Trace number 369150

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
MXC 2007-02-08UNSAT 2941.12 2941.95

General information on the benchmark

Namecrafted/Hard/contest03/others/
hwb-n28-01-S136611085.sat05-491.reshuffled-07.cnf
MD5SUM8f639a3496db30a888324b756894fb43
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2941.12
Satisfiable
(Un)Satisfiability was proved
Number of variables184
Number of clauses896
Sum of the clauses size3042
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3514
Number of clauses of size 4368
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

2941.07/2941.95	c MXC attempting /tmp/evaluation/369150-1177280359/instance-369150-1177280359.cnf
2941.07/2941.95	c 0 assignments made, starting to guess now
2941.07/2941.95	c ===================================[MXC]=====================================
2941.07/2941.95	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
2941.07/2941.95	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
2941.07/2941.95	c =============================================================================
2941.07/2941.95	c |         0 |     882     3014 |    1000       0       0     nan |  0.000 % |
2941.07/2941.95	c |       100 |     882     3014 |    1100      99    2038    20.6 |  0.000 % |
2941.07/2941.95	c |       250 |     882     3014 |    1210     248    4556    18.4 |  0.000 % |
2941.07/2941.95	c |       475 |     882     3014 |    1331     473    9642    20.4 |  0.000 % |
2941.07/2941.95	c |       813 |     882     3014 |    1464     811   16983    20.9 |  0.000 % |
2941.07/2941.95	c |      1319 |     882     3014 |    1610    1317   29059    22.1 |  0.000 % |
2941.07/2941.95	c |      2078 |     882     3014 |    1771    1272   25592    20.1 |  0.000 % |
2941.07/2941.95	c |      3217 |     882     3014 |    1948    1526   32074    21.0 |  0.000 % |
2941.07/2941.95	c |      4925 |     882     3014 |    2143    1288   22666    17.6 |  0.000 % |
2941.07/2941.95	c |      7487 |     882     3014 |    2357    1714   33402    19.5 |  0.000 % |
2941.07/2941.95	c |     11334 |     882     3014 |    2593    2024   37561    18.6 |  0.000 % |
2941.07/2941.95	c |     17101 |     882     3014 |    2853    1314   23452    17.8 |  0.000 % |
2941.07/2941.95	c |     25751 |     882     3014 |    3138    2841   56344    19.8 |  0.000 % |
2941.07/2941.95	c |     38725 |     882     3014 |    3452    1711   30277    17.7 |  0.000 % |
2941.07/2941.95	c |     58187 |     882     3014 |    3797    2221   38833    17.5 |  0.000 % |
2941.07/2941.95	c |     87380 |     882     3014 |    4177    2998   50464    16.8 |  0.000 % |
2941.07/2941.95	c |    131171 |     882     3014 |    4594    3074   69079    22.5 |  0.000 % |
2941.07/2941.95	c |    196856 |     882     3014 |    5054    4514   79230    17.6 |  0.000 % |
2941.07/2941.95	c |    295383 |     882     3014 |    5559    4580   86859    19.0 |  0.000 % |
2941.07/2941.95	c |    443172 |     882     3014 |    6115    5173   88640    17.1 |  0.000 % |
2941.07/2941.95	c |    664857 |     882     3014 |    6727    3861   66084    17.1 |  0.000 % |
2941.07/2941.95	c |    997383 |     882     3014 |    7400    3595   62306    17.3 |  0.000 % |
2941.07/2941.95	c |   1496171 |     882     3014 |    8140    7027  130222    18.5 |  0.000 % |
2941.07/2941.95	c |   2244353 |     882     3014 |    8954    7030  116995    16.6 |  0.000 % |
2941.07/2941.95	c |   3366627 |     882     3014 |    9849    6577  113903    17.3 |  0.000 % |
2941.07/2941.95	c |   5050038 |     882     3014 |   10834    7330  118525    16.2 |  0.000 % |
2941.07/2941.95	c |   7575154 |     882     3014 |   11918    9772  160016    16.4 |  0.000 % |
2941.07/2941.95	c |  11362830 |     882     3014 |   13109   10025  169825    16.9 |  0.000 % |
2941.07/2941.95	c |  17044342 |     882     3014 |   14420   12026  207695    17.3 |  0.000 % |
2941.07/2941.95	c |  25566611 |     862     2938 |   15863    9050  142706    15.8 |  0.543 % |
2941.07/2941.95	c -1353.407s elapsed
2941.07/2941.95	c restarts: 29
2941.07/2941.95	c decisions: 34753986
2941.07/2941.95	c propagations: 1358230744
2941.07/2941.95	c conflicts: 30518621
2941.07/2941.95	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node51/watcher-369150-1177280359 -o ROOT/results/node51/solver-369150-1177280359 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369150-1177280359/mxc /tmp/evaluation/369150-1177280359/instance-369150-1177280359.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): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 11041
/proc/meminfo: memFree=1554320/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=932 CPUtime=0
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 82880994 954368 90 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 233 90 59 122 0 107 0

[startup+0.0112341 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 11041
/proc/meminfo: memFree=1554320/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=932 CPUtime=0.01
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 114 0 0 0 1 0 0 0 18 0 1 0 82880994 954368 98 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 233 98 59 122 0 107 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 932

[startup+0.101242 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 11041
/proc/meminfo: memFree=1554320/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=1204 CPUtime=0.1
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 173 0 0 0 10 0 0 0 18 0 1 0 82880994 1232896 155 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 301 155 67 122 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1204

[startup+0.301259 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 11041
/proc/meminfo: memFree=1554320/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=1204 CPUtime=0.3
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 195 0 0 0 30 0 0 0 19 0 1 0 82880994 1232896 177 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 301 177 67 122 0 175 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1204

[startup+0.701296 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 11041
/proc/meminfo: memFree=1554320/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=1336 CPUtime=0.7
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 223 0 0 0 70 0 0 0 23 0 1 0 82880994 1368064 205 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 334 205 67 122 0 208 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1336

[startup+1.50137 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 11042
/proc/meminfo: memFree=1553672/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=1460 CPUtime=1.5
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 260 0 0 0 150 0 0 0 25 0 1 0 82880994 1495040 242 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 365 242 67 122 0 239 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1460

[startup+3.10151 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 11042
/proc/meminfo: memFree=1553416/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=1592 CPUtime=3.1
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 287 0 0 0 310 0 0 0 25 0 1 0 82880994 1630208 269 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 398 269 67 122 0 272 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1592

[startup+6.3018 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 11042
/proc/meminfo: memFree=1553104/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=1844 CPUtime=6.29
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 338 0 0 0 629 0 0 0 25 0 1 0 82880994 1888256 320 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 461 320 67 122 0 335 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1844

[startup+12.7014 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 11042
/proc/meminfo: memFree=1552848/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=2068 CPUtime=12.69
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 393 0 0 0 1269 0 0 0 25 0 1 0 82880994 2117632 375 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 517 375 67 122 0 391 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2068

[startup+25.5015 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 11042
/proc/meminfo: memFree=1552592/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=2312 CPUtime=25.48
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 457 0 0 0 2548 0 0 0 25 0 1 0 82880994 2367488 439 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 578 439 67 122 0 452 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2312

[startup+51.1018 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 11042
/proc/meminfo: memFree=1552400/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=2556 CPUtime=51.08
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 508 0 0 0 5108 0 0 0 25 0 1 0 82880994 2617344 490 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 639 490 67 122 0 513 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2556

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 11042
/proc/meminfo: memFree=1551824/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=3012 CPUtime=102.27
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 632 0 0 0 10227 0 0 0 25 0 1 0 82880994 3084288 614 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 753 614 67 122 0 627 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3012

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11042
/proc/meminfo: memFree=1551632/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=3228 CPUtime=162.25
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 682 0 0 0 16225 0 0 0 25 0 1 0 82880994 3305472 664 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 807 664 67 122 0 681 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3228

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11042
/proc/meminfo: memFree=1551440/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=3340 CPUtime=222.23
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 715 0 0 0 22223 0 0 0 25 0 1 0 82880994 3420160 697 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 835 697 67 122 0 709 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3340

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11042
/proc/meminfo: memFree=1551184/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=3552 CPUtime=282.22
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 769 0 0 0 28222 0 0 0 25 0 1 0 82880994 3637248 751 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 888 751 67 122 0 762 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3552

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11042
/proc/meminfo: memFree=1550992/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=3680 CPUtime=342.21
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 801 0 0 0 34221 0 0 0 25 0 1 0 82880994 3768320 783 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 920 783 67 122 0 794 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 3680

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11042
/proc/meminfo: memFree=1550800/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=3912 CPUtime=402.19
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 856 0 0 0 40219 0 0 0 25 0 1 0 82880994 4005888 838 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 978 838 67 122 0 852 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 3912

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11042
/proc/meminfo: memFree=1550800/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=4016 CPUtime=462.18
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 872 0 0 0 46218 0 0 0 25 0 1 0 82880994 4112384 854 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 1004 854 67 122 0 878 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 4016

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11042
/proc/meminfo: memFree=1550800/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=3980 CPUtime=522.16
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 872 0 0 0 52216 0 0 0 25 0 1 0 82880994 4075520 854 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 995 854 67 122 0 869 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 3980

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11042
/proc/meminfo: memFree=1550672/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=4076 CPUtime=582.15
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 895 0 0 0 58215 0 0 0 25 0 1 0 82880994 4173824 877 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 1019 877 67 122 0 893 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 4076

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11042
/proc/meminfo: memFree=1550544/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=4268 CPUtime=642.14
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 936 0 0 0 64213 1 0 0 25 0 1 0 82880994 4370432 918 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 1067 918 67 122 0 941 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 4268


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

/proc/meminfo: memFree=1549072/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=5676 CPUtime=2201.76
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 1294 0 0 0 220175 1 0 0 25 0 1 0 82880994 5812224 1276 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534748 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 1419 1276 67 122 0 1293 0
Current children cumulated CPU time (s) 2201.76
Current children cumulated vsize (KiB) 5676

[startup+2262.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11042
/proc/meminfo: memFree=1549072/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=5660 CPUtime=2261.74
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 1294 0 0 0 226173 1 0 0 25 0 1 0 82880994 5795840 1276 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 1415 1276 67 122 0 1289 0
Current children cumulated CPU time (s) 2261.74
Current children cumulated vsize (KiB) 5660

[startup+2322.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11042
/proc/meminfo: memFree=1549072/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=5660 CPUtime=2321.73
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 1294 0 0 0 232172 1 0 0 25 0 1 0 82880994 5795840 1276 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 1415 1276 67 122 0 1289 0
Current children cumulated CPU time (s) 2321.73
Current children cumulated vsize (KiB) 5660

[startup+2382.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11042
/proc/meminfo: memFree=1549072/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=5660 CPUtime=2381.71
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 1296 0 0 0 238170 1 0 0 25 0 1 0 82880994 5795840 1278 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519291 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 1415 1278 67 122 0 1289 0
Current children cumulated CPU time (s) 2381.71
Current children cumulated vsize (KiB) 5660

[startup+2442.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11042
/proc/meminfo: memFree=1549008/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=5660 CPUtime=2441.7
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 1304 0 0 0 244169 1 0 0 25 0 1 0 82880994 5795840 1286 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 1415 1286 67 122 0 1289 0
Current children cumulated CPU time (s) 2441.7
Current children cumulated vsize (KiB) 5660

[startup+2502.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11042
/proc/meminfo: memFree=1548944/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=5660 CPUtime=2501.68
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 1308 0 0 0 250167 1 0 0 25 0 1 0 82880994 5795840 1290 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 1415 1290 67 122 0 1289 0
Current children cumulated CPU time (s) 2501.68
Current children cumulated vsize (KiB) 5660

[startup+2562.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11240
/proc/meminfo: memFree=1548744/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=5712 CPUtime=2561.57
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 1315 0 0 0 256155 2 0 0 25 0 1 0 82880994 5849088 1297 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 1428 1297 67 122 0 1302 0
Current children cumulated CPU time (s) 2561.57
Current children cumulated vsize (KiB) 5712

[startup+2622.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11240
/proc/meminfo: memFree=1548752/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=5840 CPUtime=2621.56
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 1339 0 0 0 262154 2 0 0 25 0 1 0 82880994 5980160 1321 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 1460 1321 67 122 0 1334 0
Current children cumulated CPU time (s) 2621.56
Current children cumulated vsize (KiB) 5840

[startup+2682.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11240
/proc/meminfo: memFree=1548816/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=5840 CPUtime=2681.54
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 1339 0 0 0 268152 2 0 0 25 0 1 0 82880994 5980160 1321 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 1460 1321 67 122 0 1334 0
Current children cumulated CPU time (s) 2681.54
Current children cumulated vsize (KiB) 5840

[startup+2742.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11240
/proc/meminfo: memFree=1548688/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=5840 CPUtime=2741.53
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 1354 0 0 0 274151 2 0 0 25 0 1 0 82880994 5980160 1336 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 1460 1336 67 122 0 1334 0
Current children cumulated CPU time (s) 2741.53
Current children cumulated vsize (KiB) 5840

[startup+2802.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11240
/proc/meminfo: memFree=1548752/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=5840 CPUtime=2801.51
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 1354 0 0 0 280149 2 0 0 25 0 1 0 82880994 5980160 1336 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 1460 1336 67 122 0 1334 0
Current children cumulated CPU time (s) 2801.51
Current children cumulated vsize (KiB) 5840

[startup+2862.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11240
/proc/meminfo: memFree=1548624/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=5936 CPUtime=2861.49
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 1370 0 0 0 286147 2 0 0 25 0 1 0 82880994 6078464 1352 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 1484 1352 67 122 0 1358 0
Current children cumulated CPU time (s) 2861.49
Current children cumulated vsize (KiB) 5936

[startup+2922.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11240
/proc/meminfo: memFree=1548624/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=5936 CPUtime=2921.48
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 1378 0 0 0 292146 2 0 0 25 0 1 0 82880994 6078464 1360 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 1484 1360 67 122 0 1358 0
Current children cumulated CPU time (s) 2921.48
Current children cumulated vsize (KiB) 5936

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

[startup+2931.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11240
/proc/meminfo: memFree=1548624/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=5936 CPUtime=2930.27
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 1378 0 0 0 293025 2 0 0 25 0 1 0 82880994 6078464 1360 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 1484 1360 67 122 0 1358 0
Current children cumulated CPU time (s) 2930.27
Current children cumulated vsize (KiB) 5936

[startup+2937.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11240
/proc/meminfo: memFree=1548624/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=5936 CPUtime=2936.67
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 1378 0 0 0 293665 2 0 0 25 0 1 0 82880994 6078464 1360 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 1484 1360 67 122 0 1358 0
Current children cumulated CPU time (s) 2936.67
Current children cumulated vsize (KiB) 5936

[startup+2939.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11240
/proc/meminfo: memFree=1548624/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=5936 CPUtime=2938.28
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 1378 0 0 0 293826 2 0 0 25 0 1 0 82880994 6078464 1360 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 1484 1360 67 122 0 1358 0
Current children cumulated CPU time (s) 2938.28
Current children cumulated vsize (KiB) 5936

[startup+2940.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11240
/proc/meminfo: memFree=1548624/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=5936 CPUtime=2939.87
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 1378 0 0 0 293985 2 0 0 25 0 1 0 82880994 6078464 1360 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534739 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 1484 1360 67 122 0 1358 0
Current children cumulated CPU time (s) 2939.87
Current children cumulated vsize (KiB) 5936

[startup+2941.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11240
/proc/meminfo: memFree=1548624/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=5936 CPUtime=2940.67
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 1378 0 0 0 294065 2 0 0 25 0 1 0 82880994 6078464 1360 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534737 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 1484 1360 67 122 0 1358 0
Current children cumulated CPU time (s) 2940.67
Current children cumulated vsize (KiB) 5936

[startup+2941.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11240
/proc/meminfo: memFree=1548624/2055920 swapFree=4183244/4192956
[pid=11041] ppid=11039 vsize=5936 CPUtime=2941.07
/proc/11041/stat : 11041 (mxc) R 11039 11041 10985 0 -1 4194304 1378 0 0 0 294105 2 0 0 25 0 1 0 82880994 6078464 1360 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11041/statm: 1484 1360 67 122 0 1358 0
Current children cumulated CPU time (s) 2941.07
Current children cumulated vsize (KiB) 5936

Child status: 20
Real time (s): 2941.95
CPU time (s): 2941.12
CPU user time (s): 2941.09
CPU system time (s): 0.030995
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 5936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2941.09
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1379
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= 8
involuntary context switches= 4764

runsolver used 1.89471 second user time and 6.18706 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Sun Apr 22 22:19:19 UTC 2007

IDJOB= 369150
IDBENCH= 24699
IDSOLVER= 181
FILE ID= node51/369150-1177280359

PBS_JOBID= 4650774

Free space on /tmp= 66461 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/hwb-n28-01-S136611085.sat05-491.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369150-1177280359/mxc /tmp/evaluation/369150-1177280359/instance-369150-1177280359.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-369150-1177280359 -o ROOT/results/node51/solver-369150-1177280359 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369150-1177280359/mxc /tmp/evaluation/369150-1177280359/instance-369150-1177280359.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8f639a3496db30a888324b756894fb43

RANDOM SEED= 294724967

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1554728 kB
Buffers:         70676 kB
Cached:         351792 kB
SwapCached:       3552 kB
Active:         235904 kB
Inactive:       197636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1554728 kB
SwapTotal:     4192956 kB
SwapFree:      4183244 kB
Dirty:             784 kB
Writeback:           0 kB
Mapped:          15224 kB
Slab:            53704 kB
Committed_AS:  3731876 kB
PageTables:       1408 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= 66461 MiB

End job on node51 on Sun Apr 22 23:08:21 UTC 2007