Trace number 1518335

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
precosat 236SAT 249.078 249.154

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1014608490-038.cnf
MD5SUMfa87bf22946652bd235c5205438c2d39
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1518335-1238298242.cnf
0.00/0.00	c found header 'p cnf 420 1785'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     1785     420      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1778     413      0     0      7       0      0    0.0   0    0
0.00/0.00	c l    0.0     1778     413      0     0      7       0   1778    0.0   0    0
0.00/0.01	c R    0.0     1778     413      0     0      7     100    100   36.5  13    0
0.00/0.01	c R    0.0     1778     413      0     0      7     201    201   30.4  21    0
0.00/0.04	c N    0.0     1778     413      0     0      7     801    801   27.6  27    0
0.00/0.05	c B    0.1     1778     413      0     0      7    1000   1000   27.0  27    0
0.00/0.08	c +    0.1     1778     413      0     0      7    1778   1955   26.0  28    0
0.09/0.10	c B    0.1     1778     413      0     0      7    2000   1960   25.7  29    0
0.10/0.11	c +    0.1     1778     413      0     0      7    2220   2150   25.5  29    0
0.10/0.12	c N    0.1     1778     413      0     0      7    2409   2150   25.4  28    0
0.10/0.14	c +    0.1     1778     413      0     0      7    2775   2365   25.3  27    1
0.10/0.18	c +    0.2     1778     413      0     0      7    3467   2601   25.7  29    1
0.20/0.23	c +    0.2     1778     413      0     0      7    4330   2861   25.4  27    1
0.20/0.29	c +    0.3     1778     413      0     0      7    5410   3147   24.9  28    1
0.29/0.36	c N    0.4     1778     413      0     0      7    6417   3152   24.9  26    1
0.29/0.38	c +    0.4     1778     413      0     0      7    6762   3461   24.9  25    1
0.40/0.45	c B    0.5     1778     413      0     0      7    8004   3471   24.8  28    1
0.40/0.48	c +    0.5     1778     413      0     0      7    8450   3807   24.8  28    1
0.60/0.62	c
0.60/0.62	c       original/binary      fixed     eliminated      learned       agility
0.60/0.62	c   seconds        variables     equivalent    conflicts       height       MB
0.60/0.62	c
0.60/0.62	c +    0.6     1778     413      0     0      7   10560   4187   24.6  28    1
0.80/0.80	c +    0.8     1778     413      0     0      7   13200   4605   24.5  27    1
1.00/1.01	c N    1.0     1778     413      0     0      7   16054   4613   24.1  25    1
1.00/1.04	c +    1.0     1778     413      0     0      7   16500   5065   24.2  28    1
1.29/1.34	c +    1.3     1778     413      0     0      7   20625   5571   23.9  27    1
1.49/1.59	c B    1.6     1778     413      0     0      7   24011   5584   23.6  28    1
1.69/1.72	c +    1.7     1778     413      0     0      7   25780   6128   23.4  27    1
2.20/2.22	c +    2.2     1778     413      0     0      7   32226   6740   23.0  28    1
2.69/2.72	c N    2.7     1778     413      0     0      7   38494   6751   22.8  28    2
2.79/2.85	c +    2.9     1778     413      0     0      7   40282   7414   22.7  27    2
3.59/3.67	c +    3.7     1778     413      0     0      7   50350   8155   22.5  26    2
4.69/4.77	c +    4.8     1778     413      0     0      7   62938   8970   22.3  28    2
4.79/4.86	c B    4.9     1778     413      0     0      7   64026   8974   22.2  29    2
6.09/6.13	c +    6.1     1778     413      0     0      7   78670   9867   22.2  25    2
7.19/7.20	c N    7.2     1778     413      0     0      7   89786   9875   22.7  27    3
7.99/8.05	c +    8.1     1778     413      0     0      7   98335  10853   22.9  27    3
10.69/10.71	c +   10.7     1778     413      0     0      7  122915  11938   22.9  28    3
13.78/13.88	c +   13.9     1778     413      0     0      7  153642  13131   22.9  27    3
14.58/14.65	c B   14.6     1778     413      0     0      7  160048  13137   22.9  25    4
17.98/18.01	c
17.98/18.01	c       original/binary      fixed     eliminated      learned       agility
17.98/18.01	c   seconds        variables     equivalent    conflicts       height       MB
17.98/18.01	c
17.98/18.01	c +   18.0     1778     413      0     0      7  192050  14444   22.7  27    4
19.49/19.58	c N   19.6     1778     413      0     0      7  205169  14453   22.5  27    4
23.49/23.60	c +   23.6     1778     413      0     0      7  240062  15888   22.1  28    4
30.69/30.72	c +   30.7     1778     413      0     0      7  300075  17476   22.6  29    5
40.08/40.18	c +   40.2     1778     413      0     0      7  375090  19223   22.8  27    5
41.48/41.55	c B   41.5     1778     413      0     0      7  384104  19232   22.7  31    6
52.47/52.51	c N   52.5     1778     413      0     0      7  461569  19229   22.1  27    6
53.67/53.76	c +   53.7     1778     413      0     0      7  468861  21145   22.0  27    6
71.87/71.97	c +   72.0     1778     413      0     0      7  586075  23259   21.7  27    7
97.86/97.98	c +   98.0     1778     413      0     0      7  732590  25584   21.8  27    8
128.26/128.35	c B  128.3     1778     413      0     0      7  896211  25601   21.8  26    9
131.76/131.89	c +  131.9     1778     413      0     0      7  915735  28142   21.9  26    9
154.95/155.08	c N  155.0     1778     413      0     0      7 1025613  28159   21.6  28   10
179.94/180.07	c +  180.0     1778     413      0     0      7 1144665  30956   21.3  27   10
245.02/245.11	c +  245.0     1778     413      0     0      7 1430831  34051   21.3  27   12
249.02/249.15	c 1  249.1     1778     413      0     0      7 1445853  34071   21.3  25   12
249.02/249.15	c
249.02/249.15	s SATISFIABLE
249.02/249.15	v -1 -2 3 4 -5 6 7
249.02/249.15	v -8 -9 10 -11 -12 -13 14 15
249.02/249.15	v 16 -17 -18 -19 20 21 22 23
249.02/249.15	v -24 25 26 -27 -28 29 -30 -31
249.02/249.15	v 32 33 -34 -35 -36 -37 -38 -39
249.02/249.15	v -40 -41 42 -43 -44 45 46 -47
249.02/249.15	v -48 -49 50 -51 52 53 54 55
249.02/249.15	v 56 57 -58 59 60 61 62 -63
249.02/249.15	v -64 65 66 -67 -68 -69 70 -71
249.02/249.15	v 72 -73 -74 75 76 77 78 -79
249.02/249.15	v 80 81 -82 -83 -84 85 86 -87
249.02/249.15	v 88 -89 -90 91 -92 -93 94 -95
249.02/249.15	v -96 -97 -98 -99 100 -101 102 -103
249.02/249.15	v -104 105 106 -107 108 109 -110 -111
249.02/249.15	v -112 113 -114 -115 -116 -117 -118 119
249.02/249.15	v -120 121 122 -123 124 125 -126 127
249.02/249.15	v 128 129 130 131 132 133 134 135
249.02/249.15	v -136 -137 138 -139 -140 -141 142 143
249.02/249.15	v 144 145 146 -147 148 149 -150 -151
249.02/249.15	v -152 -153 -154 -155 -156 157 -158 -159
249.02/249.15	v -160 161 162 163 164 -165 166 167
249.02/249.15	v -168 -169 170 171 172 -173 174 -175
249.02/249.15	v 176 -177 178 -179 180 -181 -182 -183
249.02/249.15	v 184 185 -186 -187 -188 189 190 191
249.02/249.15	v 192 193 194 -195 196 -197 198 199
249.02/249.15	v -200 201 -202 -203 -204 205 206 -207
249.02/249.15	v -208 -209 -210 211 -212 213 214 215
249.02/249.15	v 216 217 218 219 -220 221 222 223
249.02/249.15	v 224 225 226 227 -228 -229 230 -231
249.02/249.15	v -232 233 -234 -235 236 -237 238 -239
249.02/249.15	v 240 241 -242 -243 -244 -245 246 247
249.02/249.15	v -248 -249 250 -251 252 -253 254 -255
249.02/249.15	v 256 -257 -258 259 260 -261 262 -263
249.02/249.15	v 264 -265 -266 -267 268 -269 -270 271
249.02/249.15	v 272 -273 -274 -275 -276 -277 278 279
249.02/249.15	v 280 281 282 -283 -284 -285 -286 -287
249.02/249.15	v -288 289 -290 291 -292 293 -294 -295
249.02/249.15	v 296 -297 -298 -299 -300 301 -302 303
249.02/249.15	v 304 305 -306 -307 -308 -309 310 -311
249.02/249.15	v -312 -313 -314 -315 -316 -317 -318 -319
249.02/249.15	v 320 -321 -322 -323 -324 325 -326 327
249.02/249.15	v -328 -329 -330 331 -332 -333 334 335
249.02/249.15	v -336 -337 -338 -339 -340 -341 342 -343
249.02/249.15	v -344 345 -346 347 348 -349 -350 351
249.02/249.15	v 352 353 -354 -355 -356 357 -358 359
249.02/249.15	v 360 -361 362 -363 364 365 366 -367
249.02/249.15	v 368 -369 370 371 372 -373 -374 -375
249.02/249.15	v 376 377 378 -379 -380 381 -382 383
249.02/249.15	v 384 385 -386 -387 388 -389 390 -391
249.02/249.15	v 392 -393 394 395 396 397 398 399
249.02/249.15	v -400 -401 -402 403 -404 405 -406 -407
249.02/249.15	v -408 -409 410 411 412 413 -414 415
249.02/249.15	v 416 -417 418 419 -420
249.02/249.15	v 0
249.02/249.15	c
249.02/249.15	c 1445853 conflicts, 1729651 decisions, 1 random
249.02/249.15	c 0 iterations, 87 restarts, 2724 skipped
249.02/249.15	c 31 enlarged, 0 shrunken, 14139 rescored, 381 rebiased
249.02/249.15	c 1 simplifications, 0 reductions
249.02/249.15	c
249.02/249.15	c vars: 0 fixed, 0 equiv, 7 elim, 0 merged
249.02/249.15	c elim: 5971 resolutions, 1 phases, 1 rounds
249.02/249.15	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
249.02/249.15	c arty: 0.00 and 0.00 xor average arity
249.02/249.15	c prbe: 29750 probed, 36 phases, 36 rounds
249.02/249.15	c prbe: 0 failed, 0 lifted, 0 merged
249.02/249.15	c sccs: 0 non trivial, 0 fixed, 0 merged
249.02/249.15	c hash: 0 units, 0 merged
249.02/249.15	c mins: 32133549 learned, 22% deleted, 29 strong, 23 depth
249.02/249.15	c subs: 0 forward, 0 backward, 0 doms
249.02/249.15	c strs: 0 forward, 0 backward
249.02/249.15	c doms: 0 dominators, 0 high, 0 low
249.02/249.15	c prps: 114493331 propagations, 0.46 megaprops
249.02/249.15	c
249.02/249.15	c 249.1 seconds, 12 MB max, 152 MB recycled

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1518335-1238298242/watcher-1518335-1238298242 -o /tmp/evaluation-result-1518335-1238298242/solver-1518335-1238298242 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1518335-1238298242.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 3/65 13616
/proc/meminfo: memFree=1243616/2055920 swapFree=4191900/4192956
[pid=13616] ppid=13614 vsize=916 CPUtime=0
/proc/13616/stat : 13616 (precosat) R 13614 13616 10059 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 313544922 937984 135 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13616/statm: 229 136 79 155 0 72 0

[startup+0.0952171 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 13616
/proc/meminfo: memFree=1243616/2055920 swapFree=4191900/4192956
[pid=13616] ppid=13614 vsize=1180 CPUtime=0.09
/proc/13616/stat : 13616 (precosat) R 13614 13616 10059 0 -1 4194304 227 0 0 0 9 0 0 0 18 0 1 0 313544922 1208320 211 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13616/statm: 295 211 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.102218 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 13616
/proc/meminfo: memFree=1243616/2055920 swapFree=4191900/4192956
[pid=13616] ppid=13614 vsize=1180 CPUtime=0.1
/proc/13616/stat : 13616 (precosat) R 13614 13616 10059 0 -1 4194304 231 0 0 0 10 0 0 0 18 0 1 0 313544922 1208320 215 1992294400 134512640 135151029 4294956240 18446744073709551615 134703854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13616/statm: 295 215 79 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.301242 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 13616
/proc/meminfo: memFree=1243616/2055920 swapFree=4191900/4192956
[pid=13616] ppid=13614 vsize=1444 CPUtime=0.29
/proc/13616/stat : 13616 (precosat) R 13614 13616 10059 0 -1 4194304 289 0 0 0 29 0 0 0 19 0 1 0 313544922 1478656 273 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13616/statm: 361 273 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.702293 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 13616
/proc/meminfo: memFree=1243616/2055920 swapFree=4191900/4192956
[pid=13616] ppid=13614 vsize=1708 CPUtime=0.7
/proc/13616/stat : 13616 (precosat) R 13614 13616 10059 0 -1 4194304 362 0 0 0 70 0 0 0 23 0 1 0 313544922 1748992 346 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13616/statm: 427 346 79 155 0 270 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1708

[startup+1.50139 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13617
/proc/meminfo: memFree=1242392/2055920 swapFree=4191900/4192956
[pid=13616] ppid=13614 vsize=2104 CPUtime=1.49
/proc/13616/stat : 13616 (precosat) R 13614 13616 10059 0 -1 4194304 444 0 0 0 149 0 0 0 25 0 1 0 313544922 2154496 428 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13616/statm: 526 428 79 155 0 369 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2104

[startup+3.10159 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13617
/proc/meminfo: memFree=1241880/2055920 swapFree=4191900/4192956
[pid=13616] ppid=13614 vsize=2500 CPUtime=3.09
/proc/13616/stat : 13616 (precosat) R 13614 13616 10059 0 -1 4194304 563 0 0 0 309 0 0 0 25 0 1 0 313544922 2560000 547 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13616/statm: 625 547 79 155 0 468 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2500

[startup+6.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13617
/proc/meminfo: memFree=1240920/2055920 swapFree=4191900/4192956
[pid=13616] ppid=13614 vsize=3448 CPUtime=6.29
/proc/13616/stat : 13616 (precosat) R 13614 13616 10059 0 -1 4194304 767 0 0 0 629 0 0 0 25 0 1 0 313544922 3530752 751 1992294400 134512640 135151029 4294956240 18446744073709551615 134567933 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13616/statm: 862 751 79 155 0 705 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3448

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13617
/proc/meminfo: memFree=1239776/2055920 swapFree=4191900/4192956
[pid=13616] ppid=13614 vsize=4252 CPUtime=12.69
/proc/13616/stat : 13616 (precosat) R 13614 13616 10059 0 -1 4194304 986 0 0 0 1269 0 0 0 25 0 1 0 313544922 4354048 970 1992294400 134512640 135151029 4294956240 18446744073709551615 134574170 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13616/statm: 1063 970 79 155 0 906 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4252

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13617
/proc/meminfo: memFree=1238432/2055920 swapFree=4191900/4192956
[pid=13616] ppid=13614 vsize=5756 CPUtime=25.49
/proc/13616/stat : 13616 (precosat) R 13614 13616 10059 0 -1 4194304 1320 0 0 0 2548 1 0 0 25 0 1 0 313544922 5894144 1304 1992294400 134512640 135151029 4294956240 18446744073709551615 134555122 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13616/statm: 1439 1304 79 155 0 1282 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5756

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13617
/proc/meminfo: memFree=1236960/2055920 swapFree=4191900/4192956
[pid=13616] ppid=13614 vsize=7404 CPUtime=51.07
/proc/13616/stat : 13616 (precosat) R 13614 13616 10059 0 -1 4194304 1696 0 0 0 5106 1 0 0 25 0 1 0 313544922 7581696 1680 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13616/statm: 1851 1680 79 155 0 1694 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7404

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13617
/proc/meminfo: memFree=1234528/2055920 swapFree=4191900/4192956
[pid=13616] ppid=13614 vsize=9924 CPUtime=102.26
/proc/13616/stat : 13616 (precosat) R 13614 13616 10059 0 -1 4194304 2274 0 0 0 10224 2 0 0 25 0 1 0 313544922 10162176 2258 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13616/statm: 2481 2258 79 155 0 2324 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9924

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13617
/proc/meminfo: memFree=1233056/2055920 swapFree=4191900/4192956
[pid=13616] ppid=13614 vsize=11668 CPUtime=162.24
/proc/13616/stat : 13616 (precosat) R 13614 13616 10059 0 -1 4194304 2642 0 0 0 16221 3 0 0 25 0 1 0 313544922 11948032 2626 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13616/statm: 2917 2626 79 155 0 2760 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11668

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13617
/proc/meminfo: memFree=1231520/2055920 swapFree=4191900/4192956
[pid=13616] ppid=13614 vsize=13404 CPUtime=222.22
/proc/13616/stat : 13616 (precosat) R 13614 13616 10059 0 -1 4194304 3007 0 0 0 22219 3 0 0 25 0 1 0 313544922 13725696 2991 1992294400 134512640 135151029 4294956240 18446744073709551615 134573901 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13616/statm: 3351 2991 79 155 0 3194 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13404

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

[startup+230.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13617
/proc/meminfo: memFree=1231328/2055920 swapFree=4191900/4192956
[pid=13616] ppid=13614 vsize=13548 CPUtime=230.23
/proc/13616/stat : 13616 (precosat) R 13614 13616 10059 0 -1 4194304 3056 0 0 0 23019 4 0 0 25 0 1 0 313544922 13873152 3040 1992294400 134512640 135151029 4294956240 18446744073709551615 134574571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13616/statm: 3387 3040 79 155 0 3230 0
Current children cumulated CPU time (s) 230.23
Current children cumulated vsize (KiB) 13548

[startup+236.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13617
/proc/meminfo: memFree=1231328/2055920 swapFree=4191900/4192956
[pid=13616] ppid=13614 vsize=13548 CPUtime=236.62
/proc/13616/stat : 13616 (precosat) R 13614 13616 10059 0 -1 4194304 3056 0 0 0 23658 4 0 0 25 0 1 0 313544922 13873152 3040 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13616/statm: 3387 3040 79 155 0 3230 0
Current children cumulated CPU time (s) 236.62
Current children cumulated vsize (KiB) 13548

[startup+243.106 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13617
/proc/meminfo: memFree=1231200/2055920 swapFree=4191900/4192956
[pid=13616] ppid=13614 vsize=13708 CPUtime=243.03
/proc/13616/stat : 13616 (precosat) R 13614 13616 10059 0 -1 4194304 3085 0 0 0 24299 4 0 0 25 0 1 0 313544922 14036992 3069 1992294400 134512640 135151029 4294956240 18446744073709551615 134555134 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13616/statm: 3427 3069 79 155 0 3270 0
Current children cumulated CPU time (s) 243.03
Current children cumulated vsize (KiB) 13708

[startup+246.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13617
/proc/meminfo: memFree=1231200/2055920 swapFree=4191900/4192956
[pid=13616] ppid=13614 vsize=13708 CPUtime=246.22
/proc/13616/stat : 13616 (precosat) R 13614 13616 10059 0 -1 4194304 3087 0 0 0 24618 4 0 0 25 0 1 0 313544922 14036992 3071 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13616/statm: 3427 3071 79 155 0 3270 0
Current children cumulated CPU time (s) 246.22
Current children cumulated vsize (KiB) 13708

[startup+247.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13617
/proc/meminfo: memFree=1231200/2055920 swapFree=4191900/4192956
[pid=13616] ppid=13614 vsize=13708 CPUtime=247.82
/proc/13616/stat : 13616 (precosat) R 13614 13616 10059 0 -1 4194304 3087 0 0 0 24778 4 0 0 25 0 1 0 313544922 14036992 3071 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13616/statm: 3427 3071 79 155 0 3270 0
Current children cumulated CPU time (s) 247.82
Current children cumulated vsize (KiB) 13708

[startup+248.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13617
/proc/meminfo: memFree=1231136/2055920 swapFree=4191900/4192956
[pid=13616] ppid=13614 vsize=13708 CPUtime=248.62
/proc/13616/stat : 13616 (precosat) R 13614 13616 10059 0 -1 4194304 3094 0 0 0 24858 4 0 0 25 0 1 0 313544922 14036992 3078 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13616/statm: 3427 3078 79 155 0 3270 0
Current children cumulated CPU time (s) 248.62
Current children cumulated vsize (KiB) 13708

[startup+249.103 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13617
/proc/meminfo: memFree=1231136/2055920 swapFree=4191900/4192956
[pid=13616] ppid=13614 vsize=13708 CPUtime=249.02
/proc/13616/stat : 13616 (precosat) R 13614 13616 10059 0 -1 4194304 3095 0 0 0 24898 4 0 0 25 0 1 0 313544922 14036992 3079 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13616/statm: 3427 3079 79 155 0 3270 0
Current children cumulated CPU time (s) 249.02
Current children cumulated vsize (KiB) 13708

Child status: 10
Real time (s): 249.154
CPU time (s): 249.078
CPU user time (s): 249.035
CPU system time (s): 0.042993
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 13708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 249.035
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3096
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= 624

runsolver used 0.279957 second user time and 0.636903 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-29 05:44:02
IDJOB=1518335
IDBENCH=70671
IDSOLVER=507
FILE ID=node54/1518335-1238298242
PBS_JOBID= 9060970
Free space on /tmp= 66492 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1014608490-038.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518335-1238298242/watcher-1518335-1238298242 -o /tmp/evaluation-result-1518335-1238298242/solver-1518335-1238298242 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1518335-1238298242.cnf

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

MD5SUM BENCH= fa87bf22946652bd235c5205438c2d39
RANDOM SEED=677955471

node54.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		: 3000.232
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		: 3000.232
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:       1244032 kB
Buffers:         82536 kB
Cached:         634264 kB
SwapCached:        260 kB
Active:         192180 kB
Inactive:       539896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1244032 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          23792 kB
Slab:            65720 kB
Committed_AS:   825648 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node54 at 2009-03-29 05:48:11