Trace number 300901

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) 1200.11 1200.43

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1036103820-03.cnf
MD5SUM85e6669b731e40790ffff95698079292
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark41.5937
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-300901-1171942237 -o ROOT/results/node5/solver-300901-1171942237 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300901-1171942237/mxc /tmp/evaluation/300901-1171942237/instance-300901-1171942237.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 31862
/proc/meminfo: memFree=1053472/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=1524 CPUtime=0
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 233 0 0 0 0 0 0 0 18 0 1 0 214178488 1560576 217 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 381 218 46 122 0 255 0

[startup+0.107678 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 31862
/proc/meminfo: memFree=1053472/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=2256 CPUtime=0.1
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 501 0 0 0 10 0 0 0 18 0 1 0 214178488 2310144 403 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 564 403 59 122 0 438 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2256

[startup+0.515723 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 31862
/proc/meminfo: memFree=1053472/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=3840 CPUtime=0.51
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 893 0 0 0 51 0 0 0 21 0 1 0 214178488 3932160 795 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 960 795 59 122 0 834 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3840

[startup+1.33682 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31863
/proc/meminfo: memFree=1048472/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=6348 CPUtime=1.33
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 1527 0 0 0 133 0 0 0 25 0 1 0 214178488 6500352 1429 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 1587 1429 59 122 0 1461 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6348

[startup+2.979 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31863
/proc/meminfo: memFree=1047448/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=7884 CPUtime=2.97
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 1924 0 0 0 297 0 0 0 25 0 1 0 214178488 8073216 1824 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 1971 1824 67 122 0 1845 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 7884

[startup+6.25537 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31863
/proc/meminfo: memFree=1045272/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=8676 CPUtime=6.24
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 2142 0 0 0 624 0 0 0 25 0 1 0 214178488 8884224 2042 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 2169 2042 67 122 0 2043 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8676

[startup+12.7131 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31863
/proc/meminfo: memFree=1043352/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=10656 CPUtime=12.7
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 2610 0 0 0 1269 1 0 0 25 0 1 0 214178488 10911744 2510 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 2664 2510 67 122 0 2538 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10656

[startup+25.5136 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31863
/proc/meminfo: memFree=1042072/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=11944 CPUtime=25.5
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 2934 0 0 0 2549 1 0 0 25 0 1 0 214178488 12230656 2834 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 2986 2834 67 122 0 2860 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 11944

[startup+51.1285 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31863
/proc/meminfo: memFree=1040664/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=13304 CPUtime=51.11
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 3286 0 0 0 5109 2 0 0 25 0 1 0 214178488 13623296 3186 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 3326 3186 67 122 0 3200 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 13304

[startup+102.35 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31863
/proc/meminfo: memFree=1037848/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=15996 CPUtime=102.31
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 3971 0 0 0 10228 3 0 0 25 0 1 0 214178488 16379904 3866 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 3999 3866 67 122 0 3873 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 15996

[startup+162.385 s]
/proc/loadavg: 1.04 1.01 0.99 2/78 31863
/proc/meminfo: memFree=1035864/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=18008 CPUtime=162.33
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 4473 0 0 0 16229 4 0 0 25 0 1 0 214178488 18440192 4367 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 4502 4367 67 122 0 4376 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 18008

[startup+222.413 s]
/proc/loadavg: 1.01 1.01 0.99 2/78 31863
/proc/meminfo: memFree=1035160/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=18644 CPUtime=222.35
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 4636 0 0 0 22230 5 0 0 25 0 1 0 214178488 19091456 4529 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 4661 4529 67 122 0 4535 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 18644

[startup+282.444 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31863
/proc/meminfo: memFree=1033816/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=19804 CPUtime=282.35
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 4970 0 0 0 28230 5 0 0 25 0 1 0 214178488 20279296 4822 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519235 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 4951 4822 67 122 0 4825 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 19804

[startup+342.472 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31863
/proc/meminfo: memFree=1033560/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=20144 CPUtime=342.37
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 5063 0 0 0 34231 6 0 0 25 0 1 0 214178488 20627456 4907 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 5036 4907 67 122 0 4910 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 20144

[startup+402.507 s]
/proc/loadavg: 1.11 1.03 1.00 2/78 31863
/proc/meminfo: memFree=1031832/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=21972 CPUtime=402.39
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 5625 0 0 0 40232 7 0 0 25 0 1 0 214178488 22499328 5328 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 5493 5328 67 122 0 5367 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 21972

[startup+462.537 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 31863
/proc/meminfo: memFree=1031256/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=22500 CPUtime=462.4
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 5992 0 0 0 46232 8 0 0 25 0 1 0 214178488 23040000 5457 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534820 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 5625 5457 67 122 0 5499 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 22500

[startup+522.566 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 31863
/proc/meminfo: memFree=1031192/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=22632 CPUtime=522.42
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 6262 0 0 0 52233 9 0 0 25 0 1 0 214178488 23175168 5489 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134716465 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 5658 5489 67 122 0 5532 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 22632

[startup+582.596 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31865
/proc/meminfo: memFree=1031128/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=22632 CPUtime=582.43
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 6500 0 0 0 58234 9 0 0 25 0 1 0 214178488 23175168 5489 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 5658 5489 67 122 0 5532 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 22632

[startup+642.631 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31865
/proc/meminfo: memFree=1029336/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=24484 CPUtime=642.45
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 7160 0 0 0 64235 10 0 0 25 0 1 0 214178488 25071616 5937 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 6121 5937 67 122 0 5995 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 24484

[startup+702.661 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31865
/proc/meminfo: memFree=1029336/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=24476 CPUtime=702.46
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 7426 0 0 0 70235 11 0 0 25 0 1 0 214178488 25063424 5937 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 6119 5937 67 122 0 5993 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 24476

[startup+762.691 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31865
/proc/meminfo: memFree=1028760/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=24992 CPUtime=762.48
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 7783 0 0 0 76236 12 0 0 25 0 1 0 214178488 25591808 6066 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 6248 6066 67 122 0 6122 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 24992

[startup+822.727 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 31865
/proc/meminfo: memFree=1028824/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=24920 CPUtime=822.49
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 7935 0 0 0 82237 12 0 0 25 0 1 0 214178488 25518080 6066 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528439 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 6230 6066 67 122 0 6104 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 24920

[startup+882.756 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31865
/proc/meminfo: memFree=1028824/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=24920 CPUtime=882.51
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 8163 0 0 0 88238 13 0 0 25 0 1 0 214178488 25518080 6066 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 6230 6066 67 122 0 6104 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 24920

[startup+942.784 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31865
/proc/meminfo: memFree=1028824/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=24920 CPUtime=942.53
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 8391 0 0 0 94239 14 0 0 25 0 1 0 214178488 25518080 6066 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 6230 6066 67 122 0 6104 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 24920

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31865
/proc/meminfo: memFree=1028696/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=25052 CPUtime=1002.53
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 8659 0 0 0 100239 14 0 0 25 0 1 0 214178488 25653248 6106 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 6263 6106 67 122 0 6137 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 25052

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31865
/proc/meminfo: memFree=1026264/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=27556 CPUtime=1062.55
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 9466 0 0 0 106240 15 0 0 25 0 1 0 214178488 28217344 6708 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 6889 6708 67 122 0 6763 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 27556

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31865
/proc/meminfo: memFree=1026008/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=27676 CPUtime=1122.56
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 9715 0 0 0 112240 16 0 0 25 0 1 0 214178488 28340224 6752 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 6919 6752 67 122 0 6793 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 27676

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31865
/proc/meminfo: memFree=1025816/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=27940 CPUtime=1182.58
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 9978 0 0 0 118241 17 0 0 25 0 1 0 214178488 28610560 6810 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 6985 6810 67 122 0 6859 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 27940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31865
/proc/meminfo: memFree=1025816/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=27940 CPUtime=1200.1
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 10060 0 0 0 119993 17 0 0 25 0 1 0 214178488 28610560 6810 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528457 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 6985 6810 67 122 0 6859 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 27940

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31865
/proc/meminfo: memFree=1025816/2055920 swapFree=4192812/4192956
[pid=31862] ppid=31860 vsize=27940 CPUtime=1200.1
/proc/31862/stat : 31862 (mxc) R 31860 31862 30247 0 -1 4194304 10060 0 0 0 119993 17 0 0 25 0 1 0 214178488 28610560 6810 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528457 0 0 4096 0 0 0 0 17 1 0 0
/proc/31862/statm: 6985 6810 67 122 0 6859 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 27940

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1199.93
CPU system time (s): 0.179972
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 28104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.179972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10060
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= 1720

runsolver used 1.37279 second user time and 2.72558 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Tue Feb 20 03:30:37 UTC 2007

IDJOB= 300901
IDBENCH= 20046
IDSOLVER= 107
FILE ID= node5/300901-1171942237

PBS_JOBID= 3848938

Free space on /tmp= 66551 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1036103820-03.cnf
COMMAND LINE= /tmp/evaluation/300901-1171942237/mxc /tmp/evaluation/300901-1171942237/instance-300901-1171942237.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-300901-1171942237 -o ROOT/results/node5/solver-300901-1171942237 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300901-1171942237/mxc /tmp/evaluation/300901-1171942237/instance-300901-1171942237.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  85e6669b731e40790ffff95698079292

RANDOM SEED= 89731055

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1053880 kB
Buffers:         61068 kB
Cached:         819056 kB
SwapCached:          0 kB
Active:         535576 kB
Inactive:       388876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1053880 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             940 kB
Writeback:           0 kB
Mapped:          63212 kB
Slab:            63188 kB
Committed_AS:   779724 kB
PageTables:       1692 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= 66551 MiB

End job on node5 on Tue Feb 20 03:50:39 UTC 2007