Trace number 306853

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) 1200.02 1200.38

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1986560013-06.cnf
MD5SUM812435d2caa9f07edd6d7a2f7421f82b
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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	
0.50/0.52	c Computed by /tmp/evaluation/306853-1172107805/kcnfs-2004   V. 03/02/12
0.50/0.52	c Input file : '/tmp/evaluation/306853-1172107805/instance-306853-1172107805.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/node1/watcher-306853-1172107805 -o ROOT/results/node1/solver-306853-1172107805 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/306853-1172107805/kcnfs-2004 /tmp/evaluation/306853-1172107805/instance-306853-1172107805.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 1.08 1.87 3/77 14522
/proc/meminfo: memFree=1916816/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=16100 CPUtime=0
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 114 0 0 0 0 0 0 0 18 0 1 0 230735634 16486400 94 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 4025 94 38 107 0 3914 0

[startup+0.107467 s]
/proc/loadavg: 0.92 1.08 1.87 3/77 14522
/proc/meminfo: memFree=1916816/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=26084 CPUtime=0.09
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 2648 0 0 0 8 1 0 0 18 0 1 0 230735634 26710016 2628 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 6527 2634 38 107 0 6416 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26084

[startup+0.516515 s]
/proc/loadavg: 0.92 1.08 1.87 3/77 14522
/proc/meminfo: memFree=1916816/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34044 CPUtime=0.5
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5673 0 0 0 48 2 0 0 21 0 1 0 230735634 34861056 5652 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134615799 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8511 5652 43 107 0 8400 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 34044

[startup+1.33661 s]
/proc/loadavg: 0.92 1.08 1.87 2/78 14523
/proc/meminfo: memFree=1894072/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34044 CPUtime=1.32
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5760 0 0 0 130 2 0 0 25 0 1 0 230735634 34861056 5739 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544965 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8511 5739 58 107 0 8400 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 34044

[startup+2.9728 s]
/proc/loadavg: 0.92 1.08 1.87 2/78 14523
/proc/meminfo: memFree=1893944/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34044 CPUtime=2.96
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5761 0 0 0 294 2 0 0 25 0 1 0 230735634 34861056 5740 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8511 5740 59 107 0 8400 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 34044

[startup+6.24919 s]
/proc/loadavg: 0.93 1.08 1.87 2/78 14523
/proc/meminfo: memFree=1893752/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34048 CPUtime=6.24
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5764 0 0 0 621 3 0 0 25 0 1 0 230735634 34865152 5743 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134545515 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8512 5743 60 107 0 8401 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 34048

[startup+12.7069 s]
/proc/loadavg: 0.93 1.08 1.86 2/78 14523
/proc/meminfo: memFree=1893688/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34048 CPUtime=12.69
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5765 0 0 0 1266 3 0 0 25 0 1 0 230735634 34865152 5744 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8512 5744 60 107 0 8401 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34048

[startup+25.5104 s]
/proc/loadavg: 0.95 1.07 1.85 2/78 14523
/proc/meminfo: memFree=1893752/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34048 CPUtime=25.49
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5766 0 0 0 2546 3 0 0 25 0 1 0 230735634 34865152 5745 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544757 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8512 5745 60 107 0 8401 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34048

[startup+51.1204 s]
/proc/loadavg: 0.96 1.06 1.82 2/78 14523
/proc/meminfo: memFree=1893688/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34048 CPUtime=51.09
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5766 0 0 0 5106 3 0 0 25 0 1 0 230735634 34865152 5745 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544974 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8512 5745 60 107 0 8401 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 34048

[startup+102.338 s]
/proc/loadavg: 0.98 1.05 1.78 2/78 14523
/proc/meminfo: memFree=1893688/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34052 CPUtime=102.3
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5770 0 0 0 10226 4 0 0 25 0 1 0 230735634 34869248 5749 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544318 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8513 5749 60 107 0 8402 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 34052

[startup+162.367 s]
/proc/loadavg: 0.99 1.04 1.73 2/78 14523
/proc/meminfo: memFree=1893688/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34056 CPUtime=162.3
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5775 0 0 0 16226 4 0 0 25 0 1 0 230735634 34873344 5754 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8514 5754 60 107 0 8403 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 34056

[startup+222.398 s]
/proc/loadavg: 0.99 1.03 1.68 2/78 14523
/proc/meminfo: memFree=1893624/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34056 CPUtime=222.32
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5778 0 0 0 22227 5 0 0 25 0 1 0 230735634 34873344 5757 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544607 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8514 5757 60 107 0 8403 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 34056

[startup+282.427 s]
/proc/loadavg: 0.99 1.02 1.63 2/78 14523
/proc/meminfo: memFree=1893560/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34056 CPUtime=282.33
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5780 0 0 0 28228 5 0 0 25 0 1 0 230735634 34873344 5759 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544011 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8514 5759 60 107 0 8403 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 34056

[startup+342.455 s]
/proc/loadavg: 0.99 1.02 1.59 2/78 14523
/proc/meminfo: memFree=1893304/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34060 CPUtime=342.34
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5840 0 0 0 34229 5 0 0 25 0 1 0 230735634 34877440 5819 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528124 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8515 5819 61 107 0 8404 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 34060

[startup+402.488 s]
/proc/loadavg: 0.99 1.01 1.55 2/78 14523
/proc/meminfo: memFree=1893240/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34060 CPUtime=402.36
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5842 0 0 0 40230 6 0 0 25 0 1 0 230735634 34877440 5821 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8515 5821 61 107 0 8404 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 34060

[startup+462.517 s]
/proc/loadavg: 0.99 1.01 1.51 2/78 14523
/proc/meminfo: memFree=1893176/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34060 CPUtime=462.36
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5842 0 0 0 46230 6 0 0 25 0 1 0 230735634 34877440 5821 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529206 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8515 5821 61 107 0 8404 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 34060

[startup+522.545 s]
/proc/loadavg: 0.99 1.00 1.48 2/78 14523
/proc/meminfo: memFree=1893176/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34060 CPUtime=522.38
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5842 0 0 0 52231 7 0 0 25 0 1 0 230735634 34877440 5821 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531405 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8515 5821 61 107 0 8404 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 34060

[startup+582.57 s]
/proc/loadavg: 0.99 1.00 1.45 2/78 14523
/proc/meminfo: memFree=1893176/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34060 CPUtime=582.39
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5842 0 0 0 58232 7 0 0 25 0 1 0 230735634 34877440 5821 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8515 5821 61 107 0 8404 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 34060

[startup+642.604 s]
/proc/loadavg: 0.99 1.00 1.42 2/78 14523
/proc/meminfo: memFree=1893112/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34060 CPUtime=642.41
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5842 0 0 0 64233 8 0 0 25 0 1 0 230735634 34877440 5821 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134530071 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8515 5821 61 107 0 8404 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 34060

[startup+702.629 s]
/proc/loadavg: 0.99 1.00 1.39 2/78 14525
/proc/meminfo: memFree=1892984/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34060 CPUtime=702.41
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5842 0 0 0 70233 8 0 0 25 0 1 0 230735634 34877440 5821 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531488 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8515 5821 61 107 0 8404 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 34060

[startup+762.655 s]
/proc/loadavg: 0.99 1.00 1.36 2/78 14525
/proc/meminfo: memFree=1893048/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34060 CPUtime=762.41
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5842 0 0 0 76233 8 0 0 25 0 1 0 230735634 34877440 5821 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529309 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8515 5821 61 107 0 8404 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 34060

[startup+822.684 s]
/proc/loadavg: 1.03 1.01 1.34 2/78 14525
/proc/meminfo: memFree=1892984/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34060 CPUtime=822.43
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5842 0 0 0 82234 9 0 0 25 0 1 0 230735634 34877440 5821 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134530089 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8515 5821 61 107 0 8404 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 34060

[startup+882.71 s]
/proc/loadavg: 1.01 1.01 1.32 2/78 14525
/proc/meminfo: memFree=1892920/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34060 CPUtime=882.43
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5842 0 0 0 88234 9 0 0 25 0 1 0 230735634 34877440 5821 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531263 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8515 5821 61 107 0 8404 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 34060

[startup+942.74 s]
/proc/loadavg: 1.06 1.02 1.30 2/78 14525
/proc/meminfo: memFree=1892920/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34060 CPUtime=942.45
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5842 0 0 0 94235 10 0 0 25 0 1 0 230735634 34877440 5821 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529183 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8515 5821 61 107 0 8404 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 34060

[startup+1002.77 s]
/proc/loadavg: 1.02 1.01 1.28 2/78 14525
/proc/meminfo: memFree=1892856/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34060 CPUtime=1002.46
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5842 0 0 0 100236 10 0 0 25 0 1 0 230735634 34877440 5821 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531854 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8515 5821 61 107 0 8404 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 34060

[startup+1062.8 s]
/proc/loadavg: 1.01 1.00 1.26 2/78 14525
/proc/meminfo: memFree=1892792/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34060 CPUtime=1062.48
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5842 0 0 0 106237 11 0 0 25 0 1 0 230735634 34877440 5821 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531787 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8515 5821 61 107 0 8404 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 34060

[startup+1122.83 s]
/proc/loadavg: 1.00 1.00 1.24 2/78 14525
/proc/meminfo: memFree=1892792/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34060 CPUtime=1122.48
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5842 0 0 0 112237 11 0 0 25 0 1 0 230735634 34877440 5821 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577729 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8515 5821 61 107 0 8404 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 34060

[startup+1182.85 s]
/proc/loadavg: 1.00 1.00 1.22 2/78 14525
/proc/meminfo: memFree=1892728/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34060 CPUtime=1182.49
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5842 0 0 0 118238 11 0 0 25 0 1 0 230735634 34877440 5821 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8515 5821 61 107 0 8404 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 34060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.22 2/78 14525
/proc/meminfo: memFree=1892728/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34060 CPUtime=1200
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5842 0 0 0 119989 11 0 0 25 0 1 0 230735634 34877440 5821 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134532239 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8515 5821 61 107 0 8404 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 34060

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.22 2/78 14525
/proc/meminfo: memFree=1892728/2055920 swapFree=4158140/4192956
[pid=14522] ppid=14520 vsize=34060 CPUtime=1200
/proc/14522/stat : 14522 (kcnfs-2004) R 14520 14522 14167 0 -1 0 5842 0 0 0 119989 11 0 0 25 0 1 0 230735634 34877440 5821 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134532239 0 0 4096 0 0 0 0 17 1 0 0
/proc/14522/statm: 8515 5821 61 107 0 8404 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 34060

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.02
CPU user time (s): 1199.9
CPU system time (s): 0.124981
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 34060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5842
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= 1977

runsolver used 1.24281 second user time and 2.70359 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Thu Feb 22 01:30:06 UTC 2007

IDJOB= 306853
IDBENCH= 20191
IDSOLVER= 114
FILE ID= node1/306853-1172107805

PBS_JOBID= 3865354

Free space on /tmp= 66544 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1986560013-06.cnf
COMMAND LINE= /tmp/evaluation/306853-1172107805/kcnfs-2004 /tmp/evaluation/306853-1172107805/instance-306853-1172107805.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-306853-1172107805 -o ROOT/results/node1/solver-306853-1172107805 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/306853-1172107805/kcnfs-2004 /tmp/evaluation/306853-1172107805/instance-306853-1172107805.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  812435d2caa9f07edd6d7a2f7421f82b

RANDOM SEED= 800761117

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1917336 kB
Buffers:         13468 kB
Cached:          48528 kB
SwapCached:      15184 kB
Active:          45164 kB
Inactive:        39988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1917336 kB
SwapTotal:     4192956 kB
SwapFree:      4158140 kB
Dirty:            4244 kB
Writeback:           0 kB
Mapped:          29960 kB
Slab:            38968 kB
Committed_AS:   776916 kB
PageTables:       1740 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= 66544 MiB

End job on node1 on Thu Feb 22 01:50:08 UTC 2007