Trace number 305411

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) 1200.09 1200.42

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1826381479-08.cnf
MD5SUM8e78670c99e958f12e271eddd527e3f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
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/node72/watcher-305411-1172078564 -o ROOT/results/node72/solver-305411-1172078564 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305411-1172078564/mxc /tmp/evaluation/305411-1172078564/instance-305411-1172078564.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: 1.02 1.01 1.00 3/77 19131
/proc/meminfo: memFree=1482904/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=3664 CPUtime=0
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 727 0 0 0 0 0 0 0 18 0 1 0 227824219 3751936 711 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 916 714 46 122 0 790 0

[startup+0.107374 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 19131
/proc/meminfo: memFree=1482904/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=5848 CPUtime=0.1
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 1524 0 0 0 10 0 0 0 18 0 1 0 227824219 5988352 1189 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 1462 1189 57 122 0 1336 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5848

[startup+0.515411 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 19131
/proc/meminfo: memFree=1482904/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=6640 CPUtime=0.5
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 1710 0 0 0 50 0 0 0 22 0 1 0 227824219 6799360 1375 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 1660 1375 59 122 0 1534 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6640

[startup+1.33549 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 19132
/proc/meminfo: memFree=1476752/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=7696 CPUtime=1.32
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 1982 0 0 0 132 0 0 0 25 0 1 0 227824219 7880704 1647 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 1924 1647 59 122 0 1798 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7696

[startup+2.97163 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 19132
/proc/meminfo: memFree=1474768/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=10340 CPUtime=2.96
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 2633 0 0 0 295 1 0 0 25 0 1 0 227824219 10588160 2298 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 2585 2298 59 122 0 2459 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10340

[startup+6.25293 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 19132
/proc/meminfo: memFree=1469912/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=14880 CPUtime=6.24
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 3756 0 0 0 622 2 0 0 25 0 1 0 227824219 15237120 3421 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519088 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 3720 3421 59 122 0 3594 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14880

[startup+12.7035 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19132
/proc/meminfo: memFree=1460504/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=24124 CPUtime=12.68
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 6081 0 0 0 1264 4 0 0 25 0 1 0 227824219 24702976 5746 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 6031 5746 59 122 0 5905 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24124

[startup+25.5117 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19132
/proc/meminfo: memFree=1444184/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=40628 CPUtime=25.49
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 10197 0 0 0 2540 9 0 0 25 0 1 0 227824219 41603072 9862 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 10157 9862 59 122 0 10031 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40628

[startup+51.119 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19132
/proc/meminfo: memFree=1415768/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=68476 CPUtime=51.09
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 17166 0 0 0 5094 15 0 0 25 0 1 0 227824219 70119424 16831 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535368 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 17119 16831 59 122 0 16993 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 68476

[startup+102.338 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19132
/proc/meminfo: memFree=1373464/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=110204 CPUtime=102.29
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 27671 0 0 0 10203 26 0 0 25 0 1 0 227824219 112848896 27251 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529790 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 27551 27251 67 122 0 27425 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 110204

[startup+162.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19132
/proc/meminfo: memFree=1369368/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=114692 CPUtime=162.31
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 28767 0 0 0 16203 28 0 0 25 0 1 0 227824219 117444608 28347 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 28673 28347 67 122 0 28547 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 114692

[startup+222.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19132
/proc/meminfo: memFree=1347096/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=136472 CPUtime=222.32
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 34356 0 0 0 22197 35 0 0 25 0 1 0 227824219 139747328 33835 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 34118 33835 67 122 0 33992 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 136472

[startup+282.428 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19132
/proc/meminfo: memFree=1347096/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=136472 CPUtime=282.34
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 34356 0 0 0 28198 36 0 0 25 0 1 0 227824219 139747328 33835 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 34118 33835 67 122 0 33992 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 136472

[startup+342.458 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19132
/proc/meminfo: memFree=1325720/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=157728 CPUtime=342.35
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 39771 0 0 0 34194 41 0 0 25 0 1 0 227824219 161513472 39139 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 39432 39139 67 122 0 39306 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 157728

[startup+402.489 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19132
/proc/meminfo: memFree=1325784/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=157728 CPUtime=402.37
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 39771 0 0 0 40195 42 0 0 25 0 1 0 227824219 161513472 39139 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 39432 39139 67 122 0 39306 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 157728

[startup+462.516 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19132
/proc/meminfo: memFree=1325848/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=157728 CPUtime=462.37
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 39882 0 0 0 46195 42 0 0 25 0 1 0 227824219 161513472 39139 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 39432 39139 67 122 0 39306 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 157728

[startup+522.545 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19132
/proc/meminfo: memFree=1325912/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=157728 CPUtime=522.39
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 39882 0 0 0 52196 43 0 0 25 0 1 0 227824219 161513472 39139 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 39432 39139 67 122 0 39306 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 157728

[startup+582.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19132
/proc/meminfo: memFree=1316376/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=167100 CPUtime=582.41
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 42378 0 0 0 58194 47 0 0 25 0 1 0 227824219 171110400 41513 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 41775 41513 67 122 0 41649 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 167100

[startup+642.604 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19132
/proc/meminfo: memFree=1316376/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=167100 CPUtime=642.42
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 42378 0 0 0 64194 48 0 0 25 0 1 0 227824219 171110400 41513 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 41775 41513 67 122 0 41649 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 167100

[startup+702.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19132
/proc/meminfo: memFree=1316376/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=167100 CPUtime=702.43
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 42378 0 0 0 70195 48 0 0 25 0 1 0 227824219 171110400 41513 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 41775 41513 67 122 0 41649 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 167100

[startup+762.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19132
/proc/meminfo: memFree=1306520/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=176868 CPUtime=762.44
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 44931 0 0 0 76193 51 0 0 25 0 1 0 227824219 181112832 43944 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 44217 43944 67 122 0 44091 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 176868

[startup+822.691 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19132
/proc/meminfo: memFree=1306520/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=176868 CPUtime=822.45
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 44931 0 0 0 82194 51 0 0 25 0 1 0 227824219 181112832 43944 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 44217 43944 67 122 0 44091 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 176868

[startup+882.719 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 19132
/proc/meminfo: memFree=1306584/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=176868 CPUtime=882.47
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 44931 0 0 0 88195 52 0 0 25 0 1 0 227824219 181112832 43944 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 44217 43944 67 122 0 44091 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 176868

[startup+942.746 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19134
/proc/meminfo: memFree=1277720/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=206028 CPUtime=942.47
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 52227 0 0 0 94185 62 0 0 25 0 1 0 227824219 210972672 51106 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 51507 51106 67 122 0 51381 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 206028

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19134
/proc/meminfo: memFree=1277976/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=206028 CPUtime=1002.49
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 52227 0 0 0 100186 63 0 0 25 0 1 0 227824219 210972672 51106 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 51507 51106 67 122 0 51381 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 206028

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19134
/proc/meminfo: memFree=1278040/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=206028 CPUtime=1062.5
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 52227 0 0 0 106187 63 0 0 25 0 1 0 227824219 210972672 51106 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 51507 51106 67 122 0 51381 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 206028

[startup+1122.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19134
/proc/meminfo: memFree=1252440/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=231404 CPUtime=1122.51
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 58713 0 0 0 112181 70 0 0 25 0 1 0 227824219 236957696 57458 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 57851 57458 67 122 0 57725 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 231404

[startup+1182.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19134
/proc/meminfo: memFree=1252504/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=231404 CPUtime=1182.53
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 58713 0 0 0 118182 71 0 0 25 0 1 0 227824219 236957696 57458 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 57851 57458 67 122 0 57725 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 231404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19134
/proc/meminfo: memFree=1252504/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=231404 CPUtime=1200.04
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 58713 0 0 0 119933 71 0 0 25 0 1 0 227824219 236957696 57458 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531253 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 57851 57458 67 122 0 57725 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 231404

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19134
/proc/meminfo: memFree=1252504/2055920 swapFree=4142544/4192956
[pid=19131] ppid=19129 vsize=231404 CPUtime=1200.04
/proc/19131/stat : 19131 (mxc) R 19129 19131 18049 0 -1 4194304 58713 0 0 0 119933 71 0 0 25 0 1 0 227824219 236957696 57458 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531253 0 0 4096 0 0 0 0 17 1 0 0
/proc/19131/statm: 57851 57458 67 122 0 57725 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 231404

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.34
CPU system time (s): 0.747886
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 231940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.34
system time used= 0.747886
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58713
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= 25122

runsolver used 1.36979 second user time and 2.71059 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Wed Feb 21 17:22:44 UTC 2007

IDJOB= 305411
IDBENCH= 20156
IDSOLVER= 107
FILE ID= node72/305411-1172078564

PBS_JOBID= 3892801

Free space on /tmp= 66560 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1826381479-08.cnf
COMMAND LINE= /tmp/evaluation/305411-1172078564/mxc /tmp/evaluation/305411-1172078564/instance-305411-1172078564.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-305411-1172078564 -o ROOT/results/node72/solver-305411-1172078564 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305411-1172078564/mxc /tmp/evaluation/305411-1172078564/instance-305411-1172078564.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  8e78670c99e958f12e271eddd527e3f2

RANDOM SEED= 930649931

TIME LIMIT= 1200 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		: 3000.236
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		: 3000.236
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:       1483312 kB
Buffers:         41056 kB
Cached:         450664 kB
SwapCached:      19640 kB
Active:         395624 kB
Inactive:       130600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1483312 kB
SwapTotal:     4192956 kB
SwapFree:      4142544 kB
Dirty:            1968 kB
Writeback:           0 kB
Mapped:          30068 kB
Slab:            31976 kB
Committed_AS:   600400 kB
PageTables:       1676 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= 66560 MiB

End job on node72 on Wed Feb 21 17:42:47 UTC 2007