Trace number 424184

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) 5000.04 5001.61

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1861814752-08.cnf
MD5SUM1a8cd105958b0a3ba6c891f9e5628523
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2970.3
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/424184-1177718043/kcnfs-2004   V. 03/02/12
0.09/0.14	c Input file : '/tmp/evaluation/424184-1177718043/instance-424184-1177718043.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/node54/watcher-424184-1177718043 -o ROOT/results/node54/solver-424184-1177718043 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424184-1177718043/kcnfs-2004 /tmp/evaluation/424184-1177718043/instance-424184-1177718043.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: 0.76 0.91 0.96 3/66 4681
/proc/meminfo: memFree=1416832/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=16052 CPUtime=0
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 101 0 0 0 0 0 0 0 18 0 1 0 219178802 16437248 82 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 4014 83 38 107 0 3903 0

[startup+0.0217089 s]
/proc/loadavg: 0.76 0.91 0.96 3/66 4681
/proc/meminfo: memFree=1416832/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=16604 CPUtime=0.01
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 239 0 0 0 1 0 0 0 18 0 1 0 219178802 17002496 220 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 4151 220 38 107 0 4040 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 16604

[startup+0.10172 s]
/proc/loadavg: 0.76 0.91 0.96 3/66 4681
/proc/meminfo: memFree=1416832/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26680 CPUtime=0.09
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3172 0 0 0 7 2 0 0 18 0 1 0 219178802 27320320 3152 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134615578 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6670 3152 43 107 0 6559 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26680

[startup+0.301744 s]
/proc/loadavg: 0.76 0.91 0.96 3/66 4681
/proc/meminfo: memFree=1416832/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26680 CPUtime=0.29
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3281 0 0 0 27 2 0 0 19 0 1 0 219178802 27320320 3261 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134572352 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6670 3261 59 107 0 6559 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26680

[startup+0.701795 s]
/proc/loadavg: 0.76 0.91 0.96 3/66 4681
/proc/meminfo: memFree=1416832/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=0.69
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3316 0 0 0 67 2 0 0 22 0 1 0 219178802 27328512 3296 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3296 59 107 0 6561 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26688

[startup+1.5029 s]
/proc/loadavg: 0.76 0.91 0.96 2/67 4682
/proc/meminfo: memFree=1403832/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=1.49
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3316 0 0 0 147 2 0 0 25 0 1 0 219178802 27328512 3296 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529326 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3296 59 107 0 6561 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26688

[startup+3.1011 s]
/proc/loadavg: 0.76 0.91 0.96 2/67 4682
/proc/meminfo: memFree=1403704/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=3.09
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3316 0 0 0 307 2 0 0 25 0 1 0 219178802 27328512 3296 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528506 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3296 59 107 0 6561 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26688

[startup+6.30151 s]
/proc/loadavg: 0.78 0.91 0.96 2/67 4682
/proc/meminfo: memFree=1403640/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=6.28
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3316 0 0 0 626 2 0 0 25 0 1 0 219178802 27328512 3296 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3296 59 107 0 6561 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 26688

[startup+12.7013 s]
/proc/loadavg: 0.79 0.91 0.96 2/67 4682
/proc/meminfo: memFree=1403576/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=12.68
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3316 0 0 0 1266 2 0 0 25 0 1 0 219178802 27328512 3296 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579845 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3296 59 107 0 6561 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26688

[startup+25.502 s]
/proc/loadavg: 0.84 0.92 0.96 2/67 4682
/proc/meminfo: memFree=1403576/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=25.49
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3317 0 0 0 2546 3 0 0 25 0 1 0 219178802 27328512 3297 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579840 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26688

[startup+51.1012 s]
/proc/loadavg: 0.89 0.92 0.96 2/67 4682
/proc/meminfo: memFree=1403576/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=51.08
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3317 0 0 0 5105 3 0 0 25 0 1 0 219178802 27328512 3297 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26688

[startup+102.306 s]
/proc/loadavg: 0.95 0.93 0.96 2/67 4682
/proc/meminfo: memFree=1403576/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=102.27
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3317 0 0 0 10224 3 0 0 25 0 1 0 219178802 27328512 3297 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134557867 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26688

[startup+162.301 s]
/proc/loadavg: 0.98 0.94 0.96 2/67 4682
/proc/meminfo: memFree=1403576/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=162.24
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3317 0 0 0 16221 3 0 0 25 0 1 0 219178802 27328512 3297 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528160 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 26688

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.96 2/67 4682
/proc/meminfo: memFree=1403576/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=222.23
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3317 0 0 0 22220 3 0 0 25 0 1 0 219178802 27328512 3297 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579615 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 26688

[startup+282.302 s]
/proc/loadavg: 0.99 0.95 0.96 2/67 4682
/proc/meminfo: memFree=1403576/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=282.21
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3317 0 0 0 28218 3 0 0 25 0 1 0 219178802 27328512 3297 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579845 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 26688

[startup+342.301 s]
/proc/loadavg: 0.99 0.96 0.96 2/67 4682
/proc/meminfo: memFree=1403576/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=342.19
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3317 0 0 0 34216 3 0 0 25 0 1 0 219178802 27328512 3297 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 26688

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 4682
/proc/meminfo: memFree=1403576/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=402.18
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3317 0 0 0 40215 3 0 0 25 0 1 0 219178802 27328512 3297 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134574639 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 26688

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/73 4854
/proc/meminfo: memFree=1402184/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=462.08
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3317 0 0 0 46205 3 0 0 25 0 1 0 219178802 27328512 3297 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 26688

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 4880
/proc/meminfo: memFree=1403192/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=522.05
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3317 0 0 0 52202 3 0 0 25 0 1 0 219178802 27328512 3297 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528100 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 26688

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 4880
/proc/meminfo: memFree=1403192/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=582.04
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3317 0 0 0 58200 4 0 0 25 0 1 0 219178802 27328512 3297 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579664 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 26688

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 4880
/proc/meminfo: memFree=1403320/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=642.03
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3317 0 0 0 64199 4 0 0 25 0 1 0 219178802 27328512 3297 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579779 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 26688

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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 4882
/proc/meminfo: memFree=1403576/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=4001.08
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3319 0 0 0 400100 8 0 0 25 0 1 0 219178802 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528631 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4001.08
Current children cumulated vsize (KiB) 26688

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 5054
/proc/meminfo: memFree=1402056/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=4061
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3319 0 0 0 406090 10 0 0 25 0 1 0 219178802 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579672 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4061
Current children cumulated vsize (KiB) 26688

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5080
/proc/meminfo: memFree=1403256/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=4120.97
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3319 0 0 0 412087 10 0 0 25 0 1 0 219178802 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4120.97
Current children cumulated vsize (KiB) 26688

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5080
/proc/meminfo: memFree=1403256/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=4180.95
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3319 0 0 0 418085 10 0 0 25 0 1 0 219178802 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134574426 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4180.95
Current children cumulated vsize (KiB) 26688

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5080
/proc/meminfo: memFree=1403320/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=4240.93
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3319 0 0 0 424083 10 0 0 25 0 1 0 219178802 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579615 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4240.93
Current children cumulated vsize (KiB) 26688

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5080
/proc/meminfo: memFree=1403384/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=4300.92
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3319 0 0 0 430082 10 0 0 25 0 1 0 219178802 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528623 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4300.92
Current children cumulated vsize (KiB) 26688

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5080
/proc/meminfo: memFree=1403384/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=4360.9
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3319 0 0 0 436080 10 0 0 25 0 1 0 219178802 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531877 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4360.9
Current children cumulated vsize (KiB) 26688

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5080
/proc/meminfo: memFree=1403384/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=4420.88
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3319 0 0 0 442078 10 0 0 25 0 1 0 219178802 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134557082 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4420.88
Current children cumulated vsize (KiB) 26688

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5080
/proc/meminfo: memFree=1403384/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=4480.86
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3319 0 0 0 448076 10 0 0 25 0 1 0 219178802 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531869 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4480.86
Current children cumulated vsize (KiB) 26688

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5080
/proc/meminfo: memFree=1403384/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=4540.85
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3319 0 0 0 454075 10 0 0 25 0 1 0 219178802 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529409 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4540.85
Current children cumulated vsize (KiB) 26688

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5080
/proc/meminfo: memFree=1403384/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=4600.83
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3319 0 0 0 460073 10 0 0 25 0 1 0 219178802 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579711 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4600.83
Current children cumulated vsize (KiB) 26688

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5082
/proc/meminfo: memFree=1403384/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=4660.81
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3319 0 0 0 466071 10 0 0 25 0 1 0 219178802 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528597 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4660.81
Current children cumulated vsize (KiB) 26688

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5082
/proc/meminfo: memFree=1403384/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=4720.8
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3319 0 0 0 472070 10 0 0 25 0 1 0 219178802 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528195 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4720.8
Current children cumulated vsize (KiB) 26688

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5082
/proc/meminfo: memFree=1403384/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=4780.78
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3319 0 0 0 478068 10 0 0 25 0 1 0 219178802 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531787 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4780.78
Current children cumulated vsize (KiB) 26688

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5082
/proc/meminfo: memFree=1403384/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=4840.76
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3319 0 0 0 484066 10 0 0 25 0 1 0 219178802 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4840.76
Current children cumulated vsize (KiB) 26688

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5082
/proc/meminfo: memFree=1403384/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=4900.74
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3319 0 0 0 490064 10 0 0 25 0 1 0 219178802 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579463 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4900.74
Current children cumulated vsize (KiB) 26688

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5082
/proc/meminfo: memFree=1403384/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=4960.73
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3319 0 0 0 496063 10 0 0 25 0 1 0 219178802 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4960.73
Current children cumulated vsize (KiB) 26688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5082
/proc/meminfo: memFree=1403384/2055920 swapFree=4182164/4192956
[pid=4681] ppid=4679 vsize=26688 CPUtime=5000.02
/proc/4681/stat : 4681 (kcnfs-2004) R 4679 4681 4627 0 -1 0 3319 0 0 0 499992 10 0 0 25 0 1 0 219178802 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528195 0 0 4096 0 0 0 0 17 1 0 0
/proc/4681/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 26688

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): 5001.61
CPU time (s): 5000.04
CPU user time (s): 4999.93
CPU system time (s): 0.111982
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 26688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3319
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= 8878

runsolver used 5.2792 second user time and 12.919 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Fri Apr 27 23:54:03 UTC 2007

IDJOB= 424184
IDBENCH= 20070
IDSOLVER= 194
FILE ID= node54/424184-1177718043

PBS_JOBID= 4715401

Free space on /tmp= 66473 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1861814752-08.cnf
COMMAND LINE= /tmp/evaluation/424184-1177718043/kcnfs-2004 /tmp/evaluation/424184-1177718043/instance-424184-1177718043.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-424184-1177718043 -o ROOT/results/node54/solver-424184-1177718043 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424184-1177718043/kcnfs-2004 /tmp/evaluation/424184-1177718043/instance-424184-1177718043.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1a8cd105958b0a3ba6c891f9e5628523

RANDOM SEED= 947384562

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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:       1417304 kB
Buffers:         55300 kB
Cached:         500280 kB
SwapCached:       4128 kB
Active:         232520 kB
Inactive:       332840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1417304 kB
SwapTotal:     4192956 kB
SwapFree:      4182164 kB
Dirty:            3852 kB
Writeback:           0 kB
Mapped:          15628 kB
Slab:            59200 kB
Committed_AS:  2363848 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66473 MiB

End job on node54 on Sat Apr 28 01:17:27 UTC 2007