Trace number 369163

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 3135.42 3136.39

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl008.sat05-2720.reshuffled-07.cnf
MD5SUMf1b3061e7694aa99406ed9e867c9dfa5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark66.4519
Satisfiable
(Un)Satisfiability was proved
Number of variables1610
Number of clauses8277
Sum of the clauses size69859
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2283
Number of clauses of size 31178
Number of clauses of size 4142
Number of clauses of size 5924
Number of clauses of size over 55717

Solver Data (download as text)

3135.34/3136.38	c MXC attempting /tmp/evaluation/369163-1177286394/instance-369163-1177286394.cnf
3135.34/3136.38	c 42 assignments made, starting to guess now
3135.34/3136.38	c ===================================[MXC]=====================================
3135.34/3136.38	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
3135.34/3136.38	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
3135.34/3136.38	c =============================================================================
3135.34/3136.38	c |         0 |    6830    65437 |    2276       0       0     nan |  2.609 % |
3135.34/3136.38	c |       100 |    6830    65437 |    2503     100    1934    19.3 |  2.609 % |
3135.34/3136.38	c |       250 |    6830    65437 |    2753     250    3600    14.4 |  2.609 % |
3135.34/3136.38	c |       476 |    6830    65437 |    3029     476    6235    13.1 |  2.609 % |
3135.34/3136.38	c |       813 |    6830    65437 |    3332     813   12998    16.0 |  2.609 % |
3135.34/3136.38	c |      1319 |    6830    65437 |    3665    1317   18917    14.4 |  2.609 % |
3135.34/3136.38	c |      2079 |    6830    65437 |    4032    2071   30821    14.9 |  2.609 % |
3135.34/3136.38	c |      3218 |    6830    65437 |    4435    3208   52682    16.4 |  2.609 % |
3135.34/3136.38	c |      4926 |    6830    65437 |    4878    2702   58241    21.6 |  2.609 % |
3135.34/3136.38	c |      7488 |    6830    65437 |    5366    2824   63427    22.5 |  2.609 % |
3135.34/3136.38	c |     11332 |    6830    65437 |    5903    3979   87735    22.0 |  2.609 % |
3135.34/3136.38	c |     17098 |    6830    65437 |    6493    3846   99903    26.0 |  2.609 % |
3135.34/3136.38	c |     25747 |    6830    65437 |    7143    6015  162159    27.0 |  2.609 % |
3135.34/3136.38	c |     38724 |    6830    65437 |    7857    4731  147251    31.1 |  2.609 % |
3135.34/3136.38	c |     58186 |    6830    65437 |    8643    4589  114429    24.9 |  2.609 % |
3135.34/3136.38	c |     87379 |    6830    65437 |    9507    7889  159426    20.2 |  2.609 % |
3135.34/3136.38	c |    131169 |    6830    65437 |   10458    8988  250493    27.9 |  2.609 % |
3135.34/3136.38	c |    196854 |    6830    65437 |   11503    6808  229826    33.8 |  2.609 % |
3135.34/3136.38	c |    295380 |    6830    65437 |   12654    7667  229241    29.9 |  2.609 % |
3135.34/3136.38	c |    443170 |    6830    65437 |   13919   10153  323071    31.8 |  2.609 % |
3135.34/3136.38	c |    664855 |    6830    65437 |   15311    9496  288729    30.4 |  2.609 % |
3135.34/3136.38	c |    997380 |    6830    65437 |   16842   13278  428418    32.3 |  2.609 % |
3135.34/3136.38	c |   1496169 |    6830    65437 |   18527   15725  405640    25.8 |  2.609 % |
3135.34/3136.38	c |   2244352 |    6830    65437 |   20379   14688  429547    29.2 |  2.609 % |
3135.34/3136.38	c |   3366626 |    6830    65437 |   22417   17419  624303    35.8 |  2.609 % |
3135.34/3136.38	c |   5050037 |    6830    65437 |   24659   21078  706390    33.5 |  2.609 % |
3135.34/3136.38	c |   7575154 |    6830    65437 |   27125   20534  660830    32.2 |  2.609 % |
3135.34/3136.38	c |  11362830 |    6662    64215 |   29838   26348  822312    31.2 |  3.230 % |
3135.34/3136.38	c -1159.077s elapsed
3135.34/3136.38	c restarts: 27
3135.34/3136.38	c decisions: 42371869
3135.34/3136.38	c propagations: 555464508
3135.34/3136.38	c conflicts: 12117440
3135.34/3136.38	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/node26/watcher-369163-1177286394 -o ROOT/results/node26/solver-369163-1177286394 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369163-1177286394/mxc /tmp/evaluation/369163-1177286394/instance-369163-1177286394.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: 1.00 1.00 1.00 3/77 24871
/proc/meminfo: memFree=1706048/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=1672 CPUtime=0
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 257 0 0 0 0 0 0 0 18 0 1 0 176556273 1712128 241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 418 241 46 122 0 292 0

[startup+0.091659 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24871
/proc/meminfo: memFree=1706048/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=1856 CPUtime=0.08
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 419 0 0 0 8 0 0 0 18 0 1 0 176556273 1900544 317 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 464 317 59 122 0 338 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1856

[startup+0.10166 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24871
/proc/meminfo: memFree=1706048/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=1856 CPUtime=0.09
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 426 0 0 0 9 0 0 0 18 0 1 0 176556273 1900544 324 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534127 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 464 324 59 122 0 338 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1856

[startup+0.301678 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24871
/proc/meminfo: memFree=1706048/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=2260 CPUtime=0.29
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 524 0 0 0 29 0 0 0 20 0 1 0 176556273 2314240 420 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 565 420 67 122 0 439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2260

[startup+0.701716 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24871
/proc/meminfo: memFree=1706048/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=2524 CPUtime=0.69
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 584 0 0 0 69 0 0 0 23 0 1 0 176556273 2584576 480 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 631 480 67 122 0 505 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2524

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24872
/proc/meminfo: memFree=1704312/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=2788 CPUtime=1.49
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 656 0 0 0 149 0 0 0 25 0 1 0 176556273 2854912 552 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 697 552 67 122 0 571 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2788

[startup+3.10294 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24872
/proc/meminfo: memFree=1703864/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=3168 CPUtime=3.09
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 747 0 0 0 309 0 0 0 25 0 1 0 176556273 3244032 643 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 792 643 67 122 0 666 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3168

[startup+6.30124 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24872
/proc/meminfo: memFree=1703424/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=3284 CPUtime=6.29
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 788 0 0 0 629 0 0 0 25 0 1 0 176556273 3362816 684 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 821 684 67 122 0 695 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3284

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24872
/proc/meminfo: memFree=1702656/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=4040 CPUtime=12.69
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 975 0 0 0 1269 0 0 0 25 0 1 0 176556273 4136960 871 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 1010 871 67 122 0 884 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4040

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24872
/proc/meminfo: memFree=1702016/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=4612 CPUtime=25.48
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 1106 0 0 0 2548 0 0 0 25 0 1 0 176556273 4722688 1002 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 1153 1002 67 122 0 1027 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4612

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24872
/proc/meminfo: memFree=1701568/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=5076 CPUtime=51.07
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 1232 0 0 0 5107 0 0 0 25 0 1 0 176556273 5197824 1128 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 1269 1128 67 122 0 1143 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5076

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 25038
/proc/meminfo: memFree=1699144/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=5964 CPUtime=102.18
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 1464 0 0 0 10216 2 0 0 25 0 1 0 176556273 6107136 1360 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 1491 1360 67 122 0 1365 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 5964

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25070
/proc/meminfo: memFree=1699904/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=6600 CPUtime=162.13
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 1601 0 0 0 16211 2 0 0 25 0 1 0 176556273 6758400 1497 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 1650 1497 67 122 0 1524 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 6600

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25070
/proc/meminfo: memFree=1699712/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=6800 CPUtime=222.12
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 1652 0 0 0 22209 3 0 0 25 0 1 0 176556273 6963200 1548 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 1700 1548 67 122 0 1574 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 6800

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25070
/proc/meminfo: memFree=1699200/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=7376 CPUtime=282.1
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 1805 0 0 0 28206 4 0 0 25 0 1 0 176556273 7553024 1696 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 1844 1696 67 122 0 1718 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 7376

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25070
/proc/meminfo: memFree=1699072/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=7508 CPUtime=342.09
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 1842 0 0 0 34204 5 0 0 25 0 1 0 176556273 7688192 1733 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 1877 1733 67 122 0 1751 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 7508

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25070
/proc/meminfo: memFree=1698816/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=7748 CPUtime=402.07
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 1898 0 0 0 40202 5 0 0 25 0 1 0 176556273 7933952 1789 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 1937 1789 67 122 0 1811 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 7748

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25070
/proc/meminfo: memFree=1698624/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=7916 CPUtime=462.06
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 1952 0 0 0 46200 6 0 0 25 0 1 0 176556273 8105984 1843 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 1979 1843 67 122 0 1853 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 7916

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25070
/proc/meminfo: memFree=1698432/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=8124 CPUtime=522.04
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 1996 0 0 0 52198 6 0 0 25 0 1 0 176556273 8318976 1887 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 2031 1887 67 122 0 1905 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 8124

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25070
/proc/meminfo: memFree=1698368/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=8140 CPUtime=582.03
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 2012 0 0 0 58196 7 0 0 25 0 1 0 176556273 8335360 1899 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 2035 1899 67 122 0 1909 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 8140

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25070
/proc/meminfo: memFree=1698048/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=8508 CPUtime=642.01
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 2096 0 0 0 64194 7 0 0 25 0 1 0 176556273 8712192 1983 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531103 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 2127 1983 67 122 0 2001 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 8508


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

/proc/meminfo: memFree=1695552/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=11012 CPUtime=2441.52
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 2728 0 0 0 244127 25 0 0 25 0 1 0 176556273 11276288 2614 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 2753 2614 67 122 0 2627 0
Current children cumulated CPU time (s) 2441.52
Current children cumulated vsize (KiB) 11012

[startup+2502.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25072
/proc/meminfo: memFree=1695552/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=11044 CPUtime=2501.5
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 2740 0 0 0 250125 25 0 0 25 0 1 0 176556273 11309056 2626 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 2761 2626 67 122 0 2635 0
Current children cumulated CPU time (s) 2501.5
Current children cumulated vsize (KiB) 11044

[startup+2562.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25072
/proc/meminfo: memFree=1695488/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=11044 CPUtime=2561.49
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 2740 0 0 0 256123 26 0 0 25 0 1 0 176556273 11309056 2626 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 2761 2626 67 122 0 2635 0
Current children cumulated CPU time (s) 2561.49
Current children cumulated vsize (KiB) 11044

[startup+2622.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25072
/proc/meminfo: memFree=1695488/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=11076 CPUtime=2621.48
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 2744 0 0 0 262121 27 0 0 25 0 1 0 176556273 11341824 2630 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 2769 2630 67 122 0 2643 0
Current children cumulated CPU time (s) 2621.48
Current children cumulated vsize (KiB) 11076

[startup+2682.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25072
/proc/meminfo: memFree=1695424/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=11140 CPUtime=2681.46
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 2760 0 0 0 268119 27 0 0 25 0 1 0 176556273 11407360 2646 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 2785 2646 67 122 0 2659 0
Current children cumulated CPU time (s) 2681.46
Current children cumulated vsize (KiB) 11140

[startup+2742.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25072
/proc/meminfo: memFree=1695360/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=11220 CPUtime=2741.45
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 2780 0 0 0 274117 28 0 0 25 0 1 0 176556273 11489280 2666 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 2805 2666 67 122 0 2679 0
Current children cumulated CPU time (s) 2741.45
Current children cumulated vsize (KiB) 11220

[startup+2802.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25072
/proc/meminfo: memFree=1695296/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=11268 CPUtime=2801.42
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 2792 0 0 0 280114 28 0 0 25 0 1 0 176556273 11538432 2678 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 2817 2678 67 122 0 2691 0
Current children cumulated CPU time (s) 2801.42
Current children cumulated vsize (KiB) 11268

[startup+2862.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25072
/proc/meminfo: memFree=1695296/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=11300 CPUtime=2861.41
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 2800 0 0 0 286112 29 0 0 25 0 1 0 176556273 11571200 2686 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 2825 2686 67 122 0 2699 0
Current children cumulated CPU time (s) 2861.41
Current children cumulated vsize (KiB) 11300

[startup+2922.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25072
/proc/meminfo: memFree=1695168/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=11332 CPUtime=2921.39
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 2814 0 0 0 292110 29 0 0 25 0 1 0 176556273 11603968 2700 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 2833 2700 67 122 0 2707 0
Current children cumulated CPU time (s) 2921.39
Current children cumulated vsize (KiB) 11332

[startup+2982.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25072
/proc/meminfo: memFree=1695104/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=11428 CPUtime=2981.37
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 2838 0 0 0 298107 30 0 0 25 0 1 0 176556273 11702272 2724 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 2857 2724 67 122 0 2731 0
Current children cumulated CPU time (s) 2981.37
Current children cumulated vsize (KiB) 11428

[startup+3042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25072
/proc/meminfo: memFree=1695168/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=11428 CPUtime=3041.36
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 2838 0 0 0 304105 31 0 0 25 0 1 0 176556273 11702272 2724 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 2857 2724 67 122 0 2731 0
Current children cumulated CPU time (s) 3041.36
Current children cumulated vsize (KiB) 11428

[startup+3102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25072
/proc/meminfo: memFree=1695104/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=11428 CPUtime=3101.34
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 2838 0 0 0 310103 31 0 0 25 0 1 0 176556273 11702272 2724 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 2857 2724 67 122 0 2731 0
Current children cumulated CPU time (s) 3101.34
Current children cumulated vsize (KiB) 11428

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

[startup+3123.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25072
/proc/meminfo: memFree=1695104/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=11460 CPUtime=3122.14
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 2846 0 0 0 312182 32 0 0 25 0 1 0 176556273 11735040 2732 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 2865 2732 67 122 0 2739 0
Current children cumulated CPU time (s) 3122.14
Current children cumulated vsize (KiB) 11460

[startup+3129.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25072
/proc/meminfo: memFree=1695104/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=11460 CPUtime=3128.54
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 2846 0 0 0 312822 32 0 0 25 0 1 0 176556273 11735040 2732 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 2865 2732 67 122 0 2739 0
Current children cumulated CPU time (s) 3128.54
Current children cumulated vsize (KiB) 11460

[startup+3132.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25072
/proc/meminfo: memFree=1695104/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=11460 CPUtime=3131.74
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 2846 0 0 0 313142 32 0 0 25 0 1 0 176556273 11735040 2732 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 2865 2732 67 122 0 2739 0
Current children cumulated CPU time (s) 3131.74
Current children cumulated vsize (KiB) 11460

[startup+3134.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25072
/proc/meminfo: memFree=1695104/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=11460 CPUtime=3133.34
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 2846 0 0 0 313302 32 0 0 25 0 1 0 176556273 11735040 2732 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 2865 2732 67 122 0 2739 0
Current children cumulated CPU time (s) 3133.34
Current children cumulated vsize (KiB) 11460

[startup+3135.1 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 25072
/proc/meminfo: memFree=1695104/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=11460 CPUtime=3134.14
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 2846 0 0 0 313382 32 0 0 25 0 1 0 176556273 11735040 2732 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 2865 2732 67 122 0 2739 0
Current children cumulated CPU time (s) 3134.14
Current children cumulated vsize (KiB) 11460

[startup+3135.9 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 25072
/proc/meminfo: memFree=1695104/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=11460 CPUtime=3134.94
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 2846 0 0 0 313462 32 0 0 25 0 1 0 176556273 11735040 2732 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 2865 2732 67 122 0 2739 0
Current children cumulated CPU time (s) 3134.94
Current children cumulated vsize (KiB) 11460

[startup+3136.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25072
/proc/meminfo: memFree=1695040/2055920 swapFree=4170216/4192956
[pid=24871] ppid=24869 vsize=11460 CPUtime=3135.34
/proc/24871/stat : 24871 (mxc) R 24869 24871 24572 0 -1 4194304 2846 0 0 0 313502 32 0 0 25 0 1 0 176556273 11735040 2732 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519291 0 0 4096 0 0 0 0 17 1 0 0
/proc/24871/statm: 2865 2732 67 122 0 2739 0
Current children cumulated CPU time (s) 3135.34
Current children cumulated vsize (KiB) 11460

Child status: 20
Real time (s): 3136.39
CPU time (s): 3135.42
CPU user time (s): 3135.1
CPU system time (s): 0.32495
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 11544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3135.1
system time used= 0.32495
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2847
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= 6813

runsolver used 3.45047 second user time and 7.17691 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Sun Apr 22 23:59:55 UTC 2007

IDJOB= 369163
IDBENCH= 24718
IDSOLVER= 181
FILE ID= node26/369163-1177286394

PBS_JOBID= 4650784

Free space on /tmp= 66436 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl008.sat05-2720.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369163-1177286394/mxc /tmp/evaluation/369163-1177286394/instance-369163-1177286394.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-369163-1177286394 -o ROOT/results/node26/solver-369163-1177286394 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369163-1177286394/mxc /tmp/evaluation/369163-1177286394/instance-369163-1177286394.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f1b3061e7694aa99406ed9e867c9dfa5

RANDOM SEED= 369354352

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1706456 kB
Buffers:         41248 kB
Cached:         218688 kB
SwapCached:       3088 kB
Active:         144632 kB
Inactive:       138400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1706456 kB
SwapTotal:     4192956 kB
SwapFree:      4170216 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          30496 kB
Slab:            51972 kB
Committed_AS:  1150428 kB
PageTables:       1716 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= 66436 MiB

End job on node26 on Mon Apr 23 00:52:11 UTC 2007