Trace number 1518969

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 448.391 448.55

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S2067258640-036.cnf
MD5SUMd816900b718754e89a88330965d80e86
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.051991
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

29.38/29.44	c starting MXC with:
29.38/29.44	c cnf_path = HOME/instance-1518969-1238306795.cnf
29.38/29.44	c restart_strategy = auto
29.38/29.44	c sign_strategy = cached
29.38/29.44	c use_preprocessing = -1
29.38/29.44	c output_implicant = 1
29.38/29.44	c timeout_seconds = 0
29.38/29.44	c running SatELite... done
29.38/29.44	c 10 vars eliminated
29.38/29.44	c received 0 units and 1946 clauses from SatELite
29.38/29.44	c 9 assignments made, starting to guess now
29.38/29.44	c ===================================[MXC]=====================================
29.38/29.44	c | Conflicts |                Clause Statistics                   |   Vars   |
29.38/29.44	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.38/29.44	c =============================================================================
29.38/29.44	c |         0 |       0       0     1946        0        0     nan |      460 |
29.38/29.44	c |       100 |       0       0     1946      100     1050    22.1 |      451 |
29.38/29.44	c |       210 |       0       0     1946      210     1105    22.0 |      451 |
29.38/29.44	c |       441 |       0       0     1946      441     1220    21.5 |      451 |
29.38/29.44	c |       805 |       0       0     1946      805     1402    21.6 |      451 |
29.38/29.44	c |      1315 |       0       0     1946     1315     1609    21.0 |      451 |
29.38/29.44	c |      1986 |       0       0     1946     1138     1754    20.4 |      451 |
29.38/29.44	c |      2834 |       0       0     1946     1046     1894    19.7 |      451 |
29.38/29.44	c |      3876 |       0       0     1946     1076     2031    20.6 |      451 |
29.38/29.44	c |      5132 |       0       0     1946     1259     2163    21.9 |      451 |
29.38/29.44	c |      6623 |       0       0     1946     1624     2292    21.0 |      451 |
29.38/29.44	c |      8373 |       0       0     1946     2200     2419    21.8 |      451 |
29.38/29.44	c |     10408 |       0       0     1946     1762     2543    19.8 |      451 |
29.38/29.44	c |     12756 |       0       0     1946     1487     2665    17.9 |      451 |
29.38/29.44	c |     15449 |       0       0     1946     1426     2786    20.5 |      451 |
29.38/29.44	c |     18521 |       0       0     1946     1627     2906    19.7 |      451 |
29.38/29.44	c |     22010 |       0       0     1946     2136     3025    20.7 |      451 |
29.38/29.44	c |     25958 |       0       0     1946     3006     3144    20.4 |      451 |
29.38/29.44	c |     30411 |       0       0     1946     2673     3262    18.6 |      451 |
29.38/29.44	c |     35419 |       0       0     1946     2704     3381    18.5 |      451 |
29.38/29.44	c |     41038 |       0       0     1946     3173     3499    20.3 |      451 |
29.38/29.44	c |     47329 |       0       0     1946     2349     3618    21.4 |      451 |
29.38/29.44	c |     54360 |       0       0     1946     2008     3737    20.2 |      451 |
29.38/29.44	c |     62205 |       0       0     1946     2235     3857    19.5 |      451 |
29.38/29.44	c |     70945 |       0       0     1946     3131     3978    18.8 |      451 |
29.38/29.44	c |     80669 |       0       0     1946     2753     4099    19.5 |      451 |
29.38/29.44	c |     91476 |       0       0     1946     3152     4222    21.0 |      451 |
29.38/29.44	c |    103474 |       0       0     1946     2282     4346    20.6 |      451 |
29.38/29.44	c |    116782 |       0       0     1946     2342     4471    19.5 |      451 |
29.38/29.44	c |    131532 |       0       0     1946     3475     4597    20.8 |      451 |
29.38/29.44	c |    147868 |       0       0     1946     3494     4726    20.2 |      451 |
29.38/29.44	c |    165948 |       0       0     1946     4821     4855    21.2 |      451 |
29.38/29.44	c |    185947 |       0       0     1946     2679     4987    18.8 |      451 |
29.38/29.44	c |    208057 |       0       0     1946     4572     5120    20.4 |      451 |
29.38/29.44	c |    232489 |       0       0     1946     3067     5255    19.1 |      451 |
29.38/29.44	c |    259475 |       0       0     1946     3413     5393    21.4 |      451 |
29.38/29.44	c |    289271 |       0       0     1946     3158     5532    21.4 |      451 |
29.38/29.44	c |    322158 |       0       0     1946     5231     5674    19.8 |      451 |
29.38/29.44	c |    358445 |       0       0     1946     4184     5818    20.4 |      451 |
29.38/29.44	c |    398472 |       0       0     1946     5943     5965    19.5 |      451 |
29.38/29.44	c |    442613 |       0       0     1946     4822     6114    20.1 |      451 |
29.38/29.44	c |    491279 |       0       0     1946     3985     6265    20.2 |      451 |
29.38/29.44	c |    544923 |       0       0     1946     3706     6420    20.8 |      451 |
448.34/448.54	c |    604043 |       0       0     1946     4337     6577    19.3 |      451 |
448.34/448.54	c |    669187 |       0       0     1946     6267     6737    20.9 |      451 |
448.34/448.54	c |    740957 |       0       0     1946     6488     6901    20.1 |      451 |
448.34/448.54	c |    820016 |       0       0     1946     5279     7067    18.9 |      451 |
448.34/448.54	c |    907092 |       0       0     1946     6569     7237    18.6 |      451 |
448.34/448.54	c |   1002987 |       0       0     1946     7311     7410    22.1 |      451 |
448.34/448.54	c |   1108583 |       0       0     1946     4208     7586    19.4 |      451 |
448.34/448.54	c |   1224850 |       0       0     1946     5339     7766    21.0 |      451 |
448.34/448.54	c |   1352856 |       0       0     1946     7677     7949    19.0 |      451 |
448.34/448.54	c |   1493774 |       0       0     1946     7928     8137    19.3 |      451 |
448.34/448.54	c |   1648896 |       0       0     1946     6710     8328    18.6 |      451 |
448.34/448.54	c |   1819642 |       0       0     1946     4762     8523    20.9 |      451 |
448.34/448.54	c |   2007575 |       0       0     1946     7377     8722    20.6 |      451 |
448.34/448.54	c |   2214413 |       0       0     1946     6912     8926    20.6 |      451 |
448.34/448.54	c |   2442047 |       0       0     1946     8898     9133    19.5 |      451 |
448.34/448.54	c |   2692557 |       0       0     1946     5438     9345    19.3 |      451 |
448.34/448.54	c |   2968230 |       0       0     1946     7010     9562    20.3 |      451 |
448.34/448.54	c |   3271583 |       0       0     1946     5728     9783    21.2 |      451 |
448.34/448.54	c |   3605384 |       0       0     1946     8054    10009    20.0 |      451 |
448.34/448.54	c |   3972677 |       0       0     1946     5859    10240    19.0 |      451 |
448.34/448.54	c |   4376812 |       0       0     1946     6141    10476    19.0 |      451 |
448.34/448.54	c |   4821473 |       0       0     1946     5836    10717    18.9 |      451 |
448.34/448.54	c |   5310713 |       0       0     1946     7316    10963    19.5 |      451 |
448.34/448.54	c |   5848990 |       0       0     1946     7987    11215    18.7 |      451 |
448.34/448.54	c |   6441207 |       0       0     1946    10475    11472    21.4 |      451 |
448.34/448.54	c |   6522149 |       0       0     1946    11015    11506    20.5 |      451 |
448.34/448.54	c ----- stats for thread 0 -----
448.34/448.54	c restarts: 134
448.34/448.54	c decisions: 7748441
448.34/448.54	c propagations: 431333809
448.34/448.54	c conflicts: 6522149
448.34/448.54	c 448.546s elapsed
448.34/448.54	s SATISFIABLE
448.34/448.54	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 -400 401 402 -403 -404 -405 -406 407 -408 -409 -410 -411 412 -413 414 -415 -416 417 418 419 420 -421 422 -423 424 425 426 -427 428 429 430 -431 432 -433 434 -435 436 437 -438 439 440 -441 442 -443 -444 -445 -446 -447 448 449 -450 -451 -452 -453 -454 455 456 457 458 -459 460 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-1518969-1238306795/watcher-1518969-1238306795 -o /tmp/evaluation-result-1518969-1238306795/solver-1518969-1238306795 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518969-1238306795.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15015
/proc/meminfo: memFree=917944/2055920 swapFree=4174136/4192956
[pid=15015] ppid=15013 vsize=984 CPUtime=0
/proc/15015/stat : 15015 (mxc-sat09) R 15013 15015 14730 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 1103346300 1007616 126 1992294400 134512640 135192793 4294956224 18446744073709551615 134573768 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 246 126 56 166 0 77 0

[startup+0.0439541 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15015
/proc/meminfo: memFree=917944/2055920 swapFree=4174136/4192956
[pid=15015] ppid=15013 vsize=1512 CPUtime=0.04
/proc/15015/stat : 15015 (mxc-sat09) R 15013 15015 14730 0 -1 4194304 274 0 0 0 4 0 0 0 18 0 1 0 1103346300 1548288 260 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 378 260 72 166 0 209 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1512

[startup+0.101963 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15015
/proc/meminfo: memFree=917944/2055920 swapFree=4174136/4192956
[pid=15015] ppid=15013 vsize=1644 CPUtime=0.09
/proc/15015/stat : 15015 (mxc-sat09) R 15013 15015 14730 0 -1 4194304 315 0 0 0 9 0 0 0 18 0 1 0 1103346300 1683456 301 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 411 301 73 166 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1644

[startup+0.301998 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15015
/proc/meminfo: memFree=917944/2055920 swapFree=4174136/4192956
[pid=15015] ppid=15013 vsize=1908 CPUtime=0.29
/proc/15015/stat : 15015 (mxc-sat09) R 15013 15015 14730 0 -1 4194304 374 0 0 0 29 0 0 0 19 0 1 0 1103346300 1953792 360 1992294400 134512640 135192793 4294956224 18446744073709551615 134533866 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 477 360 73 166 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1908

[startup+0.701067 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15015
/proc/meminfo: memFree=917944/2055920 swapFree=4174136/4192956
[pid=15015] ppid=15013 vsize=2168 CPUtime=0.69
/proc/15015/stat : 15015 (mxc-sat09) R 15013 15015 14730 0 -1 4194304 439 0 0 0 69 0 0 0 22 0 1 0 1103346300 2220032 425 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 542 425 73 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.50121 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15016
/proc/meminfo: memFree=916336/2055920 swapFree=4174136/4192956
[pid=15015] ppid=15013 vsize=2432 CPUtime=1.49
/proc/15015/stat : 15015 (mxc-sat09) R 15013 15015 14730 0 -1 4194304 517 0 0 0 149 0 0 0 25 0 1 0 1103346300 2490368 503 1992294400 134512640 135192793 4294956224 18446744073709551615 134532812 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 608 503 73 166 0 439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10149 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15016
/proc/meminfo: memFree=915824/2055920 swapFree=4174136/4192956
[pid=15015] ppid=15013 vsize=2960 CPUtime=3.09
/proc/15015/stat : 15015 (mxc-sat09) R 15013 15015 14730 0 -1 4194304 631 0 0 0 309 0 0 0 25 0 1 0 1103346300 3031040 617 1992294400 134512640 135192793 4294956224 18446744073709551615 134551746 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 740 617 73 166 0 571 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2960

[startup+6.30105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15016
/proc/meminfo: memFree=915056/2055920 swapFree=4174136/4192956
[pid=15015] ppid=15013 vsize=3492 CPUtime=6.29
/proc/15015/stat : 15015 (mxc-sat09) R 15013 15015 14730 0 -1 4194304 774 0 0 0 629 0 0 0 25 0 1 0 1103346300 3575808 760 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 873 760 73 166 0 704 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3492

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15016
/proc/meminfo: memFree=914096/2055920 swapFree=4174136/4192956
[pid=15015] ppid=15013 vsize=4440 CPUtime=12.69
/proc/15015/stat : 15015 (mxc-sat09) R 15013 15015 14730 0 -1 4194304 978 0 0 0 1269 0 0 0 25 0 1 0 1103346300 4546560 964 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 1110 964 73 166 0 941 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4440

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15016
/proc/meminfo: memFree=913200/2055920 swapFree=4174136/4192956
[pid=15015] ppid=15013 vsize=5396 CPUtime=25.48
/proc/15015/stat : 15015 (mxc-sat09) R 15013 15015 14730 0 -1 4194304 1204 0 0 0 2548 0 0 0 25 0 1 0 1103346300 5525504 1190 1992294400 134512640 135192793 4294956224 18446744073709551615 134533194 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 1349 1190 73 166 0 1180 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5396

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15016
/proc/meminfo: memFree=911856/2055920 swapFree=4174136/4192956
[pid=15015] ppid=15013 vsize=6860 CPUtime=51.07
/proc/15015/stat : 15015 (mxc-sat09) R 15013 15015 14730 0 -1 4194304 1544 0 0 0 5107 0 0 0 25 0 1 0 1103346300 7024640 1530 1992294400 134512640 135192793 4294956224 18446744073709551615 134533862 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 1715 1530 73 166 0 1546 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6860

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15016
/proc/meminfo: memFree=909936/2055920 swapFree=4174136/4192956
[pid=15015] ppid=15013 vsize=8892 CPUtime=102.26
/proc/15015/stat : 15015 (mxc-sat09) R 15013 15015 14730 0 -1 4194304 2007 0 0 0 10225 1 0 0 25 0 1 0 1103346300 9105408 1993 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 2223 1993 73 166 0 2054 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8892

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15016
/proc/meminfo: memFree=908400/2055920 swapFree=4174136/4192956
[pid=15015] ppid=15013 vsize=10656 CPUtime=162.24
/proc/15015/stat : 15015 (mxc-sat09) R 15013 15015 14730 0 -1 4194304 2382 0 0 0 16222 2 0 0 25 0 1 0 1103346300 10911744 2368 1992294400 134512640 135192793 4294956224 18446744073709551615 134533878 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 2664 2368 73 166 0 2495 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10656

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15016
/proc/meminfo: memFree=907248/2055920 swapFree=4174136/4192956
[pid=15015] ppid=15013 vsize=11976 CPUtime=222.22
/proc/15015/stat : 15015 (mxc-sat09) R 15013 15015 14730 0 -1 4194304 2654 0 0 0 22220 2 0 0 25 0 1 0 1103346300 12263424 2640 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 2994 2640 73 166 0 2825 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11976

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15016
/proc/meminfo: memFree=905968/2055920 swapFree=4174136/4192956
[pid=15015] ppid=15013 vsize=13380 CPUtime=282.19
/proc/15015/stat : 15015 (mxc-sat09) R 15013 15015 14730 0 -1 4194304 2977 0 0 0 28217 2 0 0 25 0 1 0 1103346300 13701120 2963 1992294400 134512640 135192793 4294956224 18446744073709551615 134534250 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 3345 2963 73 166 0 3176 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 13380

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15016
/proc/meminfo: memFree=905200/2055920 swapFree=4174136/4192956
[pid=15015] ppid=15013 vsize=14144 CPUtime=342.17
/proc/15015/stat : 15015 (mxc-sat09) R 15013 15015 14730 0 -1 4194304 3160 0 0 0 34215 2 0 0 25 0 1 0 1103346300 14483456 3146 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 3536 3146 73 166 0 3367 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 14144

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15016
/proc/meminfo: memFree=904432/2055920 swapFree=4174136/4192956
[pid=15015] ppid=15013 vsize=15088 CPUtime=402.15
/proc/15015/stat : 15015 (mxc-sat09) R 15013 15015 14730 0 -1 4194304 3370 0 0 0 40212 3 0 0 25 0 1 0 1103346300 15450112 3356 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 3772 3356 73 166 0 3603 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 15088

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

[startup+409.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15016
/proc/meminfo: memFree=904240/2055920 swapFree=4174136/4192956
[pid=15015] ppid=15013 vsize=15280 CPUtime=409.35
/proc/15015/stat : 15015 (mxc-sat09) R 15013 15015 14730 0 -1 4194304 3399 0 0 0 40932 3 0 0 25 0 1 0 1103346300 15646720 3385 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 3820 3385 73 166 0 3651 0
Current children cumulated CPU time (s) 409.35
Current children cumulated vsize (KiB) 15280

[startup+435.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15016
/proc/meminfo: memFree=904048/2055920 swapFree=4174136/4192956
[pid=15015] ppid=15013 vsize=15424 CPUtime=434.94
/proc/15015/stat : 15015 (mxc-sat09) R 15013 15015 14730 0 -1 4194304 3455 0 0 0 43491 3 0 0 25 0 1 0 1103346300 15794176 3441 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 3856 3441 73 166 0 3687 0
Current children cumulated CPU time (s) 434.94
Current children cumulated vsize (KiB) 15424

[startup+441.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15016
/proc/meminfo: memFree=903984/2055920 swapFree=4174136/4192956
[pid=15015] ppid=15013 vsize=15424 CPUtime=441.34
/proc/15015/stat : 15015 (mxc-sat09) R 15013 15015 14730 0 -1 4194304 3461 0 0 0 44131 3 0 0 25 0 1 0 1103346300 15794176 3447 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 3856 3447 73 166 0 3687 0
Current children cumulated CPU time (s) 441.34
Current children cumulated vsize (KiB) 15424

[startup+444.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15016
/proc/meminfo: memFree=903920/2055920 swapFree=4174136/4192956
[pid=15015] ppid=15013 vsize=15588 CPUtime=444.54
/proc/15015/stat : 15015 (mxc-sat09) R 15013 15015 14730 0 -1 4194304 3478 0 0 0 44451 3 0 0 25 0 1 0 1103346300 15962112 3464 1992294400 134512640 135192793 4294956224 18446744073709551615 134550819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 3897 3464 73 166 0 3728 0
Current children cumulated CPU time (s) 444.54
Current children cumulated vsize (KiB) 15588

[startup+446.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15016
/proc/meminfo: memFree=903920/2055920 swapFree=4174136/4192956
[pid=15015] ppid=15013 vsize=15588 CPUtime=446.14
/proc/15015/stat : 15015 (mxc-sat09) R 15013 15015 14730 0 -1 4194304 3478 0 0 0 44611 3 0 0 25 0 1 0 1103346300 15962112 3464 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 3897 3464 73 166 0 3728 0
Current children cumulated CPU time (s) 446.14
Current children cumulated vsize (KiB) 15588

[startup+447.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15016
/proc/meminfo: memFree=903920/2055920 swapFree=4174136/4192956
[pid=15015] ppid=15013 vsize=15588 CPUtime=447.74
/proc/15015/stat : 15015 (mxc-sat09) R 15013 15015 14730 0 -1 4194304 3478 0 0 0 44771 3 0 0 25 0 1 0 1103346300 15962112 3464 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 3897 3464 73 166 0 3728 0
Current children cumulated CPU time (s) 447.74
Current children cumulated vsize (KiB) 15588

[startup+448.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15016
/proc/meminfo: memFree=903920/2055920 swapFree=4174136/4192956
[pid=15015] ppid=15013 vsize=15588 CPUtime=448.14
/proc/15015/stat : 15015 (mxc-sat09) R 15013 15015 14730 0 -1 4194304 3489 0 0 0 44811 3 0 0 25 0 1 0 1103346300 15962112 3475 1992294400 134512640 135192793 4294956224 18446744073709551615 134532632 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 3897 3475 73 166 0 3728 0
Current children cumulated CPU time (s) 448.14
Current children cumulated vsize (KiB) 15588

[startup+448.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15016
/proc/meminfo: memFree=903920/2055920 swapFree=4174136/4192956
[pid=15015] ppid=15013 vsize=15588 CPUtime=448.34
/proc/15015/stat : 15015 (mxc-sat09) R 15013 15015 14730 0 -1 4194304 3489 0 0 0 44831 3 0 0 25 0 1 0 1103346300 15962112 3475 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/15015/statm: 3897 3475 73 166 0 3728 0
Current children cumulated CPU time (s) 448.34
Current children cumulated vsize (KiB) 15588

Child status: 10
Real time (s): 448.55
CPU time (s): 448.391
CPU user time (s): 448.358
CPU system time (s): 0.032994
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 15588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 448.358
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3492
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= 1015

runsolver used 0.334949 second user time and 0.909861 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-29 08:06:35
IDJOB=1518969
IDBENCH=70724
IDSOLVER=504
FILE ID=node4/1518969-1238306795
PBS_JOBID= 9061027
Free space on /tmp= 65244 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S2067258640-036.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518969-1238306795/watcher-1518969-1238306795 -o /tmp/evaluation-result-1518969-1238306795/solver-1518969-1238306795 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518969-1238306795.cnf

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

MD5SUM BENCH= d816900b718754e89a88330965d80e86
RANDOM SEED=1793407897

node4.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		: 3000.277
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		: 3000.277
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:        918360 kB
Buffers:         98984 kB
Cached:         928148 kB
SwapCached:      12656 kB
Active:         219408 kB
Inactive:       821796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        918360 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          19760 kB
Slab:            82260 kB
Committed_AS:  2747656 kB
PageTables:       1480 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= 65244 MiB
End job on node4 at 2009-03-29 08:14:04