Trace number 424368

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) 5000.03 5001.91

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1117386741-13-UNSAT.cnf
MD5SUMf92c9470ce530d69e9c5c87f2f1f8a3e
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 variables2404
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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	
0.00/0.02	c Computed by /tmp/evaluation/424368-1177818155/kcnfs-2004   V. 03/02/12
0.00/0.02	c Input file : '/tmp/evaluation/424368-1177818155/instance-424368-1177818155.cnf'

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node69/watcher-424368-1177818155 -o ROOT/results/node69/solver-424368-1177818155 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424368-1177818155/kcnfs-2004 /tmp/evaluation/424368-1177818155/instance-424368-1177818155.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.86 0.98 0.99 4/64 11198
/proc/meminfo: memFree=1583884/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=16124 CPUtime=0
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 119 0 0 0 0 0 0 0 18 0 1 0 257804900 16510976 100 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4032 100 38 107 0 3921 0

[startup+0.0399689 s]
/proc/loadavg: 0.86 0.98 0.99 4/64 11198
/proc/meminfo: memFree=1583884/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18340 CPUtime=0.03
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 879 0 0 0 3 0 0 0 18 0 1 0 257804900 18780160 859 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529303 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4585 859 59 107 0 4474 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 18340

[startup+0.102972 s]
/proc/loadavg: 0.86 0.98 0.99 4/64 11198
/proc/meminfo: memFree=1583884/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18340 CPUtime=0.1
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 881 0 0 0 10 0 0 0 18 0 1 0 257804900 18780160 861 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528126 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4585 861 59 107 0 4474 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 18340

[startup+0.303004 s]
/proc/loadavg: 0.86 0.98 0.99 4/64 11198
/proc/meminfo: memFree=1583884/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18340 CPUtime=0.3
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 881 0 0 0 30 0 0 0 19 0 1 0 257804900 18780160 861 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528359 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4585 861 59 107 0 4474 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 18340

[startup+0.701068 s]
/proc/loadavg: 0.86 0.98 0.99 4/64 11198
/proc/meminfo: memFree=1583884/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18340 CPUtime=0.69
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 884 0 0 0 69 0 0 0 22 0 1 0 257804900 18780160 864 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134536753 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4585 864 59 107 0 4474 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18340

[startup+1.5012 s]
/proc/loadavg: 0.86 0.98 0.99 2/65 11199
/proc/meminfo: memFree=1580612/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18340 CPUtime=1.49
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 884 0 0 0 149 0 0 0 25 0 1 0 257804900 18780160 864 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531271 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4585 864 59 107 0 4474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18340

[startup+3.10146 s]
/proc/loadavg: 0.86 0.98 0.99 2/65 11199
/proc/meminfo: memFree=1580484/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18340 CPUtime=3.09
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 884 0 0 0 309 0 0 0 25 0 1 0 257804900 18780160 864 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528195 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4585 864 59 107 0 4474 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18340

[startup+6.30198 s]
/proc/loadavg: 0.87 0.98 0.99 2/65 11199
/proc/meminfo: memFree=1580356/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18340 CPUtime=6.29
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 884 0 0 0 629 0 0 0 25 0 1 0 257804900 18780160 864 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531957 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4585 864 59 107 0 4474 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18340

[startup+12.702 s]
/proc/loadavg: 0.88 0.98 0.99 2/65 11199
/proc/meminfo: memFree=1580356/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18340 CPUtime=12.69
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 884 0 0 0 1269 0 0 0 25 0 1 0 257804900 18780160 864 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134541804 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4585 864 59 107 0 4474 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18340

[startup+25.5011 s]
/proc/loadavg: 0.90 0.98 0.99 2/65 11199
/proc/meminfo: memFree=1580356/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18340 CPUtime=25.48
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 884 0 0 0 2548 0 0 0 25 0 1 0 257804900 18780160 864 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531211 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4585 864 59 107 0 4474 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18340

[startup+51.1023 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 11199
/proc/meminfo: memFree=1580356/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18340 CPUtime=51.07
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 884 0 0 0 5107 0 0 0 25 0 1 0 257804900 18780160 864 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134563746 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4585 864 59 107 0 4474 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18340

[startup+102.305 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 11199
/proc/meminfo: memFree=1580420/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18340 CPUtime=102.26
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 884 0 0 0 10226 0 0 0 25 0 1 0 257804900 18780160 864 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134578171 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4585 864 59 107 0 4474 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18340

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11199
/proc/meminfo: memFree=1580356/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18340 CPUtime=162.23
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 885 0 0 0 16223 0 0 0 25 0 1 0 257804900 18780160 865 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529266 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4585 865 59 107 0 4474 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18340

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11199
/proc/meminfo: memFree=1580356/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18340 CPUtime=222.21
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 885 0 0 0 22221 0 0 0 25 0 1 0 257804900 18780160 865 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528957 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4585 865 59 107 0 4474 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18340

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11199
/proc/meminfo: memFree=1580292/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18340 CPUtime=282.19
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 885 0 0 0 28219 0 0 0 25 0 1 0 257804900 18780160 865 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134567792 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4585 865 59 107 0 4474 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18340

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11199
/proc/meminfo: memFree=1580420/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18340 CPUtime=342.17
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 886 0 0 0 34217 0 0 0 25 0 1 0 257804900 18780160 866 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528693 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4585 866 59 107 0 4474 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 18340

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11199
/proc/meminfo: memFree=1580484/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18340 CPUtime=402.14
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 886 0 0 0 40214 0 0 0 25 0 1 0 257804900 18780160 866 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577879 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4585 866 59 107 0 4474 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 18340

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11199
/proc/meminfo: memFree=1580420/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18340 CPUtime=462.12
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 886 0 0 0 46212 0 0 0 25 0 1 0 257804900 18780160 866 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529303 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4585 866 59 107 0 4474 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18340

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11199
/proc/meminfo: memFree=1580420/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18340 CPUtime=522.1
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 886 0 0 0 52210 0 0 0 25 0 1 0 257804900 18780160 866 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531263 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4585 866 59 107 0 4474 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 18340

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11199
/proc/meminfo: memFree=1580356/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18340 CPUtime=582.08
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 886 0 0 0 58208 0 0 0 25 0 1 0 257804900 18780160 866 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134563720 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4585 866 59 107 0 4474 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 18340

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11199
/proc/meminfo: memFree=1580420/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18340 CPUtime=642.07
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 886 0 0 0 64207 0 0 0 25 0 1 0 257804900 18780160 866 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529206 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4585 866 59 107 0 4474 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 18340

################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11399
/proc/meminfo: memFree=1580292/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18344 CPUtime=4060.82
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 889 0 0 0 406078 4 0 0 25 0 1 0 257804900 18784256 869 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134565756 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4586 869 59 107 0 4475 0
Current children cumulated CPU time (s) 4060.82
Current children cumulated vsize (KiB) 18344

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11399
/proc/meminfo: memFree=1580292/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18344 CPUtime=4120.8
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 889 0 0 0 412076 4 0 0 25 0 1 0 257804900 18784256 869 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531747 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4586 869 59 107 0 4475 0
Current children cumulated CPU time (s) 4120.8
Current children cumulated vsize (KiB) 18344

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11399
/proc/meminfo: memFree=1580356/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18344 CPUtime=4180.78
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 889 0 0 0 418074 4 0 0 25 0 1 0 257804900 18784256 869 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577879 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4586 869 59 107 0 4475 0
Current children cumulated CPU time (s) 4180.78
Current children cumulated vsize (KiB) 18344

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11399
/proc/meminfo: memFree=1580356/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18344 CPUtime=4240.76
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 889 0 0 0 424072 4 0 0 25 0 1 0 257804900 18784256 869 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529620 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4586 869 59 107 0 4475 0
Current children cumulated CPU time (s) 4240.76
Current children cumulated vsize (KiB) 18344

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11399
/proc/meminfo: memFree=1580356/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18344 CPUtime=4300.74
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 889 0 0 0 430070 4 0 0 25 0 1 0 257804900 18784256 869 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4586 869 59 107 0 4475 0
Current children cumulated CPU time (s) 4300.74
Current children cumulated vsize (KiB) 18344

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11399
/proc/meminfo: memFree=1580292/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18344 CPUtime=4360.71
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 889 0 0 0 436067 4 0 0 25 0 1 0 257804900 18784256 869 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4586 869 59 107 0 4475 0
Current children cumulated CPU time (s) 4360.71
Current children cumulated vsize (KiB) 18344

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11399
/proc/meminfo: memFree=1580292/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18344 CPUtime=4420.69
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 889 0 0 0 442065 4 0 0 25 0 1 0 257804900 18784256 869 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531286 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4586 869 59 107 0 4475 0
Current children cumulated CPU time (s) 4420.69
Current children cumulated vsize (KiB) 18344

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11399
/proc/meminfo: memFree=1580292/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18344 CPUtime=4480.67
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 889 0 0 0 448063 4 0 0 25 0 1 0 257804900 18784256 869 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531490 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4586 869 59 107 0 4475 0
Current children cumulated CPU time (s) 4480.67
Current children cumulated vsize (KiB) 18344

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11399
/proc/meminfo: memFree=1580228/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18344 CPUtime=4540.65
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 889 0 0 0 454061 4 0 0 25 0 1 0 257804900 18784256 869 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134532221 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4586 869 59 107 0 4475 0
Current children cumulated CPU time (s) 4540.65
Current children cumulated vsize (KiB) 18344

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11399
/proc/meminfo: memFree=1580292/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18344 CPUtime=4600.63
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 889 0 0 0 460059 4 0 0 25 0 1 0 257804900 18784256 869 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134562754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4586 869 59 107 0 4475 0
Current children cumulated CPU time (s) 4600.63
Current children cumulated vsize (KiB) 18344

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11399
/proc/meminfo: memFree=1580228/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18344 CPUtime=4660.61
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 889 0 0 0 466057 4 0 0 25 0 1 0 257804900 18784256 869 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4586 869 59 107 0 4475 0
Current children cumulated CPU time (s) 4660.61
Current children cumulated vsize (KiB) 18344

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 11507
/proc/meminfo: memFree=1579020/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18344 CPUtime=4720.55
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 889 0 0 0 472051 4 0 0 25 0 1 0 257804900 18784256 869 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134565797 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4586 869 59 107 0 4475 0
Current children cumulated CPU time (s) 4720.55
Current children cumulated vsize (KiB) 18344

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11597
/proc/meminfo: memFree=1580036/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18344 CPUtime=4780.48
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 889 0 0 0 478044 4 0 0 25 0 1 0 257804900 18784256 869 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577995 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4586 869 59 107 0 4475 0
Current children cumulated CPU time (s) 4780.48
Current children cumulated vsize (KiB) 18344

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11597
/proc/meminfo: memFree=1580100/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18344 CPUtime=4840.46
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 889 0 0 0 484042 4 0 0 25 0 1 0 257804900 18784256 869 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134541637 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4586 869 59 107 0 4475 0
Current children cumulated CPU time (s) 4840.46
Current children cumulated vsize (KiB) 18344

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11597
/proc/meminfo: memFree=1580228/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18344 CPUtime=4900.45
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 889 0 0 0 490040 5 0 0 25 0 1 0 257804900 18784256 869 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577665 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4586 869 59 107 0 4475 0
Current children cumulated CPU time (s) 4900.45
Current children cumulated vsize (KiB) 18344

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11597
/proc/meminfo: memFree=1580292/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18344 CPUtime=4960.43
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 889 0 0 0 496038 5 0 0 25 0 1 0 257804900 18784256 869 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134563880 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4586 869 59 107 0 4475 0
Current children cumulated CPU time (s) 4960.43
Current children cumulated vsize (KiB) 18344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11597
/proc/meminfo: memFree=1580356/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18344 CPUtime=5000.02
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 889 0 0 0 499997 5 0 0 25 0 1 0 257804900 18784256 869 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528668 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4586 869 59 107 0 4475 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 18344

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11597
/proc/meminfo: memFree=1580356/2055920 swapFree=4182956/4192956
[pid=11198] ppid=11196 vsize=18344 CPUtime=5000.02
/proc/11198/stat : 11198 (kcnfs-2004) R 11196 11198 11144 0 -1 0 889 0 0 0 499997 5 0 0 25 0 1 0 257804900 18784256 869 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528668 0 0 4096 0 0 0 0 17 1 0 0
/proc/11198/statm: 4586 869 59 107 0 4475 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 18344

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.03
CPU user time (s): 4999.97
CPU system time (s): 0.051992
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 18344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 889
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= 9670

runsolver used 3.80242 second user time and 9.95149 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sun Apr 29 03:42:35 UTC 2007

IDJOB= 424368
IDBENCH= 20321
IDSOLVER= 194
FILE ID= node69/424368-1177818155

PBS_JOBID= 4715939

Free space on /tmp= 66559 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1117386741-13-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424368-1177818155/kcnfs-2004 /tmp/evaluation/424368-1177818155/instance-424368-1177818155.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-424368-1177818155 -o ROOT/results/node69/solver-424368-1177818155 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424368-1177818155/kcnfs-2004 /tmp/evaluation/424368-1177818155/instance-424368-1177818155.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f92c9470ce530d69e9c5c87f2f1f8a3e

RANDOM SEED= 64021879

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1584356 kB
Buffers:         44372 kB
Cached:         350172 kB
SwapCached:       4208 kB
Active:         226440 kB
Inactive:       177800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1584356 kB
SwapTotal:     4192956 kB
SwapFree:      4182956 kB
Dirty:            3432 kB
Writeback:           0 kB
Mapped:          15484 kB
Slab:            53296 kB
Committed_AS:  2342432 kB
PageTables:       1472 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= 66559 MiB

End job on node69 on Sun Apr 29 05:05:59 UTC 2007