Trace number 424528

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 2007-02-08? (TO) 5000.08 5001.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S2109328271-14.cnf
MD5SUM284c02329948728fca9d8117efd00015
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1018.77
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node72/watcher-424528-1177695455 -o ROOT/results/node72/solver-424528-1177695455 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424528-1177695455/mxc /tmp/evaluation/424528-1177695455/instance-424528-1177695455.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: 0.92 0.98 0.99 3/77 20009
/proc/meminfo: memFree=1778344/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=1572 CPUtime=0
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 244 0 0 0 0 0 0 0 18 0 1 0 245583917 1609728 229 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 393 229 46 122 0 267 0

[startup+0.00772204 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20009
/proc/meminfo: memFree=1778344/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=1852 CPUtime=0
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 295 0 0 0 0 0 0 0 18 0 1 0 245583917 1896448 280 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703180 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 463 281 46 122 0 337 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1852

[startup+0.101729 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20009
/proc/meminfo: memFree=1778344/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=2268 CPUtime=0.09
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 534 0 0 0 9 0 0 0 18 0 1 0 245583917 2322432 425 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 567 425 59 122 0 441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2268

[startup+0.301748 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20009
/proc/meminfo: memFree=1778344/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=3060 CPUtime=0.29
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 743 0 0 0 29 0 0 0 19 0 1 0 245583917 3133440 634 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 765 634 59 122 0 639 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3060

[startup+0.701784 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20009
/proc/meminfo: memFree=1778344/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=4512 CPUtime=0.69
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 1084 0 0 0 69 0 0 0 23 0 1 0 245583917 4620288 975 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 1128 975 59 122 0 1002 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4512

[startup+1.50186 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20010
/proc/meminfo: memFree=1773672/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=6888 CPUtime=1.49
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 1691 0 0 0 149 0 0 0 25 0 1 0 245583917 7053312 1582 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 1722 1582 59 122 0 1596 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6888

[startup+3.102 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20010
/proc/meminfo: memFree=1770600/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=8348 CPUtime=3.09
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 2072 0 0 0 309 0 0 0 25 0 1 0 245583917 8548352 1961 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 2087 1961 67 122 0 1961 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8348

[startup+6.3013 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20010
/proc/meminfo: memFree=1768488/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=10664 CPUtime=6.29
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 2630 0 0 0 628 1 0 0 25 0 1 0 245583917 10919936 2519 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 2666 2519 67 122 0 2540 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10664

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20010
/proc/meminfo: memFree=1767336/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=11572 CPUtime=12.69
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 2860 0 0 0 1268 1 0 0 25 0 1 0 245583917 11849728 2749 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 2893 2749 67 122 0 2767 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11572

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 20010
/proc/meminfo: memFree=1764904/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=13948 CPUtime=25.48
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 3460 0 0 0 2547 1 0 0 25 0 1 0 245583917 14282752 3349 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 3487 3349 67 122 0 3361 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13948

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 20010
/proc/meminfo: memFree=1762856/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=15956 CPUtime=51.08
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 3960 0 0 0 5106 2 0 0 25 0 1 0 245583917 16338944 3849 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 3989 3849 67 122 0 3863 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15956

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 20010
/proc/meminfo: memFree=1759656/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=19108 CPUtime=102.26
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 4768 0 0 0 10223 3 0 0 25 0 1 0 245583917 19566592 4647 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 4777 4647 67 122 0 4651 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19108

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20010
/proc/meminfo: memFree=1758824/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=19884 CPUtime=162.25
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 4990 0 0 0 16221 4 0 0 25 0 1 0 245583917 20361216 4842 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 4971 4842 67 122 0 4845 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19884

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20010
/proc/meminfo: memFree=1756392/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=22224 CPUtime=222.23
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 5607 0 0 0 22218 5 0 0 25 0 1 0 245583917 22757376 5432 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 5556 5432 67 122 0 5430 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 22224

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20010
/proc/meminfo: memFree=1754792/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=23852 CPUtime=282.21
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 6014 0 0 0 28215 6 0 0 25 0 1 0 245583917 24424448 5793 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 5963 5793 67 122 0 5837 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23852

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20010
/proc/meminfo: memFree=1754152/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=24512 CPUtime=342.2
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 6431 0 0 0 34213 7 0 0 25 0 1 0 245583917 25100288 5958 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 6128 5958 67 122 0 6002 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 24512

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20010
/proc/meminfo: memFree=1753576/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=25040 CPUtime=402.18
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 6786 0 0 0 40211 7 0 0 25 0 1 0 245583917 25640960 6097 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 6260 6097 67 122 0 6134 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 25040

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20010
/proc/meminfo: memFree=1752104/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=26568 CPUtime=462.16
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 7401 0 0 0 46208 8 0 0 25 0 1 0 245583917 27205632 6488 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528663 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 6642 6488 67 122 0 6516 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 26568

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20010
/proc/meminfo: memFree=1751464/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=27228 CPUtime=522.15
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 7756 0 0 0 52206 9 0 0 25 0 1 0 245583917 27881472 6648 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 6807 6648 67 122 0 6681 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 27228

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20010
/proc/meminfo: memFree=1751400/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=27360 CPUtime=582.14
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 8009 0 0 0 58204 10 0 0 25 0 1 0 245583917 28016640 6667 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 6840 6667 67 122 0 6714 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 27360

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20010
/proc/meminfo: memFree=1751400/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=27360 CPUtime=642.12
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 8204 0 0 0 64202 10 0 0 25 0 1 0 245583917 28016640 6667 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 6840 6667 67 122 0 6714 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 27360


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20214
/proc/meminfo: memFree=1735016/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=43460 CPUtime=4061.12
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 20596 0 0 0 406065 47 0 0 25 0 1 0 245583917 44503040 10711 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 10865 10711 67 122 0 10739 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 43460

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20214
/proc/meminfo: memFree=1734952/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=43460 CPUtime=4121.1
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 20777 0 0 0 412063 47 0 0 25 0 1 0 245583917 44503040 10721 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 10865 10721 67 122 0 10739 0
Current children cumulated CPU time (s) 4121.1
Current children cumulated vsize (KiB) 43460

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20214
/proc/meminfo: memFree=1735080/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=43460 CPUtime=4181.08
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 20891 0 0 0 418061 47 0 0 25 0 1 0 245583917 44503040 10721 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 10865 10721 67 122 0 10739 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 43460

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20214
/proc/meminfo: memFree=1735080/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=43460 CPUtime=4241.06
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 21063 0 0 0 424058 48 0 0 25 0 1 0 245583917 44503040 10722 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 10865 10722 67 122 0 10739 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 43460

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20214
/proc/meminfo: memFree=1735080/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=43400 CPUtime=4301.05
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 21234 0 0 0 430056 49 0 0 25 0 1 0 245583917 44441600 10712 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 10850 10712 67 122 0 10724 0
Current children cumulated CPU time (s) 4301.05
Current children cumulated vsize (KiB) 43400

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20214
/proc/meminfo: memFree=1735144/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=43400 CPUtime=4361.03
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 21348 0 0 0 436054 49 0 0 25 0 1 0 245583917 44441600 10712 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 10850 10712 67 122 0 10724 0
Current children cumulated CPU time (s) 4361.03
Current children cumulated vsize (KiB) 43400

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20214
/proc/meminfo: memFree=1734376/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=44188 CPUtime=4421.01
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 21634 0 0 0 442051 50 0 0 25 0 1 0 245583917 45248512 10884 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 11047 10884 67 122 0 10921 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 44188

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20214
/proc/meminfo: memFree=1734504/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=44016 CPUtime=4481
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 21634 0 0 0 448049 51 0 0 25 0 1 0 245583917 45072384 10866 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 11004 10866 67 122 0 10878 0
Current children cumulated CPU time (s) 4481
Current children cumulated vsize (KiB) 44016

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20214
/proc/meminfo: memFree=1734568/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=44016 CPUtime=4540.98
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 21634 0 0 0 454047 51 0 0 25 0 1 0 245583917 45072384 10866 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 11004 10866 67 122 0 10878 0
Current children cumulated CPU time (s) 4540.98
Current children cumulated vsize (KiB) 44016

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20214
/proc/meminfo: memFree=1734568/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=44016 CPUtime=4600.97
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 21634 0 0 0 460046 51 0 0 25 0 1 0 245583917 45072384 10866 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 11004 10866 67 122 0 10878 0
Current children cumulated CPU time (s) 4600.97
Current children cumulated vsize (KiB) 44016

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20214
/proc/meminfo: memFree=1734440/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=44016 CPUtime=4660.95
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 21691 0 0 0 466043 52 0 0 25 0 1 0 245583917 45072384 10866 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 11004 10866 67 122 0 10878 0
Current children cumulated CPU time (s) 4660.95
Current children cumulated vsize (KiB) 44016

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20214
/proc/meminfo: memFree=1734056/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=44544 CPUtime=4720.94
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 21910 0 0 0 472042 52 0 0 25 0 1 0 245583917 45613056 10971 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 11136 10971 67 122 0 11010 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 44544

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20214
/proc/meminfo: memFree=1734056/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=44544 CPUtime=4780.92
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 22081 0 0 0 478039 53 0 0 25 0 1 0 245583917 45613056 10971 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 11136 10971 67 122 0 11010 0
Current children cumulated CPU time (s) 4780.92
Current children cumulated vsize (KiB) 44544

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20214
/proc/meminfo: memFree=1734056/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=44544 CPUtime=4840.9
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 22195 0 0 0 484037 53 0 0 25 0 1 0 245583917 45613056 10971 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 11136 10971 67 122 0 11010 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 44544

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20214
/proc/meminfo: memFree=1733992/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=44536 CPUtime=4900.89
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 22366 0 0 0 490035 54 0 0 25 0 1 0 245583917 45604864 10971 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 11134 10971 67 122 0 11008 0
Current children cumulated CPU time (s) 4900.89
Current children cumulated vsize (KiB) 44536

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20214
/proc/meminfo: memFree=1734056/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=44512 CPUtime=4960.87
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 22537 0 0 0 496033 54 0 0 25 0 1 0 245583917 45580288 10971 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528505 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 11128 10971 67 122 0 11002 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 44512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20214
/proc/meminfo: memFree=1734184/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=44508 CPUtime=5000.06
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 22594 0 0 0 499952 54 0 0 25 0 1 0 245583917 45576192 10971 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 11127 10971 67 122 0 11001 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 44508

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20214
/proc/meminfo: memFree=1734184/2055920 swapFree=4157132/4192956
[pid=20009] ppid=20007 vsize=44508 CPUtime=5000.06
/proc/20009/stat : 20009 (mxc) R 20007 20009 19712 0 -1 4194304 22594 0 0 0 499952 54 0 0 25 0 1 0 245583917 45576192 10971 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20009/statm: 11127 10971 67 122 0 11001 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 44508

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.08
CPU user time (s): 4999.53
CPU system time (s): 0.555915
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 44772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.53
system time used= 0.555915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22594
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= 6
involuntary context switches= 39823

runsolver used 4.18236 second user time and 11.9052 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Fri Apr 27 17:37:35 UTC 2007

IDJOB= 424528
IDBENCH= 20030
IDSOLVER= 174
FILE ID= node72/424528-1177695455

PBS_JOBID= 4698686

Free space on /tmp= 66490 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S2109328271-14.cnf
COMMAND LINE= /tmp/evaluation/424528-1177695455/mxc /tmp/evaluation/424528-1177695455/instance-424528-1177695455.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-424528-1177695455 -o ROOT/results/node72/solver-424528-1177695455 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424528-1177695455/mxc /tmp/evaluation/424528-1177695455/instance-424528-1177695455.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  284c02329948728fca9d8117efd00015

RANDOM SEED= 419679591

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.222
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:       1778816 kB
Buffers:         41344 kB
Cached:         160516 kB
SwapCached:      17848 kB
Active:         143332 kB
Inactive:        82428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1778816 kB
SwapTotal:     4192956 kB
SwapFree:      4157132 kB
Dirty:             980 kB
Writeback:           0 kB
Mapped:          30028 kB
Slab:            36904 kB
Committed_AS:  3376940 kB
PageTables:       1788 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= 66490 MiB

End job on node72 on Fri Apr 27 19:00:58 UTC 2007