Trace number 1518287

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 804.808 805.003

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S180439591-093.cnf
MD5SUM69b9fd52ab448c99d778e33811fd6518
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015997
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-1518287-1238297751.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
0.00/0.01	c s    0.0     1768     405      0     0     15       0      0    0.0   0    0
0.00/0.01	c l    0.0     1768     405      0     0     15       0   1768    0.0   0    0
0.00/0.01	c R    0.0     1768     405      0     0     15     100    100   43.7  12    0
0.00/0.01	c R    0.0     1768     405      0     0     15     203    203   37.7  19    0
0.00/0.04	c N    0.0     1768     405      0     0     15     807    807   29.3  27    0
0.00/0.05	c B    0.1     1768     405      0     0     15    1001   1001   28.5  29    0
0.00/0.08	c +    0.1     1768     405      0     0     15    1769   1944   27.0  28    0
0.08/0.10	c B    0.1     1768     405      0     0     15    2001   1952   26.7  27    0
0.09/0.11	c +    0.1     1768     405      0     0     15    2211   2138   26.4  27    0
0.09/0.12	c N    0.1     1768     405      0     0     15    2414   2140   26.1  27    0
0.09/0.14	c +    0.1     1768     405      0     0     15    2760   2351   25.9  27    0
0.09/0.18	c +    0.2     1768     405      0     0     15    3452   2586   25.9  29    1
0.19/0.23	c +    0.2     1768     405      0     0     15    4316   2844   25.4  26    1
0.19/0.29	c +    0.3     1768     405      0     0     15    5395   3128   25.0  27    1
0.29/0.35	c N    0.4     1768     405      0     0     15    6429   3134   24.5  27    1
0.29/0.37	c +    0.4     1768     405      0     0     15    6740   3440   24.4  28    1
0.39/0.45	c B    0.5     1768     405      0     0     15    8004   3450   24.3  28    1
0.39/0.48	c +    0.5     1768     405      0     0     15    8425   3784   24.3  25    1
0.49/0.60	c
0.49/0.60	c       original/binary      fixed     eliminated      learned       agility
0.49/0.60	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.60	c
0.49/0.60	c +    0.6     1768     405      0     0     15   10532   4162   25.5  27    1
0.69/0.77	c +    0.8     1768     405      0     0     15   13167   4578   26.0  25    1
0.89/0.98	c N    1.0     1768     405      0     0     15   16047   4586   25.9  26    1
1.00/1.01	c +    1.0     1768     405      0     0     15   16457   5035   25.9  27    1
1.29/1.30	c +    1.3     1768     405      0     0     15   20570   5538   26.0  27    1
1.49/1.52	c B    1.5     1768     405      0     0     15   24008   5544   25.9  29    1
1.59/1.64	c +    1.6     1768     405      0     0     15   25710   6091   25.8  28    1
2.09/2.14	c +    2.1     1768     405      0     0     15   32135   6700   25.1  28    1
2.59/2.65	c N    2.7     1768     405      0     0     15   38502   6706   24.5  27    2
2.69/2.78	c +    2.8     1768     405      0     0     15   40166   7370   24.4  28    2
3.59/3.60	c +    3.6     1768     405      0     0     15   50205   8107   23.7  28    2
4.59/4.65	c +    4.7     1768     405      0     0     15   62756   8917   23.4  29    2
4.69/4.76	c B    4.8     1768     405      0     0     15   64020   8927   23.4  28    2
5.88/5.99	c +    6.0     1768     405      0     0     15   78445   9808   22.6  28    2
6.98/7.04	c N    7.0     1768     405      0     0     15   89790   9815   22.1  29    2
7.78/7.82	c +    7.8     1768     405      0     0     15   98055  10788   21.8  27    3
10.08/10.19	c +   10.2     1768     405      0     0     15  122567  11866   20.9  28    3
13.20/13.27	c +   13.3     1768     405      0     0     15  153205  13052   20.2  28    3
13.99/14.00	c B   14.0     1768     405      0     0     15  160043  13063   20.0  27    3
17.09/17.18	c
17.09/17.18	c       original/binary      fixed     eliminated      learned       agility
17.09/17.18	c   seconds        variables     equivalent    conflicts       height       MB
17.09/17.18	c
17.09/17.18	c +   17.2     1768     405      0     0     15  191506  14357   19.6  29    4
18.69/18.79	c N   18.8     1768     405      0     0     15  205197  14366   19.7  28    4
22.99/23.03	c +   23.0     1768     405      0     0     15  239380  15792   19.8  27    4
30.39/30.44	c +   30.4     1768     405      0     0     15  299225  17371   19.6  29    5
40.28/40.32	c +   40.3     1768     405      0     0     15  374030  19108   20.0  27    6
41.58/41.62	c B   41.6     1768     405      0     0     15  384094  19119   20.0  29    6
52.18/52.21	c N   52.2     1768     405      0     0     15  461589  19132   19.9  29    6
53.17/53.23	c +   53.2     1768     405      0     0     15  467536  21018   19.9  29    6
71.17/71.27	c +   71.3     1768     405      0     0     15  584422  23119   19.7  27    7
95.87/95.95	c +   95.9     1768     405      0     0     15  730526  25430   19.7  29    8
126.56/126.62	c B  126.6     1768     405      0     0     15  896181  25441   19.6  27    9
130.06/130.13	c +  130.1     1768     405      0     0     15  913155  27973   19.6  27    9
154.65/154.74	c N  154.7     1768     405      0     0     15 1025558  27991   19.5  27   10
179.25/179.37	c +  179.3     1768     405      0     0     15 1141440  30770   19.5  28   10
241.84/241.97	c +  241.9     1768     405      0     0     15 1426800  33847   19.5  27   12
328.51/328.67	c +  328.6     1768     405      0     0     15 1783501  37231   19.8  29   13
400.80/401.00	c B  400.9     1768     405      0     0     15 2048412  37241   20.0  28   15
453.18/453.33	c +  453.2     1768     405      0     0     15 2229376  40954   19.9  29   15
461.48/461.63	c N  461.5     1768     405      0     0     15 2256054  40969   19.9  26   15
622.35/622.54	c
622.35/622.54	c       original/binary      fixed     eliminated      learned       agility
622.35/622.54	c   seconds        variables     equivalent    conflicts       height       MB
622.35/622.54	c
622.35/622.54	c +  622.4     1768     405      0     0     15 2786720  45049   19.6  29   17
804.69/804.99	c 1  804.8     1768     405      0     0     15 3344430  45069   19.7  27   19
804.69/804.99	c
804.69/804.99	s SATISFIABLE
804.69/804.99	v -1 2 3 -4 -5 6 -7
804.69/804.99	v -8 -9 -10 11 -12 -13 14 -15
804.69/804.99	v 16 -17 -18 -19 20 21 -22 -23
804.69/804.99	v -24 -25 -26 27 28 -29 30 -31
804.69/804.99	v -32 33 34 35 -36 37 -38 -39
804.69/804.99	v 40 41 -42 -43 44 45 46 -47
804.69/804.99	v 48 -49 50 51 52 -53 54 55
804.69/804.99	v 56 -57 -58 59 -60 61 -62 -63
804.69/804.99	v 64 -65 -66 67 -68 69 70 71
804.69/804.99	v 72 -73 -74 75 76 -77 78 79
804.69/804.99	v 80 81 82 -83 84 -85 86 -87
804.69/804.99	v 88 89 90 91 92 -93 -94 95
804.69/804.99	v 96 97 -98 99 100 101 102 103
804.69/804.99	v 104 105 106 107 108 -109 -110 -111
804.69/804.99	v -112 113 114 -115 -116 117 118 119
804.69/804.99	v -120 -121 -122 -123 -124 125 -126 127
804.69/804.99	v -128 -129 -130 -131 132 133 -134 -135
804.69/804.99	v 136 -137 -138 139 -140 -141 -142 -143
804.69/804.99	v -144 145 -146 147 148 149 150 -151
804.69/804.99	v 152 153 154 -155 -156 -157 158 159
804.69/804.99	v -160 -161 162 163 -164 165 166 -167
804.69/804.99	v -168 169 170 -171 -172 -173 174 175
804.69/804.99	v 176 177 178 179 -180 181 182 183
804.69/804.99	v 184 -185 -186 187 188 189 -190 -191
804.69/804.99	v 192 -193 -194 195 196 197 198 199
804.69/804.99	v 200 201 202 203 204 205 206 207
804.69/804.99	v -208 209 -210 211 212 213 214 -215
804.69/804.99	v -216 217 218 -219 220 221 -222 223
804.69/804.99	v 224 225 226 227 228 -229 230 -231
804.69/804.99	v -232 233 -234 235 -236 -237 -238 239
804.69/804.99	v -240 241 -242 -243 244 245 246 -247
804.69/804.99	v 248 -249 -250 -251 252 253 -254 255
804.69/804.99	v -256 257 258 259 -260 -261 -262 263
804.69/804.99	v -264 -265 266 -267 268 -269 270 271
804.69/804.99	v 272 -273 -274 275 -276 -277 278 279
804.69/804.99	v -280 281 -282 -283 -284 285 -286 287
804.69/804.99	v 288 289 -290 291 292 293 -294 295
804.69/804.99	v -296 -297 -298 299 300 -301 -302 303
804.69/804.99	v -304 -305 -306 307 308 -309 -310 311
804.69/804.99	v -312 313 314 315 -316 -317 318 319
804.69/804.99	v -320 321 322 -323 -324 325 -326 -327
804.69/804.99	v -328 -329 -330 331 332 333 -334 -335
804.69/804.99	v 336 337 -338 339 340 341 342 -343
804.69/804.99	v -344 345 346 -347 -348 349 350 -351
804.69/804.99	v -352 -353 354 -355 -356 -357 -358 359
804.69/804.99	v 360 -361 -362 363 364 365 -366 367
804.69/804.99	v 368 369 370 371 -372 373 374 375
804.69/804.99	v 376 -377 378 379 -380 -381 -382 -383
804.69/804.99	v -384 -385 386 387 388 389 390 -391
804.69/804.99	v -392 393 -394 395 -396 397 398 399
804.69/804.99	v -400 -401 402 -403 404 405 -406 -407
804.69/804.99	v 408 409 -410 -411 -412 413 414 -415
804.69/804.99	v -416 -417 418 419 -420
804.69/804.99	v 0
804.69/804.99	c
804.69/804.99	c 3344430 conflicts, 3965412 decisions, 1 random
804.69/804.99	c 0 iterations, 100 restarts, 5909 skipped
804.69/804.99	c 34 enlarged, 0 shrunken, 32703 rescored, 775 rebiased
804.69/804.99	c 1 simplifications, 0 reductions
804.69/804.99	c
804.69/804.99	c vars: 0 fixed, 0 equiv, 15 elim, 0 merged
804.69/804.99	c elim: 5997 resolutions, 1 phases, 1 rounds
804.69/804.99	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
804.69/804.99	c arty: 0.00 and 0.00 xor average arity
804.69/804.99	c prbe: 48630 probed, 60 phases, 60 rounds
804.69/804.99	c prbe: 0 failed, 0 lifted, 0 merged
804.69/804.99	c sccs: 0 non trivial, 0 fixed, 0 merged
804.69/804.99	c hash: 0 units, 0 merged
804.69/804.99	c mins: 71290009 learned, 22% deleted, 62 strong, 24 depth
804.69/804.99	c subs: 0 forward, 0 backward, 0 doms
804.69/804.99	c strs: 0 forward, 0 backward
804.69/804.99	c doms: 0 dominators, 0 high, 0 low
804.69/804.99	c prps: 258831110 propagations, 0.32 megaprops
804.69/804.99	c
804.69/804.99	c 804.8 seconds, 19 MB max, 344 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-1518287-1238297751/watcher-1518287-1238297751 -o /tmp/evaluation-result-1518287-1238297751/solver-1518287-1238297751 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1518287-1238297751.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: 0.91 0.97 0.99 3/69 19790
/proc/meminfo: memFree=1017944/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=916 CPUtime=0
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1102436773 937984 135 1992294400 134512640 135151029 4294956240 18446744073709551615 134578417 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 229 136 79 155 0 72 0

[startup+0.092586 s]
/proc/loadavg: 0.91 0.97 0.99 3/69 19790
/proc/meminfo: memFree=1017944/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=1180 CPUtime=0.08
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 222 0 0 0 8 0 0 0 18 0 1 0 1102436773 1208320 206 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 295 206 79 155 0 138 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1180

[startup+0.101586 s]
/proc/loadavg: 0.91 0.97 0.99 3/69 19790
/proc/meminfo: memFree=1017944/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=1180 CPUtime=0.09
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 227 0 0 0 9 0 0 0 18 0 1 0 1102436773 1208320 211 1992294400 134512640 135151029 4294956240 18446744073709551615 134703854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 295 211 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301604 s]
/proc/loadavg: 0.91 0.97 0.99 3/69 19790
/proc/meminfo: memFree=1017944/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=1444 CPUtime=0.29
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 284 0 0 0 29 0 0 0 19 0 1 0 1102436773 1478656 268 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 361 268 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.701639 s]
/proc/loadavg: 0.91 0.97 0.99 3/69 19790
/proc/meminfo: memFree=1017944/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=1840 CPUtime=0.69
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 371 0 0 0 69 0 0 0 22 0 1 0 1102436773 1884160 355 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 460 355 79 155 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50171 s]
/proc/loadavg: 0.91 0.97 0.99 2/70 19791
/proc/meminfo: memFree=1016592/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=2240 CPUtime=1.49
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 469 0 0 0 149 0 0 0 25 0 1 0 1102436773 2293760 453 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 560 453 79 155 0 403 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2240

[startup+3.10185 s]
/proc/loadavg: 0.91 0.97 0.99 2/70 19791
/proc/meminfo: memFree=1016080/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=2636 CPUtime=3.09
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 577 0 0 0 309 0 0 0 25 0 1 0 1102436773 2699264 561 1992294400 134512640 135151029 4294956240 18446744073709551615 134567570 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 659 561 79 155 0 502 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2636

[startup+6.30113 s]
/proc/loadavg: 0.92 0.97 0.99 3/70 19791
/proc/meminfo: memFree=1015184/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=3300 CPUtime=6.28
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 751 0 0 0 628 0 0 0 25 0 1 0 1102436773 3379200 735 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 825 735 79 155 0 668 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3300

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.99 2/70 19791
/proc/meminfo: memFree=1014352/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=4104 CPUtime=12.69
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 915 0 0 0 1268 1 0 0 25 0 1 0 1102436773 4202496 899 1992294400 134512640 135151029 4294956240 18446744073709551615 134554843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 1026 899 79 155 0 869 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4104

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.99 2/70 19791
/proc/meminfo: memFree=1012880/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=5600 CPUtime=25.49
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 1259 0 0 0 2547 2 0 0 25 0 1 0 1102436773 5734400 1243 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 1400 1243 79 155 0 1243 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5600

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/70 19791
/proc/meminfo: memFree=1011088/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=7540 CPUtime=51.08
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 1713 0 0 0 5106 2 0 0 25 0 1 0 1102436773 7720960 1697 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 1885 1697 79 155 0 1728 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7540

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/70 19791
/proc/meminfo: memFree=1008848/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=9960 CPUtime=102.27
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 2261 0 0 0 10224 3 0 0 25 0 1 0 1102436773 10199040 2245 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 2490 2245 79 155 0 2333 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9960

[startup+162.302 s]
/proc/loadavg: 1.05 0.99 0.99 2/70 19791
/proc/meminfo: memFree=1007312/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=11740 CPUtime=162.25
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 2647 0 0 0 16221 4 0 0 25 0 1 0 1102436773 12021760 2631 1992294400 134512640 135151029 4294956240 18446744073709551615 134578237 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 2935 2631 79 155 0 2778 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11740

[startup+222.301 s]
/proc/loadavg: 1.08 1.00 1.00 2/70 19791
/proc/meminfo: memFree=1006160/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=13000 CPUtime=222.24
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 2940 0 0 0 22219 5 0 0 25 0 1 0 1102436773 13312000 2924 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 3250 2924 79 155 0 3093 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 13000

[startup+282.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/70 19793
/proc/meminfo: memFree=1004752/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=14524 CPUtime=282.22
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 3253 0 0 0 28216 6 0 0 25 0 1 0 1102436773 14872576 3237 1992294400 134512640 135151029 4294956240 18446744073709551615 134555104 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 3631 3237 79 155 0 3474 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14524

[startup+342.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/70 19793
/proc/meminfo: memFree=1003984/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=15412 CPUtime=342.2
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 3445 0 0 0 34214 6 0 0 25 0 1 0 1102436773 15781888 3429 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 3853 3429 79 155 0 3696 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15412

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 19793
/proc/meminfo: memFree=1003216/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=16392 CPUtime=402.2
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 3642 0 0 0 40213 7 0 0 25 0 1 0 1102436773 16785408 3626 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 4098 3626 79 155 0 3941 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 16392

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 19793
/proc/meminfo: memFree=1002576/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=17048 CPUtime=462.18
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 3784 0 0 0 46211 7 0 0 25 0 1 0 1102436773 17457152 3768 1992294400 134512640 135151029 4294956240 18446744073709551615 134574583 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 4262 3768 79 155 0 4105 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 17048

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 19793
/proc/meminfo: memFree=1001872/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=17884 CPUtime=522.16
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 3975 0 0 0 52209 7 0 0 25 0 1 0 1102436773 18313216 3959 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 4471 3959 79 155 0 4314 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 17884

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 19793
/proc/meminfo: memFree=1001232/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=18740 CPUtime=582.15
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 4140 0 0 0 58207 8 0 0 25 0 1 0 1102436773 19189760 4124 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 4685 4124 79 155 0 4528 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 18740

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 19793
/proc/meminfo: memFree=1000528/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=19460 CPUtime=642.14
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 4312 0 0 0 64206 8 0 0 25 0 1 0 1102436773 19927040 4296 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 4865 4296 79 155 0 4708 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 19460

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 19793
/proc/meminfo: memFree=999632/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=20472 CPUtime=702.12
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 4542 0 0 0 70204 8 0 0 25 0 1 0 1102436773 20963328 4526 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 5118 4526 79 155 0 4961 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 20472

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 19793
/proc/meminfo: memFree=999120/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=21056 CPUtime=762.11
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 4661 0 0 0 76202 9 0 0 25 0 1 0 1102436773 21561344 4645 1992294400 134512640 135151029 4294956240 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 5264 4645 79 155 0 5107 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 21056

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

[startup+767.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 19793
/proc/meminfo: memFree=999120/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=21056 CPUtime=767.71
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 4661 0 0 0 76762 9 0 0 25 0 1 0 1102436773 21561344 4645 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 5264 4645 79 155 0 5107 0
Current children cumulated CPU time (s) 767.71
Current children cumulated vsize (KiB) 21056

[startup+780.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 19793
/proc/meminfo: memFree=999184/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=21056 CPUtime=780.5
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 4663 0 0 0 78041 9 0 0 25 0 1 0 1102436773 21561344 4647 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 5264 4647 79 155 0 5107 0
Current children cumulated CPU time (s) 780.5
Current children cumulated vsize (KiB) 21056

[startup+793.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 19793
/proc/meminfo: memFree=998992/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=21248 CPUtime=793.3
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 4701 0 0 0 79321 9 0 0 25 0 1 0 1102436773 21757952 4685 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 5312 4685 79 155 0 5155 0
Current children cumulated CPU time (s) 793.3
Current children cumulated vsize (KiB) 21248

[startup+799.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 19793
/proc/meminfo: memFree=998992/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=21248 CPUtime=799.7
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 4701 0 0 0 79961 9 0 0 25 0 1 0 1102436773 21757952 4685 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 5312 4685 79 155 0 5155 0
Current children cumulated CPU time (s) 799.7
Current children cumulated vsize (KiB) 21248

[startup+803.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 19793
/proc/meminfo: memFree=998928/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=21248 CPUtime=802.9
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 4712 0 0 0 80281 9 0 0 25 0 1 0 1102436773 21757952 4696 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 5312 4696 79 155 0 5155 0
Current children cumulated CPU time (s) 802.9
Current children cumulated vsize (KiB) 21248

[startup+803.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 19793
/proc/meminfo: memFree=998928/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=21248 CPUtime=803.69
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 4714 0 0 0 80360 9 0 0 25 0 1 0 1102436773 21757952 4698 1992294400 134512640 135151029 4294956240 18446744073709551615 134575843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 5312 4698 79 155 0 5155 0
Current children cumulated CPU time (s) 803.69
Current children cumulated vsize (KiB) 21248

[startup+804.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 19793
/proc/meminfo: memFree=998928/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=21248 CPUtime=804.49
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 4715 0 0 0 80440 9 0 0 25 0 1 0 1102436773 21757952 4699 1992294400 134512640 135151029 4294956240 18446744073709551615 134580469 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 5312 4699 79 155 0 5155 0
Current children cumulated CPU time (s) 804.49
Current children cumulated vsize (KiB) 21248

[startup+804.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 19793
/proc/meminfo: memFree=998928/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=21248 CPUtime=804.69
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194304 4715 0 0 0 80460 9 0 0 25 0 1 0 1102436773 21757952 4699 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19790/statm: 5312 4699 79 155 0 5155 0
Current children cumulated CPU time (s) 804.69
Current children cumulated vsize (KiB) 21248

[startup+805.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 19793
/proc/meminfo: memFree=998928/2055920 swapFree=4171840/4192956
[pid=19790] ppid=19788 vsize=0 CPUtime=804.79
/proc/19790/stat : 19790 (precosat) R 19788 19790 14533 0 -1 4194308 4716 0 0 0 80470 9 0 0 25 0 1 0 1102436773 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/19790/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 804.79
Current children cumulated vsize (KiB) 0

Child status: 10
Real time (s): 805.003
CPU time (s): 804.808
CPU user time (s): 804.709
CPU system time (s): 0.098984
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 21248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 804.709
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4716
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= 1650

runsolver used 0.708892 second user time and 2.23166 second system time

The end

Launcher Data 

Begin job on node58 at 2009-03-29 05:35:51
IDJOB=1518287
IDBENCH=70667
IDSOLVER=507
FILE ID=node58/1518287-1238297751
PBS_JOBID= 9060953
Free space on /tmp= 66400 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S180439591-093.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518287-1238297751/watcher-1518287-1238297751 -o /tmp/evaluation-result-1518287-1238297751/solver-1518287-1238297751 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1518287-1238297751.cnf

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

MD5SUM BENCH= 69b9fd52ab448c99d778e33811fd6518
RANDOM SEED=1225925462

node58.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		: 3000.222
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		: 3000.222
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:       1018360 kB
Buffers:         89508 kB
Cached:         855568 kB
SwapCached:      11412 kB
Active:         274808 kB
Inactive:       683252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1018360 kB
SwapTotal:     4192956 kB
SwapFree:      4171840 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          17436 kB
Slab:            64968 kB
Committed_AS:  2524112 kB
PageTables:       1764 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= 66400 MiB
End job on node58 at 2009-03-29 05:49:16