Trace number 1519103

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 123.358 123.403

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/380/
unif-k3-r4.25-v380-c1615-S1985172968-100.cnf
MD5SUMd341022d95ddbcad449a00c47578e9f1
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 variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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-1519103-1238308369.cnf
0.00/0.00	c found header 'p cnf 380 1615'
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     1615     380      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1583     368      0     0     12       0      0    0.0   0    0
0.00/0.00	c l    0.0     1583     368      0     0     12       0   1583    0.0   0    0
0.00/0.01	c R    0.0     1583     368      0     0     12     100    100   32.7  12    0
0.00/0.01	c R    0.0     1583     368      0     0     12     200    200   26.0  21    0
0.00/0.03	c N    0.0     1583     368      0     0     12     800    800   21.5  29    0
0.03/0.04	c B    0.0     1583     368      0     0     12    1000   1000   21.2  29    0
0.03/0.07	c +    0.1     1583     368      0     0     12    1583   1741   20.3  28    0
0.03/0.08	c +    0.1     1583     368      0     0     12    1979   1915   19.6  26    0
0.03/0.09	c B    0.1     1583     368      0     0     12    2003   1774   19.6  26    0
0.09/0.10	c N    0.1     1583     368      0     0     12    2405   1922   19.0  27    0
0.09/0.11	c +    0.1     1583     368      0     0     12    2473   2106   18.9  27    0
0.09/0.14	c +    0.1     1583     368      0     0     12    3091   2316   19.1  27    0
0.09/0.17	c +    0.2     1583     368      0     0     12    3865   2547   19.0  28    0
0.19/0.22	c +    0.2     1583     368      0     0     12    4830   2801   19.1  28    1
0.19/0.29	c +    0.3     1583     368      0     0     12    6035   3081   18.7  26    1
0.29/0.31	c N    0.3     1583     368      0     0     12    6418   3092   18.6  29    1
0.29/0.37	c +    0.4     1583     368      0     0     12    7543   3389   18.2  28    1
0.39/0.40	c B    0.4     1583     368      0     0     12    8010   3400   18.1  28    1
0.39/0.48	c
0.39/0.48	c       original/binary      fixed     eliminated      learned       agility
0.39/0.48	c   seconds        variables     equivalent    conflicts       height       MB
0.39/0.48	c
0.39/0.48	c +    0.5     1583     368      0     0     12    9425   3727   17.9  29    1
0.59/0.61	c +    0.6     1583     368      0     0     12   11781   4099   17.7  26    1
0.69/0.76	c +    0.8     1583     368      0     0     12   14725   4508   18.3  27    1
0.79/0.84	c N    0.8     1583     368      0     0     12   16047   4519   18.6  26    1
0.89/0.99	c +    1.0     1583     368      0     0     12   18405   4958   18.9  28    1
1.19/1.28	c +    1.3     1583     368      0     0     12   23005   5453   19.3  28    1
1.29/1.35	c B    1.4     1583     368      0     0     12   24013   5464   19.4  28    1
1.59/1.67	c +    1.7     1583     368      0     0     12   28756   5998   19.5  28    1
2.10/2.17	c +    2.2     1583     368      0     0     12   35946   6597   19.5  26    1
2.29/2.34	c N    2.3     1583     368      0     0     12   38487   6607   19.5  29    2
2.79/2.81	c +    2.8     1583     368      0     0     12   44932   7256   19.2  27    2
3.60/3.66	c +    3.7     1583     368      0     0     12   56165   7981   18.8  28    2
4.19/4.21	c B    4.2     1583     368      0     0     12   64027   7990   18.6  28    2
4.59/4.66	c +    4.7     1583     368      0     0     12   70205   8779   18.7  27    2
5.99/6.05	c +    6.1     1583     368      0     0     12   87755   9656   18.5  30    2
6.19/6.21	c N    6.2     1583     368      0     0     12   89783   9672   18.5  27    2
7.70/7.79	c +    7.8     1583     368      0     0     12  109691  10621   18.3  27    3
9.99/10.04	c +   10.0     1583     368      0     0     12  137110  11683   19.3  29    3
12.19/12.24	c B   12.2     1583     368      0     0     12  160062  11688   19.4  28    3
13.19/13.24	c
13.19/13.24	c       original/binary      fixed     eliminated      learned       agility
13.19/13.24	c   seconds        variables     equivalent    conflicts       height       MB
13.19/13.24	c
13.19/13.24	c +   13.2     1583     368      0     0     12  171385  12851   19.6  26    3
16.58/16.69	c N   16.7     1583     368      0     0     12  205181  12860   19.5  27    4
17.59/17.61	c +   17.6     1583     368      0     0     12  214231  14136   19.5  28    4
23.38/23.49	c +   23.5     1583     368      0     0     12  267785  15549   19.0  29    4
31.08/31.14	c +   31.1     1583     368      0     0     12  334731  17103   18.4  27    5
36.87/36.92	c B   36.9     1583     368      0     0     12  384115  17110   18.2  29    5
41.37/41.48	c +   41.5     1583     368      0     0     12  418411  18813   18.2  28    5
46.87/46.92	c N   46.9     1583     368      0     0     12  461618  18823   18.2  27    6
55.07/55.17	c +   55.2     1583     368      0     0     12  523011  20694   18.3  28    6
73.76/73.82	c +   73.8     1583     368      0     0     12  653760  22763   18.2  29    7
98.55/98.61	c +   98.6     1583     368      0     0     12  817200  25039   17.8  27    8
111.55/111.60	c B  111.6     1583     368      0     0     12  896212  25050   17.9  27    8
123.35/123.40	c 1  123.4     1583     368      0     0     12  969509  25063   17.9  26    9
123.35/123.40	c
123.35/123.40	s SATISFIABLE
123.35/123.40	v 1 2 -3 -4 5 -6 -7
123.35/123.40	v 8 -9 -10 11 12 -13 14 15
123.35/123.40	v -16 17 18 -19 20 -21 -22 -23
123.35/123.40	v 24 -25 -26 -27 -28 -29 30 -31
123.35/123.40	v -32 -33 -34 35 -36 -37 -38 -39
123.35/123.40	v -40 -41 42 -43 -44 45 -46 -47
123.35/123.40	v -48 49 50 -51 52 -53 54 55
123.35/123.40	v 56 -57 58 59 -60 61 -62 63
123.35/123.40	v -64 65 66 67 68 -69 -70 71
123.35/123.40	v 72 73 -74 -75 76 77 78 79
123.35/123.40	v -80 81 -82 -83 -84 -85 86 -87
123.35/123.40	v -88 -89 90 91 -92 93 -94 95
123.35/123.40	v -96 97 98 -99 100 101 -102 103
123.35/123.40	v -104 -105 106 -107 -108 109 -110 -111
123.35/123.40	v 112 -113 114 115 116 117 118 119
123.35/123.40	v -120 121 122 123 124 -125 126 127
123.35/123.40	v 128 -129 130 -131 -132 133 -134 -135
123.35/123.40	v 136 -137 138 139 -140 -141 -142 -143
123.35/123.40	v 144 145 146 147 -148 149 -150 151
123.35/123.40	v 152 -153 154 155 156 -157 -158 -159
123.35/123.40	v 160 -161 -162 163 164 165 -166 -167
123.35/123.40	v -168 169 -170 171 -172 -173 174 -175
123.35/123.40	v 176 -177 178 179 180 -181 182 -183
123.35/123.40	v 184 -185 -186 -187 -188 189 -190 -191
123.35/123.40	v -192 193 194 195 -196 -197 198 199
123.35/123.40	v 200 201 -202 -203 204 -205 -206 -207
123.35/123.40	v 208 -209 -210 211 -212 213 214 215
123.35/123.40	v 216 -217 218 -219 -220 221 -222 -223
123.35/123.40	v -224 225 226 227 228 -229 -230 -231
123.35/123.40	v 232 233 234 -235 -236 -237 -238 -239
123.35/123.40	v -240 -241 -242 -243 -244 245 246 -247
123.35/123.40	v 248 -249 -250 -251 -252 -253 -254 -255
123.35/123.40	v 256 257 258 -259 260 -261 262 263
123.35/123.40	v 264 265 266 -267 268 -269 270 -271
123.35/123.40	v -272 273 -274 -275 276 277 -278 279
123.35/123.40	v 280 281 -282 283 284 285 -286 -287
123.35/123.40	v -288 289 -290 291 -292 -293 294 -295
123.35/123.40	v -296 297 -298 299 -300 -301 -302 -303
123.35/123.40	v 304 305 306 307 -308 309 310 311
123.35/123.40	v 312 -313 -314 -315 -316 317 318 319
123.35/123.40	v -320 321 -322 -323 324 325 326 -327
123.35/123.40	v -328 -329 330 331 -332 333 334 -335
123.35/123.40	v 336 -337 338 -339 340 -341 342 343
123.35/123.40	v -344 345 346 347 348 349 350 351
123.35/123.40	v 352 -353 -354 355 -356 -357 -358 359
123.35/123.40	v 360 361 -362 363 -364 365 -366 -367
123.35/123.40	v -368 -369 370 371 372 373 374 375
123.35/123.40	v 376 377 378 -379 380
123.35/123.40	v 0
123.35/123.40	c
123.35/123.40	c 969509 conflicts, 1150198 decisions, 1 random
123.35/123.40	c 0 iterations, 22 restarts, 2022 skipped
123.35/123.40	c 29 enlarged, 0 shrunken, 9480 rescored, 254 rebiased
123.35/123.40	c 1 simplifications, 0 reductions
123.35/123.40	c
123.35/123.40	c vars: 0 fixed, 0 equiv, 12 elim, 0 merged
123.35/123.40	c elim: 5300 resolutions, 1 phases, 1 rounds
123.35/123.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
123.35/123.40	c arty: 0.00 and 0.00 xor average arity
123.35/123.40	c prbe: 11064 probed, 15 phases, 15 rounds
123.35/123.40	c prbe: 0 failed, 0 lifted, 0 merged
123.35/123.40	c sccs: 0 non trivial, 0 fixed, 0 merged
123.35/123.40	c hash: 0 units, 0 merged
123.35/123.40	c mins: 19420811 learned, 23% deleted, 32 strong, 19 depth
123.35/123.40	c subs: 0 forward, 0 backward, 0 doms
123.35/123.40	c strs: 0 forward, 0 backward
123.35/123.40	c doms: 0 dominators, 0 high, 0 low
123.35/123.40	c prps: 71062275 propagations, 0.58 megaprops
123.35/123.40	c
123.35/123.40	c 123.4 seconds, 9 MB max, 94 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-1519103-1238308369/watcher-1519103-1238308369 -o /tmp/evaluation-result-1519103-1238308369/solver-1519103-1238308369 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1519103-1238308369.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 0.95 0.98 3/73 18807
/proc/meminfo: memFree=1523144/2055920 swapFree=4170032/4192956
[pid=18807] ppid=18805 vsize=916 CPUtime=0
/proc/18807/stat : 18807 (precosat) R 18805 18807 18532 0 -1 4194304 157 0 0 0 0 0 0 0 20 0 1 0 1103500860 937984 141 1992294400 134512640 135151029 4294956240 18446744073709551615 134703854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18807/statm: 229 141 79 155 0 72 0

[startup+0.0381009 s]
/proc/loadavg: 0.91 0.95 0.98 3/73 18807
/proc/meminfo: memFree=1523144/2055920 swapFree=4170032/4192956
[pid=18807] ppid=18805 vsize=1048 CPUtime=0.03
/proc/18807/stat : 18807 (precosat) R 18805 18807 18532 0 -1 4194304 176 0 0 0 3 0 0 0 20 0 1 0 1103500860 1073152 160 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18807/statm: 262 160 79 155 0 105 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1048

[startup+0.101113 s]
/proc/loadavg: 0.91 0.95 0.98 3/73 18807
/proc/meminfo: memFree=1523144/2055920 swapFree=4170032/4192956
[pid=18807] ppid=18805 vsize=1180 CPUtime=0.09
/proc/18807/stat : 18807 (precosat) R 18805 18807 18532 0 -1 4194304 221 0 0 0 9 0 0 0 20 0 1 0 1103500860 1208320 205 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18807/statm: 295 205 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301153 s]
/proc/loadavg: 0.91 0.95 0.98 3/73 18807
/proc/meminfo: memFree=1523144/2055920 swapFree=4170032/4192956
[pid=18807] ppid=18805 vsize=1444 CPUtime=0.29
/proc/18807/stat : 18807 (precosat) R 18805 18807 18532 0 -1 4194304 275 0 0 0 29 0 0 0 22 0 1 0 1103500860 1478656 259 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18807/statm: 361 259 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.701235 s]
/proc/loadavg: 0.91 0.95 0.98 3/73 18807
/proc/meminfo: memFree=1523144/2055920 swapFree=4170032/4192956
[pid=18807] ppid=18805 vsize=1708 CPUtime=0.69
/proc/18807/stat : 18807 (precosat) R 18805 18807 18532 0 -1 4194304 342 0 0 0 69 0 0 0 25 0 1 0 1103500860 1748992 326 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18807/statm: 427 326 79 155 0 270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1708

[startup+1.5014 s]
/proc/loadavg: 0.91 0.95 0.98 2/74 18808
/proc/meminfo: memFree=1522048/2055920 swapFree=4170032/4192956
[pid=18807] ppid=18805 vsize=2108 CPUtime=1.49
/proc/18807/stat : 18807 (precosat) R 18805 18807 18532 0 -1 4194304 451 0 0 0 149 0 0 0 25 0 1 0 1103500860 2158592 435 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18807/statm: 527 435 79 155 0 370 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2108

[startup+3.10172 s]
/proc/loadavg: 0.91 0.95 0.98 2/74 18808
/proc/meminfo: memFree=1521408/2055920 swapFree=4170032/4192956
[pid=18807] ppid=18805 vsize=2512 CPUtime=3.09
/proc/18807/stat : 18807 (precosat) R 18805 18807 18532 0 -1 4194304 559 0 0 0 309 0 0 0 25 0 1 0 1103500860 2572288 543 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18807/statm: 628 543 79 155 0 471 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2512

[startup+6.30137 s]
/proc/loadavg: 0.92 0.95 0.98 2/74 18808
/proc/meminfo: memFree=1520584/2055920 swapFree=4170032/4192956
[pid=18807] ppid=18805 vsize=3328 CPUtime=6.29
/proc/18807/stat : 18807 (precosat) R 18805 18807 18532 0 -1 4194304 734 0 0 0 629 0 0 0 25 0 1 0 1103500860 3407872 718 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18807/statm: 832 718 79 155 0 675 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3328

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.98 2/74 18808
/proc/meminfo: memFree=1519368/2055920 swapFree=4170032/4192956
[pid=18807] ppid=18805 vsize=4280 CPUtime=12.69
/proc/18807/stat : 18807 (precosat) R 18805 18807 18532 0 -1 4194304 985 0 0 0 1269 0 0 0 25 0 1 0 1103500860 4382720 969 1992294400 134512640 135151029 4294956240 18446744073709551615 134555122 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18807/statm: 1070 969 79 155 0 913 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4280

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.98 2/74 18808
/proc/meminfo: memFree=1518344/2055920 swapFree=4170032/4192956
[pid=18807] ppid=18805 vsize=5504 CPUtime=25.48
/proc/18807/stat : 18807 (precosat) R 18805 18807 18532 0 -1 4194304 1238 0 0 0 2548 0 0 0 25 0 1 0 1103500860 5636096 1222 1992294400 134512640 135151029 4294956240 18446744073709551615 134554915 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18807/statm: 1376 1222 79 155 0 1219 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5504

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.98 2/74 18808
/proc/meminfo: memFree=1516808/2055920 swapFree=4170032/4192956
[pid=18807] ppid=18805 vsize=7236 CPUtime=51.07
/proc/18807/stat : 18807 (precosat) R 18805 18807 18532 0 -1 4194304 1622 0 0 0 5107 0 0 0 25 0 1 0 1103500860 7409664 1606 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18807/statm: 1809 1606 79 155 0 1652 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7236

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/74 18808
/proc/meminfo: memFree=1514760/2055920 swapFree=4170032/4192956
[pid=18807] ppid=18805 vsize=9364 CPUtime=102.26
/proc/18807/stat : 18807 (precosat) R 18805 18807 18532 0 -1 4194304 2108 0 0 0 10225 1 0 0 25 0 1 0 1103500860 9588736 2092 1992294400 134512640 135151029 4294956240 18446744073709551615 134554888 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18807/statm: 2341 2092 79 155 0 2184 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9364

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

[startup+115.101 s]
/proc/loadavg: 0.98 0.97 0.98 2/74 18808
/proc/meminfo: memFree=1514312/2055920 swapFree=4170032/4192956
[pid=18807] ppid=18805 vsize=9780 CPUtime=115.05
/proc/18807/stat : 18807 (precosat) R 18805 18807 18532 0 -1 4194304 2212 0 0 0 11504 1 0 0 25 0 1 0 1103500860 10014720 2196 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18807/statm: 2445 2196 79 155 0 2288 0
Current children cumulated CPU time (s) 115.05
Current children cumulated vsize (KiB) 9780

[startup+118.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/74 18808
/proc/meminfo: memFree=1514248/2055920 swapFree=4170032/4192956
[pid=18807] ppid=18805 vsize=9940 CPUtime=118.25
/proc/18807/stat : 18807 (precosat) R 18805 18807 18532 0 -1 4194304 2233 0 0 0 11824 1 0 0 25 0 1 0 1103500860 10178560 2217 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18807/statm: 2485 2217 79 155 0 2328 0
Current children cumulated CPU time (s) 118.25
Current children cumulated vsize (KiB) 9940

[startup+121.502 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 18808
/proc/meminfo: memFree=1514120/2055920 swapFree=4170032/4192956
[pid=18807] ppid=18805 vsize=10100 CPUtime=121.45
/proc/18807/stat : 18807 (precosat) R 18805 18807 18532 0 -1 4194304 2266 0 0 0 12144 1 0 0 25 0 1 0 1103500860 10342400 2250 1992294400 134512640 135151029 4294956240 18446744073709551615 134555119 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18807/statm: 2525 2250 79 155 0 2368 0
Current children cumulated CPU time (s) 121.45
Current children cumulated vsize (KiB) 10100

[startup+122.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 18808
/proc/meminfo: memFree=1514120/2055920 swapFree=4170032/4192956
[pid=18807] ppid=18805 vsize=10100 CPUtime=122.25
/proc/18807/stat : 18807 (precosat) R 18805 18807 18532 0 -1 4194304 2267 0 0 0 12224 1 0 0 25 0 1 0 1103500860 10342400 2251 1992294400 134512640 135151029 4294956240 18446744073709551615 134578112 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18807/statm: 2525 2251 79 155 0 2368 0
Current children cumulated CPU time (s) 122.25
Current children cumulated vsize (KiB) 10100

[startup+123.101 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 18808
/proc/meminfo: memFree=1514120/2055920 swapFree=4170032/4192956
[pid=18807] ppid=18805 vsize=10100 CPUtime=123.05
/proc/18807/stat : 18807 (precosat) R 18805 18807 18532 0 -1 4194304 2267 0 0 0 12304 1 0 0 25 0 1 0 1103500860 10342400 2251 1992294400 134512640 135151029 4294956240 18446744073709551615 134555018 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18807/statm: 2525 2251 79 155 0 2368 0
Current children cumulated CPU time (s) 123.05
Current children cumulated vsize (KiB) 10100

[startup+123.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 18808
/proc/meminfo: memFree=1514120/2055920 swapFree=4170032/4192956
[pid=18807] ppid=18805 vsize=10100 CPUtime=123.25
/proc/18807/stat : 18807 (precosat) R 18805 18807 18532 0 -1 4194304 2267 0 0 0 12324 1 0 0 25 0 1 0 1103500860 10342400 2251 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18807/statm: 2525 2251 79 155 0 2368 0
Current children cumulated CPU time (s) 123.25
Current children cumulated vsize (KiB) 10100

[startup+123.401 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 18808
/proc/meminfo: memFree=1514120/2055920 swapFree=4170032/4192956
[pid=18807] ppid=18805 vsize=10100 CPUtime=123.35
/proc/18807/stat : 18807 (precosat) R 18805 18807 18532 0 -1 4194304 2267 0 0 0 12334 1 0 0 25 0 1 0 1103500860 10342400 2251 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18807/statm: 2525 2251 79 155 0 2368 0
Current children cumulated CPU time (s) 123.35
Current children cumulated vsize (KiB) 10100

Child status: 10
Real time (s): 123.403
CPU time (s): 123.358
CPU user time (s): 123.341
CPU system time (s): 0.016997
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 10100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 123.341
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2268
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= 141

runsolver used 0.112982 second user time and 0.349946 second system time

The end

Launcher Data 

Begin job on node80 at 2009-03-29 08:32:49
IDJOB=1519103
IDBENCH=70735
IDSOLVER=507
FILE ID=node80/1519103-1238308369
PBS_JOBID= 9061093
Free space on /tmp= 64692 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/380/unif-k3-r4.25-v380-c1615-S1985172968-100.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519103-1238308369/watcher-1519103-1238308369 -o /tmp/evaluation-result-1519103-1238308369/solver-1519103-1238308369 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1519103-1238308369.cnf

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

MD5SUM BENCH= d341022d95ddbcad449a00c47578e9f1
RANDOM SEED=1192695060

node80.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1523752 kB
Buffers:         63296 kB
Cached:         389704 kB
SwapCached:      14432 kB
Active:         151528 kB
Inactive:       317696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1523752 kB
SwapTotal:     4192956 kB
SwapFree:      4170032 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          21856 kB
Slab:            48100 kB
Committed_AS:  2774796 kB
PageTables:       2008 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= 64692 MiB
End job on node80 at 2009-03-29 08:34:53