Trace number 424187

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) 5000.08 5001.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S260814579-03.cnf
MD5SUMcb25e5b4b3e93004a7aa665359e85972
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3666.02
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
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 522000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.09/0.14	c Computed by /tmp/evaluation/424187-1177719465/kcnfs-2004   V. 03/02/12
0.09/0.14	c Input file : '/tmp/evaluation/424187-1177719465/instance-424187-1177719465.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/node41/watcher-424187-1177719465 -o ROOT/results/node41/solver-424187-1177719465 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424187-1177719465/kcnfs-2004 /tmp/evaluation/424187-1177719465/instance-424187-1177719465.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 0.98 3/77 30962
/proc/meminfo: memFree=1678648/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=16044 CPUtime=0
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 99 0 0 0 0 0 0 0 18 0 1 0 219858371 16429056 80 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 4011 80 38 107 0 3900 0

[startup+0.0368751 s]
/proc/loadavg: 0.85 0.97 0.98 3/77 30962
/proc/meminfo: memFree=1678648/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=17092 CPUtime=0.03
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 361 0 0 0 3 0 0 0 18 0 1 0 219858371 17502208 342 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 4274 343 38 107 0 4163 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 17092

[startup+0.10188 s]
/proc/loadavg: 0.85 0.97 0.98 3/77 30962
/proc/meminfo: memFree=1678648/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26680 CPUtime=0.09
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3172 0 0 0 8 1 0 0 18 0 1 0 219858371 27320320 3152 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134587124 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6670 3152 43 107 0 6559 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26680

[startup+0.301897 s]
/proc/loadavg: 0.85 0.97 0.98 3/77 30962
/proc/meminfo: memFree=1678648/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26680 CPUtime=0.29
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3280 0 0 0 28 1 0 0 19 0 1 0 219858371 27320320 3260 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134539926 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6670 3260 59 107 0 6559 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26680

[startup+0.701932 s]
/proc/loadavg: 0.85 0.97 0.98 3/77 30962
/proc/meminfo: memFree=1678648/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26688 CPUtime=0.69
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3316 0 0 0 68 1 0 0 23 0 1 0 219858371 27328512 3296 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6672 3296 59 107 0 6561 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26688

[startup+1.502 s]
/proc/loadavg: 0.86 0.97 0.98 2/78 30963
/proc/meminfo: memFree=1665584/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26688 CPUtime=1.49
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3316 0 0 0 148 1 0 0 25 0 1 0 219858371 27328512 3296 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529403 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6672 3296 59 107 0 6561 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26688

[startup+3.10114 s]
/proc/loadavg: 0.86 0.97 0.98 2/78 30963
/proc/meminfo: memFree=1665456/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26688 CPUtime=3.09
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3316 0 0 0 308 1 0 0 25 0 1 0 219858371 27328512 3296 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579840 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6672 3296 59 107 0 6561 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26688

[startup+6.30142 s]
/proc/loadavg: 0.87 0.97 0.98 2/78 30963
/proc/meminfo: memFree=1665328/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26688 CPUtime=6.29
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3316 0 0 0 628 1 0 0 25 0 1 0 219858371 27328512 3296 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579637 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6672 3296 59 107 0 6561 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26688

[startup+12.702 s]
/proc/loadavg: 0.88 0.97 0.98 2/78 30963
/proc/meminfo: memFree=1665336/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26688 CPUtime=12.69
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3317 0 0 0 1268 1 0 0 25 0 1 0 219858371 27328512 3297 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528359 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26688

[startup+25.5011 s]
/proc/loadavg: 0.90 0.97 0.98 2/78 30963
/proc/meminfo: memFree=1665336/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26688 CPUtime=25.48
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3317 0 0 0 2547 1 0 0 25 0 1 0 219858371 27328512 3297 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579755 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26688

[startup+51.1013 s]
/proc/loadavg: 0.94 0.97 0.98 2/78 30963
/proc/meminfo: memFree=1665336/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26688 CPUtime=51.07
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3318 0 0 0 5106 1 0 0 25 0 1 0 219858371 27328512 3298 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6672 3298 59 107 0 6561 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26688

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.98 2/78 30963
/proc/meminfo: memFree=1665336/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26688 CPUtime=102.26
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3318 0 0 0 10225 1 0 0 25 0 1 0 219858371 27328512 3298 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529675 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6672 3298 59 107 0 6561 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 26688

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30963
/proc/meminfo: memFree=1665336/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26688 CPUtime=162.24
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3318 0 0 0 16223 1 0 0 25 0 1 0 219858371 27328512 3298 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528680 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6672 3298 59 107 0 6561 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 26688

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30963
/proc/meminfo: memFree=1665272/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26688 CPUtime=222.23
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3318 0 0 0 22221 2 0 0 25 0 1 0 219858371 27328512 3298 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528928 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6672 3298 59 107 0 6561 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 26688

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30963
/proc/meminfo: memFree=1665208/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26688 CPUtime=282.21
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3318 0 0 0 28219 2 0 0 25 0 1 0 219858371 27328512 3298 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579845 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6672 3298 59 107 0 6561 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 26688

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30963
/proc/meminfo: memFree=1665280/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26688 CPUtime=342.2
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3318 0 0 0 34218 2 0 0 25 0 1 0 219858371 27328512 3298 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6672 3298 59 107 0 6561 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 26688

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30963
/proc/meminfo: memFree=1665216/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26688 CPUtime=402.18
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3318 0 0 0 40216 2 0 0 25 0 1 0 219858371 27328512 3298 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528147 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6672 3298 59 107 0 6561 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 26688

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30963
/proc/meminfo: memFree=1665408/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26688 CPUtime=462.17
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3318 0 0 0 46214 3 0 0 25 0 1 0 219858371 27328512 3298 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531954 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6672 3298 59 107 0 6561 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 26688

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30963
/proc/meminfo: memFree=1665344/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26688 CPUtime=522.15
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3318 0 0 0 52212 3 0 0 25 0 1 0 219858371 27328512 3298 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6672 3298 59 107 0 6561 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 26688

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30963
/proc/meminfo: memFree=1665344/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26692 CPUtime=582.13
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3319 0 0 0 58210 3 0 0 25 0 1 0 219858371 27332608 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579615 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6673 3299 59 107 0 6562 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 26692

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30963
/proc/meminfo: memFree=1665344/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26692 CPUtime=642.12
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3319 0 0 0 64209 3 0 0 25 0 1 0 219858371 27332608 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579615 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6673 3299 59 107 0 6562 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 26692

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31163
/proc/meminfo: memFree=1665024/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26692 CPUtime=4061.11
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3319 0 0 0 406101 10 0 0 25 0 1 0 219858371 27332608 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528195 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6673 3299 59 107 0 6562 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 26692

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31163
/proc/meminfo: memFree=1665088/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26692 CPUtime=4121.09
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3319 0 0 0 412099 10 0 0 25 0 1 0 219858371 27332608 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6673 3299 59 107 0 6562 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 26692

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31163
/proc/meminfo: memFree=1665024/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26692 CPUtime=4181.08
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3319 0 0 0 418098 10 0 0 25 0 1 0 219858371 27332608 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579679 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6673 3299 59 107 0 6562 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 26692

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31163
/proc/meminfo: memFree=1665024/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26692 CPUtime=4241.06
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3319 0 0 0 424096 10 0 0 25 0 1 0 219858371 27332608 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533418 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6673 3299 59 107 0 6562 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 26692

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31163
/proc/meminfo: memFree=1665024/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26692 CPUtime=4301.04
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3319 0 0 0 430094 10 0 0 25 0 1 0 219858371 27332608 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529409 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6673 3299 59 107 0 6562 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 26692

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31163
/proc/meminfo: memFree=1665024/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26692 CPUtime=4361.03
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3319 0 0 0 436093 10 0 0 25 0 1 0 219858371 27332608 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579679 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6673 3299 59 107 0 6562 0
Current children cumulated CPU time (s) 4361.03
Current children cumulated vsize (KiB) 26692

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31163
/proc/meminfo: memFree=1665024/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26692 CPUtime=4421.01
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3319 0 0 0 442091 10 0 0 25 0 1 0 219858371 27332608 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579672 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6673 3299 59 107 0 6562 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 26692

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31163
/proc/meminfo: memFree=1665024/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26692 CPUtime=4481
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3319 0 0 0 448090 10 0 0 25 0 1 0 219858371 27332608 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134560866 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6673 3299 59 107 0 6562 0
Current children cumulated CPU time (s) 4481
Current children cumulated vsize (KiB) 26692

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31163
/proc/meminfo: memFree=1665024/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26692 CPUtime=4540.98
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3319 0 0 0 454088 10 0 0 25 0 1 0 219858371 27332608 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579483 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6673 3299 59 107 0 6562 0
Current children cumulated CPU time (s) 4540.98
Current children cumulated vsize (KiB) 26692

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31163
/proc/meminfo: memFree=1665024/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26692 CPUtime=4600.97
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3319 0 0 0 460087 10 0 0 25 0 1 0 219858371 27332608 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529301 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6673 3299 59 107 0 6562 0
Current children cumulated CPU time (s) 4600.97
Current children cumulated vsize (KiB) 26692

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31163
/proc/meminfo: memFree=1664960/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26692 CPUtime=4660.95
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3319 0 0 0 466085 10 0 0 25 0 1 0 219858371 27332608 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6673 3299 59 107 0 6562 0
Current children cumulated CPU time (s) 4660.95
Current children cumulated vsize (KiB) 26692

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31163
/proc/meminfo: memFree=1664896/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26692 CPUtime=4720.94
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3319 0 0 0 472084 10 0 0 25 0 1 0 219858371 27332608 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6673 3299 59 107 0 6562 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 26692

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31163
/proc/meminfo: memFree=1665024/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26692 CPUtime=4780.92
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3320 0 0 0 478081 11 0 0 25 0 1 0 219858371 27332608 3300 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531954 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6673 3300 59 107 0 6562 0
Current children cumulated CPU time (s) 4780.92
Current children cumulated vsize (KiB) 26692

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31163
/proc/meminfo: memFree=1664960/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26692 CPUtime=4840.91
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3320 0 0 0 484080 11 0 0 25 0 1 0 219858371 27332608 3300 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579483 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6673 3300 59 107 0 6562 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 26692

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31163
/proc/meminfo: memFree=1664960/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26692 CPUtime=4900.89
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3320 0 0 0 490078 11 0 0 25 0 1 0 219858371 27332608 3300 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528600 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6673 3300 59 107 0 6562 0
Current children cumulated CPU time (s) 4900.89
Current children cumulated vsize (KiB) 26692

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31165
/proc/meminfo: memFree=1664960/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26692 CPUtime=4960.87
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3320 0 0 0 496076 11 0 0 25 0 1 0 219858371 27332608 3300 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6673 3300 59 107 0 6562 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 26692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31165
/proc/meminfo: memFree=1665024/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26692 CPUtime=5000.06
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3320 0 0 0 499995 11 0 0 25 0 1 0 219858371 27332608 3300 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134557864 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6673 3300 59 107 0 6562 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 26692

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 1.00 1.00 2/78 31165
/proc/meminfo: memFree=1665024/2055920 swapFree=4169764/4192956
[pid=30962] ppid=30960 vsize=26692 CPUtime=5000.06
/proc/30962/stat : 30962 (kcnfs-2004) R 30960 30962 30908 0 -1 0 3320 0 0 0 499995 11 0 0 25 0 1 0 219858371 27332608 3300 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134557864 0 0 4096 0 0 0 0 17 1 0 0
/proc/30962/statm: 6673 3300 59 107 0 6562 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 26692

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.08
CPU user time (s): 4999.96
CPU system time (s): 0.119981
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 26692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.96
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3320
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= 104630

runsolver used 3.68044 second user time and 10.8044 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sat Apr 28 00:17:45 UTC 2007

IDJOB= 424187
IDBENCH= 20073
IDSOLVER= 194
FILE ID= node41/424187-1177719465

PBS_JOBID= 4715414

Free space on /tmp= 66413 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S260814579-03.cnf
COMMAND LINE= /tmp/evaluation/424187-1177719465/kcnfs-2004 /tmp/evaluation/424187-1177719465/instance-424187-1177719465.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-424187-1177719465 -o ROOT/results/node41/solver-424187-1177719465 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424187-1177719465/kcnfs-2004 /tmp/evaluation/424187-1177719465/instance-424187-1177719465.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  cb25e5b4b3e93004a7aa665359e85972

RANDOM SEED= 774728058

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1679120 kB
Buffers:         46588 kB
Cached:         241608 kB
SwapCached:       2708 kB
Active:         205536 kB
Inactive:       106036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1679120 kB
SwapTotal:     4192956 kB
SwapFree:      4169764 kB
Dirty:            3888 kB
Writeback:           0 kB
Mapped:          31352 kB
Slab:            50580 kB
Committed_AS:  3525660 kB
PageTables:       2008 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= 66413 MiB

End job on node41 on Sat Apr 28 01:41:08 UTC 2007