Trace number 424330

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) 5000.07 5001.41

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1757451736-02-UNSAT.cnf
MD5SUM38fa97e90ce15381041a02fb89a2e927
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 variables5494
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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	
0.03/0.05	c Computed by /tmp/evaluation/424330-1177791235/kcnfs-2004   V. 03/02/12
0.03/0.05	c Input file : '/tmp/evaluation/424330-1177791235/instance-424330-1177791235.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/node14/watcher-424330-1177791235 -o ROOT/results/node14/solver-424330-1177791235 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424330-1177791235/kcnfs-2004 /tmp/evaluation/424330-1177791235/instance-424330-1177791235.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: 1.56 1.90 1.88 3/77 20802
/proc/meminfo: memFree=1614128/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=16160 CPUtime=0
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 128 0 0 0 0 0 0 0 18 0 1 0 227041254 16547840 109 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 4040 109 38 107 0 3929 0

[startup+0.0459741 s]
/proc/loadavg: 1.56 1.90 1.88 3/77 20802
/proc/meminfo: memFree=1614128/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20424 CPUtime=0.03
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1533 0 0 0 3 0 0 0 18 0 1 0 227041254 20914176 1513 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134587149 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5106 1513 43 107 0 4995 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 20424

[startup+0.101976 s]
/proc/loadavg: 1.56 1.90 1.88 3/77 20802
/proc/meminfo: memFree=1614128/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=0.09
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1594 0 0 0 9 0 0 0 18 0 1 0 227041254 20992000 1573 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531390 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1573 59 107 0 5014 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20500

[startup+0.301986 s]
/proc/loadavg: 1.56 1.90 1.88 3/77 20802
/proc/meminfo: memFree=1614128/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=0.29
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1599 0 0 0 29 0 0 0 20 0 1 0 227041254 20992000 1578 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528928 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1578 59 107 0 5014 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20500

[startup+0.701024 s]
/proc/loadavg: 1.56 1.90 1.88 3/77 20802
/proc/meminfo: memFree=1614128/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=0.68
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1600 0 0 0 68 0 0 0 23 0 1 0 227041254 20992000 1579 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531271 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1579 59 107 0 5014 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 20500

[startup+1.5011 s]
/proc/loadavg: 1.56 1.90 1.88 2/78 20803
/proc/meminfo: memFree=1607912/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=1.48
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1600 0 0 0 148 0 0 0 25 0 1 0 227041254 20992000 1579 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529206 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1579 59 107 0 5014 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 20500

[startup+3.10125 s]
/proc/loadavg: 1.51 1.89 1.87 2/78 20803
/proc/meminfo: memFree=1607784/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=3.08
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1605 0 0 0 308 0 0 0 25 0 1 0 227041254 20992000 1584 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529209 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1584 59 107 0 5014 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20500

[startup+6.30155 s]
/proc/loadavg: 1.51 1.89 1.87 2/78 20803
/proc/meminfo: memFree=1607656/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=6.28
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1605 0 0 0 628 0 0 0 25 0 1 0 227041254 20992000 1584 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529817 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1584 59 107 0 5014 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20500

[startup+12.7012 s]
/proc/loadavg: 1.43 1.86 1.86 2/78 20803
/proc/meminfo: memFree=1607600/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=12.68
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1605 0 0 0 1268 0 0 0 25 0 1 0 227041254 20992000 1584 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134562736 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1584 59 107 0 5014 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20500

[startup+25.5024 s]
/proc/loadavg: 1.37 1.83 1.85 2/78 20803
/proc/meminfo: memFree=1607600/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=25.49
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1605 0 0 0 2548 1 0 0 25 0 1 0 227041254 20992000 1584 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134562211 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1584 59 107 0 5014 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20500

[startup+51.1028 s]
/proc/loadavg: 1.30 1.78 1.83 2/78 20803
/proc/meminfo: memFree=1607664/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=51.08
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1605 0 0 0 5107 1 0 0 25 0 1 0 227041254 20992000 1584 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529183 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1584 59 107 0 5014 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20500

[startup+102.306 s]
/proc/loadavg: 1.21 1.67 1.79 2/78 20803
/proc/meminfo: memFree=1607600/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=102.27
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1607 0 0 0 10226 1 0 0 25 0 1 0 227041254 20992000 1586 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531787 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1586 59 107 0 5014 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20500

[startup+162.302 s]
/proc/loadavg: 1.07 1.55 1.74 2/78 20803
/proc/meminfo: memFree=1607600/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=162.25
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1607 0 0 0 16224 1 0 0 25 0 1 0 227041254 20992000 1586 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531271 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1586 59 107 0 5014 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 20500

[startup+222.303 s]
/proc/loadavg: 1.03 1.45 1.69 2/78 20803
/proc/meminfo: memFree=1607536/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=222.23
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1608 0 0 0 22222 1 0 0 25 0 1 0 227041254 20992000 1587 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531323 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1587 59 107 0 5014 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 20500

[startup+282.303 s]
/proc/loadavg: 1.01 1.36 1.65 2/78 20803
/proc/meminfo: memFree=1607536/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=282.23
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1608 0 0 0 28221 2 0 0 25 0 1 0 227041254 20992000 1587 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529206 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1587 59 107 0 5014 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 20500

[startup+342.302 s]
/proc/loadavg: 1.00 1.29 1.60 2/78 20803
/proc/meminfo: memFree=1607536/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=342.21
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1608 0 0 0 34219 2 0 0 25 0 1 0 227041254 20992000 1587 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1587 59 107 0 5014 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 20500

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.56 2/78 20803
/proc/meminfo: memFree=1607536/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=402.19
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1608 0 0 0 40217 2 0 0 25 0 1 0 227041254 20992000 1587 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529124 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1587 59 107 0 5014 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 20500

[startup+462.302 s]
/proc/loadavg: 1.00 1.19 1.52 2/78 20803
/proc/meminfo: memFree=1607728/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=462.17
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1608 0 0 0 46215 2 0 0 25 0 1 0 227041254 20992000 1587 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529639 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1587 59 107 0 5014 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 20500

[startup+522.301 s]
/proc/loadavg: 1.00 1.15 1.49 2/78 20803
/proc/meminfo: memFree=1607728/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=522.16
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1608 0 0 0 52213 3 0 0 25 0 1 0 227041254 20992000 1587 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577539 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1587 59 107 0 5014 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 20500

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.45 2/78 20803
/proc/meminfo: memFree=1607728/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=582.14
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1608 0 0 0 58211 3 0 0 25 0 1 0 227041254 20992000 1587 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577984 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1587 59 107 0 5014 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 20500

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.42 2/78 20803
/proc/meminfo: memFree=1607664/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=642.13
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1608 0 0 0 64210 3 0 0 25 0 1 0 227041254 20992000 1587 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1587 59 107 0 5014 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 20500

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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21003
/proc/meminfo: memFree=1607664/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=4001.2
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1609 0 0 0 400099 21 0 0 25 0 1 0 227041254 20992000 1588 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529403 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1588 59 107 0 5014 0
Current children cumulated CPU time (s) 4001.2
Current children cumulated vsize (KiB) 20500

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21003
/proc/meminfo: memFree=1607664/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=4061.19
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1609 0 0 0 406098 21 0 0 25 0 1 0 227041254 20992000 1588 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531787 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1588 59 107 0 5014 0
Current children cumulated CPU time (s) 4061.19
Current children cumulated vsize (KiB) 20500

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21003
/proc/meminfo: memFree=1607600/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=4121.17
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1609 0 0 0 412096 21 0 0 25 0 1 0 227041254 20992000 1588 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529420 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1588 59 107 0 5014 0
Current children cumulated CPU time (s) 4121.17
Current children cumulated vsize (KiB) 20500

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21003
/proc/meminfo: memFree=1607664/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=4181.15
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1609 0 0 0 418094 21 0 0 25 0 1 0 227041254 20992000 1588 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529281 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1588 59 107 0 5014 0
Current children cumulated CPU time (s) 4181.15
Current children cumulated vsize (KiB) 20500

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21003
/proc/meminfo: memFree=1607664/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=4241.13
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1609 0 0 0 424092 21 0 0 25 0 1 0 227041254 20992000 1588 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531256 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1588 59 107 0 5014 0
Current children cumulated CPU time (s) 4241.13
Current children cumulated vsize (KiB) 20500

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21003
/proc/meminfo: memFree=1607600/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=4301.13
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1609 0 0 0 430091 22 0 0 25 0 1 0 227041254 20992000 1588 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1588 59 107 0 5014 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 20500

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21003
/proc/meminfo: memFree=1607600/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=4361.11
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1609 0 0 0 436089 22 0 0 25 0 1 0 227041254 20992000 1588 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528274 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1588 59 107 0 5014 0
Current children cumulated CPU time (s) 4361.11
Current children cumulated vsize (KiB) 20500

[startup+4422.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 21003
/proc/meminfo: memFree=1607664/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=4421.09
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1609 0 0 0 442087 22 0 0 25 0 1 0 227041254 20992000 1588 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531286 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1588 59 107 0 5014 0
Current children cumulated CPU time (s) 4421.09
Current children cumulated vsize (KiB) 20500

[startup+4482.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 21003
/proc/meminfo: memFree=1607664/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=4481.08
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1609 0 0 0 448085 23 0 0 25 0 1 0 227041254 20992000 1588 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533568 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1588 59 107 0 5014 0
Current children cumulated CPU time (s) 4481.08
Current children cumulated vsize (KiB) 20500

[startup+4542.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 21003
/proc/meminfo: memFree=1607664/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=4541.07
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1609 0 0 0 454084 23 0 0 25 0 1 0 227041254 20992000 1588 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1588 59 107 0 5014 0
Current children cumulated CPU time (s) 4541.07
Current children cumulated vsize (KiB) 20500

[startup+4602.3 s]
/proc/loadavg: 1.13 1.05 1.01 2/78 21003
/proc/meminfo: memFree=1607600/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=4601.05
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1609 0 0 0 460082 23 0 0 25 0 1 0 227041254 20992000 1588 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531897 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1588 59 107 0 5014 0
Current children cumulated CPU time (s) 4601.05
Current children cumulated vsize (KiB) 20500

[startup+4662.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/78 21003
/proc/meminfo: memFree=1607664/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=4661.03
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1609 0 0 0 466080 23 0 0 25 0 1 0 227041254 20992000 1588 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577900 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1588 59 107 0 5014 0
Current children cumulated CPU time (s) 4661.03
Current children cumulated vsize (KiB) 20500

[startup+4722.31 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 21003
/proc/meminfo: memFree=1607664/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=4721.03
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1609 0 0 0 472079 24 0 0 25 0 1 0 227041254 20992000 1588 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577917 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1588 59 107 0 5014 0
Current children cumulated CPU time (s) 4721.03
Current children cumulated vsize (KiB) 20500

[startup+4782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 21003
/proc/meminfo: memFree=1607600/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=4781.01
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1609 0 0 0 478077 24 0 0 25 0 1 0 227041254 20992000 1588 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529204 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1588 59 107 0 5014 0
Current children cumulated CPU time (s) 4781.01
Current children cumulated vsize (KiB) 20500

[startup+4842.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 21003
/proc/meminfo: memFree=1607600/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=4840.99
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1609 0 0 0 484075 24 0 0 25 0 1 0 227041254 20992000 1588 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529206 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1588 59 107 0 5014 0
Current children cumulated CPU time (s) 4840.99
Current children cumulated vsize (KiB) 20500

[startup+4902.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21003
/proc/meminfo: memFree=1607664/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=4900.98
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1609 0 0 0 490073 25 0 0 25 0 1 0 227041254 20992000 1588 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531749 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1588 59 107 0 5014 0
Current children cumulated CPU time (s) 4900.98
Current children cumulated vsize (KiB) 20500

[startup+4962.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21003
/proc/meminfo: memFree=1607664/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=4960.97
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1609 0 0 0 496072 25 0 0 25 0 1 0 227041254 20992000 1588 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134541511 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1588 59 107 0 5014 0
Current children cumulated CPU time (s) 4960.97
Current children cumulated vsize (KiB) 20500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21003
/proc/meminfo: memFree=1607600/2055920 swapFree=4148856/4192956
[pid=20802] ppid=20800 vsize=20500 CPUtime=5000.06
/proc/20802/stat : 20802 (kcnfs-2004) R 20800 20802 20748 0 -1 0 1609 0 0 0 499981 25 0 0 25 0 1 0 227041254 20992000 1588 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531747 0 0 4096 0 0 0 0 17 1 0 0
/proc/20802/statm: 5125 1588 59 107 0 5014 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 20500

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): 5001.41
CPU time (s): 5000.07
CPU user time (s): 4999.81
CPU system time (s): 0.25696
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 20500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.81
system time used= 0.25696
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1609
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= 102998

runsolver used 4.03239 second user time and 10.5674 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Sat Apr 28 20:13:55 UTC 2007

IDJOB= 424330
IDBENCH= 20230
IDSOLVER= 194
FILE ID= node14/424330-1177791235

PBS_JOBID= 4715782

Free space on /tmp= 66484 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1757451736-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424330-1177791235/kcnfs-2004 /tmp/evaluation/424330-1177791235/instance-424330-1177791235.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-424330-1177791235 -o ROOT/results/node14/solver-424330-1177791235 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424330-1177791235/kcnfs-2004 /tmp/evaluation/424330-1177791235/instance-424330-1177791235.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  38fa97e90ce15381041a02fb89a2e927

RANDOM SEED= 247238335

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.227
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		: 3000.227
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:       1614472 kB
Buffers:         44096 kB
Cached:         311116 kB
SwapCached:      12124 kB
Active:         241336 kB
Inactive:       137372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1614472 kB
SwapTotal:     4192956 kB
SwapFree:      4148856 kB
Dirty:            3572 kB
Writeback:           0 kB
Mapped:          29972 kB
Slab:            48244 kB
Committed_AS:  7887636 kB
PageTables:       1784 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= 66484 MiB

End job on node14 on Sat Apr 28 21:37:18 UTC 2007