Trace number 1518705

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 800.009 800.277

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S725789261-031.cnf
MD5SUMf67f090e24644066ce5872fbc256498a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

29.08/29.19	c starting MXC with:
29.08/29.19	c cnf_path = HOME/instance-1518705-1238303062.cnf
29.08/29.19	c restart_strategy = auto
29.08/29.19	c sign_strategy = cached
29.08/29.19	c use_preprocessing = -1
29.08/29.19	c output_implicant = 1
29.08/29.19	c timeout_seconds = 0
29.08/29.19	c running SatELite... done
29.08/29.19	c 15 vars eliminated
29.08/29.19	c received 0 units and 1844 clauses from SatELite
29.08/29.19	c 14 assignments made, starting to guess now
29.08/29.19	c ===================================[MXC]=====================================
29.08/29.19	c | Conflicts |                Clause Statistics                   |   Vars   |
29.08/29.19	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.08/29.19	c =============================================================================
29.08/29.19	c |         0 |       0       0     1844        0        0     nan |      440 |
29.08/29.19	c |       100 |       0       0     1844      100     1050    17.8 |      426 |
29.08/29.19	c |       210 |       0       0     1844      210     1105    19.3 |      426 |
29.08/29.19	c |       441 |       0       0     1844      441     1220    20.9 |      426 |
29.08/29.19	c |       805 |       0       0     1844      805     1402    21.0 |      426 |
29.08/29.19	c |      1315 |       0       0     1844     1315     1609    21.8 |      426 |
29.08/29.19	c |      1986 |       0       0     1844     1139     1754    22.4 |      426 |
29.08/29.19	c |      2834 |       0       0     1844     1048     1894    21.0 |      426 |
29.08/29.19	c |      3876 |       0       0     1844     1078     2031    21.3 |      426 |
29.08/29.19	c |      5132 |       0       0     1844     1261     2163    22.5 |      426 |
29.08/29.19	c |      6623 |       0       0     1844     1626     2292    21.2 |      426 |
29.08/29.19	c |      8373 |       0       0     1844     2202     2419    22.2 |      426 |
29.08/29.19	c |     10408 |       0       0     1844     1763     2543    21.6 |      426 |
29.08/29.19	c |     12756 |       0       0     1844     1488     2665    19.2 |      426 |
29.08/29.19	c |     15449 |       0       0     1844     1426     2786    18.5 |      426 |
29.08/29.19	c |     18521 |       0       0     1844     1627     2906    20.3 |      426 |
29.08/29.19	c |     22010 |       0       0     1844     2136     3025    21.4 |      426 |
29.08/29.19	c |     25958 |       0       0     1844     3007     3144    20.5 |      426 |
29.08/29.19	c |     30411 |       0       0     1844     2673     3262    19.7 |      426 |
29.08/29.19	c |     35419 |       0       0     1844     2704     3381    19.8 |      426 |
29.08/29.19	c |     41038 |       0       0     1844     3173     3499    20.3 |      426 |
29.08/29.19	c |     47329 |       0       0     1844     2353     3618    20.9 |      426 |
29.08/29.19	c |     54360 |       0       0     1844     2007     3737    19.9 |      426 |
29.08/29.19	c |     62205 |       0       0     1844     2233     3857    21.0 |      426 |
29.08/29.19	c |     70945 |       0       0     1844     3129     3978    21.4 |      426 |
29.08/29.19	c |     80669 |       0       0     1844     2750     4099    20.7 |      426 |
29.08/29.19	c |     91476 |       0       0     1844     3149     4222    21.3 |      426 |
29.08/29.19	c |    103474 |       0       0     1844     2278     4346    19.0 |      426 |
29.08/29.19	c |    116782 |       0       0     1844     2335     4471    20.0 |      426 |
29.08/29.19	c |    131532 |       0       0     1844     3470     4597    20.8 |      426 |
29.08/29.19	c |    147868 |       0       0     1844     3488     4726    21.0 |      426 |
29.08/29.19	c |    165948 |       0       0     1844     4814     4855    20.0 |      426 |
29.08/29.19	c |    185947 |       0       0     1844     2682     4987    18.5 |      426 |
29.08/29.19	c |    208057 |       0       0     1844     4583     5120    22.0 |      426 |
29.08/29.19	c |    232489 |       0       0     1844     3080     5255    18.7 |      426 |
29.08/29.19	c |    259475 |       0       0     1844     3424     5393    19.1 |      426 |
29.08/29.19	c |    289271 |       0       0     1844     3168     5532    19.9 |      426 |
29.08/29.19	c |    322158 |       0       0     1844     5242     5674    21.0 |      426 |
29.08/29.19	c |    358445 |       0       0     1844     4195     5818    20.9 |      426 |
29.08/29.19	c |    398472 |       0       0     1844     5943     5965    20.3 |      426 |
29.08/29.19	c |    442613 |       0       0     1844     4816     6114    19.7 |      426 |
29.08/29.19	c |    491279 |       0       0     1844     3964     6265    18.9 |      426 |
29.08/29.19	c |    544923 |       0       0     1844     3674     6420    20.6 |      426 |
799.93/800.27	c |    604043 |       0       0     1844     4301     6577    20.9 |      426 |
799.93/800.27	c |    669187 |       0       0     1844     6228     6737    20.9 |      426 |
799.93/800.27	c |    740957 |       0       0     1844     6437     6901    20.1 |      426 |
799.93/800.27	c |    820016 |       0       0     1844     5197     7067    21.7 |      426 |
799.93/800.27	c |    907092 |       0       0     1844     6482     7237    20.5 |      426 |
799.93/800.27	c |   1002987 |       0       0     1844     7231     7410    20.8 |      426 |
799.93/800.27	c |   1108583 |       0       0     1844     4133     7586    18.2 |      426 |
799.93/800.27	c |   1224850 |       0       0     1844     5276     7766    17.9 |      426 |
799.93/800.27	c |   1352856 |       0       0     1844     7576     7949    20.2 |      426 |
799.93/800.27	c |   1493774 |       0       0     1844     7832     8137    20.6 |      426 |
799.93/800.27	c |   1648896 |       0       0     1844     6587     8328    21.1 |      426 |
799.93/800.27	c |   1819642 |       0       0     1844     4615     8523    20.6 |      426 |
799.93/800.27	c |   2007575 |       0       0     1844     7179     8722    20.1 |      426 |
799.93/800.27	c |   2214413 |       0       0     1844     6707     8926    18.7 |      426 |
799.93/800.27	c |   2442047 |       0       0     1844     8737     9133    19.7 |      426 |
799.93/800.27	c |   2692557 |       0       0     1844     5241     9345    17.4 |      426 |
799.93/800.27	c |   2968230 |       0       0     1844     6843     9562    18.4 |      426 |
799.93/800.27	c |   3271583 |       0       0     1844     5610     9783    18.8 |      426 |
799.93/800.27	c |   3605384 |       0       0     1844     7972    10009    21.4 |      426 |
799.93/800.27	c |   3972677 |       0       0     1844     5827    10240    20.2 |      426 |
799.93/800.27	c |   4376812 |       0       0     1844     5990    10476    21.0 |      426 |
799.93/800.27	c |   4821473 |       0       0     1844     5704    10717    19.5 |      426 |
799.93/800.27	c |   5310713 |       0       0     1844     7260    10963    20.8 |      426 |
799.93/800.27	c |   5848990 |       0       0     1844     7831    11215    19.8 |      426 |
799.93/800.27	c |   6441207 |       0       0     1844    10394    11472    20.9 |      426 |
799.93/800.27	c |   7092758 |       0       0     1844     6532    11735    20.1 |      426 |
799.93/800.27	c |   7809577 |       0       0     1844    11429    12003    19.8 |      426 |
799.93/800.27	c |   8598191 |       0       0     1844    11159    12278    20.9 |      426 |
799.93/800.27	c |   9465779 |       0       0     1844     9733    12559    21.3 |      426 |
799.93/800.27	c |  10420239 |       0       0     1844    11766    12845    21.9 |      426 |
799.93/800.27	c |  10922018 |       0       0     1844     9889    12988    21.0 |      426 |
799.93/800.27	c ----- stats for thread 0 -----
799.93/800.27	c restarts: 182
799.93/800.27	c decisions: 13022418
799.93/800.27	c propagations: 696010156
799.93/800.27	c conflicts: 10922018
799.93/800.27	c 800.272s elapsed
799.93/800.27	s SATISFIABLE
799.93/800.27	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 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-1518705-1238303062/watcher-1518705-1238303062 -o /tmp/evaluation-result-1518705-1238303062/solver-1518705-1238303062 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518705-1238303062.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: 0.92 0.98 0.99 2/64 21034
/proc/meminfo: memFree=904184/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=980 CPUtime=0
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 1102972231 1003520 129 1992294400 134512640 135192793 4294956224 18446744073709551615 134560226 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 245 129 56 166 0 76 0

[startup+0.086381 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 21034
/proc/meminfo: memFree=904184/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=1636 CPUtime=0.08
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 303 0 0 0 8 0 0 0 18 0 1 0 1102972231 1675264 289 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 409 289 73 166 0 240 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1636

[startup+0.101382 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 21034
/proc/meminfo: memFree=904184/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=1636 CPUtime=0.09
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 317 0 0 0 9 0 0 0 18 0 1 0 1102972231 1675264 303 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 409 303 73 166 0 240 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1636

[startup+0.301419 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 21034
/proc/meminfo: memFree=904184/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=1900 CPUtime=0.29
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 375 0 0 0 29 0 0 0 19 0 1 0 1102972231 1945600 361 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 475 361 73 166 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1900

[startup+0.70249 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 21034
/proc/meminfo: memFree=904184/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=2164 CPUtime=0.69
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 441 0 0 0 69 0 0 0 23 0 1 0 1102972231 2215936 427 1992294400 134512640 135192793 4294956224 18446744073709551615 134551091 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 541 427 73 166 0 372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2164

[startup+1.50164 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 21035
/proc/meminfo: memFree=902640/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=2560 CPUtime=1.49
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 536 0 0 0 149 0 0 0 25 0 1 0 1102972231 2621440 522 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 640 522 73 166 0 471 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2560

[startup+3.10192 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 21035
/proc/meminfo: memFree=902064/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=2956 CPUtime=3.09
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 649 0 0 0 309 0 0 0 25 0 1 0 1102972231 3026944 635 1992294400 134512640 135192793 4294956224 18446744073709551615 134552279 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 739 635 73 166 0 570 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2956

[startup+6.30151 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21035
/proc/meminfo: memFree=901296/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=3620 CPUtime=6.29
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 802 0 0 0 629 0 0 0 25 0 1 0 1102972231 3706880 788 1992294400 134512640 135192793 4294956224 18446744073709551615 134533880 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 905 788 73 166 0 736 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3620

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21035
/proc/meminfo: memFree=900336/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=4572 CPUtime=12.69
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 1009 0 0 0 1269 0 0 0 25 0 1 0 1102972231 4681728 995 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 1143 995 73 166 0 974 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4572

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 21035
/proc/meminfo: memFree=899056/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=5828 CPUtime=25.48
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 1305 0 0 0 2548 0 0 0 25 0 1 0 1102972231 5967872 1291 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 1457 1291 73 166 0 1288 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5828

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 21035
/proc/meminfo: memFree=897648/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=7328 CPUtime=51.07
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 1664 0 0 0 5107 0 0 0 25 0 1 0 1102972231 7503872 1650 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 1832 1650 73 166 0 1663 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7328

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 21035
/proc/meminfo: memFree=895472/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=9588 CPUtime=102.26
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 2187 0 0 0 10225 1 0 0 25 0 1 0 1102972231 9818112 2173 1992294400 134512640 135192793 4294956224 18446744073709551615 134552299 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 2397 2173 73 166 0 2228 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9588

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21035
/proc/meminfo: memFree=893936/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=11304 CPUtime=162.23
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 2566 0 0 0 16222 1 0 0 25 0 1 0 1102972231 11575296 2552 1992294400 134512640 135192793 4294956224 18446744073709551615 134551535 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 2826 2552 73 166 0 2657 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11304

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21035
/proc/meminfo: memFree=892720/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=12636 CPUtime=222.22
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 2864 0 0 0 22220 2 0 0 25 0 1 0 1102972231 12939264 2850 1992294400 134512640 135192793 4294956224 18446744073709551615 134533995 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 3159 2850 73 166 0 2990 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12636

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21035
/proc/meminfo: memFree=891504/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=13996 CPUtime=282.2
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 3160 0 0 0 28217 3 0 0 25 0 1 0 1102972231 14331904 3146 1992294400 134512640 135192793 4294956224 18446744073709551615 134746788 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 3499 3146 73 166 0 3330 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 13996

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21035
/proc/meminfo: memFree=890352/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=15316 CPUtime=342.18
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 3444 0 0 0 34215 3 0 0 25 0 1 0 1102972231 15683584 3430 1992294400 134512640 135192793 4294956224 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 3829 3430 73 166 0 3660 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 15316

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21035
/proc/meminfo: memFree=889648/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=16100 CPUtime=402.15
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 3624 0 0 0 40212 3 0 0 25 0 1 0 1102972231 16486400 3610 1992294400 134512640 135192793 4294956224 18446744073709551615 134533849 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 4025 3610 73 166 0 3856 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 16100

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21035
/proc/meminfo: memFree=888752/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=17012 CPUtime=462.14
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 3843 0 0 0 46210 4 0 0 25 0 1 0 1102972231 17420288 3829 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 4253 3829 73 166 0 4084 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 17012

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21035
/proc/meminfo: memFree=888112/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=17796 CPUtime=522.12
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 4016 0 0 0 52208 4 0 0 25 0 1 0 1102972231 18223104 4002 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 4449 4002 73 166 0 4280 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 17796

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21035
/proc/meminfo: memFree=887536/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=18436 CPUtime=582.09
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 4157 0 0 0 58205 4 0 0 25 0 1 0 1102972231 18878464 4143 1992294400 134512640 135192793 4294956224 18446744073709551615 134550441 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 4609 4143 73 166 0 4440 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 18436

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21035
/proc/meminfo: memFree=887024/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=18756 CPUtime=642.08
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 4267 0 0 0 64203 5 0 0 25 0 1 0 1102972231 19206144 4253 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 4689 4253 73 166 0 4520 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 18756

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21035
/proc/meminfo: memFree=886256/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=19748 CPUtime=702.06
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 4464 0 0 0 70201 5 0 0 25 0 1 0 1102972231 20221952 4450 1992294400 134512640 135192793 4294956224 18446744073709551615 134534012 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 4937 4450 73 166 0 4768 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 19748

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21035
/proc/meminfo: memFree=885680/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=20404 CPUtime=762.04
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 4613 0 0 0 76199 5 0 0 25 0 1 0 1102972231 20893696 4599 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 5101 4599 73 166 0 4932 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 20404

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

[startup+767.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21035
/proc/meminfo: memFree=885616/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=20404 CPUtime=767.63
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 4616 0 0 0 76758 5 0 0 25 0 1 0 1102972231 20893696 4602 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 5101 4602 73 166 0 4932 0
Current children cumulated CPU time (s) 767.63
Current children cumulated vsize (KiB) 20404

[startup+780.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21035
/proc/meminfo: memFree=885488/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=20752 CPUtime=780.43
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 4661 0 0 0 78038 5 0 0 25 0 1 0 1102972231 21250048 4647 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 5188 4647 73 166 0 5019 0
Current children cumulated CPU time (s) 780.43
Current children cumulated vsize (KiB) 20752

[startup+793.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21035
/proc/meminfo: memFree=885424/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=20752 CPUtime=793.22
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 4676 0 0 0 79317 5 0 0 25 0 1 0 1102972231 21250048 4662 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 5188 4662 73 166 0 5019 0
Current children cumulated CPU time (s) 793.22
Current children cumulated vsize (KiB) 20752

[startup+796.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21035
/proc/meminfo: memFree=885360/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=20752 CPUtime=796.42
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 4687 0 0 0 79637 5 0 0 25 0 1 0 1102972231 21250048 4673 1992294400 134512640 135192793 4294956224 18446744073709551615 134532578 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 5188 4673 73 166 0 5019 0
Current children cumulated CPU time (s) 796.42
Current children cumulated vsize (KiB) 20752

[startup+798.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21035
/proc/meminfo: memFree=885360/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=20752 CPUtime=798.03
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 4687 0 0 0 79797 6 0 0 25 0 1 0 1102972231 21250048 4673 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 5188 4673 73 166 0 5019 0
Current children cumulated CPU time (s) 798.03
Current children cumulated vsize (KiB) 20752

[startup+799.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21035
/proc/meminfo: memFree=885360/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=20752 CPUtime=798.83
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 4687 0 0 0 79877 6 0 0 25 0 1 0 1102972231 21250048 4673 1992294400 134512640 135192793 4294956224 18446744073709551615 134552279 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 5188 4673 73 166 0 5019 0
Current children cumulated CPU time (s) 798.83
Current children cumulated vsize (KiB) 20752

[startup+799.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21035
/proc/meminfo: memFree=885360/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=20752 CPUtime=799.63
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 4687 0 0 0 79957 6 0 0 25 0 1 0 1102972231 21250048 4673 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 5188 4673 73 166 0 5019 0
Current children cumulated CPU time (s) 799.63
Current children cumulated vsize (KiB) 20752

[startup+800.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21035
/proc/meminfo: memFree=885360/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=20752 CPUtime=799.83
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 4687 0 0 0 79977 6 0 0 25 0 1 0 1102972231 21250048 4673 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 5188 4673 73 166 0 5019 0
Current children cumulated CPU time (s) 799.83
Current children cumulated vsize (KiB) 20752

[startup+800.201 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21035
/proc/meminfo: memFree=885360/2055920 swapFree=4174052/4192956
[pid=21034] ppid=21032 vsize=20752 CPUtime=799.93
/proc/21034/stat : 21034 (mxc-sat09) R 21032 21034 20789 0 -1 4194304 4687 0 0 0 79987 6 0 0 25 0 1 0 1102972231 21250048 4673 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 5188 4673 73 166 0 5019 0
Current children cumulated CPU time (s) 799.93
Current children cumulated vsize (KiB) 20752

Child status: 10
Real time (s): 800.277
CPU time (s): 800.009
CPU user time (s): 799.943
CPU system time (s): 0.065989
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 20752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 799.943
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4690
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= 767

runsolver used 0.537918 second user time and 1.72074 second system time

The end

Launcher Data 

Begin job on node17 at 2009-03-29 07:04:22
IDJOB=1518705
IDBENCH=70702
IDSOLVER=504
FILE ID=node17/1518705-1238303062
PBS_JOBID= 9061022
Free space on /tmp= 66336 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S725789261-031.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518705-1238303062/watcher-1518705-1238303062 -o /tmp/evaluation-result-1518705-1238303062/solver-1518705-1238303062 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518705-1238303062.cnf

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

MD5SUM BENCH= f67f090e24644066ce5872fbc256498a
RANDOM SEED=1521439393

node17.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		: 3000.265
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		: 3000.265
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:        904664 kB
Buffers:         93428 kB
Cached:         951560 kB
SwapCached:      12684 kB
Active:         152260 kB
Inactive:       906840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        904664 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:             712 kB
Writeback:           0 kB
Mapped:          19696 kB
Slab:            78080 kB
Committed_AS:  2881728 kB
PageTables:       1464 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= 66336 MiB
End job on node17 at 2009-03-29 07:17:42