Trace number 1518599

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 270.916 271.023

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S1326039470-063.cnf
MD5SUM2e40295bba29f3b31b5d5a615b1b160f
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 variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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-1518599-1238301764.cnf
0.00/0.00	c found header 'p cnf 400 1700'
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     1700     400      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1691     389      0     0     11       0      0    0.0   0    0
0.00/0.00	c l    0.0     1691     389      0     0     11       0   1691    0.0   0    0
0.00/0.01	c R    0.0     1691     389      0     0     11     105    105   34.3  15    0
0.00/0.01	c R    0.0     1691     389      0     0     11     206    206   31.8  22    0
0.00/0.04	c N    0.0     1691     389      0     0     11     810    810   28.8  26    0
0.00/0.04	c B    0.0     1691     389      0     0     11    1000   1000   28.5  26    0
0.00/0.08	c +    0.1     1691     389      0     0     11    1691   1860   27.4  28    0
0.00/0.09	c B    0.1     1691     389      0     0     11    2000   1864   27.4  29    0
0.00/0.09	c +    0.1     1691     389      0     0     11    2110   2046   27.4  28    0
0.10/0.11	c N    0.1     1691     389      0     0     11    2420   2050   27.2  26    0
0.10/0.12	c +    0.1     1691     389      0     0     11    2637   2250   27.0  28    0
0.10/0.16	c +    0.2     1691     389      0     0     11    3298   2475   26.6  26    1
0.20/0.20	c +    0.2     1691     389      0     0     11    4121   2722   26.2  27    1
0.20/0.25	c +    0.3     1691     389      0     0     11    5152   2994   25.2  27    1
0.30/0.32	c N    0.3     1691     389      0     0     11    6433   3005   24.4  27    1
0.30/0.32	c +    0.3     1691     389      0     0     11    6440   3293   24.4  27    1
0.40/0.42	c B    0.4     1691     389      0     0     11    8009   3302   23.6  28    1
0.40/0.42	c +    0.4     1691     389      0     0     11    8050   3622   23.5  27    1
0.50/0.54	c
0.50/0.54	c       original/binary      fixed     eliminated      learned       agility
0.50/0.54	c   seconds        variables     equivalent    conflicts       height       MB
0.50/0.54	c
0.50/0.54	c +    0.5     1691     389      0     0     11   10060   3984   22.9  28    1
0.59/0.69	c +    0.7     1691     389      0     0     11   12575   4382   22.2  26    1
0.89/0.90	c +    0.9     1691     389      0     0     11   15715   4820   21.5  29    1
0.89/0.92	c N    0.9     1691     389      0     0     11   16053   4727   21.5  26    1
1.10/1.16	c +    1.2     1691     389      0     0     11   19640   5302   20.9  28    1
1.39/1.45	c B    1.5     1691     389      0     0     11   24015   5310   21.4  27    1
1.39/1.49	c +    1.5     1691     389      0     0     11   24551   5832   21.4  27    1
1.89/1.90	c +    1.9     1691     389      0     0     11   30685   6415   21.5  28    1
2.39/2.49	c +    2.5     1691     389      0     0     11   38356   7056   21.5  26    2
2.49/2.50	c N    2.5     1691     389      0     0     11   38489   6562   21.5  27    2
3.19/3.28	c +    3.3     1691     389      0     0     11   47946   7761   21.1  26    2
4.19/4.23	c +    4.2     1691     389      0     0     11   59930   8537   21.5  26    2
4.50/4.58	c B    4.6     1691     389      0     0     11   64027   8550   21.5  27    2
5.39/5.50	c +    5.5     1691     389      0     0     11   74910   9390   21.4  28    2
6.79/6.84	c N    6.8     1691     389      0     0     11   89789   9397   21.0  27    2
7.09/7.15	c +    7.1     1691     389      0     0     11   93635  10329   21.1  27    2
9.19/9.24	c +    9.2     1691     389      0     0     11  117041  11361   21.0  28    3
12.09/12.13	c +   12.1     1691     389      0     0     11  146301  12497   21.3  28    3
13.38/13.49	c B   13.5     1691     389      0     0     11  160049  12504   21.4  29    3
15.78/15.86	c
15.78/15.86	c       original/binary      fixed     eliminated      learned       agility
15.78/15.86	c   seconds        variables     equivalent    conflicts       height       MB
15.78/15.86	c
15.78/15.86	c +   15.9     1691     389      0     0     11  182875  13746   21.4  27    3
18.28/18.40	c N   18.4     1691     389      0     0     11  205184  13751   21.3  27    4
20.98/21.04	c +   21.0     1691     389      0     0     11  228591  15120   21.1  29    4
27.77/27.89	c +   27.9     1691     389      0     0     11  285736  16632   20.9  28    4
36.97/37.09	c +   37.1     1691     389      0     0     11  357170  18295   20.4  27    5
40.77/40.84	c B   40.8     1691     389      0     0     11  384105  18309   20.4  28    5
49.27/49.37	c +   49.4     1691     389      0     0     11  446460  20124   20.2  26    5
51.67/51.71	c R   51.7     1691     389      0     0     11  461586  20139   20.1  25    6
65.46/65.59	c +   65.6     1691     389      0     0     11  558077  22136   20.1  27    6
87.96/88.08	c +   88.0     1691     389      0     0     11  697597  24349   19.9  28    7
117.75/117.81	c +  117.8     1691     389      0     0     11  871996  26783   19.7  25    8
122.44/122.54	c B  122.5     1691     389      0     0     11  896211  26796   19.6  27    9
147.24/147.40	c N  147.3     1691     389      0     0     11 1025649  26797   19.4  26    9
159.73/159.89	c +  159.8     1691     389      0     0     11 1089995  29461   19.2  26    9
216.61/216.73	c +  216.6     1691     389      0     0     11 1362490  32407   19.0  29   11
270.88/271.01	c 1  270.9     1691     389      0     0     11 1616228  32423   18.8  26   12
270.88/271.01	c
270.88/271.01	s SATISFIABLE
270.88/271.01	v -1 2 -3 -4 -5 -6 7
270.88/271.01	v -8 -9 -10 11 -12 -13 14 -15
270.88/271.01	v 16 17 -18 19 -20 -21 22 -23
270.88/271.01	v -24 25 -26 27 28 -29 -30 31
270.88/271.01	v 32 33 34 35 36 -37 38 -39
270.88/271.01	v -40 41 -42 43 -44 -45 -46 -47
270.88/271.01	v 48 49 -50 -51 52 53 -54 -55
270.88/271.01	v 56 -57 58 -59 60 61 62 63
270.88/271.01	v -64 65 66 67 68 69 -70 71
270.88/271.01	v -72 73 74 -75 76 -77 78 -79
270.88/271.01	v 80 81 82 83 -84 -85 86 -87
270.88/271.01	v -88 -89 -90 91 92 93 -94 -95
270.88/271.01	v 96 97 -98 -99 100 101 102 -103
270.88/271.01	v -104 -105 -106 107 108 109 110 -111
270.88/271.01	v -112 -113 114 -115 116 -117 -118 -119
270.88/271.01	v 120 -121 -122 -123 -124 125 126 127
270.88/271.01	v -128 -129 -130 -131 132 -133 134 -135
270.88/271.01	v -136 -137 138 -139 140 -141 142 143
270.88/271.01	v 144 -145 146 147 148 -149 150 -151
270.88/271.01	v 152 153 -154 -155 -156 -157 158 159
270.88/271.01	v -160 -161 162 163 164 165 166 167
270.88/271.01	v -168 -169 170 -171 172 173 -174 -175
270.88/271.01	v -176 -177 -178 -179 180 181 -182 183
270.88/271.01	v -184 185 186 -187 -188 189 -190 191
270.88/271.01	v 192 193 -194 195 196 197 198 -199
270.88/271.01	v 200 201 -202 203 204 -205 206 -207
270.88/271.01	v -208 -209 -210 -211 -212 -213 -214 215
270.88/271.01	v -216 217 218 219 220 221 222 -223
270.88/271.01	v -224 225 -226 -227 -228 -229 -230 -231
270.88/271.01	v -232 233 234 -235 236 237 238 -239
270.88/271.01	v -240 241 242 -243 -244 -245 246 247
270.88/271.01	v 248 249 250 -251 -252 -253 254 -255
270.88/271.01	v -256 -257 258 259 -260 -261 -262 -263
270.88/271.01	v 264 -265 -266 267 268 269 270 271
270.88/271.01	v -272 273 -274 -275 276 -277 -278 -279
270.88/271.01	v -280 281 282 -283 -284 285 286 287
270.88/271.01	v -288 289 -290 -291 -292 -293 294 -295
270.88/271.01	v -296 297 -298 -299 -300 -301 302 303
270.88/271.01	v 304 -305 -306 307 -308 -309 -310 -311
270.88/271.01	v 312 -313 314 -315 -316 317 318 319
270.88/271.01	v 320 -321 -322 323 -324 -325 -326 327
270.88/271.01	v 328 -329 330 -331 -332 333 334 335
270.88/271.01	v -336 337 -338 -339 340 341 -342 343
270.88/271.01	v -344 345 346 347 -348 -349 -350 -351
270.88/271.01	v -352 353 -354 -355 -356 357 -358 -359
270.88/271.01	v -360 -361 362 363 -364 -365 366 367
270.88/271.01	v 368 369 370 371 372 373 374 -375
270.88/271.01	v 376 -377 378 379 380 381 -382 -383
270.88/271.01	v -384 -385 386 -387 388 -389 -390 391
270.88/271.01	v -392 -393 394 -395 396 -397 -398 -399
270.88/271.01	v -400
270.88/271.01	v 0
270.88/271.02	c
270.88/271.02	c 1616228 conflicts, 1909723 decisions, 1 random
270.88/271.02	c 0 iterations, 62 restarts, 3007 skipped
270.88/271.02	c 31 enlarged, 0 shrunken, 15805 rescored, 442 rebiased
270.88/271.02	c 1 simplifications, 0 reductions
270.88/271.02	c
270.88/271.02	c vars: 0 fixed, 0 equiv, 11 elim, 0 merged
270.88/271.02	c elim: 5669 resolutions, 1 phases, 1 rounds
270.88/271.02	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
270.88/271.02	c arty: 0.00 and 0.00 xor average arity
270.88/271.02	c prbe: 21806 probed, 28 phases, 28 rounds
270.88/271.02	c prbe: 0 failed, 0 lifted, 0 merged
270.88/271.02	c sccs: 0 non trivial, 0 fixed, 0 merged
270.88/271.02	c hash: 0 units, 0 merged
270.88/271.02	c mins: 33319061 learned, 22% deleted, 42 strong, 31 depth
270.88/271.02	c subs: 0 forward, 0 backward, 0 doms
270.88/271.02	c strs: 0 forward, 0 backward
270.88/271.02	c doms: 0 dominators, 0 high, 0 low
270.88/271.02	c prps: 122671762 propagations, 0.45 megaprops
270.88/271.02	c
270.88/271.02	c 270.9 seconds, 12 MB max, 161 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-1518599-1238301764/watcher-1518599-1238301764 -o /tmp/evaluation-result-1518599-1238301764/solver-1518599-1238301764 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1518599-1238301764.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: 0.99 0.97 0.98 3/64 8627
/proc/meminfo: memFree=1120160/2055920 swapFree=4178400/4192956
[pid=8627] ppid=8625 vsize=916 CPUtime=0
/proc/8627/stat : 8627 (precosat) R 8625 8627 8535 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 1102842740 937984 132 1992294400 134512640 135151029 4294956240 18446744073709551615 134677356 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8627/statm: 229 132 79 155 0 72 0

[startup+0.101814 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 8627
/proc/meminfo: memFree=1120160/2055920 swapFree=4178400/4192956
[pid=8627] ppid=8625 vsize=1180 CPUtime=0.1
/proc/8627/stat : 8627 (precosat) R 8625 8627 8535 0 -1 4194304 227 0 0 0 10 0 0 0 18 0 1 0 1102842740 1208320 211 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8627/statm: 295 211 79 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.201833 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 8627
/proc/meminfo: memFree=1120160/2055920 swapFree=4178400/4192956
[pid=8627] ppid=8625 vsize=1312 CPUtime=0.2
/proc/8627/stat : 8627 (precosat) R 8625 8627 8535 0 -1 4194304 261 0 0 0 20 0 0 0 19 0 1 0 1102842740 1343488 245 1992294400 134512640 135151029 4294956240 18446744073709551615 134542724 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8627/statm: 328 245 79 155 0 171 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1312

[startup+0.301852 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 8627
/proc/meminfo: memFree=1120160/2055920 swapFree=4178400/4192956
[pid=8627] ppid=8625 vsize=1444 CPUtime=0.3
/proc/8627/stat : 8627 (precosat) R 8625 8627 8535 0 -1 4194304 284 0 0 0 30 0 0 0 20 0 1 0 1102842740 1478656 268 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8627/statm: 361 268 79 155 0 204 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1444

[startup+0.701929 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 8627
/proc/meminfo: memFree=1120160/2055920 swapFree=4178400/4192956
[pid=8627] ppid=8625 vsize=1708 CPUtime=0.69
/proc/8627/stat : 8627 (precosat) R 8625 8627 8535 0 -1 4194304 349 0 0 0 69 0 0 0 23 0 1 0 1102842740 1748992 333 1992294400 134512640 135151029 4294956240 18446744073709551615 134554931 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8627/statm: 427 333 79 155 0 270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1708

[startup+1.50108 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8628
/proc/meminfo: memFree=1118872/2055920 swapFree=4178400/4192956
[pid=8627] ppid=8625 vsize=2104 CPUtime=1.49
/proc/8627/stat : 8627 (precosat) R 8625 8627 8535 0 -1 4194304 447 0 0 0 149 0 0 0 25 0 1 0 1102842740 2154496 431 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8627/statm: 526 431 79 155 0 369 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2104

[startup+3.10139 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8628
/proc/meminfo: memFree=1118296/2055920 swapFree=4178400/4192956
[pid=8627] ppid=8625 vsize=2636 CPUtime=3.09
/proc/8627/stat : 8627 (precosat) R 8625 8627 8535 0 -1 4194304 582 0 0 0 309 0 0 0 25 0 1 0 1102842740 2699264 566 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8627/statm: 659 566 79 155 0 502 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2636

[startup+6.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8628
/proc/meminfo: memFree=1117464/2055920 swapFree=4178400/4192956
[pid=8627] ppid=8625 vsize=3308 CPUtime=6.29
/proc/8627/stat : 8627 (precosat) R 8625 8627 8535 0 -1 4194304 742 0 0 0 629 0 0 0 25 0 1 0 1102842740 3387392 726 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8627/statm: 827 726 79 155 0 670 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3308

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8628
/proc/meminfo: memFree=1116456/2055920 swapFree=4178400/4192956
[pid=8627] ppid=8625 vsize=4248 CPUtime=12.69
/proc/8627/stat : 8627 (precosat) R 8625 8627 8535 0 -1 4194304 967 0 0 0 1269 0 0 0 25 0 1 0 1102842740 4349952 951 1992294400 134512640 135151029 4294956240 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8627/statm: 1062 951 79 155 0 905 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4248

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8628
/proc/meminfo: memFree=1115496/2055920 swapFree=4178400/4192956
[pid=8627] ppid=8625 vsize=5200 CPUtime=25.48
/proc/8627/stat : 8627 (precosat) R 8625 8627 8535 0 -1 4194304 1185 0 0 0 2548 0 0 0 25 0 1 0 1102842740 5324800 1169 1992294400 134512640 135151029 4294956240 18446744073709551615 134583521 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8627/statm: 1300 1169 79 155 0 1143 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5200

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8628
/proc/meminfo: memFree=1113960/2055920 swapFree=4178400/4192956
[pid=8627] ppid=8625 vsize=6884 CPUtime=51.07
/proc/8627/stat : 8627 (precosat) R 8625 8627 8535 0 -1 4194304 1562 0 0 0 5106 1 0 0 25 0 1 0 1102842740 7049216 1546 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8627/statm: 1721 1546 79 155 0 1564 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6884

[startup+102.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8630
/proc/meminfo: memFree=1111784/2055920 swapFree=4178400/4192956
[pid=8627] ppid=8625 vsize=9244 CPUtime=102.25
/proc/8627/stat : 8627 (precosat) R 8625 8627 8535 0 -1 4194304 2079 0 0 0 10223 2 0 0 25 0 1 0 1102842740 9465856 2063 1992294400 134512640 135151029 4294956240 18446744073709551615 134555154 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8627/statm: 2311 2063 79 155 0 2154 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9244

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8630
/proc/meminfo: memFree=1110184/2055920 swapFree=4178400/4192956
[pid=8627] ppid=8625 vsize=11100 CPUtime=162.23
/proc/8627/stat : 8627 (precosat) R 8625 8627 8535 0 -1 4194304 2482 0 0 0 16220 3 0 0 25 0 1 0 1102842740 11366400 2466 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8627/statm: 2775 2466 79 155 0 2618 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11100

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8630
/proc/meminfo: memFree=1108968/2055920 swapFree=4178400/4192956
[pid=8627] ppid=8625 vsize=12584 CPUtime=222.21
/proc/8627/stat : 8627 (precosat) R 8625 8627 8535 0 -1 4194304 2779 0 0 0 22217 4 0 0 25 0 1 0 1102842740 12886016 2763 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8627/statm: 3146 2763 79 155 0 2989 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12584

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

[startup+230.402 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8630
/proc/meminfo: memFree=1108712/2055920 swapFree=4178400/4192956
[pid=8627] ppid=8625 vsize=12736 CPUtime=230.3
/proc/8627/stat : 8627 (precosat) R 8625 8627 8535 0 -1 4194304 2841 0 0 0 23026 4 0 0 25 0 1 0 1102842740 13041664 2825 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8627/statm: 3184 2825 79 155 0 3027 0
Current children cumulated CPU time (s) 230.3
Current children cumulated vsize (KiB) 12736

[startup+256.002 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8630
/proc/meminfo: memFree=1108200/2055920 swapFree=4178400/4192956
[pid=8627] ppid=8625 vsize=13300 CPUtime=255.89
/proc/8627/stat : 8627 (precosat) R 8625 8627 8535 0 -1 4194304 2969 0 0 0 25585 4 0 0 25 0 1 0 1102842740 13619200 2953 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8627/statm: 3325 2953 79 155 0 3168 0
Current children cumulated CPU time (s) 255.89
Current children cumulated vsize (KiB) 13300

[startup+262.402 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8630
/proc/meminfo: memFree=1108072/2055920 swapFree=4178400/4192956
[pid=8627] ppid=8625 vsize=13460 CPUtime=262.29
/proc/8627/stat : 8627 (precosat) R 8625 8627 8535 0 -1 4194304 2997 0 0 0 26225 4 0 0 25 0 1 0 1102842740 13783040 2981 1992294400 134512640 135151029 4294956240 18446744073709551615 134575850 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8627/statm: 3365 2981 79 155 0 3208 0
Current children cumulated CPU time (s) 262.29
Current children cumulated vsize (KiB) 13460

[startup+265.602 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8630
/proc/meminfo: memFree=1108008/2055920 swapFree=4178400/4192956
[pid=8627] ppid=8625 vsize=13604 CPUtime=265.48
/proc/8627/stat : 8627 (precosat) R 8625 8627 8535 0 -1 4194304 3018 0 0 0 26544 4 0 0 25 0 1 0 1102842740 13930496 3002 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8627/statm: 3401 3002 79 155 0 3244 0
Current children cumulated CPU time (s) 265.48
Current children cumulated vsize (KiB) 13604

[startup+268.801 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8630
/proc/meminfo: memFree=1107880/2055920 swapFree=4178400/4192956
[pid=8627] ppid=8625 vsize=13604 CPUtime=268.68
/proc/8627/stat : 8627 (precosat) R 8625 8627 8535 0 -1 4194304 3033 0 0 0 26864 4 0 0 25 0 1 0 1102842740 13930496 3017 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8627/statm: 3401 3017 79 155 0 3244 0
Current children cumulated CPU time (s) 268.68
Current children cumulated vsize (KiB) 13604

[startup+270.402 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8630
/proc/meminfo: memFree=1107880/2055920 swapFree=4178400/4192956
[pid=8627] ppid=8625 vsize=13764 CPUtime=270.28
/proc/8627/stat : 8627 (precosat) R 8625 8627 8535 0 -1 4194304 3051 0 0 0 27024 4 0 0 25 0 1 0 1102842740 14094336 3035 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8627/statm: 3441 3035 79 155 0 3284 0
Current children cumulated CPU time (s) 270.28
Current children cumulated vsize (KiB) 13764

[startup+270.802 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8630
/proc/meminfo: memFree=1107816/2055920 swapFree=4178400/4192956
[pid=8627] ppid=8625 vsize=13764 CPUtime=270.68
/proc/8627/stat : 8627 (precosat) R 8625 8627 8535 0 -1 4194304 3051 0 0 0 27064 4 0 0 25 0 1 0 1102842740 14094336 3035 1992294400 134512640 135151029 4294956240 18446744073709551615 134574649 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8627/statm: 3441 3035 79 155 0 3284 0
Current children cumulated CPU time (s) 270.68
Current children cumulated vsize (KiB) 13764

[startup+271.002 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8630
/proc/meminfo: memFree=1107816/2055920 swapFree=4178400/4192956
[pid=8627] ppid=8625 vsize=13764 CPUtime=270.88
/proc/8627/stat : 8627 (precosat) R 8625 8627 8535 0 -1 4194304 3051 0 0 0 27084 4 0 0 25 0 1 0 1102842740 14094336 3035 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8627/statm: 3441 3035 79 155 0 3284 0
Current children cumulated CPU time (s) 270.88
Current children cumulated vsize (KiB) 13764

Child status: 10
Real time (s): 271.023
CPU time (s): 270.916
CPU user time (s): 270.865
CPU system time (s): 0.050992
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 13764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 270.865
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3052
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= 461

runsolver used 0.204968 second user time and 0.580911 second system time

The end

Launcher Data 

Begin job on node9 at 2009-03-29 06:42:44
IDJOB=1518599
IDBENCH=70693
IDSOLVER=507
FILE ID=node9/1518599-1238301764
PBS_JOBID= 9061075
Free space on /tmp= 66420 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S1326039470-063.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518599-1238301764/watcher-1518599-1238301764 -o /tmp/evaluation-result-1518599-1238301764/solver-1518599-1238301764 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1518599-1238301764.cnf

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

MD5SUM BENCH= 2e40295bba29f3b31b5d5a615b1b160f
RANDOM SEED=909843677

node9.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		: 3000.268
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		: 3000.268
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:       1120576 kB
Buffers:         94672 kB
Cached:         749544 kB
SwapCached:       8300 kB
Active:         252832 kB
Inactive:       601184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1120576 kB
SwapTotal:     4192956 kB
SwapFree:      4178400 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          15520 kB
Slab:            67332 kB
Committed_AS:  2831496 kB
PageTables:       1392 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= 66420 MiB
End job on node9 at 2009-03-29 06:47:15