Trace number 1518717

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 340.384 340.492

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S208461254-049.cnf
MD5SUMcb7c78e2db807d1456447efe0ef16fcf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.006998
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 

29.18/29.21	c starting MXC with:
29.18/29.21	c cnf_path = HOME/instance-1518717-1238303181.cnf
29.18/29.21	c restart_strategy = auto
29.18/29.21	c sign_strategy = cached
29.18/29.21	c use_preprocessing = -1
29.18/29.21	c output_implicant = 1
29.18/29.21	c timeout_seconds = 0
29.18/29.21	c running SatELite... done
29.18/29.21	c 14 vars eliminated
29.18/29.21	c received 0 units and 1851 clauses from SatELite
29.18/29.21	c 13 assignments made, starting to guess now
29.18/29.21	c ===================================[MXC]=====================================
29.18/29.21	c | Conflicts |                Clause Statistics                   |   Vars   |
29.18/29.21	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.18/29.21	c =============================================================================
29.18/29.21	c |         0 |       0       0     1851        0        0     nan |      440 |
29.18/29.21	c |       100 |       0       0     1851      100     1050    20.2 |      427 |
29.18/29.21	c |       210 |       0       0     1851      210     1105    20.5 |      427 |
29.18/29.21	c |       441 |       0       0     1851      441     1220    20.1 |      427 |
29.18/29.21	c |       805 |       0       0     1851      805     1402    21.8 |      427 |
29.18/29.21	c |      1315 |       0       0     1851     1315     1609    22.3 |      427 |
29.18/29.21	c |      1986 |       0       0     1851     1138     1754    21.7 |      427 |
29.18/29.21	c |      2834 |       0       0     1851     1046     1894    21.7 |      427 |
29.18/29.21	c |      3876 |       0       0     1851     1076     2031    19.8 |      427 |
29.18/29.21	c |      5132 |       0       0     1851     1259     2163    21.7 |      427 |
29.18/29.21	c |      6623 |       0       0     1851     1624     2292    22.3 |      427 |
29.18/29.21	c |      8373 |       0       0     1851     2200     2419    20.5 |      427 |
29.18/29.21	c |     10408 |       0       0     1851     1761     2543    18.6 |      427 |
29.18/29.21	c |     12756 |       0       0     1851     1486     2665    18.5 |      427 |
29.18/29.21	c |     15449 |       0       0     1851     1425     2786    19.6 |      427 |
29.18/29.21	c |     18521 |       0       0     1851     1626     2906    19.7 |      427 |
29.18/29.21	c |     22010 |       0       0     1851     2136     3025    20.0 |      427 |
29.18/29.21	c |     25958 |       0       0     1851     3006     3144    20.7 |      427 |
29.18/29.21	c |     30411 |       0       0     1851     2671     3262    19.4 |      427 |
29.18/29.21	c |     35419 |       0       0     1851     2704     3381    21.0 |      427 |
29.18/29.21	c |     41038 |       0       0     1851     3177     3499    19.2 |      427 |
29.18/29.21	c |     47329 |       0       0     1851     2361     3618    18.6 |      427 |
29.18/29.21	c |     54360 |       0       0     1851     2018     3737    19.0 |      427 |
29.18/29.21	c |     62205 |       0       0     1851     2248     3857    17.8 |      427 |
29.18/29.21	c |     70945 |       0       0     1851     3146     3978    19.4 |      427 |
29.18/29.21	c |     80669 |       0       0     1851     2769     4099    20.3 |      427 |
29.18/29.21	c |     91476 |       0       0     1851     3168     4222    20.6 |      427 |
29.18/29.21	c |    103474 |       0       0     1851     2303     4346    21.6 |      427 |
29.18/29.21	c |    116782 |       0       0     1851     2360     4471    20.6 |      427 |
29.18/29.21	c |    131532 |       0       0     1851     3495     4597    21.2 |      427 |
29.18/29.21	c |    147868 |       0       0     1851     3518     4726    21.5 |      427 |
29.18/29.21	c |    165948 |       0       0     1851     4850     4855    21.1 |      427 |
29.18/29.21	c |    185947 |       0       0     1851     2716     4987    18.6 |      427 |
29.18/29.21	c |    208057 |       0       0     1851     4610     5120    19.7 |      427 |
29.18/29.21	c |    232489 |       0       0     1851     3098     5255    19.6 |      427 |
29.18/29.21	c |    259475 |       0       0     1851     3453     5393    19.8 |      427 |
29.18/29.21	c |    289271 |       0       0     1851     3184     5532    22.3 |      427 |
29.18/29.21	c |    322158 |       0       0     1851     5258     5674    20.9 |      427 |
29.18/29.21	c |    358445 |       0       0     1851     4210     5818    20.3 |      427 |
29.18/29.21	c |    398472 |       0       0     1851     2986     5965    19.0 |      427 |
29.18/29.21	c |    442613 |       0       0     1851     4845     6114    21.3 |      427 |
29.18/29.21	c |    491279 |       0       0     1851     4010     6265    19.5 |      427 |
29.18/29.21	c |    544923 |       0       0     1851     3735     6420    20.8 |      427 |
340.28/340.48	c |    604043 |       0       0     1851     4367     6577    21.3 |      427 |
340.28/340.48	c |    669187 |       0       0     1851     6299     6737    21.1 |      427 |
340.28/340.48	c |    740957 |       0       0     1851     6524     6901    21.5 |      427 |
340.28/340.48	c |    820016 |       0       0     1851     5301     7067    19.8 |      427 |
340.28/340.48	c |    907092 |       0       0     1851     6585     7237    21.6 |      427 |
340.28/340.48	c |   1002987 |       0       0     1851     7336     7410    20.8 |      427 |
340.28/340.48	c |   1108583 |       0       0     1851     4250     7586    19.7 |      427 |
340.28/340.48	c |   1224850 |       0       0     1851     5426     7766    20.2 |      427 |
340.28/340.48	c |   1352856 |       0       0     1851     7767     7949    20.4 |      427 |
340.28/340.48	c |   1493774 |       0       0     1851     8017     8137    20.6 |      427 |
340.28/340.48	c |   1648896 |       0       0     1851     6785     8328    21.9 |      427 |
340.28/340.48	c |   1819642 |       0       0     1851     4868     8523    21.0 |      427 |
340.28/340.48	c |   2007575 |       0       0     1851     7457     8722    21.2 |      427 |
340.28/340.49	c |   2214413 |       0       0     1851     7025     8926    20.7 |      427 |
340.28/340.49	c |   2442047 |       0       0     1851     8993     9133    22.2 |      427 |
340.28/340.49	c |   2692557 |       0       0     1851     5494     9345    19.8 |      427 |
340.28/340.49	c |   2968230 |       0       0     1851     7073     9562    20.1 |      427 |
340.28/340.49	c |   3271583 |       0       0     1851     5819     9783    20.1 |      427 |
340.28/340.49	c |   3605384 |       0       0     1851     8212    10009    19.6 |      427 |
340.28/340.49	c |   3972677 |       0       0     1851     6055    10240    18.3 |      427 |
340.28/340.49	c |   4376812 |       0       0     1851     6263    10476    19.0 |      427 |
340.28/340.49	c |   4821473 |       0       0     1851     5948    10717    19.9 |      427 |
340.28/340.49	c |   5088514 |       0       0     1851     8830    10854    21.1 |      427 |
340.28/340.49	c ----- stats for thread 0 -----
340.28/340.49	c restarts: 137
340.28/340.49	c decisions: 6074106
340.28/340.49	c propagations: 328061860
340.28/340.49	c conflicts: 5088514
340.28/340.49	c 340.489s elapsed
340.28/340.49	s SATISFIABLE
340.28/340.49	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-1518717-1238303181/watcher-1518717-1238303181 -o /tmp/evaluation-result-1518717-1238303181/solver-1518717-1238303181 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518717-1238303181.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: 0.99 0.97 0.98 3/64 27737
/proc/meminfo: memFree=1361664/2055920 swapFree=4178416/4192956
[pid=27737] ppid=27735 vsize=980 CPUtime=0
/proc/27737/stat : 27737 (mxc-sat09) R 27735 27737 27575 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 1102984191 1003520 129 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/27737/statm: 245 129 56 166 0 76 0

[startup+0.074634 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 27737
/proc/meminfo: memFree=1361664/2055920 swapFree=4178416/4192956
[pid=27737] ppid=27735 vsize=1636 CPUtime=0.07
/proc/27737/stat : 27737 (mxc-sat09) R 27735 27737 27575 0 -1 4194304 302 0 0 0 7 0 0 0 18 0 1 0 1102984191 1675264 288 1992294400 134512640 135192793 4294956224 18446744073709551615 134553674 0 0 4096 0 0 0 0 17 1 0 0
/proc/27737/statm: 409 288 73 166 0 240 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1636

[startup+0.101637 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 27737
/proc/meminfo: memFree=1361664/2055920 swapFree=4178416/4192956
[pid=27737] ppid=27735 vsize=1636 CPUtime=0.09
/proc/27737/stat : 27737 (mxc-sat09) R 27735 27737 27575 0 -1 4194304 319 0 0 0 9 0 0 0 18 0 1 0 1102984191 1675264 305 1992294400 134512640 135192793 4294956224 18446744073709551615 134520491 0 0 4096 0 0 0 0 17 1 0 0
/proc/27737/statm: 409 305 73 166 0 240 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1636

[startup+0.30167 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 27737
/proc/meminfo: memFree=1361664/2055920 swapFree=4178416/4192956
[pid=27737] ppid=27735 vsize=1900 CPUtime=0.29
/proc/27737/stat : 27737 (mxc-sat09) R 27735 27737 27575 0 -1 4194304 370 0 0 0 29 0 0 0 19 0 1 0 1102984191 1945600 356 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/27737/statm: 475 356 73 166 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1900

[startup+0.701736 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 27737
/proc/meminfo: memFree=1361664/2055920 swapFree=4178416/4192956
[pid=27737] ppid=27735 vsize=2164 CPUtime=0.69
/proc/27737/stat : 27737 (mxc-sat09) R 27735 27737 27575 0 -1 4194304 435 0 0 0 69 0 0 0 22 0 1 0 1102984191 2215936 421 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/27737/statm: 541 421 73 166 0 372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2164

[startup+1.50187 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27738
/proc/meminfo: memFree=1360056/2055920 swapFree=4178416/4192956
[pid=27737] ppid=27735 vsize=2428 CPUtime=1.49
/proc/27737/stat : 27737 (mxc-sat09) R 27735 27737 27575 0 -1 4194304 521 0 0 0 149 0 0 0 25 0 1 0 1102984191 2486272 507 1992294400 134512640 135192793 4294956224 18446744073709551615 134532661 0 0 4096 0 0 0 0 17 1 0 0
/proc/27737/statm: 607 507 73 166 0 438 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2428

[startup+3.10113 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27738
/proc/meminfo: memFree=1359608/2055920 swapFree=4178416/4192956
[pid=27737] ppid=27735 vsize=2824 CPUtime=3.09
/proc/27737/stat : 27737 (mxc-sat09) R 27735 27737 27575 0 -1 4194304 621 0 0 0 309 0 0 0 25 0 1 0 1102984191 2891776 607 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/27737/statm: 706 607 73 166 0 537 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2824

[startup+6.30166 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27738
/proc/meminfo: memFree=1358712/2055920 swapFree=4178416/4192956
[pid=27737] ppid=27735 vsize=3620 CPUtime=6.29
/proc/27737/stat : 27737 (mxc-sat09) R 27735 27737 27575 0 -1 4194304 793 0 0 0 629 0 0 0 25 0 1 0 1102984191 3706880 779 1992294400 134512640 135192793 4294956224 18446744073709551615 134612852 0 0 4096 0 0 0 0 17 1 0 0
/proc/27737/statm: 905 779 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: 0.99 0.97 0.98 2/65 27738
/proc/meminfo: memFree=1357760/2055920 swapFree=4178416/4192956
[pid=27737] ppid=27735 vsize=4448 CPUtime=12.69
/proc/27737/stat : 27737 (mxc-sat09) R 27735 27737 27575 0 -1 4194304 1013 0 0 0 1269 0 0 0 25 0 1 0 1102984191 4554752 999 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 1 0 0
/proc/27737/statm: 1112 999 73 166 0 943 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4448

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27738
/proc/meminfo: memFree=1356544/2055920 swapFree=4178416/4192956
[pid=27737] ppid=27735 vsize=5692 CPUtime=25.48
/proc/27737/stat : 27737 (mxc-sat09) R 27735 27737 27575 0 -1 4194304 1306 0 0 0 2548 0 0 0 25 0 1 0 1102984191 5828608 1292 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/27737/statm: 1423 1292 73 166 0 1254 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5692

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27738
/proc/meminfo: memFree=1355264/2055920 swapFree=4178416/4192956
[pid=27737] ppid=27735 vsize=7100 CPUtime=51.07
/proc/27737/stat : 27737 (mxc-sat09) R 27735 27737 27575 0 -1 4194304 1634 0 0 0 5107 0 0 0 25 0 1 0 1102984191 7270400 1620 1992294400 134512640 135192793 4294956224 18446744073709551615 134612751 0 0 4096 0 0 0 0 17 1 0 0
/proc/27737/statm: 1775 1620 73 166 0 1606 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7100

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27738
/proc/meminfo: memFree=1353280/2055920 swapFree=4178416/4192956
[pid=27737] ppid=27735 vsize=9328 CPUtime=102.26
/proc/27737/stat : 27737 (mxc-sat09) R 27735 27737 27575 0 -1 4194304 2106 0 0 0 10225 1 0 0 25 0 1 0 1102984191 9551872 2092 1992294400 134512640 135192793 4294956224 18446744073709551615 134533998 0 0 4096 0 0 0 0 17 1 0 0
/proc/27737/statm: 2332 2092 73 166 0 2163 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9328

[startup+162.302 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 27738
/proc/meminfo: memFree=1351808/2055920 swapFree=4178416/4192956
[pid=27737] ppid=27735 vsize=11100 CPUtime=162.24
/proc/27737/stat : 27737 (mxc-sat09) R 27735 27737 27575 0 -1 4194304 2474 0 0 0 16222 2 0 0 25 0 1 0 1102984191 11366400 2460 1992294400 134512640 135192793 4294956224 18446744073709551615 134551091 0 0 4096 0 0 0 0 17 1 0 0
/proc/27737/statm: 2775 2460 73 166 0 2606 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11100

[startup+222.301 s]
/proc/loadavg: 1.07 1.00 0.99 2/65 27738
/proc/meminfo: memFree=1350272/2055920 swapFree=4178416/4192956
[pid=27737] ppid=27735 vsize=12796 CPUtime=222.22
/proc/27737/stat : 27737 (mxc-sat09) R 27735 27737 27575 0 -1 4194304 2842 0 0 0 22220 2 0 0 25 0 1 0 1102984191 13103104 2828 1992294400 134512640 135192793 4294956224 18446744073709551615 134534016 0 0 4096 0 0 0 0 17 1 0 0
/proc/27737/statm: 3199 2828 73 166 0 3030 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12796

[startup+282.301 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 27738
/proc/meminfo: memFree=1349312/2055920 swapFree=4178416/4192956
[pid=27737] ppid=27735 vsize=13884 CPUtime=282.21
/proc/27737/stat : 27737 (mxc-sat09) R 27735 27737 27575 0 -1 4194304 3095 0 0 0 28218 3 0 0 25 0 1 0 1102984191 14217216 3081 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27737/statm: 3471 3081 73 166 0 3302 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13884

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

[startup+307.103 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 27738
/proc/meminfo: memFree=1348864/2055920 swapFree=4178416/4192956
[pid=27737] ppid=27735 vsize=14324 CPUtime=307
/proc/27737/stat : 27737 (mxc-sat09) R 27735 27737 27575 0 -1 4194304 3203 0 0 0 30697 3 0 0 25 0 1 0 1102984191 14667776 3189 1992294400 134512640 135192793 4294956224 18446744073709551615 134550885 0 0 4096 0 0 0 0 17 1 0 0
/proc/27737/statm: 3581 3189 73 166 0 3412 0
Current children cumulated CPU time (s) 307
Current children cumulated vsize (KiB) 14324

[startup+319.902 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 27738
/proc/meminfo: memFree=1348672/2055920 swapFree=4178416/4192956
[pid=27737] ppid=27735 vsize=14468 CPUtime=319.79
/proc/27737/stat : 27737 (mxc-sat09) R 27735 27737 27575 0 -1 4194304 3243 0 0 0 31976 3 0 0 25 0 1 0 1102984191 14815232 3229 1992294400 134512640 135192793 4294956224 18446744073709551615 134551979 0 0 4096 0 0 0 0 17 1 0 0
/proc/27737/statm: 3617 3229 73 166 0 3448 0
Current children cumulated CPU time (s) 319.79
Current children cumulated vsize (KiB) 14468

[startup+332.702 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 27738
/proc/meminfo: memFree=1348544/2055920 swapFree=4178416/4192956
[pid=27737] ppid=27735 vsize=14624 CPUtime=332.59
/proc/27737/stat : 27737 (mxc-sat09) R 27735 27737 27575 0 -1 4194304 3277 0 0 0 33256 3 0 0 25 0 1 0 1102984191 14974976 3263 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/27737/statm: 3656 3263 73 166 0 3487 0
Current children cumulated CPU time (s) 332.59
Current children cumulated vsize (KiB) 14624

[startup+335.901 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 27738
/proc/meminfo: memFree=1348480/2055920 swapFree=4178416/4192956
[pid=27737] ppid=27735 vsize=14624 CPUtime=335.78
/proc/27737/stat : 27737 (mxc-sat09) R 27735 27737 27575 0 -1 4194304 3290 0 0 0 33575 3 0 0 25 0 1 0 1102984191 14974976 3276 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/27737/statm: 3656 3276 73 166 0 3487 0
Current children cumulated CPU time (s) 335.78
Current children cumulated vsize (KiB) 14624

[startup+337.503 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 27738
/proc/meminfo: memFree=1348480/2055920 swapFree=4178416/4192956
[pid=27737] ppid=27735 vsize=14784 CPUtime=337.39
/proc/27737/stat : 27737 (mxc-sat09) R 27735 27737 27575 0 -1 4194304 3304 0 0 0 33736 3 0 0 25 0 1 0 1102984191 15138816 3290 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/27737/statm: 3696 3290 73 166 0 3527 0
Current children cumulated CPU time (s) 337.39
Current children cumulated vsize (KiB) 14784

[startup+339.102 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 27738
/proc/meminfo: memFree=1348416/2055920 swapFree=4178416/4192956
[pid=27737] ppid=27735 vsize=14784 CPUtime=338.98
/proc/27737/stat : 27737 (mxc-sat09) R 27735 27737 27575 0 -1 4194304 3304 0 0 0 33895 3 0 0 25 0 1 0 1102984191 15138816 3290 1992294400 134512640 135192793 4294956224 18446744073709551615 134551064 0 0 4096 0 0 0 0 17 1 0 0
/proc/27737/statm: 3696 3290 73 166 0 3527 0
Current children cumulated CPU time (s) 338.98
Current children cumulated vsize (KiB) 14784

[startup+339.906 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 27738
/proc/meminfo: memFree=1348352/2055920 swapFree=4178416/4192956
[pid=27737] ppid=27735 vsize=14784 CPUtime=339.79
/proc/27737/stat : 27737 (mxc-sat09) R 27735 27737 27575 0 -1 4194304 3315 0 0 0 33976 3 0 0 25 0 1 0 1102984191 15138816 3301 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27737/statm: 3696 3301 73 166 0 3527 0
Current children cumulated CPU time (s) 339.79
Current children cumulated vsize (KiB) 14784

[startup+340.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 27738
/proc/meminfo: memFree=1348352/2055920 swapFree=4178416/4192956
[pid=27737] ppid=27735 vsize=14784 CPUtime=340.18
/proc/27737/stat : 27737 (mxc-sat09) R 27735 27737 27575 0 -1 4194304 3315 0 0 0 34015 3 0 0 25 0 1 0 1102984191 15138816 3301 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/27737/statm: 3696 3301 73 166 0 3527 0
Current children cumulated CPU time (s) 340.18
Current children cumulated vsize (KiB) 14784

[startup+340.401 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 27738
/proc/meminfo: memFree=1348352/2055920 swapFree=4178416/4192956
[pid=27737] ppid=27735 vsize=14784 CPUtime=340.28
/proc/27737/stat : 27737 (mxc-sat09) R 27735 27737 27575 0 -1 4194304 3315 0 0 0 34025 3 0 0 25 0 1 0 1102984191 15138816 3301 1992294400 134512640 135192793 4294956224 18446744073709551615 134552157 0 0 4096 0 0 0 0 17 1 0 0
/proc/27737/statm: 3696 3301 73 166 0 3527 0
Current children cumulated CPU time (s) 340.28
Current children cumulated vsize (KiB) 14784

Child status: 10
Real time (s): 340.492
CPU time (s): 340.384
CPU user time (s): 340.347
CPU system time (s): 0.036994
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 14784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 340.347
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3318
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= 633

runsolver used 0.328949 second user time and 0.617906 second system time

The end

Launcher Data 

Begin job on node15 at 2009-03-29 07:06:21
IDJOB=1518717
IDBENCH=70703
IDSOLVER=504
FILE ID=node15/1518717-1238303181
PBS_JOBID= 9061050
Free space on /tmp= 65428 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S208461254-049.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518717-1238303181/watcher-1518717-1238303181 -o /tmp/evaluation-result-1518717-1238303181/solver-1518717-1238303181 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518717-1238303181.cnf

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

MD5SUM BENCH= cb7c78e2db807d1456447efe0ef16fcf
RANDOM SEED=919422167

node15.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		: 3000.286
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		: 3000.286
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:       1362144 kB
Buffers:         84028 kB
Cached:         528544 kB
SwapCached:       8336 kB
Active:         148552 kB
Inactive:       473872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1362144 kB
SwapTotal:     4192956 kB
SwapFree:      4178416 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          15568 kB
Slab:            57360 kB
Committed_AS:  2866376 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= 65428 MiB
End job on node15 at 2009-03-29 07:12:02