Trace number 300860

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) 1200.02 1200.49

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S471833188-06.cnf
MD5SUMb8e7ca890d2014c2fbdbc996df212877
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.01654
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/node4/watcher-300860-1171940009 -o ROOT/results/node4/solver-300860-1171940009 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300860-1171940009/mxc /tmp/evaluation/300860-1171940009/instance-300860-1171940009.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 0.95 3/77 2535
/proc/meminfo: memFree=1355048/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=1524 CPUtime=0
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 231 0 0 0 0 0 0 0 18 0 1 0 213955795 1560576 215 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 381 216 46 122 0 255 0

[startup+0.10737 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 2535
/proc/meminfo: memFree=1355048/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=2256 CPUtime=0.1
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 502 0 0 0 10 0 0 0 18 0 1 0 213955795 2310144 404 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 564 404 59 122 0 438 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2256

[startup+0.515407 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 2535
/proc/meminfo: memFree=1355048/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=3840 CPUtime=0.51
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 902 0 0 0 51 0 0 0 22 0 1 0 213955795 3932160 804 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 960 804 59 122 0 834 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3840

[startup+1.33649 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 2536
/proc/meminfo: memFree=1349984/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=6372 CPUtime=1.33
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 1541 0 0 0 133 0 0 0 25 0 1 0 213955795 6524928 1443 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 1593 1443 59 122 0 1467 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6372

[startup+2.97864 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 2536
/proc/meminfo: memFree=1348768/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=7952 CPUtime=2.97
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 1951 0 0 0 297 0 0 0 25 0 1 0 213955795 8142848 1851 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 1988 1851 67 122 0 1862 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 7952

[startup+6.25496 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 2536
/proc/meminfo: memFree=1346784/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=8744 CPUtime=6.24
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 2156 0 0 0 624 0 0 0 25 0 1 0 213955795 8953856 2056 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 2186 2056 67 122 0 2060 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8744

[startup+12.7126 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 2536
/proc/meminfo: memFree=1345120/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=10432 CPUtime=12.7
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 2556 0 0 0 1269 1 0 0 25 0 1 0 213955795 10682368 2456 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 2608 2456 67 122 0 2482 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10432

[startup+25.6138 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 2536
/proc/meminfo: memFree=1343712/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=11832 CPUtime=25.59
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 2906 0 0 0 2558 1 0 0 25 0 1 0 213955795 12115968 2806 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531445 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 2958 2806 67 122 0 2832 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 11832

[startup+51.2253 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 2536
/proc/meminfo: memFree=1342048/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=13460 CPUtime=51.2
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 3317 0 0 0 5118 2 0 0 25 0 1 0 213955795 13783040 3217 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531538 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 3365 3217 67 122 0 3239 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 13460

[startup+102.444 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 2536
/proc/meminfo: memFree=1338912/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=16552 CPUtime=102.4
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 4104 0 0 0 10237 3 0 0 25 0 1 0 213955795 16949248 4004 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 4138 4004 67 122 0 4012 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 16552

[startup+162.475 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 2536
/proc/meminfo: memFree=1337312/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=18116 CPUtime=162.42
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 4495 0 0 0 16238 4 0 0 25 0 1 0 213955795 18550784 4393 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 4529 4393 67 122 0 4403 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 18116

[startup+222.502 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 2536
/proc/meminfo: memFree=1337120/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=18272 CPUtime=222.43
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 4539 0 0 0 22239 4 0 0 25 0 1 0 213955795 18710528 4434 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 4568 4434 67 122 0 4442 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 18272

[startup+282.532 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 2536
/proc/meminfo: memFree=1335328/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=20016 CPUtime=282.44
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 4984 0 0 0 28239 5 0 0 25 0 1 0 213955795 20496384 4875 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 5004 4875 67 122 0 4878 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 20016

[startup+342.564 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 2536
/proc/meminfo: memFree=1335008/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=20232 CPUtime=342.47
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 5052 0 0 0 34241 6 0 0 25 0 1 0 213955795 20717568 4929 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 5058 4929 67 122 0 4932 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 20232

[startup+402.596 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 2536
/proc/meminfo: memFree=1332960/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=22316 CPUtime=402.48
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 5681 0 0 0 40241 7 0 0 25 0 1 0 213955795 22851584 5405 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 5579 5405 67 122 0 5453 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 22316

[startup+462.659 s]
/proc/loadavg: 1.00 1.00 0.95 2/84 2608
/proc/meminfo: memFree=1331632/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=22536 CPUtime=462.49
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 5969 0 0 0 46241 8 0 0 25 0 1 0 213955795 23076864 5455 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 5634 5455 67 122 0 5508 0
Current children cumulated CPU time (s) 462.49
Current children cumulated vsize (KiB) 22536

[startup+522.727 s]
/proc/loadavg: 1.14 1.03 0.96 2/84 3176
/proc/meminfo: memFree=1330736/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=22668 CPUtime=522.46
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 6232 0 0 0 52236 10 0 0 25 0 1 0 213955795 23212032 5480 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 5667 5480 67 122 0 5541 0
Current children cumulated CPU time (s) 522.46
Current children cumulated vsize (KiB) 22668

[startup+582.768 s]
/proc/loadavg: 1.05 1.02 0.96 2/78 3210
/proc/meminfo: memFree=1331424/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=23184 CPUtime=582.46
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 6647 0 0 0 58232 14 0 0 25 0 1 0 213955795 23740416 5623 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 5796 5623 67 122 0 5670 0
Current children cumulated CPU time (s) 582.46
Current children cumulated vsize (KiB) 23184

[startup+642.802 s]
/proc/loadavg: 1.02 1.02 0.96 2/78 3210
/proc/meminfo: memFree=1329312/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=25300 CPUtime=642.47
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 7438 0 0 0 64233 14 0 0 25 0 1 0 213955795 25907200 6156 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 6325 6156 67 122 0 6199 0
Current children cumulated CPU time (s) 642.47
Current children cumulated vsize (KiB) 25300

[startup+702.832 s]
/proc/loadavg: 1.00 1.01 0.96 2/78 3210
/proc/meminfo: memFree=1328608/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=25944 CPUtime=702.49
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 7819 0 0 0 70234 15 0 0 25 0 1 0 213955795 26566656 6309 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 6486 6309 67 122 0 6360 0
Current children cumulated CPU time (s) 702.49
Current children cumulated vsize (KiB) 25944

[startup+762.86 s]
/proc/loadavg: 1.09 1.04 0.97 2/78 3210
/proc/meminfo: memFree=1328608/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=25932 CPUtime=762.5
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 7934 0 0 0 76234 16 0 0 25 0 1 0 213955795 26554368 6310 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 6483 6310 67 122 0 6357 0
Current children cumulated CPU time (s) 762.5
Current children cumulated vsize (KiB) 25932

[startup+822.891 s]
/proc/loadavg: 1.03 1.03 0.97 2/78 3210
/proc/meminfo: memFree=1328608/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=25920 CPUtime=822.51
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 8010 0 0 0 82235 16 0 0 25 0 1 0 213955795 26542080 6310 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 6480 6310 67 122 0 6354 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 25920

[startup+882.919 s]
/proc/loadavg: 1.01 1.02 0.97 2/78 3210
/proc/meminfo: memFree=1328736/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=25920 CPUtime=882.53
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 8162 0 0 0 88236 17 0 0 25 0 1 0 213955795 26542080 6310 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 6480 6310 67 122 0 6354 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 25920

[startup+942.949 s]
/proc/loadavg: 1.00 1.02 0.97 2/78 3210
/proc/meminfo: memFree=1328288/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=26280 CPUtime=942.54
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 8441 0 0 0 94236 18 0 0 25 0 1 0 213955795 26910720 6399 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 6570 6399 67 122 0 6444 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 26280

[startup+1002.97 s]
/proc/loadavg: 1.00 1.01 0.97 2/78 3210
/proc/meminfo: memFree=1326560/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=27996 CPUtime=1002.56
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 9084 0 0 0 100237 19 0 0 25 0 1 0 213955795 28667904 6843 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 6999 6843 67 122 0 6873 0
Current children cumulated CPU time (s) 1002.56
Current children cumulated vsize (KiB) 27996

[startup+1063.01 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 3210
/proc/meminfo: memFree=1326496/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=28128 CPUtime=1062.56
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 9313 0 0 0 106237 19 0 0 25 0 1 0 213955795 28803072 6867 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 7032 6867 67 122 0 6906 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 28128

[startup+1123.04 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 3210
/proc/meminfo: memFree=1326432/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=28128 CPUtime=1122.58
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 9518 0 0 0 112238 20 0 0 25 0 1 0 213955795 28803072 6867 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 7032 6867 67 122 0 6906 0
Current children cumulated CPU time (s) 1122.58
Current children cumulated vsize (KiB) 28128

[startup+1183.07 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 3210
/proc/meminfo: memFree=1326112/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=28520 CPUtime=1182.59
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 9817 0 0 0 118238 21 0 0 25 0 1 0 213955795 29204480 6961 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 7130 6961 67 122 0 7004 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 28520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 3210
/proc/meminfo: memFree=1326048/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=28520 CPUtime=1200.01
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 9860 0 0 0 119980 21 0 0 25 0 1 0 213955795 29204480 6963 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 7130 6963 67 122 0 7004 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 28520

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

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

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 3210
/proc/meminfo: memFree=1326048/2055920 swapFree=4192812/4192956
[pid=2535] ppid=2533 vsize=28520 CPUtime=1200.01
/proc/2535/stat : 2535 (mxc) R 2533 2535 1575 0 -1 4194304 9860 0 0 0 119980 21 0 0 25 0 1 0 213955795 29204480 6963 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2535/statm: 7130 6963 67 122 0 7004 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 28520

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.02
CPU user time (s): 1199.8
CPU system time (s): 0.219966
CPU usage (%): 99.9609
Max. virtual memory (cumulated for all children) (KiB): 28688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.219966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9860
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= 25390

runsolver used 1.45178 second user time and 2.76258 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Tue Feb 20 02:53:29 UTC 2007

IDJOB= 300860
IDBENCH= 20045
IDSOLVER= 107
FILE ID= node4/300860-1171940009

PBS_JOBID= 3848944

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-S471833188-06.cnf
COMMAND LINE= /tmp/evaluation/300860-1171940009/mxc /tmp/evaluation/300860-1171940009/instance-300860-1171940009.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-300860-1171940009 -o ROOT/results/node4/solver-300860-1171940009 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300860-1171940009/mxc /tmp/evaluation/300860-1171940009/instance-300860-1171940009.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  b8e7ca890d2014c2fbdbc996df212877

RANDOM SEED= 22410715

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1355456 kB
Buffers:         55948 kB
Cached:         507092 kB
SwapCached:          0 kB
Active:         159392 kB
Inactive:       463928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1355456 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             920 kB
Writeback:           0 kB
Mapped:          79180 kB
Slab:            62692 kB
Committed_AS:   936892 kB
PageTables:       1772 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 node4 on Tue Feb 20 03:13:32 UTC 2007