Trace number 305623

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) 1200.09 1200.37

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
MD5SUM4d44215f03cf662ccd89594e005a5672
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark184.175
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.10/0.17	c Computed by /tmp/evaluation/305623-1172082612/kcnfs-2004   V. 03/02/12
0.10/0.17	c Input file : '/tmp/evaluation/305623-1172082612/instance-305623-1172082612.cnf' (adding resolvants)

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/node22/watcher-305623-1172082612 -o ROOT/results/node22/solver-305623-1172082612 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/305623-1172082612/kcnfs-2004 /tmp/evaluation/305623-1172082612/instance-305623-1172082612.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 0.99 3/77 31828
/proc/meminfo: memFree=1904032/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=16108 CPUtime=0
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 116 0 0 0 0 0 0 0 18 0 1 0 228215120 16494592 96 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 4027 96 38 107 0 3916 0

[startup+0.10722 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31828
/proc/meminfo: memFree=1904032/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21344 CPUtime=0.1
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1407 0 0 0 10 0 0 0 18 0 1 0 228215120 21856256 1386 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134524743 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5336 1386 40 107 0 5225 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 21344

[startup+0.515249 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31828
/proc/meminfo: memFree=1904032/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21620 CPUtime=0.51
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1866 0 0 0 51 0 0 0 21 0 1 0 228215120 22138880 1845 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544567 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5405 1845 59 107 0 5294 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 21620

[startup+1.33531 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31829
/proc/meminfo: memFree=1896792/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21624 CPUtime=1.33
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1868 0 0 0 133 0 0 0 25 0 1 0 228215120 22142976 1847 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134545937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5406 1847 60 107 0 5295 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 21624

[startup+2.97143 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31829
/proc/meminfo: memFree=1896664/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21624 CPUtime=2.96
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1869 0 0 0 296 0 0 0 25 0 1 0 228215120 22142976 1848 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544362 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5406 1848 60 107 0 5295 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21624

[startup+6.25467 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31829
/proc/meminfo: memFree=1896600/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21624 CPUtime=6.24
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1869 0 0 0 624 0 0 0 25 0 1 0 228215120 22142976 1848 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5406 1848 60 107 0 5295 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 21624

[startup+12.7131 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31829
/proc/meminfo: memFree=1896472/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21624 CPUtime=12.7
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1871 0 0 0 1270 0 0 0 25 0 1 0 228215120 22142976 1850 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544954 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5406 1850 60 107 0 5295 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 21624

[startup+25.5141 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 31829
/proc/meminfo: memFree=1896408/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21624 CPUtime=25.5
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1895 0 0 0 2550 0 0 0 25 0 1 0 228215120 22142976 1874 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531490 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5406 1874 61 107 0 5295 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 21624

[startup+51.127 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 31829
/proc/meminfo: memFree=1896344/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21624 CPUtime=51.1
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1896 0 0 0 5110 0 0 0 25 0 1 0 228215120 22142976 1875 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531490 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5406 1875 61 107 0 5295 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 21624

[startup+102.339 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 31829
/proc/meminfo: memFree=1896344/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21624 CPUtime=102.31
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1896 0 0 0 10230 1 0 0 25 0 1 0 228215120 22142976 1875 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529667 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5406 1875 61 107 0 5295 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 21624

[startup+162.369 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31829
/proc/meminfo: memFree=1896344/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21624 CPUtime=162.32
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1896 0 0 0 16231 1 0 0 25 0 1 0 228215120 22142976 1875 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531315 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5406 1875 61 107 0 5295 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 21624

[startup+222.396 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31829
/proc/meminfo: memFree=1896280/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21624 CPUtime=222.33
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1897 0 0 0 22232 1 0 0 25 0 1 0 228215120 22142976 1876 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134563830 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5406 1876 61 107 0 5295 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 21624

[startup+282.423 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31829
/proc/meminfo: memFree=1896280/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21624 CPUtime=282.35
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1898 0 0 0 28233 2 0 0 25 0 1 0 228215120 22142976 1877 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531507 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5406 1877 61 107 0 5295 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 21624

[startup+342.454 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31829
/proc/meminfo: memFree=1896216/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21624 CPUtime=342.37
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1898 0 0 0 34235 2 0 0 25 0 1 0 228215120 22142976 1877 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134578005 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5406 1877 61 107 0 5295 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 21624

[startup+402.488 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31829
/proc/meminfo: memFree=1896152/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21624 CPUtime=402.38
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1898 0 0 0 40236 2 0 0 25 0 1 0 228215120 22142976 1877 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134530711 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5406 1877 61 107 0 5295 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 21624

[startup+462.514 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31829
/proc/meminfo: memFree=1896152/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21624 CPUtime=462.4
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1898 0 0 0 46237 3 0 0 25 0 1 0 228215120 22142976 1877 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529856 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5406 1877 61 107 0 5295 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 21624

[startup+522.546 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 31829
/proc/meminfo: memFree=1896088/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21624 CPUtime=522.42
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1898 0 0 0 52239 3 0 0 25 0 1 0 228215120 22142976 1877 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577665 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5406 1877 61 107 0 5295 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 21624

[startup+582.571 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 31829
/proc/meminfo: memFree=1896024/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21624 CPUtime=582.43
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1898 0 0 0 58240 3 0 0 25 0 1 0 228215120 22142976 1877 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528793 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5406 1877 61 107 0 5295 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 21624

[startup+642.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31831
/proc/meminfo: memFree=1895896/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21624 CPUtime=642.45
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1898 0 0 0 64241 4 0 0 25 0 1 0 228215120 22142976 1877 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577920 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5406 1877 61 107 0 5295 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 21624

[startup+702.628 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31831
/proc/meminfo: memFree=1895832/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21624 CPUtime=702.46
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1898 0 0 0 70242 4 0 0 25 0 1 0 228215120 22142976 1877 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577920 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5406 1877 61 107 0 5295 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 21624

[startup+762.655 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31831
/proc/meminfo: memFree=1895768/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21624 CPUtime=762.47
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1898 0 0 0 76243 4 0 0 25 0 1 0 228215120 22142976 1877 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531286 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5406 1877 61 107 0 5295 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 21624

[startup+822.689 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 31831
/proc/meminfo: memFree=1895768/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21624 CPUtime=822.5
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1898 0 0 0 82245 5 0 0 25 0 1 0 228215120 22142976 1877 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577604 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5406 1877 61 107 0 5295 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 21624

[startup+882.713 s]
/proc/loadavg: 1.01 1.01 1.00 3/78 31831
/proc/meminfo: memFree=1895704/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21624 CPUtime=882.51
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1898 0 0 0 88246 5 0 0 25 0 1 0 228215120 22142976 1877 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577616 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5406 1877 61 107 0 5295 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 21624

[startup+942.739 s]
/proc/loadavg: 1.07 1.03 1.01 2/78 31831
/proc/meminfo: memFree=1895640/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21624 CPUtime=942.51
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1898 0 0 0 94246 5 0 0 25 0 1 0 228215120 22142976 1877 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531271 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5406 1877 61 107 0 5295 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 21624

[startup+1002.76 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 31831
/proc/meminfo: memFree=1895640/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21624 CPUtime=1002.52
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1898 0 0 0 100247 5 0 0 25 0 1 0 228215120 22142976 1877 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134530382 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5406 1877 61 107 0 5295 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 21624

[startup+1062.79 s]
/proc/loadavg: 1.12 1.05 1.01 2/78 31831
/proc/meminfo: memFree=1895576/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21624 CPUtime=1062.54
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1898 0 0 0 106248 6 0 0 25 0 1 0 228215120 22142976 1877 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528195 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5406 1877 61 107 0 5295 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 21624

[startup+1122.82 s]
/proc/loadavg: 1.04 1.04 1.00 2/78 31831
/proc/meminfo: memFree=1895576/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21624 CPUtime=1122.55
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1898 0 0 0 112249 6 0 0 25 0 1 0 228215120 22142976 1877 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5406 1877 61 107 0 5295 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 21624

[startup+1182.84 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 31831
/proc/meminfo: memFree=1895512/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21624 CPUtime=1182.56
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1898 0 0 0 118250 6 0 0 25 0 1 0 228215120 22142976 1877 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531256 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5406 1877 61 107 0 5295 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 21624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 31831
/proc/meminfo: memFree=1895512/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21624 CPUtime=1200.08
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1898 0 0 0 120002 6 0 0 25 0 1 0 228215120 22142976 1877 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134565817 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5406 1877 61 107 0 5295 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 21624

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

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

[startup+1200.36 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 31831
/proc/meminfo: memFree=1895512/2055920 swapFree=4147040/4192956
[pid=31828] ppid=31826 vsize=21624 CPUtime=1200.08
/proc/31828/stat : 31828 (kcnfs-2004) R 31826 31828 30396 0 -1 0 1898 0 0 0 120002 6 0 0 25 0 1 0 228215120 22142976 1877 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134565817 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5406 1877 61 107 0 5295 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 21624

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.068989
CPU usage (%): 99.9773
Max. virtual memory (cumulated for all children) (KiB): 21624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1898
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= 789

runsolver used 1.40079 second user time and 2.71759 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Wed Feb 21 18:30:12 UTC 2007

IDJOB= 305623
IDBENCH= 20161
IDSOLVER= 114
FILE ID= node22/305623-1172082612

PBS_JOBID= 3892823

Free space on /tmp= 66556 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
COMMAND LINE= /tmp/evaluation/305623-1172082612/kcnfs-2004 /tmp/evaluation/305623-1172082612/instance-305623-1172082612.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-305623-1172082612 -o ROOT/results/node22/solver-305623-1172082612 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/305623-1172082612/kcnfs-2004 /tmp/evaluation/305623-1172082612/instance-305623-1172082612.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  4d44215f03cf662ccd89594e005a5672

RANDOM SEED= 133272828

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:       1904448 kB
Buffers:         15860 kB
Cached:          62956 kB
SwapCached:      12372 kB
Active:          48576 kB
Inactive:        53368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1904448 kB
SwapTotal:     4192956 kB
SwapFree:      4147040 kB
Dirty:            3432 kB
Writeback:           0 kB
Mapped:          29900 kB
Slab:            35156 kB
Committed_AS:   705016 kB
PageTables:       1668 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= 66556 MiB

End job on node22 on Wed Feb 21 18:50:14 UTC 2007