Trace number 301195

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
KCNFS 2004? (TO) 1200.03 1200.4

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S2129616968-04.cnf
MD5SUMbbc9d27dee29f57f9dd4a8988410f8b2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.6409
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.00/0.07	c Computed by /tmp/evaluation/301195-1171957364/kcnfs-2004   V. 03/02/12
0.00/0.07	c Input file : '/tmp/evaluation/301195-1171957364/instance-301195-1171957364.cnf'

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/node3/watcher-301195-1171957364 -o ROOT/results/node3/solver-301195-1171957364 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/301195-1171957364/kcnfs-2004 /tmp/evaluation/301195-1171957364/instance-301195-1171957364.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
Using a pseudo terminal to collect output from the solver
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.01 3/77 9285
/proc/meminfo: memFree=762528/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=16044 CPUtime=0
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 100 0 0 0 0 0 0 0 18 0 1 0 215691288 16429056 80 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 4012 81 38 107 0 3901 0

[startup+0.107459 s]
/proc/loadavg: 0.92 0.98 1.01 3/77 9285
/proc/meminfo: memFree=762528/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21788 CPUtime=0.1
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1842 0 0 0 10 0 0 0 18 0 1 0 215691288 22310912 1821 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134580250 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5447 1821 59 107 0 5336 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 21788

[startup+0.515493 s]
/proc/loadavg: 0.92 0.98 1.01 3/77 9285
/proc/meminfo: memFree=762528/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=0.5
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1863 0 0 0 50 0 0 0 21 0 1 0 215691288 22315008 1842 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1842 59 107 0 5337 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 21792

[startup+1.33656 s]
/proc/loadavg: 0.92 0.98 1.01 2/78 9286
/proc/meminfo: memFree=755288/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=1.33
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1863 0 0 0 133 0 0 0 25 0 1 0 215691288 22315008 1842 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579770 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1842 59 107 0 5337 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 21792

[startup+2.9767 s]
/proc/loadavg: 0.93 0.98 1.01 2/78 9286
/proc/meminfo: memFree=755160/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=2.96
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1864 0 0 0 296 0 0 0 25 0 1 0 215691288 22315008 1843 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528506 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1843 59 107 0 5337 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21792

[startup+6.25296 s]
/proc/loadavg: 0.93 0.98 1.01 2/78 9286
/proc/meminfo: memFree=755160/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=6.24
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1864 0 0 0 624 0 0 0 25 0 1 0 215691288 22315008 1843 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1843 59 107 0 5337 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 21792

[startup+12.7085 s]
/proc/loadavg: 0.94 0.98 1.01 2/78 9286
/proc/meminfo: memFree=755096/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=12.69
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1864 0 0 0 1269 0 0 0 25 0 1 0 215691288 22315008 1843 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579679 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1843 59 107 0 5337 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21792

[startup+25.5115 s]
/proc/loadavg: 0.95 0.98 1.01 2/78 9286
/proc/meminfo: memFree=755096/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=25.49
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1865 0 0 0 2549 0 0 0 25 0 1 0 215691288 22315008 1844 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579702 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1844 59 107 0 5337 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21792

[startup+51.1237 s]
/proc/loadavg: 0.96 0.98 1.01 2/78 9286
/proc/meminfo: memFree=755096/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=51.1
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1865 0 0 0 5110 0 0 0 25 0 1 0 215691288 22315008 1844 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1844 59 107 0 5337 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 21792

[startup+102.341 s]
/proc/loadavg: 0.98 0.98 1.00 2/78 9286
/proc/meminfo: memFree=755160/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=102.31
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1865 0 0 0 10230 1 0 0 25 0 1 0 215691288 22315008 1844 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1844 59 107 0 5337 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 21792

[startup+162.372 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 9286
/proc/meminfo: memFree=755096/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=162.33
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1865 0 0 0 16232 1 0 0 25 0 1 0 215691288 22315008 1844 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579621 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1844 59 107 0 5337 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 21792

[startup+222.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 9286
/proc/meminfo: memFree=755096/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=222.34
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1865 0 0 0 22233 1 0 0 25 0 1 0 215691288 22315008 1844 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579840 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1844 59 107 0 5337 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 21792

[startup+282.424 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 9286
/proc/meminfo: memFree=755032/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=282.35
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1865 0 0 0 28234 1 0 0 25 0 1 0 215691288 22315008 1844 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528257 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1844 59 107 0 5337 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 21792

[startup+342.446 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 9286
/proc/meminfo: memFree=755096/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=342.35
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1865 0 0 0 34234 1 0 0 25 0 1 0 215691288 22315008 1844 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579646 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1844 59 107 0 5337 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 21792

[startup+402.475 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9286
/proc/meminfo: memFree=755032/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=402.37
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1866 0 0 0 40236 1 0 0 25 0 1 0 215691288 22315008 1845 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528259 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1845 59 107 0 5337 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 21792

[startup+462.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9286
/proc/meminfo: memFree=755096/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=462.38
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1866 0 0 0 46237 1 0 0 25 0 1 0 215691288 22315008 1845 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134533467 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1845 59 107 0 5337 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 21792

[startup+522.522 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9286
/proc/meminfo: memFree=755096/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=522.39
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1866 0 0 0 52238 1 0 0 25 0 1 0 215691288 22315008 1845 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579615 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1845 59 107 0 5337 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 21792

[startup+582.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9286
/proc/meminfo: memFree=755160/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=582.4
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1866 0 0 0 58239 1 0 0 25 0 1 0 215691288 22315008 1845 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134559340 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1845 59 107 0 5337 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 21792

[startup+642.579 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9286
/proc/meminfo: memFree=755096/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=642.42
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1866 0 0 0 64240 2 0 0 25 0 1 0 215691288 22315008 1845 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528521 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1845 59 107 0 5337 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 21792

[startup+702.605 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9286
/proc/meminfo: memFree=755096/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=702.43
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1866 0 0 0 70241 2 0 0 25 0 1 0 215691288 22315008 1845 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134562065 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1845 59 107 0 5337 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 21792

[startup+762.631 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9286
/proc/meminfo: memFree=755160/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=762.44
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1866 0 0 0 76242 2 0 0 25 0 1 0 215691288 22315008 1845 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579743 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1845 59 107 0 5337 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 21792

[startup+822.665 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9286
/proc/meminfo: memFree=755096/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=822.46
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1866 0 0 0 82244 2 0 0 25 0 1 0 215691288 22315008 1845 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1845 59 107 0 5337 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 21792

[startup+882.693 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9286
/proc/meminfo: memFree=755224/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=882.48
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1866 0 0 0 88245 3 0 0 25 0 1 0 215691288 22315008 1845 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528267 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1845 59 107 0 5337 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 21792

[startup+942.724 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9286
/proc/meminfo: memFree=755160/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=942.49
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1866 0 0 0 94246 3 0 0 25 0 1 0 215691288 22315008 1845 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528132 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1845 59 107 0 5337 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 21792

[startup+1002.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9286
/proc/meminfo: memFree=755160/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=1002.5
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1866 0 0 0 100247 3 0 0 25 0 1 0 215691288 22315008 1845 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1845 59 107 0 5337 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 21792

[startup+1062.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9286
/proc/meminfo: memFree=755224/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=1062.52
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1866 0 0 0 106249 3 0 0 25 0 1 0 215691288 22315008 1845 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134579795 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1845 59 107 0 5337 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 21792

[startup+1122.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 9388
/proc/meminfo: memFree=753896/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=1122.51
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1866 0 0 0 112247 4 0 0 25 0 1 0 215691288 22315008 1845 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134560468 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1845 59 107 0 5337 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 21792

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 9460
/proc/meminfo: memFree=753960/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=1182.51
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1866 0 0 0 118247 4 0 0 25 0 1 0 215691288 22315008 1845 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1845 59 107 0 5337 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 21792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9484
/proc/meminfo: memFree=755032/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=1200.02
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1866 0 0 0 119998 4 0 0 25 0 1 0 215691288 22315008 1845 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134529231 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1845 59 107 0 5337 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 21792

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9484
/proc/meminfo: memFree=755032/2055920 swapFree=4192812/4192956
[pid=9285] ppid=9283 vsize=21792 CPUtime=1200.02
/proc/9285/stat : 9285 (kcnfs-2004) R 9283 9285 9222 0 -1 0 1866 0 0 0 119998 4 0 0 25 0 1 0 215691288 22315008 1845 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134529231 0 0 4096 0 0 0 0 17 1 0 0
/proc/9285/statm: 5448 1845 59 107 0 5337 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 21792

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.03
CPU user time (s): 1199.98
CPU system time (s): 0.045993
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 21792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1866
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= 3852

runsolver used 1.3358 second user time and 2.71859 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue Feb 20 07:42:44 UTC 2007

IDJOB= 301195
IDBENCH= 20053
IDSOLVER= 114
FILE ID= node3/301195-1171957364

PBS_JOBID= 3849000

Free space on /tmp= 66548 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S2129616968-04.cnf
COMMAND LINE= /tmp/evaluation/301195-1171957364/kcnfs-2004 /tmp/evaluation/301195-1171957364/instance-301195-1171957364.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-301195-1171957364 -o ROOT/results/node3/solver-301195-1171957364 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/301195-1171957364/kcnfs-2004 /tmp/evaluation/301195-1171957364/instance-301195-1171957364.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  bbc9d27dee29f57f9dd4a8988410f8b2

RANDOM SEED= 464907448

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        763128 kB
Buffers:         62088 kB
Cached:        1096836 kB
SwapCached:          0 kB
Active:         553344 kB
Inactive:       659948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        763128 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3616 kB
Writeback:           0 kB
Mapped:          73244 kB
Slab:            65208 kB
Committed_AS:  1047732 kB
PageTables:       1656 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= 66548 MiB

End job on node3 on Tue Feb 20 08:02:47 UTC 2007