Trace number 303689

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) 1200.08 1200.43

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S1751213243-05.cnf
MD5SUM0186eda890cf4014d992450cade22d17
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 variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 517000

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/node2/watcher-303689-1172041341 -o ROOT/results/node2/solver-303689-1172041341 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303689-1172041341/mxc /tmp/evaluation/303689-1172041341/instance-303689-1172041341.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: 0.92 0.98 0.99 3/83 18777
/proc/meminfo: memFree=1542312/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=1692 CPUtime=0
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 272 0 0 0 0 0 0 0 18 0 1 0 224089018 1732608 256 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 423 257 46 122 0 297 0

[startup+0.107335 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 18777
/proc/meminfo: memFree=1542312/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=2276 CPUtime=0.1
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 549 0 0 0 10 0 0 0 18 0 1 0 224089018 2330624 409 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 569 409 59 122 0 443 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2276

[startup+0.515376 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 18777
/proc/meminfo: memFree=1542312/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=3332 CPUtime=0.51
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 810 0 0 0 51 0 0 0 22 0 1 0 224089018 3411968 670 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 833 670 59 122 0 707 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3332

[startup+1.33646 s]
/proc/loadavg: 0.92 0.98 0.99 2/84 18778
/proc/meminfo: memFree=1538528/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=4956 CPUtime=1.33
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 1210 0 0 0 133 0 0 0 25 0 1 0 224089018 5074944 1070 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 1239 1070 59 122 0 1113 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4956

[startup+2.97363 s]
/proc/loadavg: 0.92 0.98 0.99 2/84 18780
/proc/meminfo: memFree=1537056/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=5988 CPUtime=2.96
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 1481 0 0 0 296 0 0 0 25 0 1 0 224089018 6131712 1339 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 1497 1339 67 122 0 1371 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5988

[startup+6.25898 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 18782
/proc/meminfo: memFree=1535968/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=7008 CPUtime=6.25
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 1734 0 0 0 624 1 0 0 25 0 1 0 224089018 7176192 1592 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 1752 1592 67 122 0 1626 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 7008

[startup+12.7136 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 18786
/proc/meminfo: memFree=1535016/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=8176 CPUtime=12.69
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 2030 0 0 0 1268 1 0 0 25 0 1 0 224089018 8372224 1888 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 2044 1888 67 122 0 1918 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8176

[startup+25.522 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 18806
/proc/meminfo: memFree=1534816/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=9232 CPUtime=25.49
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 2295 0 0 0 2547 2 0 0 25 0 1 0 224089018 9453568 2153 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 2308 2153 67 122 0 2182 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9232

[startup+51.1316 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 18806
/proc/meminfo: memFree=1533600/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=10512 CPUtime=51.09
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 2615 0 0 0 5107 2 0 0 25 0 1 0 224089018 10764288 2473 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531538 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 2628 2473 67 122 0 2502 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 10512

[startup+102.349 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 18806
/proc/meminfo: memFree=1531680/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=12364 CPUtime=102.3
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 3089 0 0 0 10227 3 0 0 25 0 1 0 224089018 12660736 2947 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 3091 2947 67 122 0 2965 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 12364

[startup+162.379 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18806
/proc/meminfo: memFree=1530144/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=13880 CPUtime=162.31
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 3501 0 0 0 16227 4 0 0 25 0 1 0 224089018 14213120 3291 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 3470 3291 67 122 0 3344 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 13880

[startup+222.411 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18806
/proc/meminfo: memFree=1530080/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=14168 CPUtime=222.32
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 3830 0 0 0 22227 5 0 0 25 0 1 0 224089018 14508032 3348 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 3542 3348 67 122 0 3416 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 14168

[startup+282.443 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18806
/proc/meminfo: memFree=1528864/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=15384 CPUtime=282.34
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 4382 0 0 0 28228 6 0 0 25 0 1 0 224089018 15753216 3646 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 3846 3646 67 122 0 3720 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 15384

[startup+342.472 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18806
/proc/meminfo: memFree=1528608/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=15652 CPUtime=342.35
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 4664 0 0 0 34228 7 0 0 25 0 1 0 224089018 16027648 3700 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 3913 3700 67 122 0 3787 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 15652

[startup+402.506 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18806
/proc/meminfo: memFree=1528352/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=15916 CPUtime=402.36
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 4991 0 0 0 40229 7 0 0 25 0 1 0 224089018 16297984 3761 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 3979 3761 67 122 0 3853 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 15916

[startup+462.534 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18806
/proc/meminfo: memFree=1527264/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=17100 CPUtime=462.38
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 5518 0 0 0 46230 8 0 0 25 0 1 0 224089018 17510400 4042 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 4275 4042 67 122 0 4149 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 17100

[startup+522.56 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 18806
/proc/meminfo: memFree=1526816/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=17672 CPUtime=522.39
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 5824 0 0 0 52230 9 0 0 25 0 1 0 224089018 18096128 4143 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 4418 4143 67 122 0 4292 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 17672

[startup+582.589 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 18806
/proc/meminfo: memFree=1526688/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=17672 CPUtime=582.41
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 6052 0 0 0 58231 10 0 0 25 0 1 0 224089018 18096128 4166 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 4418 4166 67 122 0 4292 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 17672

[startup+642.62 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18806
/proc/meminfo: memFree=1526560/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=17972 CPUtime=642.41
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 6336 0 0 0 64231 10 0 0 25 0 1 0 224089018 18403328 4204 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 4493 4204 67 122 0 4367 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 17972

[startup+702.654 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18806
/proc/meminfo: memFree=1525536/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=18896 CPUtime=702.43
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 6756 0 0 0 70232 11 0 0 25 0 1 0 224089018 19349504 4450 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519299 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 4724 4450 67 122 0 4598 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 18896

[startup+762.684 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18806
/proc/meminfo: memFree=1525408/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=19188 CPUtime=762.45
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 7033 0 0 0 76233 12 0 0 25 0 1 0 224089018 19648512 4497 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 4797 4497 67 122 0 4671 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 19188

[startup+822.722 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18806
/proc/meminfo: memFree=1525216/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=19348 CPUtime=822.46
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 7264 0 0 0 82234 12 0 0 25 0 1 0 224089018 19812352 4544 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 4837 4544 67 122 0 4711 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 19348

[startup+882.753 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18806
/proc/meminfo: memFree=1525216/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=19348 CPUtime=882.48
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 7496 0 0 0 88235 13 0 0 25 0 1 0 224089018 19812352 4546 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 4837 4546 67 122 0 4711 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 19348

[startup+942.779 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18806
/proc/meminfo: memFree=1525152/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=19348 CPUtime=942.48
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 7681 0 0 0 94235 13 0 0 25 0 1 0 224089018 19812352 4547 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 4837 4547 67 122 0 4711 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 19348

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18806
/proc/meminfo: memFree=1525152/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=19348 CPUtime=1002.5
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 7922 0 0 0 100236 14 0 0 25 0 1 0 224089018 19812352 4558 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 4837 4558 67 122 0 4711 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 19348

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18806
/proc/meminfo: memFree=1525152/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=19348 CPUtime=1062.52
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 8108 0 0 0 106237 15 0 0 25 0 1 0 224089018 19812352 4560 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 4837 4560 67 122 0 4711 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 19348

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18806
/proc/meminfo: memFree=1523872/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=20708 CPUtime=1122.53
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 8608 0 0 0 112237 16 0 0 25 0 1 0 224089018 21204992 4872 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 5177 4872 67 122 0 5051 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 20708

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18806
/proc/meminfo: memFree=1523424/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=21268 CPUtime=1182.54
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 8928 0 0 0 118238 16 0 0 25 0 1 0 224089018 21778432 4992 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 5317 4992 67 122 0 5191 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 21268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18806
/proc/meminfo: memFree=1523424/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=21268 CPUtime=1200.06
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 8978 0 0 0 119990 16 0 0 25 0 1 0 224089018 21778432 4992 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 5317 4992 67 122 0 5191 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 21268

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 18806
/proc/meminfo: memFree=1523424/2055920 swapFree=4192812/4192956
[pid=18777] ppid=18775 vsize=21268 CPUtime=1200.06
/proc/18777/stat : 18777 (mxc) R 18775 18777 18460 0 -1 4194304 8978 0 0 0 119990 16 0 0 25 0 1 0 224089018 21778432 4992 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18777/statm: 5317 4992 67 122 0 5191 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 21268

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.08
CPU user time (s): 1199.9
CPU system time (s): 0.172973
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 21468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.172973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8978
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= 24765

runsolver used 1.37079 second user time and 2.86756 second system time

The end



Launcher Data (download as text)




Begin job on node2 on Wed Feb 21 07:02:21 UTC 2007

IDJOB= 303689
IDBENCH= 20114
IDSOLVER= 107
FILE ID= node2/303689-1172041341

PBS_JOBID= 3865267

Free space on /tmp= 66549 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S1751213243-05.cnf
COMMAND LINE= /tmp/evaluation/303689-1172041341/mxc /tmp/evaluation/303689-1172041341/instance-303689-1172041341.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-303689-1172041341 -o ROOT/results/node2/solver-303689-1172041341 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303689-1172041341/mxc /tmp/evaluation/303689-1172041341/instance-303689-1172041341.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  0186eda890cf4014d992450cade22d17

RANDOM SEED= 580443905

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1542784 kB
Buffers:         54208 kB
Cached:         322648 kB
SwapCached:          0 kB
Active:         320620 kB
Inactive:       116896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1542784 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1132 kB
Writeback:           0 kB
Mapped:          79960 kB
Slab:            60776 kB
Committed_AS:  1215608 kB
PageTables:       2060 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= 66549 MiB

End job on node2 on Wed Feb 21 07:22:23 UTC 2007