Trace number 1518501

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
MXC 2009-03-10SAT 919.139 919.388

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S981523907-072.cnf
MD5SUMcf49ce63274aed23e9ae314dbfe30852
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020995
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 

25.88/25.92	c starting MXC with:
25.88/25.92	c cnf_path = HOME/instance-1518501-1238300686.cnf
25.88/25.92	c restart_strategy = auto
25.88/25.92	c sign_strategy = cached
25.88/25.92	c use_preprocessing = -1
25.88/25.92	c output_implicant = 1
25.88/25.92	c timeout_seconds = 0
25.88/25.92	c running SatELite... done
25.88/25.92	c 10 vars eliminated
25.88/25.92	c received 0 units and 1681 clauses from SatELite
25.88/25.92	c 9 assignments made, starting to guess now
25.88/25.92	c ===================================[MXC]=====================================
25.88/25.92	c | Conflicts |                Clause Statistics                   |   Vars   |
25.88/25.92	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
25.88/25.92	c =============================================================================
25.88/25.92	c |         0 |       0       0     1681        0        0     nan |      400 |
25.88/25.92	c |       100 |       0       0     1681      100     1050    20.4 |      391 |
25.88/25.92	c |       210 |       0       0     1681      210     1105    20.1 |      391 |
25.88/25.92	c |       441 |       0       0     1681      441     1220    19.5 |      391 |
25.88/25.92	c |       805 |       0       0     1681      805     1402    19.8 |      391 |
25.88/25.92	c |      1315 |       0       0     1681     1315     1609    20.4 |      391 |
25.88/25.92	c |      1986 |       0       0     1681     1138     1754    20.3 |      391 |
25.88/25.92	c |      2834 |       0       0     1681     1046     1894    17.9 |      391 |
25.88/25.92	c |      3876 |       0       0     1681     1076     2031    19.0 |      391 |
25.88/25.92	c |      5132 |       0       0     1681     1259     2163    18.1 |      391 |
25.88/25.92	c |      6623 |       0       0     1681     1624     2292    18.0 |      391 |
25.88/25.92	c |      8373 |       0       0     1681     2201     2419    18.5 |      391 |
25.88/25.92	c |     10408 |       0       0     1681     1762     2543    19.0 |      391 |
25.88/25.92	c |     12756 |       0       0     1681     1487     2665    16.2 |      391 |
25.88/25.92	c |     15449 |       0       0     1681     1425     2786    16.3 |      391 |
25.88/25.92	c |     18521 |       0       0     1681     1626     2906    16.8 |      391 |
25.88/25.92	c |     22010 |       0       0     1681     2136     3025    19.0 |      391 |
25.88/25.92	c |     25958 |       0       0     1681     3008     3144    18.1 |      391 |
25.88/25.92	c |     30411 |       0       0     1681     2676     3262    17.9 |      391 |
25.88/25.92	c |     35419 |       0       0     1681     2708     3381    18.2 |      391 |
25.88/25.92	c |     41038 |       0       0     1681     3179     3499    17.8 |      391 |
25.88/25.92	c |     47329 |       0       0     1681     2358     3618    17.4 |      391 |
25.88/25.92	c |     54360 |       0       0     1681     2014     3737    17.6 |      391 |
25.88/25.92	c |     62205 |       0       0     1681     2250     3857    18.6 |      391 |
25.88/25.92	c |     70945 |       0       0     1681     3148     3978    17.7 |      391 |
25.88/25.92	c |     80669 |       0       0     1681     2772     4099    18.0 |      391 |
25.88/25.92	c |     91476 |       0       0     1681     3176     4222    17.4 |      391 |
25.88/25.92	c |    103474 |       0       0     1681     2320     4346    17.2 |      391 |
25.88/25.92	c |    116782 |       0       0     1681     2375     4471    17.2 |      391 |
25.88/25.92	c |    131532 |       0       0     1681     3519     4597    17.6 |      391 |
25.88/25.92	c |    147868 |       0       0     1681     3538     4726    17.4 |      391 |
25.88/25.92	c |    165948 |       0       0     1681     2451     4855    18.2 |      391 |
25.88/25.92	c |    185947 |       0       0     1681     2740     4987    18.3 |      391 |
25.88/25.92	c |    208057 |       0       0     1681     4640     5120    18.6 |      391 |
25.88/25.92	c |    232489 |       0       0     1681     3136     5255    17.1 |      391 |
25.88/25.92	c |    259475 |       0       0     1681     3490     5393    16.0 |      391 |
25.88/25.92	c |    289271 |       0       0     1681     3230     5532    18.1 |      391 |
25.88/25.92	c |    322158 |       0       0     1681     5305     5674    17.8 |      391 |
25.88/25.92	c |    358445 |       0       0     1681     4270     5818    17.6 |      391 |
25.88/25.92	c |    398472 |       0       0     1681     3054     5965    16.9 |      391 |
25.88/25.92	c |    442613 |       0       0     1681     4919     6114    18.2 |      391 |
25.88/25.92	c |    491279 |       0       0     1681     4080     6265    17.1 |      391 |
25.88/25.92	c |    544923 |       0       0     1681     3800     6420    17.5 |      391 |
919.04/919.38	c |    604043 |       0       0     1681     4433     6577    18.9 |      391 |
919.04/919.38	c |    669187 |       0       0     1681     6362     6737    17.4 |      391 |
919.04/919.38	c |    740957 |       0       0     1681     6587     6901    17.4 |      391 |
919.04/919.38	c |    820016 |       0       0     1681     5388     7067    18.2 |      391 |
919.04/919.38	c |    907092 |       0       0     1681     6686     7237    18.3 |      391 |
919.04/919.38	c |   1002987 |       0       0     1681     3738     7410    15.4 |      391 |
919.04/919.38	c |   1108583 |       0       0     1681     4366     7586    17.2 |      391 |
919.04/919.38	c |   1224850 |       0       0     1681     5505     7766    17.6 |      391 |
919.04/919.38	c |   1352856 |       0       0     1681     7856     7949    18.2 |      391 |
919.04/919.38	c |   1493774 |       0       0     1681     4096     8137    18.0 |      391 |
919.04/919.38	c |   1648896 |       0       0     1681     6929     8328    17.5 |      391 |
919.04/919.38	c |   1819642 |       0       0     1681     4990     8523    18.4 |      391 |
919.04/919.38	c |   2007575 |       0       0     1681     7599     8722    17.7 |      391 |
919.04/919.38	c |   2214413 |       0       0     1681     7163     8926    17.7 |      391 |
919.04/919.38	c |   2442047 |       0       0     1681     4582     9133    15.5 |      391 |
919.04/919.38	c |   2692557 |       0       0     1681     5634     9345    17.4 |      391 |
919.04/919.38	c |   2968230 |       0       0     1681     7237     9562    17.4 |      391 |
919.04/919.38	c |   3271583 |       0       0     1681     6006     9783    17.1 |      391 |
919.04/919.38	c |   3605384 |       0       0     1681     8463    10009    17.6 |      391 |
919.04/919.38	c |   3972677 |       0       0     1681     6324    10240    19.3 |      391 |
919.04/919.38	c |   4376812 |       0       0     1681     6647    10476    18.0 |      391 |
919.04/919.38	c |   4821473 |       0       0     1681     6411    10717    18.1 |      391 |
919.04/919.38	c |   5310713 |       0       0     1681     7918    10963    17.8 |      391 |
919.04/919.38	c |   5848990 |       0       0     1681     8589    11215    19.3 |      391 |
919.04/919.38	c |   6441207 |       0       0     1681    11170    11472    17.2 |      391 |
919.04/919.38	c |   7092758 |       0       0     1681     7365    11735    19.9 |      391 |
919.04/919.38	c |   7809577 |       0       0     1681     6304    12003    17.7 |      391 |
919.04/919.38	c |   8598191 |       0       0     1681     6215    12278    16.6 |      391 |
919.04/919.38	c |   9465779 |       0       0     1681    10940    12559    18.1 |      391 |
919.04/919.38	c |  10420239 |       0       0     1681     6807    12845    15.4 |      391 |
919.04/919.38	c |  11470258 |       0       1     1681    11448    13139    18.6 |      391 |
919.04/919.38	c |  12625392 |       0       1     1681    10979    13438    16.7 |      391 |
919.04/919.38	c |  13745328 |       0       1     1681    11463    13709    18.6 |      391 |
919.04/919.38	c ----- stats for thread 0 -----
919.04/919.38	c restarts: 98
919.04/919.38	c decisions: 16282298
919.04/919.38	c propagations: 816442721
919.04/919.38	c conflicts: 13745328
919.04/919.38	c 919.381s elapsed
919.04/919.38	s SATISFIABLE
919.04/919.38	v 1 -2 3 -4 -5 -6 7 -8 -9 10 -11 12 -13 14 -15 16 -17 -18 19 -20 21 -22 -23 -24 -25 26 27 -28 -29 -30 -31 32 33 34 35 -36 -37 38 39 40 -41 -42 43 -44 45 46 47 48 -49 50 51 -52 -53 54 55 56 -57 -58 59 60 -61 -62 63 64 -65 66 -67 -68 -69 -70 71 -72 73 74 75 76 77 -78 79 80 -81 82 83 -84 85 -86 87 -88 -89 90 91 -92 -93 94 -95 96 97 -98 -99 -100 101 -102 103 -104 -105 106 -107 108 109 -110 -111 -112 -113 114 115 116 117 118 119 -120 -121 122 -123 -124 -125 -126 -127 -128 129 -130 -131 132 -133 -134 135 136 137 138 139 140 141 142 -143 144 145 -146 -147 148 -149 -150 151 -152 153 -154 -155 156 157 158 159 160 161 -162 163 -164 165 -166 -167 168 169 -170 171 172 173 -174 -175 176 -177 178 179 -180 181 -182 -183 -184 185 186 187 188 189 190 -191 192 -193 -194 -195 -196 197 -198 -199 200 201 202 203 204 -205 206 207 -208 209 -210 211 -212 -213 -214 215 216 -217 218 -219 -220 221 -222 -223 -224 -225 226 -227 228 -229 -230 231 232 -233 -234 235 236 -237 238 239 240 -241 -242 243 244 -245 -246 247 -248 -249 -250 -251 252 -253 -254 255 -256 -257 258 259 260 261 -262 263 264 265 266 -267 268 269 -270 -271 272 -273 274 -275 276 277 278 -279 280 -281 -282 -283 284 285 286 287 288 -289 -290 291 -292 293 -294 -295 296 -297 298 299 300 -301 -302 -303 -304 305 -306 307 308 309 -310 -311 -312 313 314 315 -316 317 318 319 -320 321 -322 -323 324 -325 -326 327 -328 -329 330 -331 -332 333 -334 -335 336 337 338 -339 340 341 342 343 -344 345 346 -347 348 -349 -350 351 352 353 -354 355 356 357 -358 359 360 361 362 -363 364 -365 -366 367 -368 369 370 -371 -372 -373 374 -375 -376 -377 -378 379 -380 -381 -382 -383 384 -385 -386 -387 388 389 -390 -391 -392 -393 -394 -395 396 -397 398 -399 400 0

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-1518501-1238300686/watcher-1518501-1238300686 -o /tmp/evaluation-result-1518501-1238300686/solver-1518501-1238300686 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518501-1238300686.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 0.98 0.99 2/73 9505
/proc/meminfo: memFree=1333216/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=980 CPUtime=0
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 126 0 0 0 0 0 0 0 21 0 1 0 1102733164 1003520 112 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 245 112 54 166 0 76 0

[startup+0.07931 s]
/proc/loadavg: 0.91 0.98 0.99 2/73 9505
/proc/meminfo: memFree=1333216/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=1508 CPUtime=0.07
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 291 0 0 0 7 0 0 0 21 0 1 0 1102733164 1544192 277 1992294400 134512640 135192793 4294956224 18446744073709551615 134551948 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 377 277 73 166 0 208 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1508

[startup+0.101311 s]
/proc/loadavg: 0.91 0.98 0.99 2/73 9505
/proc/meminfo: memFree=1333216/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=1640 CPUtime=0.09
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 307 0 0 0 9 0 0 0 21 0 1 0 1102733164 1679360 293 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 410 293 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.301333 s]
/proc/loadavg: 0.91 0.98 0.99 2/73 9505
/proc/meminfo: memFree=1333216/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=1904 CPUtime=0.29
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 370 0 0 0 29 0 0 0 23 0 1 0 1102733164 1949696 356 1992294400 134512640 135192793 4294956224 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 476 356 73 166 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.70138 s]
/proc/loadavg: 0.91 0.98 0.99 2/73 9505
/proc/meminfo: memFree=1333216/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=2168 CPUtime=0.69
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 428 0 0 0 69 0 0 0 25 0 1 0 1102733164 2220032 414 1992294400 134512640 135192793 4294956224 18446744073709551615 134551512 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 542 414 73 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.50147 s]
/proc/loadavg: 0.91 0.98 0.99 2/74 9506
/proc/meminfo: memFree=1331672/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=2432 CPUtime=1.49
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 520 0 0 0 149 0 0 0 25 0 1 0 1102733164 2490368 506 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 608 506 73 166 0 439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10166 s]
/proc/loadavg: 0.91 0.98 0.99 2/74 9506
/proc/meminfo: memFree=1331096/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=2968 CPUtime=3.09
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 633 0 0 0 309 0 0 0 25 0 1 0 1102733164 3039232 619 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 742 619 73 166 0 573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2968

[startup+6.30103 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 9506
/proc/meminfo: memFree=1330328/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=3516 CPUtime=6.29
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 770 0 0 0 629 0 0 0 25 0 1 0 1102733164 3600384 756 1992294400 134512640 135192793 4294956224 18446744073709551615 134534317 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 879 756 73 166 0 710 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3516

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 9506
/proc/meminfo: memFree=1329368/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=4468 CPUtime=12.69
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 972 0 0 0 1269 0 0 0 25 0 1 0 1102733164 4575232 958 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 1117 958 73 166 0 948 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4468

[startup+25.5013 s]
/proc/loadavg: 0.94 0.98 0.99 2/74 9506
/proc/meminfo: memFree=1328216/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=5544 CPUtime=25.48
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 1250 0 0 0 2548 0 0 0 25 0 1 0 1102733164 5677056 1236 1992294400 134512640 135192793 4294956224 18446744073709551615 134551698 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 1386 1236 73 166 0 1217 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5544

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/74 9506
/proc/meminfo: memFree=1326936/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=7076 CPUtime=51.07
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 1575 0 0 0 5107 0 0 0 25 0 1 0 1102733164 7245824 1561 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 1769 1561 73 166 0 1600 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7076

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/74 9506
/proc/meminfo: memFree=1325016/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=9036 CPUtime=102.26
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 2030 0 0 0 10226 0 0 0 25 0 1 0 1102733164 9252864 2016 1992294400 134512640 135192793 4294956224 18446744073709551615 134533171 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 2259 2016 73 166 0 2090 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9036

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 9506
/proc/meminfo: memFree=1323224/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=11108 CPUtime=162.25
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 2475 0 0 0 16224 1 0 0 25 0 1 0 1102733164 11374592 2461 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 2777 2461 73 166 0 2608 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11108

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 9506
/proc/meminfo: memFree=1322136/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=12312 CPUtime=222.23
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 2755 0 0 0 22222 1 0 0 25 0 1 0 1102733164 12607488 2741 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 3078 2741 73 166 0 2909 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12312

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 9506
/proc/meminfo: memFree=1321304/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=13364 CPUtime=282.21
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 2976 0 0 0 28220 1 0 0 25 0 1 0 1102733164 13684736 2962 1992294400 134512640 135192793 4294956224 18446744073709551615 134533953 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 3341 2962 73 166 0 3172 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13364

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 9506
/proc/meminfo: memFree=1320344/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=14308 CPUtime=342.2
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 3213 0 0 0 34219 1 0 0 25 0 1 0 1102733164 14651392 3199 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 3577 3199 73 166 0 3408 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14308

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 9506
/proc/meminfo: memFree=1319576/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=15096 CPUtime=402.18
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 3397 0 0 0 40217 1 0 0 25 0 1 0 1102733164 15458304 3383 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 3774 3383 73 166 0 3605 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15096

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 9506
/proc/meminfo: memFree=1318872/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=16064 CPUtime=462.16
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 3581 0 0 0 46215 1 0 0 25 0 1 0 1102733164 16449536 3567 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 4016 3567 73 166 0 3847 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 16064

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 9506
/proc/meminfo: memFree=1318360/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=16660 CPUtime=522.15
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 3717 0 0 0 52214 1 0 0 25 0 1 0 1102733164 17059840 3703 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 4165 3703 73 166 0 3996 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16660

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 9506
/proc/meminfo: memFree=1317464/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=17748 CPUtime=582.14
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 3931 0 0 0 58212 2 0 0 25 0 1 0 1102733164 18173952 3917 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 4437 3917 73 166 0 4268 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 17748

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 9506
/proc/meminfo: memFree=1316760/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=18568 CPUtime=642.13
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 4110 0 0 0 64211 2 0 0 25 0 1 0 1102733164 19013632 4096 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 4642 4096 73 166 0 4473 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 18568

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 9506
/proc/meminfo: memFree=1316184/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=19208 CPUtime=702.1
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 4223 0 0 0 70208 2 0 0 25 0 1 0 1102733164 19668992 4209 1992294400 134512640 135192793 4294956224 18446744073709551615 134534206 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 4802 4209 73 166 0 4633 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 19208

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 9506
/proc/meminfo: memFree=1315608/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=19912 CPUtime=762.09
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 4369 0 0 0 76207 2 0 0 25 0 1 0 1102733164 20389888 4355 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 4978 4355 73 166 0 4809 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 19912

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 9506
/proc/meminfo: memFree=1315096/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=20592 CPUtime=822.07
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 4503 0 0 0 82205 2 0 0 25 0 1 0 1102733164 21086208 4489 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 5148 4489 73 166 0 4979 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 20592

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 9506
/proc/meminfo: memFree=1314648/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=21136 CPUtime=882.05
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 4621 0 0 0 88203 2 0 0 25 0 1 0 1102733164 21643264 4607 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 5284 4607 73 166 0 5115 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 21136

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

[startup+895.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 9506
/proc/meminfo: memFree=1314520/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=21136 CPUtime=895.65
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 4642 0 0 0 89563 2 0 0 25 0 1 0 1102733164 21643264 4628 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 5284 4628 73 166 0 5115 0
Current children cumulated CPU time (s) 895.65
Current children cumulated vsize (KiB) 21136

[startup+908.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 9506
/proc/meminfo: memFree=1314264/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=21488 CPUtime=908.44
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 4702 0 0 0 90842 2 0 0 25 0 1 0 1102733164 22003712 4688 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 5372 4688 73 166 0 5203 0
Current children cumulated CPU time (s) 908.44
Current children cumulated vsize (KiB) 21488

[startup+915.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 9506
/proc/meminfo: memFree=1314264/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=21488 CPUtime=914.85
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 4714 0 0 0 91483 2 0 0 25 0 1 0 1102733164 22003712 4700 1992294400 134512640 135192793 4294956224 18446744073709551615 134551490 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 5372 4700 73 166 0 5203 0
Current children cumulated CPU time (s) 914.85
Current children cumulated vsize (KiB) 21488

[startup+916.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 9506
/proc/meminfo: memFree=1314264/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=21488 CPUtime=916.44
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 4715 0 0 0 91642 2 0 0 25 0 1 0 1102733164 22003712 4701 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 5372 4701 73 166 0 5203 0
Current children cumulated CPU time (s) 916.44
Current children cumulated vsize (KiB) 21488

[startup+918.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 9506
/proc/meminfo: memFree=1314264/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=21488 CPUtime=918.04
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 4715 0 0 0 91802 2 0 0 25 0 1 0 1102733164 22003712 4701 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 5372 4701 73 166 0 5203 0
Current children cumulated CPU time (s) 918.04
Current children cumulated vsize (KiB) 21488

[startup+919.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 9506
/proc/meminfo: memFree=1314264/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=21488 CPUtime=918.84
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 4715 0 0 0 91882 2 0 0 25 0 1 0 1102733164 22003712 4701 1992294400 134512640 135192793 4294956224 18446744073709551615 134550763 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 5372 4701 73 166 0 5203 0
Current children cumulated CPU time (s) 918.84
Current children cumulated vsize (KiB) 21488

[startup+919.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 9506
/proc/meminfo: memFree=1314264/2055920 swapFree=4175504/4192956
[pid=9505] ppid=9503 vsize=21488 CPUtime=919.04
/proc/9505/stat : 9505 (mxc-sat09) R 9503 9505 9440 0 -1 4194304 4715 0 0 0 91902 2 0 0 25 0 1 0 1102733164 22003712 4701 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/9505/statm: 5372 4701 73 166 0 5203 0
Current children cumulated CPU time (s) 919.04
Current children cumulated vsize (KiB) 21488

Child status: 10
Real time (s): 919.388
CPU time (s): 919.139
CPU user time (s): 919.109
CPU system time (s): 0.029995
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 21488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 919.109
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4718
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= 1
involuntary context switches= 782

runsolver used 0.78488 second user time and 2.56561 second system time

The end

Launcher Data 

Begin job on node77 at 2009-03-29 06:24:46
IDJOB=1518501
IDBENCH=70685
IDSOLVER=504
FILE ID=node77/1518501-1238300686
PBS_JOBID= 9061079
Free space on /tmp= 66552 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S981523907-072.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518501-1238300686/watcher-1518501-1238300686 -o /tmp/evaluation-result-1518501-1238300686/solver-1518501-1238300686 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518501-1238300686.cnf

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

MD5SUM BENCH= cf49ce63274aed23e9ae314dbfe30852
RANDOM SEED=1476743263

node77.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		: 3000.230
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		: 3000.230
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:       1333632 kB
Buffers:         80216 kB
Cached:         551932 kB
SwapCached:       9160 kB
Active:         221428 kB
Inactive:       424012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1333632 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          17532 kB
Slab:            61964 kB
Committed_AS:  2591452 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-03-29 06:40:06