Trace number 424218

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) 5000.1 5001.71

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1805843968-06.cnf
MD5SUM85e8dc25867e23987be3fa77855240d8
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 variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

Solver Data (download as text)

0.00/0.00	
0.09/0.13	c Computed by /tmp/evaluation/424218-1177735595/kcnfs-2004   V. 03/02/12
0.09/0.13	c Input file : '/tmp/evaluation/424218-1177735595/instance-424218-1177735595.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/node7/watcher-424218-1177735595 -o ROOT/results/node7/solver-424218-1177735595 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424218-1177735595/kcnfs-2004 /tmp/evaluation/424218-1177735595/instance-424218-1177735595.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: 0.78 0.95 0.98 3/77 4734
/proc/meminfo: memFree=1684848/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=16016 CPUtime=0
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 92 0 0 0 0 0 0 0 18 0 1 0 249597104 16400384 73 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 4004 73 38 107 0 3893 0

[startup+0.0905911 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 4734
/proc/meminfo: memFree=1684848/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=0.08
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2849 0 0 0 7 1 0 0 18 0 1 0 249597104 26521600 2829 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134625991 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2829 43 107 0 6364 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 25900

[startup+0.10159 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 4734
/proc/meminfo: memFree=1684848/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=0.09
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2849 0 0 0 8 1 0 0 18 0 1 0 249597104 26521600 2829 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134587370 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2829 43 107 0 6364 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25900

[startup+0.301614 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 4734
/proc/meminfo: memFree=1684848/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=0.29
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2907 0 0 0 28 1 0 0 19 0 1 0 249597104 26521600 2887 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134572398 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2887 60 107 0 6364 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25900

[startup+0.701653 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 4734
/proc/meminfo: memFree=1684848/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=0.69
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2926 0 0 0 68 1 0 0 23 0 1 0 249597104 26521600 2906 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529326 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2906 60 107 0 6364 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25900

[startup+1.50174 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 4735
/proc/meminfo: memFree=1673384/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=1.49
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2926 0 0 0 148 1 0 0 25 0 1 0 249597104 26521600 2906 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134575337 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2906 60 107 0 6364 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25900

[startup+3.10191 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 4735
/proc/meminfo: memFree=1673192/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=3.09
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2927 0 0 0 308 1 0 0 25 0 1 0 249597104 26521600 2907 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528695 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2907 60 107 0 6364 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25900

[startup+6.30124 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 4735
/proc/meminfo: memFree=1673128/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=6.29
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2927 0 0 0 628 1 0 0 25 0 1 0 249597104 26521600 2907 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530719 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2907 60 107 0 6364 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25900

[startup+12.7019 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 4735
/proc/meminfo: memFree=1673064/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=12.69
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2928 0 0 0 1268 1 0 0 25 0 1 0 249597104 26521600 2908 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530883 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2908 60 107 0 6364 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25900

[startup+25.5013 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 4735
/proc/meminfo: memFree=1673128/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=25.48
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2928 0 0 0 2547 1 0 0 25 0 1 0 249597104 26521600 2908 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530212 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2908 60 107 0 6364 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25900

[startup+51.1019 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 4735
/proc/meminfo: memFree=1673128/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=51.07
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 5106 1 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134535510 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25900

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 4735
/proc/meminfo: memFree=1673128/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=102.26
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 10225 1 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528616 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25900

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 4735
/proc/meminfo: memFree=1673128/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=162.24
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 16223 1 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531405 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 25900

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4735
/proc/meminfo: memFree=1673128/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=222.23
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 22221 2 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528680 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25900

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4735
/proc/meminfo: memFree=1673064/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=282.21
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 28219 2 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531323 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25900

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4735
/proc/meminfo: memFree=1673064/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=342.19
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 34217 2 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530806 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 25900

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4735
/proc/meminfo: memFree=1673000/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=402.17
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 40215 2 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 25900

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4735
/proc/meminfo: memFree=1673000/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=462.16
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 46214 2 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528274 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 25900

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4735
/proc/meminfo: memFree=1673000/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=522.15
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 52212 3 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528948 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 25900

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4735
/proc/meminfo: memFree=1673064/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=582.13
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 58210 3 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528623 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 25900

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4735
/proc/meminfo: memFree=1673000/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=642.11
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 64208 3 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134579608 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 25900

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4935
/proc/meminfo: memFree=1673000/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=4061.05
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 406095 10 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528957 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 4061.05
Current children cumulated vsize (KiB) 25900

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4935
/proc/meminfo: memFree=1673000/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=4121.02
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 412092 10 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134537444 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 4121.02
Current children cumulated vsize (KiB) 25900

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4935
/proc/meminfo: memFree=1673000/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=4181.01
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 418091 10 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530459 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 4181.01
Current children cumulated vsize (KiB) 25900

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4935
/proc/meminfo: memFree=1673064/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=4240.99
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 424089 10 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134535400 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 4240.99
Current children cumulated vsize (KiB) 25900

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4935
/proc/meminfo: memFree=1673000/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=4300.97
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 430087 10 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530382 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 4300.97
Current children cumulated vsize (KiB) 25900

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4935
/proc/meminfo: memFree=1673128/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=4360.96
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 436085 11 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530719 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 4360.96
Current children cumulated vsize (KiB) 25900

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4935
/proc/meminfo: memFree=1673128/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=4420.94
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 442083 11 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528293 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 4420.94
Current children cumulated vsize (KiB) 25900

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 5017
/proc/meminfo: memFree=1671800/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=4480.87
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 448075 12 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528282 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 4480.87
Current children cumulated vsize (KiB) 25900

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5133
/proc/meminfo: memFree=1672744/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=4540.81
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 454068 13 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529675 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 4540.81
Current children cumulated vsize (KiB) 25900

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5133
/proc/meminfo: memFree=1672744/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=4600.8
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 460067 13 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528282 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 4600.8
Current children cumulated vsize (KiB) 25900

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5133
/proc/meminfo: memFree=1672808/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=4660.77
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 466064 13 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528195 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 4660.77
Current children cumulated vsize (KiB) 25900

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5133
/proc/meminfo: memFree=1672872/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=4720.76
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 472063 13 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530711 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 4720.76
Current children cumulated vsize (KiB) 25900

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5133
/proc/meminfo: memFree=1672936/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=4780.74
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 478060 14 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531045 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 4780.74
Current children cumulated vsize (KiB) 25900

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5133
/proc/meminfo: memFree=1672936/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=4840.72
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 484058 14 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134533703 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 4840.72
Current children cumulated vsize (KiB) 25900

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5133
/proc/meminfo: memFree=1673000/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=4900.7
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 490056 14 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528195 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 4900.7
Current children cumulated vsize (KiB) 25900

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5133
/proc/meminfo: memFree=1673000/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=4960.68
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 496054 14 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 4960.68
Current children cumulated vsize (KiB) 25900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5133
/proc/meminfo: memFree=1672936/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=5000.09
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 499994 15 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528359 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 25900

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5133
/proc/meminfo: memFree=1672936/2055920 swapFree=4156360/4192956
[pid=4734] ppid=4732 vsize=25900 CPUtime=5000.09
/proc/4734/stat : 4734 (kcnfs-2004) R 4732 4734 4680 0 -1 0 2929 0 0 0 499994 15 0 0 25 0 1 0 249597104 26521600 2909 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528359 0 0 4096 0 0 0 0 17 1 0 0
/proc/4734/statm: 6475 2909 60 107 0 6364 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 25900

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.1
CPU user time (s): 4999.94
CPU system time (s): 0.152976
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 25900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.94
system time used= 0.152976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2929
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= 104342

runsolver used 3.98439 second user time and 10.2374 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sat Apr 28 04:46:35 UTC 2007

IDJOB= 424218
IDBENCH= 20104
IDSOLVER= 194
FILE ID= node7/424218-1177735595

PBS_JOBID= 4715490

Free space on /tmp= 66561 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1805843968-06.cnf
COMMAND LINE= /tmp/evaluation/424218-1177735595/kcnfs-2004 /tmp/evaluation/424218-1177735595/instance-424218-1177735595.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-424218-1177735595 -o ROOT/results/node7/solver-424218-1177735595 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424218-1177735595/kcnfs-2004 /tmp/evaluation/424218-1177735595/instance-424218-1177735595.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  85e8dc25867e23987be3fa77855240d8

RANDOM SEED= 420537866

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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:       1685256 kB
Buffers:         41228 kB
Cached:         260420 kB
SwapCached:      17068 kB
Active:         191332 kB
Inactive:       134500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1685256 kB
SwapTotal:     4192956 kB
SwapFree:      4156360 kB
Dirty:            3768 kB
Writeback:           0 kB
Mapped:          29812 kB
Slab:            30276 kB
Committed_AS:  8947092 kB
PageTables:       1860 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 node7 on Sat Apr 28 06:09:59 UTC 2007