Trace number 1519307

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 198.343 198.407

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/360/
unif-k3-r4.25-v360-c1530-S144043535-002.cnf
MD5SUM7d1ad487c2fb43d49523e96ef25c43ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012998
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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-1519307-1238309621.cnf
0.00/0.00	c found header 'p cnf 360 1530'
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     1530     360      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1485     342      0     0     18       0      0    0.0   0    0
0.00/0.00	c l    0.0     1485     342      0     0     18       0   1485    0.0   0    0
0.00/0.01	c R    0.0     1485     342      0     0     18     101    101   31.2  14    0
0.00/0.01	c R    0.0     1485     342      0     0     18     201    201   28.5  21    0
0.02/0.03	c N    0.0     1485     342      0     0     18     803    803   23.8  29    0
0.02/0.04	c B    0.0     1485     342      0     0     18    1001   1001   23.7  28    0
0.02/0.06	c +    0.1     1485     342      0     0     18    1485   1633   22.9  28    0
0.02/0.08	c +    0.1     1485     342      0     0     18    1855   1796   22.1  29    0
0.02/0.09	c B    0.1     1485     342      0     0     18    2001   1781   21.9  30    0
0.09/0.10	c +    0.1     1485     342      0     0     18    2315   1975   21.3  28    0
0.09/0.11	c N    0.1     1485     342      0     0     18    2410   1896   21.1  28    0
0.09/0.13	c +    0.1     1485     342      0     0     18    2890   2172   20.6  26    0
0.09/0.17	c +    0.2     1485     342      0     0     18    3610   2389   20.2  29    0
0.19/0.21	c +    0.2     1485     342      0     0     18    4510   2627   19.4  29    1
0.19/0.27	c +    0.3     1485     342      0     0     18    5635   2889   19.0  27    1
0.29/0.32	c N    0.3     1485     342      0     0     18    6421   2899   18.8  30    1
0.29/0.35	c +    0.4     1485     342      0     0     18    7040   3177   18.5  30    1
0.39/0.40	c B    0.4     1485     342      0     0     18    8005   3190   18.2  28    1
0.39/0.45	c
0.39/0.45	c       original/binary      fixed     eliminated      learned       agility
0.39/0.45	c   seconds        variables     equivalent    conflicts       height       MB
0.39/0.45	c
0.39/0.45	c +    0.5     1485     342      0     0     18    8801   3494   18.0  27    1
0.49/0.58	c +    0.6     1485     342      0     0     18   11000   3843   17.7  27    1
0.69/0.74	c +    0.7     1485     342      0     0     18   13753   4227   16.9  28    1
0.79/0.87	c N    0.9     1485     342      0     0     18   16044   4232   16.7  28    1
0.89/0.94	c +    0.9     1485     342      0     0     18   17190   4649   16.6  27    1
1.19/1.21	c +    1.2     1485     342      0     0     18   21487   5113   16.0  29    1
1.29/1.37	c B    1.4     1485     342      0     0     18   24010   5123   15.7  29    1
1.49/1.55	c +    1.6     1485     342      0     0     18   26857   5624   15.4  28    1
1.89/1.98	c +    2.0     1485     342      0     0     18   33570   6186   15.5  28    1
2.29/2.34	c N    2.3     1485     342      0     0     18   38498   6198   15.4  26    1
2.49/2.59	c +    2.6     1485     342      0     0     18   41960   6804   15.3  28    1
3.30/3.38	c +    3.4     1485     342      0     0     18   52450   7484   15.1  27    2
4.19/4.25	c B    4.3     1485     342      0     0     18   64023   7500   15.1  28    2
4.30/4.37	c +    4.4     1485     342      0     0     18   65560   8232   15.1  26    2
5.69/5.72	c +    5.7     1485     342      0     0     18   81950   9055   14.8  28    2
6.29/6.38	c N    6.4     1485     342      0     0     18   89810   9065   14.6  29    2
7.29/7.40	c +    7.4     1485     342      0     0     18  102435   9960   14.4  29    2
9.59/9.62	c +    9.6     1485     342      0     0     18  128041  10956   14.2  28    2
12.49/12.55	c B   12.5     1485     342      0     0     18  160051  10964   13.9  28    3
12.49/12.55	c
12.49/12.55	c       original/binary      fixed     eliminated      learned       agility
12.49/12.55	c   seconds        variables     equivalent    conflicts       height       MB
12.49/12.55	c
12.49/12.55	c +   12.5     1485     342      0     0     18  160051  12051   13.9  28    3
16.49/16.53	c +   16.5     1485     342      0     0     18  200061  13256   13.8  27    3
16.99/17.07	c N   17.1     1485     342      0     0     18  205242  13266   13.8  28    3
21.58/21.68	c +   21.7     1485     342      0     0     18  250076  14581   13.6  27    4
28.38/28.46	c +   28.5     1485     342      0     0     18  312595  16039   14.3  28    4
36.88/36.95	c B   36.9     1485     342      0     0     18  384108  16046   14.2  26    5
37.58/37.65	c +   37.6     1485     342      0     0     18  390741  17642   14.2  27    5
46.78/46.80	c N   46.8     1485     342      0     0     18  461641  17658   14.3  29    5
50.28/50.38	c +   50.4     1485     342      0     0     18  488427  19406   14.3  25    5
66.77/66.80	c +   66.8     1485     342      0     0     18  610531  21346   14.3  28    6
88.86/88.97	c +   88.9     1485     342      0     0     18  763161  23480   14.2  26    7
109.65/109.71	c B  109.7     1485     342      0     0     18  896211  23486   14.2  29    8
119.05/119.15	c +  119.1     1485     342      0     0     18  953950  25828   14.3  27    8
131.55/131.63	c N  131.6     1485     342      0     0     18 1025680  25839   14.4  28    9
161.94/162.03	c +  162.0     1485     342      0     0     18 1192435  28410   14.5  28    9
198.32/198.40	c 1  198.3     1485     342      0     0     18 1381476  28425   14.5  26   10
198.32/198.40	c
198.32/198.40	s SATISFIABLE
198.32/198.40	v 1 -2 3 4 -5 6 7
198.32/198.40	v -8 9 -10 11 -12 -13 14 15
198.32/198.40	v -16 -17 -18 19 20 -21 22 23
198.32/198.40	v 24 -25 -26 27 28 29 -30 -31
198.32/198.40	v -32 -33 34 -35 -36 37 -38 -39
198.32/198.40	v -40 -41 42 -43 -44 -45 46 -47
198.32/198.40	v -48 49 -50 -51 -52 53 54 55
198.32/198.40	v -56 -57 -58 -59 -60 61 62 63
198.32/198.40	v 64 -65 -66 67 68 -69 70 71
198.32/198.40	v 72 73 74 75 -76 77 78 79
198.32/198.40	v -80 81 82 83 -84 85 86 -87
198.32/198.40	v -88 -89 90 91 -92 93 -94 95
198.32/198.40	v 96 -97 98 99 100 -101 102 103
198.32/198.40	v 104 -105 106 107 -108 -109 -110 111
198.32/198.40	v -112 -113 -114 -115 -116 117 -118 -119
198.32/198.40	v -120 -121 -122 123 124 125 -126 -127
198.32/198.40	v 128 129 130 131 132 -133 134 135
198.32/198.40	v 136 137 -138 -139 140 -141 -142 143
198.32/198.40	v 144 -145 146 -147 -148 149 150 -151
198.32/198.40	v -152 153 154 155 -156 157 158 159
198.32/198.40	v -160 -161 -162 -163 164 165 -166 -167
198.32/198.40	v -168 169 -170 171 172 173 -174 175
198.32/198.40	v -176 177 178 179 -180 181 -182 183
198.32/198.40	v -184 185 -186 -187 188 189 -190 -191
198.32/198.40	v 192 193 194 195 -196 197 -198 199
198.32/198.40	v -200 -201 202 203 -204 205 -206 207
198.32/198.40	v 208 -209 210 211 -212 -213 214 -215
198.32/198.40	v 216 217 -218 -219 -220 -221 222 223
198.32/198.40	v -224 225 226 -227 228 -229 230 -231
198.32/198.40	v -232 -233 -234 -235 -236 -237 -238 239
198.32/198.40	v 240 -241 -242 243 -244 245 246 247
198.32/198.40	v 248 -249 250 251 -252 253 -254 255
198.32/198.40	v 256 257 -258 259 -260 -261 -262 -263
198.32/198.40	v 264 -265 -266 267 268 -269 270 -271
198.32/198.40	v 272 -273 274 -275 -276 277 278 279
198.32/198.40	v -280 -281 -282 283 -284 -285 -286 -287
198.32/198.40	v -288 289 -290 291 292 293 294 295
198.32/198.40	v 296 -297 298 -299 -300 301 302 303
198.32/198.40	v -304 305 306 307 -308 -309 310 311
198.32/198.40	v -312 -313 314 315 -316 -317 318 319
198.32/198.40	v 320 321 -322 323 324 325 -326 -327
198.32/198.40	v 328 329 330 331 -332 333 -334 -335
198.32/198.40	v -336 337 338 -339 340 341 342 343
198.32/198.40	v -344 -345 -346 347 348 349 350 -351
198.32/198.40	v 352 353 354 355 -356 357 -358 -359
198.32/198.40	v 360
198.32/198.40	v 0
198.32/198.40	c
198.32/198.40	c 1381476 conflicts, 1617990 decisions, 1 random
198.32/198.40	c 0 iterations, 14 restarts, 2622 skipped
198.32/198.40	c 31 enlarged, 0 shrunken, 13509 rescored, 380 rebiased
198.32/198.40	c 1 simplifications, 0 reductions
198.32/198.40	c
198.32/198.40	c vars: 0 fixed, 0 equiv, 18 elim, 0 merged
198.32/198.40	c elim: 5078 resolutions, 1 phases, 1 rounds
198.32/198.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
198.32/198.40	c arty: 0.00 and 0.00 xor average arity
198.32/198.40	c prbe: 8928 probed, 13 phases, 13 rounds
198.32/198.40	c prbe: 0 failed, 0 lifted, 0 merged
198.32/198.40	c sccs: 0 non trivial, 0 fixed, 0 merged
198.32/198.40	c hash: 0 units, 0 merged
198.32/198.40	c mins: 24236553 learned, 26% deleted, 55 strong, 21 depth
198.32/198.40	c subs: 0 forward, 0 backward, 0 doms
198.32/198.40	c strs: 0 forward, 0 backward
198.32/198.40	c doms: 0 dominators, 0 high, 0 low
198.32/198.40	c prps: 96987698 propagations, 0.49 megaprops
198.32/198.40	c
198.32/198.40	c 198.3 seconds, 10 MB max, 122 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-1519307-1238309621/watcher-1519307-1238309621 -o /tmp/evaluation-result-1519307-1238309621/solver-1519307-1238309621 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1519307-1238309621.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 27941
/proc/meminfo: memFree=1360832/2055920 swapFree=4178416/4192956
[pid=27941] ppid=27939 vsize=916 CPUtime=0
/proc/27941/stat : 27941 (precosat) R 27939 27941 27575 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1103628197 937984 128 1992294400 134512640 135151029 4294956240 18446744073709551615 134564155 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27941/statm: 229 128 79 155 0 72 0

[startup+0.03009 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27941
/proc/meminfo: memFree=1360832/2055920 swapFree=4178416/4192956
[pid=27941] ppid=27939 vsize=916 CPUtime=0.02
/proc/27941/stat : 27941 (precosat) R 27939 27941 27575 0 -1 4194304 166 0 0 0 2 0 0 0 18 0 1 0 1103628197 937984 150 1992294400 134512640 135151029 4294956240 18446744073709551615 134580448 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27941/statm: 229 150 79 155 0 72 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 916

[startup+0.101101 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27941
/proc/meminfo: memFree=1360832/2055920 swapFree=4178416/4192956
[pid=27941] ppid=27939 vsize=1180 CPUtime=0.09
/proc/27941/stat : 27941 (precosat) R 27939 27941 27575 0 -1 4194304 215 0 0 0 9 0 0 0 18 0 1 0 1103628197 1208320 199 1992294400 134512640 135151029 4294956240 18446744073709551615 134574212 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27941/statm: 295 199 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301134 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27941
/proc/meminfo: memFree=1360832/2055920 swapFree=4178416/4192956
[pid=27941] ppid=27939 vsize=1312 CPUtime=0.29
/proc/27941/stat : 27941 (precosat) R 27939 27941 27575 0 -1 4194304 266 0 0 0 29 0 0 0 19 0 1 0 1103628197 1343488 250 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27941/statm: 328 250 79 155 0 171 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1312

[startup+0.701202 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27941
/proc/meminfo: memFree=1360832/2055920 swapFree=4178416/4192956
[pid=27941] ppid=27939 vsize=1580 CPUtime=0.69
/proc/27941/stat : 27941 (precosat) R 27939 27941 27575 0 -1 4194304 317 0 0 0 69 0 0 0 22 0 1 0 1103628197 1617920 301 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27941/statm: 395 301 79 155 0 238 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1580

[startup+1.50133 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27942
/proc/meminfo: memFree=1359736/2055920 swapFree=4178416/4192956
[pid=27941] ppid=27939 vsize=1844 CPUtime=1.49
/proc/27941/stat : 27941 (precosat) R 27939 27941 27575 0 -1 4194304 387 0 0 0 149 0 0 0 25 0 1 0 1103628197 1888256 371 1992294400 134512640 135151029 4294956240 18446744073709551615 134554900 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27941/statm: 461 371 79 155 0 304 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1844

[startup+3.1026 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27942
/proc/meminfo: memFree=1359160/2055920 swapFree=4178416/4192956
[pid=27941] ppid=27939 vsize=2372 CPUtime=3.09
/proc/27941/stat : 27941 (precosat) R 27939 27941 27575 0 -1 4194304 517 0 0 0 309 0 0 0 25 0 1 0 1103628197 2428928 501 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27941/statm: 593 501 79 155 0 436 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2372

[startup+6.30113 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27942
/proc/meminfo: memFree=1358520/2055920 swapFree=4178416/4192956
[pid=27941] ppid=27939 vsize=3060 CPUtime=6.29
/proc/27941/stat : 27941 (precosat) R 27939 27941 27575 0 -1 4194304 669 0 0 0 629 0 0 0 25 0 1 0 1103628197 3133440 653 1992294400 134512640 135151029 4294956240 18446744073709551615 134552644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27941/statm: 765 653 79 155 0 608 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3060

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27942
/proc/meminfo: memFree=1357696/2055920 swapFree=4178416/4192956
[pid=27941] ppid=27939 vsize=3748 CPUtime=12.69
/proc/27941/stat : 27941 (precosat) R 27939 27941 27575 0 -1 4194304 837 0 0 0 1269 0 0 0 25 0 1 0 1103628197 3837952 821 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27941/statm: 937 821 79 155 0 780 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3748

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27942
/proc/meminfo: memFree=1356288/2055920 swapFree=4178416/4192956
[pid=27941] ppid=27939 vsize=5260 CPUtime=25.48
/proc/27941/stat : 27941 (precosat) R 27939 27941 27575 0 -1 4194304 1163 0 0 0 2548 0 0 0 25 0 1 0 1103628197 5386240 1147 1992294400 134512640 135151029 4294956240 18446744073709551615 134542809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27941/statm: 1315 1147 79 155 0 1158 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5260

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27942
/proc/meminfo: memFree=1355008/2055920 swapFree=4178416/4192956
[pid=27941] ppid=27939 vsize=6676 CPUtime=51.08
/proc/27941/stat : 27941 (precosat) R 27939 27941 27575 0 -1 4194304 1494 0 0 0 5107 1 0 0 25 0 1 0 1103628197 6836224 1478 1992294400 134512640 135151029 4294956240 18446744073709551615 134578140 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27941/statm: 1669 1478 79 155 0 1512 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6676

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27942
/proc/meminfo: memFree=1353024/2055920 swapFree=4178416/4192956
[pid=27941] ppid=27939 vsize=9008 CPUtime=102.26
/proc/27941/stat : 27941 (precosat) R 27939 27941 27575 0 -1 4194304 1961 0 0 0 10225 1 0 0 25 0 1 0 1103628197 9224192 1945 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27941/statm: 2252 1945 79 155 0 2095 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9008

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27942
/proc/meminfo: memFree=1351616/2055920 swapFree=4178416/4192956
[pid=27941] ppid=27939 vsize=10696 CPUtime=162.24
/proc/27941/stat : 27941 (precosat) R 27939 27941 27575 0 -1 4194304 2311 0 0 0 16222 2 0 0 25 0 1 0 1103628197 10952704 2295 1992294400 134512640 135151029 4294956240 18446744073709551615 134551406 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27941/statm: 2674 2295 79 155 0 2517 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10696

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

[startup+179.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27942
/proc/meminfo: memFree=1351296/2055920 swapFree=4178416/4192956
[pid=27941] ppid=27939 vsize=10996 CPUtime=179.03
/proc/27941/stat : 27941 (precosat) R 27939 27941 27575 0 -1 4194304 2402 0 0 0 17901 2 0 0 25 0 1 0 1103628197 11259904 2386 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27941/statm: 2749 2386 79 155 0 2592 0
Current children cumulated CPU time (s) 179.03
Current children cumulated vsize (KiB) 10996

[startup+191.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27942
/proc/meminfo: memFree=1350976/2055920 swapFree=4178416/4192956
[pid=27941] ppid=27939 vsize=11316 CPUtime=191.83
/proc/27941/stat : 27941 (precosat) R 27939 27941 27575 0 -1 4194304 2471 0 0 0 19181 2 0 0 25 0 1 0 1103628197 11587584 2455 1992294400 134512640 135151029 4294956240 18446744073709551615 134555012 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27941/statm: 2829 2455 79 155 0 2672 0
Current children cumulated CPU time (s) 191.83
Current children cumulated vsize (KiB) 11316

[startup+195.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27942
/proc/meminfo: memFree=1350912/2055920 swapFree=4178416/4192956
[pid=27941] ppid=27939 vsize=11316 CPUtime=195.02
/proc/27941/stat : 27941 (precosat) R 27939 27941 27575 0 -1 4194304 2477 0 0 0 19500 2 0 0 25 0 1 0 1103628197 11587584 2461 1992294400 134512640 135151029 4294956240 18446744073709551615 134555122 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27941/statm: 2829 2461 79 155 0 2672 0
Current children cumulated CPU time (s) 195.02
Current children cumulated vsize (KiB) 11316

[startup+196.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27942
/proc/meminfo: memFree=1350912/2055920 swapFree=4178416/4192956
[pid=27941] ppid=27939 vsize=11476 CPUtime=196.62
/proc/27941/stat : 27941 (precosat) R 27939 27941 27575 0 -1 4194304 2492 0 0 0 19660 2 0 0 25 0 1 0 1103628197 11751424 2476 1992294400 134512640 135151029 4294956240 18446744073709551615 134580620 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27941/statm: 2869 2476 79 155 0 2712 0
Current children cumulated CPU time (s) 196.62
Current children cumulated vsize (KiB) 11476

[startup+197.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27942
/proc/meminfo: memFree=1350848/2055920 swapFree=4178416/4192956
[pid=27941] ppid=27939 vsize=11476 CPUtime=197.42
/proc/27941/stat : 27941 (precosat) R 27939 27941 27575 0 -1 4194304 2493 0 0 0 19740 2 0 0 25 0 1 0 1103628197 11751424 2477 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27941/statm: 2869 2477 79 155 0 2712 0
Current children cumulated CPU time (s) 197.42
Current children cumulated vsize (KiB) 11476

[startup+197.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27942
/proc/meminfo: memFree=1350848/2055920 swapFree=4178416/4192956
[pid=27941] ppid=27939 vsize=11476 CPUtime=197.83
/proc/27941/stat : 27941 (precosat) R 27939 27941 27575 0 -1 4194304 2493 0 0 0 19781 2 0 0 25 0 1 0 1103628197 11751424 2477 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27941/statm: 2869 2477 79 155 0 2712 0
Current children cumulated CPU time (s) 197.83
Current children cumulated vsize (KiB) 11476

[startup+198.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27942
/proc/meminfo: memFree=1350848/2055920 swapFree=4178416/4192956
[pid=27941] ppid=27939 vsize=11476 CPUtime=198.22
/proc/27941/stat : 27941 (precosat) R 27939 27941 27575 0 -1 4194304 2493 0 0 0 19820 2 0 0 25 0 1 0 1103628197 11751424 2477 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27941/statm: 2869 2477 79 155 0 2712 0
Current children cumulated CPU time (s) 198.22
Current children cumulated vsize (KiB) 11476

[startup+198.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27942
/proc/meminfo: memFree=1350848/2055920 swapFree=4178416/4192956
[pid=27941] ppid=27939 vsize=11476 CPUtime=198.32
/proc/27941/stat : 27941 (precosat) R 27939 27941 27575 0 -1 4194304 2493 0 0 0 19830 2 0 0 25 0 1 0 1103628197 11751424 2477 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27941/statm: 2869 2477 79 155 0 2712 0
Current children cumulated CPU time (s) 198.32
Current children cumulated vsize (KiB) 11476

Child status: 10
Real time (s): 198.407
CPU time (s): 198.343
CPU user time (s): 198.312
CPU system time (s): 0.030995
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 11476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 198.312
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2494
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= 376

runsolver used 0.19597 second user time and 0.366944 second system time

The end

Launcher Data

Begin job on node15 at 2009-03-29 08:53:41
IDJOB=1519307
IDBENCH=70752
IDSOLVER=507
FILE ID=node15/1519307-1238309621
PBS_JOBID= 9061050
Free space on /tmp= 65428 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/360/unif-k3-r4.25-v360-c1530-S144043535-002.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519307-1238309621/watcher-1519307-1238309621 -o /tmp/evaluation-result-1519307-1238309621/solver-1519307-1238309621 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1519307-1238309621.cnf

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

MD5SUM BENCH= 7d1ad487c2fb43d49523e96ef25c43ea
RANDOM SEED=925576821

node15.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		: 3000.286
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		: 3000.286
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:       1361248 kB
Buffers:         84616 kB
Cached:         528704 kB
SwapCached:       8336 kB
Active:         150680 kB
Inactive:       472536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1361248 kB
SwapTotal:     4192956 kB
SwapFree:      4178416 kB
Dirty:             756 kB
Writeback:           0 kB
Mapped:          15568 kB
Slab:            57412 kB
Committed_AS:  2866664 kB
PageTables:       1464 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= 65428 MiB
End job on node15 at 2009-03-29 08:57:00