Trace number 1784629

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 4237.86 4238.91

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-21-168-19-90.cnf
MD5SUM3286758d58a4fc3caa90b96d61beac86
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark371.47
Satisfiable
(Un)Satisfiability was proved
Number of variables399
Number of clauses18184
Sum of the clauses size36729
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 218165
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 519

Solver Data 

205.54/205.61	c starting MXC with:
205.54/205.61	c cnf_path = HOME/instance-1784629-1241956679.cnf
205.54/205.61	c restart_strategy = auto
205.54/205.61	c sign_strategy = cached
205.54/205.61	c use_preprocessing = -1
205.54/205.61	c output_implicant = 1
205.54/205.61	c timeout_seconds = 0
205.54/205.61	c running SatELite... done
205.54/205.61	c 20 vars eliminated
205.54/205.61	c received 0 units and 17785 clauses from SatELite
205.54/205.61	c 19 assignments made, starting to guess now
205.54/205.61	c ===================================[MXC]=====================================
205.54/205.61	c | Conflicts |                Clause Statistics                   |   Vars   |
205.54/205.61	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
205.54/205.61	c =============================================================================
205.54/205.61	c |         0 |       0   17362      423        0        0     nan |      399 |
205.54/205.61	c |       100 |       0   17362      423      100     1050    78.9 |      380 |
205.54/205.61	c |       210 |       0   17362      423      210     1105    84.4 |      380 |
205.54/205.61	c |       441 |       0   17362      423      441     1220    80.7 |      380 |
205.54/205.61	c |       805 |       0   17362      423      805     1402    81.7 |      380 |
205.54/205.61	c |      1315 |       0   17362      423     1315     1657    86.3 |      380 |
205.54/205.61	c |      1986 |       0   17362      423     1986     1993    88.7 |      380 |
205.54/205.61	c |      2834 |       0   17362      423     1835     2417    93.0 |      380 |
205.54/205.61	c |      3876 |       0   17362      423     2877     2938    97.0 |      380 |
205.54/205.61	c |      5132 |       0   17362      423     2656     3566    99.9 |      380 |
205.54/205.61	c |      6623 |       0   17362      423     4147     4311   101.3 |      380 |
205.54/205.61	c |      8373 |       0   17362      423     3693     5186    98.3 |      380 |
205.54/205.61	c |     10408 |       0   17362      423     5728     6204    97.0 |      380 |
205.54/205.61	c |     12756 |       0   17362      423     4778     7156    95.0 |      380 |
205.54/205.61	c |     15449 |       0   17362      423     7471     7481    95.2 |      380 |
205.54/205.61	c |     18521 |       0   17362      423     6848     7803    91.1 |      380 |
205.54/205.61	c |     22010 |       0   17362      423     6409     8123    94.9 |      380 |
205.54/205.61	c |     25958 |       0   17362      423     6244     8441    97.8 |      380 |
205.54/205.61	c |     30411 |       0   17362      423     6415     8759    97.2 |      380 |
205.54/205.61	c |     35419 |       0   17362      423     6987     9077    92.9 |      380 |
205.54/205.61	c |     41038 |       0   17362      423     8029     9395    93.8 |      380 |
205.54/205.61	c |     47329 |       0   17362      423     9610     9713   100.5 |      380 |
205.54/205.61	c |     54360 |       0   17362      423     6862    10034    96.8 |      380 |
205.54/205.61	c |     62205 |       0   17362      423     9649    10355    96.9 |      380 |
205.54/205.61	c |     70945 |       0   17362      423     7965    10680    91.9 |      380 |
205.54/205.61	c |     80669 |       0   17362      423     6872    11006    85.9 |      380 |
205.54/205.61	c |     91476 |       0   17362      423     6501    11335    86.1 |      380 |
205.54/205.61	c |    103474 |       0   17362      423     6999    11668   100.1 |      380 |
205.54/205.61	c |    116782 |       0   17362      423     8513    12004    95.0 |      380 |
205.54/205.61	c |    131532 |       0   17362      423    11178    12344    95.4 |      380 |
205.54/205.61	c |    147868 |       0   17362      423     8873    12688    89.3 |      380 |
205.54/205.61	c |    165948 |       0   17362      423     7734    13036    89.9 |      380 |
205.54/205.61	c |    185947 |       0   17362      423     7919    13389    89.6 |      380 |
205.54/205.61	c |    208057 |       0   17362      423     9765    13747    91.8 |      380 |
205.54/205.61	c |    232489 |       0   17362      423    13409    14110    98.6 |      380 |
205.54/205.61	c |    259475 |       0   17362      423    11967    14479    92.7 |      380 |
205.54/205.61	c |    289271 |       0   17362      423    12552    14853    88.9 |      380 |
205.54/205.61	c |    322158 |       0   17362      423     7865    15234    91.3 |      380 |
205.54/205.61	c |    358445 |       0   17362      423    13330    15620   101.1 |      380 |
205.54/205.61	c |    398472 |       0   17362      423    13947    16014   101.9 |      380 |
205.54/205.61	c |    442613 |       0   17362      423     9554    16414    88.6 |      380 |
205.54/205.61	c |    491279 |       0   17362      423    16790    16821    99.3 |      380 |
205.54/205.61	c |    544923 |       0   17362      423    10962    17236    90.4 |      380 |
4237.74/4238.89	c |    604043 |       0   17362      423     9057    17658    93.5 |      380 |
4237.74/4238.89	c |    669187 |       0   17362      423    11677    18088    96.6 |      380 |
4237.74/4238.89	c |    740957 |       0   17362      423    10283    18527    97.9 |      380 |
4237.74/4238.89	c |    820016 |       0   17362      423    14442    18973    89.3 |      380 |
4237.74/4238.89	c |    907092 |       0   17362      423    15329    19429    91.4 |      380 |
4237.74/4238.89	c |   1002987 |       0   17362      423    13095    19893    77.2 |      380 |
4237.74/4238.89	c |   1108583 |       0   17362      423    18183    20367    97.3 |      380 |
4237.74/4238.89	c |   1224850 |       0   17362      423    10961    20850    86.3 |      380 |
4237.74/4238.89	c |   1352856 |       0   17362      423    12432    21343    92.6 |      380 |
4237.74/4238.89	c |   1493774 |       0   17362      423    13049    21846   116.1 |      380 |
4237.74/4238.89	c |   1648896 |       0   17362      423    13788    22359    85.0 |      380 |
4237.74/4238.89	c |   1819642 |       0   17362      423    15062    22883    97.9 |      380 |
4237.74/4238.89	c |   2007575 |       0   17362      423    17968    23417    99.9 |      380 |
4237.74/4238.89	c |   2214413 |       0   17362      423    23519    23963    92.2 |      380 |
4237.74/4238.89	c |   2442047 |       0   17362      423    21121    24521    93.4 |      380 |
4237.74/4238.89	c |   2692557 |       0   17362      423    23806    25090    98.5 |      380 |
4237.74/4238.89	c |   2968230 |       0   17362      423    20434    25672   106.8 |      380 |
4237.74/4238.89	c |   3271583 |       0   17362      423    25285    26266   100.0 |      380 |
4237.74/4238.89	c |   3605384 |       0   17362      423    13679    26872   100.1 |      380 |
4237.74/4238.89	c |   3972677 |       0   17362      423    13944    27492    91.7 |      380 |
4237.74/4238.89	c |   4376812 |       0   17362      423    14805    28126    98.0 |      380 |
4237.74/4238.89	c |   4821473 |       0   17362      423    18967    28773    96.1 |      380 |
4237.74/4238.89	c |   5310713 |       0   17362      423    28218    29434    99.5 |      380 |
4237.74/4238.89	c |   5848990 |       0   17362      423    15916    30109    99.0 |      380 |
4237.74/4238.89	c |   6441207 |       0   17362      423    29990    30800    99.3 |      380 |
4237.74/4238.89	c |   7092758 |       0   17362      423    27655    31505   108.4 |      380 |
4237.74/4238.89	c |   7809577 |       0   17362      423    27806    32226   101.7 |      380 |
4237.74/4238.89	c |   8598191 |       0   17362      423    17940    32963    84.1 |      380 |
4237.74/4238.89	c |   9163878 |       0   17362      423    18990    33461    89.9 |      380 |
4237.74/4238.89	c ----- stats for thread 0 -----
4237.74/4238.89	c restarts: 2481
4237.74/4238.89	c decisions: 11204708
4237.74/4238.89	c propagations: 361259824
4237.74/4238.89	c conflicts: 9163878
4237.74/4238.89	c 4238.896s elapsed
4237.74/4238.89	s SATISFIABLE
4237.74/4238.89	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 0

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1784629-1241956679/watcher-1784629-1241956679 -o /tmp/evaluation-result-1784629-1241956679/solver-1784629-1241956679 -C 5000 -W 6000 -M 1800 HOME/mxc-sat09 -i HOME/instance-1784629-1241956679.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.01 1.02 1.00 2/64 27949
/proc/meminfo: memFree=1692280/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=1316 CPUtime=0
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 223701411 1347584 205 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 329 205 54 166 0 160 0

[startup+0.0186311 s]
/proc/loadavg: 1.01 1.02 1.00 2/64 27949
/proc/meminfo: memFree=1692280/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=1844 CPUtime=0.01
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 391 0 0 0 1 0 0 0 18 0 1 0 223701411 1888256 325 1992294400 134512640 135192793 4294956224 18446744073709551615 134567594 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 461 325 55 166 0 292 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1844

[startup+0.101638 s]
/proc/loadavg: 1.01 1.02 1.00 2/64 27949
/proc/meminfo: memFree=1692280/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=2308 CPUtime=0.09
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 488 0 0 0 9 0 0 0 18 0 1 0 223701411 2363392 422 1992294400 134512640 135192793 4294956224 18446744073709551615 134567915 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 577 422 56 166 0 408 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2308

[startup+0.301656 s]
/proc/loadavg: 1.01 1.02 1.00 2/64 27949
/proc/meminfo: memFree=1692280/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=3100 CPUtime=0.29
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 720 0 0 0 29 0 0 0 19 0 1 0 223701411 3174400 654 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 775 654 73 166 0 606 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3100

[startup+0.701692 s]
/proc/loadavg: 1.01 1.02 1.00 2/64 27949
/proc/meminfo: memFree=1692280/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=4160 CPUtime=0.69
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 999 0 0 0 69 0 0 0 23 0 1 0 223701411 4259840 933 1992294400 134512640 135192793 4294956224 18446744073709551615 134533824 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 1040 933 73 166 0 871 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4160

[startup+1.50176 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 27950
/proc/meminfo: memFree=1688176/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=5516 CPUtime=1.49
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 1306 0 0 0 149 0 0 0 25 0 1 0 223701411 5648384 1240 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 1379 1240 73 166 0 1210 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5516

[startup+3.10191 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 27950
/proc/meminfo: memFree=1686704/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=7036 CPUtime=3.09
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 1669 0 0 0 308 1 0 0 25 0 1 0 223701411 7204864 1603 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 1759 1603 73 166 0 1590 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7036

[startup+6.30121 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 27950
/proc/meminfo: memFree=1685168/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=8300 CPUtime=6.29
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 1943 0 0 0 628 1 0 0 25 0 1 0 223701411 8499200 1877 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 2075 1877 73 166 0 1906 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8300

[startup+12.7018 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 27950
/proc/meminfo: memFree=1683568/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=9668 CPUtime=12.69
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 2276 0 0 0 1268 1 0 0 25 0 1 0 223701411 9900032 2210 1992294400 134512640 135192793 4294956224 18446744073709551615 134534134 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 2417 2210 73 166 0 2248 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9668

[startup+25.502 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 27950
/proc/meminfo: memFree=1682032/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=11412 CPUtime=25.48
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 2618 0 0 0 2547 1 0 0 25 0 1 0 223701411 11685888 2552 1992294400 134512640 135192793 4294956224 18446744073709551615 134534158 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 2853 2552 73 166 0 2684 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11412

[startup+51.1013 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 27950
/proc/meminfo: memFree=1679216/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=14708 CPUtime=51.08
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 3339 0 0 0 5106 2 0 0 25 0 1 0 223701411 15060992 3273 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 3677 3273 73 166 0 3508 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14708

[startup+102.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27950
/proc/meminfo: memFree=1675888/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=18396 CPUtime=102.27
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 4147 0 0 0 10225 2 0 0 25 0 1 0 223701411 18837504 4081 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 4599 4081 73 166 0 4430 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18396

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27950
/proc/meminfo: memFree=1673904/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=20876 CPUtime=162.25
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 4669 0 0 0 16222 3 0 0 25 0 1 0 223701411 21377024 4603 1992294400 134512640 135192793 4294956224 18446744073709551615 134533367 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 5219 4603 73 166 0 5050 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 20876

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27956
/proc/meminfo: memFree=1671984/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=23308 CPUtime=222.23
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 5117 0 0 0 22219 4 0 0 25 0 1 0 223701411 23867392 5051 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 5827 5051 73 166 0 5658 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23308

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27956
/proc/meminfo: memFree=1670256/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=25420 CPUtime=282.21
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 5532 0 0 0 28217 4 0 0 25 0 1 0 223701411 26030080 5466 1992294400 134512640 135192793 4294956224 18446744073709551615 134534180 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 6355 5466 73 166 0 6186 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25420

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27956
/proc/meminfo: memFree=1669488/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=25932 CPUtime=342.2
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 5713 0 0 0 34215 5 0 0 25 0 1 0 223701411 26554368 5647 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 6483 5647 73 166 0 6314 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 25932

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27956
/proc/meminfo: memFree=1667952/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=27980 CPUtime=402.18
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 6112 0 0 0 40213 5 0 0 25 0 1 0 223701411 28651520 6046 1992294400 134512640 135192793 4294956224 18446744073709551615 134534236 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 6995 6046 73 166 0 6826 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 27980

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27956
/proc/meminfo: memFree=1665840/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=30364 CPUtime=462.17
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 6608 0 0 0 46212 5 0 0 25 0 1 0 223701411 31092736 6542 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 7591 6542 73 166 0 7422 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 30364

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27956
/proc/meminfo: memFree=1663984/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=32924 CPUtime=522.16
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 7102 0 0 0 52210 6 0 0 25 0 1 0 223701411 33714176 7036 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 8231 7036 73 166 0 8062 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 32924

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27956
/proc/meminfo: memFree=1662896/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=34460 CPUtime=582.14
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 7386 0 0 0 58208 6 0 0 25 0 1 0 223701411 35287040 7320 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 8615 7320 73 166 0 8446 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 34460

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27956
/proc/meminfo: memFree=1661936/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=35576 CPUtime=642.13
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 7613 0 0 0 64206 7 0 0 25 0 1 0 223701411 36429824 7547 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 8894 7547 73 166 0 8725 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 35576

[startup+702.302 s]

################
# More data... #
################

/proc/meminfo: memFree=1638640/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=63304 CPUtime=3581.41
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 13264 0 0 0 358118 23 0 0 25 0 1 0 223701411 64823296 13198 1992294400 134512640 135192793 4294956224 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 15826 13198 73 166 0 15657 0
Current children cumulated CPU time (s) 3581.41
Current children cumulated vsize (KiB) 63304

[startup+3642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27958
/proc/meminfo: memFree=1638704/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=63304 CPUtime=3641.39
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 13264 0 0 0 364116 23 0 0 25 0 1 0 223701411 64823296 13198 1992294400 134512640 135192793 4294956224 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 15826 13198 73 166 0 15657 0
Current children cumulated CPU time (s) 3641.39
Current children cumulated vsize (KiB) 63304

[startup+3702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27958
/proc/meminfo: memFree=1638128/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=64072 CPUtime=3701.38
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 13395 0 0 0 370114 24 0 0 25 0 1 0 223701411 65609728 13329 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 16018 13329 73 166 0 15849 0
Current children cumulated CPU time (s) 3701.38
Current children cumulated vsize (KiB) 64072

[startup+3762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27958
/proc/meminfo: memFree=1636592/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=66376 CPUtime=3761.36
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 13773 0 0 0 376112 24 0 0 25 0 1 0 223701411 67969024 13707 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 16594 13707 73 166 0 16425 0
Current children cumulated CPU time (s) 3761.36
Current children cumulated vsize (KiB) 66376

[startup+3822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27964
/proc/meminfo: memFree=1636336/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=66632 CPUtime=3821.34
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 13825 0 0 0 382110 24 0 0 25 0 1 0 223701411 68231168 13759 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 16658 13759 73 166 0 16489 0
Current children cumulated CPU time (s) 3821.34
Current children cumulated vsize (KiB) 66632

[startup+3882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27964
/proc/meminfo: memFree=1636272/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=66892 CPUtime=3881.32
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 13861 0 0 0 388108 24 0 0 25 0 1 0 223701411 68497408 13795 1992294400 134512640 135192793 4294956224 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 16723 13795 73 166 0 16554 0
Current children cumulated CPU time (s) 3881.32
Current children cumulated vsize (KiB) 66892

[startup+3942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27964
/proc/meminfo: memFree=1636144/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=66892 CPUtime=3941.32
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 13879 0 0 0 394107 25 0 0 25 0 1 0 223701411 68497408 13813 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 16723 13813 73 166 0 16554 0
Current children cumulated CPU time (s) 3941.32
Current children cumulated vsize (KiB) 66892

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27964
/proc/meminfo: memFree=1635952/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=67148 CPUtime=4001.3
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 13921 0 0 0 400105 25 0 0 25 0 1 0 223701411 68759552 13855 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 16787 13855 73 166 0 16618 0
Current children cumulated CPU time (s) 4001.3
Current children cumulated vsize (KiB) 67148

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27964
/proc/meminfo: memFree=1635568/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=67660 CPUtime=4061.29
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 14005 0 0 0 406104 25 0 0 25 0 1 0 223701411 69283840 13939 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 16915 13939 73 166 0 16746 0
Current children cumulated CPU time (s) 4061.29
Current children cumulated vsize (KiB) 67660

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27964
/proc/meminfo: memFree=1635376/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=67916 CPUtime=4121.27
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 14058 0 0 0 412102 25 0 0 25 0 1 0 223701411 69545984 13992 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 16979 13992 73 166 0 16810 0
Current children cumulated CPU time (s) 4121.27
Current children cumulated vsize (KiB) 67916

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27964
/proc/meminfo: memFree=1634864/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=68684 CPUtime=4181.26
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 14169 0 0 0 418100 26 0 0 25 0 1 0 223701411 70332416 14103 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 17171 14103 73 166 0 17002 0
Current children cumulated CPU time (s) 4181.26
Current children cumulated vsize (KiB) 68684

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

[startup+4198.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27964
/proc/meminfo: memFree=1634672/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=68940 CPUtime=4197.25
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 14221 0 0 0 419699 26 0 0 25 0 1 0 223701411 70594560 14155 1992294400 134512640 135192793 4294956224 18446744073709551615 134534213 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 17235 14155 73 166 0 17066 0
Current children cumulated CPU time (s) 4197.25
Current children cumulated vsize (KiB) 68940

[startup+4223.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27964
/proc/meminfo: memFree=1634672/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=68940 CPUtime=4222.85
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 14221 0 0 0 422259 26 0 0 25 0 1 0 223701411 70594560 14155 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 17235 14155 73 166 0 17066 0
Current children cumulated CPU time (s) 4222.85
Current children cumulated vsize (KiB) 68940

[startup+4230.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27964
/proc/meminfo: memFree=1634672/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=68940 CPUtime=4229.25
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 14221 0 0 0 422899 26 0 0 25 0 1 0 223701411 70594560 14155 1992294400 134512640 135192793 4294956224 18446744073709551615 134534213 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 17235 14155 73 166 0 17066 0
Current children cumulated CPU time (s) 4229.25
Current children cumulated vsize (KiB) 68940

[startup+4233.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27964
/proc/meminfo: memFree=1634672/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=68940 CPUtime=4232.44
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 14221 0 0 0 423218 26 0 0 25 0 1 0 223701411 70594560 14155 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 17235 14155 73 166 0 17066 0
Current children cumulated CPU time (s) 4232.44
Current children cumulated vsize (KiB) 68940

[startup+4236.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27964
/proc/meminfo: memFree=1634672/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=68940 CPUtime=4235.64
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 14221 0 0 0 423538 26 0 0 25 0 1 0 223701411 70594560 14155 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 17235 14155 73 166 0 17066 0
Current children cumulated CPU time (s) 4235.64
Current children cumulated vsize (KiB) 68940

[startup+4238.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27964
/proc/meminfo: memFree=1634672/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=68940 CPUtime=4237.25
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 14221 0 0 0 423699 26 0 0 25 0 1 0 223701411 70594560 14155 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 17235 14155 73 166 0 17066 0
Current children cumulated CPU time (s) 4237.25
Current children cumulated vsize (KiB) 68940

[startup+4238.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27964
/proc/meminfo: memFree=1634672/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=68940 CPUtime=4237.64
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194304 14221 0 0 0 423738 26 0 0 25 0 1 0 223701411 70594560 14155 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 17235 14155 73 166 0 17066 0
Current children cumulated CPU time (s) 4237.64
Current children cumulated vsize (KiB) 68940

[startup+4238.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27964
/proc/meminfo: memFree=1634672/2055920 swapFree=4110764/4192956
[pid=27949] ppid=27947 vsize=0 CPUtime=4237.84
/proc/27949/stat : 27949 (mxc-sat09) R 27947 27949 27809 0 -1 4194308 14224 0 0 0 423758 26 0 0 25 0 1 0 223701411 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/27949/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4237.84
Current children cumulated vsize (KiB) 0

Child status: 10
Real time (s): 4238.91
CPU time (s): 4237.86
CPU user time (s): 4237.59
CPU system time (s): 0.271958
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 68940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4237.58
system time used= 0.271958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14224
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= 8647

runsolver used 3.60045 second user time and 8.12077 second system time

The end

Launcher Data 

Begin job on node14 at 2009-05-10 13:57:59
IDJOB=1784629
IDBENCH=71802
IDSOLVER=613
FILE ID=node14/1784629-1241956679
PBS_JOBID= 9265067
Free space on /tmp= 66016 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-21-168-19-90.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784629-1241956679/watcher-1784629-1241956679 -o /tmp/evaluation-result-1784629-1241956679/solver-1784629-1241956679 -C 5000 -W 6000 -M 1800  HOME/mxc-sat09 -i HOME/instance-1784629-1241956679.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3286758d58a4fc3caa90b96d61beac86
RANDOM SEED=810881868

node14.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		: 3000.256
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	: 5931.00
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		: 3000.256
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:       1692760 kB
Buffers:         60812 kB
Cached:         156224 kB
SwapCached:      77132 kB
Active:         123456 kB
Inactive:       172728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1692760 kB
SwapTotal:     4192956 kB
SwapFree:      4110764 kB
Dirty:             888 kB
Writeback:           0 kB
Mapped:          13548 kB
Slab:            52872 kB
Committed_AS:   679648 kB
PageTables:       1448 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= 66016 MiB
End job on node14 at 2009-05-10 15:08:38