Trace number 424231

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) 5000.06 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S41627158-13.cnf
MD5SUM0d3f0c2b5512c56be44120e0b7381605
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data (download as text)

0.00/0.00	
0.09/0.16	c Computed by /tmp/evaluation/424231-1177744117/kcnfs-2004   V. 03/02/12
0.09/0.17	c Input file : '/tmp/evaluation/424231-1177744117/instance-424231-1177744117.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/node1/watcher-424231-1177744117 -o ROOT/results/node1/solver-424231-1177744117 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424231-1177744117/kcnfs-2004 /tmp/evaluation/424231-1177744117/instance-424231-1177744117.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: 0.85 0.97 0.99 3/77 15889
/proc/meminfo: memFree=1557680/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=16016 CPUtime=0
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 92 0 0 0 0 0 0 0 18 0 1 0 250449583 16400384 73 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134630404 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 4004 73 38 107 0 3893 0

[startup+0.0239489 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 15889
/proc/meminfo: memFree=1557680/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=16484 CPUtime=0.02
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 209 0 0 0 2 0 0 0 18 0 1 0 250449583 16879616 190 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134630404 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 4121 190 38 107 0 4010 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 16484

[startup+0.101958 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 15889
/proc/meminfo: memFree=1557680/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28040 CPUtime=0.09
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3111 0 0 0 8 1 0 0 18 0 1 0 250449583 28712960 3091 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7010 3091 41 107 0 6899 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28040

[startup+0.301981 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 15889
/proc/meminfo: memFree=1557680/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=0.29
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3518 0 0 0 28 1 0 0 20 0 1 0 250449583 28794880 3498 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134539634 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3498 60 107 0 6919 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28120

[startup+0.701026 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 15889
/proc/meminfo: memFree=1557680/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=0.69
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3546 0 0 0 68 1 0 0 23 0 1 0 250449583 28794880 3526 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530719 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3526 60 107 0 6919 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28120

[startup+1.50112 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 15890
/proc/meminfo: memFree=1543720/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=1.49
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3548 0 0 0 148 1 0 0 25 0 1 0 250449583 28794880 3528 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3528 60 107 0 6919 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28120

[startup+3.10131 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 15890
/proc/meminfo: memFree=1543592/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=3.09
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3549 0 0 0 308 1 0 0 25 0 1 0 250449583 28794880 3529 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528365 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3529 60 107 0 6919 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28120

[startup+6.30168 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 15890
/proc/meminfo: memFree=1543464/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=6.29
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3549 0 0 0 628 1 0 0 25 0 1 0 250449583 28794880 3529 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531954 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3529 60 107 0 6919 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28120

[startup+12.7014 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 15890
/proc/meminfo: memFree=1543408/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=12.68
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3549 0 0 0 1267 1 0 0 25 0 1 0 250449583 28794880 3529 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528195 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3529 60 107 0 6919 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28120

[startup+25.5019 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 15890
/proc/meminfo: memFree=1543408/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=25.49
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3549 0 0 0 2547 2 0 0 25 0 1 0 250449583 28794880 3529 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528282 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3529 60 107 0 6919 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 28120

[startup+51.1019 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 15890
/proc/meminfo: memFree=1543472/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=51.08
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3549 0 0 0 5106 2 0 0 25 0 1 0 250449583 28794880 3529 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134558017 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3529 60 107 0 6919 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 28120

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 15890
/proc/meminfo: memFree=1543472/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=102.26
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3549 0 0 0 10224 2 0 0 25 0 1 0 250449583 28794880 3529 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528710 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3529 60 107 0 6919 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28120

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15890
/proc/meminfo: memFree=1543472/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=162.24
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3550 0 0 0 16222 2 0 0 25 0 1 0 250449583 28794880 3530 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134539634 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28120

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15890
/proc/meminfo: memFree=1543472/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=222.23
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3550 0 0 0 22220 3 0 0 25 0 1 0 250449583 28794880 3530 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 28120

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15890
/proc/meminfo: memFree=1543472/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=282.21
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3550 0 0 0 28218 3 0 0 25 0 1 0 250449583 28794880 3530 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134532707 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 28120

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15890
/proc/meminfo: memFree=1543408/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=342.2
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3550 0 0 0 34216 4 0 0 25 0 1 0 250449583 28794880 3530 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134580110 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 28120

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15890
/proc/meminfo: memFree=1543472/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=402.18
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3550 0 0 0 40214 4 0 0 25 0 1 0 250449583 28794880 3530 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134557846 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 28120

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15890
/proc/meminfo: memFree=1543472/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=462.17
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3550 0 0 0 46212 5 0 0 25 0 1 0 250449583 28794880 3530 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 28120

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15890
/proc/meminfo: memFree=1543472/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=522.15
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3550 0 0 0 52210 5 0 0 25 0 1 0 250449583 28794880 3530 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529309 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 28120

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15890
/proc/meminfo: memFree=1543536/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=582.14
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3550 0 0 0 58208 6 0 0 25 0 1 0 250449583 28794880 3530 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134533189 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 28120

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15890
/proc/meminfo: memFree=1543536/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=642.12
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3550 0 0 0 64206 6 0 0 25 0 1 0 250449583 28794880 3530 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530612 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 28120

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

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16090
/proc/meminfo: memFree=1543600/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=4061.1
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3550 0 0 0 406079 31 0 0 25 0 1 0 250449583 28794880 3530 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 28120

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16090
/proc/meminfo: memFree=1543536/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=4121.09
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3550 0 0 0 412077 32 0 0 25 0 1 0 250449583 28794880 3530 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528506 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 28120

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16090
/proc/meminfo: memFree=1543600/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=4181.07
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3550 0 0 0 418075 32 0 0 25 0 1 0 250449583 28794880 3530 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530295 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 28120

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16090
/proc/meminfo: memFree=1543600/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=4241.05
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3550 0 0 0 424073 32 0 0 25 0 1 0 250449583 28794880 3530 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531045 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 28120

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16090
/proc/meminfo: memFree=1543536/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=4301.04
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3550 0 0 0 430071 33 0 0 25 0 1 0 250449583 28794880 3530 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528631 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 28120

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16090
/proc/meminfo: memFree=1543600/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=4361.02
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3550 0 0 0 436069 33 0 0 25 0 1 0 250449583 28794880 3530 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528793 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 28120

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16090
/proc/meminfo: memFree=1543600/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=4421.01
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3550 0 0 0 442067 34 0 0 25 0 1 0 250449583 28794880 3530 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134532775 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 28120

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16090
/proc/meminfo: memFree=1543600/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=4480.99
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3550 0 0 0 448065 34 0 0 25 0 1 0 250449583 28794880 3530 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134532691 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 28120

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16090
/proc/meminfo: memFree=1543536/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=4540.97
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3550 0 0 0 454063 34 0 0 25 0 1 0 250449583 28794880 3530 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528521 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 28120

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16090
/proc/meminfo: memFree=1543600/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=4600.96
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3550 0 0 0 460061 35 0 0 25 0 1 0 250449583 28794880 3530 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528795 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 28120

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16090
/proc/meminfo: memFree=1543536/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=4660.93
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3550 0 0 0 466058 35 0 0 25 0 1 0 250449583 28794880 3530 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134579615 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 28120

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16090
/proc/meminfo: memFree=1543472/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=4720.93
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3550 0 0 0 472057 36 0 0 25 0 1 0 250449583 28794880 3530 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134534840 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 28120

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16090
/proc/meminfo: memFree=1543408/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=4780.9
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3550 0 0 0 478054 36 0 0 25 0 1 0 250449583 28794880 3530 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530783 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 28120

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16090
/proc/meminfo: memFree=1543600/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=4840.89
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3550 0 0 0 484052 37 0 0 25 0 1 0 250449583 28794880 3530 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528195 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 28120

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16090
/proc/meminfo: memFree=1543536/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=4900.87
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3550 0 0 0 490050 37 0 0 25 0 1 0 250449583 28794880 3530 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528259 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 28120

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16090
/proc/meminfo: memFree=1543536/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=4960.85
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3550 0 0 0 496048 37 0 0 25 0 1 0 250449583 28794880 3530 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134533107 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4960.85
Current children cumulated vsize (KiB) 28120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16090
/proc/meminfo: memFree=1543664/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=5000.05
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3550 0 0 0 499967 38 0 0 25 0 1 0 250449583 28794880 3530 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528206 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 28120

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16090
/proc/meminfo: memFree=1543664/2055920 swapFree=4145748/4192956
[pid=15889] ppid=15887 vsize=28120 CPUtime=5000.05
/proc/15889/stat : 15889 (kcnfs-2004) R 15887 15889 15835 0 -1 0 3550 0 0 0 499967 38 0 0 25 0 1 0 250449583 28794880 3530 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528206 0 0 4096 0 0 0 0 17 1 0 0
/proc/15889/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 28120

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.06
CPU user time (s): 4999.68
CPU system time (s): 0.385941
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 28120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.68
system time used= 0.385941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3550
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= 9868

runsolver used 3.82742 second user time and 10.3804 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Sat Apr 28 07:08:37 UTC 2007

IDJOB= 424231
IDBENCH= 20117
IDSOLVER= 194
FILE ID= node1/424231-1177744117

PBS_JOBID= 4715519

Free space on /tmp= 66518 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S41627158-13.cnf
COMMAND LINE= /tmp/evaluation/424231-1177744117/kcnfs-2004 /tmp/evaluation/424231-1177744117/instance-424231-1177744117.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-424231-1177744117 -o ROOT/results/node1/solver-424231-1177744117 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424231-1177744117/kcnfs-2004 /tmp/evaluation/424231-1177744117/instance-424231-1177744117.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  0d3f0c2b5512c56be44120e0b7381605

RANDOM SEED= 990910622

TIME LIMIT= 5000 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		: 3000.234
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		: 3000.234
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:       1558152 kB
Buffers:         49412 kB
Cached:         357508 kB
SwapCached:      15700 kB
Active:         225764 kB
Inactive:       204960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1558152 kB
SwapTotal:     4192956 kB
SwapFree:      4145748 kB
Dirty:            3880 kB
Writeback:           0 kB
Mapped:          29680 kB
Slab:            52580 kB
Committed_AS:  5215136 kB
PageTables:       1832 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= 66518 MiB

End job on node1 on Sat Apr 28 08:32:01 UTC 2007