Trace number 1518707

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 520.108 520.298

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S725789261-031.cnf
MD5SUMf67f090e24644066ce5872fbc256498a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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-1518707-1238303078.cnf
0.00/0.00	c found header 'p cnf 440 1870'
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     1870     440      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     1844     426      0     0     14       0      0    0.0   0    0
0.00/0.01	c l    0.0     1844     426      0     0     14       0   1844    0.0   0    0
0.00/0.01	c R    0.0     1844     426      0     0     14     100    100   47.0  13    0
0.00/0.01	c R    0.0     1844     426      0     0     14     200    200   41.8  20    0
0.00/0.04	c N    0.0     1844     426      0     0     14     800    800   35.3  28    0
0.00/0.05	c B    0.1     1844     426      0     0     14    1002   1002   34.2  26    0
0.06/0.09	c +    0.1     1844     426      0     0     14    1849   2028   32.2  27    0
0.10/0.10	c B    0.1     1844     426      0     0     14    2002   2002   31.9  25    0
0.10/0.12	c +    0.1     1844     426      0     0     14    2310   2230   31.4  27    0
0.10/0.12	c N    0.1     1844     426      0     0     14    2409   2132   31.4  27    1
0.10/0.15	c +    0.2     1844     426      0     0     14    2886   2453   31.2  28    1
0.10/0.19	c +    0.2     1844     426      0     0     14    3605   2698   30.8  26    1
0.19/0.24	c +    0.2     1844     426      0     0     14    4505   2967   31.3  26    1
0.29/0.31	c +    0.3     1844     426      0     0     14    5631   3263   31.5  29    1
0.29/0.36	c N    0.4     1844     426      0     0     14    6417   3271   31.7  27    1
0.29/0.40	c +    0.4     1844     426      0     0     14    7036   3589   31.8  28    1
0.39/0.46	c B    0.5     1844     426      0     0     14    8005   3600   32.0  27    1
0.49/0.51	c +    0.5     1844     426      0     0     14    8795   3947   32.1  27    1
0.59/0.66	c
0.59/0.66	c       original/binary      fixed     eliminated      learned       agility
0.59/0.66	c   seconds        variables     equivalent    conflicts       height       MB
0.59/0.66	c
0.59/0.66	c +    0.7     1844     426      0     0     14   10990   4341   31.8  26    1
0.79/0.86	c +    0.9     1844     426      0     0     14   13736   4775   31.6  28    1
1.00/1.04	c N    1.0     1844     426      0     0     14   16048   4786   31.4  26    1
1.10/1.12	c +    1.1     1844     426      0     0     14   17171   5252   31.3  25    1
1.39/1.42	c +    1.4     1844     426      0     0     14   21460   5777   30.2  26    1
1.49/1.59	c B    1.6     1844     426      0     0     14   24008   5781   29.8  28    1
1.69/1.79	c +    1.8     1844     426      0     0     14   26827   6354   29.2  27    1
2.20/2.27	c +    2.3     1844     426      0     0     14   33530   6989   28.3  29    2
2.59/2.67	c N    2.7     1844     426      0     0     14   38487   7003   27.8  27    2
2.89/2.97	c +    3.0     1844     426      0     0     14   41911   7687   27.4  28    2
3.89/3.91	c +    3.9     1844     426      0     0     14   52386   8455   26.2  28    2
4.79/4.83	c B    4.8     1844     426      0     0     14   64014   8465   26.6  25    2
4.89/4.95	c +    5.0     1844     426      0     0     14   65482   9300   26.6  29    2
6.39/6.45	c +    6.5     1844     426      0     0     14   81851  10230   25.9  27    2
7.09/7.18	c N    7.2     1844     426      0     0     14   89812  10239   25.6  27    3
8.39/8.45	c +    8.4     1844     426      0     0     14  102310  11253   25.1  26    3
10.99/11.04	c +   11.0     1844     426      0     0     14  127885  12378   24.5  27    3
14.29/14.38	c +   14.4     1844     426      0     0     14  159856  13615   24.1  28    4
14.38/14.40	c B   14.4     1844     426      0     0     14  160039  12567   24.1  27    4
18.49/18.50	c
18.49/18.50	c       original/binary      fixed     eliminated      learned       agility
18.49/18.50	c   seconds        variables     equivalent    conflicts       height       MB
18.49/18.50	c
18.49/18.50	c +   18.5     1844     426      0     0     14  199822  14976   23.7  27    4
19.09/19.15	c N   19.1     1844     426      0     0     14  205192  14989   23.6  27    4
24.58/24.68	c +   24.7     1844     426      0     0     14  249778  16473   23.4  25    5
32.68/32.70	c +   32.7     1844     426      0     0     14  312223  18120   23.4  27    5
42.78/42.87	c B   42.9     1844     426      0     0     14  384089  18128   22.9  29    6
43.77/43.81	c +   43.8     1844     426      0     0     14  390277  19932   22.8  27    6
54.47/54.58	c N   54.6     1844     426      0     0     14  461595  19943   22.3  26    6
58.77/58.87	c +   58.9     1844     426      0     0     14  487845  21925   22.1  27    6
78.56/78.68	c +   78.7     1844     426      0     0     14  609806  24117   22.1  27    7
106.95/107.06	c +  107.0     1844     426      0     0     14  762255  26528   22.3  27    8
131.85/131.96	c B  131.9     1844     426      0     0     14  896182  26533   22.6  26    9
144.14/144.26	c +  144.2     1844     426      0     0     14  952815  29180   22.6  25   10
159.34/159.43	c N  159.4     1844     426      0     0     14 1025581  29188   22.6  26   10
197.02/197.12	c +  197.1     1844     426      0     0     14 1191015  32098   22.5  27   11
270.29/270.40	c +  270.3     1844     426      0     0     14 1488767  35307   22.5  26   13
369.56/369.71	c +  369.6     1844     426      0     0     14 1860956  38837   22.3  28   15
425.34/425.54	c B  425.4     1844     426      0     0     14 2048374  38854   22.2  28   16
481.31/481.56	c N  481.4     1844     426      0     0     14 2255965  38850   22.1  26   17
500.50/500.77	c +  500.6     1844     426      0     0     14 2326198  42720   22.0  25   17
520.01/520.29	c
520.01/520.29	c       original/binary      fixed     eliminated      learned       agility
520.01/520.29	c   seconds        variables     equivalent    conflicts       height       MB
520.01/520.29	c
520.01/520.29	c 1  520.1     1844     426      0     0     14 2387442  42735   21.9  26   17
520.01/520.29	c
520.01/520.29	s SATISFIABLE
520.01/520.29	v -1 -2 -3 4 -5 -6 -7
520.01/520.29	v 8 9 10 11 12 13 14 15
520.01/520.29	v 16 -17 18 -19 -20 -21 -22 23
520.01/520.29	v 24 -25 26 -27 28 -29 30 -31
520.01/520.29	v 32 33 34 35 -36 37 38 -39
520.01/520.29	v 40 41 42 43 44 45 -46 -47
520.01/520.29	v -48 49 50 -51 -52 53 -54 55
520.01/520.29	v -56 57 58 59 60 61 62 -63
520.01/520.29	v 64 -65 -66 67 -68 -69 -70 71
520.01/520.29	v -72 73 74 -75 76 -77 78 79
520.01/520.29	v 80 -81 82 -83 -84 85 86 -87
520.01/520.29	v -88 89 -90 -91 92 93 -94 95
520.01/520.29	v 96 97 98 99 -100 101 -102 -103
520.01/520.29	v 104 -105 106 -107 -108 -109 -110 111
520.01/520.29	v -112 -113 -114 -115 -116 117 118 -119
520.01/520.29	v -120 121 -122 -123 124 -125 -126 127
520.01/520.29	v 128 129 -130 131 132 133 -134 -135
520.01/520.29	v 136 137 -138 139 140 -141 142 -143
520.01/520.29	v -144 145 146 -147 -148 149 -150 151
520.01/520.29	v -152 153 -154 155 156 -157 158 159
520.01/520.29	v 160 161 162 -163 164 -165 166 -167
520.01/520.29	v -168 169 170 -171 -172 173 174 175
520.01/520.29	v -176 -177 178 179 180 -181 182 183
520.01/520.29	v 184 -185 186 -187 188 -189 -190 -191
520.01/520.29	v -192 -193 -194 195 196 197 -198 199
520.01/520.29	v -200 -201 -202 -203 204 -205 206 207
520.01/520.29	v -208 209 -210 211 212 -213 -214 -215
520.01/520.29	v 216 217 -218 -219 220 221 -222 223
520.01/520.29	v 224 -225 -226 -227 228 229 230 -231
520.01/520.29	v 232 233 234 -235 236 237 238 239
520.01/520.29	v 240 241 242 243 244 245 -246 -247
520.01/520.29	v -248 -249 -250 251 -252 -253 254 255
520.01/520.29	v 256 -257 -258 259 260 -261 262 -263
520.01/520.29	v 264 -265 266 267 268 -269 -270 -271
520.01/520.29	v 272 273 274 275 -276 -277 278 -279
520.01/520.29	v 280 -281 282 283 284 285 -286 287
520.01/520.29	v 288 -289 -290 291 -292 293 294 295
520.01/520.29	v 296 -297 298 -299 300 301 302 303
520.01/520.29	v -304 305 -306 307 -308 -309 310 -311
520.01/520.29	v 312 313 -314 -315 -316 317 -318 -319
520.01/520.29	v 320 321 -322 -323 324 325 -326 -327
520.01/520.29	v -328 329 -330 331 332 333 334 -335
520.01/520.29	v 336 337 -338 -339 340 341 342 -343
520.01/520.29	v 344 345 -346 347 -348 349 -350 -351
520.01/520.29	v -352 353 -354 355 -356 357 358 -359
520.01/520.29	v -360 361 362 -363 -364 365 -366 367
520.01/520.29	v 368 -369 -370 -371 -372 -373 -374 375
520.01/520.29	v 376 377 -378 379 380 -381 -382 -383
520.01/520.29	v 384 -385 386 387 -388 -389 390 391
520.01/520.29	v 392 393 -394 -395 -396 -397 398 -399
520.01/520.29	v 400 401 402 -403 404 -405 -406 -407
520.01/520.29	v -408 -409 -410 -411 -412 413 -414 415
520.01/520.29	v -416 -417 -418 419 -420 -421 -422 423
520.01/520.29	v -424 425 426 427 428 429 -430 431
520.01/520.29	v -432 -433 -434 435 436 437 -438 -439
520.01/520.29	v 440
520.01/520.29	v 0
520.01/520.29	c
520.01/520.29	c 2387442 conflicts, 2847461 decisions, 1 random
520.01/520.29	c 0 iterations, 134 restarts, 3960 skipped
520.01/520.29	c 33 enlarged, 0 shrunken, 23346 rescored, 544 rebiased
520.01/520.29	c 1 simplifications, 0 reductions
520.01/520.29	c
520.01/520.29	c vars: 0 fixed, 0 equiv, 14 elim, 0 merged
520.01/520.29	c elim: 6179 resolutions, 1 phases, 1 rounds
520.01/520.29	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
520.01/520.29	c arty: 0.00 and 0.00 xor average arity
520.01/520.29	c prbe: 40072 probed, 47 phases, 47 rounds
520.01/520.29	c prbe: 0 failed, 0 lifted, 0 merged
520.01/520.29	c sccs: 0 non trivial, 0 fixed, 0 merged
520.01/520.29	c hash: 0 units, 0 merged
520.01/520.29	c mins: 55054757 learned, 22% deleted, 23 strong, 23 depth
520.01/520.29	c subs: 0 forward, 0 backward, 0 doms
520.01/520.29	c strs: 0 forward, 0 backward
520.01/520.29	c doms: 0 dominators, 0 high, 0 low
520.01/520.29	c prps: 193178323 propagations, 0.37 megaprops
520.01/520.29	c
520.01/520.29	c 520.1 seconds, 17 MB max, 260 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-1518707-1238303078/watcher-1518707-1238303078 -o /tmp/evaluation-result-1518707-1238303078/solver-1518707-1238303078 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1518707-1238303078.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 3/72 11873
/proc/meminfo: memFree=1406696/2055920 swapFree=4168900/4192956
[pid=11873] ppid=11871 vsize=916 CPUtime=0
/proc/11873/stat : 11873 (precosat) R 11871 11873 11697 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 1102969060 937984 137 1992294400 134512640 135151029 4294956240 18446744073709551615 134580104 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11873/statm: 229 137 79 155 0 72 0

[startup+0.0626521 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 11873
/proc/meminfo: memFree=1406696/2055920 swapFree=4168900/4192956
[pid=11873] ppid=11871 vsize=1180 CPUtime=0.06
/proc/11873/stat : 11873 (precosat) R 11871 11873 11697 0 -1 4194304 202 0 0 0 6 0 0 0 18 0 1 0 1102969060 1208320 186 1992294400 134512640 135151029 4294956240 18446744073709551615 134578170 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11873/statm: 295 186 79 155 0 138 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1180

[startup+0.102665 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 11873
/proc/meminfo: memFree=1406696/2055920 swapFree=4168900/4192956
[pid=11873] ppid=11871 vsize=1312 CPUtime=0.1
/proc/11873/stat : 11873 (precosat) R 11871 11873 11697 0 -1 4194304 235 0 0 0 10 0 0 0 18 0 1 0 1102969060 1343488 219 1992294400 134512640 135151029 4294956240 18446744073709551615 134682423 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11873/statm: 328 219 79 155 0 171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1312

[startup+0.301697 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 11873
/proc/meminfo: memFree=1406696/2055920 swapFree=4168900/4192956
[pid=11873] ppid=11871 vsize=1444 CPUtime=0.29
/proc/11873/stat : 11873 (precosat) R 11871 11873 11697 0 -1 4194304 296 0 0 0 29 0 0 0 19 0 1 0 1102969060 1478656 280 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11873/statm: 361 280 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.701773 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 11873
/proc/meminfo: memFree=1406696/2055920 swapFree=4168900/4192956
[pid=11873] ppid=11871 vsize=1840 CPUtime=0.69
/proc/11873/stat : 11873 (precosat) R 11871 11873 11697 0 -1 4194304 384 0 0 0 69 0 0 0 22 0 1 0 1102969060 1884160 368 1992294400 134512640 135151029 4294956240 18446744073709551615 134580473 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11873/statm: 460 368 79 155 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50192 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11874
/proc/meminfo: memFree=1405344/2055920 swapFree=4168900/4192956
[pid=11873] ppid=11871 vsize=2236 CPUtime=1.49
/proc/11873/stat : 11873 (precosat) R 11871 11873 11697 0 -1 4194304 466 0 0 0 149 0 0 0 25 0 1 0 1102969060 2289664 450 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11873/statm: 559 450 79 155 0 402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2236

[startup+3.10123 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11874
/proc/meminfo: memFree=1404768/2055920 swapFree=4168900/4192956
[pid=11873] ppid=11871 vsize=2772 CPUtime=3.09
/proc/11873/stat : 11873 (precosat) R 11871 11873 11697 0 -1 4194304 626 0 0 0 309 0 0 0 25 0 1 0 1102969060 2838528 610 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11873/statm: 693 610 79 155 0 536 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2772

[startup+6.30183 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11874
/proc/meminfo: memFree=1403808/2055920 swapFree=4168900/4192956
[pid=11873] ppid=11871 vsize=3436 CPUtime=6.29
/proc/11873/stat : 11873 (precosat) R 11871 11873 11697 0 -1 4194304 791 0 0 0 629 0 0 0 25 0 1 0 1102969060 3518464 775 1992294400 134512640 135151029 4294956240 18446744073709551615 134555276 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11873/statm: 859 775 79 155 0 702 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3436

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11874
/proc/meminfo: memFree=1402728/2055920 swapFree=4168900/4192956
[pid=11873] ppid=11871 vsize=4380 CPUtime=12.68
/proc/11873/stat : 11873 (precosat) R 11871 11873 11697 0 -1 4194304 1020 0 0 0 1268 0 0 0 25 0 1 0 1102969060 4485120 1004 1992294400 134512640 135151029 4294956240 18446744073709551615 134551307 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11873/statm: 1095 1004 79 155 0 938 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4380

[startup+25.5025 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11874
/proc/meminfo: memFree=1401320/2055920 swapFree=4168900/4192956
[pid=11873] ppid=11871 vsize=5872 CPUtime=25.48
/proc/11873/stat : 11873 (precosat) R 11871 11873 11697 0 -1 4194304 1357 0 0 0 2547 1 0 0 25 0 1 0 1102969060 6012928 1341 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11873/statm: 1468 1341 79 155 0 1311 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5872

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11874
/proc/meminfo: memFree=1399912/2055920 swapFree=4168900/4192956
[pid=11873] ppid=11871 vsize=7420 CPUtime=51.07
/proc/11873/stat : 11873 (precosat) R 11871 11873 11697 0 -1 4194304 1709 0 0 0 5106 1 0 0 25 0 1 0 1102969060 7598080 1693 1992294400 134512640 135151029 4294956240 18446744073709551615 134554843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11873/statm: 1855 1693 79 155 0 1698 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7420

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11874
/proc/meminfo: memFree=1397672/2055920 swapFree=4168900/4192956
[pid=11873] ppid=11871 vsize=9796 CPUtime=102.26
/proc/11873/stat : 11873 (precosat) R 11871 11873 11697 0 -1 4194304 2238 0 0 0 10224 2 0 0 25 0 1 0 1102969060 10031104 2222 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11873/statm: 2449 2222 79 155 0 2292 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9796

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11874
/proc/meminfo: memFree=1395880/2055920 swapFree=4168900/4192956
[pid=11873] ppid=11871 vsize=11848 CPUtime=162.23
/proc/11873/stat : 11873 (precosat) R 11871 11873 11697 0 -1 4194304 2683 0 0 0 16220 3 0 0 25 0 1 0 1102969060 12132352 2667 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11873/statm: 2962 2667 79 155 0 2805 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11848

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11874
/proc/meminfo: memFree=1394664/2055920 swapFree=4168900/4192956
[pid=11873] ppid=11871 vsize=13348 CPUtime=222.21
/proc/11873/stat : 11873 (precosat) R 11871 11873 11697 0 -1 4194304 2981 0 0 0 22217 4 0 0 25 0 1 0 1102969060 13668352 2965 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11873/statm: 3337 2965 79 155 0 3180 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13348

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11874
/proc/meminfo: memFree=1393320/2055920 swapFree=4168900/4192956
[pid=11873] ppid=11871 vsize=14764 CPUtime=282.19
/proc/11873/stat : 11873 (precosat) R 11871 11873 11697 0 -1 4194304 3308 0 0 0 28215 4 0 0 25 0 1 0 1102969060 15118336 3292 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11873/statm: 3691 3292 79 155 0 3534 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 14764

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11874
/proc/meminfo: memFree=1392424/2055920 swapFree=4168900/4192956
[pid=11873] ppid=11871 vsize=15772 CPUtime=342.17
/proc/11873/stat : 11873 (precosat) R 11871 11873 11697 0 -1 4194304 3528 0 0 0 34212 5 0 0 25 0 1 0 1102969060 16150528 3512 1992294400 134512640 135151029 4294956240 18446744073709551615 134552618 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11873/statm: 3943 3512 79 155 0 3786 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 15772

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11874
/proc/meminfo: memFree=1391208/2055920 swapFree=4168900/4192956
[pid=11873] ppid=11871 vsize=17128 CPUtime=402.14
/proc/11873/stat : 11873 (precosat) R 11871 11873 11697 0 -1 4194304 3813 0 0 0 40209 5 0 0 25 0 1 0 1102969060 17539072 3797 1992294400 134512640 135151029 4294956240 18446744073709551615 134567966 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11873/statm: 4282 3797 79 155 0 4125 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 17128

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11874
/proc/meminfo: memFree=1390440/2055920 swapFree=4168900/4192956
[pid=11873] ppid=11871 vsize=18136 CPUtime=462.12
/proc/11873/stat : 11873 (precosat) R 11871 11873 11697 0 -1 4194304 4009 0 0 0 46207 5 0 0 25 0 1 0 1102969060 18571264 3993 1992294400 134512640 135151029 4294956240 18446744073709551615 134553694 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11873/statm: 4534 3993 79 155 0 4377 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18136

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

[startup+486.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11874
/proc/meminfo: memFree=1390120/2055920 swapFree=4168900/4192956
[pid=11873] ppid=11871 vsize=18488 CPUtime=486.11
/proc/11873/stat : 11873 (precosat) R 11871 11873 11697 0 -1 4194304 4076 0 0 0 48606 5 0 0 25 0 1 0 1102969060 18931712 4060 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11873/statm: 4622 4060 79 155 0 4465 0
Current children cumulated CPU time (s) 486.11
Current children cumulated vsize (KiB) 18488

[startup+499.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11874
/proc/meminfo: memFree=1389928/2055920 swapFree=4168900/4192956
[pid=11873] ppid=11871 vsize=18812 CPUtime=498.9
/proc/11873/stat : 11873 (precosat) R 11871 11873 11697 0 -1 4194304 4137 0 0 0 49885 5 0 0 25 0 1 0 1102969060 19263488 4121 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11873/statm: 4703 4121 79 155 0 4546 0
Current children cumulated CPU time (s) 498.9
Current children cumulated vsize (KiB) 18812

[startup+511.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11874
/proc/meminfo: memFree=1389736/2055920 swapFree=4168900/4192956
[pid=11873] ppid=11871 vsize=19004 CPUtime=511.71
/proc/11873/stat : 11873 (precosat) R 11871 11873 11697 0 -1 4194304 4171 0 0 0 51165 6 0 0 25 0 1 0 1102969060 19460096 4155 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11873/statm: 4751 4155 79 155 0 4594 0
Current children cumulated CPU time (s) 511.71
Current children cumulated vsize (KiB) 19004

[startup+515.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11874
/proc/meminfo: memFree=1389672/2055920 swapFree=4168900/4192956
[pid=11873] ppid=11871 vsize=19004 CPUtime=514.91
/proc/11873/stat : 11873 (precosat) R 11871 11873 11697 0 -1 4194304 4193 0 0 0 51485 6 0 0 25 0 1 0 1102969060 19460096 4177 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11873/statm: 4751 4177 79 155 0 4594 0
Current children cumulated CPU time (s) 514.91
Current children cumulated vsize (KiB) 19004

[startup+518.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11874
/proc/meminfo: memFree=1389672/2055920 swapFree=4168900/4192956
[pid=11873] ppid=11871 vsize=19004 CPUtime=518.11
/proc/11873/stat : 11873 (precosat) R 11871 11873 11697 0 -1 4194304 4193 0 0 0 51805 6 0 0 25 0 1 0 1102969060 19460096 4177 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11873/statm: 4751 4177 79 155 0 4594 0
Current children cumulated CPU time (s) 518.11
Current children cumulated vsize (KiB) 19004

[startup+519.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11874
/proc/meminfo: memFree=1389672/2055920 swapFree=4168900/4192956
[pid=11873] ppid=11871 vsize=19004 CPUtime=518.91
/proc/11873/stat : 11873 (precosat) R 11871 11873 11697 0 -1 4194304 4193 0 0 0 51885 6 0 0 25 0 1 0 1102969060 19460096 4177 1992294400 134512640 135151029 4294956240 18446744073709551615 134574544 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11873/statm: 4751 4177 79 155 0 4594 0
Current children cumulated CPU time (s) 518.91
Current children cumulated vsize (KiB) 19004

[startup+519.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11874
/proc/meminfo: memFree=1389672/2055920 swapFree=4168900/4192956
[pid=11873] ppid=11871 vsize=19004 CPUtime=519.71
/proc/11873/stat : 11873 (precosat) R 11871 11873 11697 0 -1 4194304 4193 0 0 0 51965 6 0 0 25 0 1 0 1102969060 19460096 4177 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11873/statm: 4751 4177 79 155 0 4594 0
Current children cumulated CPU time (s) 519.71
Current children cumulated vsize (KiB) 19004

[startup+520.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11874
/proc/meminfo: memFree=1389672/2055920 swapFree=4168900/4192956
[pid=11873] ppid=11871 vsize=19004 CPUtime=519.9
/proc/11873/stat : 11873 (precosat) R 11871 11873 11697 0 -1 4194304 4193 0 0 0 51984 6 0 0 25 0 1 0 1102969060 19460096 4177 1992294400 134512640 135151029 4294956240 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11873/statm: 4751 4177 79 155 0 4594 0
Current children cumulated CPU time (s) 519.9
Current children cumulated vsize (KiB) 19004

[startup+520.202 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 11874
/proc/meminfo: memFree=1389672/2055920 swapFree=4168900/4192956
[pid=11873] ppid=11871 vsize=19004 CPUtime=520.01
/proc/11873/stat : 11873 (precosat) R 11871 11873 11697 0 -1 4194304 4193 0 0 0 51995 6 0 0 25 0 1 0 1102969060 19460096 4177 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11873/statm: 4751 4177 79 155 0 4594 0
Current children cumulated CPU time (s) 520.01
Current children cumulated vsize (KiB) 19004

Child status: 10
Real time (s): 520.298
CPU time (s): 520.108
CPU user time (s): 520.044
CPU system time (s): 0.06399
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 19004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 520.044
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4194
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= 1036

runsolver used 0.517921 second user time and 1.38879 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-29 07:04:38
IDJOB=1518707
IDBENCH=70702
IDSOLVER=507
FILE ID=node64/1518707-1238303078
PBS_JOBID= 9061059
Free space on /tmp= 66408 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S725789261-031.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518707-1238303078/watcher-1518707-1238303078 -o /tmp/evaluation-result-1518707-1238303078/solver-1518707-1238303078 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1518707-1238303078.cnf

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

MD5SUM BENCH= f67f090e24644066ce5872fbc256498a
RANDOM SEED=1471802395

node64.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		: 3000.261
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		: 3000.261
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:       1407112 kB
Buffers:         84644 kB
Cached:         469864 kB
SwapCached:      14856 kB
Active:         122400 kB
Inactive:       448756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1407112 kB
SwapTotal:     4192956 kB
SwapFree:      4168900 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          16124 kB
Slab:            62572 kB
Committed_AS:  2887668 kB
PageTables:       2000 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= 66408 MiB
End job on node64 at 2009-03-29 07:13:18