Trace number 1784627

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
MiniSat 2.1 (Sat-race'08 Edition)SAT 2387.26 2387.94

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 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.01	c |  Number of variables:           399                                         |
0.00/0.01	c |  Number of clauses:           18184                                         |
0.00/0.01	c |  Parse time:                   0.01 s                                       |
0.00/0.06	c |  Simplification time:          0.05 s                                       |
0.00/0.06	c |                                                                             |
0.00/0.06	c ============================[ Search Statistics ]==============================
0.00/0.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.06	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.06	c ===============================================================================
0.00/0.06	c |       100 |     399    18184    36729 |     6667      100     67 |  0.001 % |
0.00/0.06	c |       250 |     399    18184    36729 |     7334      250     65 |  0.001 % |
0.06/0.07	c |       475 |     399    18184    36729 |     8067      475     72 |  0.001 % |
0.06/0.08	c |       812 |     399    18184    36729 |     8874      812     86 |  0.001 % |
0.09/0.11	c |      1318 |     399    18184    36729 |     9761     1318     90 |  0.001 % |
0.09/0.16	c |      2077 |     399    18184    36729 |    10738     2077     91 |  0.001 % |
0.19/0.25	c |      3216 |     399    18184    36729 |    11811     3216     95 |  0.001 % |
0.39/0.45	c |      4924 |     399    18184    36729 |    12993     4924     96 |  0.001 % |
0.79/0.84	c |      7486 |     399    18184    36729 |    14292     7486     96 |  0.001 % |
1.79/1.81	c |     11330 |     399    18184    36729 |    15721    11330     96 |  0.001 % |
3.99/4.01	c |     17096 |     399    18184    36729 |    17293     9139     97 |  0.001 % |
7.89/7.90	c |     25745 |     399    18184    36729 |    19023     9060     90 |  0.001 % |
12.69/12.74	c |     38719 |     399    18184    36729 |    20925    12464     88 |  0.001 % |
25.89/25.93	c |     58180 |     399    18184    36729 |    23017    10870     89 |  0.001 % |
38.58/38.61	c |     87372 |     399    18184    36729 |    25319    16925     85 |  0.001 % |
54.28/54.31	c |    131161 |     399    18184    36729 |    27851    22487     88 |  0.001 % |
104.57/104.62	c |    196845 |     399    18184    36729 |    30636    17372     84 |  0.001 % |
180.64/180.76	c |    295371 |     399    18184    36729 |    33700    17257     85 |  0.001 % |
295.21/295.38	c |    443160 |     399    18184    36729 |    37070    17694     85 |  0.001 % |
438.96/439.12	c |    664843 |     399    18184    36729 |    40777    20089     92 |  0.001 % |
685.59/685.88	c |    997368 |     399    18184    36729 |    44855    32262     86 |  0.001 % |
1075.78/1076.11	c |   1496156 |     399    18184    36729 |    49340    25909     86 |  0.001 % |
1577.04/1577.58	c |   2244338 |     399    18184    36729 |    54275    47437     83 |  0.001 % |
2387.21/2387.92	c ===============================================================================
2387.21/2387.92	c restarts              : 5627
2387.21/2387.92	c conflicts             : 3162725        (1325 /sec)
2387.21/2387.92	c decisions             : 4295807        (1800 /sec)
2387.21/2387.92	c propagations          : 152519594      (63899 /sec)
2387.21/2387.92	c conflict literals     : 279979727      (17.16 % deleted)
2387.21/2387.92	c Memory used           : 116.70 MB
2387.21/2387.92	c CPU time              : 2386.88 s
2387.21/2387.92	c 
2387.21/2387.92	s SATISFIABLE
2387.21/2387.92	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-1784627-1241956668/watcher-1784627-1241956668 -o /tmp/evaluation-result-1784627-1241956668/solver-1784627-1241956668 -C 5000 -W 6000 -M 1800 HOME/minisat HOME/instance-1784627-1241956668.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: 1.00 1.00 1.00 3/64 2422
/proc/meminfo: memFree=1539416/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=7600 CPUtime=0
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 240 0 0 0 0 0 0 0 18 0 1 0 50668699 7782400 224 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 1900 230 63 219 0 1678 0

[startup+0.07153 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2422
/proc/meminfo: memFree=1539416/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=8060 CPUtime=0.06
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 546 0 0 0 6 0 0 0 18 0 1 0 50668699 8253440 458 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 2015 458 100 219 0 1793 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8060

[startup+0.101533 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2422
/proc/meminfo: memFree=1539416/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=8060 CPUtime=0.09
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 616 0 0 0 9 0 0 0 18 0 1 0 50668699 8253440 528 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 2015 529 102 219 0 1793 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8060

[startup+0.301554 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2422
/proc/meminfo: memFree=1539416/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=8192 CPUtime=0.29
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 892 0 0 0 29 0 0 0 19 0 1 0 50668699 8388608 804 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 2048 804 103 219 0 1826 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8192

[startup+0.701595 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2422
/proc/meminfo: memFree=1539416/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=8596 CPUtime=0.69
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 1273 0 0 0 68 1 0 0 22 0 1 0 50668699 8802304 1185 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 2149 1185 103 219 0 1927 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8596

[startup+1.50168 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2423
/proc/meminfo: memFree=1534224/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=9440 CPUtime=1.49
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 1840 0 0 0 148 1 0 0 25 0 1 0 50668699 9666560 1752 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 2360 1752 103 219 0 2138 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9440

[startup+3.10185 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2423
/proc/meminfo: memFree=1531600/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=12812 CPUtime=3.09
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 2472 0 0 0 308 1 0 0 25 0 1 0 50668699 13119488 2384 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 3203 2384 103 219 0 2981 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12812

[startup+6.30118 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2423
/proc/meminfo: memFree=1524688/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=18832 CPUtime=6.29
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 5584 0 0 0 626 3 0 0 25 0 1 0 50668699 19283968 3888 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 4708 3888 103 219 0 4486 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18832

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2423
/proc/meminfo: memFree=1517456/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=24020 CPUtime=12.69
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 7219 0 0 0 1266 3 0 0 25 0 1 0 50668699 24596480 5523 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 6005 5523 103 219 0 5783 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24020

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2423
/proc/meminfo: memFree=1517072/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=24020 CPUtime=25.48
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 7301 0 0 0 2545 3 0 0 25 0 1 0 50668699 24596480 5605 1992294400 4194304 5092341 548682068848 18446744073709551615 4241396 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 6005 5605 103 219 0 5783 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24020

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2423
/proc/meminfo: memFree=1513104/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=27916 CPUtime=51.07
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 8301 0 0 0 5103 4 0 0 25 0 1 0 50668699 28585984 6605 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 6979 6605 103 219 0 6757 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27916

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2423
/proc/meminfo: memFree=1507536/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=34564 CPUtime=102.27
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 12189 0 0 0 10220 7 0 0 25 0 1 0 50668699 35393536 7971 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 8641 7971 103 219 0 8419 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 34564

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2423
/proc/meminfo: memFree=1494992/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=47824 CPUtime=162.24
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 15333 0 0 0 16214 10 0 0 25 0 1 0 50668699 48971776 11115 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 11956 11115 103 219 0 11734 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 47824

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1495504/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=52364 CPUtime=222.22
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 24041 0 0 0 22205 17 0 0 25 0 1 0 50668699 53620736 10941 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 13091 10941 103 219 0 12869 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 52364

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1488336/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=52364 CPUtime=282.21
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 25824 0 0 0 28203 18 0 0 25 0 1 0 50668699 53620736 12724 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 13091 12724 103 219 0 12869 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 52364

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1488272/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=55352 CPUtime=342.19
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 25826 0 0 0 34201 18 0 0 25 0 1 0 50668699 56680448 12726 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 13838 12726 103 219 0 13616 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 55352

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1488272/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=55352 CPUtime=402.17
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 25826 0 0 0 40199 18 0 0 25 0 1 0 50668699 56680448 12726 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 13838 12726 103 219 0 13616 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 55352

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1487760/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=55352 CPUtime=462.16
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 25953 0 0 0 46197 19 0 0 25 0 1 0 50668699 56680448 12853 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 13838 12853 103 219 0 13616 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 55352

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1480080/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=63136 CPUtime=522.14
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 27899 0 0 0 52194 20 0 0 25 0 1 0 50668699 64651264 14799 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 15784 14799 103 219 0 15562 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 63136

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1479696/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=63136 CPUtime=582.12
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 27986 0 0 0 58192 20 0 0 25 0 1 0 50668699 64651264 14886 1992294400 4194304 5092341 548682068848 18446744073709551615 4252133 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 15784 14886 103 219 0 15562 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 63136

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1479696/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=63136 CPUtime=642.11
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 27986 0 0 0 64191 20 0 0 25 0 1 0 50668699 64651264 14886 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 15784 14886 103 219 0 15562 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 63136

[startup+702.301 s]

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

/proc/meminfo: memFree=1450192/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=90480 CPUtime=1601.83
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 35318 0 0 0 160154 29 0 0 25 0 1 0 50668699 92651520 22218 1992294400 4194304 5092341 548682068848 18446744073709551615 4244133 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 22620 22218 103 219 0 22398 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 90480

[startup+1662.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 2431
/proc/meminfo: memFree=1450192/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=90480 CPUtime=1661.82
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 35318 0 0 0 166152 30 0 0 25 0 1 0 50668699 92651520 22218 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 22620 22218 103 219 0 22398 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 90480

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2431
/proc/meminfo: memFree=1450192/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=90480 CPUtime=1721.8
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 35318 0 0 0 172150 30 0 0 25 0 1 0 50668699 92651520 22218 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 22620 22218 103 219 0 22398 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 90480

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2431
/proc/meminfo: memFree=1450192/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=90480 CPUtime=1781.78
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 35318 0 0 0 178148 30 0 0 25 0 1 0 50668699 92651520 22218 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 22620 22218 103 219 0 22398 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 90480

[startup+1842.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2431
/proc/meminfo: memFree=1450128/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=90480 CPUtime=1841.76
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 35318 0 0 0 184146 30 0 0 25 0 1 0 50668699 92651520 22218 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 22620 22218 103 219 0 22398 0
Current children cumulated CPU time (s) 1841.76
Current children cumulated vsize (KiB) 90480

[startup+1902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2431
/proc/meminfo: memFree=1450192/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=90480 CPUtime=1901.74
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 35318 0 0 0 190144 30 0 0 25 0 1 0 50668699 92651520 22218 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 22620 22218 103 219 0 22398 0
Current children cumulated CPU time (s) 1901.74
Current children cumulated vsize (KiB) 90480

[startup+1962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2431
/proc/meminfo: memFree=1450128/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=90480 CPUtime=1961.74
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 35318 0 0 0 196143 31 0 0 25 0 1 0 50668699 92651520 22218 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 22620 22218 103 219 0 22398 0
Current children cumulated CPU time (s) 1961.74
Current children cumulated vsize (KiB) 90480

[startup+2022.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2431
/proc/meminfo: memFree=1450128/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=90480 CPUtime=2021.71
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 35318 0 0 0 202140 31 0 0 25 0 1 0 50668699 92651520 22218 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 22620 22218 103 219 0 22398 0
Current children cumulated CPU time (s) 2021.71
Current children cumulated vsize (KiB) 90480

[startup+2082.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2431
/proc/meminfo: memFree=1450064/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=90480 CPUtime=2081.7
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 35318 0 0 0 208139 31 0 0 25 0 1 0 50668699 92651520 22218 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 22620 22218 103 219 0 22398 0
Current children cumulated CPU time (s) 2081.7
Current children cumulated vsize (KiB) 90480

[startup+2142.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2431
/proc/meminfo: memFree=1446096/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=101172 CPUtime=2141.68
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 41280 0 0 0 214133 35 0 0 25 0 1 0 50668699 103600128 23217 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 25293 23217 103 219 0 25071 0
Current children cumulated CPU time (s) 2141.68
Current children cumulated vsize (KiB) 101172

[startup+2202.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2431
/proc/meminfo: memFree=1446096/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=101172 CPUtime=2201.66
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 41280 0 0 0 220131 35 0 0 25 0 1 0 50668699 103600128 23217 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 25293 23217 103 219 0 25071 0
Current children cumulated CPU time (s) 2201.66
Current children cumulated vsize (KiB) 101172

[startup+2262.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2431
/proc/meminfo: memFree=1446032/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=119492 CPUtime=2261.64
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 41282 0 0 0 226129 35 0 0 25 0 1 0 50668699 122359808 23219 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 29873 23219 103 219 0 29651 0
Current children cumulated CPU time (s) 2261.64
Current children cumulated vsize (KiB) 119492

[startup+2322.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2431
/proc/meminfo: memFree=1444560/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=119492 CPUtime=2321.63
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 41652 0 0 0 232127 36 0 0 25 0 1 0 50668699 122359808 23589 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 29873 23589 103 219 0 29651 0
Current children cumulated CPU time (s) 2321.63
Current children cumulated vsize (KiB) 119492

[startup+2382.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2431
/proc/meminfo: memFree=1444560/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=119492 CPUtime=2381.61
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 41652 0 0 0 238125 36 0 0 25 0 1 0 50668699 122359808 23589 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 29873 23589 103 219 0 29651 0
Current children cumulated CPU time (s) 2381.61
Current children cumulated vsize (KiB) 119492

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

[startup+2383.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2431
/proc/meminfo: memFree=1444560/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=119492 CPUtime=2383.21
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 41652 0 0 0 238285 36 0 0 25 0 1 0 50668699 122359808 23589 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 29873 23589 103 219 0 29651 0
Current children cumulated CPU time (s) 2383.21
Current children cumulated vsize (KiB) 119492

[startup+2385.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2431
/proc/meminfo: memFree=1444496/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=119492 CPUtime=2384.81
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 41652 0 0 0 238445 36 0 0 25 0 1 0 50668699 122359808 23589 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 29873 23589 103 219 0 29651 0
Current children cumulated CPU time (s) 2384.81
Current children cumulated vsize (KiB) 119492

[startup+2387.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2431
/proc/meminfo: memFree=1444496/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=119492 CPUtime=2386.41
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 41652 0 0 0 238605 36 0 0 25 0 1 0 50668699 122359808 23589 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 29873 23589 103 219 0 29651 0
Current children cumulated CPU time (s) 2386.41
Current children cumulated vsize (KiB) 119492

[startup+2387.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2431
/proc/meminfo: memFree=1444496/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=119492 CPUtime=2386.81
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 41652 0 0 0 238645 36 0 0 25 0 1 0 50668699 122359808 23589 1992294400 4194304 5092341 548682068848 18446744073709551615 4240989 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 29873 23589 103 219 0 29651 0
Current children cumulated CPU time (s) 2386.81
Current children cumulated vsize (KiB) 119492

[startup+2387.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2431
/proc/meminfo: memFree=1444496/2055920 swapFree=4192952/4192956
[pid=2422] ppid=2420 vsize=119492 CPUtime=2387.21
/proc/2422/stat : 2422 (minisat) R 2420 2422 2282 0 -1 4194304 41652 0 0 0 238685 36 0 0 25 0 1 0 50668699 122359808 23589 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2422/statm: 29873 23589 103 219 0 29651 0
Current children cumulated CPU time (s) 2387.21
Current children cumulated vsize (KiB) 119492

Child status: 10
Real time (s): 2387.94
CPU time (s): 2387.26
CPU user time (s): 2386.88
CPU system time (s): 0.378942
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 119492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2386.88
system time used= 0.378942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41662
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= 3871

runsolver used 1.80773 second user time and 5.02724 second system time

The end

Launcher Data 

Begin job on node7 at 2009-05-10 13:57:48
IDJOB=1784627
IDBENCH=71802
IDSOLVER=608
FILE ID=node7/1784627-1241956668
PBS_JOBID= 9265069
Free space on /tmp= 66340 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-21-168-19-90.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784627-1241956668/watcher-1784627-1241956668 -o /tmp/evaluation-result-1784627-1241956668/solver-1784627-1241956668 -C 5000 -W 6000 -M 1800  HOME/minisat HOME/instance-1784627-1241956668.cnf

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

MD5SUM BENCH= 3286758d58a4fc3caa90b96d61beac86
RANDOM SEED=1178599412

node7.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		: 3000.243
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		: 3000.243
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:       1539832 kB
Buffers:         63780 kB
Cached:         364820 kB
SwapCached:          4 kB
Active:         150828 kB
Inactive:       291724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1539832 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            1304 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            59476 kB
Committed_AS:    87444 kB
PageTables:       1444 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= 66340 MiB
End job on node7 at 2009-05-10 14:37:36