Trace number 1518515

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 455.188 455.354

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S418266958-049.cnf
MD5SUM29a186a96c562943a29f8d865fcda20e
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-1518515-1238300876.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     1680     390      0     0     10       0      0    0.0   0    0
0.00/0.00	c l    0.0     1680     390      0     0     10       0   1680    0.0   0    0
0.00/0.01	c R    0.0     1680     390      0     0     10     101    101   33.1  14    0
0.00/0.01	c R    0.0     1680     390      0     0     10     201    201   29.1  20    0
0.02/0.04	c N    0.0     1680     390      0     0     10     806    806   25.8  26    0
0.02/0.04	c B    0.0     1680     390      0     0     10    1000   1000   25.4  27    0
0.02/0.08	c +    0.1     1680     390      0     0     10    1682   1848   25.1  26    0
0.02/0.09	c B    0.1     1680     390      0     0     10    2001   1851   24.7  26    0
0.02/0.10	c +    0.1     1680     390      0     0     10    2101   2032   24.7  24    0
0.09/0.11	c R    0.1     1680     390      0     0     10    2413   2037   24.7  25    0
0.09/0.12	c +    0.1     1680     390      0     0     10    2627   2235   24.4  27    0
0.09/0.15	c +    0.2     1680     390      0     0     10    3280   2458   23.4  27    0
0.09/0.19	c +    0.2     1680     390      0     0     10    4100   2703   22.1  27    1
0.19/0.25	c +    0.3     1680     390      0     0     10    5125   2973   20.5  28    1
0.29/0.32	c +    0.3     1680     390      0     0     10    6407   3270   19.5  27    1
0.29/0.32	c N    0.3     1680     390      0     0     10    6420   2992   19.5  27    1
0.39/0.41	c B    0.4     1680     390      0     0     10    8003   3276   18.5  28    1
0.39/0.42	c +    0.4     1680     390      0     0     10    8005   3597   18.5  28    1
0.49/0.53	c
0.49/0.53	c       original/binary      fixed     eliminated      learned       agility
0.49/0.53	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.53	c
0.49/0.53	c +    0.5     1680     390      0     0     10   10005   3956   17.7  29    1
0.59/0.69	c +    0.7     1680     390      0     0     10   12505   4351   17.4  27    1
0.79/0.89	c +    0.9     1680     390      0     0     10   15632   4786   17.1  29    1
0.89/0.92	c N    0.9     1680     390      0     0     10   16045   4779   17.1  29    1
1.10/1.15	c +    1.2     1680     390      0     0     10   19540   5264   16.7  29    1
1.39/1.47	c B    1.5     1680     390      0     0     10   24012   5275   16.3  28    1
1.39/1.49	c +    1.5     1680     390      0     0     10   24425   5790   16.2  26    1
1.89/1.91	c +    1.9     1680     390      0     0     10   30531   6369   16.2  28    1
2.39/2.48	c +    2.5     1680     390      0     0     10   38160   7005   16.8  26    1
2.49/2.50	c N    2.5     1680     390      0     0     10   38493   6713   16.8  26    2
3.20/3.22	c +    3.2     1680     390      0     0     10   47700   7705   17.3  28    2
4.19/4.22	c +    4.2     1680     390      0     0     10   59625   8475   17.4  27    2
4.59/4.61	c B    4.6     1680     390      0     0     10   64024   8490   17.4  27    2
5.40/5.50	c +    5.5     1680     390      0     0     10   74530   9322   17.4  27    2
6.79/6.89	c N    6.9     1680     390      0     0     10   89821   9333   17.4  28    2
7.09/7.19	c +    7.2     1680     390      0     0     10   93160  10254   17.4  27    2
9.29/9.39	c +    9.4     1680     390      0     0     10  116452  11279   17.5  28    3
12.29/12.38	c +   12.4     1680     390      0     0     10  145565  12406   17.5  27    3
13.78/13.86	c B   13.9     1680     390      0     0     10  160046  12418   17.5  28    3
16.08/16.17	c
16.08/16.17	c       original/binary      fixed     eliminated      learned       agility
16.08/16.17	c   seconds        variables     equivalent    conflicts       height       MB
16.08/16.17	c
16.08/16.17	c +   16.2     1680     390      0     0     10  181955  13646   17.5  27    3
18.68/18.71	c N   18.7     1680     390      0     0     10  205205  13663   17.4  28    3
21.09/21.12	c +   21.1     1680     390      0     0     10  227440  15010   17.3  28    4
27.88/27.90	c +   27.9     1680     390      0     0     10  284302  16511   17.6  26    3
36.48/36.59	c +   36.6     1680     390      0     0     10  355376  18162   18.3  30    4
40.27/40.32	c B   40.3     1680     390      0     0     10  384090  18170   18.4  27    4
48.67/48.74	c +   48.7     1680     390      0     0     10  444223  19978   18.8  28    5
51.27/51.39	c N   51.4     1680     390      0     0     10  461613  19991   18.8  26    5
64.56/64.61	c +   64.6     1680     390      0     0     10  555275  21975   18.9  28    6
87.26/87.33	c +   87.3     1680     390      0     0     10  694090  24172   18.9  27    7
117.85/117.98	c +  117.9     1680     390      0     0     10  867613  26589   19.1  30    8
123.75/123.88	c B  123.8     1680     390      0     0     10  896184  26598   19.0  28    9
148.24/148.39	c N  148.3     1680     390      0     0     10 1025647  26602   19.2  26    9
159.53/159.68	c +  159.6     1680     390      0     0     10 1084516  29247   19.2  29   10
216.22/216.31	c +  216.2     1680     390      0     0     10 1355646  32171   19.2  29   11
296.18/296.38	c +  296.3     1680     390      0     0     10 1694556  35388   19.6  25   12
387.34/387.51	c B  387.4     1680     390      0     0     10 2048425  35391   19.4  29   14
405.04/405.28	c +  405.1     1680     390      0     0     10 2118197  38926   19.5  28   14
444.83/445.08	c N  444.9     1680     390      0     0     10 2256076  38938   19.7  27   15
455.13/455.35	c
455.13/455.35	c       original/binary      fixed     eliminated      learned       agility
455.13/455.35	c   seconds        variables     equivalent    conflicts       height       MB
455.13/455.35	c
455.13/455.35	c 1  455.2     1680     390      0     0     10 2291882  38946   19.7  26   15
455.13/455.35	c
455.13/455.35	s SATISFIABLE
455.13/455.35	v -1 2 3 4 5 6 -7
455.13/455.35	v 8 -9 10 11 12 13 14 -15
455.13/455.35	v -16 -17 18 -19 20 -21 22 23
455.13/455.35	v -24 -25 -26 27 28 29 30 31
455.13/455.35	v 32 33 34 35 36 37 38 39
455.13/455.35	v 40 -41 -42 43 44 45 -46 -47
455.13/455.35	v 48 49 50 51 52 53 -54 55
455.13/455.35	v -56 -57 -58 59 60 -61 -62 63
455.13/455.35	v -64 -65 66 67 68 69 -70 71
455.13/455.35	v 72 73 -74 -75 76 77 78 79
455.13/455.35	v 80 81 -82 -83 84 -85 -86 87
455.13/455.35	v 88 89 90 91 -92 -93 94 -95
455.13/455.35	v 96 -97 -98 -99 100 -101 102 -103
455.13/455.35	v 104 105 -106 107 -108 109 -110 111
455.13/455.35	v 112 -113 114 115 -116 117 118 119
455.13/455.35	v -120 -121 -122 123 124 125 -126 -127
455.13/455.35	v 128 -129 130 131 132 133 -134 -135
455.13/455.35	v 136 -137 138 -139 140 141 142 -143
455.13/455.35	v -144 145 -146 -147 148 -149 150 -151
455.13/455.35	v -152 153 154 -155 -156 -157 158 -159
455.13/455.35	v 160 161 -162 163 164 -165 166 167
455.13/455.35	v 168 169 170 171 172 173 174 -175
455.13/455.35	v -176 177 178 -179 -180 181 182 -183
455.13/455.35	v -184 -185 -186 187 188 -189 190 191
455.13/455.35	v -192 -193 -194 195 -196 -197 198 -199
455.13/455.35	v -200 -201 -202 -203 -204 205 206 -207
455.13/455.35	v -208 209 -210 211 212 -213 214 -215
455.13/455.35	v -216 217 -218 219 220 -221 222 223
455.13/455.35	v 224 -225 226 -227 228 -229 -230 -231
455.13/455.35	v 232 233 -234 235 236 -237 -238 -239
455.13/455.35	v 240 241 242 -243 -244 -245 -246 247
455.13/455.35	v -248 249 -250 -251 252 253 254 255
455.13/455.35	v -256 -257 -258 259 -260 -261 262 -263
455.13/455.35	v -264 -265 -266 267 -268 -269 270 -271
455.13/455.35	v 272 273 274 -275 -276 -277 278 -279
455.13/455.35	v -280 -281 282 283 284 285 286 -287
455.13/455.35	v -288 289 290 -291 -292 -293 294 295
455.13/455.35	v 296 297 -298 -299 -300 301 -302 -303
455.13/455.35	v -304 305 -306 307 -308 309 -310 -311
455.13/455.35	v 312 -313 314 -315 316 317 -318 319
455.13/455.35	v -320 321 -322 323 324 325 -326 -327
455.13/455.35	v -328 329 -330 331 332 -333 334 -335
455.13/455.35	v 336 -337 338 339 340 -341 342 -343
455.13/455.35	v -344 -345 346 -347 -348 -349 350 -351
455.13/455.35	v -352 353 354 -355 356 -357 358 359
455.13/455.35	v -360 361 -362 363 364 365 366 -367
455.13/455.35	v 368 -369 370 371 -372 -373 374 -375
455.13/455.35	v -376 -377 378 -379 380 381 -382 383
455.13/455.35	v -384 385 386 -387 -388 389 390 -391
455.13/455.35	v 392 -393 -394 -395 396 397 -398 399
455.13/455.35	v -400
455.13/455.35	v 0
455.13/455.35	c
455.13/455.35	c 2291882 conflicts, 2709449 decisions, 1 random
455.13/455.35	c 0 iterations, 31 restarts, 4063 skipped
455.13/455.35	c 33 enlarged, 0 shrunken, 22411 rescored, 510 rebiased
455.13/455.35	c 1 simplifications, 1 reductions
455.13/455.35	c
455.13/455.35	c vars: 0 fixed, 0 equiv, 10 elim, 0 merged
455.13/455.35	c elim: 5620 resolutions, 1 phases, 1 rounds
455.13/455.35	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
455.13/455.35	c arty: 0.00 and 0.00 xor average arity
455.13/455.35	c prbe: 15620 probed, 20 phases, 20 rounds
455.13/455.35	c prbe: 0 failed, 0 lifted, 0 merged
455.13/455.35	c sccs: 0 non trivial, 0 fixed, 0 merged
455.13/455.35	c hash: 0 units, 0 merged
455.13/455.35	c mins: 50119656 learned, 22% deleted, 32 strong, 21 depth
455.13/455.35	c subs: 0 forward, 0 backward, 0 doms
455.13/455.35	c strs: 0 forward, 0 backward
455.13/455.35	c doms: 0 dominators, 0 high, 0 low
455.13/455.35	c prps: 175336176 propagations, 0.39 megaprops
455.13/455.35	c
455.13/455.35	c 455.2 seconds, 15 MB max, 239 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-1518515-1238300876/watcher-1518515-1238300876 -o /tmp/evaluation-result-1518515-1238300876/solver-1518515-1238300876 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1518515-1238300876.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: 1.13 1.08 1.02 3/64 14642
/proc/meminfo: memFree=1425832/2055920 swapFree=4177912/4192956
[pid=14642] ppid=14640 vsize=916 CPUtime=0
/proc/14642/stat : 14642 (precosat) R 14640 14642 14500 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 1102748572 937984 132 1992294400 134512640 135151029 4294956240 18446744073709551615 134685094 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14642/statm: 229 132 79 155 0 72 0

[startup+0.032159 s]
/proc/loadavg: 1.13 1.08 1.02 3/64 14642
/proc/meminfo: memFree=1425832/2055920 swapFree=4177912/4192956
[pid=14642] ppid=14640 vsize=1048 CPUtime=0.02
/proc/14642/stat : 14642 (precosat) R 14640 14642 14500 0 -1 4194304 172 0 0 0 2 0 0 0 18 0 1 0 1102748572 1073152 156 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14642/statm: 262 156 79 155 0 105 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1048

[startup+0.101172 s]
/proc/loadavg: 1.13 1.08 1.02 3/64 14642
/proc/meminfo: memFree=1425832/2055920 swapFree=4177912/4192956
[pid=14642] ppid=14640 vsize=1180 CPUtime=0.09
/proc/14642/stat : 14642 (precosat) R 14640 14642 14500 0 -1 4194304 224 0 0 0 9 0 0 0 18 0 1 0 1102748572 1208320 208 1992294400 134512640 135151029 4294956240 18446744073709551615 134553293 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14642/statm: 295 208 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301216 s]
/proc/loadavg: 1.13 1.08 1.02 3/64 14642
/proc/meminfo: memFree=1425832/2055920 swapFree=4177912/4192956
[pid=14642] ppid=14640 vsize=1444 CPUtime=0.29
/proc/14642/stat : 14642 (precosat) R 14640 14642 14500 0 -1 4194304 277 0 0 0 29 0 0 0 19 0 1 0 1102748572 1478656 261 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14642/statm: 361 261 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.701301 s]
/proc/loadavg: 1.13 1.08 1.02 3/64 14642
/proc/meminfo: memFree=1425832/2055920 swapFree=4177912/4192956
[pid=14642] ppid=14640 vsize=1708 CPUtime=0.69
/proc/14642/stat : 14642 (precosat) R 14640 14642 14500 0 -1 4194304 341 0 0 0 69 0 0 0 22 0 1 0 1102748572 1748992 325 1992294400 134512640 135151029 4294956240 18446744073709551615 134554922 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14642/statm: 427 325 79 155 0 270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1708

[startup+1.50147 s]
/proc/loadavg: 1.13 1.08 1.02 2/65 14643
/proc/meminfo: memFree=1424672/2055920 swapFree=4177912/4192956
[pid=14642] ppid=14640 vsize=1972 CPUtime=1.49
/proc/14642/stat : 14642 (precosat) R 14640 14642 14500 0 -1 4194304 417 0 0 0 149 0 0 0 25 0 1 0 1102748572 2019328 401 1992294400 134512640 135151029 4294956240 18446744073709551615 134552618 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14642/statm: 493 401 79 155 0 336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1972

[startup+3.10182 s]
/proc/loadavg: 1.13 1.08 1.02 2/65 14643
/proc/meminfo: memFree=1424096/2055920 swapFree=4177912/4192956
[pid=14642] ppid=14640 vsize=2508 CPUtime=3.09
/proc/14642/stat : 14642 (precosat) R 14640 14642 14500 0 -1 4194304 550 0 0 0 309 0 0 0 25 0 1 0 1102748572 2568192 534 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14642/statm: 627 534 79 155 0 470 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2508

[startup+6.30151 s]
/proc/loadavg: 1.12 1.08 1.02 2/65 14643
/proc/meminfo: memFree=1423520/2055920 swapFree=4177912/4192956
[pid=14642] ppid=14640 vsize=3040 CPUtime=6.29
/proc/14642/stat : 14642 (precosat) R 14640 14642 14500 0 -1 4194304 692 0 0 0 629 0 0 0 25 0 1 0 1102748572 3112960 676 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14642/statm: 760 676 79 155 0 603 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3040

[startup+12.7019 s]
/proc/loadavg: 1.11 1.08 1.02 2/65 14643
/proc/meminfo: memFree=1422432/2055920 swapFree=4177912/4192956
[pid=14642] ppid=14640 vsize=3996 CPUtime=12.69
/proc/14642/stat : 14642 (precosat) R 14640 14642 14500 0 -1 4194304 906 0 0 0 1269 0 0 0 25 0 1 0 1102748572 4091904 890 1992294400 134512640 135151029 4294956240 18446744073709551615 134574224 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14642/statm: 999 890 79 155 0 842 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3996

[startup+25.5016 s]
/proc/loadavg: 1.09 1.07 1.02 2/65 14643
/proc/meminfo: memFree=1420576/2055920 swapFree=4177912/4192956
[pid=14642] ppid=14640 vsize=5868 CPUtime=25.48
/proc/14642/stat : 14642 (precosat) R 14640 14642 14500 0 -1 4194304 1361 0 0 0 2547 1 0 0 25 0 1 0 1102748572 6008832 1345 1992294400 134512640 135151029 4294956240 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14642/statm: 1467 1345 79 155 0 1310 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5868

[startup+51.1011 s]
/proc/loadavg: 1.06 1.07 1.02 2/65 14643
/proc/meminfo: memFree=1419872/2055920 swapFree=4177912/4192956
[pid=14642] ppid=14640 vsize=6404 CPUtime=51.07
/proc/14642/stat : 14642 (precosat) R 14640 14642 14500 0 -1 4194304 1507 0 0 0 5106 1 0 0 25 0 1 0 1102748572 6557696 1491 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14642/statm: 1601 1491 79 155 0 1444 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6404

[startup+102.305 s]
/proc/loadavg: 1.02 1.05 1.01 2/65 14643
/proc/meminfo: memFree=1417440/2055920 swapFree=4177912/4192956
[pid=14642] ppid=14640 vsize=9092 CPUtime=102.26
/proc/14642/stat : 14642 (precosat) R 14640 14642 14500 0 -1 4194304 2105 0 0 0 10224 2 0 0 25 0 1 0 1102748572 9310208 2089 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14642/statm: 2273 2089 79 155 0 2116 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9092

[startup+162.301 s]
/proc/loadavg: 1.01 1.04 1.01 2/65 14643
/proc/meminfo: memFree=1415584/2055920 swapFree=4177912/4192956
[pid=14642] ppid=14640 vsize=11244 CPUtime=162.23
/proc/14642/stat : 14642 (precosat) R 14640 14642 14500 0 -1 4194304 2559 0 0 0 16221 2 0 0 25 0 1 0 1102748572 11513856 2543 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14642/statm: 2811 2543 79 155 0 2654 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11244

[startup+222.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 14643
/proc/meminfo: memFree=1414496/2055920 swapFree=4177912/4192956
[pid=14642] ppid=14640 vsize=12440 CPUtime=222.21
/proc/14642/stat : 14642 (precosat) R 14640 14642 14500 0 -1 4194304 2821 0 0 0 22218 3 0 0 25 0 1 0 1102748572 12738560 2805 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14642/statm: 3110 2805 79 155 0 2953 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12440

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 14643
/proc/meminfo: memFree=1413344/2055920 swapFree=4177912/4192956
[pid=14642] ppid=14640 vsize=13752 CPUtime=282.19
/proc/14642/stat : 14642 (precosat) R 14640 14642 14500 0 -1 4194304 3090 0 0 0 28216 3 0 0 25 0 1 0 1102748572 14082048 3074 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14642/statm: 3438 3074 79 155 0 3281 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 13752

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 14643
/proc/meminfo: memFree=1412448/2055920 swapFree=4177912/4192956
[pid=14642] ppid=14640 vsize=14700 CPUtime=342.16
/proc/14642/stat : 14642 (precosat) R 14640 14642 14500 0 -1 4194304 3320 0 0 0 34213 3 0 0 25 0 1 0 1102748572 15052800 3304 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14642/statm: 3675 3304 79 155 0 3518 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 14700

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 14643
/proc/meminfo: memFree=1411360/2055920 swapFree=4177912/4192956
[pid=14642] ppid=14640 vsize=16044 CPUtime=402.15
/proc/14642/stat : 14642 (precosat) R 14640 14642 14500 0 -1 4194304 3585 0 0 0 40211 4 0 0 25 0 1 0 1102748572 16429056 3569 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14642/statm: 4011 3569 79 155 0 3854 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 16044

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

[startup+409.501 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 14643
/proc/meminfo: memFree=1411040/2055920 swapFree=4177912/4192956
[pid=14642] ppid=14640 vsize=16324 CPUtime=409.34
/proc/14642/stat : 14642 (precosat) R 14640 14642 14500 0 -1 4194304 3662 0 0 0 40930 4 0 0 25 0 1 0 1102748572 16715776 3646 1992294400 134512640 135151029 4294956240 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14642/statm: 4081 3646 79 155 0 3924 0
Current children cumulated CPU time (s) 409.34
Current children cumulated vsize (KiB) 16324

[startup+435.102 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 14643
/proc/meminfo: memFree=1410720/2055920 swapFree=4177912/4192956
[pid=14642] ppid=14640 vsize=16676 CPUtime=434.93
/proc/14642/stat : 14642 (precosat) R 14640 14642 14500 0 -1 4194304 3753 0 0 0 43489 4 0 0 25 0 1 0 1102748572 17076224 3737 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14642/statm: 4169 3737 79 155 0 4012 0
Current children cumulated CPU time (s) 434.93
Current children cumulated vsize (KiB) 16676

[startup+447.901 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 14643
/proc/meminfo: memFree=1410656/2055920 swapFree=4177912/4192956
[pid=14642] ppid=14640 vsize=16868 CPUtime=447.72
/proc/14642/stat : 14642 (precosat) R 14640 14642 14500 0 -1 4194304 3775 0 0 0 44768 4 0 0 25 0 1 0 1102748572 17272832 3759 1992294400 134512640 135151029 4294956240 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14642/statm: 4217 3759 79 155 0 4060 0
Current children cumulated CPU time (s) 447.72
Current children cumulated vsize (KiB) 16868

[startup+451.101 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 14643
/proc/meminfo: memFree=1410592/2055920 swapFree=4177912/4192956
[pid=14642] ppid=14640 vsize=16868 CPUtime=450.92
/proc/14642/stat : 14642 (precosat) R 14640 14642 14500 0 -1 4194304 3791 0 0 0 45088 4 0 0 25 0 1 0 1102748572 17272832 3775 1992294400 134512640 135151029 4294956240 18446744073709551615 134554825 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14642/statm: 4217 3775 79 155 0 4060 0
Current children cumulated CPU time (s) 450.92
Current children cumulated vsize (KiB) 16868

[startup+452.701 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 14643
/proc/meminfo: memFree=1410592/2055920 swapFree=4177912/4192956
[pid=14642] ppid=14640 vsize=16868 CPUtime=452.52
/proc/14642/stat : 14642 (precosat) R 14640 14642 14500 0 -1 4194304 3792 0 0 0 45248 4 0 0 25 0 1 0 1102748572 17272832 3776 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14642/statm: 4217 3776 79 155 0 4060 0
Current children cumulated CPU time (s) 452.52
Current children cumulated vsize (KiB) 16868

[startup+454.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 14643
/proc/meminfo: memFree=1410528/2055920 swapFree=4177912/4192956
[pid=14642] ppid=14640 vsize=16868 CPUtime=454.13
/proc/14642/stat : 14642 (precosat) R 14640 14642 14500 0 -1 4194304 3792 0 0 0 45409 4 0 0 25 0 1 0 1102748572 17272832 3776 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14642/statm: 4217 3776 79 155 0 4060 0
Current children cumulated CPU time (s) 454.13
Current children cumulated vsize (KiB) 16868

[startup+455.102 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 14643
/proc/meminfo: memFree=1410528/2055920 swapFree=4177912/4192956
[pid=14642] ppid=14640 vsize=17060 CPUtime=454.92
/proc/14642/stat : 14642 (precosat) R 14640 14642 14500 0 -1 4194304 3801 0 0 0 45488 4 0 0 25 0 1 0 1102748572 17469440 3785 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14642/statm: 4265 3785 79 155 0 4108 0
Current children cumulated CPU time (s) 454.92
Current children cumulated vsize (KiB) 17060

[startup+455.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 14643
/proc/meminfo: memFree=1410528/2055920 swapFree=4177912/4192956
[pid=14642] ppid=14640 vsize=17060 CPUtime=455.13
/proc/14642/stat : 14642 (precosat) R 14640 14642 14500 0 -1 4194304 3801 0 0 0 45509 4 0 0 25 0 1 0 1102748572 17469440 3785 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14642/statm: 4265 3785 79 155 0 4108 0
Current children cumulated CPU time (s) 455.13
Current children cumulated vsize (KiB) 17060

Child status: 10
Real time (s): 455.354
CPU time (s): 455.188
CPU user time (s): 455.138
CPU system time (s): 0.049992
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 17060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 455.138
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3802
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= 493

runsolver used 0.381941 second user time and 1.03984 second system time

The end

Launcher Data 

Begin job on node71 at 2009-03-29 06:27:56
IDJOB=1518515
IDBENCH=70686
IDSOLVER=507
FILE ID=node71/1518515-1238300876
PBS_JOBID= 9061030
Free space on /tmp= 66352 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S418266958-049.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518515-1238300876/watcher-1518515-1238300876 -o /tmp/evaluation-result-1518515-1238300876/solver-1518515-1238300876 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1518515-1238300876.cnf

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

MD5SUM BENCH= 29a186a96c562943a29f8d865fcda20e
RANDOM SEED=941240545

node71.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		: 3000.270
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		: 3000.270
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:       1426312 kB
Buffers:         77116 kB
Cached:         463432 kB
SwapCached:       9096 kB
Active:         179936 kB
Inactive:       371276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1426312 kB
SwapTotal:     4192956 kB
SwapFree:      4177912 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          16456 kB
Slab:            64340 kB
Committed_AS:  2420320 kB
PageTables:       1444 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= 66352 MiB
End job on node71 at 2009-03-29 06:35:31