401 402 -403 -404 -405 -406 -407 -408 -409 -410 -411 -412 -413 -414
357.59/357.72	v -415 -416 -417 -418 -419 -420 -421 -422 -423 -424 -425 -426 427 -428 -429
357.59/357.72	v -430 -431 -432 -433 -434 -435 -436 -437 -438 -439 -440 -441 -442 -443 -444
357.59/357.72	v -445 -446 -447 -448 -449 -450 -451 452 -453 -454 -455 -456 -457 -458 -459
357.59/357.72	v -460 -461 -462 -463 -464 -465 -466 -467 -468 -469 -470 -471 -472 -473 -474
357.59/357.72	v -475 -476 477 -478 -479 -480 -481 -482 -483 -484 -485 -486 -487 -488 -489
357.59/357.72	v -490 -491 -492 -493 -494 -495 -496 -497 -498 -499 -500 -501 502 -503 -504
357.59/357.72	v -505 -506 -507 -508 -509 -510 -511 -512 -513 -514 -515 -516 -517 -518 -519
357.59/357.72	v -520 -521 -522 -523 -524 -525 -526 527 -528 0
357.59/357.72	c
357.59/357.72	c 0 iterations
357.59/357.72	c 8189 restarts
357.59/357.72	c 0 failed literals
357.59/357.72	c 4820577 conflicts
357.59/357.72	c 9892966 decisions
357.59/357.72	c 0 fixed variables
357.59/357.72	c 505462371 learned literals
357.59/357.72	c 14.6% deleted literals
357.59/357.72	c 518846079 propagations
357.59/357.72	c 100.0% variables used
357.59/357.72	c 357.6 seconds in library
357.59/357.72	c 1.5 megaprops/second
357.59/357.72	c 1 simplifications
357.59/357.72	c 12045 reductions
357.59/357.72	c 2019.9 MB recycled
357.59/357.72	c 0.9 MB maximally allocated
357.59/357.72	c 357.6 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-1738042-1240835211/watcher-1738042-1240835211 -o /tmp/evaluation-result-1738042-1240835211/solver-1738042-1240835211 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1738042-1240835211.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 0.93 3/65 2777
/proc/meminfo: memFree=1695824/2055920 swapFree=4191904/4192956
[pid=2777] ppid=2775 vsize=912 CPUtime=0
/proc/2777/stat : 2777 (picosat) R 2775 2777 2592 0 -1 4194304 118 0 0 0 0 0 0 0 20 0 1 0 111551215 933888 103 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/2777/statm: 228 103 56 152 0 74 0

[startup+0.094174 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 2777
/proc/meminfo: memFree=1695824/2055920 swapFree=4191904/4192956
[pid=2777] ppid=2775 vsize=1176 CPUtime=0.09
/proc/2777/stat : 2777 (picosat) R 2775 2777 2592 0 -1 4194304 211 0 0 0 9 0 0 0 20 0 1 0 111551215 1204224 196 1992294400 134512640 135137933 4294956240 18446744073709551615 134527916 0 0 4096 0 0 0 0 17 1 0 0
/proc/2777/statm: 294 196 69 152 0 140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1176

[startup+0.101176 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 2777
/proc/meminfo: memFree=1695824/2055920 swapFree=4191904/4192956
[pid=2777] ppid=2775 vsize=1176 CPUtime=0.1
/proc/2777/stat : 2777 (picosat) R 2775 2777 2592 0 -1 4194304 211 0 0 0 10 0 0 0 20 0 1 0 111551215 1204224 196 1992294400 134512640 135137933 4294956240 18446744073709551615 134553936 0 0 4096 0 0 0 0 17 1 0 0
/proc/2777/statm: 294 196 69 152 0 140 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1176

[startup+0.301198 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 2777
/proc/meminfo: memFree=1695824/2055920 swapFree=4191904/4192956
[pid=2777] ppid=2775 vsize=1176 CPUtime=0.3
/proc/2777/stat : 2777 (picosat) R 2775 2777 2592 0 -1 4194304 214 0 0 0 30 0 0 0 22 0 1 0 111551215 1204224 199 1992294400 134512640 135137933 4294956240 18446744073709551615 134553750 0 0 4096 0 0 0 0 17 1 0 0
/proc/2777/statm: 294 199 69 152 0 140 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1176

[startup+0.701242 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 2777
/proc/meminfo: memFree=1695824/2055920 swapFree=4191904/4192956
[pid=2777] ppid=2775 vsize=1176 CPUtime=0.7
/proc/2777/stat : 2777 (picosat) R 2775 2777 2592 0 -1 4194304 218 0 0 0 70 0 0 0 25 0 1 0 111551215 1204224 203 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/2777/statm: 294 203 69 152 0 140 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1176

[startup+1.50233 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2778
/proc/meminfo: memFree=1695304/2055920 swapFree=4191904/4192956
[pid=2777] ppid=2775 vsize=1288 CPUtime=1.5
/proc/2777/stat : 2777 (picosat) R 2775 2777 2592 0 -1 4194304 229 0 0 0 150 0 0 0 25 0 1 0 111551215 1318912 214 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/2777/statm: 322 214 69 152 0 168 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1288

[startup+3.10151 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2778
/proc/meminfo: memFree=1695112/2055920 swapFree=4191904/4192956
[pid=2777] ppid=2775 vsize=1284 CPUtime=3.1
/proc/2777/stat : 2777 (picosat) R 2775 2777 2592 0 -1 4194304 232 0 0 0 310 0 0 0 25 0 1 0 111551215 1314816 217 1992294400 134512640 135137933 4294956240 18446744073709551615 134552979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2777/statm: 321 217 69 152 0 167 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1284

[startup+6.30187 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2778
/proc/meminfo: memFree=1695048/2055920 swapFree=4191904/4192956
[pid=2777] ppid=2775 vsize=1284 CPUtime=6.3
/proc/2777/stat : 2777 (picosat) R 2775 2777 2592 0 -1 4194304 235 0 0 0 630 0 0 0 25 0 1 0 111551215 1314816 220 1992294400 134512640 135137933 4294956240 18446744073709551615 134552677 0 0 4096 0 0 0 0 17 1 0 0
/proc/2777/statm: 321 220 69 152 0 167 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 1284

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2778
/proc/meminfo: memFree=1694856/2055920 swapFree=4191904/4192956
[pid=2777] ppid=2775 vsize=1284 CPUtime=12.69
/proc/2777/stat : 2777 (picosat) R 2775 2777 2592 0 -1 4194304 246 0 0 0 1269 0 0 0 25 0 1 0 111551215 1314816 231 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/2777/statm: 321 231 69 152 0 167 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1284

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2778
/proc/meminfo: memFree=1694856/2055920 swapFree=4191904/4192956
[pid=2777] ppid=2775 vsize=1380 CPUtime=25.49
/proc/2777/stat : 2777 (picosat) R 2775 2777 2592 0 -1 4194304 254 0 0 0 2549 0 0 0 25 0 1 0 111551215 1413120 239 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/2777/statm: 345 239 69 152 0 191 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1380

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2778
/proc/meminfo: memFree=1694728/2055920 swapFree=4191904/4192956
[pid=2777] ppid=2775 vsize=1480 CPUtime=51.08
/proc/2777/stat : 2777 (picosat) R 2775 2777 2592 0 -1 4194304 281 0 0 0 5108 0 0 0 25 0 1 0 111551215 1515520 266 1992294400 134512640 135137933 4294956240 18446744073709551615 134551576 0 0 4096 0 0 0 0 17 1 0 0
/proc/2777/statm: 370 266 69 152 0 216 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1480

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2778
/proc/meminfo: memFree=1694664/2055920 swapFree=4191904/4192956
[pid=2777] ppid=2775 vsize=1456 CPUtime=102.27
/proc/2777/stat : 2777 (picosat) R 2775 2777 2592 0 -1 4194304 283 0 0 0 10227 0 0 0 25 0 1 0 111551215 1490944 268 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/2777/statm: 364 268 69 152 0 210 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1456

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2778
/proc/meminfo: memFree=1694536/2055920 swapFree=4191904/4192956
[pid=2777] ppid=2775 vsize=1500 CPUtime=162.25
/proc/2777/stat : 2777 (picosat) R 2775 2777 2592 0 -1 4194304 306 0 0 0 16225 0 0 0 25 0 1 0 111551215 1536000 290 1992294400 134512640 135137933 4294956240 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0
/proc/2777/statm: 375 290 69 152 0 221 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1500

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2778
/proc/meminfo: memFree=1694536/2055920 swapFree=4191904/4192956
[pid=2777] ppid=2775 vsize=1552 CPUtime=222.23
/proc/2777/stat : 2777 (picosat) R 2775 2777 2592 0 -1 4194304 323 0 0 0 22223 0 0 0 25 0 1 0 111551215 1589248 303 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/2777/statm: 388 303 69 152 0 234 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1552

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2778
/proc/meminfo: memFree=1694472/2055920 swapFree=4191904/4192956
[pid=2777] ppid=2775 vsize=1552 CPUtime=282.22
/proc/2777/stat : 2777 (picosat) R 2775 2777 2592 0 -1 4194304 323 0 0 0 28222 0 0 0 25 0 1 0 111551215 1589248 303 1992294400 134512640 135137933 4294956240 18446744073709551615 134525110 0 0 4096 0 0 0 0 17 1 0 0
/proc/2777/statm: 388 303 69 152 0 234 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1552

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2778
/proc/meminfo: memFree=1694472/2055920 swapFree=4191904/4192956
[pid=2777] ppid=2775 vsize=1552 CPUtime=342.2
/proc/2777/stat : 2777 (picosat) R 2775 2777 2592 0 -1 4194304 323 0 0 0 34220 0 0 0 25 0 1 0 111551215 1589248 303 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/2777/statm: 388 303 69 152 0 234 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1552

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

[startup+345.502 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2778
/proc/meminfo: memFree=1694472/2055920 swapFree=4191904/4192956
[pid=2777] ppid=2775 vsize=1552 CPUtime=345.4
/proc/2777/stat : 2777 (picosat) R 2775 2777 2592 0 -1 4194304 323 0 0 0 34540 0 0 0 25 0 1 0 111551215 1589248 303 1992294400 134512640 135137933 4294956240 18446744073709551615 134551413 0 0 4096 0 0 0 0 17 1 0 0
/proc/2777/statm: 388 303 69 152 0 234 0
Current children cumulated CPU time (s) 345.4
Current children cumulated vsize (KiB) 1552

[startup+351.902 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2778
/proc/meminfo: memFree=1694472/2055920 swapFree=4191904/4192956
[pid=2777] ppid=2775 vsize=1552 CPUtime=351.8
/proc/2777/stat : 2777 (picosat) R 2775 2777 2592 0 -1 4194304 323 0 0 0 35180 0 0 0 25 0 1 0 111551215 1589248 303 1992294400 134512640 135137933 4294956240 18446744073709551615 134552026 0 0 4096 0 0 0 0 17 1 0 0
/proc/2777/statm: 388 303 69 152 0 234 0
Current children cumulated CPU time (s) 351.8
Current children cumulated vsize (KiB) 1552

[startup+355.102 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2778
/proc/meminfo: memFree=1694408/2055920 swapFree=4191904/4192956
[pid=2777] ppid=2775 vsize=1644 CPUtime=354.99
/proc/2777/stat : 2777 (picosat) R 2775 2777 2592 0 -1 4194304 325 0 0 0 35499 0 0 0 25 0 1 0 111551215 1683456 305 1992294400 134512640 135137933 4294956240 18446744073709551615 134552443 0 0 4096 0 0 0 0 17 1 0 0
/proc/2777/statm: 411 305 69 152 0 257 0
Current children cumulated CPU time (s) 354.99
Current children cumulated vsize (KiB) 1644

[startup+356.701 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2778
/proc/meminfo: memFree=1694408/2055920 swapFree=4191904/4192956
[pid=2777] ppid=2775 vsize=1644 CPUtime=356.59
/proc/2777/stat : 2777 (picosat) R 2775 2777 2592 0 -1 4194304 325 0 0 0 35659 0 0 0 25 0 1 0 111551215 1683456 305 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/2777/statm: 411 305 69 152 0 257 0
Current children cumulated CPU time (s) 356.59
Current children cumulated vsize (KiB) 1644

[startup+357.505 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2778
/proc/meminfo: memFree=1694408/2055920 swapFree=4191904/4192956
[pid=2777] ppid=2775 vsize=1632 CPUtime=357.4
/proc/2777/stat : 2777 (picosat) R 2775 2777 2592 0 -1 4194304 325 0 0 0 35740 0 0 0 25 0 1 0 111551215 1671168 305 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/2777/statm: 408 305 69 152 0 254 0
Current children cumulated CPU time (s) 357.4
Current children cumulated vsize (KiB) 1632

[startup+357.701 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 2778
/proc/meminfo: memFree=1694408/2055920 swapFree=4191904/4192956
[pid=2777] ppid=2775 vsize=1632 CPUtime=357.59
/proc/2777/stat : 2777 (picosat) R 2775 2777 2592 0 -1 4194304 325 0 0 0 35759 0 0 0 25 0 1 0 111551215 1671168 305 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/2777/statm: 408 305 69 152 0 254 0
Current children cumulated CPU time (s) 357.59
Current children cumulated vsize (KiB) 1632

Child status: 10
Real time (s): 357.724
CPU time (s): 357.621
CPU user time (s): 357.621
CPU system time (s): 0
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 1684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 357.621
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 327
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= 575

runsolver used 0.416936 second user time and 0.761884 second system time

The end

Launcher Data 

Begin job on node76 at 2009-04-27 14:26:51
IDJOB=1738042
IDBENCH=71800
IDSOLVER=506
FILE ID=node76/1738042-1240835211
PBS_JOBID= 9187562
Free space on /tmp= 66244 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-24-193-22-70.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738042-1240835211/watcher-1738042-1240835211 -o /tmp/evaluation-result-1738042-1240835211/solver-1738042-1240835211 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1738042-1240835211.cnf

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

MD5SUM BENCH= 0a7df8011edd7a5f3da371261f9b3f8b
RANDOM SEED=1074482493

node76.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		: 3000.220
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		: 3000.220
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:       1696304 kB
Buffers:         56392 kB
Cached:         222488 kB
SwapCached:        260 kB
Active:          88524 kB
Inactive:       203580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1696304 kB
SwapTotal:     4192956 kB
SwapFree:      4191904 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          21720 kB
Slab:            53404 kB
Committed_AS:   469904 kB
PageTables:       1432 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= 66244 MiB
End job on node76 at 2009-04-27 14:32:49