Trace number 337904

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) 1200.07 1200.41

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-01-S1432474240.sat05-483.reshuffled-07.cnf
MD5SUM8fce8bf20db46a2557b7a1cf79e53b51
Bench CategoryCRAFTED (crafted 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 variables260
Number of clauses486
Sum of the clauses size1102
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2421
Number of clauses of size 30
Number of clauses of size 465
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.00/0.00	c Computed by /tmp/evaluation/337904-1173676738/kcnfs-2004   V. 03/02/12
0.00/0.00	c Input file : '/tmp/evaluation/337904-1173676738/instance-337904-1173676738.cnf'

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node33/watcher-337904-1173676738 -o ROOT/results/node33/solver-337904-1173676738 -C 1200 -W 2400 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/337904-1173676738/kcnfs-2004 /tmp/evaluation/337904-1173676738/instance-337904-1173676738.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.99 0.97 0.97 3/64 480
/proc/meminfo: memFree=1789104/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=0
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 0 0 0 0 18 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134574565 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0

[startup+0.0124771 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 480
/proc/meminfo: memFree=1789104/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=0.01
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 1 0 0 0 18 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 16052

[startup+0.101488 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 480
/proc/meminfo: memFree=1789104/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=0.1
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 10 0 0 0 18 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579808 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 16052

[startup+0.301511 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 480
/proc/meminfo: memFree=1789104/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=0.3
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 30 0 0 0 19 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579463 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 16052

[startup+0.701562 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 480
/proc/meminfo: memFree=1789104/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=0.7
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 70 0 0 0 23 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134562094 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 16052

[startup+1.50166 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 481
/proc/meminfo: memFree=1788584/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=1.5
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 150 0 0 0 25 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531971 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 16052

[startup+3.10186 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 481
/proc/meminfo: memFree=1788456/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=3.1
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 310 0 0 0 25 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134532234 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 16052

[startup+6.30126 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 481
/proc/meminfo: memFree=1788328/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=6.29
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 629 0 0 0 25 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579493 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16052

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 481
/proc/meminfo: memFree=1788264/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=12.69
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 1269 0 0 0 25 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579847 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16052

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 481
/proc/meminfo: memFree=1788264/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=25.49
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 2549 0 0 0 25 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579779 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16052

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 481
/proc/meminfo: memFree=1788328/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=51.08
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 5108 0 0 0 25 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134532239 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16052

[startup+102.304 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 481
/proc/meminfo: memFree=1788328/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=102.27
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 10227 0 0 0 25 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579847 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16052

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 481
/proc/meminfo: memFree=1788264/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=162.25
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 16225 0 0 0 25 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579779 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16052

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 481
/proc/meminfo: memFree=1788264/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=222.23
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 22223 0 0 0 25 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134556845 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16052

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 481
/proc/meminfo: memFree=1788264/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=282.21
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 28221 0 0 0 25 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579762 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 16052

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 481
/proc/meminfo: memFree=1788264/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=342.2
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 34220 0 0 0 25 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134557967 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16052

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 481
/proc/meminfo: memFree=1788264/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=402.18
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 40218 0 0 0 25 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529124 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16052

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 481
/proc/meminfo: memFree=1788200/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=462.16
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 46216 0 0 0 25 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134575683 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 16052

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 481
/proc/meminfo: memFree=1788200/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=522.15
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 52215 0 0 0 25 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16052

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 481
/proc/meminfo: memFree=1788200/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=582.13
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 58213 0 0 0 25 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528112 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 16052

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 481
/proc/meminfo: memFree=1788200/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=642.12
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 64212 0 0 0 25 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579672 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 16052

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 481
/proc/meminfo: memFree=1788200/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=702.1
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 70210 0 0 0 25 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134557888 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 16052

[startup+762.304 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 481
/proc/meminfo: memFree=1788136/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=762.08
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 76208 0 0 0 25 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 16052

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 481
/proc/meminfo: memFree=1788136/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=822.06
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 82206 0 0 0 25 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528139 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 16052

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 481
/proc/meminfo: memFree=1788136/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=882.05
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 88205 0 0 0 25 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 16052

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 481
/proc/meminfo: memFree=1788136/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=942.03
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 94203 0 0 0 25 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531490 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 16052

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 481
/proc/meminfo: memFree=1788136/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=1002.01
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 100201 0 0 0 25 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134532639 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 16052

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 481
/proc/meminfo: memFree=1788072/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=1062
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 106200 0 0 0 25 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529641 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 16052

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 481
/proc/meminfo: memFree=1788072/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=1121.98
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 112198 0 0 0 25 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528189 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 16052

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 481
/proc/meminfo: memFree=1788072/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=1181.96
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 118196 0 0 0 25 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134579646 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 16052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 481
/proc/meminfo: memFree=1788072/2055920 swapFree=4177824/4192956
[pid=480] ppid=478 vsize=16052 CPUtime=1200.06
/proc/480/stat : 480 (kcnfs-2004) R 478 480 31508 0 -1 0 189 0 0 0 120006 0 0 0 25 0 1 0 93630170 16437248 168 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531343 0 0 4096 0 0 0 0 17 1 0 0
/proc/480/statm: 4013 168 58 107 0 3902 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 16052

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1200.07
CPU system time (s): 0.005999
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 16052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 189
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= 1659

runsolver used 0.826874 second user time and 2.46062 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Mon Mar 12 05:18:58 UTC 2007

IDJOB= 337904
IDBENCH= 24710
IDSOLVER= 114
FILE ID= node33/337904-1173676738

PBS_JOBID= 4101459

Free space on /tmp= 66561 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-01-S1432474240.sat05-483.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337904-1173676738/kcnfs-2004 /tmp/evaluation/337904-1173676738/instance-337904-1173676738.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-337904-1173676738 -o ROOT/results/node33/solver-337904-1173676738 -C 1200 -W 2400 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/337904-1173676738/kcnfs-2004 /tmp/evaluation/337904-1173676738/instance-337904-1173676738.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  8fce8bf20db46a2557b7a1cf79e53b51

RANDOM SEED= 510490155

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.231
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		: 3000.231
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:       1789512 kB
Buffers:         26008 kB
Cached:         186984 kB
SwapCached:       9436 kB
Active:          89692 kB
Inactive:       139408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789512 kB
SwapTotal:     4192956 kB
SwapFree:      4177824 kB
Dirty:            3144 kB
Writeback:           0 kB
Mapped:          15392 kB
Slab:            23400 kB
Committed_AS:   116912 kB
PageTables:       1408 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= 66561 MiB

End job on node33 on Mon Mar 12 05:39:00 UTC 2007