Trace number 298243

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, and are wall clock time (not CPU 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
KCNFS 2004SAT 843.176 843.415

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S44928635-12.SAT.shuffled.cnf
MD5SUMdf00c18c996450679ab1afda9ed45a72
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.150976
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.00/0.01	c Computed by /tmp/evaluation/298243-1171852640/kcnfs-2004   V. 03/02/12
0.00/0.01	c Input file : '/tmp/evaluation/298243-1171852640/instance-298243-1171852640.cnf' (adding resolvants)
843.15/843.41	c [500 variables, 2130 clauses, ratio 4.26, mean occ 6, 3-SAT]
843.15/843.41	s SATISFIABLE
843.15/843.41	v   313  -353   325   385   217
843.15/843.41	v  -411   -10   150  -198   -18
843.15/843.41	v   431   442  -457   495   -95
843.15/843.41	v   479  -381   211    29  -426
843.15/843.41	v    99  -363  -409  -362  -202
843.15/843.41	v  -203    88  -200   340   134
843.15/843.41	v   314   272   229     4  -266
843.15/843.41	v   131   324   258   378   116
843.15/843.41	v  -347  -147   -43  -364  -152
843.15/843.41	v   338  -106   356  -428   412
843.15/843.41	v   244   496  -226    91  -255
843.15/843.41	v   311   421    37   315  -370
843.15/843.41	v   418    31   169  -254   126
843.15/843.41	v   -55  -195  -105   351    68
843.15/843.41	v  -108  -309   -76  -261   157
843.15/843.41	v   208   110    73  -118    96
843.15/843.41	v   318  -170   222  -434  -188
843.15/843.41	v  -377  -262   448    60  -478
843.15/843.41	v  -500  -192   289  -438   196
843.15/843.41	v   319  -115   227  -219  -470
843.15/843.41	v  -366  -122   410  -444  -391
843.15/843.41	v  -326    74   373   405  -455
843.15/843.41	v    65   357  -215  -382   -53
843.15/843.41	v   430  -223   393   341  -287
843.15/843.41	v    23  -201   354   133   485
843.15/843.41	v   -66  -390   312   -85   -52
843.15/843.41	v   480  -371   445  -130   451
843.15/843.41	v   267  -490   145   488   469
843.15/843.41	v  -408   374  -487  -292   -20
843.15/843.41	v  -239   -78  -128   280  -256
843.15/843.41	v   345  -459  -248  -386   146
843.15/843.41	v  -403  -460  -387  -395   167
843.15/843.41	v  -310   142  -172   467    15
843.15/843.41	v   306    24  -186  -278   -45
843.15/843.41	v   329   117  -180   242  -492
843.15/843.41	v   -92  -233  -476  -276   429
843.15/843.41	v   332  -209   176  -273    57
843.15/843.41	v  -484   447   -69   159   -47
843.15/843.41	v   199   268  -206   300   153
843.15/843.41	v  -237   140  -301   181   499
843.15/843.41	v  -463   335   384  -231    70
843.15/843.41	v   493  -399   481  -443   252
843.15/843.41	v   236   303   302   294   -32
843.15/843.41	v  -220   -77   -51   336  -194
843.15/843.41	v  -317    44   -98  -392   156
843.15/843.41	v  -446  -464  -328   420   436
843.15/843.41	v   260    26   449   468   466
843.15/843.41	v   361  -473    16   -54   112
843.15/843.41	v   372    -9  -440   -80  -240
843.15/843.41	v  -344  -358   321   -58   -19
843.15/843.41	v   -33  -456   491   323  -107
843.15/843.41	v    86  -184  -331   168    34
843.15/843.41	v  -162   -42    11   274  -104
843.15/843.41	v    89   190   452  -285    50
843.15/843.41	v   191    -8  -432   173   205
843.15/843.41	v   398  -380  -400  -423    59
843.15/843.41	v   160  -246   232    36  -250
843.15/843.41	v   298   497    72  -474    -1
843.15/843.41	v  -213     6   290    -3  -109
843.15/843.41	v   139   369    93     7   425
843.15/843.41	v   101   472   471   193   437
843.15/843.41	v  -271   -30   171  -218  -178
843.15/843.41	v  -123   155   204   158   375
843.15/843.41	v   355   376    71    61   477
843.15/843.41	v   177   365  -114  -185  -221
843.15/843.41	v    12  -129   174   -46  -454
843.15/843.41	v  -282   327   322   132   389
843.15/843.41	v  -148  -125    97    22  -368
843.15/843.41	v   216   299   414   -14  -124
843.15/843.41	v   -27   360  -427   103  -264
843.15/843.41	v   343   144   -62  -214    90
843.15/843.41	v   165   483   251   406  -245
843.15/843.41	v   379  -197  -212   424   230
843.15/843.41	v  -138   342   494  -127   -21
843.15/843.41	v  -295   349    49  -330  -397
843.15/843.41	v   -56  -243   453   433   249
843.15/843.41	v   -81    63   461    67   307
843.15/843.41	v   135   228  -210   182  -234
843.15/843.41	v  -141  -149   283    87   -41
843.15/843.41	v  -435    35   183   404   367
843.15/843.41	v   350  -304  -253  -422  -293
843.15/843.41	v   121  -151  -401   207  -247
843.15/843.41	v    38  -458   -82  -441   450
843.15/843.41	v  -489  -279  -164   352   -28
843.15/843.41	v  -281  -339  -286   225   -64
843.15/843.41	v  -416   136  -187   119   -25
843.15/843.41	v   235  -415   -94  -296   348
843.15/843.41	v  -417   270   179  -462   -13
843.15/843.41	v  -337   -17    48   486   241
843.15/843.41	v   163  -120  -439   -75  -482
843.15/843.41	v   346  -265    83    84   100
843.15/843.41	v   102   143   154  -166  -175
843.15/843.41	v   189   224  -238   257   269
843.15/843.41	v  -275  -277  -284   288   291
843.15/843.41	v   305   316   320   333   359
843.15/843.41	v   383   388   394  -396   402
843.15/843.41	v   407  -413   419   465   475
843.15/843.41	v   498     2     5    39   -79
843.15/843.41	v   113   259  -263  -297   334
843.15/843.41	v   -40   308   161   137     0
843.15/843.41	c Computation time    : 843.270 seconds
843.15/843.41	c Execution time      : 843.280 seconds
843.15/843.41	c Size of search tree : 1352444 nodes
843.15/843.41

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-298243-1171852640 -o ROOT/results/node2/solver-298243-1171852640 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/298243-1171852640/kcnfs-2004 /tmp/evaluation/298243-1171852640/instance-298243-1171852640.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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
Using a pseudo terminal to collect output from the solver
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.04 1.01 1.00 3/77 28791
/proc/meminfo: memFree=286024/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16380 CPUtime=0
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 188 0 0 0 0 0 0 0 18 0 1 0 205218981 16773120 169 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4100 173 38 107 0 3989 0

[startup+0.107091 s]
/proc/loadavg: 1.04 1.01 1.00 3/77 28791
/proc/meminfo: memFree=286024/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=0.1
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 354 0 0 0 10 0 0 0 18 0 1 0 205218981 17203200 333 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134544026 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 333 60 107 0 4089 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 16800

[startup+0.515133 s]
/proc/loadavg: 1.04 1.01 1.00 3/77 28791
/proc/meminfo: memFree=286024/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=0.51
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 51 0 0 0 21 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134577648 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 16800

[startup+1.33622 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 28792
/proc/meminfo: memFree=284800/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=1.33
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 133 0 0 0 25 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134533890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 16800

[startup+2.97539 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 28792
/proc/meminfo: memFree=284672/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=2.97
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 297 0 0 0 25 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134531154 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 16800

[startup+6.25373 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 28792
/proc/meminfo: memFree=284544/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=6.24
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 624 0 0 0 25 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134535989 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16800

[startup+12.7104 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 28792
/proc/meminfo: memFree=284480/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=12.7
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 1270 0 0 0 25 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134531324 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 16800

[startup+25.5107 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 28792
/proc/meminfo: memFree=284480/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=25.49
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 2549 0 0 0 25 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134577876 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16800

[startup+51.1214 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 28792
/proc/meminfo: memFree=284544/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=51.1
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 5110 0 0 0 25 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134529281 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 16800

[startup+102.339 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28792
/proc/meminfo: memFree=284544/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=102.3
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 10230 0 0 0 25 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134544103 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16800

[startup+162.374 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28794
/proc/meminfo: memFree=284416/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=162.32
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 16232 0 0 0 25 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528651 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 16800

[startup+222.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28794
/proc/meminfo: memFree=284416/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=222.33
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 22233 0 0 0 25 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528695 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 16800

[startup+282.429 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28794
/proc/meminfo: memFree=284480/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=282.34
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 28233 1 0 0 25 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134577995 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 16800

[startup+342.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28794
/proc/meminfo: memFree=284416/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=342.35
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 34234 1 0 0 25 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134577583 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 16800

[startup+402.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28794
/proc/meminfo: memFree=284416/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=402.37
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 40236 1 0 0 25 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528112 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 16800

[startup+462.519 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28794
/proc/meminfo: memFree=284416/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=462.38
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 46237 1 0 0 25 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134529191 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 16800

[startup+522.545 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28794
/proc/meminfo: memFree=284416/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=522.38
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 52237 1 0 0 25 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134577976 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 16800

[startup+582.576 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28794
/proc/meminfo: memFree=284352/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=582.4
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 58239 1 0 0 25 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134536712 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 16800

[startup+642.611 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28794
/proc/meminfo: memFree=284416/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=642.41
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 64240 1 0 0 25 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134530704 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 16800

[startup+702.639 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28794
/proc/meminfo: memFree=284416/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=702.43
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 70242 1 0 0 25 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134536844 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 16800

[startup+762.666 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28794
/proc/meminfo: memFree=284416/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=762.44
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 76243 1 0 0 25 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134544698 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 16800

[startup+822.695 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28794
/proc/meminfo: memFree=284480/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=822.46
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 82244 2 0 0 25 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134541574 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 16800

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

[startup+826.081 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28794
/proc/meminfo: memFree=284480/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=825.84
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 82582 2 0 0 25 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134530685 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 825.84
Current children cumulated vsize (KiB) 16800

[startup+832.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28794
/proc/meminfo: memFree=284480/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=832.39
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 83237 2 0 0 25 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134530826 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 832.39
Current children cumulated vsize (KiB) 16800

[startup+839.187 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 28794
/proc/meminfo: memFree=284480/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=838.94
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 83892 2 0 0 25 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134578170 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 838.94
Current children cumulated vsize (KiB) 16800

[startup+840.827 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28794
/proc/meminfo: memFree=284480/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=840.58
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 84056 2 0 0 25 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134530100 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 840.58
Current children cumulated vsize (KiB) 16800

[startup+842.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28794
/proc/meminfo: memFree=284480/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=842.23
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 84221 2 0 0 25 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528557 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 842.23
Current children cumulated vsize (KiB) 16800

[startup+842.878 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28794
/proc/meminfo: memFree=284480/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=842.64
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 84262 2 0 0 25 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134556021 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 842.64
Current children cumulated vsize (KiB) 16800

[startup+843.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28794
/proc/meminfo: memFree=284480/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=843.05
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 84303 2 0 0 25 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134565889 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 843.05
Current children cumulated vsize (KiB) 16800

[startup+843.392 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28794
/proc/meminfo: memFree=284480/2055920 swapFree=4192812/4192956
[pid=28791] ppid=28789 vsize=16800 CPUtime=843.15
/proc/28791/stat : 28791 (kcnfs-2004) R 28789 28791 27539 0 -1 0 361 0 0 0 84313 2 0 0 25 0 1 0 205218981 17203200 340 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134530289 0 0 4096 0 0 0 0 17 1 0 0
/proc/28791/statm: 4200 340 61 107 0 4089 0
Current children cumulated CPU time (s) 843.15
Current children cumulated vsize (KiB) 16800

Child status: 10
Real time (s): 843.415
CPU time (s): 843.176
CPU user time (s): 843.154
CPU system time (s): 0.021996
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 16800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 843.154
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 365
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= 7
involuntary context switches= 959

runsolver used 1.01885 second user time and 1.90171 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Mon Feb 19 02:37:20 UTC 2007

IDJOB= 298243
IDBENCH= 19981
IDSOLVER= 114
FILE ID= node2/298243-1171852640

PBS_JOBID= 3839390

Free space on /tmp= 66543 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S44928635-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298243-1171852640/kcnfs-2004 /tmp/evaluation/298243-1171852640/instance-298243-1171852640.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-298243-1171852640 -o ROOT/results/node2/solver-298243-1171852640 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/298243-1171852640/kcnfs-2004 /tmp/evaluation/298243-1171852640/instance-298243-1171852640.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  df00c18c996450679ab1afda9ed45a72

RANDOM SEED= 766644854

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.247
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		: 3000.247
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:        286496 kB
Buffers:         52208 kB
Cached:        1578568 kB
SwapCached:          0 kB
Active:        1176732 kB
Inactive:       514412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        286496 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3256 kB
Writeback:           0 kB
Mapped:          79216 kB
Slab:            63748 kB
Committed_AS:  1123680 kB
PageTables:       1812 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= 66543 MiB

End job on node2 on Mon Feb 19 02:51:24 UTC 2007