Trace number 1518263

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 66.4119 66.4337

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1362286908-061.cnf
MD5SUM647005b2285214f4136823936a28bcc9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
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-1518263-1238297544.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     1772     413      0     0      7       0      0    0.0   0    0
0.00/0.00	c l    0.0     1772     413      0     0      7       0   1772    0.0   0    0
0.00/0.01	c R    0.0     1772     413      0     0      7     100    100   41.1  13    0
0.00/0.01	c R    0.0     1772     413      0     0      7     200    200   34.2  21    0
0.00/0.04	c N    0.0     1772     413      0     0      7     800    800   27.3  26    0
0.03/0.05	c B    0.0     1772     413      0     0      7    1002   1002   26.6  28    0
0.03/0.08	c +    0.1     1772     413      0     0      7    1772   1949   25.5  28    0
0.03/0.09	c B    0.1     1772     413      0     0      7    2002   1955   25.2  27    0
0.09/0.11	c +    0.1     1772     413      0     0      7    2220   2143   25.0  28    0
0.09/0.12	c N    0.1     1772     413      0     0      7    2406   2145   24.8  30    0
0.09/0.14	c +    0.1     1772     413      0     0      7    2777   2357   24.5  28    0
0.09/0.18	c +    0.2     1772     413      0     0      7    3471   2592   24.1  27    1
0.19/0.22	c +    0.2     1772     413      0     0      7    4335   2851   24.8  29    1
0.19/0.29	c +    0.3     1772     413      0     0      7    5416   3136   24.7  28    1
0.29/0.35	c N    0.4     1772     413      0     0      7    6420   3144   24.8  26    1
0.29/0.37	c +    0.4     1772     413      0     0      7    6770   3449   24.7  28    1
0.39/0.45	c B    0.5     1772     413      0     0      7    8002   3460   24.6  28    1
0.39/0.48	c +    0.5     1772     413      0     0      7    8460   3793   24.8  28    1
0.59/0.60	c
0.59/0.60	c       original/binary      fixed     eliminated      learned       agility
0.59/0.60	c   seconds        variables     equivalent    conflicts       height       MB
0.59/0.60	c
0.59/0.60	c +    0.6     1772     413      0     0      7   10576   4172   24.6  27    1
0.69/0.78	c +    0.8     1772     413      0     0      7   13221   4589   24.0  28    1
0.89/0.97	c N    1.0     1772     413      0     0      7   16047   4605   23.4  27    1
1.00/1.01	c +    1.0     1772     413      0     0      7   16526   5047   23.3  27    1
1.19/1.29	c +    1.3     1772     413      0     0      7   20655   5551   23.3  27    1
1.49/1.52	c B    1.5     1772     413      0     0      7   24016   5564   23.6  24    1
1.59/1.63	c +    1.6     1772     413      0     0      7   25817   6106   23.8  26    1
2.10/2.12	c +    2.1     1772     413      0     0      7   32272   6716   23.7  26    1
2.59/2.60	c N    2.6     1772     413      0     0      7   38501   6726   24.1  26    2
2.69/2.75	c +    2.8     1772     413      0     0      7   40342   7387   24.1  25    2
3.49/3.59	c +    3.6     1772     413      0     0      7   50426   8125   24.2  27    2
4.69/4.70	c +    4.7     1772     413      0     0      7   63032   8937   24.2  28    2
4.69/4.79	c B    4.8     1772     413      0     0      7   64033   8943   24.2  27    2
6.09/6.18	c +    6.2     1772     413      0     0      7   78791   9830   23.9  29    2
7.19/7.26	c N    7.3     1772     413      0     0      7   89814   9835   23.7  27    3
8.09/8.12	c +    8.1     1772     413      0     0      7   98485  10813   23.6  28    3
10.48/10.50	c +   10.5     1772     413      0     0      7  123106  11894   23.5  28    3
13.88/13.97	c +   14.0     1772     413      0     0      7  153881  13083   23.5  26    3
14.49/14.55	c B   14.5     1772     413      0     0      7  160052  13091   23.5  27    4
17.99/18.06	c
17.99/18.06	c       original/binary      fixed     eliminated      learned       agility
17.99/18.06	c   seconds        variables     equivalent    conflicts       height       MB
17.99/18.06	c
17.99/18.06	c +   18.1     1772     413      0     0      7  192350  14391   23.1  25    4
19.59/19.62	c N   19.6     1772     413      0     0      7  205227  14399   23.0  26    4
23.78/23.89	c +   23.9     1772     413      0     0      7  240435  15830   22.5  28    4
31.38/31.45	c +   31.4     1772     413      0     0      7  300543  17413   22.9  27    5
42.07/42.13	c +   42.1     1772     413      0     0      7  375677  19154   23.1  26    6
43.37/43.48	c B   43.5     1772     413      0     0      7  384104  19164   23.1  27    6
55.28/55.34	c N   55.3     1772     413      0     0      7  461652  19172   23.2  26    6
56.58/56.66	c +   56.6     1772     413      0     0      7  469595  21069   23.2  25    6
66.37/66.43	c 1   66.4     1772     413      0     0      7  529432  21084   23.2  25    7
66.37/66.43	c
66.37/66.43	s SATISFIABLE
66.37/66.43	v -1 2 3 4 5 6 -7
66.37/66.43	v 8 -9 -10 -11 -12 -13 14 15
66.37/66.43	v 16 17 -18 -19 -20 21 22 -23
66.37/66.43	v 24 25 -26 27 28 29 -30 -31
66.37/66.43	v 32 33 -34 -35 -36 -37 38 39
66.37/66.43	v 40 41 -42 43 44 -45 46 47
66.37/66.43	v 48 49 50 51 52 53 54 55
66.37/66.43	v -56 57 58 -59 -60 -61 -62 -63
66.37/66.43	v -64 65 -66 67 68 -69 70 -71
66.37/66.43	v 72 73 74 75 76 -77 78 79
66.37/66.43	v -80 -81 -82 83 84 -85 -86 87
66.37/66.43	v -88 89 90 -91 -92 -93 94 -95
66.37/66.43	v 96 97 -98 99 100 -101 -102 103
66.37/66.43	v 104 105 106 -107 108 -109 -110 111
66.37/66.43	v 112 113 114 115 116 -117 -118 119
66.37/66.43	v 120 -121 -122 123 -124 -125 126 -127
66.37/66.43	v -128 129 -130 131 132 133 134 -135
66.37/66.43	v -136 137 138 -139 140 -141 -142 143
66.37/66.43	v 144 -145 -146 147 148 -149 -150 -151
66.37/66.43	v -152 153 154 -155 -156 -157 -158 -159
66.37/66.43	v 160 161 -162 163 -164 -165 -166 167
66.37/66.43	v -168 -169 170 -171 172 -173 -174 -175
66.37/66.43	v -176 -177 178 -179 180 181 182 -183
66.37/66.43	v -184 -185 -186 187 188 -189 190 -191
66.37/66.43	v 192 193 194 -195 196 197 -198 -199
66.37/66.43	v -200 201 202 203 204 -205 206 207
66.37/66.43	v -208 209 -210 211 -212 -213 214 215
66.37/66.43	v 216 217 -218 -219 -220 221 -222 223
66.37/66.43	v -224 225 -226 -227 -228 229 -230 231
66.37/66.43	v -232 -233 -234 235 -236 -237 -238 -239
66.37/66.43	v 240 -241 -242 -243 244 -245 246 247
66.37/66.43	v -248 -249 -250 -251 252 253 -254 -255
66.37/66.43	v 256 257 -258 -259 260 -261 262 263
66.37/66.43	v -264 265 -266 267 268 269 270 -271
66.37/66.43	v 272 273 274 -275 276 277 -278 -279
66.37/66.43	v -280 281 -282 -283 -284 -285 286 -287
66.37/66.43	v 288 -289 -290 -291 292 -293 294 295
66.37/66.43	v 296 -297 -298 299 300 -301 302 -303
66.37/66.43	v -304 -305 306 307 308 -309 310 -311
66.37/66.43	v 312 -313 314 315 316 -317 318 319
66.37/66.43	v 320 -321 -322 323 324 -325 -326 327
66.37/66.43	v 328 329 -330 331 -332 -333 -334 335
66.37/66.43	v -336 -337 -338 -339 -340 341 -342 -343
66.37/66.43	v 344 345 -346 347 348 349 350 -351
66.37/66.43	v -352 353 -354 -355 356 357 358 -359
66.37/66.43	v -360 361 -362 -363 -364 -365 366 -367
66.37/66.43	v -368 -369 -370 371 -372 -373 374 375
66.37/66.43	v -376 377 378 -379 -380 -381 -382 -383
66.37/66.43	v 384 -385 -386 387 388 389 -390 391
66.37/66.43	v -392 393 394 -395 -396 -397 -398 -399
66.37/66.43	v -400 401 -402 403 404 -405 -406 -407
66.37/66.43	v 408 -409 410 -411 412 413 -414 415
66.37/66.43	v 416 417 -418 419 -420
66.37/66.43	v 0
66.37/66.43	c
66.37/66.43	c 529432 conflicts, 632618 decisions, 1 random
66.37/66.43	c 0 iterations, 29 restarts, 1056 skipped
66.37/66.43	c 26 enlarged, 0 shrunken, 5177 rescored, 159 rebiased
66.37/66.43	c 1 simplifications, 0 reductions
66.37/66.43	c
66.37/66.43	c vars: 0 fixed, 0 equiv, 7 elim, 0 merged
66.37/66.43	c elim: 5854 resolutions, 1 phases, 1 rounds
66.37/66.43	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
66.37/66.43	c arty: 0.00 and 0.00 xor average arity
66.37/66.43	c prbe: 9926 probed, 12 phases, 12 rounds
66.37/66.43	c prbe: 0 failed, 0 lifted, 0 merged
66.37/66.43	c sccs: 0 non trivial, 0 fixed, 0 merged
66.37/66.43	c hash: 0 units, 0 merged
66.37/66.43	c mins: 12241134 learned, 19% deleted, 18 strong, 19 depth
66.37/66.43	c subs: 0 forward, 0 backward, 0 doms
66.37/66.43	c strs: 0 forward, 0 backward
66.37/66.43	c doms: 0 dominators, 0 high, 0 low
66.37/66.43	c prps: 42043420 propagations, 0.63 megaprops
66.37/66.43	c
66.37/66.43	c 66.4 seconds, 7 MB max, 57 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-1518263-1238297544/watcher-1518263-1238297544 -o /tmp/evaluation-result-1518263-1238297544/solver-1518263-1238297544 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1518263-1238297544.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 2/64 6989
/proc/meminfo: memFree=999304/2055920 swapFree=4178700/4192956
[pid=6989] ppid=6987 vsize=916 CPUtime=0
/proc/6989/stat : 6989 (precosat) R 6987 6989 1875 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1102419960 937984 135 1992294400 134512640 135151029 4294956240 18446744073709551615 134579056 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6989/statm: 229 135 79 155 0 72 0

[startup+0.0425001 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 6989
/proc/meminfo: memFree=999304/2055920 swapFree=4178700/4192956
[pid=6989] ppid=6987 vsize=1048 CPUtime=0.03
/proc/6989/stat : 6989 (precosat) R 6987 6989 1875 0 -1 4194304 183 0 0 0 3 0 0 0 18 0 1 0 1102419960 1073152 167 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6989/statm: 262 167 79 155 0 105 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1048

[startup+0.102509 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 6989
/proc/meminfo: memFree=999304/2055920 swapFree=4178700/4192956
[pid=6989] ppid=6987 vsize=1180 CPUtime=0.09
/proc/6989/stat : 6989 (precosat) R 6987 6989 1875 0 -1 4194304 229 0 0 0 9 0 0 0 18 0 1 0 1102419960 1208320 213 1992294400 134512640 135151029 4294956240 18446744073709551615 134531018 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6989/statm: 295 213 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301551 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 6989
/proc/meminfo: memFree=999304/2055920 swapFree=4178700/4192956
[pid=6989] ppid=6987 vsize=1444 CPUtime=0.29
/proc/6989/stat : 6989 (precosat) R 6987 6989 1875 0 -1 4194304 288 0 0 0 29 0 0 0 19 0 1 0 1102419960 1478656 272 1992294400 134512640 135151029 4294956240 18446744073709551615 134574125 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6989/statm: 361 272 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.701612 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 6989
/proc/meminfo: memFree=999304/2055920 swapFree=4178700/4192956
[pid=6989] ppid=6987 vsize=1708 CPUtime=0.69
/proc/6989/stat : 6989 (precosat) R 6987 6989 1875 0 -1 4194304 362 0 0 0 69 0 0 0 23 0 1 0 1102419960 1748992 346 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6989/statm: 427 346 79 155 0 270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1708

[startup+1.50175 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6990
/proc/meminfo: memFree=998016/2055920 swapFree=4178700/4192956
[pid=6989] ppid=6987 vsize=2104 CPUtime=1.49
/proc/6989/stat : 6989 (precosat) R 6987 6989 1875 0 -1 4194304 458 0 0 0 149 0 0 0 25 0 1 0 1102419960 2154496 442 1992294400 134512640 135151029 4294956240 18446744073709551615 134578170 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6989/statm: 526 442 79 155 0 369 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2104

[startup+3.10202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6990
/proc/meminfo: memFree=997440/2055920 swapFree=4178700/4192956
[pid=6989] ppid=6987 vsize=2772 CPUtime=3.09
/proc/6989/stat : 6989 (precosat) R 6987 6989 1875 0 -1 4194304 610 0 0 0 309 0 0 0 25 0 1 0 1102419960 2838528 594 1992294400 134512640 135151029 4294956240 18446744073709551615 134575991 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6989/statm: 693 594 79 155 0 536 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2772

[startup+6.30157 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6990
/proc/meminfo: memFree=996480/2055920 swapFree=4178700/4192956
[pid=6989] ppid=6987 vsize=3440 CPUtime=6.29
/proc/6989/stat : 6989 (precosat) R 6987 6989 1875 0 -1 4194304 772 0 0 0 629 0 0 0 25 0 1 0 1102419960 3522560 756 1992294400 134512640 135151029 4294956240 18446744073709551615 134551485 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6989/statm: 860 756 79 155 0 703 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3440

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6990
/proc/meminfo: memFree=995456/2055920 swapFree=4178700/4192956
[pid=6989] ppid=6987 vsize=4380 CPUtime=12.68
/proc/6989/stat : 6989 (precosat) R 6987 6989 1875 0 -1 4194304 996 0 0 0 1268 0 0 0 25 0 1 0 1102419960 4485120 980 1992294400 134512640 135151029 4294956240 18446744073709551615 134574157 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6989/statm: 1095 980 79 155 0 938 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4380

[startup+25.5029 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6990
/proc/meminfo: memFree=994176/2055920 swapFree=4178700/4192956
[pid=6989] ppid=6987 vsize=5612 CPUtime=25.48
/proc/6989/stat : 6989 (precosat) R 6987 6989 1875 0 -1 4194304 1299 0 0 0 2547 1 0 0 25 0 1 0 1102419960 5746688 1283 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6989/statm: 1403 1283 79 155 0 1246 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5612

[startup+51.1022 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6990
/proc/meminfo: memFree=992576/2055920 swapFree=4178700/4192956
[pid=6989] ppid=6987 vsize=7392 CPUtime=51.08
/proc/6989/stat : 6989 (precosat) R 6987 6989 1875 0 -1 4194304 1698 0 0 0 5106 2 0 0 25 0 1 0 1102419960 7569408 1682 1992294400 134512640 135151029 4294956240 18446744073709551615 134555134 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6989/statm: 1848 1682 79 155 0 1691 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7392

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

[startup+57.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6990
/proc/meminfo: memFree=992256/2055920 swapFree=4178700/4192956
[pid=6989] ppid=6987 vsize=7684 CPUtime=57.48
/proc/6989/stat : 6989 (precosat) R 6987 6989 1875 0 -1 4194304 1776 0 0 0 5746 2 0 0 25 0 1 0 1102419960 7868416 1760 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6989/statm: 1921 1760 79 155 0 1764 0
Current children cumulated CPU time (s) 57.48
Current children cumulated vsize (KiB) 7684

[startup+60.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6990
/proc/meminfo: memFree=992128/2055920 swapFree=4178700/4192956
[pid=6989] ppid=6987 vsize=7820 CPUtime=60.67
/proc/6989/stat : 6989 (precosat) R 6987 6989 1875 0 -1 4194304 1802 0 0 0 6065 2 0 0 25 0 1 0 1102419960 8007680 1786 1992294400 134512640 135151029 4294956240 18446744073709551615 134574596 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6989/statm: 1955 1786 79 155 0 1798 0
Current children cumulated CPU time (s) 60.67
Current children cumulated vsize (KiB) 7820

[startup+63.9014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6990
/proc/meminfo: memFree=992000/2055920 swapFree=4178700/4192956
[pid=6989] ppid=6987 vsize=7952 CPUtime=63.87
/proc/6989/stat : 6989 (precosat) R 6987 6989 1875 0 -1 4194304 1833 0 0 0 6385 2 0 0 25 0 1 0 1102419960 8142848 1817 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6989/statm: 1988 1817 79 155 0 1831 0
Current children cumulated CPU time (s) 63.87
Current children cumulated vsize (KiB) 7952

[startup+65.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6990
/proc/meminfo: memFree=992000/2055920 swapFree=4178700/4192956
[pid=6989] ppid=6987 vsize=7952 CPUtime=65.47
/proc/6989/stat : 6989 (precosat) R 6987 6989 1875 0 -1 4194304 1837 0 0 0 6545 2 0 0 25 0 1 0 1102419960 8142848 1821 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6989/statm: 1988 1821 79 155 0 1831 0
Current children cumulated CPU time (s) 65.47
Current children cumulated vsize (KiB) 7952

[startup+65.9018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6990
/proc/meminfo: memFree=991936/2055920 swapFree=4178700/4192956
[pid=6989] ppid=6987 vsize=8096 CPUtime=65.88
/proc/6989/stat : 6989 (precosat) R 6987 6989 1875 0 -1 4194304 1843 0 0 0 6586 2 0 0 25 0 1 0 1102419960 8290304 1827 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6989/statm: 2024 1827 79 155 0 1867 0
Current children cumulated CPU time (s) 65.88
Current children cumulated vsize (KiB) 8096

[startup+66.3028 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6990
/proc/meminfo: memFree=991936/2055920 swapFree=4178700/4192956
[pid=6989] ppid=6987 vsize=8096 CPUtime=66.27
/proc/6989/stat : 6989 (precosat) R 6987 6989 1875 0 -1 4194304 1844 0 0 0 6625 2 0 0 25 0 1 0 1102419960 8290304 1828 1992294400 134512640 135151029 4294956240 18446744073709551615 134574583 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6989/statm: 2024 1828 79 155 0 1867 0
Current children cumulated CPU time (s) 66.27
Current children cumulated vsize (KiB) 8096

[startup+66.4018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6990
/proc/meminfo: memFree=991936/2055920 swapFree=4178700/4192956
[pid=6989] ppid=6987 vsize=8096 CPUtime=66.37
/proc/6989/stat : 6989 (precosat) R 6987 6989 1875 0 -1 4194304 1844 0 0 0 6635 2 0 0 25 0 1 0 1102419960 8290304 1828 1992294400 134512640 135151029 4294956240 18446744073709551615 134553778 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6989/statm: 2024 1828 79 155 0 1867 0
Current children cumulated CPU time (s) 66.37
Current children cumulated vsize (KiB) 8096

Child status: 10
Real time (s): 66.4337
CPU time (s): 66.4119
CPU user time (s): 66.3869
CPU system time (s): 0.024996
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 8096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 66.3869
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1845
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= 150

runsolver used 0.053991 second user time and 0.148977 second system time

The end

Launcher Data

Begin job on node25 at 2009-03-29 05:32:24
IDJOB=1518263
IDBENCH=70665
IDSOLVER=507
FILE ID=node25/1518263-1238297544
PBS_JOBID= 9060995
Free space on /tmp= 66264 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1362286908-061.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518263-1238297544/watcher-1518263-1238297544 -o /tmp/evaluation-result-1518263-1238297544/solver-1518263-1238297544 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1518263-1238297544.cnf

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

MD5SUM BENCH= 647005b2285214f4136823936a28bcc9
RANDOM SEED=1039665953

node25.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		: 3000.263
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		: 3000.263
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:        999720 kB
Buffers:        105428 kB
Cached:         848468 kB
SwapCached:       8032 kB
Active:         274248 kB
Inactive:       689280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        999720 kB
SwapTotal:     4192956 kB
SwapFree:      4178700 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          14568 kB
Slab:            78676 kB
Committed_AS:  3108804 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= 66264 MiB
End job on node25 at 2009-03-29 05:33:30