Trace number 302295

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 1200.56

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1517867865-16.cnf
MD5SUMf3afe0baf07d92ddf8b999932745fd0c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark140.778
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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/node24/watcher-302295-1172008574 -o ROOT/results/node24/solver-302295-1172008574 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302295-1172008574/mxc /tmp/evaluation/302295-1172008574/instance-302295-1172008574.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 0.99 0.93 3/77 18908
/proc/meminfo: memFree=1528328/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=1620 CPUtime=0
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 220811748 1658880 244 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 405 244 46 122 0 279 0

[startup+0.107268 s]
/proc/loadavg: 1.00 0.99 0.93 3/77 18908
/proc/meminfo: memFree=1528328/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=2544 CPUtime=0.1
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 584 0 0 0 10 0 0 0 18 0 1 0 220811748 2605056 462 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 636 462 59 122 0 510 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2544

[startup+0.519312 s]
/proc/loadavg: 1.00 0.99 0.93 3/77 18908
/proc/meminfo: memFree=1528328/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=4128 CPUtime=0.51
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 999 0 0 0 51 0 0 0 21 0 1 0 220811748 4227072 877 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 1032 877 59 122 0 906 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4128

[startup+1.3394 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 18909
/proc/meminfo: memFree=1523008/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=6768 CPUtime=1.32
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 1660 0 0 0 132 0 0 0 25 0 1 0 220811748 6930432 1538 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528212 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 1692 1539 59 122 0 1566 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6768

[startup+2.97558 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 18909
/proc/meminfo: memFree=1519680/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=10024 CPUtime=2.96
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 2475 0 0 0 295 1 0 0 25 0 1 0 220811748 10264576 2351 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 2506 2351 67 122 0 2380 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10024

[startup+6.25193 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 18909
/proc/meminfo: memFree=1517696/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=11344 CPUtime=6.24
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 2794 0 0 0 623 1 0 0 25 0 1 0 220811748 11616256 2670 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 2836 2670 67 122 0 2710 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11344

[startup+12.7076 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 18909
/proc/meminfo: memFree=1514944/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=13992 CPUtime=12.7
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 3460 0 0 0 1268 2 0 0 25 0 1 0 220811748 14327808 3336 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 3498 3336 67 122 0 3372 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 13992

[startup+25.509 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 18909
/proc/meminfo: memFree=1513280/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=16648 CPUtime=25.49
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 4133 0 0 0 2547 2 0 0 25 0 1 0 220811748 17047552 4009 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 4162 4009 67 122 0 4036 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16648

[startup+51.1208 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 18909
/proc/meminfo: memFree=1510016/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=19196 CPUtime=51.09
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 4761 0 0 0 5107 2 0 0 25 0 1 0 220811748 19656704 4637 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 4799 4637 67 122 0 4673 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19196

[startup+102.333 s]
/proc/loadavg: 1.04 1.00 0.94 2/78 18909
/proc/meminfo: memFree=1507008/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=21772 CPUtime=102.29
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 5422 0 0 0 10226 3 0 0 25 0 1 0 220811748 22294528 5298 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 5443 5298 67 122 0 5317 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 21772

[startup+162.362 s]
/proc/loadavg: 1.01 1.00 0.94 2/78 18909
/proc/meminfo: memFree=1504576/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=24124 CPUtime=162.31
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 6213 0 0 0 16227 4 0 0 25 0 1 0 220811748 24702976 5858 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 6031 5858 67 122 0 5905 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 24124

[startup+222.383 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 18909
/proc/meminfo: memFree=1502272/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=26368 CPUtime=222.31
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 6977 0 0 0 22227 4 0 0 25 0 1 0 220811748 27000832 6412 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 6592 6412 67 122 0 6466 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 26368

[startup+282.407 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 18909
/proc/meminfo: memFree=1502080/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=26632 CPUtime=282.32
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 7251 0 0 0 28227 5 0 0 25 0 1 0 220811748 27271168 6470 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 6658 6470 67 122 0 6532 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 26632

[startup+342.457 s]
/proc/loadavg: 1.04 1.01 0.94 2/84 19033
/proc/meminfo: memFree=1497424/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=30064 CPUtime=342.29
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 8356 0 0 0 34222 7 0 0 25 0 1 0 220811748 30785536 7343 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 7516 7343 67 122 0 7390 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 30064

[startup+402.503 s]
/proc/loadavg: 1.01 1.01 0.94 2/78 19107
/proc/meminfo: memFree=1497920/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=30588 CPUtime=402.27
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 8621 0 0 0 40220 7 0 0 25 0 1 0 220811748 31322112 7448 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 7647 7448 67 122 0 7521 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 30588

[startup+462.526 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19107
/proc/meminfo: memFree=1497984/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=30572 CPUtime=462.28
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 8821 0 0 0 46220 8 0 0 25 0 1 0 220811748 31305728 7448 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 7643 7448 67 122 0 7517 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 30572

[startup+522.55 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19107
/proc/meminfo: memFree=1496384/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=32024 CPUtime=522.28
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 9405 0 0 0 52220 8 0 0 25 0 1 0 220811748 32792576 7824 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 8006 7824 67 122 0 7880 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 32024

[startup+582.574 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19107
/proc/meminfo: memFree=1494912/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=33476 CPUtime=582.29
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 9969 0 0 0 58220 9 0 0 25 0 1 0 220811748 34279424 8202 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 8369 8202 67 122 0 8243 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 33476

[startup+642.602 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19107
/proc/meminfo: memFree=1495040/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=33304 CPUtime=642.31
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 10145 0 0 0 64221 10 0 0 25 0 1 0 220811748 34103296 8159 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 8326 8159 67 122 0 8200 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 33304

[startup+702.624 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19107
/proc/meminfo: memFree=1495104/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=33304 CPUtime=702.31
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 10277 0 0 0 70221 10 0 0 25 0 1 0 220811748 34103296 8159 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 8326 8159 67 122 0 8200 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 33304

[startup+762.648 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19107
/proc/meminfo: memFree=1495104/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=33304 CPUtime=762.31
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 10409 0 0 0 76221 10 0 0 25 0 1 0 220811748 34103296 8159 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 8326 8159 67 122 0 8200 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 33304

[startup+822.674 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19107
/proc/meminfo: memFree=1494976/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=33568 CPUtime=822.33
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 10634 0 0 0 82222 11 0 0 25 0 1 0 220811748 34373632 8208 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 8392 8208 67 122 0 8266 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 33568

[startup+882.701 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19107
/proc/meminfo: memFree=1492288/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=36208 CPUtime=882.33
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 11488 0 0 0 88221 12 0 0 25 0 1 0 220811748 37076992 8874 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 9052 8874 67 122 0 8926 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 36208

[startup+942.726 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19107
/proc/meminfo: memFree=1491712/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=36836 CPUtime=942.35
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 11781 0 0 0 94222 13 0 0 25 0 1 0 220811748 37720064 9023 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 9209 9023 67 122 0 9083 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 36836

[startup+1002.75 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19107
/proc/meminfo: memFree=1491712/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=36820 CPUtime=1002.35
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 11973 0 0 0 100222 13 0 0 25 0 1 0 220811748 37703680 9023 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 9205 9023 67 122 0 9079 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 36820

[startup+1062.78 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19107
/proc/meminfo: memFree=1491712/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=36812 CPUtime=1062.36
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 12117 0 0 0 106223 13 0 0 25 0 1 0 220811748 37695488 9023 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 9203 9023 67 122 0 9077 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 36812

[startup+1122.8 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19107
/proc/meminfo: memFree=1491520/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=37056 CPUtime=1122.37
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 12363 0 0 0 112223 14 0 0 25 0 1 0 220811748 37945344 9077 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 9264 9077 67 122 0 9138 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 37056

[startup+1182.83 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19107
/proc/meminfo: memFree=1491264/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=37188 CPUtime=1182.38
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 12505 0 0 0 118224 14 0 0 25 0 1 0 220811748 38080512 9123 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 9297 9123 67 122 0 9171 0
Current children cumulated CPU time (s) 1182.38
Current children cumulated vsize (KiB) 37188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19107
/proc/meminfo: memFree=1491328/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=37188 CPUtime=1200.09
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 12505 0 0 0 119995 14 0 0 25 0 1 0 220811748 38080512 9123 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 9297 9123 67 122 0 9171 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 37188

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

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

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19107
/proc/meminfo: memFree=1491328/2055920 swapFree=4144124/4192956
[pid=18908] ppid=18906 vsize=37188 CPUtime=1200.09
/proc/18908/stat : 18908 (mxc) R 18906 18908 18115 0 -1 4194304 12505 0 0 0 119995 14 0 0 25 0 1 0 220811748 38080512 9123 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 9297 9123 67 122 0 9171 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 37188

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.11
CPU user time (s): 1199.96
CPU system time (s): 0.152976
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 37380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.152976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12505
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= 2807

runsolver used 0.929858 second user time and 2.52062 second system time

The end



Launcher Data (download as text)




Begin job on node24 on Tue Feb 20 21:56:15 UTC 2007

IDJOB= 302295
IDBENCH= 20080
IDSOLVER= 107
FILE ID= node24/302295-1172008574

PBS_JOBID= 3892647

Free space on /tmp= 66562 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1517867865-16.cnf
COMMAND LINE= /tmp/evaluation/302295-1172008574/mxc /tmp/evaluation/302295-1172008574/instance-302295-1172008574.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-302295-1172008574 -o ROOT/results/node24/solver-302295-1172008574 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302295-1172008574/mxc /tmp/evaluation/302295-1172008574/instance-302295-1172008574.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  f3afe0baf07d92ddf8b999932745fd0c

RANDOM SEED= 191974142

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.232
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		: 3000.232
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:       1528736 kB
Buffers:         36836 kB
Cached:         400828 kB
SwapCached:       3656 kB
Active:          59800 kB
Inactive:       387284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1528736 kB
SwapTotal:     4192956 kB
SwapFree:      4144124 kB
Dirty:            1060 kB
Writeback:           0 kB
Mapped:          15508 kB
Slab:            65728 kB
Committed_AS:   708496 kB
PageTables:       1732 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= 66562 MiB

End job on node24 on Tue Feb 20 22:16:17 UTC 2007